[....] Starting enhanced syslogd: rsyslogd[ 13.897837] audit: type=1400 audit(1513026127.923:5): avc: denied { syslog } for pid=3008 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.419625] audit: type=1400 audit(1513026145.445:6): avc: denied { map } for pid=3153 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-5,10.128.15.213' (ECDSA) to the list of known hosts. [ 37.413963] audit: type=1400 audit(1513026151.439:7): avc: denied { map } for pid=3163 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2017/12/11 21:02:31 fuzzer started 2017/12/11 21:02:31 dialing manager at 10.128.0.26:40121 2017/12/11 21:02:40 kcov=true, comps=true [ 46.382962] audit: type=1400 audit(1513026160.408:8): avc: denied { map } for pid=3163 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8886 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2017/12/11 21:02:40 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x10000003, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d19000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000370000)=0x46) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000b3b000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x200000000000004) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00000f8000-0x18)=@generic={0x401, 0xc, 0x0}) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x1000000, 0x800000031, r0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) mmap(&(0x7f0000337000/0x6000)=nil, 0x6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000007d000-0x18)=@generic={0x520, 0xff, 0xad}) r1 = socket$inet(0x2, 0x801, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000069000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1b000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002f5000-0xc)={r3, 0x80, 0x10}, &(0x7f0000091000-0x4)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d1d000-0x9e)={r4, 0x40000000010003, 0x96, "d43ec679760380f1443edce923c7870b3d17107feba396b20931a15b88ffffffff00000073b9feb1bc6177f99df60c4c16c2794c85dff9591ec2e1a1df9a10b4a6f963f5ab16266b364fc73608b31b7e71f60201d2eda0f3fdbe365f0a4bf276cab913eb2332d02e7b09e8bc1a0153fc283aaee5f945caf9e5ba167fdeba750f4c82239b669b5c027cc84ea923c26a122880944518c3"}, 0x9e) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r1, &(0x7f0000d20000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1f000)=0x10, 0x80000) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000d1f000-0x8)={0x4, 0x2000000006}, 0x8) mmap(&(0x7f000018d000/0x1000)=nil, 0x1000, 0x13, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d1f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r6, 0x11, 0x68, &(0x7f0000848000)=0x0, &(0x7f0000d1b000-0x4)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000915000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1e000)=0xe8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004d9000)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000d1d000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0x14) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000364000-0x4)=0x3, 0x4) connect$inet(r1, &(0x7f0000a84000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000d20000)=0x0, &(0x7f0000d20000)=0x4) 2017/12/11 21:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000058f000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000227000-0x4)=0xe8) getgroups(0x5, &(0x7f000039b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000b47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1d1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000752000)={0x8, 0x4, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "da34bf6eda1f8210", "ddd87766274706998abba1a2df05cd5d2c90fd5c63820544688b95ce208c6065", 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$loop(&(0x7f0000650000)="2f6465762f6c6f6f702300", 0x645, 0x44042) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) creat(&(0x7f000051c000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008f9000)={0x0, 0x0}) r5 = socket(0x10000000010, 0x400000002, 0xc) write(r5, &(0x7f0000da0000)="1f0000000104ff00fd434514234d0000000001000800010001ffdcffdf000d", 0x1f) r6 = open(&(0x7f0000336000-0x8)="2e2f66696c653000", 0x40000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000ff2000-0x68)={0x1, 0xfe1, 0x9, {0x77359400, 0x0}, 0x400, 0x7a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) socket(0x10, 0x2, 0xc) ioctl$KDDISABIO(r2, 0x4b37) write(r4, &(0x7f0000dba000)="1f00000001050000000000000101000000000000000000000bdcffdf002d", 0x1e) io_setup(0x1, &(0x7f0000eb0000-0x8)=0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x4c06, 0x200) 2017/12/11 21:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000071e000-0xbc)={0x0, 0xb4, "dc4e5c9bc6cf3a8ffab9434c24c1dbbb97a6314c7fad5d916ff10a902bdbbfb495c96a220f17f3f8e21e05ca2e8301711653d7357e2242932958390b258ace21e390dad10240edfa0c6683117873b92be96e3569d260ef461c6bf985d243653ad9e53d3131b8d3a472681a2ab738bd45ea66c761a06a778aae4ba23b5372b766172824420eb01ff7cfd34cddc4f5fbd8219fe105349192342195e2ef0f8a7006b3ea74da2f43bdbeac0da6423ee1a7c1334a83f2"}, &(0x7f0000163000-0x4)=0xbc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000922000)={r1, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_dev$mouse(&(0x7f0000e1b000)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x1) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000d60000-0x28)={0x1f, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000096f000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xa501}) r5 = dup(r4) r6 = creat(&(0x7f00007a6000-0x8)="2e2f66696c653000", 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c43000)={0x20, 0x1, 0x8, 0x3e, 0x0}, &(0x7f0000d76000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000ce000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = socket$netlink(0x10, 0x3, 0x0) request_key(&(0x7f0000642000-0x6)="727872706300", &(0x7f00001b9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dae000)="22a3da0b2e1ddea6aa070b5e519ae207cabcee8b0040d54b0803fbd245007461f8a57eaba4f539944619d2a65ad19674bd974eec01b8cc137890cc7f8d60a2eb3e929ef1647a6d649c96b09213cdbc8ad09b14139689a0ce99e18f172cd8cf3c6a0c3d5e", 0xfffffffffffffffd) r9 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ebe000)="2f6465762f70746d7800", 0x400, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f00008ad000-0x118)={0x10000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pread64(r9, &(0x7f00002bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x0) fstat(r8, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r8, &(0x7f0000eaa000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000641000-0x2)="2800", 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000378000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0]}, 0x20) 2017/12/11 21:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x19}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)="2f6465762f73672300", 0x0, 0x1) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/11 21:02:40 executing program 2: pipe2(&(0x7f0000a93000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000155000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) prctl$intptr(0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b4a000-0x46)={0x0, 0x3e, "35c584974abbe5a67343719edf9f03834a2ea73b8db1561c24d58ece6bd1bb0f000aa9708f4f981eeb292045fc97303522516a05ecb128ac36ef06e06b25"}, &(0x7f000036c000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000055b000-0xb8)={0x0, 0x3, 0x3, 0xfffffffffffffffc, 0x3, 0x0, 0x1, 0x0, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x5, 0x5, 0x8}}, &(0x7f00003fe000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000418000)={r2, 0x4, 0x5, 0x80, 0x0, 0x3, 0x6, 0xf4, {r3, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x5, 0x6, 0x9}}, &(0x7f0000d8e000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_buf(r4, 0x1, 0x3c, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe1000)=0xa7) r5 = syz_open_pts(0xffffffffffffff9c, 0x400100) ioctl$TIOCEXCL(r5, 0x540c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r4) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000072000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000a0f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000da9000)=0x14) r8 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000901000-0x5)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x2, 0xffffffff, 0x1, 0xa0, 0x20, 0x3, r7, r8}, {0x200, 0x3, 0x200, 0xfffffffffffffeff, 0x1, 0x81, 0x8000, 0x2}, {0xede4, 0x1, 0x101, 0xfffffffffffffff7}, 0x4, 0x7f, 0xb246, 0x1, 0x44, 0x0}, {{@in=@loopback=0x7f000001, 0x4, 0x98}, 0x14, @in=@multicast1=0xe0000001, 0x800, 0x0, 0x2, 0x83, 0x0, 0xb876, 0xe9}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000013000)={0x8}, 0x1) msgrcv(0x0, &(0x7f0000003000-0x1e)={0x0, ""}, 0x8, 0xfffffffffffffdfe, 0x1000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000010000-0x9)={0x5, "86"}, 0x9, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000052000-0x20)={0x0, 0x3, 0x7ff, 0x1, 0x2, 0x5}) syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") 2017/12/11 21:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x11, 0x802, 0x300) prctl$seccomp(0x16, 0x1, &(0x7f00003b2000-0x10)={0x8, &(0x7f00003c9000)=[{0x2, 0x1, 0x9c87, 0x18}, {0x6, 0x8, 0x1, 0x3}, {0x4, 0x4, 0x33, 0x2}, {0x2, 0x1, 0x4f, 0x4}, {0x2, 0x2, 0x800, 0x4}, {0xf1, 0x3e, 0xfbdd, 0x20}, {0x80000000, 0x0, 0x767, 0x7}, {0x5, 0xfff, 0x2, 0x4}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000485000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b0c000-0xc)=@sack_info={0x0, 0x3, 0x2}, &(0x7f00001cc000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f29000-0xc)={r3, 0x1, 0x30}, &(0x7f000076f000-0x4)=0xc) getpeername(r2, &(0x7f000060d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0x8) getsockname(r1, &(0x7f0000261000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd8000-0x18)={r4, 0x6, 0x0, 0x200, 0x10000}, &(0x7f0000ee6000-0x4)=0x18) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000cad000)=0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000799000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400800, 0x0) open(&(0x7f00007e7000-0x8)="2e2f66696c653000", 0x10000, 0x114) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x3) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r6 = fcntl$getown(r1, 0x9) sched_setattr(r6, &(0x7f0000af7000)={0x30, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x7f}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f0c000)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) sched_getparam(r7, &(0x7f000084c000)=0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00005de000-0x8)=0x0) dup3(r0, r2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000e47000)=0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000977000-0x8)={0x6611, 0xfffffffeffffffff}, 0x8) socket(0x1d, 0x7, 0x8000) fcntl$setlease(r1, 0x400, 0x1) 2017/12/11 21:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000071e000-0xbc)={0x0, 0xb4, "dc4e5c9bc6cf3a8ffab9434c24c1dbbb97a6314c7fad5d916ff10a902bdbbfb495c96a220f17f3f8e21e05ca2e8301711653d7357e2242932958390b258ace21e390dad10240edfa0c6683117873b92be96e3569d260ef461c6bf985d243653ad9e53d3131b8d3a472681a2ab738bd45ea66c761a06a778aae4ba23b5372b766172824420eb01ff7cfd34cddc4f5fbd8219fe105349192342195e2ef0f8a7006b3ea74da2f43bdbeac0da6423ee1a7c1334a83f2"}, &(0x7f0000163000-0x4)=0xbc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000922000)={r1, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_dev$mouse(&(0x7f0000e1b000)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x1) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000d60000-0x28)={0x1f, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000096f000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xa501}) r5 = dup(r4) r6 = creat(&(0x7f00007a6000-0x8)="2e2f66696c653000", 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c43000)={0x20, 0x1, 0x8, 0x3e, 0x0}, &(0x7f0000d76000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000ce000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = socket$netlink(0x10, 0x3, 0x0) request_key(&(0x7f0000642000-0x6)="727872706300", &(0x7f00001b9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dae000)="22a3da0b2e1ddea6aa070b5e519ae207cabcee8b0040d54b0803fbd245007461f8a57eaba4f539944619d2a65ad19674bd974eec01b8cc137890cc7f8d60a2eb3e929ef1647a6d649c96b09213cdbc8ad09b14139689a0ce99e18f172cd8cf3c6a0c3d5e", 0xfffffffffffffffd) r9 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ebe000)="2f6465762f70746d7800", 0x400, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f00008ad000-0x118)={0x10000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pread64(r9, &(0x7f00002bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x0) fstat(r8, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r8, &(0x7f0000eaa000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000641000-0x2)="2800", 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000378000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0]}, 0x20) 2017/12/11 21:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000999000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000d10000)=0x0, &(0x7f00007a2000)=0x4) r4 = socket$inet(0x2, 0xf, 0x8000400000000084) bind$inet(r4, &(0x7f0000fa9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0xf, &(0x7f000093f000)="e0f3", 0x2) bind$inet(r4, &(0x7f000068f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000e66000-0x5c1)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000399000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x0) socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ab000)="2f6465762f6375736500", 0x48c400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xffffffffffff0000) r8 = syz_open_procfs(r0, &(0x7f0000fd8000)="6e65742f61727000") pread64(r8, &(0x7f0000c72000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9, 0x4) pread64(r8, &(0x7f00006f6000)="", 0x0, 0x2000000) connect$inet(r4, &(0x7f00008ed000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000b09000)={0x0, 0x1000, "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"}, &(0x7f00007d5000)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00007e5000)={r9, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000535000)=@assoc_value={0x0, 0x0}, &(0x7f0000f11000)=0x8) r10 = dup2(r2, r4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f0000012000-0x30)={&(0x7f0000a08000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000938000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006f8000)=[0x0], &(0x7f00005c8000-0x4)=[0x0], 0x7, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000270000-0xb)={0x4, 0xfffffffffffffbff, 0xdb7, 0xffffffffffffffff, 0x8, 0x9, 0x100, 0x2, 0x9, 0x7, 0x5}, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f68000-0x4)=@int=0x0, &(0x7f000053a000)=0x4) r11 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x8, 0xfffffffffffffffa, 0x1c, 0x1ff, 0x0, 0x80, 0x400, 0x0, 0x5, 0x1, 0x8, 0xc, 0x0, 0x3, 0x0, 0x16, 0x8, 0x80, 0x7, 0xa, 0x3, 0x7, 0xfff, 0x2, 0x0}, r11, 0x1, r1, 0xfffffffffffffffe) [ 46.797427] audit: type=1400 audit(1513026160.823:9): avc: denied { map } for pid=3163 comm="syz-fuzzer" path="/root/syzkaller-shm021743646" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 48.010644] audit: type=1400 audit(1513026162.036:10): avc: denied { sys_admin } for pid=3204 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.141749] audit: type=1400 audit(1513026162.165:11): avc: denied { sys_chroot } for pid=3390 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.206130] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 48.211634] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.212125] audit: type=1400 audit(1513026162.234:12): avc: denied { create } for pid=3410 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 48.212146] audit: type=1400 audit(1513026162.236:13): avc: denied { write } for pid=3410 comm="syz-executor0" path="socket:[12010]" dev="sockfs" ino=12010 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/11 21:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000071e000-0xbc)={0x0, 0xb4, "dc4e5c9bc6cf3a8ffab9434c24c1dbbb97a6314c7fad5d916ff10a902bdbbfb495c96a220f17f3f8e21e05ca2e8301711653d7357e2242932958390b258ace21e390dad10240edfa0c6683117873b92be96e3569d260ef461c6bf985d243653ad9e53d3131b8d3a472681a2ab738bd45ea66c761a06a778aae4ba23b5372b766172824420eb01ff7cfd34cddc4f5fbd8219fe105349192342195e2ef0f8a7006b3ea74da2f43bdbeac0da6423ee1a7c1334a83f2"}, &(0x7f0000163000-0x4)=0xbc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000922000)={r1, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_dev$mouse(&(0x7f0000e1b000)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x1) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000d60000-0x28)={0x1f, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000096f000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xa501}) r5 = dup(r4) r6 = creat(&(0x7f00007a6000-0x8)="2e2f66696c653000", 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c43000)={0x20, 0x1, 0x8, 0x3e, 0x0}, &(0x7f0000d76000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000ce000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = socket$netlink(0x10, 0x3, 0x0) request_key(&(0x7f0000642000-0x6)="727872706300", &(0x7f00001b9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dae000)="22a3da0b2e1ddea6aa070b5e519ae207cabcee8b0040d54b0803fbd245007461f8a57eaba4f539944619d2a65ad19674bd974eec01b8cc137890cc7f8d60a2eb3e929ef1647a6d649c96b09213cdbc8ad09b14139689a0ce99e18f172cd8cf3c6a0c3d5e", 0xfffffffffffffffd) r9 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ebe000)="2f6465762f70746d7800", 0x400, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f00008ad000-0x118)={0x10000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pread64(r9, &(0x7f00002bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x0) fstat(r8, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r8, &(0x7f0000eaa000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000641000-0x2)="2800", 0x2, 0x0) gettid() ioctl$TCSBRKP(r10, 0x5425, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00009d9000)={0x0, 0x80000001, 0x88, &(0x7f0000b45000)=0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000378000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0]}, 0x20) prctl$setendian(0x14, 0x2) [ 48.212164] audit: type=1400 audit(1513026162.237:14): avc: denied { net_admin } for pid=3410 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/11 21:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000915000-0xa)="2f6465762f708e6d7800", 0x0) lseek(r0, 0x2, 0x1) [ 48.213799] audit: type=1400 audit(1513026162.239:15): avc: denied { dac_read_search } for pid=3410 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/11 21:02:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000001000-0x10)={0x0, 0x0}) io_setup(0x2, &(0x7f0000b4b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000efe000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000+0xd11)={{0x0, 0x7530}, {r4, r5/1000+30000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x7, 0x1, &(0x7f000023c000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={r1, r2+30000000}) 2017/12/11 21:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000208000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x80000000000, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r4) r5 = fcntl$dupfd(r3, 0x0, r3) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r6, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a6b000)="677265300007e4000e00000000eb0000", 0x10) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ustat(0x5, &(0x7f0000492000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000553000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r8}) r9 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000c89000-0x23)=@random={"62747266732e00", "706f7369785f61636c5f616363657373242a2d40707070302d252100"}, &(0x7f0000e75000-0x1)="00", 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0x81, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d312", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r11, 0x40086409, &(0x7f000058b000)={r10, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000f91000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x4000000009}, 0x1c) 2017/12/11 21:02:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x3f, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00006a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8a8ec37c44f1448b, &(0x7f0000003000-0x8)={0x0, 0xb}) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0xfffe, 0x102) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000915000-0xa)="2f6465762f708e6d7800", 0x0) lseek(r2, 0x0, 0x3) sync() ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000751000-0x10)={0x0, &(0x7f0000ab0000)=[]}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000007000)={0x800009, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000000)={0x5, 0x7, [{0x2, 0x0, 0xfffffffffffffc01}, {0x6, 0x0, 0x9}, {0x8f8, 0x0, 0x662b28db}, {0x9, 0x0, 0x1}, {0x100000001, 0x0, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000fd8000-0x1000)="", &(0x7f00000a9000-0x4)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000042000-0x9)="2f6465762f6b766d00", 0x10000000000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f000000e000)={0x0, 0x0, [0x80, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x40000000000000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000e49000-0x28)={0x2, 0x0, [{0x40000101, 0x0, 0x3}, {0x81f, 0x0, 0xfffffffffffffdfc}]}) 2017/12/11 21:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)="2e2f66696c653000", 0x0}, 0xc) r0 = syz_open_dev$vcsn(&(0x7f0000ffd000-0xa)="2f6465762f7663732300", 0xff, 0x20084) mkdir(&(0x7f00005ce000)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000d48000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000685000-0x8)={0x0, 0x80000000}, &(0x7f00003ca000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000574000-0x10)={r2, 0x6, 0x80000001, 0x17}, 0x10) r3 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r3, 0x11, 0x1000000000000000, r3, &(0x7f00003b9000)="2e2f66696c653000") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000025a000-0x10)={0x2, &(0x7f0000e43000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000bd4000-0x8)={r4, 0x1}) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x800000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x24, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000058b000)={0x2, &(0x7f0000b63000)=[{0x8, 0x22b, 0x800, 0xfffffffffffff800}, {0xab, 0xffffffffffffffff, 0x5, 0x4}]}, 0x8) r6 = socket(0x11, 0x3, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000043d000-0x10)={0x1, &(0x7f0000b71000-0x8)=[{0x200000006, 0x0, 0x0, 0x80000000bab}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x20000000000018, &(0x7f0000aff000-0x4)=0x69e, 0x4) sendto$inet6(r7, &(0x7f0000d42000-0x1000)="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", 0x66c, 0x8804, &(0x7f0000fe9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r7, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b34056ef8ab691843e901e7d64ac815f950ff010200000000000000bf268f3d6b53efc1cbeea30001186168506776e9eba5ebd03901680000ffffffffec35120ec64fff33c1c98276b26eaece2900727e3402814dc2568000000180ff58911dbff90000001f7a0100020000b456"}, 0x80, &(0x7f000089e000)=[{&(0x7f0000b4a000-0x1000)="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", 0x800}, {&(0x7f00005e5000-0x2f)="4b8177ba66e45a76488632df67c43105c2c55bf0e6d0d74aa68cff63b222692eec3245b70c5048ad8f262c57da388b", 0x2f}], 0x2, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2017/12/11 21:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ba4000-0x9)="73656c696e75782700", 0x6) pipe2(&(0x7f00008fb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x4) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8001, &(0x7f0000fe5000-0x8)=0x80000001, 0x3a) r3 = syz_open_procfs(0x0, &(0x7f0000389000-0xc)="6e65744e72746e6363686500") sendmsg$netlink(0xffffffffffffffff, &(0x7f000045d000)={0x0, 0x0, &(0x7f0000e01000-0x40)=[{&(0x7f000009d000-0x2a4)=[{0x10, 0x0, 0x201, 0x8, 0x0, ""}, {0x10, 0x4c46, 0x0, 0x0, 0x0, ""}], 0x20}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$inet6(0xa, 0x0, 0x1f7) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee6000)=0x1c, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000f0000-0x30)={0x0, 0x1, &(0x7f000032c000-0x18)=[@generic={0xc67, 0x0, 0x0, 0x0}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x0, 0x0, &(0x7f000081f000-0x80)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000612000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r5+30000000}, &(0x7f0000876000)=0x0, 0x0) clone(0x800000, &(0x7f0000ba5000-0xeb)="2bd9b1224d8cba1909df0d596c480a323b5a43e8cdd52bb2842b8cb84b0968f9152fee9f74ebb8b7744dc42c7b1a6ae28cc1624004ac45f1f99a246b697cb01b334983e9c457281192014a2d5387e523745d0a7d554790468e841328bed7fdcf035908680367f4f1cafc03a83019dfcf32c9d0700097bcf48b4737eb54151b42593565655eb205440cb608a533fdaa11ab3f9ff2cbb88f94dfbabdd96844e623a82320af95e0b4f8620d93ba6a2d77aa8aab94796f08d8415899d6d47eab9e0ae6ebb1832d6bee5809b2afbdcd690e02b21d92787fd42b60c1241082571d49054aa5a7fba34dd34d4b4b03", &(0x7f0000e85000)=0x0, &(0x7f0000637000-0x4)=0x0, &(0x7f0000b8f000)="eac8c68738423a447ad2ec1e3d951ebc11490685380f846b2beb8b9c24833f42a3f249158cbc64d563283bbf9d46f2e67f73cd5f3ac82f01067042107f596a137f56024d553182dc8b8bb5fdf01a3ea43d41b35a5c60be781eeae333ffcf3cdbccee9e1db966213b8d8cd44f42074a57814679474ef857c30f639b4f4f137ae9f3b104f6d232214322") futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x1, &(0x7f0000b79000-0x10)={0x0, 0x989680}, &(0x7f0000c3c000-0x4)=0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x3, 0x800) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00009cf000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000201000)={0x7}, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000c25000)={0x0, 0x2, 0x2, &(0x7f0000e8b000-0x8)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000ae9000)={0xffffffffffffffff, 0x0, 0x0, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r2, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85769a32d641262e", 0x8}], 0x1, 0x0) 2017/12/11 21:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000b25000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000001, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000000011, 0x8000000000000803, 0xfffffffffffffffe) fremovexattr(r0, &(0x7f0000a06000)=@known="73797374656d2e61647669736500") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000098c000-0x4)=0x0) gettid() bind(r1, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) msgget$private(0x0, 0x20) sched_setattr(r2, &(0x7f0000c46000-0x30)={0x30, 0x2, 0x1, 0x9, 0xfffffffffffffc, 0x5, 0x8000, 0x8}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x541b, &(0x7f00007e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x2, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) pivot_root(&(0x7f000005b000)="2e2f66696c653000", &(0x7f00001f6000)="2e2f66696c65302f66696c653000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a6a000)=0x100000001, 0x4) sendto$inet6(r3, &(0x7f0000c90000)="421a8f0919208cab97f58ca401000000000000003f957c59581732b30633638ca4431b4b22c334e485ee1205d39c0598151ddbabea1430b40fc9c3d694f2d1b86bec3289a9e09cfc477b1976ee1494c17b1347f196ba92b02f727a99baf661d8f36dc520c400865ca99ef7a3ea2e8d00cbb01a5c875eabef952f1ef76213b2d5e34fbd152fda5d24304f069be2a989c7a8452e98158c9394faf89ad902156e11283e74ab13ef04cf7c1eb17f96d20145222cb0af3b56141fc07b21fe9f258b44ba7ed5ac7b86285b2d2441acaad81df362e07b363c722da8f7583ef4f369aed267052090f2b036b8290051128b18304f66b6", 0xf2, 0x1, 0x0, 0x0) mount(&(0x7f0000061000)="2e2f66696c653000", &(0x7f00007f6000-0x8)="2e2f66696c653000", &(0x7f0000060000-0x6)="6632667300", 0x4004, &(0x7f000088b000-0x1)="00") connect$unix(r4, &(0x7f0000710000+0x1)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/11 21:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d91000)="2f6465762f7663732300", 0xfffffffffffffffc, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b25000)={@generic="e0ae075c5ed4f5f90fad15660763bcf7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000b55000)=0x0, &(0x7f0000b94000)=0x0, &(0x7f0000c1a000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008d5000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7f, 0x3, 0x1, 0x5, 0x80, 0x0, 0x100, r1, r2}, {0x7, 0x80000000, 0x4, 0x200, 0x4, 0x82a, 0xfcfb, 0x80000000}, {0x5, 0x4, 0x41ccedc, 0xfffffffffffffffc}, 0x2, 0x0, 0x7fff, 0x0, 0x8, 0x1}, {{@in=@empty=0x0, 0x71, 0x101}, 0x1, @in=@loopback=0x7f000001, 0x0, 0x2, 0x1, 0x706b, 0xfffffffffffffffb, 0x1, 0x9}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000090a000)="2f6465762f7663732300", 0x0) lseek(r3, 0x0, 0x3) open(&(0x7f0000257000)="2e2f66696c653000", 0x40000, 0x100) r4 = request_key(&(0x7f00002d9000-0xb)="6173796d6d657472696300", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000037b000-0xa)="2f6465762f7663732300", 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000b27000-0x8)="6b657972696e6700", &(0x7f0000e51000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r4, r5) 2017/12/11 21:02:42 executing program 0: [ 48.221787] audit: type=1400 audit(1513026162.247:16): avc: denied { net_raw } for pid=3414 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.226908] audit: type=1326 audit(1513026162.252:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3414 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x0 [ 48.264438] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.409830] device lo entered promiscuous mode [ 48.442829] device lo left promiscuous mode [ 48.454702] device lo entered promiscuous mode 2017/12/11 21:02:42 executing program 1: 2017/12/11 21:02:42 executing program 0: 2017/12/11 21:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000208000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x80000000000, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r4) r5 = fcntl$dupfd(r3, 0x0, r3) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r6, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a6b000)="677265300007e4000e00000000eb0000", 0x10) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ustat(0x5, &(0x7f0000492000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000553000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r8}) r9 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000c89000-0x23)=@random={"62747266732e00", "706f7369785f61636c5f616363657373242a2d40707070302d252100"}, &(0x7f0000e75000-0x1)="00", 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0x81, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r11, 0x40086409, &(0x7f000058b000)={r10, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000f91000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x4000000009}, 0x1c) 2017/12/11 21:02:42 executing program 3: 2017/12/11 21:02:42 executing program 7: 2017/12/11 21:02:42 executing program 4: 2017/12/11 21:02:42 executing program 5: [ 48.472333] device lo left promiscuous mode [ 48.499930] device lo entered promiscuous mode [ 48.510104] device lo left promiscuous mode [ 48.537186] device lo entered promiscuous mode [ 48.548591] device lo left promiscuous mode [ 48.696768] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/11 21:02:42 executing program 7: 2017/12/11 21:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x2001ffff, &(0x7f0000b3d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006b6000)="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", 0x42f, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x80000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000946000)={0x0, 0xd1e, 0x1000010001, 0x401, 0xfffffffd}, 0x14) sendto$inet(r0, &(0x7f0000c4e000-0x2)="a68c", 0x2, 0x0, 0x0, 0x0) 2017/12/11 21:02:42 executing program 6: 2017/12/11 21:02:42 executing program 4: 2017/12/11 21:02:42 executing program 3: 2017/12/11 21:02:42 executing program 1: 2017/12/11 21:02:42 executing program 3: 2017/12/11 21:02:42 executing program 4: 2017/12/11 21:02:42 executing program 5: 2017/12/11 21:02:42 executing program 1: 2017/12/11 21:02:42 executing program 7: 2017/12/11 21:02:42 executing program 5: 2017/12/11 21:02:42 executing program 6: 2017/12/11 21:02:42 executing program 3: 2017/12/11 21:02:42 executing program 2: 2017/12/11 21:02:42 executing program 1: 2017/12/11 21:02:42 executing program 0: 2017/12/11 21:02:42 executing program 4: 2017/12/11 21:02:42 executing program 7: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a5000)="2f6465762f7667615f6172626974657200", 0x8041, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xd7) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f000037c000-0x1)="07", 0x1, 0x1, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x8000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) writev(r2, &(0x7f0000da3000-0xa0)=[{&(0x7f0000494000-0x1000)="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", 0x1000}, {&(0x7f0000c0e000-0x97)="a42394cb3f3b895e36204c6e97332cc32b79a3ac472f2303a72d4b3449a3ac95a0ac8cae6d81e5156e792e367ac5d711f88642d08e8cabe20156939dbe4a53c7b27db6ec9cf9df265345f9264be4d483e1461012dd9aeaf53a81c1929b644dc114e49c78116e13085f9a91600b5c9d38d86da82d9a6623f77f3ab589caa8281eda783f74e0cefa05243fde880bc9ee0251366556a86513", 0x97}, {&(0x7f0000581000)="a5b295cb76e45818e7d7e35a7abd7250f782563c7282912ffb69fd10d26b1d0fdab862f105051ef71b67abd27ba7f66ec3423947bc6fd09e2935604611d102e2afe14438", 0x44}, {&(0x7f0000ad1000-0x7e)="7b944ef0ba58c775aa9b44a0af6d59f492d06feec93b5e1b3e4e6ea09377838a7e4a3db1757b4d43d61072cf8402fa79514a0d9884315ed8b231508a103b4e1403c009dffffe84a93039646defddaeeb5d27acc3a015d24768c1add71ff9db3e4c615e321af773ae41001e458502ecb63174c7ac4ae42a0d403245e3b761", 0x7e}, {&(0x7f0000dc6000-0x4b)="c721b7f792f169f20f69396207e11e077eb14789f843ff3407c36b7cbcd9b634f266806e3637c8fc42f0362105448654b3796eba790a6d90c813b0c5cfb603fb3281eaea9a7f1bbaa4c28f", 0x4b}], 0x5) r3 = accept4(r1, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x800) r4 = getpid() r5 = getuid() r6 = dup3(r1, r2, 0x80000) r7 = perf_event_open(&(0x7f0000892000-0x78)={0x1, 0x78, 0x4, 0x4, 0x1, 0x81, 0x0, 0x80, 0x4, 0x0, 0x3, 0x4, 0x0, 0x4, 0x0, 0x2, 0x7, 0x1, 0x80000000, 0x290, 0x4, 0x7, 0x3, 0x5, 0x5, 0x7, 0x0}, r4, 0x101, r6, 0x1) fstat(r3, &(0x7f000033c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000ab000-0x38)={&(0x7f000053c000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00009d0000-0x10)=[{&(0x7f0000fd6000-0xc0)="09662c94716d2f4bf9288204b004becdf96561343ddde6cd669b38e619f69eaaf4209f8193b0a52df3ee6aa821766bbd99a16b8f0aca74abcba7518240a52205ac0275b7b556286388929eb70816af01257519d1e7384c0a13db301e185e3a686a36e293ef5ca97bf851d23caeb4b4aaea188242f95d923ffef605275ec0e467dac127e1ad5a2a2e8c953475ce990cfb154380542599a4bca85751cff6c66a7def3753b79ee170a884d32aa8a78f677e95770cf169a5dd93f5b8c1ed316c9ff3", 0xc0}], 0x1, &(0x7f000097b000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r8}], 0x20, 0x40}, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f000093d000-0x87)="ed3646b219cd4f17f657c4f08da4d81aae27459f999d457f2e76031b46cdbeff4e11acd9b8e7f409105d0c1a001c5af805e921be2e651f48412a413781b84b21c1640a1604b5901d5645252ec093afaa870af7e8dd217683a3a00d4362eee1acdec5dc83dd8144e51af94d8b7d93f4812fd08dfc968604e1caaea35e25356bcd31c76f14f8bbd4", 0x87) fdatasync(r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a4c000)={0x0, 0x2647}, &(0x7f0000ef9000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000770000-0xa0)={r9, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, 0x6, 0x100000000, 0x48}, &(0x7f000020c000)=0xa0) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de2000)="2f6465762f6375736500", 0x20000, 0x0) clock_gettime(0x6, &(0x7f0000db8000)={0x0, 0x0}) ppoll(&(0x7f0000fcb000-0x30)=[{r3, 0x3000, 0x0}, {r6, 0x1, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x6562, 0x0}, {r7, 0x0, 0x0}, {r1, 0x9f836293dea94833, 0x0}], 0x6, &(0x7f0000e57000-0x10)={r11, r12+10000000}, &(0x7f000012b000)={0x4}, 0x8) close(r10) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8b, 0x3, 0x7f6, 0x2, 0x400000008000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000062f000-0x9)="2f6465762f73672300", 0x66cbe341, 0x20000000400) memfd_create(&(0x7f0000abe000)="2f6465762f7667615f6172626974657200", 0x0) gettid() gettid() 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 6: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 6: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 6: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 6: 2017/12/11 21:02:43 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000adc000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081b000-0x4)=0x841, 0x4) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@rc={0x1f, {0x10000, 0x2, 0xfffffffffffffffd, 0x96d, 0xeb, 0x2}, 0xfffffffffffffffe}, 0x9, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="ca7ca354217e9f638485d8ada41a7ea67b207261bd004cd3c1e23937d54e746c340146c34973aa21cc8de9fb6b5e655c5e917d09a609bba7cec80ed4ec81fe96901819f574f1a62649f5ed567ee9396812af7eb6b5ee5ed9d8b71558628f8316374071f342986b0bcd7be1d72e9c09d30a40bd99029426045544348cbe9964391ddc4ce395c31b759e081294e5e2da78cf3b8d363970d1e43b883fecfac0df632bb4d144e54facd86dbd244ad116c9fdb40343f115fd939637bfda4041404807853840decb6de7d4b306c56369adf5fdc1a50070f7245c700ce76b99645ba76734e1d313e23f67ace8d9529e68ed728a169fe422aec263f1dfd6ed9604f0c89ee945aadaa80b68ee0abec2d9b93322b1d0ce41bb1bb28f4a68fcc476cc50fc933e0b801ae61299314d9c0ec2a4d6ae41dbfb6bd9e5cdc5f8a666ab475e7ec19c57870191cd79e11a62744d2102e8a4b1640529d6502e3e3a97f74edfa46393c56be300c7701055feeab5b4cecc182f8716fd4a93b14b583a9cd2d7beb4b07b1d8ae3e2d72d8404934c9e9c6caa38c3b9bed00522be042134af6e39919e1fe82d372383fe4e6a112c204fdcc6c429583ab6b0b362fd0f0ab207977ae48ee5dce72944791e3e7fd04ddecd69ac3df635a1509e60843166834dc23758c127a877ca36cdddd557b60b68875b49b2c8bac2510b9ad0ada1c8295994d5ca330551e04d2fdf37571dcb43c9a3ced0aea7d930fedfdd2b6ed9f17e188b756e1ce4a35ad9894f9b5be3afb1cf77268acb0e6275a6e5dcc4699c6682d5fc2403f605bfd90cf5456f07a522d9df53b064bd55088000765a1a027d1bbb30e98cbcff79e0ad6e2e075a4b54ef92c2c070a4f2f9230a0ee5dd45bec7bde316e124ed891c418563885dc093065c6c25c886cd431c190dd9ae08ec89e1e82bd25c5a7289eea8ce53d2d8c57913652a6b299dc5b87bd788faddb6da38edac43e9e436a83f56473f8f7a27a4f5fa691bd82ee86fa88098b9e627e6dd7bb364832591135a2846a22f527d9c82f6484ddc2255d4cc3da402214606c4031646299b46f0c7484472a71dee06dddfb5fd4ea09617b8209b4acf4e955173d14d54b1617b887d0e12efefe0b63720bcf6dcc1c6321e51d8d8c9d9a01c7f8ac09280401fbdb6e2bfee27b5c9aa88b9f0a6a803126bae4ec36be3784aefacd9681dc90913b8b5414768ad1ea76a452034c30de509c5eeac6575339b917e3d70c276fee339fabf84e67043f6b6481a66f82bd061ef31b2f0e69160cb82605ff436a560cc54138b73ce2cc1deb56460b09ab903c3038d47a97b7571925a3259fcae15a8519fc262777d6a1c0e9df3ddde7d4b4842ab2e9e9904745885cf568cc5ba564053a4b8aa05a62359fcb544c90abe0bffb7f8cfc32e7f0460095bee2283be41fa69818c908f666a5d8c30586a89c252815756bb95cd8d0c6dcbe1d39fb93fdcc50700a72e919cae8126b677d9ca920fcc25fe4048f22a4c082491305598a5ee5d600e88697612008141a4d7e95c5f17498ba8a718009587a8ea07d5445866916ed25da6407982c8bcc4c57acfe33085e90dd2b68686f0ef41de1d8647718f0eb58cfd953b5dc84a188d751bced9cba625afb3b0204950f5d2b89c9c25decf95915336eb55b5e6eb5139d878a6cefbdcc839aba8c4ef30243541de2cbf7bb217d4bef3ec1a03a9f5561f01883ab44703043a145f32066a778d261d83d1239c45082c588d528c2321b6dde858b34d58c1b3ad796c3f7848c33d66d5644db6949ff42b8a542936b76dad2e5d2ec6e8fcd2a625d4aa2a5547e142e5860d0e45c1afffc5403bf23e0ce453ad5a5cfa43ae3a45e0df2e8f9d3a1d473a0cdd5eb7454674504a9053a31a70ee38770fccd78eed3b3982645d35b4b602a288aa9bed72a541e4d1996e6044072fc5d80db3240d64e00e68745f6014cc970a5916eda13184364b885a349598dfdf229454a704676bcf7bbe1ce614369224b9aaf4a58e6b4be6456d6993e03778ab9c62245515857899a3bee53a1821c9639b2984510fecc5e5dbf260e90b58de42dcab244df33ec0fcde84e2987f79dc91e79e3ff8fd2a46e73e35d3e41976ad6d446f38eaca4e6da7f85d0b7d381d83ec393e484ce9f2b98e07c004df0da509a1f3cb3614e76f9762f7b8d1fea5ac29000861b72a74fda52346e73622a7bf63efe0d964ec8c900af2abf3dfd4f7b264692303e721b59aef8eea998a3336c1941afd7ed5e81cc245fe6c200ebed2a77a7a4a269a928b188856bdc613f4c3a0114232fbf2345e3ff4fc98a06766fc6db2d2109878c6f200d36be0b69606fc0f95f24e8232e180b1fea9358bd14c5fe2a1047052e9ec4cf2c4ccde042893f914b7d3c890935005a6b4d78fec866a2867df62b271a77dbca7f44af64aff5fbce1de8e2915f9688194d5d2b79279e6dafa9abc5f63f395dc02f34dfa73bf3f61ca926a06036c18c4a34ff59aee561d350f49660ae09516b95fe0c0dde3b3c163246fbdc4b1e51647c6baf339b084f41031da4b80208ab2c7fe445556e3d2d4a89a024902909c6b727802e038a51a3c8d1e4d8a0d63aa8788d199374a38456bf7186942527bb7357a774d9c0756d8037cfafefbf061cb8c7cbcb67088c14a45754055a9d778ed828f5dbead2b67f0693ba5e2f7c9400a37f50d3fb93dd492a573e0c15f2d6d93bc752d46b34b0f4634411a57d0fe2be0ea26c6264ff4c5df7467cfd1d97c801fc07a392efe4e43625d47b0175a5b732c80c3aae899a9285ae7af3097a53bbf24cb8a208703b36ba960738879e9e740039a9906cb205b12c70e7fb9d9bc50b40af8fd48d16f0b175ad475f3ee4b14faa8fb840f89956304823654adbae5c92f35aa9c31f9847fc31dcce32d880ae64802f4030cab96e69a998f4dee73b7f7a56d7ef088fb22da387c524d842beae741899995b85f40160c8a34b33a8c91f9454d75d6f678929556b57d897b04a2819ac7a1273405555c0c36e5a8859cf2c62676b2fb131eae2959c0eff19e405d0b8ea2618035810494618a97299f95c2d12d2c96c800ffeaac1da98958d849e463158f495664bb304cd6437cf5d534544ed414fcac6cc5926f0284b11ce2491b001713aad90390ebc4613725fe59f24a554ea78ac0b7a78139108f56546103a83eb38617cc5d8c68b94a72a670097ac76b1a21834c97b001ac2c5f26f120be4a0f3aa056ebc214b07433aa53e82dc7b6dca74bada139e71981e96eab9e34106d5770acf152907cefce7f23daaec1bbb11fe0b08389d8df63295f81748ae7aad31aeb3b4a80e4d5f6959978de1cdfee31ed54594d3ce5adf92f6c29c043fca196728e5c07d5b6b75675481718a1f838c95367b10f67e2283e05e101471783d11d1251d83eb140697592fc2e688af4e842eea7f914da8315baaaaf9e17b6762aa2267cb5b56862374a22f188a1a2c11a9c5f1a4a09c0a401c38724d9bf76f4d024b51a6090b963dc4d54b948faf2728b2194ed9aa20898b0bb53b4ca73cb", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0607233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25b0de9b97674fa56507df55f57e40ae49b0ad057c41807ed70ebf8c790f400f0900c02255021d1cb444a85c66b3452dc0a51cba225aa63d6d510800000052", 0x61}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7d000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e3000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f7e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000f7b000-0xe0)=[], 0x0, 0x1) bind$netrom(r1, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000be3000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x80007, 0x2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000f7f000-0x10)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000aa5000-0x1c)={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f76000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f7d000-0x1000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f7d000-0x91)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae694e6bb19e6a3f5d059920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000000035, &(0x7f0000cfb000-0x4)=0x0, &(0x7f00004e7000)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x2, &(0x7f0000f7f000)={0x0, 0x0}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000f80000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x1002f, &(0x7f0000f80000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004c5000)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="393e8b1bc8edfe8cbb3c8c90326591b617ff900a38420b1084b7d2a31d7b1ba6fc2eb6634b1e13843b8f091b0fbc02642223be6a98baba9b72dc5b0634ac69bbc46cf572f3abdcbb669a5a6063623e440267f665ef50bd7dc23eafa2007323a1a3c2cdb38d558fef565e9fd7275c659d9933cf0d7171104183c775cf19dfd594660e3e703c71b76025efca4c16a5f3dd844ee30f41f84859704c3a551c3f55ad4b63143b974f68b4cebc130665df8fd3c439e59edf11e8513dbad717826a72c289297663506bb93af04cdeb7f108bd81eeccc5f2e87052171dcf85e6684d4e3f17b307702ba2516aab2c0d159a091cc6861042d320e5bbde4dd7add29fc5f6b401d8a8d4e15c9823a5cce19dc31d6721bfe6d98db731ecaf016708dab0b52562200315535f23d5b0e9afd3abdbfc5ea9bdf6d9cc9de07251fff665e0250dbf3d6b67400bd66e852b23d93c8289ca6312a6b51d154dec3608c6788fd384bfed5ecdf7f58c005d2de061ccaba238903e993b52b6246e0b920888fd7b1ac00dceb5c2bddcd1a5ae19d58bf26b06af7cd4f378d4f3de1c78ef50710bab44dbf3dae20aac5d0f183f81fc2fa621ac4b1189965488c9e315b2afde52dd6f82d0e892b736972720b1373507a3249653252a0807541b5a356da0be13a23e4326ee43e48e379487979c8a3382cbc524c753306046088cc0feddca25240a06afb8b44e16fb923b9d29f2cbbe7170209dbc1c6a8fa564b4ea618fa93af3664309203bdaff3105afe2ea4ebc9d786e2fc6344ca0309d445e4778558cb0f8c6fc82e3083c716bbd4cdceccf77d56dfd2a915bfb3cf6d3d7aed828cee4e33245ec8b74fafc319d5031d1e5024b79f1455309c2381676055e5e012ece0c6db198336fc81e53373ac8f2b501428190ce9891198ad6c371f1d98027748b5f4a8bb2e7f99fb3183798606e47e68af93456eacb6c0ea61937dd4a00114d5fd6bc433ade4921206fb32d59213b5638a4a2063cf1b597de35862cea05a49991c178b9cf18f3b032fabf6e16928b96a62501e3026c8a5acbe12068dc1aa3c890e5e3a4ce051b4106a8ddaca91cc7584d467ef4e01d0d15984421da3578d97d3adb1dfc2c47371f268f2c18ceda183bcc48e32a3f45fbfb29f85ceefdcaa1ca5ba1d4bb47f3162e819bdf48514bcf721aa7f65c24d3111ded2402f87bff20fdd28a552244aafd3021f2f0f7ac7f83b984670889ff278a4f91621ef1832abe8916effb7a584e2dba775e79970873b16051a4bc57616bde4bc47dfdf530a2be53e2b5d38fc5fd723e979600dd58198bfde2118b6e65ef69826a162bde4e7d8495d3c002facf7a9ef0ce947805d43f8c12aa8cb61e0fe58181b25f08ee7f0f46aa62caad2a03b70b75a4acea48e9c6d64948aa9704ac3a1ea22c07ed38430971a80f967572eeaeb1654da6c42a143a2abc0711e1134bf0b26752903f323473ffdd0bfd24d1d150a0defd2afb57725d988ab470e2c020c29a5d4a2e968133291085db8a5b8568836ce93e0d86938284623e548f23a0806cbb695fe2e1e8d41149ad3c40cb0163d48cc66b031f9533182812c991fcc642e166199bb09755ac97e01262be5a6ecd0848c529909323a065140d46b46769aa1e827a5aa8fcbdf64feb07ec029c8253e34ee78736e8ba410d8f8dcab722d0ba56596e7a8d6ad78b30425ae2c643d15af063647f9bb47c0f206387e14cb2484dd83cd7064599d663d66d5b1e173e4e527fada0d5ea99d1e03411892bf29945bc1c42e238169ec4c8113b62a9923649eba5dad2bb64a04ea68bf0fba143ed603e5abd587f85840e2a25878a92c4551bf19412d3d605bd995470ca3881ad0361c286e87e138357e55d16f6294c2d2ab1d91373cd570a9dad13bfbfb7aadc6d5ef2f3de37ca5f7663ae264df2233833f2a69cadc1123d8e8b049c6997f3bb34ac1f71e9240a8cde550d0c9663ede68d280d7a018da9c8c9652fc4d2ad5b45e99ab4c80472be857f90ee422f6fae1a6fae5dc14d04153af04d08c5c106aee35fc15565003c0b8a2e63ba620b611720d9677bb8877b606b8516570feac6c1ea4f42f8e53ff4c69e8d37a6cea97a76ddc70a967b92b3357fdca24a1436bf00db6fa0ba31ca721dd3dfca739f88f33eff825e432e5bd97839f3f7dd540f1e7334009b38542844e9e642efcc2a21c3bca43dbcdadd4b8bedf78a594db737311649e364007316c532dff43da99b1a2c022fd80619cefc8d2bfecc41ac34603ed4e331d6ecf8b6a0d54542e1b78567ce4d204e5b0ca3582cde8e898a9dd8e25504054b7fe358040052526fc3ff04797594188c05fcbf4fe64f06e450b2a6974ad4d0a7aeeba8d74cbc3f49fd8e3f4aad38b7cb521e21b1438045180215508084ffd2baf01a182bace7f722c55f5272fe467ae5c295e22c6c3f2b20627ce275d4f314e61c49e2d2222bf7c132ae38214c851b591d4b40aa698559c22d9dbadcf02fdd46712919f6ed5c313dd3f1361b23c29d5ec284091852a8058e20d8022c52aa61d03db49d9dd667e2117f281faef2e4b7055a8c9bb8a8df9d62520f2fb202106eec8b9517b451d087ceed2fbb125649559835e4ae13ebafccb1d572ba24461f9c7494235bb135a3c9c29452e79609d00b2c1c7bc6ca72057594e96da78009123a808cb6c9fbd7b1629db4b02462751959203d13f52cdb060febc434c93cfb2298794f8be43d636aa6eb4266a8cfe378fe8280c25f752f5659ed5dbc4ef6f58aa515bd45fc597ca2f6a8c6286243a4bc32c5608dc8da3de976832761c9ea66ba7a2704347e0637f81d802d6f124663ba803cf4974a6f7bebf55df1f680e57d916eb60ee550b269ee05eab06fcd2a8a0a9e8ca332771d0b274c7f4599b33dca07215eb428854524ddd7694883e364447384c84bf53c18fd42edf9688f12e670dd34fafe40cc907f466cd50821b9a928dfd779820728cbead1ad291902667b1232b8f55366ae2130bf8e962474faad6246a1fab8c37e35296e97c0a0e96205093dd0a76471a40ab458476560148e6a3dad4ff75b6a0155e8cf3bbbea6be85679bffdbe21b02aba5fbafa4d955f4ef63f2afa9f921e8871686236e79876c7e6a4c6aad46e7978ff4b74993ba4e2241d4415d80122619d28370b2b81469f0bb847a908b1a8b992c82c905939822bdb3e7e7e468023c48365553ddd6e33d3065d1a33622f289c6f962bbb34f2ec30402d1d345cc0d42f969332ae07070000f051295dc48fa7bc5e2304034911de980bb18345ece4f49655f1854ffd39e52bf8b757585aa1112dc75e44f5031fa7a0b15e6b8b3751463eeb3516d9089a73c3fda9d8062649a39cfd15271c0e811a501e8a3db0907b795c7f01ca364daf6e27a14d58c316deaf5561549c0c7f17e8c09754eac1432b33002a4cea51bb9a758fc6907bab99db8c731e53266f9e29eba67e3f9fcf5832a2d0c415692b6bd0bf4f839515dc9f8fc2eecfbd153225cb3a7f0cd0b7b0f3c7503443ea04c10882a84b632d2f7f9665b8ec5d75d999a8df316a0280d1a1c946c59de66dce3c7c1d6d4c68d76117f7960c0802e7d0fb291fd5dba3ead618b6e3f188129eed85a891af3a2736b7c34a1a06d08813352957ce2f6343940e5c22251d6f969c0d7a877073a882716bfe6cf118729c8ce9a3d02ba8f8715b72d8954e395c9d43493952f41527862ef0da42453796f154241bc4b80a40ee88b47792ca7c1ab9093d749b541acd8de9915e0e44a4fea2a3dea19f9532528be5c1dd8c61d4eb6e5e968a05e7a6fba608321fbb416b0091a9935627c4bc2f39ef7052251ce3b43e0924d499b72b5121917158c4ac9951f1f5d4f7c29044bafde6dbb7d658534023f82badf2c6b49c85160d87575738f43ff7434c26699637b6a0da7f76f1cfb94146451555934b1ac07b40cf5febf7ef584528c989117cbc42a8025bb68ab4947a6a4a06e3c1959cc248b180ed245c6a875d1386c14c74d3586c4b90c56d7ba4f9c01e61aa9d6d3a1b8b3d170ecadfaf37c22c66b40a9c4fe601efb27e90b59cd8f1c9c61103feaf568c8fd507beeba8f3c9fe7e2c3e255655a4634d9b1675ce2924022b22c4b9fa9118e579073986da3ebe0d86857aed267f102e7d4302daf9ef28f3dbdb84c12a09e23e1b7f9d8f9c4ab25399a9ad8857591293697001805636a7829bf19a87b9d912f5979bc8b8e0c966253355b30749db5f4101d33e081852bc2b22a731b7e60756aaf19686aeb495c005aac4db864cf16fd851b38b5862412949fee79bf85cc8314c735b0264ee0c67b5e43e4039c959604a990201bbbb05c171939a496000515884a2eb78788351909c6fd21d41a26c79f8a4473d59a0548c1e1c086997d70087ebe1f67d59d91ad25ac741dc076fbbed2c075dd368c51c06ffa984225605264718e7488a99b784a8edf3e6e6dfa29a2ca545b8f846fd47e04ea610db794d8d0d68ae67a1e6fee15f4d59fa5227fd8fa075079f25a91d764b3994f7f9227097eb0f9b6e5b757686d9cbc306847d32867cbad36ab8fa2cdf94eba58ebfd40f864aecd6afa79772ab5ac34654fbda76418d8a886118e272ea06dac1886f8194326dbe4f45783dabbc315ecab8d98342cbc93336536a711c122c4a0a926bd62d54238e93931f8be90bd48070c2a3ca324b388471903eb6a3f8313c4f9b6a925b5acbb80f459b53adb0dab93324de045ee62d0f5bfa3eb99c7c7c3d8f3586bac6b97a014ffc7f32989798d944859ea14e78da0761d3c6379b1f5fe8af5a8cf6c8ebfcbc8bf254c3c00b44d089ba00de99ad28a3cf71fc1f1422ceafd1b47b83a1ea4bac926a1562ce5a5b6710f284afd1b9d89e2d1be345e0bf00c0f8f6678d4288ccb783d27ed4e1e0a3b2ee9e93480972879d8d2b24f84d6850a0ddc70534d3be1651c1925561edf6dd1217e4b3162ab3e99787ec2476c197ad86e60b0ef66c8e270692c2e8f22030f78d5f3b759501a561ea015220712dd3af0d394f79048d2509e4b2d4e206bcce66c6f4b81bc3303fe88cff951376c1918e70710b4a5da34441cf2039481e80091d659103a3b36ebb9ccc8c4e4eb4a669dcfc6064dbc40bb4911fa6e1a8f24f5d8127026bbcd3ab3691ccb4db55e273c2e196c0e07efb697fc44e626437b54303d54327f0945650293695be8dae10c9827cd86ad21b0130f132ca8e47ea8070a4bf3d81eff51eef1be3eff3d0c4b5b75a79786f7a8a5caf58a4ba94ab75bc5fb319c701d4fed7492fb4d415573a44f1e7df4c3610f5986f518b6fe618c5db7cf6564386c4a7a8ceff635c09bad852a8cd458423f35d00a3381b97ff29d3235720e5078038320b850d032fa5b76b05686c6a8b84595ee62decb4fc595dc796f8069e7314beccab8b09dfdd4f6bce0fe650b90c54b38d2a497a2cbe3ba72d86211c54d5c46de5c09f31cfc931381bbb0887e3deed018438e6db79eb12048bf970d7c7a6b43ae81e90d4e8c7721153c4057ba78cba6e41ea28cec4255fd4673eee4842525963aab147a10435dfa01bdbad753f24df9183f0b11be246da59e15bc1a33baffc49d679e85e018dc5cd0187fcede24e7308a9bcd86a1c33ec73035d4d4f33bdfe0e1bd9d48a60068d5be210dbbf9bc8218ecbc7c345ec40c7691bfa4f36b8680637ee8e4697f45ae0e338d9fd4aa628f7024748931aacf6c71f1ca6ad04345576a7a22eb97bd649b3e36eb3e257e0ddfee8c5759352c48701248b4ce50b1e582918a16758b58942277d5515ff48a77c3b19f3a0", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000c8b000+0xe0f)={{0xa, 0x1, 0xdd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, {0xa, 0x2, 0x100000000000002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x0, [0x1000, 0x96, 0x9, 0x1000000000000095, 0x42, 0x1, 0x280, 0xf670]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000a000)=@add_del={0x2, &(0x7f000000b000-0x10)=@generic="6bcb89c1c26902af9c2640256430b013", 0x4}) 2017/12/11 21:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002e000)="2e2f66696c653000", 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000020d000-0x8)={0x0, 0x5}, &(0x7f00002db000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000db000)={r1, 0x9}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) pkey_alloc(0x0, 0x1) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000307000-0x108)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x10401, 0x4, 0x1ff, 0x7fffffff, 0x6, 0x1ff, 0x5, 0x1, 0x8, 0xfffffffffffff012, 0x3, 0x7fff, 0x7f, 0x2]}, &(0x7f0000de3000-0x4)=0x108) r2 = memfd_create(&(0x7f0000739000-0x3)="5e2900", 0x1) clone(0x0, &(0x7f0000045000)="34bda1ae391c2f36c9a66f2044524cb9649da920efb687ea7e97e148ecd4ea0c86530a0e2c1f1bf090e40a74637b34eeaa19a0203ed00038f12cbd1842500836506008b017f5086daa6c972b06f137af664c45bed74bf0ae36d438513628d7752ea01a3cce6277f5f11269cc686335a312bbdc5e5840e9743f8d2d259c9e7782fe4fcfac5991a48d1559292ffe250516db76428277a32811d8c9bc73a971d9566e131a56d3f103327d6dae97b9d48da792d35e43e8eb23c0e47182", &(0x7f0000845000-0x4)=0x0, &(0x7f000078a000)=0x0, &(0x7f000095e000)="3fa985c7283317252c14e8aafc9295d7df3bda9b90b0d7b303ad9a4bc99a2c694e34547b2aa3c5d2d845639ebb38995480d24da8f65f705dd5f9daa0257cb08b7935675ba192cd913e7ab26c3540c10a69dc2ecfa06327b9df1b71cf01213532a7f697e581df63030820293c3c6ddcae91cf4ff534b9f4f25536dc9109212bced87b3c008cb0dd6c5c1fc59cd803abe5c8") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000bc3000-0x36)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000370000-0x8)=[0x43d9a314, 0xfffffffffffff1be]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000075b000-0xc)={0x80000000000010, 0x0}) r3 = accept4(0xffffffffffffff9c, &(0x7f000068d000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x800000000080000) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000a01000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000020d000-0xc)={0x0, 0x10000, 0x20}, &(0x7f0000c05000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00004a8000-0x8)={r5, 0x800}, &(0x7f0000151000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006cc000-0x8)={r5, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00005a0000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000c61000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) prctl$setname(0xf, &(0x7f0000994000)="3473656c666d643573756d00") shutdown(r3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000e89000-0x1c)={0x2000000b, 0x0, 0x4, 0x400000003, 0x5, 0x0, 0xa9df}, 0x1c) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x6, &(0x7f000000b000)={0x5, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 6: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)="2e2f66696c653000", 0x0) creat(&(0x7f0000e90000-0x8)="2e2f66696c653100", 0x0) rename(&(0x7f00008e9000-0x8)="2e2f66696c653100", &(0x7f000085f000)="2f2f66696c653000") 2017/12/11 21:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00003ba000/0x18000)=nil, &(0x7f000018e000)=[@text64={0x40, &(0x7f0000465000)="66b8b2000f00d048cced66440ff120c4a3fbf0f818366726650f71d100f2652e2e0f23490f354d0fc72848b86cdb0000000000000f23d00f21f835100000090f23f8", 0x42}], 0x1, 0x0, &(0x7f0000782000-0x10)=[@cstype3={0x5, 0xe}], 0x1) fcntl$lock(r1, 0x7, &(0x7f0000d78000)={0x2, 0x2, 0xe15, 0x3, r0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) 2017/12/11 21:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x4000010000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00004ce000)={0x0, 0x0}) dup3(r0, r1, 0x80000) 2017/12/11 21:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) socketpair(0x5, 0x1, 0x2, &(0x7f0000e67000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x200000000001, 0x84, &(0x7f0000cb9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000290000-0x4)=r0, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r4, &(0x7f0000932000-0x1c)={0xa, 0x3, 0xb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r4, 0x10004) getsockname(r4, &(0x7f0000306000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000456000)=0x1c) close(r2) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000b52000)=0x5, 0x4) sendto$inet6(r4, &(0x7f0000b56000-0xe2)="94c76432d3c0ef29827c0da60c5c2a03269ca49b4799baa64e88d67140a56fcb53217ea87b7f5bb9b011f4e47bfca99cf641290c1063496dfe08403078c3e373cef91dd13a4eac40b9391e5d386c3bf534e802316026075cf52003630422abfa62916eeca16bde4f903c201272b45d83dcdcb097c4f9f255c0f0da7ede8a163a2454e12a0312fff16fa42c95c00f8301142543175006ca791a421a3365e58e3840d2f6c2194f1edb2b2e06ee0faab6e28d5671b13a1d2b37926f8aa566c40922858fb59b9b18906dbb8e8506691be4b6759c1dba7f384f2ae7afa22c26ee71143bf3", 0xe2, 0x40, &(0x7f00002e6000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00006d3000-0x70)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xed6e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x70) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000469000)={0x0, 0x9a, "e79429e7788902d4e97fbb968ac0c7b313af12fea9428ea46e3a3ea99a70f90a38d26f7a20c729b0d00439749593bc805dd0b4736f240eccdb589a197855794d361597d6df29d972ab4f6bf90483cabf23a04bff1e2e3bfb0783d93f3bc314856272a5316da9c1ced4f649edc2f70a7a1cd597af419deb4c4b8fb7ceb237a423f8ba67eaee2de1a23943600b9f6b002187b0a48f9e89028ed38a"}, &(0x7f0000a10000)=0xa2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000690000-0x94)={r5, 0x8c, "9408f766c060931465f1a71955983a854cbcdbdf4814d8165064bd51640bda27818894c752a15f5d3cd9a0f89073ca3cd0c6948276ffeb3da0efe2d240021c587abb2277d75ecbcfbe59aa9c849ff48e6a6afb758cc5040a91a529f8d6436ff189ec93116d1bf6648114be37754fbeb8b2d615a7f9847cf27470b2a10e8f0d87ea6dd0ab9a4603e7d4629412"}, &(0x7f0000991000)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000af8000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00003b8000)={r6, 0x135}, 0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f000057c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000753000)={0x2, 0x2, 0x9, 0x200, 0x0}, &(0x7f0000210000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00004b8000)={0x2661, 0x0, 0x7d, 0x8, r8}, &(0x7f0000964000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b57000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000566000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000b54000-0x8)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000627000)={r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f000045c000)=0x98) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f000062d000)={0x0, &(0x7f0000953000)=[]}, 0x10) sendmsg$netlink(r9, &(0x7f00008d7000)={0x0, 0x0, &(0x7f00008d8000-0x10)=[{&(0x7f00002c7000)=[{0x14, 0x4e, 0x3, 0x10000000000, 0x0, "09"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/11 21:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000077000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000749000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x209, 0x22, 0x96, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009c7000)={r1, 0x1, "40"}, &(0x7f0000001000-0x4)=0x9) accept$packet(r0, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b60000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000385000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) socket$kcm(0x29, 0x6, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000eeb000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000)=0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001b0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000425000-0x4)=0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r4, 0x0}, 0x1c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000007b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000902000-0x20)={r4, &(0x7f0000eec000-0xae)="fe3e2370b645e7f12fe773151c5f10a409fc48a50a03ddbaf579607880156cf9c560e2a1a728e2375bda3b351b08b732c9bb5729bab2348ffbb9dbb8db82eb1c8a9be6742bda5e391fe5c366ee419cd8029929fcb3046d1b0bb1041ab467eec8a978a2db274fbe6c4f2b1c8b96ed6507750d5cfb90fb5830e8ec0840076102b61a1c9835811f2a39c41d024f9dacc8607aa376d69c90b022142f8c53afc5be55277f9e130139dbec406079df8565", &(0x7f0000124000-0xe1)="33a1a0e8c1b67f33418de984d45c27cccc37f0d172ca702ac91081898e80b49fa09e102ab51dc7060f76798611e5d9fccde240e9e79b272fda653a7e489f3e4b72d3136378eedbf22ee2c05f077c7231596747870496586f05298930d46e7479def199510f5063464d1ca48d8ab67b0e3608fa8b9712a6ae9511a757d9ce3d21814a369d28c05e7eacdcc6f592afe032b4317e70cad72475cd17230623013deac9b1190651e68a0b4de28fbc31468a45133109000000b3b7f1aed47140d03c222f088c2b31332e9390af2c1f1ff6c4ffbd301cfde9d71d74a7b559389e8d767b8e", 0x2}, 0x20) 2017/12/11 21:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)="00", 0x1}], 0x1, &(0x7f000090d000-0x10)=[], 0x0, 0x0) r1 = eventfd(0x1ff) write(r1, &(0x7f00002ba000)="8b9d90d10d0626b5d7b97a83f36eab061faa08e8ab457dda9b52eda8451d692877c300a530aaabf7b89d22900be7dcac727b115fc2cfd4aec84d094b2d2c1b88abe6c45e5d22f46675951ee5f7a23f989b6369c3d028d7a2d991f0f2e8622e9c200e2761a1adf78b7e209b92a6ac32ff479db9c26a59b616ec16940d090d9f42241e1d21d283f4af6988c6df440929f316fb2985931d1aeeba7d4996526e3507f3dc3e1aea12b892004f35c4e031afeb1b9455534fbc0d2e399bdb8f6c06b15e546407ac2681ad", 0xc7) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000574000)="2f73656c696e75782f636865636b72657170726f7400", 0x400, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a3e000-0x4)=0x7, 0x4) r3 = creat(&(0x7f0000f58000)="2e2f66696c653000", 0x40) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000732000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d83000-0x14)={0x3, 0x3, 0xffffffffffff6e9c, 0x3, 0x710a}) pwritev(r3, &(0x7f00005bf000-0x30)=[{&(0x7f0000dfb000)="8d6343b54b1054c01f5d04cdc5003b50a1d8f041a5eedacab10646d20cd0599c669ffa1c78f3fd", 0x27}, {&(0x7f0000d0b000)="d144ca", 0x3}, {&(0x7f0000d24000)="43abd063f8aaac1d5f43ab5abaa3bf52c7cb5d91ad17a3fc", 0x18}, {&(0x7f0000b98000)="47b92121b7b604d7b093bf2c22e598a05ef9a38958154fb6c018f0081e3af183a976b84892f1c0c4597010487d08595f2e4c5553577477cd7061703f9c869db834383f9791291e810dd4c4bab1fe027f26eca25f1348febb3ed3d4a25d6cd95baff5ba8f7e5f1a0720bec530722ee3fd0b2f3d07f8cb9299302a89890788811047522d5349b21ac1876e847a4e9a56aefc00a93202b9131cc8a19c7b104adedfe6826f6c631554895b5e44fce159810bb9d8", 0xb2}, {&(0x7f0000efb000)="6d88db788faa8cac7105264fdb978abebe143c16c5d7e1e5a07428ee361c96abe28b674be63b3b92b5f48b602a722271c722d59f85079959a8eab7cf3ca43d34c5cf9551dfd29e9fdfc424d8f9f5631510843ee342fe145f51ff7f4b1813864f58678a999eec", 0x66}, {&(0x7f000039e000-0xc9)="4f359cea817b7e30a52464bda21a27715cd7b1c8f2184e21fcaed84e156086e3230fcddb67e57977811a478432e2360fd491843a6f3beb354b88ba572ead2a1da44081a454e598ea464fb3bd2ea8305ebd0899c98d4622a86aacf5d18c05f171a4d325ddc335d8c8c6ecf3cb58aae7ea2cbe443b9a7df0238f92a1b03b04a6877fc9cd9460c04fc7e83a35d3b53895fd6e8501711e62299e826219032c05ff6841d9d543d06f977cf274b93020c98cf4e1cc242edd2df31b2ff203f2ccf75907293d6be077dd927682", 0xc9}], 0x6, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00006d6000-0x8)=0x9) creat(&(0x7f0000f98000-0x8)="2e2f66696c653000", 0x1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) umount2(&(0x7f00003e8000-0x8)="2e2f66696c653000", 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000209000)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000aa1000)=0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000e5f000-0x4)=0x9) setsockopt$inet6_buf(r6, 0x29, 0x32, &(0x7f00008dd000)="", 0x0) 2017/12/11 21:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000156000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008ad000)="2f6465762f73672300", 0x14220, 0x640080) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000aa3000)={0x0, 0x9, 0x10}, &(0x7f000082c000)=0xc) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000afc000)=@sack_info={r2, 0x9, 0xb}, &(0x7f0000afb000)=0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000175000-0x8)=0x100000001) r4 = syz_open_dev$usbmon(&(0x7f0000388000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x4200) connect$netlink(r4, &(0x7f000046a000-0xc)={0x1, 0x0, 0xfffffffffffffffc, 0xa}, 0xc) mkdir(&(0x7f0000ff0000-0x8)="2e2f66696c653000", 0x400002000fb) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000)="2f6465762f6b766d00", 0x20008000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000a19000)={0x3, 0x3, 0x6000, 0x2000, &(0x7f00005b3000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00005b3000/0x18000)=nil, &(0x7f0000856000-0x18)=[@text16={0x10, &(0x7f00004a8000+0xe3d)="9a5b70b100ba2000b000ee640f01cb65dfe0ea002067009a1700c0003e660f63d10f107a6635000040000f22e0360f01d1", 0x31}], 0x1, 0x0, &(0x7f00003fb000)=[@dstype0={0x6, 0xc}, @cr0={0x0, 0x5}], 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f000010b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000349000-0x68)={0x79, 0x0, [0x80000001, 0x1f, 0x100, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000e86000/0x18000)=nil, &(0x7f0000692000)=[@text32={0x20, &(0x7f000043a000)="b90401004062b84710000000d0ba000000b40f3087c76dfef3ab66b8c4e3995c2708000f9ed520e0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e946266767f2a5f36e35080000000f228b58670f71d05d0f070f01b102000000", 0x66}], 0x1, 0x0, &(0x7f0000af9000)=[], 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000afb000-0x28)={0x1, 0x0, [{0x40000073, 0x0, 0x9}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b83000)={r2, 0x2}, &(0x7f0000542000)=0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x5) [ 49.481480] hrtimer: interrupt took 37689 ns 2017/12/11 21:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003ba000/0x18000)=nil, &(0x7f000018e000)=[@text64={0x40, &(0x7f0000465000)="66b8b2000f00d048cced66440ff120c4a3fbf0f818366726650f71d100f2652e2e0f23490f354d0fc72848b86cdb0000000000000f23d00f21f835100000090f23f8", 0x42}], 0x1, 0x0, &(0x7f0000782000-0x10)=[], 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000da4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000074a000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x3}, {0x0, 0x0, 0x1f}, {0xaa2, 0x0, 0x100}, {0x83b, 0x0, 0x3}]}) 2017/12/11 21:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/11 21:02:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000077000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000749000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x209, 0x22, 0x96, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009c7000)={r1, 0x1, "40"}, &(0x7f0000001000-0x4)=0x9) accept$packet(r0, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b60000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000385000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) socket$kcm(0x29, 0x6, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000eeb000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000)=0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001b0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000425000-0x4)=0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r4, 0x0}, 0x1c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000007b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000902000-0x20)={r4, &(0x7f0000eec000-0xae)="fe3e2370b645e7f12fe773151c5f10a409fc48a50a03ddbaf579607880156cf9c560e2a1a728e2375bda3b351b08b732c9bb5729bab2348ffbb9dbb8db82eb1c8a9be6742bda5e391fe5c366ee419cd8029929fcb3046d1b0bb1041ab467eec8a978a2db274fbe6c4f2b1c8b96ed6507750d5cfb90fb5830e8ec0840076102b61a1c9835811f2a39c41d024f9dacc8607aa376d69c90b022142f8c53afc5be55277f9e130139dbec406079df8565", &(0x7f0000124000-0xe1)="33a1a0e8c1b67f33418de984d45c27cccc37f0d172ca702ac91081898e80b49fa09e102ab51dc7060f76798611e5d9fccde240e9e79b272fda653a7e489f3e4b72d3136378eedbf22ee2c05f077c7231596747870496586f05298930d46e7479def199510f5063464d1ca48d8ab67b0e3608fa8b9712a6ae9511a757d9ce3d21814a369d28c05e7eacdcc6f592afe032b4317e70cad72475cd17230623013deac9b1190651e68a0b4de28fbc31468a45133109000000b3b7f1aed47140d03c222f088c2b31332e9390af2c1f1ff6c4ffbd301cfde9d71d74a7b559389e8d767b8e", 0x2}, 0x20) 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 2: 2017/12/11 21:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002e000)="2e2f66696c653000", 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000020d000-0x8)={0x0, 0x5}, &(0x7f00002db000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000db000)={r1, 0x9}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) pkey_alloc(0x0, 0x1) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000307000-0x108)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x10401, 0x4, 0x1ff, 0x7fffffff, 0x6, 0x1ff, 0x5, 0x1, 0x8, 0xfffffffffffff012, 0x3, 0x7fff, 0x7f, 0x2]}, &(0x7f0000de3000-0x4)=0x108) r2 = memfd_create(&(0x7f0000739000-0x3)="5e2900", 0x1) clone(0x0, &(0x7f0000045000)="34bda1ae391c2f36c9a66f2044524cb9649da920efb687ea7e97e148ecd4ea0c86530a0e2c1f1bf090e40a74637b34eeaa19a0203ed00038f12cbd1842500836506008b017f5086daa6c972b06f137af664c45bed74bf0ae36d438513628d7752ea01a3cce6277f5f11269cc686335a312bbdc5e5840e9743f8d2d259c9e7782fe4fcfac5991a48d1559292ffe250516db76428277a32811d8c9bc73a971d9566e131a56d3f103327d6dae97b9d48da792d35e43e8eb23c0e47182", &(0x7f0000845000-0x4)=0x0, &(0x7f000078a000)=0x0, &(0x7f000095e000)="3fa985c7283317252c14e8aafc9295d7df3bda9b90b0d7b303ad9a4bc99a2c694e34547b2aa3c5d2d845639ebb38995480d24da8f65f705dd5f9daa0257cb08b7935675ba192cd913e7ab26c3540c10a69dc2ecfa06327b9df1b71cf01213532a7f697e581df63030820293c3c6ddcae91cf4ff534b9f4f25536dc9109212bced87b3c008cb0dd6c5c1fc59cd803abe5c8") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000bc3000-0x36)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000370000-0x8)=[0x43d9a314, 0xfffffffffffff1be]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000075b000-0xc)={0x80000000000010, 0x0}) r3 = accept4(0xffffffffffffff9c, &(0x7f000068d000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x800000000080000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000a01000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000020d000-0xc)={0x0, 0x10000, 0x20}, &(0x7f0000c05000)=0xc) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x6, &(0x7f000000b000)={0x5, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/11 21:02:43 executing program 3: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000901000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x6, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2b, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000903000)="b69bc77bc0f9d910281ae080b9f7d5250f2cd9f6cd19d8f881255859b023f1387b5c7a150be30c864d", 0x29, 0x1, &(0x7f0000637000)={0x4, 0x5, 0xfeb, "19ccaaa397c8", 0x7ff, 0x0}, 0x10) times(&(0x7f00004c5000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000901000)=0xb) socket$kcm(0x29, 0x7, 0x0) recvmsg(r0, &(0x7f0000900000)={&(0x7f0000900000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000900000+0xf36)=[{&(0x7f000083b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000901000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x2, &(0x7f0000900000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7fff}, 0x2000) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000902000)="2f6465762f7573626d6f6e2300", 0x80000000, 0x280000) mmap(&(0x7f0000662000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) close(r0) fcntl$addseals(r0, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00008ea000-0x4c)={0x82, 0x0, 0xd19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000904000-0x4)=0x0, &(0x7f0000893000)=0x4) 2017/12/11 21:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = syz_open_dev$mice(&(0x7f0000d3b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x7fffb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae4000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000a68000)="2f6465762f7663732300", 0x1000000000000000, 0x0) io_setup(0x3, &(0x7f0000807000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000078c000)={0x0, 0x0}) io_destroy(r2) mlock(&(0x7f00002df000/0x4000)=nil, 0x4000) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000002000)=0x9, 0x800, 0x2) fcntl$lock(r0, 0x5, &(0x7f00007cd000-0x20)={0x3, 0x7, 0xef4, 0xffffffff, r3}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000041000-0x10)={0x0, 0x0}, &(0x7f0000103000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000182000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d9e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000007e000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c51000-0x20)={{r4, r5+10000000}, {0x0, 0x1c9c380}}, &(0x7f000079e000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f00008a7000)={0x3, 0x1, 0x8, 0x1, 0x100000000, 0x9, 0x1000, 0x2681}, &(0x7f0000271000-0x40)={0x6, 0x1, 0xd50, 0xffffffffffffffc0, 0x8, 0x0, 0x2a, 0x2}, &(0x7f00006c7000-0x40)={0x0, 0x2c8, 0x9, 0x2, 0xac5, 0x5, 0x7, 0x3f518191}, &(0x7f0000f10000)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000adb000-0x8)=0x5) ioctl$void(r6, 0xc0045878) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000e14000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000a, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000030600000000140f000000000000"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000e09000)="2f6465762f6375736500", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x1, 0x0) 2017/12/11 21:02:43 executing program 4: [ 49.680998] binder_alloc: binder_alloc_mmap_handler: 3645 20000000-20002000 already mapped failed -16 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 1: [ 49.683418] binder: BINDER_SET_CONTEXT_MGR already set [ 49.683433] binder: 3645:3650 ioctl 40046207 0 returned -16 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 3: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00001a4000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac7d000000d2f67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a36c9f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002fa000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x0, 0xda, &(0x7f0000040000-0x8)={0x0, 0x0}) fchdir(r0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f0000104000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000675000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bc0000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0xe8) sendmmsg(r0, &(0x7f0000094000)=[{{&(0x7f0000102000-0xe)=@l2={0x1f, 0xfffffffffffffff7, {0x3, 0x5, 0x47, 0x5, 0x9, 0x8}, 0x1, 0x9}, 0xe, &(0x7f00004d8000)=[{&(0x7f00003f5000)="4a735993e0397986cfa1839a7d466407fadae1d91ceb786229e2235424e8259606d169e7f694231189705579087658882e1a975e848d1eb0246fb5263d5e87f29f5ed4577b755b193010d16e63e7edf660259f98785bb92bdc7bb3627d30", 0x5e}, {&(0x7f00003f6000)="0a225e3e50a97fef23f1b66c46d7b70ed5001a5aebdd185e5c879d223295ac054122c45ee13f2757bd331e8e5411bbf95a28adcafc81e10885a10881b84a365b38e4190806203f5dca09081c5bc072ab15873de57efa6396fdbe055d81ee569145181182f0feb3a9ba4262d54e4ce2b21af8c8b6a4e8bc6cfa3135a897a422256b549cc24876fae13f395f445d781d45870ebe115df2379a0eeeb9543be573bfbb71f91b0ae8b10f554d002813de14615d6f8bc9f0c112219b63055a266c34cfc94f96b03052aca5073f8e38eb639296b09cfb63e1777ab71b9a58358df844c424b25e4ad91d27edda6c9489347618d059269c6cf7", 0xf5}, {&(0x7f00002ee000-0x30)="9099f69688ceb1524f34becf26d84521bfd41f0e8e3ac765aa3c5b0ce654d80fc547e95a7335b3dcb641c4bb4c612a40", 0x30}, {&(0x7f000087a000-0xf9)="35b20661d0cb293dc328a83b8e14ec1a36c12bf74f838e1425fc7d47170a9f9ca63b547e4a30b8182b53afeb9726a097d70329ad25ff4139d5b6994a922398b908fb4a83fd31956c311ccbe28169b425ef04c0290a5aba634a1942b13af9848aba4c5b7c33939491996a4cd229594528392c92eb227da4ca82602ba2f5f8d3ef72af8066c4b9668396a3209418c789b93994aec3f8218b5ccf31cad11243fd2326fab09053f9aaf0b1c011f24518d0a017131283b760902242c17cff79d02979b394834a593f973a0ad410f2d4a8cfacb0929f223c98c0731700949794d07861eb9ccbb25da0f37afd2d4756daf07876305b88bcc6cc61605c", 0xf9}, {&(0x7f0000646000-0xf1)="d1b941fb66653470739e88c745dd880cff75ab0e1f91e19d98a0aa159e9bb3b38493917a57d3cb36f1915545cf2b59ffa9bf0479a528ca1fdc09e2bff5c34e357598f25d148a3d5d9dc073d8cce03e29d9dbcd5a2cc22488539f4fab20f33c620e4d9dcfbdabeb634004529bfafc7155bc6fd455629d72f15f9ba286a8939b045bb0761111e58614a18888bead914c89180784317164786221c5f9796ee1fb7aa3b2024b53abb48e868d04d9617534696978c3bcf9074ddaea2a11046e6a635e57afd6246f76effa9f11fb16b7e4ed90e5eaacaf8d330b4eec880afd24d0e9092d1c3b5b90e34eba5bd61c5abb04c8a042", 0xf1}, {&(0x7f0000929000)="46fbb98b6532ba6d8729", 0xa}, {&(0x7f000003f000-0x33)="41847cfab584f546bbc91684178bd5848c214bdf3312fcbbf65866261218055c6a7a57c830440c35248264d7e3c63826faa37c", 0x33}], 0x7, &(0x7f0000205000)=[{0x5c, 0x10f, 0x9, "3684e8524e3322d0d79f87de13b0020488385f8ce12e2bf7ec614c7b488b3934e05799cf78941f4039ff883d819ab2059c0dfbf7c453a092558a1db34a8d1ecf3332dc5ed924361126bfe95822d250d1"}, {0x100c, 0x11f, 0x4, 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{&(0x7f0000b5d000)="be5d1473fce4a2b619dacdede04d78b7dac1ffc0959fac02fe8efac2f5f4b8f1d7c39af9ec806900235e6cbf0742e0590ff221857d2a443645c204431c41eaf683e91cabf65c66116c8ef90c2123f267d16116f701c24eba16b43b40bb1a485e29edd0f6edd8195ed123dec22a7c81631b3c1943ac4ccd2058346f36bcf8115877b49ae7d532fa120037837a3618af2cabe71bb952eb200f91da76b5989d092ef4e551a11119380f241df51e49acc9abcf36bb1fe2f99d2c69e5e2ca7cb44b0e", 0xc0}, {&(0x7f0000320000-0x5)="b6ced588d2", 0x5}, {&(0x7f00009a8000-0xa7)="56b931eaa99803fbe46de06b3e008e4fe2afd1e6069ab418b8e3706d283d765efc47d32ff149007935178896b0b604c81ab050f6fe2a61cabfe417f9687b1b537ff0ea36e426ceb2485af897359f6aa2ce8f9926dcc1ffbb6b067c20591249ed474abed8fd0e42ed1dabea7f4800e40af01e36ea549daf05d437736e896e12dfeba78dd2004bf09af45e0b44d5dd03ea90d951efa3966302e08fbee35f91fc2e7345b1ae639e35", 0xa7}], 0x5, 0x0, 0x0, 0x20008000}, 0x2}, {{&(0x7f0000c43000-0x10)=@ax25={0x3, {"c715e4b084e85b"}, 0x3f}, 0x10, &(0x7f00003fe000-0x10)=[{&(0x7f0000b27000)="df49587af29c47f1ae1b5840e7a74b1be9c819501f2157533b1bb01d8ea4c4b768d89a18155bbb6428069ba50d7255ddbf666fcab08c372445bb46702d8612adfd29fd11f8cf1aee7513902b0f1134f79e8eeec7d30cee0bcb0de0f1df4922eae0bbb8e507d8274ebe1bfd996b2448e6f452563a714c968108039157e297e37ff0df99e3edb0ae42d88d5825549800ac8f76", 0x92}], 0x1, &(0x7f00003cc000)=[{0xc, 0x10d, 0x9, ""}, {0x68, 0x10f, 0x8, "da4d16c7e89b89756d7b70952fd03c001b89b7a2010a75c14bec924e94ddab909ae78e4f986191db52b4d81883d3f20e3e9e2ecc9f596c2c7cc46b04e8928d1ad677f441a31a4bd9d6f37d33be98cecc2fdfb82c464987bf8183"}], 0x74, 0x40000}, 0x3}], 0x8, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000045d000-0xdc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}], 0xd0) writev(r0, &(0x7f00008a4000-0x18)=[{&(0x7f0000129000-0xfc)="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", 0xfc}, {&(0x7f0000b71000-0x1000)="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0x1000}, {&(0x7f000038e000-0xf0)="e5b18eb1dfb736d96b0913ade01c788d1352b0c03fced71965fdfca073845f8083ffe0f5ad00cd140bc95cf07942a105f62fe1259ce8de4ff0828eef6ec86e5530e6fc512644f3fcd360121dc31fa339742cc711825d836492a3a659f3a8b9570b1ba1a3d841860d5fcb0730029f22980ee2300abc2f46e9499923aa98008608b376f0f844855e6d418e38caf3cec6e7d89903ae50973d117547601cfa1f84dbe2dd8153c22ed95c820cb66a1128d7dcd4c0b44bee4f45141ecfbfd9b9a58bb99f20032498cb2d7e909909d80ffb50f05ddaf6bc3bf58fc20828e359bb84306af43bbd6f097fb26e6f5320d33c7f60ac", 0xf0}], 0x3) mkdir(&(0x7f0000b7d000)="2e2f66696c653000", 0x1c) syz_extract_tcp_res$synack(&(0x7f0000357000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fd0000)={@broadcast=0xffffffff, @empty=0x0, r1}, 0xc) syz_extract_tcp_res(&(0x7f0000923000-0x8)={0x0, 0x0}, 0x5, 0x2) syz_emit_ethernet(0x2c71, &(0x7f0000094000)={@random="797ea7366b68", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6003, @ipv6={0x9f8, 0x6, "997590", 0x2c3b, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x34, "6d4d11be7ef2b17af23b6a755b54dcec6d3a295aa33ac5d31a8d83524bcca0e92daa2ecd92c53957a0a33f50b2b031043c1d60e0"}, {0x7, 0x35, "253c56f87fefcfce6c54a23bd970a087869dcdfe49f14f865d294f6ca328ca1b3b35e800923cbc6fd2ade7389df52269f8a17bce52"}]}, @hopopts={0x7e, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x36, "967693cbe21b5ad7e434d37c2b020731d924a328080df693516c5ca220670336819506e8c83a481ac4f31bf747a119ebb7db8623a676"}]}, @hopopts={0x1d, 0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x90, "1718d476ae2fdf3846dcfc405e1891ffea561757b167c922c5181e9d58572601eefa632b7f4aa18a25c4182f97a08c6104dd0d085ac45248ef94181c686527bc411fbfae3479e26ac6fbecdaa02f730ccb56ea5c831221367b5724a506a155d35e56c185b9df146bb24e2392df5323f392d5f235d52e0867b0287d49e9224818519051ba8da308a26e50ddf00ced20e5"}, {0xff, 0xed, "28b49c9ca5877dee28a0cdc31b2aa1432e57fa13754126197e896e8cfc4c7c00bf95e0199dc6a5e7db7bf2e47c3d2c502374bee5c13e26dc3aab90be84468d41eec89d9012491feed87bdc00bb6d692ecf0db1dd17f508dcb0f38db9ba13d68cf7f5f7c5eecda74374bfbaa8ab0aebdea04e67179e8f6a4989171e249478075b04ac5eebdb849a78985b964d4d7638bb02b325d1834a0039abcc30583e296f5cd0f6d96c6c071a4b984c53173d1e9b78013be4a0f3ba72110f233e380a63beb2f764446ccc59a27a7c8b9fdeb2c38cef1642b4038d8121311a98b4bb842cca35f2ec988411a57502f0d38ca28b"}, {0xc9, 0x2e, "9ad629dc1449e83cfaf68a854b3d1eac9fd83d2f3d1e2cf9fd13f8f1a088178257d76279a10a717aec996305584c"}, {0x7, 0x4d, "cde2c959ce3c1fbe01889a609fbf3b5e21fcca24317371d44c0c99a5c5af975661c5ad7907aadab0d4ccea6b3d3441b8dc655b24c07b6f3c77dd3bdbb6464fd2395f017e2cc2df058eec912194"}, {0x0, 0x58, "0ca63842512fde3d227416e233f9b9e9412dbeea9b50977f3935295086f4e97a2eca05b8386db57a6f3d97b90e99bd921bfd9fe8279fdf425b14ac7cfc13e24c17d0469f211d3ddb05bd9253fc746968a1f1476a1b344bc1"}, {0xff, 0x24, "0a09439f50b7fc4f1be4151830ae66b8016cd3a5bd78d3b3c46ac153f1769119ff395539"}, {0x1, 0x0, ""}, {0x5, 0xba, "95d7118d2b5302f6e364257bb02b77f5c29ab24f3f627455389df842deeae1ae99e733801fdd2d3bbdf6e4ab6f658ebfb382a311d2c07e659c07ebabe279f14f8c18af9fd3c6a0c44fc458fab98b5164e23823494e3923af0cffc2f49f08dadac835ca8dfcf2849799debb0b93d6c9bc90f952de8bedb9be2b828eac2601aebe1e94d13387991cbe8f5c2f619632fca471209624edbe7d6fe1ded96d01d2b963d014d853a9a60673a6d7e3497dee75d104a29a430e8b58a23b75"}, {0x0, 0x71, "6ac9ba25c1d68aef4b2b081c7b5424a9f18cdfb3f2b80f6cfe933ca6c683a2e22a1e1e9ca365d9ec9e2e350b1e973be9b4f866f1ac3803fdfba2431094609bc05d7dac649886a850013f561fba76d253637507e820b16a8c0d59a1171ddff598444f65142fdbdf402718c58c0f8492ed6e"}]}, @hopopts={0x7f, 0x46c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x9f, "65288593e45e6209b572cee0d97d4f1a2ca16198dccebd2a499b0277a659648f9320564f424c4c1ba0ad87d977f7e03c536a403c08e98be89cf12a2d067d96168972c3abacc80c77bfb41cef4be63d0ce01b5ff564fa0bf10b9bf5d52646c9520637cd102c97982e43aec945aa3613713f356ffc13251543eb8313beffc33e480a63a41970d06a5e3028068dce7164615422c6ccf919dc1e29692a90923757"}, {0x0, 0xe1, "b1a3abbd961276dbefd329d614994d66a81e125a53a8a448b6504983728b81ef4c202b9cdbe49f2440dd98d33fcac334de25ca6d3f1a5cdc4dc9cfc8cddda9d9671b86c0581b775b142e901c68596f57cf2c963d7734a9a227b54054273126ebf2d64b6c642bf2ed2b897e7bb86462dacca87f1db16fadbc934937e5f13e2f8cebdfc5a08f6e16b3a21e4e2729467096b2b7a185b999ef66c359a5792386ea5f19352449de819c9a93953d4a992d83956c2b2da97faa60fe683c36ca258fba32bb05be5ab56395af6078aaac8a29801c495046a52d05a3684e8510dca709c36bee"}, {0xc9, 0xa7, "8fa694c97fce415d412f06298f96e0bfd42d8e7d3083f525554e6516d76c7a58cac1c38edbc9c3429b0ea02f138d9b6f8078aea836faebececf70daf92b93236f221372b224d260dcf907aa5c26612471fef30b247628e658b9abfcd71f6765b96b001f7bb5ba781d062e9d41a19fdffe1fafef759af3a05fdd431bccac572825240dd116a39bb19de5feef0d2edaf75bf5389ebe7fc271cfce8831daabf73d02a238fe6adacec"}, {0xff, 0x77, 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@fragment={0x19, 0x1, 0x9, 0x3, 0x5, 0xffffffffffffff81, 0x0}, @dstopts={0x8, 0x64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x9e, "3e51f8c002a1d71b2c74646a3492d265bdea130df4349b218b772efc3897217e8376c6b6c40a66568901ea7336edef1487fe9e0a0670aaf06271120344d97c6524380a855e3dfa60e01c642ec0d95eb53aff4929b21da1b4263d0b46a70273c30e12e34205a89b762085308332b25c1d12602605d9b0a4dc2d079de1aeac8f6f8977287ec992a2b2e3ca986fe17e60e4149439bf1bc6832fde3eb1490ad2"}, {0xc9, 0x1e, "f3e18bdccb1772ea58f442f45599484371054df8b3dd83b32d94c1f66211"}, {0xcb, 0xcb, "d67c053c4b05c442d6c4ea192035ba706f76b095c87dd941796d5ad4e041600a8d2b291c13f2d3b22aa7595df5c2c73f73d5734989f93a1b97a8012a1491790c945f6c253c9681098f610b973b8216dde5c8066cde587c07ca73002aab13073986389b9ea9340b607c7e67c6bff2701606e379f49dba35653206752606107c8c7e9bc06ed1e0016abbe909e68110ab618c0dfc285c935117afc7f3bab9702658db54274ea8d5da90932b7f9feaf9dfe0c585f29dddffbcc8e2f7e1df39a9af34706f3abeaf3ef1a6a2a198"}, {0xfe, 0xfc, "3f30dcb2257fa35169d980791737d65bc4d8eb1a244c563c4d2607528653bb50242db324a1d1b2b2b57f69d653c0d44832612a4f09be070f71fcf77acf738a90b08d45406d89a7ebcabf03a9d7c907618db7f6074bbd33590feefa38eef5cca91e20511a2e54ee0b3c4b122f2b8d8244c2dc42f262ca4bfeb1646c3cda8124e3064782bd7911ad509e88d1e27981fab71282b18a5cb9c67f2ce443aa2c3b271bec35cbb3aa6655ca09ac0ca8015d4056e38fc535942bf5f2ae797046e7720541a8ae7f40bcb3a90c87592bd7d6f17831ba2ef80f01c3d5e7ef5492b2d00a515fe6c9535e0659e244aa504f69e1b0f8288acd1343c68001e84fe49a12"}, {0x5, 0x97, "2ba416deac27f6935aadbd384920efd59ee516b16fa9556e0a8ea7b7237e7e5e389cfa2d078e5ce5e89c28d7b7d7ee02804ac684c7d68b63595b97ddf1a283f4c1d0b4c6323cd0a114afdb4468e36c0f117159d4a648c2b14eefe1e8891211346bb534286ab115e4ecb912abd94dc0ec1375ea6371c6f45934feefb2debb1605b83e54e65629a80c492f42b8e0be70e8cb895881642bcd"}]}, @routing={0xba, 0x12, 0x2, 0x5, 0x10000, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x3b, 0x101, 0x4, 0x5, 0x3, 0x1553056f, 0x2}, @fragment={0xff, 0x5b, 0x0, 0x6, 0x80000000, 0x10001, 0x2}], @tcp={{0x2, 0x0, r2, r3, 0x4, 0x0, 0xf, 0x22, 0x9, 0x0, 0xffffffffffff8000, {[@sack={0x5, 0xe, [0x635a63af, 0xa2fd, 0x1ff]}, @window={0x3, 0x3, 0x322}, @fastopen={0x22, 0xe, "ebc397d977f7b29c32c70619"}, @window={0x3, 0x3, 0x2}, @window={0x3, 0x3, 0x9}]}}, {"ec3e4066662971ee9f3716bc15247b73c20a52b08727ee7730084812ed659ba504c4ffb643706ffd2d0bf6e22850f68d8902d10a608ba47a2af30f"}}}}}}}, &(0x7f000023a000-0x18)={0x1, 0x4, [0xbd5, 0xf26, 0x41f, 0x7e6]}) r4 = memfd_create(&(0x7f0000f02000-0x15)="656d30706f7369785f61636c5f6163636573732100", 0x3) ioctl$KDSETLED(r4, 0x4b32, 0xfffffffffffffffa) rt_sigsuspend(&(0x7f0000096000-0x8)={0x27d}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ab9000-0x4)=0xed2, 0x4) [ 49.820722] binder_alloc: 3645: binder_alloc_buf, no vma [ 49.828526] binder: 3645:3650 transaction failed 29189/-3, size 80-8 line 2947 [ 49.851799] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.859777] binder: unexpected work type, 4, not freed 2017/12/11 21:02:43 executing program 4: 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 1: 2017/12/11 21:02:43 executing program 4: [ 49.881389] binder: undelivered TRANSACTION_COMPLETE 2017/12/11 21:02:43 executing program 5: 2017/12/11 21:02:43 executing program 7: 2017/12/11 21:02:43 executing program 0: 2017/12/11 21:02:43 executing program 4: [ 49.904846] binder: undelivered transaction 2, process died. 2017/12/11 21:02:44 executing program 2: 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:44 executing program 2: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 2: 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 2: 2017/12/11 21:02:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:44 executing program 2: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 2: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 2: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 5: 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 1: 2017/12/11 21:02:44 executing program 7: 2017/12/11 21:02:44 executing program 0: 2017/12/11 21:02:44 executing program 3: 2017/12/11 21:02:44 executing program 4: 2017/12/11 21:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x35, 0x10000) r1 = socket$inet6(0xa, 0x7ff, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000067d000)={0x0, 0x78, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000291000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f00006a7000)="0002", 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000c59000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000e8c000)={0xe05, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x5, 0x2, 0x100, &(0x7f0000d30000-0x10)=@common="69666230000000000000000000000000", 0xffffffffffffffe0, 0x9, 0x16e}) r6 = socket$inet(0x2, 0x3, 0x9) getsockname$packet(r0, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cb6000)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x100000000000004, &(0x7f0000ce5000)={@loopback=0x7f000001, @multicast2=0xe0000002, r7}, 0xc) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000249000-0x4)=0x3, 0x4) r8 = dup2(r4, r4) ioctl$KVM_SET_SIGNAL_MASK(r8, 0x4004ae8b, &(0x7f00006e7000)={0xb5, "ebc782df00503753713e4b7cdd28bd5ca1a2d47673cb8e510ceebfb6fdfba8bf1fb59e4d0f61640000000000000000bf0b65fc79fb9ba4482104716f0ad81e1fffff0000000000003bad3ad96a106dfe4f8a1710fa38944401534a2a00d0252866e718886055a8b2f314f5c1b33ba4041f860600000000000000136fdf92f52b6a28a325ce57133ec3daaa2ddd6b10e3891efe53c5a587d0516597aa72a9e8e18e39abd8c311d58c465f18e87bffd8c1c289b34c82"}) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000e2f000-0x1c)={0x5e, 0xeda1, 0xffffffffffff7fff, 0x0, 0x3, 0x7a1c, 0x5, 0x9, 0x40, 0x0, 0x8, 0x4000000000000000, 0x0, 0x72, 0x5, 0x3, 0x87a, 0xe8e, 0x7}) modify_ldt$write(0x1, &(0x7f0000027000-0x10)={0x48e0, 0x1000, 0x6000, 0x4, 0xffff, 0x3, 0x80000000, 0x10001, 0x6586, 0x6}, 0x10) connect$inet(r6, &(0x7f0000cad000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000000d000-0x1000)="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", 0xffec, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r3, r9, r10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/11 21:02:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) 2017/12/11 21:02:44 executing program 5: r0 = open(&(0x7f000022f000)="2e2f66696c653000", 0x40000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x9, 0x2, 0x2, 0x1f, 0xdf, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000083000)={0x0, 0x64f8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000850000-0x20)={0xfdeb, 0xfffffffd, 0xa, 0x100000001, 0x4, 0x7, 0xffff, 0x1, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000049f000)=0x0) fstat(r3, &(0x7f000036a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000031c000-0x10)={r2, 0x0, &(0x7f00008c7000)=[]}, &(0x7f0000761000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000982000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) ioctl$sock_ifreq(r3, 0x0, &(0x7f000085c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7002}) clone(0x40000, &(0x7f0000e6e000-0x91)="77818871e5ae5ab6b3df580efcf362a38f9aadb8555ac3ea7e380c25123e0f86c4fd0cc220884b8b5263ab1cdfeb83b595d7a8808a04b0997c11b2644230a7cf292dbeec1e030e5bce8f2f809cba51ababebeb1c4837e8ae058fbe6c354618aa614c927f878b1d54b3ddd5e354d633efd904bad26a748ccd09b4e0ad26dddc0a90a20ef30404cf0bd4fd9a2bf8d2a4e0a8", &(0x7f0000c42000)=0x0, &(0x7f0000f4d000-0x4)=0x0, &(0x7f0000c3d000-0x9d)="b25b49bd1789746cbebf2866ebe9f00a8eb86593a58f07bb412eafdaf26956a2cf6e84daca9cf259f847e5d8a022f1ac09d2ee0fc0d4c4924ad23702ad36e6f51537ba4aeb0d6b6e17f2590add37d3cc38057a193f958dfdd3b3d5ec4bd95ff115b91db1adb41cab401310ef073371b83c63f19cc7dd1721ad9e73f9b157aa6abf937979097dc326ae45af01129e9ade9d32915180715cae12effc957c") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000607000)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000531000-0x340)={0x100000001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f00009ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000070d000-0x8)={0x0, 0x7f}, &(0x7f000025a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000acb000-0x8)={r5, 0x4}, &(0x7f00000cc000+0xa4a)=0x8) 2017/12/11 21:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fed000-0xc)={0x2, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000788000-0xa8)={0x4, 0x0, [{0x80000007, 0x2, 0x1, 0x530, 0x80, 0x5, 0xc7c2, [0x0, 0x0, 0x0]}, {0x80000019, 0x2, 0x2, 0x0, 0x1, 0x3, 0x7, [0x0, 0x0, 0x0]}, {0x8000000b, 0x100000001, 0x1, 0x5, 0x8000, 0xfffffffffffffffb, 0x8, [0x0, 0x0, 0x0]}, {0xa, 0x7f09, 0x4, 0x4, 0xbe2, 0x7f, 0x2, [0x0, 0x0, 0x0]}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff8000)={0xffffffffffffffff, &(0x7f00000b4000)=""}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006b2000)={0xffffffffffffffff, &(0x7f0000e07000)="10bff59f682f7c708872e82e7c4c9267076d901eaa4096d6cc9689c24c4ef066a4846d551c23d3c3a7a284f1ab99b0075dddbf7f0212f4ffa223a904102427061b44b4eac8cf8989f907ddb468ae277b9e1bdf26d84e5f07ceee2755b24b068da4e6402e83c2cacd2a6ac0bc6132ff1e3400660edc0897fa23b60f507fa961eaa657cb85875a5f9b4468dffbfc10e55a7bb5aa37d2928fa4b23a90197b0d5cbce7d4bed39d32ace969812bccd9c6c479e7d990a4d7c8517fe0708909a2322a01299b71c62f398aaba6bd403229d9bebe692853", &(0x7f0000cba000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x80003, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f3c000-0x4)={0x1, 0x3ff, 0x4}) setsockopt(r1, 0x400000000107, 0x67, &(0x7f00004da000)="fa002000", 0x4) r2 = getpid() getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0xffffffffffffffff, &(0x7f0000a68000-0x8)={0x7, &(0x7f0000177000)=[{0xca, 0x7, 0x0, 0x8}, {0x5, 0x1bc, 0xfffffffffffffffb, 0x16c0}, {0x6da8, 0x1, 0x2e38b2e2, 0x100000000}, {0x401, 0x3ff, 0x0, 0x8}, {0x3, 0x26, 0x25, 0x8}, {0x9, 0x8, 0x10000, 0x9}, {0x100000000, 0x4, 0x8, 0xa73}]}) r3 = open$dir(&(0x7f000023d000)="2e2f66696c653000", 0x0, 0x140) name_to_handle_at(r3, &(0x7f00009ce000)="2e2f66696c65302f66696c653000", &(0x7f000060c000)={0xae, 0x8, "a8f2f8de8950464fdd1f4286c474160eaaeb4237de2ac72e216a0659faada610a0484cfcf25c1a8c0e1ffb0e5083f301b6a9006ba2dbb121888772365f2851da0697aee438c063b0c3413d5f99d172bd34badf5d8da5b8200e09000000dd39702ac36cfa01da972774b4a70fa618db0a8cbf96824d2a51a8997c6827823cd17571bb8d5c782dff0fe9a4c6c82cb73688e5b45fc0077ca0aaef573a9824800000b80267f34e78"}, &(0x7f0000ad1000)=0x0, 0x1400) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00006af000-0x8)=[{&(0x7f00001bc000)="390000001300094700bb61e10080009e0718000002000000450009f7ff0100e318001a000d00038000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) lstat(&(0x7f0000c7e000-0x8)="2e2f66696c653100", &(0x7f0000604000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_thread_area(&(0x7f00004ae000-0x10)={0x7, 0x1ff, 0x3, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utime(&(0x7f0000c94000-0x2)="2e2f66696c653000", &(0x7f000062d000)={0x8, 0x1}) clone(0x0, &(0x7f00001ca000)="fb83264214a3e0a156402e0a7a24ea6aa0cc1da945151c8e6b4b0ed08cedd6012025947dac9db52158afbb7ed31ed00050c2be367c572745a02b6317ae3b99a5eb93f52486d1f7a187dc30672af0e3ea5a12ca37c34ae29d4ef3c68c4123d848a1fb29f8b378fc0b5a001a23382ace9b74797d588c58d4fbfde47419798c37364231f2af479bdca69883fcae6bedfd8269d15bdca3b5c6d5dc8c1365cefdc48adad996ff1c935c8e46fe113b8174ecc7a57ccf569f8ffa331e13b49fd31ff90f58299059bfc217e785170ddedfa8cd60b848e48c67f137cc60a8907a1f", &(0x7f0000715000-0x4)=0x0, &(0x7f00001f2000+0x8a0)=0x0, &(0x7f0000d79000)="ee0000000000000000f997fc1734820409de7e8f2b6b32d2e7c4b71eef2267ff4bcaaa32ec7189caad719ca264ccb9b56f2db8541be9e880b7465a02f0faf6953dae5bd5c7205a341bb9a20960cce3ab70146a1eacf13417c7b0431824acf465d2c0ea75f3b7d96e17b6b3e131c2e8f81d") ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d5c000)=0x0) r5 = getpgid(r2) getpgid(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f86000-0x4)=0xc) sched_getscheduler(r5) r6 = getpgid(0x0) ptrace$cont(0x1e, r6, 0x2000008, 0x1000) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000347000)={0x2, 0x78, 0x88, 0x1, 0x0, 0x1000000000, 0x0, 0x15, 0x0, 0x8, 0x800020, 0x7fff, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) 2017/12/11 21:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents(r0, &(0x7f0000007000-0xa8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) 2017/12/11 21:02:44 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4e000-0x4)=0x7f8, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00007f7000)={&(0x7f000078c000-0x60)={0x27, 0x1, 0x3, 0x0, 0x40000000000, 0x10001, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000799000-0xa7)="40000000000000000b3f00000000000000a7", 0x12}], 0x1, &(0x7f0000797000-0xd0)={0xd0, 0x0, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xd0, 0x10}, 0x40004) recvfrom(r0, &(0x7f0000c4f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x2000, &(0x7f000007e000-0x10)=@llc={0x1a, 0x10, 0x100000000000, 0xd34, 0x31, 0x4429, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4f000)=0x6, 0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c50000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005f7000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c4f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000745000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003fe000-0xc)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) connect$ax25(r1, &(0x7f0000685000)={0x3, {"00e1100600ff05"}, 0xfffffffffffffffd}, 0x10) write(r1, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c900000021000600000051d588", 0x21) 2017/12/11 21:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:44 executing program 4: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f5a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004fc000)={0x0, 0x0}) r3 = dup(r2) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000097c000)={0x0, 0x1000, "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"}, &(0x7f0000f9c000-0x4)=0x1008) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000f9d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f9c000)=0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000edd000-0x1)={r4, 0x7}, &(0x7f0000f9f000-0x4)=0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r5 = socket$packet(0x11, 0x2, 0x300) readahead(r3, 0x8c49, 0x80000000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x80, 0x1}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ccf000-0x38)=[{&(0x7f000074f000)={0x27, 0x8662, 0x3ff, 0x5, 0x2, 0xe000000000000000, "d691f769339487cc3d197a69d75f7989f68799288337a3e597a75401db5aecdf74443814c725d3df3c476846c48a218231953fbf6bb1829c9babc87c63c501", 0x7}, 0x60, &(0x7f0000af6000)=[{&(0x7f0000f9d000)="a6e1ac416c29a993f91bf2d26975d43ee36b48ae0e2e48a821bc431238dbef5bf41711e55607d4a9e73ddb86417bdc95b08601fcad662e49bd2471f2e1ec3940405ef16e5677068e5e05e9f1d0b150a84bed3a057b1710f0", 0x58}, {&(0x7f0000f9e000)="030d17cef8ed2456fb8b873167abea0b58f1ca7feb2e5a4953c403275b7a146d92e79aa209b6090294f2cf9ce763d5dd5bd74a66c2e732ea22ef9f13ec16edcae7eee09c00578fa652aa9ac80271527f990cccc28efc1c5cdb6c706f97573e570b53637ba146b54ac4a4c273fa48fdff6a17fae32e816fd7f27123e2cfb54d8396bbb6d35c9329d61d21ff3cfdbc4b321edf61bc58a7116114e97fcaaa594ba7ae592c6172a355ff3ab3f0420bfe1c0b64f8d277b9ba15c6e45987615bb42d831c7adc420de2ba026249c3c244b3e5b4350e15a04359fccd2e270b0973826b0ec37057abe01c607f0c851bfc4b572433c63f", 0xf2}, {&(0x7f0000f9e000-0x49)="a9bf3c35d4168505940dc349e26b4946f06427935c409a8f6a3fcec67a9625a8592f31564e634140244be6a64de62195fe2c1d0699e3df20f8b3286624dfa5ca3cf55e514cf6bc0d08", 0x49}, {&(0x7f0000f9d000)="df2623f9d2fddb", 0x7}, {&(0x7f0000f9d000)="989b8a40efc64826fa8e3e0a5c53e4d66a725d4663fac3d45c91bf50e4b063e1fb908b3f7d30828f6eac4bc5d6cc9f431a7a75696eaef11ecca32129181007825c9584418465cdc6b890a44847bee96f19d5ac8856ca22f290081a35cfcb56a1f5a7e5a7", 0x64}, {&(0x7f0000f9d000)="ca6c59c7d303684f9fecc40f903324ec255ee27de8f5ddb1babf6074e962e4955d4e2837077dc8acda09ed51e7ab9fc15850a93c9fb242d6c046", 0x3a}, {&(0x7f0000f9e000-0xa8)="98c3440e232c56b76d7e49c397a6a265eeb5d268cf2ef008586e0ae2022d3ab4f8551fadd0b41983acc7452e2aba91a80aff6103da3e8b3fc7829f277b56d3e81e43645b66c3bd54d201e4ec69a783d11420b3fbecb052e0aedeb97b6f775741e4a13b0ac37d088b913471af69822e131d44b182bfa5b5475f3dc735f24974bd44169860b91bcaf81ef6c89594f5873216823e493328acaafb1a64e13850a099130d6bb60e3f05", 0xa7}], 0x7, &(0x7f000083a000-0xd0)={0xd0, 0x3a, 0x2, "9a3e827be6973a857227fe5f0078b28d0e2262f5592286eda579d1df8cdf540fd102d3679acff391ff0b165d4940b2333578736c7092bc07133802b75c8b25f452afe78c3cc645f9f90db4abd71b5496ea5af030eca78096aca7d37634512f2a73c2d2761b3a5061b72cd20f59c92be31d8c74e9e725100f07b65a9ee2701568ff38e1d65bce6d138e7638276c0d4ec1f64e8bf3f7d35b7334672bc88058b21be2889840e3ad2254cc7ad35ce9d002365775bba2035ddbc09e"}, 0xd0, 0x20040040}], 0x1, 0x800) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000dfc000-0x4)=0xdadf, 0x4) write(r0, &(0x7f00002b2000-0xd1)="", 0x0) prctl$setendian(0x14, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/11 21:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000029e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc00052080) syz_open_dev$sndtimer(&(0x7f00008a7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000592000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c6f000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x696, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80000001, 0x400, 0x1f, 0x20, 0xfc2, 0x0, 0x0]}, &(0x7f0000a9d000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007a1000)={r1, 0x48, &(0x7f0000388000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}]}, &(0x7f0000acc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073e000)={r2, 0x2c, "c683387b983cb633c7287192e6c7ad1e9c5ae4804cad4e3b262a422b9e104bd72641bb8c1d9565b8d4f33a63"}, &(0x7f0000029000)=0x34) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)="2f6465762f6b766d00", 0x8027f, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000044b000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f68000+0x252)=0xb) eventfd2(0x5, 0x80801) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000ea1000/0x18000)=nil, &(0x7f0000b22000-0x18)=[@textreal={0x8, &(0x7f0000e37000-0x37)="0f0133660f72d13c0f20e06635000002000f22e066b93c0b00000f320f01df26660f3800b93c000f01cb3ee88a000f009173f6dfb38525", 0x37}], 0x1, 0x3, &(0x7f000069c000)=[], 0x0) syz_open_dev$vcsn(&(0x7f000080e000)="2f6465762f7663732300", 0xffff, 0x101000) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = perf_event_open(&(0x7f0000fc6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ac3000-0xb8)={r1, 0x4, 0x345, 0x13e, 0x2b000, 0xbeac, 0x2, 0x0, {r3, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1ff, 0x5, 0x0, 0x5}}, &(0x7f0000b39000-0x4)=0xb8) readahead(r8, 0x3, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d7000-0x1)=0xc) getgroups(0x5, &(0x7f0000b3f000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d0000-0x4)=@assoc_id=r2, &(0x7f00003c6000-0x4)=0x4) 2017/12/11 21:02:44 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ad8000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00001dc000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x85, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000010000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 21:02:44 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ae9000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f0000fcf000)="2e2f66696c653000", 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd3000)="2f6465762f6877726e6700", 0x8009, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x42424242, 0x42424242}, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000018000)="", 0x0, 0x0, &(0x7f0000013000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r3, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r4 = dup2(r2, r0) getsockopt(r1, 0x54fd81cd, 0x7fff, &(0x7f0000d4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007fa000)=0xa1) r5 = creat(&(0x7f000001b000)="2e2f66696c653000", 0x21) connect(r2, &(0x7f00006e3000)=@ipx={0x4, 0xd, 0x26, "00080000000a", 0x0, 0x0}, 0x10) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000494000-0x4)=0x0) r6 = socket(0x800, 0x7, 0x8000000000005) syz_open_dev$usbmon(&(0x7f0000202000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x8040) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000fd0000)=0x9) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000088a000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) write(r6, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) r7 = syz_open_dev$usbmon(&(0x7f0000015000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x4000) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f00001e1000)={0xa, 0x10000, 0x5}) 2017/12/11 21:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0x0) mprotect(&(0x7f0000d4b000/0x2000)=nil, 0x2000, 0x1) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fbf000)=0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000536000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x424, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x8, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000354000-0x1)="5a") socketpair(0x0, 0x0, 0x0, &(0x7f0000a59000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) io_setup(0xcf, &(0x7f0000704000)=0x0) io_destroy(r4) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000243000)="") clock_gettime(0x0, &(0x7f00000b9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000227000-0x4)=0x0, &(0x7f0000278000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000d26000-0x68)={0x2, 0x6, 0x349c, {r5, r6+10000000}, 0x44, 0x149f1328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) syslog(0x0, &(0x7f00001de000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00002b6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000882000-0x4)=0x0, &(0x7f00002d5000)=0x4) r7 = fcntl$dupfd(r1, 0x0, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000926000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df2000-0x8)={0x0, 0xfffffffffffffc00}, &(0x7f0000b63000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000dd000-0x14)={r8, 0xc8, 0x7, 0x1, 0x200, 0x43eeb7fa}, 0x14) madvise(&(0x7f0000956000/0x4000)=nil, 0x4000, 0x10200000008) clone(0x0, &(0x7f0000068000)="", &(0x7f0000ed3000)=0x0, &(0x7f000062d000-0x4)=0x0, &(0x7f0000030000-0x7b)="") ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000349000)={0x3, &(0x7f0000e24000-0xc)=[{0x7fffffff, 0x100000001}, {0xfffffffffffffff8, 0x0}, {0x8001, 0xbc}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000468000)="2f73656c696e75782f636865636b72657170726f7400", 0x40400, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setresuid(r3, r3, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000165000-0x10)="2f6465762f73657175656e6365723200", 0x111000, 0x0) 2017/12/11 21:02:44 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2f, 0x800003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000238000)="2f6465762f6877726e6700", 0x2, 0x0) perf_event_open(&(0x7f0000dcb000)={0x3, 0x78, 0x2, 0x1, 0x4, 0x8, 0x0, 0x8, 0x8000, 0xf, 0x1a, 0x6, 0x80, 0x9, 0x0, 0xe48, 0x3, 0xfffffffffffffffc, 0x1a4, 0x201, 0x9, 0xd3c2, 0x2, 0x7, 0x8, 0x80000000, 0x0}, r1, 0x9, r0, 0x6) r3 = syz_open_dev$mice(&(0x7f0000471000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000939000)={0x0, 0x0, 0x0}, &(0x7f000030f000)=0xc) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xffffffffffff40e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x0) r4 = socket$inet6(0xa, 0x2, 0xffffffffffbfff81) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a50000-0x70)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x60000000000000, 0xffffffffffffff00, 0x1, 0x0, 0x8, 0xa44, 0x9}) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000032000)="30074ccb7e087cdcb6c52a6365a49e5f74408a4bc8b4046ce9b90fc0c72c7d331c4dbff33948da407b1e54138b2f6b21c5db7a316f96e9c0fac1886c09b1ea149fc3f7bd6f1cd019730db49865db7ab6cdf25a529e297574791266643c65f8cce835e4b26d11e32709c7bfb2fb3fa5bb7ed753e7fe0ecb6c8375ff42fc7c126b4ed280c113aeee1c9f2e453a861ddb7ae4739c3fdfae943cfd1a9dba06fd71e2ac09cd9c43", 0xa5) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000091f000-0x4)=0x0, &(0x7f0000ca0000)=0x4) bind$inet6(r5, &(0x7f0000e35000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) sendto$inet6(r5, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) getsockopt$inet6_mreq(r5, 0x29, 0x10, &(0x7f0000f01000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000042a000-0x4)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00009c9000)={@loopback={0x0, 0x1}, r6}, 0x14) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00009da000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$bt_rfcomm(r3, &(0x7f00007d5000-0x9)={0x1f, {0x2, 0x80000000, 0x81, 0xffffffffffffffff, 0x0, 0x8000000000000004}, 0xfc}, 0x9) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000cd1000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000c4f000-0x10)={0x7, 0x4000, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000bf2000-0x20)={@generic="8e9924634b62724c771c30eebe014ff5", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b19000)={0x0, 0x0}) linkat(r3, &(0x7f0000dde000)="2e2f66696c653000", r3, &(0x7f0000085000-0x8)="2e2f66696c653000", 0x13f6) r7 = socket$inet(0x2, 0xa, 0x4) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x400}) ioctl$sock_ifreq(r7, 0x800000000008922, &(0x7f0000e18000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5dc, 0x0, 0xbbbffffffffffffd, 0xfffffffffffffff7, 0x2ed2, 0x1ff}}) 2017/12/11 21:02:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c4000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000090a000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x200000000000000) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ccd000-0x10)={0x7f6bd8facea12a47, 0x0, &(0x7f00006c4000)=""}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() perf_event_open(&(0x7f0000fbb000)={0x2, 0x78, 0xe2, 0x4000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000538000)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x19) r2 = semget$private(0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00001e1000-0x6)=[{0x0, 0x7, 0x0}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000de4000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r4, &(0x7f0000992000)="3120228a062df74bca61f21e23d5e6eafe9aec76600083edd87111535ec11d6f3b184953215687f0f5f8cbb2a5a6d062165ce7ac5ca272d6abe1bb2059b4d0adf6be34d46d5a9b03843db68d4d02a0f6d25cef06ca7e4a8aa6ddfb19bcfdfab5eb795d4392735ae9a8c5e160897620795876d66f0001b09b8637519e828bbf056e19b5", 0x83, 0x800, 0x0, 0x0) sendto$unix(r4, &(0x7f00006d5000-0xfff)="7b", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b25000-0x4)=0x80000000005, 0x4) recvmsg(r3, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)="", 0x0, 0x0}, 0x1ffe) semop(r2, &(0x7f00002d8000)=[{0x0, 0x9, 0x1000}, {0x3, 0xfffffffffffffffa, 0x1800}, {0x2, 0x6, 0x800}, {0x2, 0x8000, 0x800}, {0x7, 0x8000, 0x1800}, {0x0, 0x3f, 0x1800}, {0x1, 0x7, 0x0}], 0x7) semop(r2, &(0x7f0000449000)=[{0x0, 0x4e25, 0x1000}, {0x0, 0x585, 0x2f8f1d977999a77}, {0x3, 0x2, 0x1800}, {0x4, 0x5, 0x1800}], 0x4) clock_getres(0x0, &(0x7f0000237000-0x10)={0x0, 0x0}) semtimedop(r2, &(0x7f0000ae1000-0xc)=[{0x1, 0x0, 0x0}, {0x0, 0xfffffffffffffffd, 0x800}], 0x2, &(0x7f0000037000-0x10)={0x0, 0x0}) semctl$IPC_RMID(r2, 0x0, 0x0) 2017/12/11 21:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000017e000)=0x0) r1 = perf_event_open(&(0x7f00006ec000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000bee000/0x4000)=nil, 0x4000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x805, 0x7ffa) bind$inet6(r3, &(0x7f0000df9000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x163d}, 0x1c) r4 = geteuid() setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000f15000)={0x80}, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1d000)={0x0, 0x0, 0x0}, &(0x7f000033f000-0x4)=0xc) fchownat(r2, &(0x7f0000524000-0x8)="2e2f66696c653000", r4, r6, 0x1000) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)="2f6465762f7161745f6164665f63746c00", 0x405c2, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r1) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6, 0x8, 0xffffffffffffffc1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0xfffffffffffffffc, 0x14, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0xbd1c, 0x0, 0x0}, r5, 0x0, r7, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000185000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r8, &(0x7f0000665000)=@random={"0000000000000002", "2f6465762f7161745f6164665f63746c00"}, &(0x7f0000667000-0x12)="2f646576117161745f6164665f63086c0436", 0x12, 0x3) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f0000f8b000-0x10)={0x8001, 0x5, 0x8001}) move_pages(0x0, 0x4, &(0x7f0000c62000-0x20)=[&(0x7f00003f2000/0x2000)=nil, &(0x7f0000777000/0x4000)=nil, &(0x7f00005d7000/0x4000)=nil, &(0x7f0000f93000/0x1000)=nil], &(0x7f0000bec000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) write(r0, &(0x7f0000efd000)="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", 0x1000) r9 = socket$inet(0x2, 0x1, 0x0) r10 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000ca2000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$int_in(r11, 0x5421, &(0x7f0000c22000)=0x1ff) write$tun(r10, &(0x7f0000937000-0x109)=@hdr={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="13c9e0b4ba25", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="8062a8d6845a", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}}, 0x36) 2017/12/11 21:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) 2017/12/11 21:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d32000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a1e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f54000)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000a8000+0x2da)={r2, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000381000)={0x0, 0x0}) socketpair(0x40b, 0x6, 0x2, &(0x7f0000a47000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ee000)={r0, 0x80004, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) r8 = msgget$private(0x0, 0x4a2) msgctl$MSG_STAT(r8, 0xb, &(0x7f00007f4000)="000000000000000000000000000000") connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000033e000-0x10)=@common="69726c616e3000000000000000000000", 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e5000)=0xc) sendmmsg$unix(r5, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[{&(0x7f0000aa0000-0x30)="", 0x0}], 0x1, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) connect$unix(r7, &(0x7f00003de000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000fc6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000633000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = semget(0x3, 0x1, 0x0) semctl$IPC_INFO(r10, 0x0, 0x3, &(0x7f0000c41000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") munmap(&(0x7f0000d89000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_DROP_MASTER(r9, 0x641f) socket(0x10, 0x802, 0x0) [ 50.657516] device gre0 entered promiscuous mode 2017/12/11 21:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000054f000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe3, 0x0, 0x2, 0x8000000000, 0x0, 0x0, 0x40000000000001, 0x4, 0x80000040fe, 0x0, 0x0, 0x80000000, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x1000001, 0x3, 0x3, 0x0}, r1, 0x2, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00001ba000-0x10)={0x0, 0x100000, 0x0}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = getpid() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffa, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffff, 0x0, 0x80000000001, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x3, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_tcp_buf(r6, 0x6, 0x8000010, &(0x7f00005c7000-0x2c)="6f00216f2f770b52dbff002995d8232aa5c56427bf9a1ed5ec0a00f7ab0000dbffffff095df1199a906506", 0x2b) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f000018d000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000006000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000a04000+0x67c)="00000000000000000000000000000000", &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e2a000)={0x0, 0x235e7876, 0x6, 0x1000000000, 0x0, 0x7f, 0x4, 0x7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x9, 0x2, 0xfc, 0x5}}, &(0x7f0000163000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000818000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x6, 0xde6, 0x4, 0x5, 0x4, 0xbb, 0x8, 0x0, 0x8, 0x7, 0x0, 0x200, 0x10001, 0x7fff]}, &(0x7f0000a9d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00009bc000)={r8, @in={{0x2, 0x2, @rand_addr=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, 0x9, 0x9, 0x2, 0x2}, &(0x7f00008db000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d5e000)={r9, 0xd1bc, 0x80000000000000, 0xc5d, 0x8, 0x6}, &(0x7f00009bb000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00008c4000-0x101)={r10, 0xf9, "002bbf16b2a840932a0bc80f05808f58ad92c4df41992e1b8f49613d355cb26a1494531e269db63c59dbcd07e7a4acf54540b0ce31245e4b2dbe08a12f85acbbb53c32177f2d44a4634d62cbcf67fb51d73672033470e790d915b595bbf65a8999c4a06c537131427701e6ffa6898fba95f6bb08b41cebcb1a5932787c5fed43f2661cfbbf601af722c992af3edbe2b1615cd73b709cf9d8a9bf258a2e28e83d267d5a79512b4d6d7df9c9b9b078780c1e2f16a6b98d61b7baa84764473145fcdcd36c636082cc0d7b7ab94b0a12444031651177bb007c18566ca9474e0c51db98a6806aadb88beb207f5709e8dce121ce3f7f4a642c7b3dfb"}, &(0x7f00002fe000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000c09000)={r11, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x853, 0x80, 0x0, 0x81}, &(0x7f0000272000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000af8000/0x1000)=nil) socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r4, 0x409, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0xca, &(0x7f0000bab000-0x4)=0x200000003, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r12, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x4, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r12, 0x29, 0x7, &(0x7f0000c3f000-0x4)=0x37, 0x4) 2017/12/11 21:02:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) accept4(r0, &(0x7f00008de000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000661000-0x4)=0x10, 0x18053fffce1ae48f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r2 = socket(0x0, 0x3, 0xbb1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r0}) r3 = socket$inet(0x2, 0x80003, 0x2) socketpair(0x400004000000041f, 0x800, 0xaf3, &(0x7f0000ec8000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2003, 0x0, 0x40}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00001f8000-0x10)={r6, 0x1, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}]}, &(0x7f00009c9000-0x4)=0x10) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000f67000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r4, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f1e000)={0xe34, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5451, &(0x7f0000f6a000-0x8)=0xffffffffffffffff) listen(r3, 0x1) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0xfffffffffffffff5, &(0x7f00005b0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000-0x4)=0xe8) setsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000055000-0x4)=0x8, 0x4) sendto$inet(r9, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r10, 0x29, 0xf7, &(0x7f00002f5000-0x4)=0xff, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00008b0000)="", &(0x7f0000cad000-0x4)=0x0) close(r3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009fb000+0x640)={0xfffffffffffffffb, 0x2, 0x10005, 0x1, 0x0}, &(0x7f0000f6b000)=0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10000000000000, &(0x7f0000f6d000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6c000)=0x91) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r8, &(0x7f0000f6d000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaa000251bf89e0d4d84a8cfbb1842a0c4899a8f4916bcc178ce6b53f5cae435a025555375ad0a9e6ae8b27b9ec0c9c8dc5a7198509237f0aa5b29fb081dcb0744c9795e72cfcdefecb0fea40f1a855c375cac15c82557074ae7b2c1f3c63fb08e4c05fd173540716b0ffbba7e3db4cd48aeaac3fb1230deaed5276aa", 0xd9, 0x20000004, &(0x7f00004ed000)={0xa, 0x2, 0x20000200000004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f}, 0x1c) 2017/12/11 21:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077a000)="2f6465762f6877726e6700", 0x0, 0x0) socket$inet(0x2, 0x7, 0xffffffffffff0000) syz_open_dev$usbmon(&(0x7f0000763000)="2f6465762f7573626d6f6e2300", 0x40, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r1, &(0x7f0000c70000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x4}}, {0x0, 0x0, 0x0, 0xd0a, @tick=0x0, {0x0, 0x8}, {0x0, 0x0}, @control={0x0, 0x0, 0x81}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x2, 0x101}, {0x4c0c, 0xff}, @ext={0x0, &(0x7f00008ea000-0xdc)=""}}, {0x10000, 0xfffffffffffffffc, 0x0, 0x8, @tick=0x3d79, {0x28, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x20, 0x0, 0x0, 0x0, @tick=0x8, {0x8, 0x0}, {0x0, 0x0}, @addr={0x2000000001004, 0x0}}, {0x0, 0x5, 0x0, 0x8, @tick=0x0, {0x6, 0x8}, {0x81, 0x5}, @queue={0xc, {0x0, 0x0}}}], 0x120) r2 = syz_open_dev$loop(&(0x7f0000695000)="2f6465762f6c6f6f702300", 0x40000000001, 0x4044042) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0xfffffffd) 2017/12/11 21:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f000006f000-0x4)=0x0, 0x0) wait4(0x0, 0x0, 0x8, &(0x7f0000cbb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x7) mkdir(&(0x7f0000b28000)="2e2f66696c653000", 0x0) mount(&(0x7f0000ec6000)="2e2f66696c653000", &(0x7f0000476000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x400, &(0x7f0000fe4000-0xda)="bac5fd04752f3f6a9fe3fd525012de19f603619f48fa3c8a788f6c5bd120efc56dcb80be67d5369c0f7932aa5fc4d73a219874400bb9be4f4ca77e90011cd51186a630a60f941408721792a21addac2a5fbbd7b85a211ba8e6720993a5cf52d29d5eddcd4174be02f1de4617ba3caf4f30275822f05ecdc825f6b79e0de63df2b0e61ff4338f0400000000000000120f5e1757502261879b7fde55e64bec04226545fa61d12169e29a7d9f209baeb0a22e11b0802c28338d802a2082554b32310af65caaaca7f014a3c578faaaf22b7cd61c3c66a893e88a7194") mknod(&(0x7f0000a2b000-0xe)="2e2f66696c65302f66696c653000", 0x8003, 0x0) execve(&(0x7f00008a7000-0xe)="2e2f66696c653000", &(0x7f0000fdb000)=[], &(0x7f000082b000)=[]) 2017/12/11 21:02:44 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x800, 0x0) connect$nfc_llcp(r0, &(0x7f0000c9d000)={0x27, 0x5f17, 0x9, 0x0, 0x2d, 0xffff, "8cd2eb0c8ffd690c03254df49c7d23ed41a242e59086649c9c17feb42b77df6454eba7665c6425cb9358c0229017ab0d99daf0a96e87cacb33500978a18de7", 0x8b54}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00003af000)=0x8, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000081a000-0x4)=0x5, 0x4) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000006c000-0x6)="6c6f676f6e00", &(0x7f0000445000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009a7000-0x2)="2500", 0xfffffffffffffffc) add_key$user(&(0x7f000074b000-0x5)="7573657200", &(0x7f0000c53000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004d6000-0x52)="a4514093500fd27215f8d7f6bde7a4fdd41988a3e6b5c5254c0e040ce97f2c6aab898abbb2e0c008c9831552f7074e64788cef611109ea9bfae96cbb7d72f4e4e32de69af38a5532d640fb67f0fac513f0ed", 0x52, r3) syz_open_dev$mice(&(0x7f0000d46000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x440100) r4 = socket(0x800000000009, 0x3, 0x3) connect$inet6(r2, &(0x7f000036e000)={0xa, 0x0, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) connect$inet6(r4, &(0x7f0000dd9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendmmsg$nfc_llcp(r4, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x20}, 0x58, &(0x7f0000006000)=[], 0x0, &(0x7f0000474000-0x20)={0x20, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x20, 0x0}], 0x1, 0x0) recvmsg$kcm(r4, &(0x7f0000361000)={&(0x7f000071d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000169000-0x10)=[{&(0x7f0000b66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000827000)="000000000000", 0x6}], 0x2, &(0x7f0000711000)="00000000000000000000", 0xa, 0x7}, 0x60) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000798000)={0x0, 0x4}, &(0x7f00003a6000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000656000)=0x80000001) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00002bb000-0x8c)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003c6000-0x4)=0x8c) r6 = syz_open_dev$mice(&(0x7f0000605000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20040) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008cf000)={r6, &(0x7f0000428000-0xde)="4b7742f74a94d94b49c18cda1ceba2af358ded68c702e4ff790607d6bdd29217f4bae4df144d9d898ab8931c5f2e41b96f11bf7a27e30a8463cc6a0f0701920f8084e562e6d22a00b2947445287aba265f049d09a5c939f094913dacaee09cbed9ca5300eca4838c2f7b84dd75cebae71de4aa64329d15d60fe044c450d8a58c1ee00cfc2b7fd844d7f45ae20ad601bb805db2bf6a775e10c57e7c2b83246fa2a745054c88814923c775f65bea3b6f6235741e1635bd43e6617065db367340cefd2b2aafde042dc685f53249614c4a5e89f9951b007c53cb6aebbf89e65e", &(0x7f0000689000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socket$netlink(0x10, 0x3, 0xf) listen(r6, 0x1000000400981b) 2017/12/11 21:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:44 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffff801, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fd5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd6000)={0x0, 0xfff}, &(0x7f000065d000)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fd7000)={r3, 0x1a5, "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"}, &(0x7f00009a9000)=0x1ad) r4 = memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275737465647365c766707070312700", 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00001e0000-0x8)="2e2f66696c653000", 0x141042, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000ff5000-0x4)=0x0) sched_setscheduler(r6, 0x2, &(0x7f000051a000-0x4)=0x6) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ff7000-0x8)="2e2f66696c653000", &(0x7f0000ff5000)={0x8000000000000003, 0x3c}) fstat(r5, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000cf4000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) syz_open_dev$evdev(&(0x7f0000a6d000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x2) 2017/12/11 21:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x24000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d59000)=[{r0, 0xb122, 0x0}, {r0, 0x50, 0x0}], 0x2, &(0x7f00007ce000)={0x0, 0x0}, &(0x7f0000337000)={0x800000006}, 0x8) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da8000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c15000-0x14)={0x0, r1, 0x0, 0x0, 0x0}, 0x14) fcntl$lock(0xffffffffffffffff, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x32b, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000201000-0x1a)="", 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x7f) r2 = semget$private(0x0, 0x2, 0x2000000000422) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00000dd000)="000000000000") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f0000)="2f6465762f6877726e6700", 0x468300, 0x0) r4 = accept$unix(r3, &(0x7f0000da0000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000724000-0x4)=0x6e) r5 = gettid() ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000086d000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a94000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000df3000)=0x0) fcntl$setown(r4, 0x8, r5) perf_event_open(&(0x7f000015a000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x12000, 0x78000000, &(0x7f00004c9000/0x12000)=nil) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) get_thread_area(&(0x7f00003ff000-0x10)={0x27, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) r6 = gettid() ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00009a0000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/11 21:02:44 executing program 1: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)="5b00", 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000ee7000-0x1c)={0xa, 0x1, 0x24, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000ee9000-0x6)="646374637000", 0x6) 2017/12/11 21:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = socket(0x4000000000000a, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00005de000)={"3800ffeb00fffdffff06000000e24000", {0x4, 0x2, 0x10000002, "330f2d863d42", 0x0, 0x0}}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) socketpair(0x12, 0x6, 0x5, &(0x7f0000990000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) sendmsg$kcm(r2, &(0x7f00003ed000)={&(0x7f000080e000-0xc)=@nl={0x10, 0x0, 0xfffffffffffffffe, 0x5147}, 0xc, &(0x7f0000ef1000)=[{&(0x7f0000e20000-0x1f)="072060357fca4e34c9feb0e2706ce1e84e68e7c3d02aeca5778cb1bc39d935", 0x1f}, {&(0x7f0000ec5000)="75f5870433145d212539e9f35eaa3882c579fa81c2a3c1d2c6ef8a6e4fe8d7f5a1b7604c6ba3d5f377e09ccbd52221c77e8ca215b60caff93d6d68b4b0c2d67335299baf8abbcf9f639e57c7202a27d87d10e52279e4dd861fb6ed08946b34823d03cdd7c31295fb2f63f067dd5a02ac42c1db25c49cb2e7a471945a3f2ef329a9b571a401e9943e111793aa938963de226beefd57cd4710e062afda1911c71b3b6e714ffdd98fbe93c9d7e20fcfde6e5e457b7b73e41050a130", 0xba}, {&(0x7f0000d70000)="46e0fe3160e5e4cd933116527e72e3a0ff9e4c9513612c768ccbfbb60edf18911b0eac76367ae589bbce1de6eb96", 0x2e}, {&(0x7f0000827000)="cc8cc1b1867bbedff9da8f5771482034bf978b7b3428d7924dae9eb7ceff14f81933504173c5e50a651dce15b62186e5d4d152455b522ecefe64a62c97e387e73b7f540b4e8c7e599f4ddc27f58c3e85bbe750700752b9e123eeb476ce36c4f2dcb34e3823947877ab3687764926b29617d8fa1d4768", 0x76}, {&(0x7f0000778000)="67c77aabedb8", 0x6}, {&(0x7f00006ce000)="266bfe8de72d4a9d0976e31c918990c6f41e81702c7d753e4afe0cc4061fab2b041db574dd3bcf9fc430f526c9f5dd93cff025a62ebf50cea889ec4e3c61b21df6", 0x41}, {&(0x7f0000c96000)="7c0aa1b61e5b40db2e8e65a4d9418a502cd03ab7aa48b7739a6b767586dce0103e9a552079", 0x25}], 0x7, &(0x7f00009c6000-0x14b8)=[{0x100, 0x13d, 0x20, "7402860c150f85bae933a4deeb9b8d9accdc778c954fb54e683a0d63b67ebde76060f293b0f7ce951738b7b22c0d9482408af397039cb9eac62047004dd61ec5dbac6131bcb03930367cbb6d67a80734a0f82078e3fd48990daae087b0351a0fa530442c4bf70fc8ab5949cd616b0ae1c0f80e9fad18da7bbcef0e57c3aae4d7de5d69310b3a23119d5f1821c236d4af09f5c92aac8b9a294183ce345dd3313303f0aa67e5ae9680d5be0fca5be5d69f04134dafaa536e0ba77bfc49bdf8ba1162428ed17661af60d25de181e69d422f61d2bfcc7cdce2f7f2c3d3fff9fe19707e79d586ac5cab314cb2ab"}, {0x98, 0x1bf, 0x9, "4923eeeca68dcb9699d2854c87e1824171b86ca9ee24cae361cc8791826acb3ad4d4150686bfc912bd75bdf6359a1cfc6b24b634f0a18860ff3f29c358fb0ca303b2683becac135c989f0d3a179f7482ef64e7396d72124851d8fd4872ebb6b13b9b6742385fa5e81855377b88c3cd358173d55fd3d2dea4443c457f48503b713e"}, {0x30, 0x111, 0x100000001, "d60e1edd562851116fc1e5506c8b8e2f6029de72c00f13fba595334fe693dc"}, {0xb0, 0x10e, 0xe5, "4399fdcea36a368676916d4ce82bc6e4c7824d8c520fb538deabff21d9dced7b89e42a1c0113844c8074856f79ffdc35af996d6c88b9b7f281692a96e6bcc3d4927062cbdd77b6c9387efd5534e3b492fb6ae7c71abd503948941a66dd993f22bed489e993a037a81d400814a0d58417eae2d15e99599f78ae5791d6eb9a4d752005aea8348773e1aa921501e022b51fb898a5c964cce2153fe43f670a"}, {0x50, 0x110, 0xff, "25e275995467e783035b1e5b902636f4dc043b1d74aea4edc9f1fdda9837f292463432d038f53414145f88f3246b60c7017baa8b7982912d69323f1e"}, {0xd0, 0x111, 0x80000001, "c5ab1c97451ac844b3f3c60d174c2e2de9b5111bede6715b2dd8456501945361a928ed3898f280722d44f6ca73fca1fd0a7c616678e3c382dd7f420ef9b6adf6c77c1a35468354248e64432988c14ac2aeef56ed14c5b39c2d879023a88328f0388aec4212ae0e1d026982935ee56a758e4217070d3202a67da86c6bb5846e345c4674211e455f6f6ae75fa101f3cdd9c4216c599877c8c80f4fc120f9d1cb37fa5bdf0a7d01c4f759f14228f83c8ad5cf4aaeefd002e5720afea4"}, {0x1010, 0x11, 0x800, "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{0x30, 0x119, 0x6, "c3b0ad7abad44366e0cb4317078766c01a4e0fefd1dbe14ae240f078f5"}, {0xe0, 0x0, 0x3, "2c44feac1f5f2b32ed8152e6778bbab7b908e3904848bdedb512a5975b83a6bf4a9358fd6aa63ce1d68972d32678e67c6da73aaf1b8b16d48f48c43549a890c86ee5b2a05fae49e6181dba2b2be29e00531d177a556ebed01d3b35ca6e22463bdefa1ac6eb90f334390d462c2ed0485d675ecb86544e47beb19aa544f653bae00fa599c7a45afc1df9f3422b346f62aff3f97467f360f59c479b18f2a4fe5b2e7b4303e6adf6c1b25fc6ba71f523fc1cd4c213440e3b6c4aed7cf23338a04470abeaa9bbcbe5207666"}], 0x14b8, 0x40010}, 0x20000001) sendto$unix(r1, &(0x7f0000ef4000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000a) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000c7a000-0x118)={0x6, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r6, &(0x7f00004bf000-0x2ab3)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x2a81, 0xff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x6c, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xe2, "24c3c5ace2694763d7f10dc4bd1032b0da09e4e46ebe0394c0215968366720aa58ca49c44c4a957f43fa6f45aa34cedbb5989c2f0721c45880e7e398d952b813a4f6823d8745081f2fbfede163096c9a878046d20f218e75d9aca696d2dee85492f73f55440bb1db973335618980f82ba6f4da0f5d210093db62e3f7fddcb593ee4b6cc4d899697d547c8f365ff4e9da2be066a562a7ac297131b22f720041b569a38da04699631c5838fe62545a6ea5cfa9598f51c2b4dd6c0e79083e95f5099d169298794bee7629f7d148fedc5a6ffae2fdb2f13b52fb72d96e6ca96cc1b342e6"}, {0xc7d0973bef9abcc6, 0x3e, "921c60e8c89e17d96fdf7e1a6cb9d05a20ccb5b40059f9da3435dc132850ab69f1d3a8474a1177fa9d7951b28dcbdab86ba09be176c976d0fd3787b9fb69"}, {0xff, 0x56, 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{0xff, 0xc7, "cf8f7b6cab35ca10b12014feecfe8a6abf33fe773a78e983fd94f148c74232d75057dd2d6254e4e355d30adea56620689a5bead4b993cab254523a16b90302a1fec6d8b5d863800af044c2cb8c8e2a88fd882863e2511dfb34217d948bbe312a8b4fc83d530f0944de239993d52fb50415c7b5a50ac7ce1d9c048faf76d50193f277bc4be7a1b4c2865f1845e7cda59932af687fe54af6eb775cc9e012583c6fc4fb8e70fd277b46f7af340d95902bcea2755899d53e8bac4df360700adacecdd7b58473ba77bf"}, {0xcb, 0xad, "983ca9aa440aee115cf2a83075740d9cfc7289c803a06758b7f262e6f3c20857c0d9ba51e14d309efba46be7910c2e402736663c5f12f3a7c1753b28369c5f897ce8f394fae183968bc4986cd9bc30a4dc1cc68d6a28c7add4d1d96d3e8a38d738694fb36bc7bf9be7b26cab1f56f38cbf7b1e27793606e9b752bc4b8958ed5319a344a1ac756738e3af064b06f74d49c2d9bd8e3f7fbd13d34aff6afe22885056edbdb291e4b488a1ed2736e9"}, {0xc2, 0x25, "69b43f5e60bc6a0d16ad54487df789e23feaa4f7c08ec0de5b7756a76cd724ab8eca7315c2"}, {0xfe, 0x5a, "4d31c97341f147b34a89de63dab0b19d9484e04e110afae1e7b4f2b6711c6ab51c0682161595c4ba3f2a384bfb2a70c23e0ccb6a9a4ad3ab8399a76c99902766dbd927eefe899dae01c69c2dc622690e16d0b859b580b4434430"}, {0xfe, 0x31, "bfc5f686faac9e2aae00026043534937000954ba63a70c23e5f34d371c8bf12b5b53d39a2273414f75ddbc4fe999b426d5"}]}], "e98ddc12553a9d7c7ec3047722b63f485666bdde0c214db51259e869bfc4d90fb25d967b37d0ad91b5c62b4cc0fd51a7113c14af5b9b8c31414f79657db942a295e6b8bf674653479e8446e7e03eb8346794b09bd22310194e520f55ac6146bff5953c825a4c6c85ff5330943a07fdacc5a8373fce2b81e880c5a9166f1d824a3526d6e41db39290b4c6654a29eb15e02796e67664688b72af5c2dd95169b7ca574b19576f1f19a0c3a371a7"}}}}}, 0x2ab3) pipe(&(0x7f0000e5a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f000099d000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acb000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000896000)={r8, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getresgid(&(0x7f0000855000)=0x0, &(0x7f0000e81000)=0x0, &(0x7f0000502000)=0x0) setsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f0000002000-0x19)="b018f37797a5ca150900ffe700000000567adeeffd7409555c", 0x19) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000eb6000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_SIOCINQ(r7, 0xc0189436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/12/11 21:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a44000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000082a000)=@common="00000000000000000000000000000000", 0x10) signalfd(r2, &(0x7f0000298000)={0x5d0b}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e3000)="2f73656c696e75782f73746174757300", 0x0, 0x0) write$tun(r2, &(0x7f0000a17000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb7, 0x3a, 0x9cc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x35f8, 0x5b, "94f55641fb774ead697aab0570014092379e4ee8c448b7edf246b9aa87132b86847b2f387d6e09bd04ca6cd54b7425de3866da32c2e01dcf2ce11452c2e23a9592a12f315ca9d4951d3609f7cdf501677af605a42184b7ab3c316c6213609d6bbcb654d36c5e2e68e5a27b698754346d1a85dacb4ea0ba5792ac2381c50803a2e50f40615a5aa3cc9cc328933232ce75e7fd22d626940818a875d921993cc29f97be02c3882932c17ce91421779f18"}}}}, 0xe9) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac9000-0x3)=0x8) 2017/12/11 21:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000156000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000973000-0x8)={0x0, 0x0, 0x0, 0x7}, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000f5c000/0x18000)=nil, &(0x7f0000692000)=[@text64={0x40, &(0x7f00003c9000-0x64)="66b84d008ec82e6764450f01cf674f0f18f7450f3266baf80cb8224de18bef66bafc0c66ed26490f01c866baf80cb8a2a17388ef66bafc0c66edc74424000e000000c7442402d69e0000c7442406000000000f01142466b8cb000f00d8c4c379087aed05", 0x64}], 0x1, 0x3, &(0x7f0000f9f000-0x10)=[@dstype0={0x6, 0x0}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ad2000-0x18)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000a08000)={0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x2, 0x1, 0x6, 0x0, 0x6, 0x7fff, 0xffb}) r3 = memfd_create(&(0x7f0000c2f000-0x9)="2f6465762f6b766d00", 0x1) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000ed000-0x4)=0x0) 2017/12/11 21:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x2, 0x2, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f0000125000-0xd)="2f6465762f736e642f73657100", 0x0, 0x280) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54f, 0x0, 0x0, 0x28000000000, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x40bf}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f0000be2000-0x78)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x0}, r1, 0xffffffffffffffff, r3, 0x0) r4 = getpgrp(r0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b5b000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e1000-0x9)="2f6465762f6b766d00", 0x800080001, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000058d000)={0x6, 0x3, {0x2, 0x2, 0x4, 0x2, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f00006e6000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f00002ac000-0x7c)="fb362e2e0f20d3b9800000c00f3235000100000f300f20e035000040000f22e0b81ceec587a066bafc0ced640fe8eed9b95c0000b8da000000ba000000000f30c4e111ee7f0065660f73d37cc74424006e31cedfc744a50200000000c7442406000000000f01142466baf80cb8d5c43e875212ef12effc0cb05fe3e3", 0x7c}], 0x1, 0x1e, &(0x7f00009d4000-0x10)=[@cstype0={0x4, 0x0}], 0x1) ioctl$KVM_SET_GUEST_DEBUG(r9, 0x4048ae9b, &(0x7f0000041000)={0x70005, 0x0, [0x4007a9, 0x80000001, 0x4, 0x4000000000000007, 0x20, 0x5, 0x0, 0x800]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/12/11 21:02:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:45 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fe6000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe6000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f48000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe7000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) r0 = open(&(0x7f00005f9000-0x4)="2e2f66696c653000", 0x101000, 0x2) r1 = syz_open_pts(r0, 0x80000) ioctl$TCSBRKP(r1, 0x5425, 0x200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r2, 0x5402, &(0x7f00009dc000)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) poll(&(0x7f0000243000-0x38)=[{r3, 0x80, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x410, 0x0}, {r3, 0x1, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x280, 0x0}], 0x7, 0xc209) ioctl$TCXONC(r2, 0x540a, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d7a000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000fe7000)="2f6465762f7663732300", 0x2, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000e54000/0x18000)=nil, &(0x7f0000fe7000)=[@text64={0x40, &(0x7f000043a000)="0f21d50f01cbf30f0091ef00000066ba4100ec66ba6100b0f3ee3ef2640f01c9b805000000b9621800000f01c14f0f21d1430f01760e264d0f0f861468d9a40c", 0x40}], 0x1, 0x2, &(0x7f0000321000)=[@cstype3={0x5, 0xe}], 0x1) open(&(0x7f0000fe6000)="2e2f66696c653000", 0x2000, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000097c000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x0) getgid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fe5000)={0x5, 0x0, 0x5, 0x1, 0x5, 0x0, 0xa908, 0xd3d, 0xff, 0x80}) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) syz_open_dev$mice(&(0x7f0000f35000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) [ 51.107201] device gre0 entered promiscuous mode 2017/12/11 21:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) syz_open_dev$tun(&(0x7f0000b4d000)="2f6465762f6e65742f74756e00", 0x0, 0x21fffe) 2017/12/11 21:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000532000-0x1000)="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") openat$rtc(0xffffffffffffff9c, &(0x7f0000a09000)="2f6465762f72746300", 0x2001, 0x0) r1 = socket$inet(0x2, 0x7, 0xffffffffffff0000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ac000)="2f6465762f6175746f667300", 0x422001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002ae000)="2f6465762f6877726e6700", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000054e000-0x20)={0x7f, 0xfffffffffffffffc, 0x200, 0x1, 0x8001, 0x9, 0x58, 0x606, 0x0}, &(0x7f0000b19000)=0x20) ioctl$TIOCNXCL(r2, 0x540d) r4 = syz_open_dev$usbmon(&(0x7f0000763000)="2f6465762f7573626d6f6e2300", 0x40, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000924000-0x8)={r3, 0xfff}, &(0x7f0000c15000)=0x8) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r5, &(0x7f0000c70000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x4}}, {0x0, 0x0, 0x0, 0xd0a, @tick=0x0, {0x0, 0x8}, {0x0, 0x0}, @control={0x0, 0x0, 0x81}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x2, 0x101}, {0x4c0c, 0xff}, @ext={0x0, &(0x7f00008ea000-0xdc)=""}}, {0x10000, 0xfffffffffffffffc, 0x0, 0x8, @tick=0x3d79, {0x28, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x20, 0x0, 0x0, 0x0, @tick=0x8, {0x8, 0x0}, {0x0, 0x0}, @addr={0x2000000001004, 0x0}}, {0x0, 0x5, 0x0, 0x8, @tick=0x0, {0x6, 0x8}, {0x81, 0x5}, @queue={0xc, {0x0, 0x0}}}], 0x120) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00009da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept4(r0, &(0x7f0000612000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x233, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000baa000-0x11)="2f73656c696e75782f656e666f72636500", 0x100, 0x0) r6 = syz_open_dev$loop(&(0x7f0000695000)="2f6465762f6c6f6f702300", 0x40000000001, 0x4044042) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0xfffffffd) 2017/12/11 21:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0d000-0xc)={0x7, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ff1000)="6c6f676f6e00", &(0x7f0000089000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009af000)="d1076e56218f02f415d683e2", 0xc, 0xfffffffffffffffa) r2 = request_key(&(0x7f000037b000)="6365706800", &(0x7f00004ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a76000-0x20)="6574683163707573657476626f786e6574302773656c696e75782b7070703100", 0xfffffffffffffffd) r3 = add_key(&(0x7f00003f8000)="636966732e69646d617000", &(0x7f00008eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f41000)="e1068e223f8a549773a3d58cb59803a5830c4d2667c70f350efa6c2b0f5819283cbe7fd21f25c96c387ab799a6f2cecad725cc970ab655acba8ec55d8efb884dc05f3228551347e689529da94b4c25e9a590e3f25962", 0x56, r2) request_key(&(0x7f00005f9000-0xb)="72787270635f7300", &(0x7f0000bbf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d3e000)="6c6f00", r3) ioctl$KVM_NMI(r0, 0xae9a) r4 = add_key(&(0x7f0000cd4000-0x9)="63656e84867967005c", &(0x7f00002ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc9000-0x64)="68f750ed91fd0d18303ecfeccc741c6a1efb3bffffffe8d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f30008cb7e1452bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c400000400", 0x64, r3) request_key(&(0x7f0000fd5000-0xd)="69645f6c656761637900", &(0x7f0000380000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d91727573746564706f7369785f61636c5f61636365737373797374656d5b00", r4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000c49000-0x9)="000000000000000000") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000-0x9)="2f6465762f6b766d00", 0x105, 0x0) getpeername$packet(r0, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ac0000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000156000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) setrlimit(0x9, &(0x7f00000aa000-0x10)={0x80, 0xaed}) r7 = socket(0x10, 0x100080003, 0x0) pipe(&(0x7f0000faa000)={0x0, 0x0}) r10 = dup3(r7, r5, 0x7fffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00005dd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba1000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f00000ac000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb5000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000230000-0x91)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0xfff, 0x4, 0x0, 0x20, 0x1, r11, r12}, {0x4, 0xffff, 0x0, 0x3, 0x0, 0x49, 0xfffffffffffffffc, 0x5}, {0x8, 0x9, 0x4, 0xfe1}, 0x5, 0x4, 0x46, 0x1, 0x44, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x5, 0x4}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x1, 0x2, 0x7, 0x10001, 0x4, 0x4}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f000093c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000802000-0x4)=0xe8) setsockopt$packet_drop_memb(r10, 0x107, 0x2, &(0x7f0000b41000-0x10)={r13, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r14 = mq_open(&(0x7f00004b2000)="6574683000", 0x42, 0x0, &(0x7f00009d2000)={0x0, 0x2, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_INFO_BUFS(r9, 0xc0106418, &(0x7f0000e78000)={0x7, 0x5, 0x5, 0x5, 0x4, 0x100000001}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r10, 0x8008ae9d, &(0x7f0000110000)="00000000000000000000000000000000000000000000000000000000000000000000000000") select(0x40, &(0x7f00005c2000+0x7d1)={0x5d, 0x3, 0x5, 0x101, 0xc5ed, 0x6, 0x3ff, 0x2}, &(0x7f000009f000-0x40)={0x8001, 0x7d, 0x10001, 0xfffffffffffffffd, 0x1, 0x3f, 0x1f, 0xb59a}, &(0x7f0000438000-0x40)={0x7, 0x3, 0xff, 0x3, 0x400, 0x5, 0x10001, 0x4}, &(0x7f0000e69000-0x10)={0x0, 0x0}) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f000057c000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_timedreceive(r14, &(0x7f00006a3000-0x8f)="000000000000000000000000", 0xc, 0x20000101, &(0x7f0000faa000-0x10)={r15, 0x0}) 2017/12/11 21:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c50000)={0x0, 0x0}) getpid() ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000ffe000)="92a4394f8342d1f75c86448e645a59655e598aff821a6b24b53435c80dd744fb341c0424933724644e3c77ac9174a99bfd256a5c8785d405fd11406def4fb3008159a27871aa6acf8e3943a8965ce0a9decc1e19f6f80a51a0978e0d0fd4e7c65fbe8d804ee92b3f10eb41bb487357e4dd568f2fc7bffc9edb53d70827369d52dd9b655fe1d6772ca5f81489b5cfe78bd7b39f8e112e3365248e93a84d49d80b351d9a4f90672175b960bf26fb659b131ef39c59") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000735000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = open(&(0x7f000013e000)="2e2f66696c653000", 0x201, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0xaf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f000088a000)="2e2f66696c653000", &(0x7f00007f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041f000-0x4)=0xc) fstat(r2, &(0x7f000081d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f000074b000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sg(&(0x7f000048d000)="2f6465762f73672300", 0x58d1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006aa000-0x8)={0x0, 0x7}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004d5000-0x108)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100000001, 0xff, 0x9, 0x7fffffff, 0x6, 0x7, 0x8, 0x1, 0x10000, 0x80000001, 0x10001, 0x0, 0x7fff, 0x8]}, &(0x7f0000558000-0x4)=0x108) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x10000000000, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0xfffffffffffffbff) perf_event_open(&(0x7f0000f74000-0x78)={0x4, 0x78, 0xe3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x910, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009e5000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a55000-0xc)={0x0, 0x0, 0x0}, 0xc) move_pages(r5, 0x0, &(0x7f0000a6e000-0x30)=[], &(0x7f0000001000-0x10)=[], &(0x7f0000000000)=[], 0x0) request_key(&(0x7f00003a0000)="72787205630051fe216689fdeea55cdbd02b908400058595337b944e4ee97f2d686bd929f818ef5522436f49b3a0a885ee67d61013ef19eafbe8b9556d302075235761b45d34e9f6cac145937e22a07ae820c7ce674873e03b360ac7363ebcf866e5c4ea711e777d7e8bf6ad037c2a52a1b0ca96b9cc", &(0x7f0000eeb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000313000-0x9)="2f6465762f73672300", 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f0000a92000)="6b657972696e6700", &(0x7f0000ce3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00004ee000)="6b657972696e6700", &(0x7f00006ea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) r7 = socket$inet6(0xa, 0x2, 0x7) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000e81000)=0x0, 0x4) bind$inet6(r7, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00005e5000)="ff", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000f1e000-0x4)=0x0) read(r3, &(0x7f000034a000)="00", 0x1) 2017/12/11 21:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000093c000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e04000)={0x0, 0x6}, &(0x7f00008cb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc1000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400}, &(0x7f00006f4000)=0x98) r2 = socket(0x15, 0x80e, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000086e000)={0x0, 0x0, 0x0}, &(0x7f0000900000)=0xc) ioctl$int_in(r2, 0x5421, &(0x7f00008e1000)=0x100000000) r4 = syz_open_procfs(r3, &(0x7f0000c1a000-0xd)="6e65742f6d6366696c74657200") sendfile(r4, r4, &(0x7f00005a6000)=0x0, 0x1f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000957000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000833000)={0x1, 0x2, 0x1, 0x80000001, 0x0, 0x6}) accept(r0, 0x0, &(0x7f0000e0e000-0x4)=0x0) 2017/12/11 21:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008ee000-0x5)="76656e6f00", 0x5) ioperm(0x98, 0x2ff, 0xffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) lstat(&(0x7f0000000000)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f00007ab000-0xd)="2f6465762f7573626d6f6e2300", 0xbe8, 0x800) openat$cuse(0xffffffffffffff9c, &(0x7f00007d6000-0xa)="2f6465762f6375736500", 0x2000, 0x0) listen(r1, 0x4) syz_emit_ethernet(0x66, &(0x7f00009b4000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x100000, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c8a000)={{0xa, 0x0, 0xe7, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x3, 0x40, 0xa2, 0x0, 0xfe, 0xffffffffffffff5a, 0x7, 0xa23]}, 0x5c) pipe2(&(0x7f0000126000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f000098d000)=0x1, 0x4) getgid() getpid() fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() 2017/12/11 21:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000389000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001e3000)=0x420, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002ff000-0x74)=[@in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000ada000)=&(0x7f0000822000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bc9000)=0x18) fallocate(r1, 0x0, 0x3, 0xf58) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x2283, &(0x7f0000001000)="") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) ptrace(0xffffffffffffffff, r2) write(r0, &(0x7f0000d87000)="36", 0x1) socket$inet(0x2, 0x3, 0x40000000000001) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00005b0000)={0xc75f, 0x1, 0x10001}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000027e000-0x4)=0xffff, &(0x7f0000957000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000789000-0x5)="7461736b00") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00007d8000-0x4)=0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000097e000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000bda000-0xa)="73657467726f75707300") fstat(r4, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000040f000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000613000-0x4)=0xe8) lstat(&(0x7f0000269000-0x8)="2e2f66696c653000", &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 21:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x4) fchdir(r0) tee(r0, r0, 0x5, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)="2f6465762f6375736500", 0x2b0502, 0x0) bind$netlink(r1, &(0x7f000000e000)={0x10, 0x0, 0x100000001, 0xfffffffffffffffd}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000010000-0x10)=[{r0, 0x4, 0x0}, {r1, 0x2, 0x0}], 0x2, 0x7f) r2 = memfd_create(&(0x7f0000010000-0x1e)="40766d6e657430706f7369785f61636c5f61636365737363707573657400", 0x1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000008000)=0x4) poll(&(0x7f000000b000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000010000)="2f6465762f62696e6465722300", 0x0, 0x802) getsockopt(r2, 0x100000000, 0x7, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000-0x4)=0xa5) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000010000)="766d6e65743100", 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) request_key(&(0x7f0000008000-0x5)="7573657200", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000-0x5)="657468302c", 0xfffffffffffffff9) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000011000)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xb0fe}, @in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x53b}, @in6={0xa, 0x3, 0x71b3, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0xb61d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}], 0xc8) [ 51.358802] futex_wake_op: syz-executor0 tries to shift op by 4095; fix this program 2017/12/11 21:02:45 executing program 1: get_thread_area(&(0x7f0000e08000)={0x3, 0x3, 0x1000000000000004, 0x40000800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x1000, 0x230, &(0x7f0000fcd000/0x1000)=nil) shmat(r0, &(0x7f0000692000/0x2000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f00002fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005e7000-0x10)={0x0, 0x8, 0x3, 0x9}, &(0x7f0000e90000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x8, 0x600040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0xb5)={0x0, 0xad, "09e43fde49b491a00ae6d4c088dafa7418bb4ae717bd302566b98d51e0d9611b9842441c36ae96897664f99b23bfc3f01df529d3136fcbdc9cbe545288ad94f6a21022fa712d20e4e670a63fffbb102c2e470a87f7bb789299170e28f5b6ed56c2dca29ae30db56db78750ed8e17505051c34df5321bd8183b829e63f813513722eca7e54781c1e9bd943b1b456ab1af20065f9b355e6c56fcf99c163633b6b83bd5613268c4288da303afb9bf"}, &(0x7f0000000000)=0xb5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x4, 0x8209, 0x4, 0x40, 0x0, 0x0, 0x6a47, r4}, &(0x7f0000001000-0x4)=0x20) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r5, &(0x7f0000000000)="6e732f75747300") ftruncate(r1, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000014a000-0x8)={r2, 0x1}, 0x8) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x9e70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x1000000000000107, 0x12, &(0x7f0000d7a000)="bca3", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000f24000-0x8)=0x0, 0x9, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xb) gettid() 2017/12/11 21:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f0000611000)="2e2f66696c653000", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000487000)=[&(0x7f0000bd4000)="657468317070703100", &(0x7f0000d59000-0x1)="00", &(0x7f0000e3d000)="00"], &(0x7f0000876000)=[&(0x7f00005a7000-0x12)="4076626f786e6574317b656d3147504cd400"], 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000)="", 0x0, 0x4, &(0x7f0000af9000)=@abs={0x0, 0x0, 0x3}, 0x8) execve(&(0x7f00003f0000-0x8)="2e2f66696c653000", &(0x7f0000a4d000)=[], &(0x7f0000628000-0x20)=[&(0x7f00007bf000-0x4)="656d3000", &(0x7f00005da000)="766d6e65743176626f786e657430776c616e302700", &(0x7f0000803000)="5d2300", &(0x7f0000526000)="6367726f757000"]) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00008df000)={0x3, &(0x7f0000bc6000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000620000)=[{0x1, 0xeb, 0x6, &(0x7f0000fd6000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x8f, 0xffffffff, &(0x7f0000614000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x12, 0x8, &(0x7f0000ccf000)="000000000000000000000000000000000000"}]}) fcntl$setown(r3, 0x8, r1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000529000-0x10)={0x7c62080b, 0x3}) kcmp(r1, r1, 0x1, r0, r3) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) inotify_init1(0x800) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) creat(&(0x7f0000e26000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000236000-0xc)="636966732e73706e65676f00", &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r6) r7 = semget$private(0x0, 0x4, 0x184) semctl$SEM_INFO(r7, 0x4, 0x13, &(0x7f00003e0000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = request_key(&(0x7f00008fe000)="7573657700", &(0x7f00009ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d03000-0x1)="02", 0x0) keyctl$search(0xa, r8, &(0x7f0000f83000-0xd)="0000000800000002", &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r8) 2017/12/11 21:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) ioctl$TIOCSCTTY(r6, 0x540e, 0x1000) accept4$llc(0xffffffffffffffff, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) [ 51.466572] futex_wake_op: syz-executor0 tries to shift op by 4095; fix this program [ 51.559187] binder: BINDER_SET_CONTEXT_MGR already set [ 51.567140] binder: 3947:3950 ioctl 40046207 0 returned -16 2017/12/11 21:02:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000cc1000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000b9b000+0x444)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000bde000-0x8)="2e2f66696c653000", 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r2, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003d5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x4, 0x9, 0x20}, &(0x7f0000740000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000286000)={0x5, 0x10001, 0x1, 0x1, 0xffff, 0x6f0c, 0x6, 0x8, r4}, 0x20) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f000083f000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010080000000006465667d00", 0x1000, &(0x7f000030e000)="") setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000d8000)=0x40, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008b3000)={r0, 0x401, 0x1000, 0xc, &(0x7f0000986000-0x1000)="d837e432ed418fd87729436996d650fe3f15822533c5c17be5ec2b386ce3d36eddb599edeca3e046acd1e3d7a78f6befb5979c0e724f524c42a6bcf2e604c0958d9cc4ffaa980eae685fce8c4678c17cfa01250ae56aa0f175143adf6fd0879f7ae597272129459004d7c4e074fce17c2d647cc6fec3b0a0e39165b835698653f8ecbd383bc35c7cb64c7c4f288d85254826f38097269474273b70240d7d905e2744579c9700b058a2f80dc83d340c8876d230374fde0b55381f3c2b324b115a6728bccd8c82ba84cb21a0cda3fa9d25366f65867b0ba695869540e36a1f6ffa4a59ead0cfe38e6ad9bd84983047530fac34f4639c1d9e06533a0d2e3b7fc5163cd9e94d9cb70d3a5cfb5b29b37a581e841a306b62ac9a7337531c83a7ac742b63a27a87723038328f22be9dc30a8e18b212e8d1040e2eb03b24c9ba295b3e0a966862f451b4885cfc2095d429daeab01a57a3a57533153f62407dc073fbfa09fa0fafbc8c569b4b08c9d07d1858d3d5a9f1b18d703395465a43d609c635ac005229a1f5cb596e8adaf64b2faa24e9efb0590c3e9ac4fb70bf0f5aef67ccfaefb2bf5c5f6937fcc2edb2dfc97bf00f7ce02daf1e5926eff23229a5ad184f486479f8bc75984616f0286d15d06967ad3ec5fe60535017e425750b196d1e594c80b06589d86a64c011849df122bb931c48a5cd4b987914b61b716ed2de0c2dd4507c48bb9031992506c3ec574c3fe7b579ce33dc501f6c757c3cf69dcb9267ce7dfa8f6f953a5e888022a559d79086988fbedb171eebdb099ec912d3dd9998012736d5d51df7e77eb9c0e05a3995f7963c898f6a77e152f0fad74f2b3914c87ec3e7ff8a90e6050b8c68a6a91397c4fa391e7d34e2824ed1813734023d60ebc6b18b42de9e30507941183d1b7d9932256298ef3714451ea6b03196e932336ab9768c7458b6d7a87363cf8e9ca1682949f4f1d7ca41ca0a2971d728924e9a03908a617755d1489fb7f4c9f60a19a9facc75c9f5beba3849e7fa828e254b3aefbaa62b82369c16ad949a71f15a42faa47f95a6a4e521feffd9e84cf4c1ff9f4cf1448cfd69e3992a6d58137e37101218b54b22ac800a6f3dee5e2600178a9750421da18a0169d2d9f1409edcc341c5308d05ec6015eaa0e1f40e166288c3f6ff81e3e9a8ace6017a46e35b4daa0325eca7ae5b2b39723b96eed2f3ce0e95b95b0ed21572dd072eef8d4cf53379dfb46ce702dd186bec3d817843e0852950c00cef5ddc9904a713ba8061a3f6d1c547ee0378c37414e3ac5f00b566e1f844d9d83cbbcafae388c8ce7aa2d0c66b120c1d1ad4ce2f1acdeaede8d6a44c4e109c62334403a09356976555313ba8a6aaa76ed9397c1304c505dee51137a000d04f55fb1e9e6aeb8913a6d4c1f1cebdcf6f23df6aff37c1d060121d54aacce1c20ff593315403044f58fbc1c69a2cbe3defafc9d1713c1bc309881d9f81b82b505f5a7d2e44df221851862e17cb3bd081f1448e071b02de5280b7ff664cb74ae29a12b03d6a7638804f61f278ac08844456124726b1354026fbb895b7512e2cb730fa3d24f717bc6a0b609db2be4b1a4e7d6ed4dc06f2c3fd73a46cca4292fe0b4682eae2924cada54ac6029be8395cbad7599cad39f3b7ef821c584a7376d46a5e49163a4e99910ccb2b18c196c01b8e3c7014c64b3571c4dbb8c851f2fc007fdb8be102d358bf00d2f579517c4d60e6d4979c52c1388315a569e78d653de506956d1f647c5ab135157f20fe4f521e990374b7930dd67f30a8ba560558da01f13a29996bdf57ee9979d476ece2476d49ec58e984081e45ce59816d99ef2c7b59407f392b49c60e6463c07de6968bd2d44b2cd0462403995a623980b1a5f0870a71aceab98a519ef5ff15527157a7f945861aa757e25097377f28493f6d6d0724914857d4241b18da506911a835893e3ecfe54560d177212ba7fabec3b2d6d5b19fbf8c7666085b96d764e50aa706d3c43bd487d642a7374e863ed418fd71fc53b9583c8556e6dab96ac900b4981e7af95706f77166870bcca2bafd0b8fa556d4e94a432a38283ca0b36805bd856bdbb4ecc38ebe1a3f45fd814b3959d7a69e20f2c3f578ebc5df96cf26ca8a8337032df599e5e3d8903e5e94163586df4797f8714030828ef15f47ff225c26cbc3ed0e0f55fd689af925d98662aa1a3931570aab1f9ced259c75dc34aeb3a84295d722c719b9b53e4e8c144248d2b487965c2129464a6fb1108cad0136fa717f63c0f62e5016e9f14b22ff071d69fd3d386a093a194bfb5be69fef3241efe46b2caaf6d35a1ac81140df21636d09936160d99e994c148a3ff39073b1d5128aff8257c6f52dc6a778455adc4dd6ca31c2f1e86ed6ec12f24c7b2886b078b7802082b65366017feeba970cd672ff8052e2c4d5abf3942aee8822f1172d3f6cbc56a9f3d343bd264a1cfc26af441f33485083762236d6a5200bc8e48fc383e72293336075798e712e6ca2b562b328703e0157a161760bd4347c6a9c098aacd7cb47fbd5d36886067bb7ffb53a00c7744f22cc43c999f057d1c05afaf8ce00b3276799172ca147715d25a8b21a461b3b18e6289c6d8fe77e3510f083a29362472106a52f6096e1d9584531413567573c524b8155fb1fc7bcf641e0e49cd37e0a4b44aa825661239e541aa0b5f871a0dade10e685eb760d85638f20a442e2e0549f1f343524ca6993398dd84ef2ac3286b87a868dc972e0e750f9173a59f1a04822d9bc366e887d44f442e4b2a7aef9b824ee28a6479cbdd6a409d3715d4083a8b5db2102a59139f4fb66aa4d9912ec031e922b5b9292cf348d527792fd142a2ada4f2447b2f6beade7c842176bce989ce49390871aceb614c715475c1f2bb3dc085c7c51f9676e7d3abb87363ec388b867709ecfbf1dacb03ea4f3a069a30685f9bafe802f8c28ae721005587b44085a8bce06b90af096c05c23053e824111a6bf4fe955910674ca56c64f4f18b8c8e926699e9da1a0c6636749a4784057c47e0816398f64501d2f57f066b96afe7d98437c9cb42d75fe11c3f1907de9a724481d73e8084d0530c3c4b11c34e78bb494db367b565e6b15d845491a864f29a7a3061b3b7dbb1a89cad99c1b1642775a9d855b43c57188d4799fdbe1d3e5e89ddd2351991e7aa2b685e7e4e9f5d4ca49160a16b5bf9cf1a5c333eff61dff6f247602a1eaf251c05977add2ac53e0d4df5cedcb37931e9f08b0fa62f0c8c7e48519bc664ae4ed1b4ea4cf5e211dce1eac05bfcc3227448d925c065cad9f647e30440f116471137c44f6cd3acaa3e589d64fd57d3120b7063149ba3bf5951bff2b2aedbf2f7c339962c52cffd867f1aab14fa816f14bcc9ddaa846c06358d9c5909431213f710628a6411a67ffde7907cc13a1d459022954a8eff0b1ea5e886ab2a500dc94c95675e65c366ba3abc305e23d2e45105598348366d4b535bec74ad2d69b8166dcec40456e1e768a4feda766f9ef8770369d83d6800bb981b7eac081a6e230dd9927952629943f90da4585c37bee09d6849588281a1508882bd7b41fe9353e4bda8a0685df500c3de9ca31f6dcf1892fb36531a8aa70c40c0645801c0135a902a61c9ce3fcf3de159877c19caa07e40d9280aaf2f2aea2cf7e5e52c661e1e0cfd7b87d828ec3b1aa47b150814fd73b6cf704e3b1d14944cdc7b70fb3b09efac5e31675b41912fc526163b39b0fbe7d46494aeaad29da735cf793a586baac2467ebb33a1b1564cef7a21c617df704cff1fe8fb3d9e5e50e0768827f8cc5cd9f54898e51031afff60a66a390c43d7306969eb9ec35437f3baa25ecd5aba18d189ba25c0dfeda2c23044d779033f940391f077cb2a4adb7c2efcaa6b2266e102817d587bab32d707273ebb66758c5237fe40b0f25a6ea1a24bd798169cee0efd612248ac54beccc323c6fb78c48fb1fb194aa459fdecb286a928d1371d5fcf82d06eacdeffb81478cda4f7d9f1ea15d786f732ef01583d7d5b2fb80149fc0fba10388343730dad69797a449a768d07896a06cc95e40b67db9cfaab6d5c684f1c12ebdb75e5a5ea4f598ad9b976ba07cd58de3831e26af7b03c51a45e9cd587608613365998f7c88fc912b163fab4587df4bac7845972271126d5b204ca68c096941057bd3aaa620b0b1ecf258ce6243fec00b90c09bbd56f58b2565cebbb2fca282ca371bb2624357a39ccf9d2453b87f64684037b6459b8f7bdd120724651b7faa263022f4be14b7a168d272c5c742692b40292faaa3df5bd1fb56680d58a2b7483b80f581dc56bdcf807e63a6fc26002caa580d2c1fa201f004b98963e47c868d81ea8a0dfd41b3b98035796bc4846964a46ea46f073ac844c40fff4600d13a129608551aa9c367aff78043908dcad22699105d5146e25fc36e5868919e0fc3712a724f3d90c2bba399dcacb2b80d207593ef5f08cb22b1fcdd2eb799a04a7f7caa7f671b1a8e919b3cdbe294d53d849be1dd588c3d1e587aef7ddda18c2657b70429fbd45ad31c591eaca29b7ec8766045e82ca5f3ebed7769fca6086d5d08e2d68144d9adb9a856efd901de792f42eccdb5e5458cd69f4f37415658d178206a18a25b4c1a139231973f90ff29340c7e39da0908dacd1c1f23e85f38936797f2b9922d4aa99ae9c1748c1ba5815e39550228b639001801e2bb552a053415c2a288b757e85843a64e6795ed82a41d9c8e09348e38c5c0317e60325be77bed9b3eeb5e21d2e079adb4fa2c68c5697fb64521bcaf4034ce80e131614e238064dcf6b05f5c4a1d781ecf7afba163b150a36db7ca511a66fb5449b60bb1a9aae5140b4383ebe04f58fd007a7d4c59f619b9f2ab9b95ebf2ef408c1b507ba28f76410cd0190e3262d5b6fcc497e6ad1923c6c380626ab15214a3c60ff472268c40f63318a3428b49e9839b130067468543ebeb66f5a8f355b17fc39cd9a75a5582917652664461ce8967ca6576ed9cdfb1c4cce35e3a7ebe2c80ee52e4e61c08927511f90d84af288a7f09127cb7c27b9227a3827a2deba09f260f274247cda224e1038d1eda197c58bb9db2597a7ebdb37a2ae2c06d9c83e8be84616fb9539e23c8c3be2c284d4c7c619950d3f8232ae518dc681b09c5b23b4aa90a633ac16720c8f1c6173d8b97f19d015f95084b4a8091874ebd8b7cec1e682389035f85e037de245842d84e5c19b4d57e2f76762e1349b879e7f2f21b189dc2107ac34d2b312c50fb01b53fae5a9f370c5fe1086c629cdb1d2d6a5414c29824552c2884bcdd95f135d0a0fb730db73ca2bca62b33adb5892377ac0eaefbe661c9cb9a089104bf956bcd10c381e64cbb9f7e6d7c98d91d7354aaf2818027045647421879c23668c8f6de329552db869f9af47f64e47ff2bbfa26b2789a1602e805b885241f8375fe25c753dba549f515e92821c0fde410aeb9726367ef1ba7f2df09b14cf6de1d92cd3d0c88af161a56c4f16ee388aba2029dc734031a699c8582b00b8b8bc2d8d26e9565b25f9cfcbe352608bb20a076ca1a7c503ea398d458578a9a3c610c221a3fa6a5e4bf926dd0b8778603a27cc5e759e67a9e0e8d971507da16f263ca5135179bbad36bc9cc98ef783f2ccde1764d0caa41e90d2f3cd1995b83616d49584c3a797788cc33911220f690dad5604b4cbb86ea06f6c8576d475466501048b8f90c0e58fc66abfb60de152590224bf76a3001b803b2c272680b1a21fdf2d9e6ee8c62dc55573624c8ee2df0329d89f9e82b618f84a9f5", &(0x7f00001f3000)="000000000000000000000000", 0x740b, 0x7fffffff}, 0x28) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="71fa5017c71270c7312055c3839c9604d2d168ec006458fbddb999ade1dc8e2dbb1810d3fdf73d5c68229df5d1c39653f8f3e7d3d98246d0e376073c71299d95d385cd260f60e8b4866546cba8cedcd91de737b32aa1baf71b6bb36984798e204eb85776977f32c32a65d0913919f924543b6f14b3dc2563621eaeb8dc4b526908da23409d173f47310b8accb7e1db1bf9ac24b27865663a37377ab34c1382b47cb5f86d12feb0373c258c786b4da3be0f24878e7a0e5d20790ca53753c6bed0712a7efa17f685d5a15d8dc742f77471f10839a3b8580d7054a2f43f2f4c3557df74f67aedc01cb4bae91f4413f09c937fed0131ef4bb88012a8a93aa2d94abee08da1c4171402d4d02b0a8935f76c265d869593d20737e844407c084eecb4325787e467b46e86d9169feb7a4d46a8e3040366050086b2c10810a7e7204783ee823c66899f6ea3cd28d013c1e040a86fdd036228d55991beb6101b7b996320591a9103a71669cc208499bf00d00f3b0d78f41bd8a78505fe3e6c22229497660ba2ea9527d5fea631a5e0eb313bd06ecd796551a0ac83032e52ead90e5886bb3a211ac0ff8ee652f4899d0c0000000000000800f041152a9776d488eb365ea9f43b9116ba5e2756719a6177d315d3bc6c49be9ab7d18bb5e21a3e63cf23047c1b02a1559e796373143de1b62016f1c7312264e6043ecd92093746fab9f549270d0e31c871a8cf3dd4a5cf0d55ece25e88716627b6821ab3ea81d73db8fd680a49fcd6487226078836e6012c4e71f3979c52f16e4b1f2b61f3d18dd8b7d3de345584e31c0cd8f05fb53435b8a64f5fe2c67ff70a797fde8476c2cac185822b75196a2e1a2a3b4620c3df0cd49f183067f22a837e030c6f64aada1d47a1dd5f3cf72688c718cfe4e26d21dc62f4e62aeb5ffe8abe6eaa1ccf8aa8ac1d5d5bd8654153468c61019438899499b681dd355fd92159cdeba048de6d603d0690538f69770e03d7de7073d854fd4665c2042f83fe2faaa5ca96838bb88f4819531e683cc5476cff37cf10d2e7eea50b1ab0ff1f75c82653cd03df9eab4cb795023498a643e71ad2f802ee05cf2fc3be66079908373295bf427f05efb6e04a06611baab2d0b2f0603fac07ef55470e9f80b071dafb52357901ca3377dcd8db415b9aa74b7711486c5b0c3be01bddf0d1eba87071b44385150b589070725ddd6f5b7f9a1ec25320bc228e81b354a1cc53f77dee51d2a000c1ec31722f65035b14228bcc62bf7a0eeb327293497b4ac69895e7864241fa8c086d9f82a6eb7ec8c4833b6a196d9b65135ddc4de9f75abc6efe9e03484345b66f62ba9253ee9aaf144fe5fe8e7a6a2401e3546d6962071f3ed7a08e9ce16b29db7f64757216c11f69fa596a3b25e8c5d27bc83db530997b7a54238d35b62b990dacbbd23f25d1c8b364a16b39418f8825e1b456d428485891964b5dee52a5510b130e2c867ba4b7aef5c5b08e43c948501d69d5778a18581e1c34d817fb8f4da731ca62e90994aaddc2852c8ddc9ca8d3f3653e48b5be8ffc574d61d86ddbf84daa299e441762d7aac635d07e80e50bf6bdda95651603ff335b3dde238f287bd73f3c416b342cdf85515f87384da8e972e7f3baa9166730a986162268b5b1e85a0a5ed3871a08227e6b731cdbc6241699e15efe38db20366f13e21d309865a6de933c61c3abc21c42f029131db3715fe0aaa9db5532fa6e4f2d7f4df0b8fde8280d52b91844804fc01b36dc86c26a3242ab6346e393f22313502545c93ab0a6337d9897c85eddb7d8d52d89ce89fdb7fa0e40f35cd3be8749919900455b9b5d74c62a93c434654fe9e426b4d4fc557c0c7b87e68183c20a7ab22548aebeee6e12e6a1f58e06d231ab3c84719d5e688f8476429c4ad8ae9fc58ec1a5a25502f076d7d203e9946d539130f0f3a5bf88aef150992e6e74da213eb1603d08b015a54d76c2ca4c456147cb4e06efaed67f89ba84472b97b343cb6036c339828b8322ea3d1b6b9681f1a88c442d61997afe1d4466453eef640ada0e26dce5d01e4c3922f172cf7096b98f91eead01df84b922c96c14efb565781613bfdf7be5beb3324c121cd941598e0f91daf9e20c6bc7e81b9aa09b35620a18e4a8a1791d804f73a0e12e0a31615cb7a64eba3eb3659fc40410ca818f221a4bb576d976cc143f6c1ab5a194e2f682d3d72f8f277bb07f9c40c93494f6cc54a3268973c3963f2631fb70f0fafd42a22b04d31d606e9783c1eadb24572628824c86cfc9ba28c8f7753b404882c11ca0620466fafbe632de28d22b2da72b32edfeeadc8dde454aee93c2ff7d1faa122b89160362ee81d1f866c3b74b3a54649e7f6400271dea3d2327bb84e631352b5e218ee56251161f3356154f7b63215511ed00d9a606cf75724bc86d058a55513cb5a143f75a65b62a42f6fc87d7e5b100eceaceccd1900800906105ae8023e245fd68734718c88ea7261a40ccc5efa8893895a8fd6297bd5322f2796e27b53e84888458c47d3f4296e855fee067e55198cbca896cebd7180c7d5740718e2d523e5c3bde89f7293d741f16c491f7c6dd65d200577d80e07898a7aa93834cd8761b15bf5d66f986007269dd5fb7d48ef065b67b2919e69a1e3eb63e8372ecb603df5a22b45898432580f1847b33a55580a3eaf49d673f56828f53eefcbef1dc9182d6e3109161db9bc7fa0e4ae5fea36c1ca53c3b4c10ac70400a4c65acda41269649bbe871c47c53cca79dfe213109e4cb23af508a05a7180fa92ee85365f88ea8a21ef0cd4cc65724639b629b73fe30737a670181ff0a7b5b77b8b9c7d31d46f9cc3bf1be7ba71092ba14a831453367aea5332baccaa34bb0916336ac6347e151167cc30a97dc95db978938b75e8bc01892af603d959c8c7bb8dac7cd50fd9ee02aba788a4c70903bd5ea6b2f27f3a568521c1b596fb5dc70c032339dd25055edf6acf9398aeba861b3424b2fb8aee38f00be61d6847ad574124a0c6ae935eaa70c053667cc4c3ae242c60904020fd04e94d1fc2a25ad82919ba7250f169bd8537b1984c5e2efd61fcf1c2391b4bd3035a86057d327a101ccc36bff44e24145982079599cbba830322be671bcd202c3731c1985a2998d73c907e8e680e34da946cf8aa94b71378641e2d45c8f7f97e601fcffffffffffffebe662188145852aba897ec9f003d103e11e2e04f31b38bbc55dcd620ea9b9ca384d3ffbda677191883c8b967dc3e9d7a2c6e1de9acdb858cf2eef23c9d90d4fe1a4058ec30dafc876bad6a6baa34bc6ce71b5629fb302fe8bcbf987491b5470209cdb98eb530939a3d0c5633322fd5d038b01fef98d7bda8d829faa5bd1483fca532cb173e5f7336b135883df15c611bec9112b734f3aceb6729571223fe558b73982389732544d2d8a735af4536221a2a85f381cd6f301aa53d29704a65b887ec963a06f692bd946f405c7515928136baa2322d3d2d3a7fc1349934037d9e6e770ae595d72d6e21d96d0711ee6bf0d654d831c8bd563f1933b6df2e9a2f3c6d92fdf934d6b1019bd70a3110eaaae5eaffa30481724b2a2d0f6c5cbd99d73110e2e83dbdf3442ce0581463e268bfc8572d54c602ce34b3cb5388c159b24dbf981d1ae3544935b60fbee42bd6f8f3131b27d06a001c23e2242ddbb58a6c51fa63e872a7d36bdf9fccbc6bdb702f02ce62b34450cde1fbab7ded6fc712dd66eadef66c2ad61416eccf00a46a942386623d7538ce40fffa510c61b7496187ca241c99991df7b70ee1bf871ea20bd92cf202da2a5b25f8bd7bda04aa5cdcaa930d3e1d5dbfc0a6d2ce1f7574d0b21f04fbc3cc01592591e4dbad90456db4bcb2f9c25b6b68d0b09bd7ab3014ab15f8c71bc28ae79b35b6c432577ee92fa96cb6950a80c72933227aeb66cadbf33d5d8781296f65270480b9c45c21dc77738afac7b221afa752b586a4ac24a50618681cda53cf49f40aee2f7b6eb1e07e9d8b4fec58d5abccc43798c920c40e2d787d2aa1cdb562d3db4db79e8f37b9a11d006431d18159588e687ecf8acc1a6ab5b77c801c56c8c1e986e79bf5a9828cb60bbbb64346a301f734fb143f3696d793517ae1174d1455c7b199a3e1ee02e0f834f8748c8dce24ff1bfc71bca9cc12e39634270b37ffb31927e6f79e7f1f8343b1202f0bd083a900668c47b8d65add8f0c707335fe3d3d5898647b9649701a8dc69301910697188775051b9cd318735f112dcee6537e129dd46d774ec48736cf045e529f5abe611e5b0ba71b0ea49874ef9ec0cf908458f6a2628580a3e44c4d93061f6dcf996c2da73e5e23ac8e518d061c31725453dcd48feff675e0cdd91985f68b416ea4dfdb284c4154dbc9026cf97c16412117648a2a66a20cd7932cb7a7b99844cbae97ba9c4f53658978ca9bb7f65f217495eadac9829bdef718c8048cf88d62f49486b52db3d7f40a0d74f575c412d3980ca5c03be8c667c807f089d11102fe2220689f0d67a962c609d9d9fb5813ac5ce7de41130e209f986f568f3590a81f8ddfc31ee8b7a3a40a4a9fa2567f92d25031518b0c120a35289d7dbaf5f75f69a21913516f85238c4aa4043e0438d076d9c4d80871d6117d442c7a0b29353a687f7165d9acb62d0e5d76931ffc06612cb9b5e459cbd6d5abb55b813307ecdcee1d50550fc960720af574965b528ec9db7f18cf0e0272dbee790a430e300fee9cddbd348d70578b369a8be3d1e0a1c9062909da869f6aa3b03e0b627f239e86a7185a5a970505dd7cd8cac08a3f28e2f7a9f2a3186450ab854200ec55867fa870d11be890617e3ec0840d312011675c5cacf89f64e4a92289e4789af035522cf87f64c0dd6905098a75e5807db482eec850f60ba6569bf6e11c7716ea4e3d2994f5b56636bfe288ecb9f3151dfbc5ad0ed84fb959f684ad4d2697009b6e0cb2d98552389686104140dbf020cf25e71e9c7df7e0c4fb0377119f2bac493688b55e350ec3f404e392bb496700104f50406258228a8db0a4549c2de0ba44402b0231b052b64ae6138fabf682ea8db38b22db2b5aa8fd644506bb7b10026cee542fd06297a044131e0fbf06fc69542c0ee6320ae05b08faf7a65fcdc15ae830333123c48a2835924675a264d670520de46e172b61510cf99a867151151863805e96a28116105a52e2844803938df271c7f20cd4adf0688057e41f9e6d16c7269ca8cb017cc3c7b125fdfe46c6e5947c5ba35e1fe3fefb441b01e12d929d28274cc7aa66f8a097f5b9f17059e702ded0ad6eae2ae0803fc95bc1800571f7a2168928a1a35f04e71dde88b75aab9c766f70d05ad62b12647f4c780948dc8a01d038d530ccd696ee3c94663d1b790597915a251236034fd6f225832b1a9fe645b0e76fce422b41734564486ee6bd8310c3d30d527311edb25cf048a849644de08502e4c4e44eac087297d1415f8f4e1695becb09954aa0122a249b43db80f78299666765b360ca07cf17f603c650e146ee916fead9a8e3e40c67e22b0de619883eead27b7780612a6d7b958be5e7706ae25a2a15cb502422cd32b10d5256a1cdf25054cfca093b70c00b9e7eab723ef768efa2d1d4dc03633254d63bf9b55609330302bbb86a7af3f11187daabfe2cdc510a3461ad1a1114f8914f4371464c995e892e3fca1370e1ae082c458d46a2191962d5c5aa42c3e98040586d3fe59bc1d89c795fcfa7088b6988c6edeed94a3e84bef13636c88ced8a338582b4325353c4caff2ac79c49ffc98b024d1e3fbdd20b5df63") mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r5 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mkdirat(r5, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00001a5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f00002ba000)="007609", 0x1004, &(0x7f000073b000-0x1)="02") mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") sendto$inet(r5, &(0x7f0000b38000)="4aa9c291fa6ea90910ac1e59684640b126ac80ccda2519b8db9ded8c301fda4410bdb7ff6ffa18b046249fcdf617fca34765", 0x32, 0x8000, &(0x7f0000811000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = request_key(&(0x7f0000d66000-0x6)="6c6f676f6e00", &(0x7f0000afa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000096000)="6000", 0xfffffffffffffffc) keyctl$describe(0x6, r6, &(0x7f000098d000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) 2017/12/11 21:02:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x5, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x5, 0x0) setsockopt(r2, 0x6ef, 0x100000007, &(0x7f0000db7000)="07", 0x1) r3 = getpgrp(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000aa9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$key(0xf, 0x3, 0x2) socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) close(r1) request_key(&(0x7f00007ee000-0x8)="6b657972696e6700", &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bb3000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000b11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x400000000030) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = accept(r5, &(0x7f00001fa000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1b000-0x4)=0x10) sendto$packet(r7, &(0x7f000018c000)="ad7919b4f1e8de26f53f81ef3927c3632a13255be59ed1180aa9caa8b3e470ce0d3a4801be526327e1a2efe9a98d205421de47736281640b3d5885aa68555bf9b59d90f6c995bc7a2a91b21265a25efb4f54ff5e12a782ff1b43c3a9500463aff3af109937ccae7f7245bffc5c0c303688cefdf316a7ac2b5cf7687481f3c96ab5cad0418252f6faf5f5c7ef61da6667ca", 0x91, 0x4041, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f00006b5000)=0x8, 0x4) write(r6, &(0x7f0000042000)="5d", 0x1) sendto$inet(r6, &(0x7f00006db000-0xb)="516b4d04657932dcc89276", 0xb, 0x20000000, &(0x7f0000e60000)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r7, &(0x7f0000eaf000)="e8000000004486", 0x7, 0x1, 0x0, 0x0) dup3(r6, r7, 0x80000) [ 51.613298] binder: undelivered death notification, 0000000000000000 [ 51.623202] binder: undelivered death notification, 0000000000000000 2017/12/11 21:02:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) syz_open_dev$loop(&(0x7f0000df2000)="2f6465762f6c6f6f702300", 0x8000, 0x81) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = memfd_create(&(0x7f0000a04000)="656d31f75d656d31182b63707573657473656c66707070316b657972696e67766d6e65743000", 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b49000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f00001d6000)=0xc) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000ebc000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3b, 0x2, 0x400, 0x1000, 0x400000, r2}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003ab000-0x5c)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x2484, [0x1000, 0x4, 0x3ff, 0x10001, 0x4, 0xfffffffffffffffe, 0x8, 0x20]}, 0x5c) bind$inet6(r0, &(0x7f00006ab000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ed2000)={0x0, 0x0}) r5 = accept(r3, &(0x7f00007b2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f32000)=0x10) accept4$ipx(r5, &(0x7f00002c6000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000c5000)=0x10, 0x7fe) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00003ce000-0x78)={0x50, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x3ff, 0x8, 0xbc, 0x3, &(0x7f00007db000-0x10)=@generic="79eb905b6d46f24a737e65996850a8f0", 0xff, 0x9, 0x80000001}) r6 = socket(0x1e, 0x1, 0x0) nanosleep(&(0x7f00006b4000)={0x0, 0x989680}, &(0x7f0000bfc000-0x10)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f00007b5000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000592000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d28000-0x4)=0x0, &(0x7f00004a5000)=0x4) getsockopt(r6, 0x800000010f, 0x87, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) listen(r0, 0x20) setsockopt$inet_dccp_buf(r6, 0x21, 0x8008e, &(0x7f0000173000-0x8b)="c3c3a7545a053977e954c27bf57595de9ae0358c8b162eb06cf1e3d35c7340b0fe9b554cfad19906f8eec43088ce1192d2be240e70e73accfc4720904d3672729a7a9f9f0b52e90000ac3c98beb4aadee17cfebff8d8c156921b1cf1b8b27873ca12301e750b1bea5ed22da105e96bc7511d8eace18e988870af2a7fabdc723cf294c1047075207f1017c5", 0x8b) r7 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$llc(0x1a, 0x3, 0x0) setsockopt(r7, 0x10d, 0x3, &(0x7f0000001000-0x1)="03", 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000669000)=0xff) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 21:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000642000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000ac7000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = syz_open_dev$usbmon(&(0x7f00006cd000)="2f6465762f7573626d6f6e2300", 0x1, 0x400000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000fe5000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000065000-0xb8)={0x0, 0x20, 0x0, 0x9, 0x3, 0x1, 0x6, 0x2, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x8, 0x808000000000, 0x7f}}, &(0x7f0000653000)=0xb8) accept4$inet6(r2, &(0x7f0000140000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000305000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006b7000)={r3, 0x13a0000, 0x3, 0x1}, &(0x7f0000b51000-0x4)=0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000917000)=0x9, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000385000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmsg(r0, &(0x7f00005f4000)={&(0x7f0000ae0000-0x80)=@generic={0xb, "6e30e76e91baf59ad540f02ca50db98ee12ca3d3d4c8418ff3019066c5277953844c7f3cdcfc99e7bdfab6c91c167eb7a804e0bb65670b1794a20dd7223cc384b55c846d79f97cca102871ca57fe85ebf182a32fa11c936ae227dfa05a257b66ab0eb899a3a864a57cff3574e4771e69e18cf5d7780160bfb109c772063c"}, 0x80, &(0x7f0000aec000)=[{&(0x7f00000b6000)="b798abc52c225b9744790f0404915c7bed660e312e000a2bdc94551076f7951c99f15f7cf4e1e58a16952246a3afd828f42c2d8651fd59451c3908c6842d79e54369cce2c12b753a473fdcbe854ac2b3ca637cc17f09550fbd80d4cb6de8420bb16a6314b0ff5327bc4859bb2edfbadf39845ec97724b02f57e3a373", 0x7c}, {&(0x7f00008cd000-0x7c)="e0cd44d23af4ce1c606e8055b0b2acef24a515c0db00f346bd9031696a40695b187512ee978bd7c4b16e97092a47a6addc562bcc51258632f205bc7a7d00a1840fd2e3beb568d47a99af9947e5572f34621ccb5a172c267f788a75fcd85d9b44cc5145b0c3d1e6da26ceddc5349f75bae52825f08464765146f3ea69", 0x7c}, {&(0x7f0000320000)="e425f4815ae2e8fa254c610f85d1d8095d1756f93d0b6fc7453d00988728b52e8b2107d24e6057ac030ec32f41cac1ac11d6105a133150eeb33e7a7cdf029c8ed2c8823c809af1ef", 0x48}, {&(0x7f0000eab000)="221de34cbadb2658198f4928a3a135d34ddd3ffac8dc5bdbd2cd99f909acac3e5a7f423c495f3fd8415b0134f40cad9c97c9bf2e31f8435e213eb90ff89d68c6b0545e0a70", 0x45}, {&(0x7f00009ed000-0x4e)="2904f38ad04381ed702e5f21ee047b14652db6c94c8918c95ec080a1a336ccc88ae3be9e7373c6ce3783cee63fc431ad583fd307a760da9b968fd52b7824309f7b1eca2e53e8ea29fcf20b4b43d1", 0x4e}], 0x5, &(0x7f0000b51000-0x1010)=[{0x1010, 0x88, 0x100000001, "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"}], 0x1, 0x10}, 0x40000) connect$unix(r1, &(0x7f000069f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) readlink(&(0x7f0000e24000-0x8)="2e2f66696c653000", &(0x7f00004df000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f00005b4000-0x28)={@generic="be6a446ad134f9cedb079d6859453307", @ifru_ivalue=0x20}) listen(r1, 0x80000000) 2017/12/11 21:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adf000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000004) r2 = syz_open_dev$sg(&(0x7f0000412000-0x9)="2f6465762f73672300", 0x3ff, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000f68000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5e000-0x4)=0xe8) lstat(&(0x7f000073e000)="2e2f66696c653000", &(0x7f0000887000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004fc000-0x1008)={0x0, 0x1000, "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&(0x7f0000aee000)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000738000-0x8)=@assoc_value={r6, 0x5}, &(0x7f000045f000-0x4)=0x8) stat(&(0x7f0000585000)="2e2f66696c653000", &(0x7f00007ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r7) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="c0194f91b82258aa3f6fd50518b0761f0604208962c3e2da3c6f117a7b380daf40d38698bd00082dbaa830ef4556258f400840f1dc8b3c02286ae369fffec8425be4509174e65c3683264981ccec6d025e619e6fd7accb6001802ed03df768f3b41ce25a524ab690a1b926fbca7e7218ebf9bacb1de191fd938db624a2d3025b86ab7d71e85a91a62c311e9dbec98fb52efc66196a3df048c80c99bdcc05d3a87193531168778019260e", 0xaa, 0x10, &(0x7f0000339000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000097000)="2f6465762f6877726e6700", 0x8002, 0x0) clock_getres(0x1, &(0x7f0000e07000-0x10)={0x0, 0x0}) futimesat(r8, &(0x7f000028e000-0x8)="2e2f66696c653000", &(0x7f0000c54000-0x20)={{r9, 0x7530}, {0x77359400, 0x0}}) dup2(r0, r2) ioprio_set$uid(0x3, r4, 0x6) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a39000)=[{0xc, 0xffffffffffffb674}, {0xb, 0x9}, {0x0, 0x2a2}, {0x3, 0x3}, {0x6, 0x6}], 0x5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a67000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) fsetxattr(r10, &(0x7f0000a61000)=@known="73797374656d2e61647669736500", &(0x7f000069b000-0x21)="7bfb7070703121766d6e6574302d2d24656d30776c616e31fe2d7b70707031f600", 0x21, 0x1) getsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000088000)=0x0, &(0x7f0000be3000)=0x4) mremap(&(0x7f0000069000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00004cf000/0x4000)=nil) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000564000-0x1000)="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0x1000}, {&(0x7f0000b28000-0x5b)="fd8989c65187ba4a8876aef2f403662d363d38b0d65252bba2f3acbb44ffe50c398766beae19e25500e9b882d206155792820a7380401e21dc0e1cf10aca62820d5976344e9590e2fea795cd4b23720d31c9dcd1893754a41ef56f", 0x5b}, 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0x1000}, {&(0x7f000015e000)="a39c636dd6d292883a2bf3effdb8c69f51b6e89fad19763700b04d91d8ba8649fd8842462fa5934375de59b6d60ff7afe93045fa304e999f74032d2773573bef412898801956b00cf4be1f23c458681f206ca3d57d6292206fb3bb457a148b746b5d785900189753b44f55c8646465ecc4341f2456fe846dbd85ddc71e2a8681c4f8374f8af4c868d19de13676ad9056146c54e51f2009de6e7f09f3c81135a904c89b58af4a26c9fcba0e214932339fcdfbb77be5da5c854b42d72c2f37003ffd606540762906d0a728a302573ba7eae77713a4", 0xd4}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a189b3cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0xa) [ 51.698368] kauditd_printk_skb: 16 callbacks suppressed [ 51.698377] audit: type=1400 audit(1513026165.724:34): avc: denied { name_bind } for pid=3981 comm="syz-executor1" src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2017/12/11 21:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) [ 51.718604] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 51.786751] audit: type=1400 audit(1513026165.724:35): avc: denied { node_bind } for pid=3981 comm="syz-executor1" src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2017/12/11 21:02:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = memfd_create(&(0x7f0000a04000)="656d31f75d656d31182b63707573657473656c66707070316b657972696e67766d6e65743000", 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b49000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f00001d6000)=0xc) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000ebc000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3b, 0x2, 0x400, 0x1000, 0x400000, r2}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003ab000-0x5c)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x2484, [0x1000, 0x4, 0x3ff, 0x10001, 0x4, 0xfffffffffffffffe, 0x8, 0x20]}, 0x5c) bind$inet6(r0, &(0x7f00006ab000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ed2000)={0x0, 0x0}) r5 = accept(r3, &(0x7f00007b2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f32000)=0x10) accept4$ipx(r5, &(0x7f00002c6000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000c5000)=0x10, 0x7fe) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00003ce000-0x78)={0x50, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x3ff, 0x8, 0xbc, 0x3, &(0x7f00007db000-0x10)=@generic="79eb905b6d46f24a737e65996850a8f0", 0xff, 0x9, 0x80000001}) r6 = socket(0x1e, 0x1, 0x0) nanosleep(&(0x7f00006b4000)={0x0, 0x989680}, &(0x7f0000bfc000-0x10)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f00007b5000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000592000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d28000-0x4)=0x0, &(0x7f00004a5000)=0x4) getsockopt(r6, 0x800000010f, 0x87, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) listen(r0, 0x20) setsockopt$inet_dccp_buf(r6, 0x21, 0x8008e, &(0x7f0000173000-0x8b)="c3c3a7545a053977e954c27bf57595de9ae0358c8b162eb06cf1e3d35c7340b0fe9b554cfad19906f8eec43088ce1192d2be240e70e73accfc4720904d3672729a7a9f9f0b52e90000ac3c98beb4aadee17cfebff8d8c156921b1cf1b8b27873ca12301e750b1bea5ed22da105e96bc7511d8eace18e988870af2a7fabdc723cf294c1047075207f1017c5", 0x8b) r7 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$llc(0x1a, 0x3, 0x0) setsockopt(r7, 0x10d, 0x3, &(0x7f0000001000-0x1)="03", 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000669000)=0xff) connect$inet(r7, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 21:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b2a000)={@loopback={0x0, 0x1}, 0x800, 0x8000003, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f6f000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ba000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fce000)="00", 0x20000004) accept$nfc_llcp(r1, &(0x7f000054d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000773000)=0x60) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef7000-0x9)="2f6465762f73657175656e6365723200", 0x2102, 0x0) r4 = add_key(&(0x7f000099f000-0xd)="646e735f7265736f6c76657200", &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003c000)="683d0cac1787a9f6e26376efff4cfd52c138c4af02361eeb6378e7d25f21948ec84b8ad2c8b01735a68e3c7b52771055315c6bd1dc681173ba194df4609b", 0x3e, 0xfffffffffffffffc) keyctl$setperm(0x5, r4, 0xffffffff) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f00008e8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fae000)=0x1000) r5 = accept(0xffffffffffffffff, &(0x7f0000665000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000caf000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b26000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0xfff, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffffffb, 0xd3, 0xec9f, 0x2, 0x5, 0x101, 0xb9, 0x200]}, &(0x7f00006f3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000044e000-0xa0)={r6, @in={{0x2, 0x3, @empty=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, 0x9, 0x4, 0x9, 0x80}, &(0x7f0000650000)=0xa0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014000-0x9)="2f6465762f6b766d00", 0x0, 0x0) splice(r2, 0x0, r5, 0x0, 0x8, 0x4) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) perf_event_open(&(0x7f0000215000-0x78)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000806000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f00006d5000)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000b8c000)={0x3, 0x6}) io_setup(0x80000000, &(0x7f0000c3a000-0x8)=0x0) io_setup(0x1, &(0x7f0000be5000)=0x0) io_setup(0x200, &(0x7f000097f000-0x8)=0x0) io_destroy(r9) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x80000000000) ioctl$KVM_SET_SREGS(r10, 0x4138ae84, &(0x7f0000ae7000-0x138)={{0x100004, 0x100002, 0xf, 0x8000, 0x7f, 0x3, 0x5, 0x40, 0x5b31, 0x79520c2c, 0x7e, 0x81, 0x0}, {0x1004, 0x2, 0xf, 0x8, 0x3, 0x3, 0xc9, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0x4, 0x0}, {0x2002, 0x10000, 0x0, 0x3, 0x800000000000000, 0x83, 0x4e7, 0x5, 0x1ff, 0x50, 0x8, 0x5, 0x0}, {0x2, 0x4004, 0x18, 0x4, 0x5, 0x1, 0x101, 0x5, 0x4, 0x401, 0x2, 0x9, 0x0}, {0x1, 0x1d002, 0xf, 0x1e, 0x8, 0x3a35, 0x4, 0x7, 0x4, 0xea09, 0xff, 0x1, 0x0}, {0x10004, 0x5004, 0x10, 0x2, 0x3, 0xc3ce, 0x52e, 0x1, 0x3d5, 0x8, 0x5, 0x7, 0x0}, {0x2, 0x10006, 0xb, 0x9, 0x7, 0x4, 0x10001, 0x6, 0x1, 0x100, 0x2, 0xb02, 0x0}, {0x0, 0x100002, 0x9, 0x9, 0x4, 0x1, 0x8, 0xfffffffffffffff8, 0x3f, 0x3, 0x3, 0x8, 0x0}, {0x2, 0x5000, [0x0, 0x0, 0x0]}, {0x3000, 0xf000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x1000, 0x0, 0x5, 0x400, 0x6000, [0x80000001, 0x1, 0x6, 0x3]}) 2017/12/11 21:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x2, 0x400) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00007f9000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f76000-0x4)=0x6e) socket(0x9, 0x1, 0x0) r2 = getpid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000064b000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000033000-0x28)={0x40, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000ab5000/0x3000)=nil, 0x3000, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) sched_setscheduler(r2, 0x7, &(0x7f0000c7b000-0x4)=0x40002) ioctl$KVM_RUN(r6, 0xae80, 0x0) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x1, &(0x7f0000677000-0x18)=[{0x100000000, 0x0, 0x3, 0x1}]}) setpgid(r2, r2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$int_in(r5, 0x5473, &(0x7f00004f6000)=0x80) r7 = socket$inet(0x2, 0x1, 0x3a) io_setup(0x100000000, &(0x7f0000282000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00009b6000-0xc)={0x7, r0, 0x0}) io_cancel(r8, &(0x7f00003e5000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5, r3, &(0x7f00000b5000)="4d992985074f613dca281da46a68ab938d58b9a5778ead24ad3a7228858db2ac02c99636b6e14a78624467225ce965d7dd184dd6f4f8c562af056a71bc5e3768ae1c6ebd30ce6bc868ea50421c75b5918e47299597", 0x55, 0x2, 0x0, 0x0, r9}, &(0x7f0000b61000-0x20)={0x0, 0x0, 0x0, 0x0}) vmsplice(r7, &(0x7f00003d2000-0x10)=[{&(0x7f00005a8000-0x9e)="a8911af5f078b625aec2879ecd07a534a97504ed572d2fdaac231fa5ba1695abfcbbef42ab512fd54a22b0789aa9ac99df893794c795f9bef690579408409dda715d14868ad6484d91558f5af95ed1418f8a08d7b52f898507bb68454dec091a47a5cde861c05effb0d738ab5e0fbd95fba76b77f66da4717211f117c206f391aef69d5ac6328f62d282dba869590d826518c378f45746758fe8dff93952", 0x9e}], 0x1, 0x5) clone(0x8020000, &(0x7f000013b000-0xca)="fc3349de75bd519f4963ddcfd4d6626a31ee7e825d571e890bbb44cd7e20d6b51c2300c42ea0ba49706dfb0509ad8c4cad3f84af7e022cd3454e99bb9d446f9bee310eb77c831bf629a26b8d60abbaad6317261c6ab90c91755ed14bd21c352f0810682376291feef4c1dd5d84c14fac156e32056546fd6fffe64e89bd74f5b30b830860001ed3c521ca3dd04cdfbdc911fc1020ab2a88494e960ff0a2f1272e53f642ce68d293f8c0dff2e95f327dc65d66d28d60596fb7b2aa4eb024e724a564139e74d3efa2407367", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="3c2dcbf1a0babb3b3b1125be841b27cb8170e16daf3821dcbe79334f0e8902b9170b8726eda69382998d5a86751feb70") capget(&(0x7f0000cab000)={0x20071026, r2}, &(0x7f000065b000)={0x5, 0x9, 0x80000000000, 0x4, 0x3, 0x5}) [ 51.816120] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2017/12/11 21:02:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009ef000)={0x0, 0x0}) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:45 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pipe2(&(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$inet(r1, &(0x7f0000563000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x62, 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f0000275000/0x3000)=nil, 0x3000, 0x2000004) r2 = socket(0x1b, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005bb000)=0x0, &(0x7f00004f2000)=0x4) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) remap_file_pages(&(0x7f000070c000/0x2000)=nil, 0x2000, 0xb, 0x1000, 0x10010) mprotect(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x1000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0xa, 0x401) listen(r3, 0x3) mmap(&(0x7f0000683000/0x4000)=nil, 0x4000, 0x2ffffff, 0x32, r3, 0x0) 2017/12/11 21:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) fcntl$getownex(r6, 0x10, &(0x7f00009ef000)={0x0, 0x0}) r7 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r7, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) [ 51.888172] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 51.951867] mmap: syz-executor4 (4024) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 51.975851] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 52.046604] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2017/12/11 21:02:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009ef000)={0x0, 0x0}) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x0, 0x4, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x800, 0x0) r2 = syz_open_dev$binder(&(0x7f00009a2000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) bind$netrom(r1, &(0x7f0000aaf000-0x48)=@full={{0x3, {"79aedb52dc3c64"}, 0x33b07173}, [{"4573ca7436d43c"}, {"69091903fadce7"}, {"be6b98a2cd17be"}, {"5206bb903fa4ac"}, {"5bda14a568d6ea"}, {"d157b732dba60e"}, {"c816fd908e0d24"}, {"cf518f0a317a64"}]}, 0x48) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008ae000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x8801}) syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) perf_event_open(&(0x7f0000374000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1000000400981b) ioctl$int_in(r3, 0x5452, &(0x7f00006d2000-0x8)=0x800) readv(r3, &(0x7f0000820000-0x18)=[{&(0x7f0000e29000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000500000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000e56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x3) fcntl$dupfd(r0, 0x0, r2) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x2, 0x80003, 0x6) setsockopt(r5, 0x0, 0x27, &(0x7f00006e2000-0xc)="e000003e7ffeff0021ec067f", 0xc) shutdown(r3, 0x0) 2017/12/11 21:02:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f000014f000)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ae000-0x10)={0x0, 0x3, 0x5, 0x4b4}, &(0x7f0000b8e000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006e1000-0x8c)={r2, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d74000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000204000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000138000-0x8)={0x0, 0x0}, 0x40000800) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000b13000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffd) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f00007c5000-0x40)={0xffffffffffffffff, 0x1000, 0xaa22, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x8020, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x227e, &(0x7f0000001000-0x1)="") ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00008c8000-0x28)={0x8, 0x17, 0x4fd, 0x1, "030738a6425146fd861045d3acd6e4153a16444310efaa4b9485b4dd97d1e2ee"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) r8 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r7, r8, 0x1d, &(0x7f0000b1f000-0x10)={0x80b, 0x4, 0x1, 0x4}) dup2(r3, 0xffffffffffffff9c) r9 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) ptrace$getregs(0xc, r7, 0x1b6f117c, &(0x7f0000477000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r9, &(0x7f0000481000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/12/11 21:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f0000611000)="2e2f66696c653000", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000487000)=[&(0x7f0000bd4000)="657468317070703100", &(0x7f0000d59000-0x1)="00", &(0x7f0000e3d000)="00"], &(0x7f0000876000)=[&(0x7f00005a7000-0x12)="4076626f786e6574317b656d3147504cd400"], 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000)="", 0x0, 0x4, &(0x7f0000af9000)=@abs={0x0, 0x0, 0x3}, 0x8) execve(&(0x7f00003f0000-0x8)="2e2f66696c653000", &(0x7f0000a4d000)=[], &(0x7f0000628000-0x20)=[&(0x7f00007bf000-0x4)="656d3000", &(0x7f00005da000)="766d6e65743176626f786e657430776c616e302700", &(0x7f0000803000)="5d2300", &(0x7f0000526000)="6367726f757000"]) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00008df000)={0x3, &(0x7f0000bc6000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000620000)=[{0x1, 0xeb, 0x6, &(0x7f0000fd6000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x8f, 0xffffffff, &(0x7f0000614000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x12, 0x8, &(0x7f0000ccf000)="000000000000000000000000000000000000"}]}) fcntl$setown(r3, 0x8, r1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000529000-0x10)={0x7c62080b, 0x3}) kcmp(r1, r1, 0x1, r0, r3) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) inotify_init1(0x800) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) creat(&(0x7f0000e26000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000236000-0xc)="636966732e73706e65676f00", &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r6) r7 = semget$private(0x0, 0x4, 0x184) semctl$SEM_INFO(r7, 0x4, 0x13, &(0x7f00003e0000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = request_key(&(0x7f00008fe000)="7573657700", &(0x7f00009ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d03000-0x1)="02", 0x0) keyctl$search(0xa, r8, &(0x7f0000f83000-0xd)="0000000800000002", &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r8) 2017/12/11 21:02:46 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r0, 0x800000000000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fbf000-0x4e)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fbf000-0x4)=0x4e) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x1e, r0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8001, &(0x7f0000fc2000)="b10b9de92ef7420a4ca12c1935155b7b3bab0b2a2c9558a265ad51968d40e57a908fd2423c82c5fda703dce76590c21e910b1a9a716ba6d082d55ea4cbd20de579decd8d7269421039f47453b1f0e115e07e97b2c331902ddb56f93699d6e51b56fdb3f8ffffffffffffff19bdb6044298aa1b97a835ee1ef466f8b035b59a9ede0735934b40") ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x7fff, 0x80001) gettid() mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00009f4000-0x8)="2e2f66696c653000", 0x1c000, 0x2000000000000404) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f60000)={0x92, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffff, 0x4, 0x2f49, 0x5, &(0x7f0000237000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x0, 0x6}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x5, &(0x7f00004a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 21:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) creat(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) r6 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r6, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:46 executing program 0: socket(0x14, 0x5, 0x400) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000000007, 0x5, 0x1000000005, &(0x7f0000dc6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000947000-0x4)=0x18, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000410000-0x2)={0x42424242, 0x42424242}, 0x261, 0x9) syz_emit_ethernet(0x48, &(0x7f0000063000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373257bf", [], {{0x0, @ipv4={{0x9, 0x4, 0xfffffffffffffffc, 0x3, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x7}, @lsrr={0x83, 0x7, 0x2, [@rand_addr=0xc33b]}]}}, @tcp={{0x3, 0x2, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {"0836"}}}}}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e5d000)=[{&(0x7f000089a000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b000400010000000000050010000500000000000000005f7c", 0x3b}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000096d000-0xc)={0x0, 0x7fffc, r0}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000838000-0x22)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r3, 0x49) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000014d000)={0x0, 0x5b, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000078b000)="2f6465762f73657175656e6365723200", 0x80000100, 0x0) 2017/12/11 21:02:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005fa000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket(0xa, 0x3, 0x40) msgget(0x3, 0x0) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r2, 0x0) setrlimit(0x6, &(0x7f0000cbe000)={0x0, 0x0}) r3 = epoll_create(0x208) ioctl$int_in(r2, 0x5473, &(0x7f0000239000-0x8)=0x200006) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000094e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000238000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f00001b4000)={0x1, r4}) geteuid() signalfd(r3, &(0x7f0000795000-0x8)={0x9}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c5c000)={0x0, 0x0, 0x0}, &(0x7f000074a000-0x4)=0xc) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e62000-0x4)=0x20000005) getpgid(0xffffffffffffffff) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000672000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000)=0xc, 0x800) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") eventfd(0x9) 2017/12/11 21:02:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x80000010002, 0x11) timerfd_gettime(r0, &(0x7f0000dfe000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000556000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000012a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a82000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002b3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6b000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000077b000-0xe)="6e65742f6d6366696c7465723600") readv(r3, &(0x7f0000e1f000-0x20)=[{&(0x7f00000b7000-0x22)="", 0x0}], 0x1) lseek(r3, 0x0, 0x3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80b, 0x58b) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(r5, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee6000)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0, 0x32, r6, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000f94000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x2000000000000}, @generic={0x3c, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x1, 0x80, &(0x7f0000f96000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000d24000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 52.216992] audit: type=1400 audit(1513026166.242:36): avc: denied { map } for pid=4044 comm="syz-executor4" path="socket:[14313]" dev="sockfs" ino=14313 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2017/12/11 21:02:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009ef000)={0x0, 0x0}) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) dup2(r0, r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f03000-0x10)=@common="64756d6d793000000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abb000-0x1)=0x18) r2 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000b8e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 21:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000202000-0x14)={0x0, 0x10000008, 0x5, 0xffffffff, 0x201, 0x5}, 0x14) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e06000-0xb8)={0x0, 0x0, 0x2158, 0x10001, 0x7, 0x3, 0x2, 0x80, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9f, 0x612, 0xffffffff, 0x4, 0x1ff}}, &(0x7f0000f7f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001f9000-0x27)={r3, 0x1f, "126e2f7aa645691292cad3823cfbf4abfceed479a41a404c543ba952560682"}, &(0x7f0000d02000)=0x27) r4 = open$dir(&(0x7f0000695000-0x8)="2e2f66696c653000", 0x400000, 0x40) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = fcntl$getown(r4, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000363000)={0x4000000, 0x0, 0x5}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a25000/0x18000)=nil, &(0x7f000036a000-0x18)=[@text32={0x20, &(0x7f000017f000)="0f213066baf80c0f38c88bbb730000ef66bafc0cb000eeb91a0b0000b80a000000ba000000000f30c7442400d6000000c744240265000000c7442406000000000f011424c4c2890b4cdf23640f015d0726660f3881b05674d9520f09b8300000000f23c80f21f8350000e0000f23f88fc860a69ba3841a4300", 0x79}], 0x1, 0x4, &(0x7f0000e3e000)=[@cstype3={0x5, 0x6}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000747000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cb9000)={0x0, 0x2807}, 0x8) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x72, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r9 = syz_open_dev$sg(&(0x7f000046b000)="2f6465762f73672300", 0x7ff, 0x200000) setsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000312000)=0x1, 0x4) r10 = epoll_create1(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_kvm_setup_cpu$x86(r9, r9, &(0x7f000024a000/0x18000)=nil, &(0x7f0000efd000)=[@text16={0x10, &(0x7f0000552000)="baf80c66b8b0a6008b66efbafc0ced3664650f01ca660f3a211f0066b8030000000f23d00f21f86635000000030f23f80f017097d9ec65650f01c96766c7442400e50000006766c7442402515600006766c744240600000000670f011c24a5b831018ec0", 0x64}], 0x1, 0x58, &(0x7f0000698000-0x20)=[@efer={0x2, 0x0}, @flags={0x3, 0x200}], 0x2) ioctl$TIOCSTI(r9, 0x5412, 0xef31) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f0000a84000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b94000-0x4)=r7) ioctl$KVM_RUN(r6, 0xae80, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a0000)="2f6465762f72666b696c6c00", 0x20000000541800, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000fef000-0x20)={0x4002, &(0x7f0000264000-0x8)=0x0, 0xf, r11, 0x1}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000669000)={0x1ff, 0xffffffffffffffff, 0x0, 0x2, 0x40}) 2017/12/11 21:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) name_to_handle_at(r5, &(0x7f0000642000)="2e2f66696c653000", &(0x7f0000d17000)={0xd3, 0x5d, "927ebcc049a5821187f929c5996f88ca60115a012aea63b45e37ef6dbc295d9b487d27fedef440fb436f7d3fe47a0e8c5591ebcbd3ea16fcaa2400770dd258cbc9db067116aab870904fc036fdcae797eb525c00e0d9389576776b34f472cf431dd091ccd2df66d2eb2d9d717b974693592718881dc83ddddf3dac7c7c4aa25cb4d344d55ae1733331ad5c6ce3de46b29ee29657f9c8e9ded0885c84afa1147e82ff2977229163897136f26b0d3e9a97c41c481a4e084955cb00286a9ddf211865ddc5e0b142a4150ed8ca"}, &(0x7f0000a23000)=0x0, 0x1400) r6 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r6, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d32000-0x9)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x4c06, 0x0) bind$inet(r0, &(0x7f0000833000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r1, &(0x7f0000179000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000240000)=0x1c) pipe2(&(0x7f0000a76000-0x8)={0x0, 0x0}, 0x7fffc) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000b0000-0xa)="2f6465762f6375736500", 0x80000000, 0x0) linkat(r4, &(0x7f0000aeb000)="2e2f66696c653000", r5, &(0x7f0000a07000-0x8)="2e2f66696c653000", 0x1000) fdatasync(r1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001c3000-0x4)=0x2, 0x4) r6 = socket$inet(0x2, 0x803, 0x4000006) r7 = syz_open_dev$tun(&(0x7f0000a3b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000000a) r8 = fcntl$dupfd(r7, 0x0, r7) r9 = dup2(r4, r3) rt_sigsuspend(&(0x7f000069a000)={0x2}, 0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) signalfd4(r1, &(0x7f0000c27000-0x8)={0x0}, 0x8, 0x200000080800) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4018641b, &(0x7f00001a0000-0x18)={&(0x7f0000491000/0x3000)=nil, 0x2, 0x3, 0xa, &(0x7f0000828000/0x4000)=nil, 0x81}) write$tun(r8, &(0x7f00005fb000-0x9d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "9a"}}}, 0x27) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000e53000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000e55000-0x10)={0x0, 0x4, &(0x7f0000cf9000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0xcfcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000709000-0x4)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a0d000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) 2017/12/11 21:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d58000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x1, r0, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f00001e1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000728000-0xc)="2f6465762f72666b696c6c00", 0x100000001, 0x0) mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000ad9000)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000b08000-0x18)={0x0, 0x100, 0xea7, 0x6, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000002a000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000051000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000121000-0x8c)={r3, @in6={{0xa, 0x3, 0xb137, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ba8000)=0xffdf, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ff7000-0x98)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, []}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r4, 0x10000000000000) write(r4, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310bc", 0x12) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r5 = socket(0x8, 0x2, 0xa079) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00008b3000-0xc)={0x0, 0x0, 0x0}, 0xc) timer_create(0x5, &(0x7f00001fe000)={0x0, 0x30, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2e000-0x3)=0x0) timer_create(0x0, &(0x7f00003c9000-0x2d)={0x0, 0x11, 0x1, @thr={&(0x7f00004b1000)="9365936e688a2c68d8d8ca7d307902e598", &(0x7f0000520000)="d0ee09ef39b0adc277d6da0caee32508e9e57bdee7710e1595299f56b8a0bf4fb6dff70a195fb09c8e45a230e5a2df377b13b7f13ed3e125a3d7b0e9438b0ed29218f3ad38fb20b49ef9b269772b003fd83d3c04b635ae983366d41a9a7e4b9a85d67291c6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000293000-0x4)=0x0) timer_getoverrun(r7) openat$cuse(0xffffffffffffff9c, &(0x7f00001c0000-0xa)="2f6465762f6375736500", 0x400, 0x0) [ 52.260345] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/11 21:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = semget$private(0x0, 0x6, 0x104) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000277000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035d000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x200000000000, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r2, &(0x7f0000c33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f99000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000a74000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000126000)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00009fe000-0x8)=0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000086a000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4e61db249fe07c5f43b3f9a13bf3a5fa"}) bind$nfc_llcp(r2, &(0x7f0000570000)={0x27, 0x2c16, 0x9, 0x6, 0x8, 0x88, "10265ddac4173ea6a6881d53b2090b175a269bd886fec49827232d5e0189be2810b2ee0f37076f6e73e520288dd055f28b90a882e92c69d4c43160decbe90f", 0x1}, 0x60) sync() fstatfs(r0, &(0x7f0000f6c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 52.265696] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 52.281305] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/11 21:02:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009ef000)={0x0, 0x0}) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000159000-0x8)={0x0, 0x0}, 0x80000) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) r5 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r5, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) [ 52.281319] binder: 4041:4045 ioctl 40046207 0 returned -16 2017/12/11 21:02:46 executing program 1: set_mempolicy(0x10008004, &(0x7f0000b80000-0x8)=0x4, 0x1) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fc0000-0xb)="2f6465762f766373612300", 0xfffe, 0xa01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 0x2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fc2000-0xb)="2f6465762f6c6f6f702300", 0x20671, 0x4108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000835000)={0x0, 0x0}, 0x80000) recvfrom(r1, &(0x7f00009b6000)="000000000000000000", 0x9, 0x40, &(0x7f0000aee000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pread64(0xffffffffffffffff, &(0x7f0000056000)="", 0x0, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000472000)={0x9, 0x4, 0x3b1, 0x8000, 0x200, 0x1, 0x3e00000000000, 0x9, 0x6, 0x800, 0x8, 0x40}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000113000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x41, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r5, r4) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000000)={0xfffffffffffffffa, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 52.318445] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 52.334347] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 52.615794] device syz1 entered promiscuous mode 2017/12/11 21:02:47 executing program 5: r0 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) r1 = open(&(0x7f0000909000)="2e2f636f6e74726f6c00", 0x80040, 0x0) r2 = syz_fuse_mount(&(0x7f000014c000)="2e2f66696c653000", 0x8000, 0x0, 0x0, 0x400000000, 0xfffffffffffffffe) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e0000)="2f6465762f70746d7800", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) epoll_create1(0x0) msync(&(0x7f0000d35000/0x3000)=nil, 0x3000, 0x1000000000000) stat(&(0x7f0000796000-0x8)="2e2f66696c653000", &(0x7f0000d94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000e7f000-0xb)="2f6465762f6c6f6f702300", 0x20000000000001, 0x4000) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x20, &(0x7f00004b4000)="", &(0x7f0000d16000)=0x0) r5 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x10) ftruncate(r5, 0x7fff) r6 = request_key(&(0x7f0000e07000-0x8)="6269675f6b657900", &(0x7f000012c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e68000-0x1c)="2d73656c696e757826236264657665746830766d6e65743047504c00", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = msgget(0x0, 0x106) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000001000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = request_key(&(0x7f00003d6000-0xa)="73797a6b616c6c657200", &(0x7f0000fda000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2f)="706f7369785f61636c5f616363657373707070302e73656c696e7578776c616e317d212c6c6f5e2b65746830262c00", r6) keyctl$search(0xa, r6, &(0x7f00006a1000)="73797a6b616c6c657200", &(0x7f0000227000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r8) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) recvfrom$packet(r5, &(0x7f00007b7000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x2020, 0x0, 0x0) rt_sigsuspend(&(0x7f00001da000)={0x0}, 0x8) accept$inet(r4, &(0x7f0000eaa000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eee000)=0x10) modify_ldt$read_default(0x2, &(0x7f000078a000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) sendfile(r9, r5, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000811000)={0x0, 0x1d, "cf33f7f1aa93b9afe78634ddd154d1328fb9534a6c71806ba1aabef5b8"}, &(0x7f0000f19000)=0x25) ioctl$TCSETS(r9, 0x5402, &(0x7f00003e1000)={0x9, 0x7fff, 0x1, 0x992dd23, 0xf61c, 0x6, 0x6, 0x2, 0x6, 0x80000001, 0xff, 0x3}) fcntl$setlease(r1, 0x400, 0x0) socket$inet(0x2, 0x4, 0x0) rename(&(0x7f0000a41000-0x8)="2e2f66696c653000", &(0x7f00004de000-0xa)="2e2f636f6e74726f6c00") 2017/12/11 21:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000795000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) r5 = open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) accept4$llc(r5, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x7ffff) 2017/12/11 21:02:47 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00001a7000+0x4a0)="6664000002000010") getdents64(r3, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={{r4, 0x0}, {0x0, 0x7530}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009ef000)={0x0, 0x0}) open(&(0x7f000011b000)="2e2f66696c653000", 0x400, 0x8) 2017/12/11 21:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000855000-0x78)={0x2, 0x78, 0x80000000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a8000-0x11)="2f6465762f7667615f6172626974657200", 0xfe, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) readv(0xffffffffffffffff, &(0x7f0000576000-0x60)=[{&(0x7f0000f84000-0xf6)="", 0x0}, {&(0x7f0000bb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000156000-0xf0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000cd1000-0x3)="dd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket(0x4, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6b766d00", 0x0, 0x0) readv(r4, &(0x7f0000058000)=[{&(0x7f00003bc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x1) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) perf_event_open(&(0x7f0000660000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f00004de000)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000071c000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000008c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c5b000)={r7, 0x0, r1}) ioctl$int_in(r2, 0x5452, &(0x7f0000804000)=0x3ff) io_setup(0x0, &(0x7f000082b000-0x8)=0x0) io_submit(r8, 0x5, &(0x7f0000535000-0x28)=[&(0x7f00000a1000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff9, r0, &(0x7f000046d000)="4a5719db16ced12a10fa30cf1c", 0xd, 0x3f, 0x0, 0x0, r1}, &(0x7f00004f9000)={0x0, 0x0, 0x0, 0x3, 0x401, r2, &(0x7f00007f6000)="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", 0xfe, 0x0, 0x0, 0x0, r1}, &(0x7f00000e3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000b40000-0xa2)="354d791606715fbf1d25ef47226a50bf027a469f3985ac043d55a3a1d9aff15165c9cad2e8dc30155218b066b2687449d4c0e5ed1477d5c058c0af584227b92844ae090089ba1ccc4a177ac5c837a3f3647787a8ceea974fc3e4d1e6691779fa48681d883950e097a6606eb8120a6fd5aa2f272e2c01c4f1c25e235b7dcb60f1a4ab85f9cb2558123fcbfe1c3062d60b357a662b7a5d893ac07ef0cb97c4047ba3e1", 0xa2, 0x5, 0x0, 0x1, r1}, &(0x7f000042e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000fea000)="e427b784825b583305df57a2be487d611cdce2a8b2739c3f85917cd48391297f96e05d2824d595b1249f281e03df1c8c162e85784cc7ccc321ee11fab6c15f46789861ccdda743a4119717926eb08445d1a3640c73a22572fd0011b4d12f11aa5ee08e295dbbeab5da94b67acacbda6da74d39560cddfa200039859a4cd94f30653fdb5b1e7a66e6dd40e4409ed49642d7418b50ac18f8354f724dfafd071172f26be64a7c351c170c76c173a4b4e0c98580f44f98e953c5db22573f8d90be51a41c2fb37824cb2aadabdc1613683bf4de0caf9317737888aea7c676e8971f6ac3f0367b63d55a22dbfea3e1e77d08ca8c77cd2302c353d2", 0xf8, 0x2889, 0x0, 0x0, r1}, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x8, 0x61, r2, &(0x7f00002e4000-0x9a)="85a3268a3ff3b77e1898cc9232514c68a780e1701ad679cfbde59ef9b68c587013c525159ca5e8f908c89a48a3c73a912c5db09e9d5538e7ebce5e1ec3151ff9def547d3e25178441395a8ea771e6289a67eb97b65601056a4a662812bb34719c2b492181ed878286741ed61610089fb501d9b345757eab1fd93b367c688adbbfdd8fbaf95118680aa0b4ec8950cc0fa6d8781e1d648aa50d4ca", 0x9a, 0x400, 0x0, 0x1, r1}]) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000f02000-0x2d)="7299fd02ec21accd1bd527d1a4c0e7669887aa5f2664d3db5b00f8eb8b0d437f8efdad0c3489cb02c93c35ed2c", 0x2d) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000c5d000-0x4)=0x3d, 0x4) r9 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)="706167656d617000") socket$bt_hidp(0x1f, 0x3, 0x6) sendfile(r9, r9, &(0x7f0000014000)=0x0, 0xffffffff) 2017/12/11 21:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000528000-0x10)=[]) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000805000-0x4)=0x3, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="983f727d1cf4378e33f9c9f8f259f2b4", @ifru_settings={0x201, 0x0, @fr=&(0x7f00003b6000)={0x0, 0x0, 0x0, 0x7fff, 0xe1, 0x0, 0x0}}}) timer_create(0x0, &(0x7f0000f1d000-0x60)={0x0, 0x12, 0x1000, @thr={&(0x7f00009df000)="c2", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r2 = open$dir(&(0x7f0000bbe000)="2e2f66696c653000", 0x101900, 0x100) mkdirat(r2, &(0x7f0000b95000-0x8)="2e2f66696c653000", 0x21) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) syncfs(r0) r4 = syz_open_dev$usbmon(&(0x7f0000a65000)="2f6465762f7573626d6f6e2300", 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)="74696d65727300") timer_create(0x0, &(0x7f0000f6b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000af2000)="", &(0x7f0000934000+0x65d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x0) getresuid(&(0x7f00005a3000-0x4)=0x0, &(0x7f0000b0b000)=0x0, &(0x7f0000b72000-0x4)=0x0) preadv(r5, &(0x7f0000c1c000-0x50)=[{&(0x7f0000371000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00006fc000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000be1000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000034000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000109000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x56) recvmmsg(r4, &(0x7f0000014000-0x258)=[{{&(0x7f000067f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00005ed000-0x60)=[{&(0x7f00004de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000004e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000d2a000)="000000000000000000000000000000", 0xf}, {&(0x7f000029d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000523000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f000020c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x6, 0x0, 0x0, 0x19}, 0xffffffff}, {{&(0x7f0000611000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa1000)=[{&(0x7f0000ded000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000011d000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000208000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00005a4000)="0000000000000000", 0x8}], 0x4, &(0x7f0000846000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x1}, 0x7f}, {{&(0x7f0000e37000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000ba5000-0x10)=[{&(0x7f0000ae0000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x1, &(0x7f0000d61000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x81}, 0x0}, {{&(0x7f00007e5000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000079c000)=[{&(0x7f0000d97000)="000000000000000000000000000000000000000000000000000000", 0x1b}], 0x1, &(0x7f000053c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x0}, 0x9177}, {{&(0x7f000090a000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7c000-0x30)=[{&(0x7f00007a8000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f00003cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f000064a000-0x9)="000000000000000000", 0x9}], 0x3, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f00000ca000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fdf000)=[{&(0x7f000011f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00004d4000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000f29000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f00004b0000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f000075f000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x5, &(0x7f000097c000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x2}, 0x7}, {{&(0x7f00004ef000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000394000-0x50)=[{&(0x7f0000834000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000620000)="0000000000", 0x5}, {&(0x7f0000923000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000607000)="", 0x0}, {&(0x7f0000640000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x5, &(0x7f00007ab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1ff}, 0x362}, {{&(0x7f0000d5c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000de5000)=[{&(0x7f0000538000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x1, &(0x7f0000d02000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x401}, 0x5}, {{&(0x7f0000f98000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000856000-0x20)=[{&(0x7f00007a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000533000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x2, 0x0, 0x0, 0x7f}, 0x7ff}, {{&(0x7f000077b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa1000)=[{&(0x7f00009bf000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000059c000)="000000000000", 0x6}], 0x2, &(0x7f0000695000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x4}, 0x3}], 0xa, 0x12040, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) timer_gettime(r1, &(0x7f000035b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000557000)={0xfffffffffffffff9, 0x4, 0xff3be5a00000000, 0x9247a3d}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000494000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x2, &(0x7f00000ae000)={0x3, {"80d264f9765844"}, 0x8}, 0x10) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000050b000-0x10)={&(0x7f0000b6f000/0x3000)=nil, 0x3000}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000d24000-0x4)=0x0, &(0x7f00006e6000-0x4)=0x4) io_submit(r6, 0x4, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0xc3, r3, &(0x7f000096b000)="13c029e0716969f3ee97b81adb0a66883f486d08d1a299134d803fad8138697d7ee2eb31992ab7665751a87bc3834f81e7e2b25a4132a2", 0x37, 0x3, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}, &(0x7f0000814000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r3, &(0x7f00009ac000-0xe4)="f3fdedbc9b7f155d8bbd22ddbb51861dd05af02c5997b2fe11aaa708f65027feb0cf4852bdabf46d99aa7a1f89c20ecde05a653129d3d26474bcc5adddd85f050c3ca8ce6c408a6f3eb266c8380375d2bdfdc072e1b6dd3dc8401807fa875cdc82f1a4fc35798b5455d0d39036d3b9ac384b03f354bf3f2e1a9ac9ce90e67ea50da434a9a86a7861e9fbb3a689bba495df374e9670ca7f47440289e7ed9d462be8c8065a60e9b575a3db526bf669939b572c872e23c627154be1888839cc19cb43a5a7c1b03d9d23191307c4380e7070994ed15d288dbde732e50fd19e8bdee95a43f309", 0xe4, 0x7fff, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000c14000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ea7", 0x5e, 0x8, 0x0, 0x1, 0xffffffffffffffff}]) getpeername$packet(0xffffffffffffffff, &(0x7f0000d6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1c000-0x4)=0x14) bind$packet(r4, &(0x7f0000bd9000)={0x11, 0x7, r7, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 21:02:47 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eea000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10, 0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f000018b000-0x118)={0x8000, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d41000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cb7000-0x4)=0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eea000)=0x1, 0x4) accept$inet6(r2, 0x0, &(0x7f0000d8c000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e49000)={0x80000000000f, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r1, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eee000-0x4)=0x1c, 0x80800) bind$inet(r0, &(0x7f0000342000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r3, 0x80000) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f00000c8000)="", &(0x7f00000df000+0x9eb)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000eef000)={0x3f, 0x0, 0x8000007ff, 0x4, 0x0}, &(0x7f000036d000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000ef1000)={r6, 0xa3f7}, &(0x7f0000ef2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c5a000-0x20)={0x9, 0x5, 0x4, 0x80000000003, 0x5490, 0x5, 0x1, 0x8, r6}, 0x20) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000ef0000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x2000000000, 0x524b970b525d5f5d) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000ce000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eed000-0x4)=0xc) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ef2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000eed000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x7fff, 0xa, 0x0, 0x40080, 0xa, r7, r8}, {0x10000000006, 0x3, 0x2, 0x2, 0x0, 0x0, 0x7ff, 0x7}, {0x430, 0xff, 0x400, 0xb4ff}, 0x5, 0x100000000, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2}, 0x0, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x1, 0x2, 0x200, 0xfffffffffffffffa, 0x0}}, 0xe8) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000cac000)="1800000002000100000000000000000010000000020000ec01da1e0300013cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e2010067fc2163e0209cee4a5acb3da41f00000000000000c88ebbff060100000b01000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c03eef6795de42e384", 0xc4) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 21:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed0000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000278000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000123000)=0xfffffffffffffbff, 0x4) sched_setaffinity(r1, 0x8, &(0x7f000056d000-0x8)=0x7f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x27563bd62bf759a0, 0x40000079) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c8e000-0x4)=0x0, &(0x7f0000642000-0x4)=0x4) mmap(&(0x7f000084f000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0xd) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000280000)=0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x1, &(0x7f00007fc000-0x1c)="92ca680848a1d999297e79bf5c489c362c562927a3085a91989824fd") mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x2, 0x20017, r0, 0x3) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8a000)="2f6465762f72746300", 0x80000, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3a, &(0x7f0000ef1000-0x2)="ac33", 0x2) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00006d9000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) shmget(0x2, 0x4000, 0x54008000, &(0x7f00005c8000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a68000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000-0x4)=0xe8) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000193000)=@generic={0x4, 0x1000, 0x10004}) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000266000-0x14)={0x0, 0x9bf4, 0xc822, 0x4ffa7fde, 0x0, 0x10001}, &(0x7f0000be1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ea7000-0x8f)={0x0, 0x87, "925564b36d000004010207e90df6beea2eecd0788f1773fe0b6cdab1993ed42504c031416442a1282a5f79a88fd794e06500b4ee15685ed6afcfbb119780dc383c87137e2b9f7380b23935b2ae5547c3ed83b2e59ce07fb25e0a31b91629a0e7e6d88f5f74027e810e50af0b7305a2a87b375ccecbbaa437a121f8597afd5969dfb6822bb8a96b"}, &(0x7f0000f4f000)=0x8f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e4a000-0x8)={r6, 0x7}, 0x8) setsockopt$inet6_buf(r4, 0x29, 0x15, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) 2017/12/11 21:02:47 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)="2f6465762f76637300", 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)="2e2f66696c653000", 0x40, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000090e000)=0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)="2f6465762f736e642f73657100", 0x0, 0x0) read(r6, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)="2f6465762f73657175656e6365723200", 0x80000f, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000fb7000-0x8)={0x0, ""}, 0x8, 0x3, 0x800000000001000) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) [ 53.062934] ================================================================== [ 53.070415] BUG: KASAN: global-out-of-bounds in show_timer+0x278/0x2b0 [ 53.077077] Read of size 8 at addr ffffffff8574afa0 by task syz-executor0/4123 [ 53.084426] [ 53.086055] CPU: 0 PID: 4123 Comm: syz-executor0 Not tainted 4.15.0-rc2-mm1+ #39 [ 53.093573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.102904] Call Trace: [ 53.105470] dump_stack+0x194/0x257 [ 53.109080] ? arch_local_irq_restore+0x53/0x53 [ 53.113726] ? show_regs_print_info+0x18/0x18 [ 53.118201] ? seq_printf+0xb3/0xe0 [ 53.121809] ? show_timer+0x278/0x2b0 [ 53.125591] print_address_description+0x178/0x250 [ 53.130495] ? show_timer+0x278/0x2b0 [ 53.134272] kasan_report+0x25b/0x340 [ 53.138060] __asan_report_load8_noabort+0x14/0x20 [ 53.142963] show_timer+0x278/0x2b0 [ 53.146574] traverse+0x248/0xa00 [ 53.150028] ? seq_hlist_next+0xc0/0xc0 [ 53.153999] seq_read+0x96a/0x13d0 [ 53.157547] ? seq_lseek+0x3c0/0x3c0 [ 53.161238] ? selinux_file_permission+0x82/0x460 [ 53.166063] ? security_file_permission+0x89/0x1f0 [ 53.170973] ? rw_verify_area+0xe5/0x2b0 [ 53.175026] do_iter_read+0x3db/0x5b0 [ 53.178809] ? dup_iter+0x260/0x260 [ 53.182429] vfs_readv+0x121/0x1c0 [ 53.185951] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 53.191311] ? fget_raw+0x20/0x20 [ 53.194739] ? exit_to_usermode_loop+0x198/0x2f0 [ 53.199497] ? syscall_return_slowpath+0x2ad/0x550 [ 53.204410] do_preadv+0x11b/0x1a0 [ 53.207925] ? do_preadv+0x11b/0x1a0 [ 53.211623] SyS_preadv+0x30/0x40 [ 53.215064] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 53.219795] RIP: 0033:0x452a39 [ 53.222960] RSP: 002b:00007f6fc9763c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 53.230649] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 53.237893] RDX: 0000000000000005 RSI: 0000000020c1bfb0 RDI: 0000000000000015 [ 53.245137] RBP: 00000000000000ae R08: 0000000000000000 R09: 0000000000000000 [ 53.252382] R10: 0000000000000056 R11: 0000000000000212 R12: 00000000006ef0f0 [ 53.259624] R13: 00000000ffffffff R14: 00007f6fc97646d4 R15: 0000000000000000 [ 53.266895] [ 53.268495] The buggy address belongs to the variable: [ 53.273744] proc_interrupts_operations+0x100/0x120 [ 53.278731] [ 53.280334] Memory state around the buggy address: [ 53.285236] ffffffff8574ae80: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.292569] ffffffff8574af00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.299900] >ffffffff8574af80: 00 00 00 fa fa fa fa fa 00 00 00 00 fa fa fa fa [ 53.307229] ^ [ 53.311610] ffffffff8574b000: 00 fa fa fa fa fa fa fa 00 00 00 00 00 01 fa fa [ 53.318940] ffffffff8574b080: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.326270] ================================================================== [ 53.333599] Disabling lock debugging due to kernel taint [ 53.339015] Kernel panic - not syncing: panic_on_warn set ... [ 53.339015] [ 53.346347] CPU: 0 PID: 4123 Comm: syz-executor0 Tainted: G B 4.15.0-rc2-mm1+ #39 [ 53.355146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.364463] Call Trace: [ 53.367022] dump_stack+0x194/0x257 [ 53.370620] ? arch_local_irq_restore+0x53/0x53 [ 53.375259] ? vprintk_default+0x28/0x30 [ 53.379293] ? vsnprintf+0x1ed/0x1900 [ 53.383065] ? show_timer+0x1e0/0x2b0 [ 53.386837] panic+0x1e4/0x41c [ 53.390000] ? refcount_error_report+0x214/0x214 [ 53.394733] ? add_taint+0x40/0x50 [ 53.398247] ? show_timer+0x278/0x2b0 [ 53.402020] kasan_end_report+0x50/0x50 [ 53.405961] kasan_report+0x144/0x340 [ 53.409733] __asan_report_load8_noabort+0x14/0x20 [ 53.414630] show_timer+0x278/0x2b0 [ 53.418228] traverse+0x248/0xa00 [ 53.421658] ? seq_hlist_next+0xc0/0xc0 [ 53.425609] seq_read+0x96a/0x13d0 [ 53.429134] ? seq_lseek+0x3c0/0x3c0 [ 53.432815] ? selinux_file_permission+0x82/0x460 [ 53.437637] ? security_file_permission+0x89/0x1f0 [ 53.442539] ? rw_verify_area+0xe5/0x2b0 [ 53.446572] do_iter_read+0x3db/0x5b0 [ 53.450341] ? dup_iter+0x260/0x260 [ 53.453948] vfs_readv+0x121/0x1c0 [ 53.457462] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 53.462807] ? fget_raw+0x20/0x20 [ 53.466228] ? exit_to_usermode_loop+0x198/0x2f0 [ 53.470970] ? syscall_return_slowpath+0x2ad/0x550 [ 53.475872] do_preadv+0x11b/0x1a0 [ 53.479377] ? do_preadv+0x11b/0x1a0 [ 53.483065] SyS_preadv+0x30/0x40 [ 53.486490] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 53.491214] RIP: 0033:0x452a39 [ 53.494374] RSP: 002b:00007f6fc9763c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 53.502047] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 53.509285] RDX: 0000000000000005 RSI: 0000000020c1bfb0 RDI: 0000000000000015 [ 53.516523] RBP: 00000000000000ae R08: 0000000000000000 R09: 0000000000000000 [ 53.523762] R10: 0000000000000056 R11: 0000000000000212 R12: 00000000006ef0f0 [ 53.530998] R13: 00000000ffffffff R14: 00007f6fc97646d4 R15: 0000000000000000 [ 53.538291] Dumping ftrace buffer: [ 53.541798] (ftrace buffer empty) [ 53.545473] Kernel Offset: disabled [ 53.549067] Rebooting in 86400 seconds..