[....] Starting enhanced syslogd: rsyslogd[ 11.314130] audit: type=1400 audit(1513884315.755:5): avc: denied { syslog } for pid=2994 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: [ 16.363205] audit: type=1400 audit(1513884320.804:6): avc: denied { map } for pid=3132 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-4,10.128.0.32' (ECDSA) to the list of known hosts. 2017/12/21 19:25:26 fuzzer started [ 22.497537] audit: type=1400 audit(1513884326.939:7): avc: denied { map } for pid=3143 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 2017/12/21 19:25:27 dialing manager at 10.128.0.26:40749 2017/12/21 19:25:30 kcov=true, comps=true [ 25.960604] audit: type=1400 audit(1513884330.402:8): avc: denied { map } for pid=3143 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=159 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2017/12/21 19:25:31 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000784000-0x9)='/dev/vcs\x00', 0x4401, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000474000-0x28)={0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0xb98, 0x1b3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000)={0x3, 0x0, [{0x80000019, 0x81, 0x1, 0x9, 0xffffffffffff08be, 0x1f, 0x724d, [0x0, 0x0, 0x0]}, {0x0, 0x8, 0x4, 0x3, 0x80000001, 0x1000, 0x100000000, [0x0, 0x0, 0x0]}, {0xc0000001, 0x7, 0x2, 0x401, 0x1, 0x101, 0x400, [0x0, 0x0, 0x0]}]}) signalfd4(r0, &(0x7f0000000000)={0xab}, 0x8, 0x800) r1 = socket$inet6(0xa, 0x80000, 0xff800) fadvise64(r0, 0x0, 0x7, 0x8a769f6b486d326f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000+0xe0)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x695, &(0x7f0000003000-0x8)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="a1b6fdbd9e54da8ac6bb36213ec2b976", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) init_module(&(0x7f0000002000)='/dev/vcs\x00', 0x9, &(0x7f0000000000)='/dev/vcs\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x90000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x28)={0x2, 0x0, [{0x23e, 0x0, 0x101}, {0x90c, 0x0, 0x0}]}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000-0x4)=0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000004000-0x33)=""/51) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x3, &(0x7f0000005000-0x10)={0xffb8, 0xfd}, &(0x7f0000005000-0x10)={0x0, 0x0}) r4 = msgget$private(0x0, 0x104) msgsnd(r4, &(0x7f0000001000-0x21)={0x0, "eaf2b23ee681b10b4ef744d1559e2be27ddd356c548dc0df54"}, 0x21, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006000-0x10)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000005000)={0xa, 0x800, [{0x0, 0x0, 0x7}, {0x100, 0x0, 0xffff}, {0xfffffffffffffff7, 0x0, 0x50ad3c75}, {0x3, 0x0, 0x10001}, {0x1, 0x0, 0xfffffffffffeffff}, {0x10000, 0x0, 0x101}, {0x7c00000, 0x0, 0x100000000}, {0xc802, 0x0, 0x5000}, {0x10001, 0x0, 0x80000001}, {0x8, 0x0, 0x7}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000006000)=0x5, &(0x7f0000007000-0x8)=0x2) 2017/12/21 19:25:31 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/221, 0xdd) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000-0x2)={0x0, 0x0}, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) readahead(r2, 0x400, 0xfffffffffffff000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x19b0}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000009000-0x20)={0x10001, 0x1, 0x2000, 0x2000, &(0x7f0000002000/0x2000)=nil}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000-0x3d)={0x0, 0x35, "0726555e9c8106bab1017f7898b61eae159af7fab6d7bf6533c88d4f230ca582151ad322698ec6564392f9cd73b3003ee97c2e50f9"}, &(0x7f0000009000)=0x3d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000a000-0x108)={r3, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x5b, 0x101, 0xbd4b, 0x1, 0x5, 0x9, 0x0, 0xd72a, 0x7, 0x5, 0x0, 0x9, 0x200, 0x200]}, &(0x7f0000002000-0x4)=0x108) 2017/12/21 19:25:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e8622956774535db616a1b76d0bf40c4217835b974bdb6fe2adf954f4a40a32d26d9ba57af4be466b441a1ff5e1d4d832a8edc730c8ab06964f975569d18b00d0a25678ed33ef8ec07b898e8791c701476e465e192824e9271db98a8c7fd9bcdd7846f95d7a94bc676600e58ba1bc183f8872c6f88a403c748ab36a3a77c6499dd8a9a23431d715b57478d09ad5bc4821eaf0a81107b8dfaa8d68aec590c04f79b8d1cb7883ac26facbc0aa9f7d92657a05a117cee40780e1623ca38a19438b5ca48c935ccd9bb4d167d38aaa9fb1a2d0f5feaf88cf5d61b9a87f215a912ec30", 0xe0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0xe)=""/14) ioctl(r0, 0x0, &(0x7f0000001000-0x4d)="86283b7fa1e20ac4dac5b7cf3dd167a788844f0f91df3482c298045514926a0e327a677b178ada5288cfc2e581072530dbc5830dad32cb75ff18d8d920b5542e3f540785df4a29a63710232505") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000002000-0x14)={0xfffffffffffffffb, 0xbe5, 0x0, 0x2fe, 0xffffffffffffffff, 0xa51, 0x40c2, 0xc4d3, 0x0, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000002000)=""/12, &(0x7f0000001000)=0xc) listen(r0, 0xc4ec) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0x10001) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f000038f000/0x4000)=nil, 0x4000}) r1 = memfd_create(&(0x7f0000004000-0x21)='vboxnet0\\&!nodevlonodeveth1wlan1\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000004000)=0x6) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x24, &(0x7f0000006000-0x10)={0x40, 0x9, 0x30000000000000, 0x8000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000007000)=""/0, &(0x7f0000006000-0x4)=0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000009000-0x8)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000006000)=r2) 2017/12/21 19:25:31 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000-0x8)=0x4) fcntl$getflags(r0, 0x40b) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000002000-0xc)={0x10000000, 0x0}) r2 = gettid() r3 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000002000)={r0, r1, 0x7446}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7, &(0x7f0000004000-0x8)={0x401}, 0x8) r4 = memfd_create(&(0x7f0000001000-0x4)=')(&\x00', 0x1) getrandom(&(0x7f0000002000)=""/45, 0x2d, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x0, 0x66a6, 0x9]}, &(0x7f0000003000)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000001000)=0x8b) keyctl$session_to_parent(0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={r2, r6, r7}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000008000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r8, 0x1, 0x200}, &(0x7f0000005000)=0xc) 2017/12/21 19:25:31 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ae000)='/dev/sequencer2\x00', 0x8c00, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000978000)={0xffffffff, 0x6, 0x9}) ioctl$int_out(r0, 0x2, &(0x7f0000263000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/12) ioctl$sock_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x47, "89f157a4ff3dfe64b72e7e7e7f18f7874a4ce724a0b8e36ac43dc153c103c364aa20d8abf712bfbd5ede188076f227af40b43dbd9c1f3223260a773ea84e9db6fc7071983cbf21"}, &(0x7f0000001000)=0x4f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa08b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000)={0x4, r0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x9, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x7f, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001000)={0x0, ""}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000005000)={0x1, 0x8, [@random="8c276d3ccbbe", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e1902bbad395", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000007000-0xf8)=""/248) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, 0x2010, r0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(r3, &(0x7f0000005000)=@file={0x0, ""/4096}, &(0x7f0000008000-0x4)=0x1002, 0x80000) dup2(r5, r2) 2017/12/21 19:25:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000d92000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) sched_setparam(r1, &(0x7f0000001000-0x4)=0x0) r2 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x3}, 0x4) shmget$private(0x0, 0x3000, 0x84, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000003000-0x78)={{0x465, r3, r6, r7, r11, 0x10, 0x10000, 0x0, 0x0, 0x0}, 0xffff, 0x40, 0x80000000, 0x1000, 0x9, 0xe591, r1, r1, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000004000)={{0x9, r10, r8, r5, r4, 0x20, 0xffffffffffffff6f, 0x0, 0x0, 0x0}, 0x9, 0x1000000000000, 0x4, 0x7, 0x8, 0x0, r9, r9, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000005000)=0x3, 0x4) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000001000-0xe1)=""/225) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007000-0x4)={r0}) prlimit64(r9, 0x7, &(0x7f0000003000)={0x1, 0x8}, &(0x7f0000004000)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000005000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:25:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000123000-0xb8)={0x0, 0x3f, 0x6, 0x9, 0x2, 0x3, 0x80, 0xa84, {0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x0, 0xdd5e, 0x4}}, &(0x7f000022e000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e64000-0x8)={r1, 0x8}, &(0x7f00006a6000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000001000)=0x8) ioctl$KDADDIO(r0, 0x4b34, 0x8001) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000002000-0x70)=[{&(0x7f0000003000-0x44)=""/68, 0x44}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000003000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xd8)=""/216, 0xd8}, {&(0x7f0000003000-0xdb)=""/219, 0xdb}], 0x7, &(0x7f0000001000)=[{&(0x7f0000003000-0x9b)=""/155, 0x9b}, {&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000000000)=""/164, 0xa4}], 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000004000-0x6)={0x1f, 0x4, 0x1}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000005000-0x10)=@ax25={0x3, {"a9ee3c542abfbd"}, 0x7}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x7, 0x0) ptrace$setopts(0x4206, r3, 0x20, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r5, r6) 2017/12/21 19:25:31 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f000078b000-0x4)=0x0, &(0x7f0000000000)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x9, 0x1000, 0x400, 0x7, 0x8, 0xd9, 0x4, 0xf8e4, 0x8, 0x2}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="d70e81c5f63ee5d05541c49530c7cddf", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='sit0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000c56000/0x18000)=nil, &(0x7f0000001000)=[@text64={0x40, &(0x7f0000001000)="26f40f01dc66ba4000b809000000efc463816b920000000023c4224591343c66b85f000f00d066b813000f00d8660f6ac7c74424008000c0fec7442402bb00c0fec7442406000000000f011c24b95b0a00000f32", 0x54}], 0x1, 0x40, &(0x7f0000001000)=[@dstype3={0x7, 0x9}], 0x1) fstatfs(r1, &(0x7f0000002000-0x10)=""/16) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r1, r0, 0x0, 0x1, r0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='\x00', 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x82, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000)=0x0) perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0x32e, 0x80000000, 0x9, 0x8, 0x0, 0x100000000, 0x80, 0x4, 0x4, 0xffffffff, 0x6, 0x4, 0x0, 0x800, 0x2, 0x3, 0x7fff, 0x20, 0x8, 0x400, 0x7, 0x98, 0x5, 0x800, 0x0}, r5, 0x1f, r1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000004000)=0x564, 0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000006000-0x10)={0x6, 0x0, &(0x7f0000005000)=""}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) [ 27.291320] audit: type=1400 audit(1513884331.733:9): avc: denied { map } for pid=3143 comm="syz-fuzzer" path="/root/syzkaller-shm597859219" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.264776] audit: type=1400 audit(1513884332.706:10): avc: denied { sys_admin } for pid=3187 comm="syz-executor1" 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 [ 28.345135] audit: type=1400 audit(1513884332.786:11): avc: denied { sys_chroot } for pid=3372 comm="syz-executor0" 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 [ 28.417085] audit: type=1400 audit(1513884332.858:12): avc: denied { ipc_owner } for pid=3397 comm="syz-executor4" capability=15 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 2017/12/21 19:25:32 executing program 7: mmap(&(0x7f0000001000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000000d000)='/dev/urandom\x00', 0x0, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0xfffefffffffffffc, 0x7fffffff, 0x400000000000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000469000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x3) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000437000)=0x0) 2017/12/21 19:25:32 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/21 19:25:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0x0, 0x4) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x1, 0x0, 0x100, 0x9e, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:25:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f0000004000/0x2000)=nil, 0x2000, &(0x7f0000001000-0xdd)=""/221) readv(0xffffffffffffffff, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000003000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000002000-0x72)=""/114, 0x72}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000+0x889)=""/58, 0x3a}], 0x8) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000006000-0x4)={0x0, 0x0}}}) 2017/12/21 19:25:32 executing program 4: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000395000-0xa)='/dev/cuse\x00', 0xa0000, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00004cc000)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006a000)={0x0, 0x0}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000439000-0x24)={0x5, 0x4, 0x1f07, 0x8, 0x2, 0x5, 0x6, 0x1f, 0xffffffffffffffff, 0x7fff, 0x3ff, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004cc000)={0x7, 0xc, 0x20000000000000, 0x5, 0x0}, &(0x7f00004cc000)=0x10) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00004ce000-0x4)=0x46, 0x4) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004cd000)={r4, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004cd000)=0x8c) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00004cf000-0x68)="66476dc3a68bccc999997fb39fdc36a9ec91a43e8330238d33b43caf266419b8dd63cd41aab2611adb51118bfef0442fb3fbbea721b998380ac61a70117c4fcbbfc597ad0f2407078af198f7450f45188a0a3edd90f55d50eabeef789edcb873afff72024891deaf1d863bc296303f41b035a8429195814342e9890a2f81a3a51c2a7cdd59326596890181c69c3527589f81b3112b7472e1a696b4d858f0b8e5f1c91e6326ca8d1cabb48d93d68f6166a5be63fb86370ed3500ba6d9f9", 0xbd) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004cc000)={r4, 0x3, 0x7ff, 0x6, 0x8, 0x6}, 0x14) mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004d0000-0xd)='/dev/usbmon#\x00', 0x7, 0x301002) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004ce000)={r4, 0x2}, 0x8) mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00004d0000-0x6)={0x5, 0xfffffffffffeffff}) 2017/12/21 19:25:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000002000-0x8c)=""/140, &(0x7f0000001000)=0x8c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ptrace$getenv(0x4201, r1, 0x85bd, &(0x7f0000002000-0x8)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000717000-0x1)=0x4) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000040f000)={0x1, 0x0, [{0x0, 0x100000000, 0x3, 0xbc, 0x6f62, 0x7, 0xfffffffffffffbe7, [0x0, 0x0, 0x0]}]}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/21 19:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0xa)='net/route\x00') sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f25000)={0x0, 0x9, 0x10, 0xffffffffffff8000, 0x3f}, &(0x7f000075f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000049000)={r1, 0x2}, &(0x7f00007c5000-0x4)=0x6) 2017/12/21 19:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) write$tun(r1, &(0x7f0000012000)=@pi={0x0, 0xe8f7, @ipv6={0x4, 0x6, "8dc7cb", 0x1357, 0x33, 0x118, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x67, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, "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"}, {0xcd, 0x42, "9f718593bf47677c691d5d3ad573c5d7d668a88031b173f6bb3898bfbf27c7c4ad75b424fad8502577790c8e4969b2a8e2b042411adfbdafa0b219ff4fac6dd5e54f"}]}, @fragment={0x7e, 0x5, 0x8, 0x7fffffff, 0xff, 0x200, 0x2}, @hopopts={0x3f, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "5194b029c1f422592497250f67a9683e090bde43bd376026774dced8"}, {0x7, 0x6d, "1becd97e2d12d4db901c08bb1041ff1827dc1d097960911b141b3074aa87bf923879a742240bd1ed920f5aa2095ae3c205af1e5a5df7dca8b6bf43c768236df7f1467965d640b79d7a160229e563171e2e12ede41d7ae759522fb4d2dc45dcde6faac0945e01c2f854ae1e69d3"}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0], {0x3, 0x6, "66af55", 0x1, 0x3c, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@fragment={0x2, 0x5, 0x3, 0x7fd, 0x9, 0xffffffffffffff41, 0x1}, @dstopts={0x2b, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x4d, "7cf56435457f462a001e1c4bd22282a4a1ee97e900e5c2044e5c0969805c05f3c2d1e8dddbf36b25c5b85406552e4958fc70ba2dbbd927bada383d62ffa883af7c45473aa6e81483826409abe3"}, {0xff, 0x4f, "13a664d42144f0d0a610cfeff4d6123ea0151fbe4712180de180a7b913b52b9a60a682a70fed1c8fa6df58a85625b834bfeaf5593cba6e8c6691f776e5c8fe74df6022ebd5e12ec358d3e03dfb492e"}, {0x0, 0xa7, "376d0c206eadcee079116f6132ff953a193c9770c8bc7a27056e047be62057cff4951bc03405e3f990536c10e590ea236a71a81231888e058ec203e24a0bf5e517d749f23437a6d1041fa584c21fb36d19ac3a1053aaa636027501cc83dfa966af44cc6fafe1b4f95f81937f55b9f0d7f485f45254331898a9d081bfa5e9cb130a7e1da556de44e84962ea6a3cd4d86d9b044996482816ab106c46ba29d327b01d8d04bb6f8fd6"}, {0x5, 0x24, "ccf92e972c7de106a64c547b905acf0fcd06f45b52411394fab447b681e67dccc1a8c10d"}, {0x1, 0x6f, "fdd13b693c7620bdb9ca1acc1e55c6f8e5e863869ae2f095e6624328158eaac9e2ff1262bf472c87b33bb308de9d3f0558ec081a1853a7148c0c6fc367e2b6a72d40065a2054936d04ec284a73dea1cbac7e80d724c96273c3c80d8e385c83e3a2fcd5400ab843509c2d65396c9b8d"}]}], "a7bd177ca6215d31644714ccaa26381016167cc5b304858417071c37150da73f6f7d15ab722b121de3f33f0b2f5e0ca0c81ba8b55948bc17e4da75bae13b97b901474a1c54c0aae30b"}}}}}, 0x1383) [ 28.468602] audit: type=1400 audit(1513884332.910:13): avc: denied { net_raw } for pid=3401 comm="syz-executor7" 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 [ 28.484715] QAT: Invalid ioctl [ 28.506826] QAT: Invalid ioctl [ 28.542368] audit: type=1400 audit(1513884332.984:14): avc: denied { map } for pid=3419 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=12508 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 28.584278] device syz0 entered promiscuous mode 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000af8000)={0x0, 0x0}) poll(&(0x7f00008eb000)=[{r0, 0x108, 0x0}], 0x1, 0x7afbfe15) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/21 19:25:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f00006c9000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) restart_syscall() 2017/12/21 19:25:33 executing program 3: clock_getres(0xffffffffffffffff, &(0x7f0000c46000)={0x0, 0x0}) r0 = gettid() r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x1b, &(0x7f0000000000)={0x2b, 0x5, 0xfff, 0x23}) r2 = gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) open_by_handle_at(r3, &(0x7f0000a86000+0x28e)={0xde, 0x1, "aab6bc7e7b966b6a3f7f876bbe029ccbdbc513254e98d28adcb7978f55192e9e8701f08ee0ab55da102412119834bfd7653b26ddb7098f96dad59661c1db513b29bcfc887e403fa6d9f6ead16ea88cf1de0ad595e8d473c740fcad390d1ca46fd566232bf7caa32ce5685bb175bde7ac6d986768eb388143f55b7f09a724923bfae28f5964c7ea882b569a60aebc55dbe52b1ac7948f684bcf54cb127ed9a348e95d58373d84275bd7ce08d7492aab1b44143567082c8c0a936dc4b79ec20dc8ed081728643cb83d1d032aefe32323a60d88427dfa12"}, 0x40800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29f8, 0x0, 0x1, 0xc, 0x1, 0xf9, 0x6}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000984000)={0x3, 0x78, 0x20, 0x6, 0x6, 0x0, 0x0, 0x9, 0x40, 0x1, 0x2, 0x1, 0x9181, 0x8, 0x0, 0x5, 0x1, 0x0, 0x2, 0x8, 0x1, 0x2, 0x0, 0xff, 0x100, 0x1, 0x0}, r2, 0x9, r4, 0xd) tgkill(r2, r2, 0x1) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000000f000-0x5)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000-0xea)="2b378433db10641817c5a41e5abe9ea9892105c77f4279b1275effc48c894d99af1d6201f67611cf7f619e26109d12753f80d3b3bba0a1ecbea946183ceb4e188a605e8d15b83c11d74f47c1e5fb61213242f11d7aa637ff17fc722db68172f4ef9266c5691827d7e58f59edfba920aded0ff45ebbf6de3867687408c67555d118f06eb99e6f504dc257f10a6778de3a40c712456ccd36bd2566a817c0b04e854c91b8c505f5b449384e46ecc48f81c5efb057842d25eac927203b2ef231a4610f2c58760b444f4027b8f7f508c0804eab65879cf7a72f3d6db831e12ee8e1e20190af8c164785ff9d54", 0xea, 0xfffffffffffffffb) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000011000-0x8)='rxrpc_s\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000)='\x00', 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000)={&(0x7f000000b000-0x60)=@nfc_llcp={0x27, 0x1, 0x8, 0x6, 0xfffffffffffffffb, 0x9, "45586949203f3ac8210c8ea22a5cd2667cbbb1ed0c325d90cf7c9a58d755bf370aaf9d8d2e2881d33cf3aacd7faf54048dfa0acddb5532da693a60463ac998", 0x72}, 0x60, &(0x7f000000f000-0x40)=[{&(0x7f000000e000-0x5d)="de7450dc1e22a1333c07e64ba7bd9c8e88725de0633534239050ce5ffb3cc2269b2de8eca8966c5edfb2b7a14c0cf0cde3df318e9bec5b8c726b2cef9982c99c7ac83c25347bde0925c460c6e8fe6115751094f328bb3e77326d7e58b2", 0x5d}, {&(0x7f0000006000-0x65)="dbb1630503f6ecf622ec2f2e442f698695a89643bd3427a2d78481628f70de06aeb756dcf63c30fc40775afbdbf8f2bcd1a2eeb00c32e55ca6092bd5378782c7a634a07f37d4b8951ce811544e33c893869eafda5fe5e412514ee1c2a294b985b84536fcc8", 0x65}, {&(0x7f0000011000-0x57)="8df0ddf04fb6f7473c88c36f72e9a7a6dcd5dfc80a8866d2ad211e67a7335599b6e7ebb22f471f51198c100b51e83cbefec7cd2fc655bf8b84da27196a4fc63dd07fae266fe3d7b39b737d6ca9024e65092ad966ea2284", 0x57}, {&(0x7f0000011000-0xd6)="eee1f79466d0813d23e2df32e8d84587fed675fe0baf936d699453f14e8f2f67cb1a6f4213a62baabc57a38a672666adb41e35fa32d6c28ceb281a6998d74b1b9d13eeca1b9fc899e9ebd38370340141a2e30abf5ba44912d2800b225e2f22152c30058cac935ca5fabb69e0794ad8f62736400639440a04b318b7736f1ad46299342326136140099031bbae11aa741a4039bcf383b3a9b6ba38b20b80d34c5f1cc43bb84b366a40df3b1e7f0dd0857677758099520590fe8699dc4da8ee2767b2efb26851ee974da9641ed910a5858ca499959458dd", 0xd6}], 0x4, &(0x7f000000f000-0x100)=[{0x100, 0x102, 0x6, "db0cad29d5a41961e28c5c54dffadb818dec9f88a1a8a5dbfc787ee8bee07f999ef4d2215b4a802aa92bd5a162e680d542b0dcea00c32d78616711d64546782b142737c57ad253597fda6b6c9ff11a7c87da7a45bea42e4cf85bdbd188bb48206c4f5d4e8d29281a7a9850b1f1b6ccb086928140e24fe6b8e3efeffa8c3f847aa16d6d67aed09b4e04c6b3cf29265c99ca2f3648e99f0e38bc1035a11cae549ff7dbd3f5eaa28753ba4ca41186eb62a5e54195c1b207966b3c2c68ea37b21d2f4b62cef6c8b4faef36a1469d47bb1471ef9691fa764a0082b6efcf7c754af74dd029888d5adad3830ebb1b87a0d8"}], 0x100, 0x4000041}, 0x4000080) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r3, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) [ 28.585580] audit: type=1400 audit(1513884333.020:15): avc: denied { net_admin } for pid=3422 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 [ 28.603321] audit: type=1400 audit(1513884333.039:16): avc: denied { dac_override } for pid=3420 comm="syz-executor5" capability=1 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 2017/12/21 19:25:33 executing program 1: clone(0x0, &(0x7f000011f000)="", &(0x7f0000eda000)=0x0, &(0x7f0000840000)=0x0, &(0x7f0000c26000)="") finit_module(0xffffffffffffffff, &(0x7f000052f000)='&vmnet1%\x00', 0x0) clock_adjtime(0x2, &(0x7f0000e84000)={0x3ff, 0x5, 0x1f, 0x2, 0x800, 0x100000000, 0xfffffffffffffff7, 0x10001, 0xffff, 0x8000, 0x8, 0xebe, 0x3, 0x1, 0x8, 0x6, 0x7fff, 0x3, 0x7, 0x9, 0x8000, 0x2, 0xfff, 0x2, 0x4, 0xcd}) 2017/12/21 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000078c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000001000+0xde7)=0x0, &(0x7f0000000000)=0x4) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000688000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ce7000-0x8)={0x0, 0x3}, &(0x7f0000105000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000403000-0x8)={r3, 0x1000}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fdatasync(r0) write$tun(r2, &(0x7f0000439000-0x103e)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0xfca) openat(r2, &(0x7f0000fec000-0x8)='./file0\x00', 0x200000, 0x140) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/21 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mlock(&(0x7f00001c6000/0x3000)=nil, 0x3000) mremap(&(0x7f0000e37000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000699000/0x2000)=nil) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000076b000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000fbf000-0x8)=0x4, 0x2, 0x0) 2017/12/21 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x20002, 0x78, 0xe2, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(0xffffffffffffffff, &(0x7f00008f0000)="", 0x0) 2017/12/21 19:25:33 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[], 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000-0x19d)={0x0, 0x195, "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"}, &(0x7f000002b000)=0x19d) socket$inet_sctp(0x2, 0x5, 0x84) prctl$getname(0x10, &(0x7f0000012000)=""/109) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000049000)={r3, 0x2c, &(0x7f0000027000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13}]}, &(0x7f0000032000-0x4)=0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000002a000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x409) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000003b000-0x1)=0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000048000)=0x0, &(0x7f0000049000-0x4)=0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000016000+0x3b9)=r3, 0x4) 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000943000-0x9)='/dev/vcs\x00', 0x8c803, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000014b000)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000027d000)={0x8, 0x0, [{0xbfd, 0x0, 0x6}, {0xbec, 0x0, 0xffff}, {0x3bd, 0x0, 0xb}, {0xa04, 0x0, 0xffff}, {0x0, 0x0, 0x4a}, {0xa7b, 0x0, 0x1000}, {0x8f2, 0x0, 0x4}, {0x2f3, 0x0, 0x400000000}]}) fcntl$F_GET_RW_HINT(r3, 0x40d, &(0x7f000036a000)=0x0) 2017/12/21 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000117000-0xb)='net/psched\x00') bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x2, &(0x7f0000ad5000)=[@map={0x63894c8c, 0x0, 0x0, 0xffffffffffffffff}, @map={0xff, 0x89b, 0x9, r0}], &(0x7f00006a5000)="24ac0500", 0x100000004, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x0, 0x0}, 0x30) r1 = syz_open_dev$sg(&(0x7f000040f000)='/dev/sg#\x00', 0x2, 0x400000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000b95000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:25:33 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8000, 0xffffffffffffff26, 0x2, 0x0}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x3c}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80800, 0xfff, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000366000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b2e000-0xc)='net/netstat\x00') sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000882000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000289000)=0x2) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005e6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000f8f000)=0x2000008, 0x4) write(r1, &(0x7f0000509000-0x2)="", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000265000-0xb8)={0x0, 0x5, 0x4, 0x314, 0x7, 0x5, 0x9909, 0x6, {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]}, 0x10001, 0x1c5, 0xfbc4, 0x69e92dcf, 0x1}}, &(0x7f00009be000-0x4)=0xb8) sendto(r0, &(0x7f0000735000)="75dc1305d574cff633ca089a08a77190d7efae7ac1bb212eefe0b621f2072aaadbf793d675ddb26e29ee1f6f051cc5ef9455f2764ec0a8075e9ddd36b16698a265c7d7fcc501d773b1cd45b762cb95c9035b7a7a09e0fe5a10cdf6d11a31b780806bb45474ec8de018bff344f34198ada0070a950d4caaeb6edb7b6b6c9273a47c10ce2cc1fc861539eb99b0010b5bbbdab5113627a143f5", 0x98, 0x40, &(0x7f0000313000)=@l2={0x1f, 0x8, {0xb511, 0x1, 0x6, 0x0, 0x3, 0x20}, 0x100000001, 0x80000000}, 0xe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000033f000)={r2, 0x8, 0x9d, "451e33c39222c0ffa7902561d395f65037beb75908767cff0cdf12f8a755dc6c2d283e41780313fc665c1ebe33fdc039ceedd30a57198e3d2c3e63a160aa5388fc38ed9911b7151f4687397d87992f82f7b95c43681a4b87c74225703e1eddf03bcabc50b8e0bbbc8ec24ebdae0168a81136433328b31543ea17c5bf179c7afa52814cb56180e7228c9b4ca12cb69ebcda8522feae49bab3e030f3dcf0"}, 0xa5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000d4000-0xf4)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa25ea10}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19d800}, @in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}], 0xf4) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1e000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f3d000-0x38)={0x0, 0x0, &(0x7f0000f26000)=[{&(0x7f0000ffa000)="07ea7fbb8642dfbc7e5003d302422900f9d91349fa9a633b3f85cf25fef61e84795c347859688f6657c62652b62335d7e02694ad366be66dcd159d9ee2e434211cdba7d6cad4fc14366558c115f4430f4f8add300b848e38f97629bf48cd62203b0d10208cf3fc12e4f770b8022308fcc42cddfadc44b27f17ff49a21f5ead6dfa1a4df1e7b5f687c94ab33f76699de2272c0543ee15bfa96618beb60df59fb2454ddb06", 0xa4}, {&(0x7f00000b0000)="15a244c9220e16d4b2cf827540e27c7f9d891f17cd9481075dd9f8d7fe84eea9dcf68de2c47383efa761596eaf6a945ea12d68018dbdab025adee2dfab26f85eb2a20cd0c543b897ed5a7158d9c3dca50037c46d22e26aec864fad5f88d9724897211ed0bd6551afd42857467db4e90e4c705246523ea8c1d49910a87632553212659fa42b24ca83a8fa76ea0157bd61de8a0e510734259565572903ee1632c6331e92268c43", 0xa6}, {&(0x7f0000b24000)="44b7c994cb507d4c6d469e01ee3927cf1d650771ca72cff5238b655aba599e1ee35786c4c61c9a4d07d16b1d814341842ba1763cdf440087e801204c25f2e2c1ca68", 0x42}], 0x3, 0x0, 0x0, 0x0}, 0x20008004) r2 = accept4(r1, &(0x7f000055c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e56000-0x4)=0x10, 0x0) recvfrom$inet6(r2, &(0x7f0000915000-0xaa)=""/170, 0xaa, 0x1, &(0x7f0000c61000-0x1c)={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x10001}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ed000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000ffb000-0x64)={&(0x7f0000ffb000-0x1c)=[0x38, 0x1, 0x5, 0x4, 0x1, 0xf8, 0x100000000], 0x7, 0x2, 0x9, 0x2, 0x3, 0x0, {0x7, 0x200, 0x1c7, 0x1a, 0xee, 0x3f, 0x8001, 0x4, 0x8, 0x4, 0x100000000, 0x8, 0x2e, 0x1, "2476d44ce2121c5256b61e8d06794ecea90a1c0f0ea99879eb1b37d1df9cfe0a"}}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000e25000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x19) 2017/12/21 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e94000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000adf000-0x8)={0xfff, 0x100000001}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/access\x00', 0x2, 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, 0x0, r1, 0x0) mkdir(&(0x7f00005f5000)='./file0\x00', 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x4) [ 28.740747] device gre0 entered promiscuous mode [ 28.749947] dccp_invalid_packet: P.type (RESPONSE) not Data || [Data]Ack, while P.X == 0 [ 28.806520] audit: type=1400 audit(1513884333.247:17): avc: denied { create } for pid=3477 comm="syz-executor7" 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 2017/12/21 19:25:33 executing program 1: 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) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0x9b, 0x98, &(0x7f0000002000-0x8)=0x0}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) inotify_init1(0x0) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000131000)=0x0, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000c9c000-0xa)='/dev/vcs#\x00', 0x8f29, 0x101000) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000c07000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r2) recvmsg(r1, &(0x7f0000b91000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[], 0x0, &(0x7f000082b000-0x39)=""/57, 0x39, 0x0}, 0x0) sendto$unix(r2, &(0x7f0000eb3000-0x8)="9d52107e4499984d7046ad4d3d3513b2d478d1f099e60db9a03c400e8e13a0fad99370b6ac", 0x25, 0x0, 0x0, 0x0) times(&(0x7f00000b1000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bf9000)={@common="6c6f00000000004aa800", &(0x7f000012f000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uname(&(0x7f0000d0c000)=""/182) [ 28.832799] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 28.862837] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 28.897315] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/21 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x20000000001) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x3) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x101) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008fd000)=0x100, 0x4) stat(&(0x7f0000758000)='./file0\x00', &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) utime(&(0x7f0000d14000-0x8)='./file0\x00', &(0x7f0000ce3000)={0x6, 0x4}) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) socket$llc(0x1a, 0x2, 0x0) 2017/12/21 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x80000001, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xffffffff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000077a000-0x4)=0x5, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendto$inet(r0, &(0x7f000079e000-0x6)="ffff", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000790000-0x8)=0x0) 2017/12/21 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") open(&(0x7f0000d32000-0x8)='./file0\x00', 0x20003, 0x4) mount(&(0x7f000035d000-0xe)='./file0/file0\x00', &(0x7f0000210000-0xe)='./file0/file0\x00', &(0x7f00009c9000)='aufs\x00', 0x2000, &(0x7f0000a51000-0xec)="") 2017/12/21 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x6, 0x20, &(0x7f0000d49000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffffe61f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000049000)='./file0\x00', 0x80, 0x2) accept$packet(r0, &(0x7f00008ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000034000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e02000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = memfd_create(&(0x7f0000a64000+0x30a)='2\x00', 0x1) bind$bt_hci(r3, &(0x7f0000516000-0x6)={0x1f, 0x80000000, 0x2}, 0x6) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000921000-0x6a)="3216f2fd6900fc280166f7e8f5651d7a38bf7931537246e74a3d00d2163dd8a249e0ef33002c2a7dcc619c8e8aaa6fe3c6d7fe2e03bd293d43ed3a269e526d272cf7ebf3e83995833902a8b07b93b2ccd75fa6be16b7e44df7396674059f06c945e6ee793fd181ffded5") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d19000)=0x800000000, 0x4) fchmod(r0, 0x1) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00005b4000)=""/252) 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) [ 28.952266] audit: type=1400 audit(1513884333.248:18): avc: denied { prog_load } for pid=3482 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 28.952283] audit: type=1400 audit(1513884333.274:19): avc: denied { write } for pid=3477 comm="syz-executor7" path="socket:[12099]" dev="sockfs" ino=12099 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/21 19:25:33 executing program 5: r0 = getpid() ptrace$setregs(0xf, r0, 0x8dc98b0, &(0x7f0000ae6000)="23cc674512af1aee1bc95da6db2202baee08f3704fd80669cec501d6b19597a7a538288d030e893b01e619f38ddf8b9dd1fe0ac60897e97e3c047f46229e6791e5958b1ebcebd2863e6e7e3dda049f208f5cdd68cb4ba4b7c2708c82d459907b41151f1a8d9039453c46ee4fa0f75f77b923c238d91484f05e2a3596c159109f6f294af19f3324635885d37680ef36c9064764ac7f5cf2629fa76cce4c398c748d4346ebf13b393e07fda8b50df64f10e94a655e76b5ae409a5d56c7fd6ead6118f3f7a8cc") 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, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000647000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000d68000/0x3000)=nil}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000)={{0x0, 0x2, 0x3, 0x0, 0x1ff, 0x623}, 0x5, 0x0, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) gettid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00002b6000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x86, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x3, 0xd3c0, 0x0, 0x9, 0x0]}, 0x5c) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000769000)={0x0, 0x0}) 2017/12/21 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f000085d000-0x1)=""/1, &(0x7f000072a000)=0x1) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000030d000/0x4000)=nil, 0x4000, 0x1000002) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000090000)='/dev/sequencer2\x00', 0x82000, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000709000)={0x3, 0x0, 0x6, 0x4}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000401000-0x390)={0x401, {{0xa, 0x2, 0x1, @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, 0x6, [{{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @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, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4712, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2017/12/21 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000-0xa)='/dev/cuse\x00', 0x400001, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000a21000-0x20)={0x3, 0x4, 0x29eb, 0x7, r1}) r2 = socket(0x10, 0x802, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000f7e000)={0x0, 0x0}, &(0x7f0000c11000)=0x10) write(r2, &(0x7f0000842000)="200000001800077e530000000000480080200df3ff10000522004000040004ee", 0x20) 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00001aa000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 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) recvmmsg(r1, &(0x7f000029e000)=[{{&(0x7f000016a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001f2000-0x40)=[{&(0x7f00008ae000-0x18)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x40, &(0x7f00005c3000-0x10)={0x0, 0x989680}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000466000)=0x0) setsockopt(r1, 0x20, 0xff, &(0x7f0000d82000)="e2b24e9baf340a9262680b150cb66b684460f65b1e769bfa808b0ee550f48147fccb8ef2f37dbe34d51835a25ffbb3c820b37f5628caa4b7f4bebe4d58a9b0a319546de40e6807dd35b3ada281ece5407002be153aa77d0352078269bb43", 0x5e) 2017/12/21 19:25:33 executing program 5: unshare(0x40400) r0 = syz_open_procfs(0x0, &(0x7f0000d77000)='net/route\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) dup3(r0, r0, 0x0) pread64(r0, &(0x7f0000930000)=""/0, 0x0, 0x0) 2017/12/21 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000bd9000-0x78)="c60b3901000000000000009e273cd1bc26f543a3232d03010000000000009def3b588aff08cf07aa", 0x28, 0x0, &(0x7f000043a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 19:25:33 executing program 3: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x8000, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000049f000-0xf6)="", 0x0, 0x0, &(0x7f0000364000-0x10)={0x4, 0x0, 0x0, "0144c4682b19", 0x0, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00002fe000)='net/ip_tables_matches\x00') readv(r1, &(0x7f0000e1f000-0x20)=[{&(0x7f0000100000)=""/4096, 0x1000}], 0x1) [ 29.073282] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/21 19:25:33 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000113000-0xa)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00004a2000)={{0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x80000001, 'id1\x00', "74694a65723000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000ffffffffffffffff0000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000556000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006c3000-0x4)=@assoc_id=0x0, &(0x7f00006b2000)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000795000-0xbb)={r2, 0xb3, "6e26a48286771e42c11876cc974caf0bd92dbd6cba209a2a2b9501d197613de31846a0849045ac5a10d8b33a626eece17748f78776424d8b133a9ad360b562adb989a68f665d2e07a8e69cb407f4b6e7e6d7613a1991ec96914be46ec28d58d5ae02949b89f2be344a26bebf66e4b0c95eecdfbaeb919870f4cfa535aa92bcc86023459895653e48459aefbf2082e9d77ceb6c3a308fb24ee54fd3da5e797ac07ec1ce380208c7c2751a8377ce8ec60e85742c"}, &(0x7f0000b45000-0x4)=0xbb) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7d000-0xb)='/dev/hwrng\x00', 0x100, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000e60000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000517000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f9d000-0x8)={r5, r6}) ioctl$int_out(r3, 0x5462, &(0x7f000014f000-0x8)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000344000-0x4)=0x0, &(0x7f0000efe000)=0x4) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0xf) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000061b000-0x9)='/dev/rtc\x00', 0x309200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247009) setuid(0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) 2017/12/21 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006d1000)='/dev/snd/timer\x00', 0x0, 0x28000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ef1000)=0x0, &(0x7f0000daa000-0x4)=0x4) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009b9000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x400000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004b3000)={0x0, 0xb7, "46645c55fc9a793c920c7024f4d3a3cd60215b8c2123e849eb132f79e5b42e7bfb3de89dc2b1c7a3b6bafdd41055ef8b1133676fd1a31f11a98ce0247b4537104f0b6c42e958ee344b2bdc7842fa61d43a20a99931b9858c2c5d108617cd86599abce09bca5781f0fde6f487770aacb7c2e088ddb912ef16119f7af77a19b119a0ea4ae38650e0ec1114fad29d31beaca70a947c57ce5ad49e35ea031088e9e67f33d128cc1ca2ecb1a3e27af16dc66997c7f52888a51c"}, &(0x7f0000b06000-0x4)=0xbf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b84000)={r2, 0x7}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x8931, &(0x7f0000743000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/21 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x8, 0x0, 0x0) r0 = memfd_create(&(0x7f0000e32000-0xb)='vmnet0)GPL\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a44000)=0x0, &(0x7f00009ee000-0x4)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000372000-0x5)='user\x00', &(0x7f0000d7f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ba000-0x3)="19", 0x1, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000630000-0xb)='asymmetric\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) 2017/12/21 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096c000-0xa)=""/10, &(0x7f000043f000-0x4)=0xa) 2017/12/21 19:25:33 executing program 7: unshare(0x6000000) unshare(0x6000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000000)=""/142, 0x8e) 2017/12/21 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000051000-0x1c)={0xb, 0xfffffffffffffffd, 0x1ff, 0x7, 0x5, r0, 0x1000000000000}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)='/dev/sequencer2\x00', 0x800, 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) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f000010e000)=[], 0x0) r5 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000367000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000e10000-0x8)={0x1, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00008d7000-0xc)={0x7, 0x0, &(0x7f0000c5c000/0x1000)=nil}) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00008f1000)={r2, 0xfffffffffffffffc, 0x4, "960940758fdfebd93b1fc62767c6b5520d9bed7e3df7104cf7a41ddaed9b9d3178ff5cbfb5696782452239a880bbd626a9430f03080f2d25a396596b5d94da146d317602ef8cf88d44f5f595662d56e65ec9837408b0e931680b6e6cf976f61f410e75dce652075590fdb95500024b823abe47397a7c0295dd04534af7f4e7a1019840f5623441ecd6935d88eaba5aa5e2815cd438a4e186030000128e4d3b227240b237e3efa52a72c5483f6f6a7805a0f41725"}) 2017/12/21 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eee000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005bd000-0x8)='./file0\x00', 0x81) inotify_rm_watch(r0, r2) read(r0, &(0x7f0000bc5000-0x19)=""/25, 0x19) ppoll(&(0x7f0000134000-0x48)=[{r0, 0x50, 0x0}], 0x1, &(0x7f000057f000)={0x77359400, 0x0}, &(0x7f00003df000-0x8)={0x0}, 0x8) 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000045000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000081d000)='/dev/loop#\x00', 0x0, 0x80) r2 = gettid() sched_setparam(r2, &(0x7f0000e36000-0x4)=0x7) dup3(r1, r0, 0x0) 2017/12/21 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000271000)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000055a000)='/dev/vcs\x00', 0x280000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x0, 0x0}) r4 = dup3(r1, r0, 0x0) connect$inet(r4, &(0x7f00003b3000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000a94000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x201, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f0000840000)=[]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800200800000009) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f4d000)=0x2, 0x4) 2017/12/21 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) fanotify_init(0x1, 0x80001) 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mount(&(0x7f0000de2000)='./file0\x00', &(0x7f00007d9000-0x8)='./file0\x00', &(0x7f0000b7e000-0x6)='ramfs\x00', 0x10, &(0x7f0000d45000)="") r0 = open$dir(&(0x7f0000976000)='./file0\x00', 0x2000000088040, 0x2) r1 = semget(0x2, 0x2, 0x400) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000752000-0xe7)=""/231) pread64(r0, &(0x7f0000024000-0x37)=""/55, 0x37, 0x0) preadv(r0, &(0x7f0000a8f000-0x10)=[{&(0x7f00000cc000)=""/53, 0x35}], 0x1, 0x0) 2017/12/21 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e3000-0x11)='/selinux/enforce\x00', 0x200003, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f81000)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000212000-0xfd)=""/253) bind$alg(r0, &(0x7f0000f81000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup2(r3, r0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x800, 0x5) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003c2000)=0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000f82000)=0x0, &(0x7f0000eca000-0x4)=0x4) mknod$loop(&(0x7f0000f81000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000ae8000)=0x4) sendmmsg$alg(r3, &(0x7f0000f80000-0x38)=[{0x0, 0x0, &(0x7f000064f000-0x10)=[{&(0x7f0000419000)="359269b5a64a6ea25516cd1965f793559cd06fac82f99607e3565635ceb8c21124e1eb009c006ccd05f4c1446ca7058f51b57efca62227bfbcce2d953237d65ac33f22f2c408c77f185e927fb92a3770", 0x50}], 0x1, &(0x7f0000a1e000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000f84000)={0x1a, 0x7, 0x6, 0x63cee3bf, 0x10000000ffff, 0xfffffffffffffffd, @random="8ae02cca5bd7", [0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f83000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000c39000-0xc)=""/12, 0xc}, {&(0x7f0000f7d000)=""/89, 0x59}], 0x2, &(0x7f0000f82000)=""/227, 0xe3, 0x4}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000330000-0x8c)={0x0, 0x267e, 0x1, 'queue0\x00', 0xa000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KIOCSOUND(r3, 0x4b2f, 0x6) 2017/12/21 19:25:33 executing program 6: keyctl$join(0x20000001, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x0}, &(0x7f000077e000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x805, @eth={@random="2427374f279a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3f, 0x400, 0xf2}}], {{0x990d, @ipv6={0x4, 0x6, "33f759", 0xe2, 0xe, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0xa1b4d0c91a71b73e, 0x3a, 0x6, 0x3ff, 0x323, 0x3ff, 0x1}, @routing={0x32, 0x6, 0x0, 0x80, 0x1f, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x76, 0xfffffffffffffff7, 0x5, 0x80, 0x9, 0x6, 0x0}, @dstopts={0x3a, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x4f, "fb65aabd08e98b3a365b8b7fa3594c29a8ab21d8e5643542b7e939e29caa7718b1e0a76889b02ca28ff187247b97bfbe8b9c6f50a24f8ad4ef54f3b847f95e5dcc7f7cf93a7bd4678d9088ac4b3144"}]}, @fragment={0x6e, 0x3, 0x3, 0x4, 0x7, 0x6d04, 0x0}], @dccp={{0x1, 0x2, 0x4, 0x1, 0x9, 0x0, 0x0, 0x4, 0x2, "10c49a", 0x133, "247996"}, "2e22826b2029fcbc16fde397f8241d723d8be4ab4ab01d840a5dfd422839c6d944b8009d4f05491ca4"}}}}}}}, 0x120) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000055000)={r1, 0xe44}, 0x8) 2017/12/21 19:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x25) [ 29.279443] device lo entered promiscuous mode 2017/12/21 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000078a000-0xa)='encrypted\x00', &(0x7f0000d81000+0x3cc)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f00004d7000)='pkcs7_test\x00', &(0x7f0000ab2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f58000)="", 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) prctl$setmm(0x23, 0x7, &(0x7f00000c2000/0x1000)=nil) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db6000)=0x8) syz_emit_ethernet(0x68, &(0x7f0000f6a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x32, 0x3a, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "2fe4e5", 0x0, 0x2c, 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}, [], "e7d9"}}}}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f000050d000)='/dev/sg#\x00', 0x4, 0x40000) getpeername$inet(r1, &(0x7f00005d1000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) 2017/12/21 19:25:33 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x7fffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) flistxattr(r0, &(0x7f0000a75000)=""/4096, 0x1000) [ 29.339186] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 29.349131] device lo left promiscuous mode [ 29.393207] device lo entered promiscuous mode [ 29.402323] device lo left promiscuous mode 2017/12/21 19:25:33 executing program 2: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00006e9000)="ace93983", 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/vcs\x00', 0x101801, 0x0) 2017/12/21 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = fanotify_init(0x3, 0x101000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f0e000)=0x0, &(0x7f0000215000)=0x4) fstat(r1, &(0x7f0000e46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000415000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0xfff, 0x2, 0xffff}, &(0x7f0000728000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000bb000-0x20)={0x6, 0x5, 0xc, 0x8, 0x5, 0x7ff, 0x9, 0xf1cd, r3}, 0x20) 2017/12/21 19:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5e000)='net/hci\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000057000-0x4)=0x9, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000489000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 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, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008f2000-0x8)=0x75) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000978000)=@assoc_value={0x0, 0x9}, &(0x7f00003f1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000049a000)={r2, 0x8b}, &(0x7f0000f36000)=0x6) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006fc000-0x4)=0x0) ioctl$VT_RELDISP(r1, 0xb701) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000280000)={"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"}) 2017/12/21 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) socket(0x8, 0x80005, 0x8) sendmsg$netlink(r0, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f000012a000-0x10)=[{&(0x7f00008a2000)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0200fb060b00030012e4ffe1004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) getpid() 2017/12/21 19:25:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0xba)=""/186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000162000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001e9000-0xe8)={{{@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=@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}}, &(0x7f000014d000+0xb70)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000992000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0xffffffff, 0x9, 0x400, 0x0, 0x80, r3}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000148000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000398000)=0x0) 2017/12/21 19:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6000)=[], 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000000)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000004000+0x4ff)=0x0, &(0x7f0000003000)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000001000)=""/232) sendfile(r1, r0, &(0x7f0000ad3000)=0x0, 0x2) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=0x0) 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f72000-0xf)='/dev/sequencer\x00', 0x48000, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e73000-0x8)={r1, 0x70}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) accept4(r2, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) 2017/12/21 19:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x6) r1 = creat(&(0x7f00007de000)='./file0\x00', 0x21) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bc2000)={r1, &(0x7f0000bb9000-0x1d)="249643ceb4b2f06863eda434f9da6f5447201e735c031cfb8795840590"}, 0x10) r2 = epoll_create(0x72) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000587000)={0x0, 0x0}) 2017/12/21 19:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000031a000-0x4)=0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e2f000-0x4)=0x8, 0x4) connect$inet6(r0, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x4, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 19:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00001e4000-0x8)=0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)='"', 0x1, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/21 19:25:33 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f13000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f000092c000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/autofs\x00', 0x40000, 0x0) sendmmsg$alg(r3, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f81000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7d000)=[], 0x0, &(0x7f00004cb000)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f7f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ba6000)=[{&(0x7f0000926000)=""/79, 0x4f}, {&(0x7f0000f82000-0xdc)=""/220, 0xdc}, {&(0x7f0000927000-0x97)=""/151, 0x97}, {&(0x7f0000f83000-0xdf)=""/223, 0xdf}, {&(0x7f0000f83000)=""/17, 0x11}], 0x5, &(0x7f00001d2000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/21 19:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) r0 = inotify_init1(0x5) inotify_add_watch(r0, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) inotify_add_watch(r0, &(0x7f0000829000-0x8)='./file0\x00', 0x20008) 2017/12/21 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000081000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aac000)=0x2c) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c61000)={r5, 0x0}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r4, &(0x7f00005f0000)="586465936ed4d83fae5cf51fe3e24efa407ee524a18b88d3cc53d6e1fcb0d1cb53f52d79bc6aacb45e6a23f33942d4afaf825d71c6d8fccd7940dba4b8c145aef04d2ac6e6114937bdccf1f1af33b81aba34dec6270f180470d8c55b13d9b2f2d1b547321860509de998f89b61c912393e8d5b123d7de11406226f160d5e6a1eeb73c3", 0x83, 0x1, &(0x7f0000125000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_timedsend(r2, &(0x7f000051b000-0x19)="78aee903a6aa5599bf69b93bb398b25857fb06e70ca7bd70fe", 0x19, 0x1, 0x0) write$tun(r2, &(0x7f00004ba000-0x62c)=@pi={0x0, 0x889f, @ipv6={0x9, 0x6, "0006fc", 0x600, 0x33, 0x200, @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}, {[@routing={0x33, 0x4, 0x3, 0x0, 0x2, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x80000000, 0xfff, 0x4, 0x0, 0x9, 0x3}, @dstopts={0x0, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x66, "3fc46fce12bee6243d25be69ec246ccf37d79668d396973f4877e69f531fdbf911e82be3d1e744617d482863066d1d219ade4bbc9b352b496da40304f6b42e32b34f98a6ac16b5d771da6ebccded53fe06440664d254bfb6a8d06a28dbe263e3496f78733cc6"}, {0x0, 0xaa, "52a4a042731c6feedd4701e8a711764569e292ee8cb201eda18b5a21102ff65f5fe5002e821e5513ef7834cdb05ce5a8496bab8547de272f29f197d94a60ca953250331a1d45aafa079726957c4711393c9d9cebb82b10c72c4b19b1bd916c7ad4ab2da6705da4eea98c4c55bd4fac6dd3bc918c1a9545e1c1e9eae3718b21ebe999c3e11c78a94c744f79f732c34343db90d574e82df08394313a468e378f44c4676a863d019d1b37cb"}, {0xc2, 0x66, "359cb931b98ca2404c39625e8edf6a4c7f2d7a785f516ed25b229338bb5466e77f4fb148b73e5657a8d06e2eb74e91b777120b77e14d70cd71395784947408233fcc6dcb172d9b5cdb137043e127d898162ceb6f3c714771690cf7b75fdb5cb95cf5dd379a70"}, {0xff, 0xd1, "ed2e8751fed887e201255bf3c45339c2608b7ddbcd907971b6090a6c69b9d1b33faddb925fd92b62ab88d2feb0125801431f5c6e5a82c40a4d4167599791d39923f0bea1ee4d068cd90e42c2be77a9122a49e31aaf0ff70306fb840faac4a5da7a5b2d867d3146cb805b75fb14bc522855a6d46000471c8afe6c18794f7ff34de4534f8d03c43ec10a9ba6e676128f47d3615de6e76900f615670f7ce960ef6a1e4d7bcfebda794004f69dedf4bf3ce5cbfad13c38067d570454ae3d19589335abf201212975a4239762994e261eb20d1d"}, {0xff, 0x1c, "838c575d94a953ddf447ab9ba5a2ae956ff37353b9bbc8c72cb8f225"}, {0xfe, 0x18, "59ae6e75ff883e63267a177815e52d8146ed47276fd4f124"}]}, @hopopts={0x3f, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x5f, "2b2061a21d6889bdf543229ada1fc599d6297de1ac95c4fcb1cd9e34f82a8868413ea24ade8cd2508f7b00077a7b9a9ce4cfa79f718a2fe449322e4d17f574b9dd5a208a82c4c7d80cc40f6efaaa4d0cd45f1c1dbd88f7087b1e8dc7850603"}, {0xc2, 0x5, "8720f0eb79"}, {0xfe, 0x37, "e6bf9833a3fbc2a70d8a8c57c7a4e4bff45bd1a7b09cd7f2090c5c056fbe21c6e088d1654b5dd0b594951e557f26a478a327344c1bd778"}, {0x7, 0x12, "a394a72b94d495b5564251e1a5b016b17be8"}, {0x0, 0xf9, "9f99c4c6b9129101dd553144eee2a856d1e19825154759326a854ec63aaf3bece629c9666fbeb2d8c2cfb66b3cd552b41bff75008b693747f712d94749190bc92d2f391c555c25d9fae2c459d4f5efd06e01897ab57eb5a9658093e24b88d1908d89583e65f2b9dae8680f1a08ec87220c0f907866ded128175e012dd66e5ef01d92082aef65fc74c2a4e4572162de72ae0e60385d5627b23726bbf7cca8fd1f2d60603d1af7518a4028da08ec5f9ad0e265eaf545c2df397f48c95ecafaa4374245ce44a5c1bd9a845bcd9f69cf9e1f77812bf80479863da2d0f01a96c1f445248ea004a51694dd3bdf7e93bcf1f3a62799002ac814869ad4"}]}, @dstopts={0x0, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xa4, "afc78c1a17a890506605d164e909b8114189fd6b7a1d5928e2dbd66793b7ad93f7527f60b0c289a37478c993801cd5bc6791e8287ce56619058bfb7067291cb3471bddb1933363f5cad571695dd78317119c08c17e9d915ac9c869428929ca51a66d71dba6bde8e8faa5373f068d1297a18c6cd152fd4d3c9c4ed9cf4a7be4819da25e02b4efd9a9ff4817fab531c325845b94c80b801bfe33818dfed4502bc8c11b4c6a"}, {0x5, 0x7f, "279c0e0df50117a81f297421049155a1d9732d4477c896525a3986c244f967de74dfe1b758738a0befc8d172c31422acf9400104efbfdd854b4d11ca9a67a3965361414c29fcad92b36a03648497fb00bf6e2d20211bb38d418a245be5150dab3e8a20bfd1b13954e4e1bc8c4f44c2d6781585e1ab1b4ee503db393f20086b"}]}, @routing={0x3f, 0x4, 0x0, 0xd91, 0x9, [@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}]}, @fragment={0x1, 0x5, 0x10001, 0x3, 0x64f, 0x600000000000, 0x0}], @udp={0x3, 0x3, 0x2a, 0x0, "4fe09800a0db60f583239835921d68d0f4815554642ea009698a11ee03f5cebf7c6f"}}}}, 0x62c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003a7000)={@generic="8fabd0d9f0f42251fc005ecbe14777c4", @ifru_ivalue=0x38}) 2017/12/21 19:25:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00009fe000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=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}, {{@in6=@remote={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000+0xac1)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xbf, 0x1, 0x0, 0x3, 0x20, 0x20, 0x1ff, r1, r2}, {0x495, 0x101, 0x1, 0x3ff, 0x3, 0x8, 0x3, 0xfc1}, {0xfff, 0x6, 0x4, 0xfffffffffffffff7}, 0x7ff, 0x1, 0x1000, 0x1, 0x2c, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x0, 0x80000000, 0xffffffff80000000, 0x5, 0x5}}, 0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x183, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000001000)=""/199, 0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) 2017/12/21 19:25:34 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000050000)={0x0, 0xd, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000902000)=0x0) timer_gettime(r0, &(0x7f000042f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$vcsn(&(0x7f0000eab000-0xa)='/dev/vcs#\x00', 0x8, 0x2) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000fba000)="3ea06ebcc15e526549ef8fac01c89d68416070b3be") r2 = socket(0x11, 0x800000003, 0x4) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000613000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000092a000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000035b000)={r3, @in6={{0xa, 0x3, 0x27ba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x4, 0x2, 0x0, 0xffffffffb3621d74, 0x7ff, 0xc0000, 0x5, 0x8, 0x200, 0x8001, 0x80000001, 0x3, 0x8b1]}, &(0x7f0000408000-0x4)=0x108) socket$inet(0x2, 0x80a, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000129000-0x400)={"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"}) r4 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r2, &(0x7f000048d000-0xc)={0x10, 0x0, 0x7ff, 0x7}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 29.646086] device gre0 entered promiscuous mode 2017/12/21 19:25:34 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000333000-0xc)='/dev/autofs\x00', 0x10000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000e27000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x40, "0a520df441b7dfdcabfb16fd6df999e3ae7e31ac03aa923769f402421fd09ece80fdb55ab30f021a64ce6ac3ba4150b6f4391ae81f9d1f9eb0589bb76cf82924e9f41110541188d920e4975cab289bc1"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000d8000-0x218)={0x2, 0x0, 0x1, 0xfff, 0x9, [{0x800, 0xfffffffffffffff8, 0x996, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x3, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x5, 0x0, 0x0, 0x290a, 0x0, 0x0, 0x0}, {0xffffffff, 0x80000001, 0x7fff, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x988d, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x2dec57ff, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x800, 0x8, 0x100, 0x0, 0x0, 0xa84, 0x0, 0x0, 0x0}, {0xe6, 0x941, 0x7f, 0x0, 0x0, 0x1608, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x29af, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d04000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100bf, r2}) 2017/12/21 19:25:34 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee7000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 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, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009eb000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000044e000-0xa0)={0x0, @in={{0x2, 0x0, @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}, &(0x7f0000650000)=0xa0) io_setup(0x80000000, &(0x7f0000c3a000-0x8)=0x0) 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) gettid() r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/user\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f000016a000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000501000-0xa7)=""/167) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xc0000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x5) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1856141487ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681f8480e6e0409000000000000da00000000000000092eff4d04", 0x0}, 0x60, &(0x7f0000dfe000-0x10)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x4001000000029, 0x3b, '\x00'}, 0x18, 0x0}, 0x0) r1 = accept$packet(r0, &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008cc000)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e07000-0xc)={0x2, r1, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000027f000)={0x6, &(0x7f0000333000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00005bc000-0x8)={r4, 0x3}) connect(r0, &(0x7f0000637000)=@ll={0x11, 0x1e, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 19:25:34 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000000c000-0xd8)=@ioapic={0x6000, 0x1d, 0x0, 0x0, 0x0, [{0x1, 0xffffffffffff0001, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4f5, 0x7, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x10001, 0x10000, 0x200, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x3, 0xe0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x2, 0x937, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfe, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x1, 0x997, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x100, 0x10000, 0x2, [0x0, 0x0, 0x0, 0x0], 0xe5e}, {0xffffffff, 0x5, 0x401, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x2, 0xc71, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0xffffffffffffff74, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0xf3d, 0x2, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x8001, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfd6}, {0x3, 0x1, 0x99, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x8960000000000000, 0x2, [0x0, 0x0, 0x0, 0x0], 0x4c}, {0x5a6b, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x400, 0xf699, 0x6ba, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x80000000, 0x40, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x98, 0x8, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xbb80}, {0x4, 0x104, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x8, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x6f3a, 0x7, 0xfca, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0], 0xc2ac}]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0xa010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) 2017/12/21 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) keyctl$join(0x1, &(0x7f0000e49000)={0x73, 0x79, 0x7a, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) removexattr(&(0x7f0000b71000)='./file0\x00', &(0x7f000031d000-0xd)=@random={'security.\x00', ')-\x00'}) pwrite64(0xffffffffffffffff, &(0x7f0000caf000-0x10)="", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000395000)=0x0, &(0x7f000080a000)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000026b000-0xb1)={r1, r1, 0x0, 0x9, &(0x7f0000578000)="29cd85434db39b735892e5b3e1c9520d2dc90d900252380a4dafab5c15b2f06aac3369fb7c9351649073e4c5fdc38c5fd2c1b7807dc96d6147fc499da6860b3f1069d0ebfc355526934c987d8dbd2e25cf3bb1d8ef9e5e9caab2727018ccdd224ffe303ec2aaedd9999e67bb7a784f1213177df2db0b6fd5af19e3021ef3f9b001d0d09d10fe086320295e56e850f64b656dc1ff641acaf205c40c11b4c828483efb654f2cab2aea514490e03008508ca37a34dcd5a3ec412704ebde934777786acf", 0x401, 0xff, 0x0, 0x4, 0x6, 0x279, 0x8000000000, "fc75aa4772ef94b35ff3f6e8e484b836cd8f44e14363832c4df86085197cbfb682a63d70183808b0018fb5a7bef20e7cfd7be2903a37e2e3db27a09f7f66aff0c87815b17241453ccc44c04852f4d03d551e33a03b6e5af59ad6263ab61e34f543b6132684bb9f0e6246e54ad5e4b9350ddbe26f49ee6bf149d2469862ad27e5c289607725526860e2"}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0}, 0x8) 2017/12/21 19:25:34 executing program 0: 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) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010007000000000000000005000000e60100b0"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x402) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) r2 = open(&(0x7f0000b24000)='./file0\x00', 0x400, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000033e000-0x4)=0x0, &(0x7f0000099000)=0x4) shutdown(r1, 0x1) 2017/12/21 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x800000000f06f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 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$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x20, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}, 0x52) ioctl$int_in(r4, 0x5452, &(0x7f0000c3e000-0x8)=0x4a9) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000087c000-0x4)=0x0, &(0x7f0000f26000-0x4)=0x4) r1 = dup2(r0, r0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000277000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000162000)={0xa0, "f052d2e78cd18793eaa0e841a94c0e18128513e0674bdf2165d61f47e3776e85ed069ec66ed1f0fd78409e13afcf8c08f22b1f36addcfeaa52c9cbab6a841adf679f717530824eae8341558e940ce710738bec1703374da6ebbdd2fb6af05d6c785215d6cb918cd8e4a9778a702a6b83bfcf0d12034809a3b5361fab0d3bac00d173d66ed7b54aaf5efecc9b488c70898300b164b033ebcc67beadeda4949c54"}) 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000e88000)={{0x2, 0x0}, 'port0\x00', 0x10, 0x0, 0x9, 0x4, 0x5, 0x4, 0x72, 0x0, 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]}) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x7, &(0x7f0000d5b000-0x33)="4454e70906fe56f8bfe3f49a75e4d5389d2c5e780a56eb6046585aeea1c2c83006891ac34c07687d3c5e996f7fbe409cc69630") r2 = syz_open_procfs(0x0, &(0x7f0000983000)='net/igmp6\x00') readv(r2, &(0x7f0000315000-0x80)=[{&(0x7f0000f05000)=""/128, 0x80}, {&(0x7f0000cbc000)=""/4096, 0x1000}], 0x2) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4080006, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000ae2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f0000bc0000)="", 0x0) 2017/12/21 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f66000)='children\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000078c000-0x4)=0x230, 0x4) r1 = getuid() ioprio_set$uid(0x3, r1, 0x4) perf_event_open(&(0x7f0000bdf000-0x78)={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) r2 = semget(0x0, 0x2, 0x209) semctl$IPC_RMID(r2, 0x0, 0x0) 2017/12/21 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) creat(&(0x7f00009f9000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000f5f000-0x10)='./control/file0\x00', 0x0, 0x20) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000dec000-0x8)='./file0\x00', 0x2) [ 29.865275] device gre0 entered promiscuous mode 2017/12/21 19:25:34 executing program 5: r0 = socket(0x2, 0x3, 0x80000000040) eventfd2(0x20, 0x80000) ioctl$void(r0, 0xc0045878) 2017/12/21 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000095000)=0x0) fstat(r0, &(0x7f0000998000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000072000-0x6)={r2, 0x0, r3}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fc8000)={0x3, r1, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000699000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025b000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000900000)={r5, @in={{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]}, 0x0, 0x9, 0x1, 0x0, 0x1}, &(0x7f0000b99000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00002d1000-0x4a)={r6, 0x42, "82586ea107cd17aced2c2083655b416e95b231036b63b7e2d81b279a1c408b9f0538b0da291639208d985ef499c72ce92ab996c974ea5f1b176c7ef7fc75e29dbd8e"}, &(0x7f00002cc000)=0x4a) close(r0) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000877000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f60000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000b2000-0x10)={r2, 0x18, &(0x7f000064c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) fcntl$setstatus(r3, 0x4, 0x46c04) read(r3, &(0x7f00000f2000-0xff)=""/255, 0xff) fcntl$getflags(r4, 0x408) dup2(r3, r0) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000080a000-0x50)={{0x1, 0x81}, {0x6, 0x3eee3925}, 0x1dd, 0x3, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) writev(r0, &(0x7f0000005000)=[{&(0x7f0000006000-0xe4)="b3423b91c928dc9ae55d14f9133c6656b2f818e03badd78da7ff31e4f0f9d13cdc14cfd0b6edb746867ec276c95363eeca34cb1c8b6738824157549d7541fd11ff5cea564526ad7d5a4468ae0ef27b04663edb42f976356e7f68555fe6a92125d1a5f77cd3be35d61335f04ff641919bf3b26ab92f00", 0x76}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2017/12/21 19:25:34 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0x0, @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]}}, 0x90) munlock(&(0x7f0000002000/0x14000)=nil, 0x14000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000e000)=""/56, &(0x7f0000017000-0x4)=0x38) 2017/12/21 19:25:34 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) creat(&(0x7f0000025000)='./file0\x00', 0x8) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x10000, 0x87, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) 2017/12/21 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000058a000-0xd0)={0x0, 0x0, []}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000e5f000)=0x0) 2017/12/21 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000007000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000010000-0x10)={0x0, 0x3, 0x579, 0x1}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000f000)={r1, 0x4}, &(0x7f000000f000)=0x8) mlock2(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) 2017/12/21 19:25:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004cf000)=""/150, 0x96) 2017/12/21 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000674000/0x2000)=nil) pause() shmat(r0, &(0x7f0000077000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x7ffffffff000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000d94000-0x8)={0x0, 0x0}, 0x80800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a53000-0x8)=0x7) 2017/12/21 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b00000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001ab000)={0x0, @in6={{0xa, 0x2, 0xae, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000072a000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000095000)={r1, 0x0, 0x30}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000005c000)={0xc, 0x0, &(0x7f0000738000)=[@dead_binder_done={0x40086310, 0x1}], 0xd6, 0x0, &(0x7f0000da7000-0xd6)="4892a9d8432a3c567cc1ff992a2f93a215c1b922a2f6298c5de82df5fe9440e7317b2bef70044edd5e73166c73296f1d6e7766e646ff751133e1bbafd4c4b0b60f2157a6e4cd55841a250369fcf9f05d83ed7bae4e78866b37c9acd0be382361116f3451be998ea0ee10aaea8371c06359664e903e94afcf06ab9a52d1a55b5710b7941218efbcab585fbda0cdb27eba9ce9f4c3ab416ab6ada55958dd1c8b40ab6c0c6ba36a17f1d6afe0ba1ca9940e3288456b0faceaad57734ce46961e06cc0e049e9b019f73aff4b820f774a6a6b1d22ffb42d42"}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/21 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() nanosleep(&(0x7f0000470000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) io_setup(0x8, &(0x7f0000819000-0x8)=0x0) io_submit(0x0, 0x2, &(0x7f0000a98000)=[&(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000090b000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a9b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e80000-0xdd)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) preadv(r0, &(0x7f0000005000)=[], 0x0, 0x10000000000000) 2017/12/21 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000455000)='/dev/usbmon#\x00', 0x3, 0x80040) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r1, 0x0) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000441000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x3, 0x40) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085d000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000139000)=0x1) 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = msgget(0x3, 0x1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000f7f000)=""/14) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000c39000-0xc)=""/12, 0xc}, {&(0x7f0000f7c000)=""/178, 0xb2}, {&(0x7f000074a000)=""/4096, 0x1000}, {&(0x7f0000f7d000)=""/89, 0x59}], 0x4, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x4, 0x8) sendmsg$netlink(r0, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000612000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x1, ""}], 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) splice(r0, 0x0, r0, 0x0, 0x100000000, 0x0) 2017/12/21 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e44000)='/dev/sg#\x00', 0xc9d9, 0x2000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001b7000)=0x7, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3) r1 = open(&(0x7f0000da2000-0x8)='./file0\x00', 0x242000, 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008a8000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6, 0x2, 0x1, 0xbaeb}, &(0x7f0000993000)=0xa0) r3 = getpgrp(0x0) get_robust_list(r3, &(0x7f000034f000)=&(0x7f00004a1000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a59000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={r2, @in={{0x2, 0x3, @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]}, 0x0, 0x4, 0x3, 0x1, 0x8}, 0xa0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a50000)={@generic="5ab2bddc60d340329df7eb924aad97f2", @ifru_map={0x70, 0x9, 0x8f6, 0x0, 0x6, 0x6}}) ioctl$TCSBRKP(r4, 0x5425, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000043d000)=0x0, &(0x7f0000ef3000-0x4)=0x4) writev(r4, &(0x7f00002cd000)=[], 0x0) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000055000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000754000)={0x0, 0x0, &(0x7f000028e000)=[{&(0x7f0000545000)="7eb4ef49551ddbe59aa25d5f5f778a51", 0x10}], 0x1, &(0x7f0000ed4000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002b6000-0x38)={&(0x7f0000a1b000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000382000)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) flock(r0, 0xe) 2017/12/21 19:25:34 executing program 7: mlockall(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_getscheduler(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x404800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000-0x9d)=""/157, 0x9d, 0x0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0xf2, 0xfffffffffffffffa, 0x7, 0x20, 0x0, 0x23, 0x800, 0xa, 0x3ff, 0x401, 0x100000000, 0x11, 0x0, 0x7ff, 0x4, 0xffffffffffffffc0, 0x20f902c2, 0x1, 0x8, 0xf85821b, 0x7, 0x7fffffff, 0x1f, 0x80, 0x0}, r0, 0x5, r1, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000001000-0x58)={{0x8001, 0x1b52}, 0x0, 0x40, 0x8, {0xffffffffffff0001, 0x7}, 0x1975f2bc, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmctl$SHM_LOCK(0x0, 0xb) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000002000-0xc)={{0x2, 0xd0, 0x0, 0x10000, 0xfff, 0xffff}, 0x1}) shmctl$SHM_UNLOCK(0x0, 0xc) 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x10001) write(r0, &(0x7f00004d8000-0x66)="9294cbb0c6541d5700000002470e2216f1faf995b99928069679d8a2099d7bf2b32a3d982fa07f4a02e493f9e5140aff7f000000000000cdd894db25bab40b14317a453f84cee5000000032a8997bd6c3738d55340ab5301fffb56ce0db6a2999e51848e9158", 0x66) sendfile(r0, r0, &(0x7f0000d83000)=0x0, 0xfec) bind$nfc_llcp(r0, &(0x7f0000642000)={0x27, 0x7, 0xffffffff91082440, 0x7, 0x0, 0x7fffffff, "6e68bb5d6994bf36d9f7013222de4498c454ecf42617adc76da92fe99051d68ad01e413ad8cf99d0e3e7e38023a701dc21c5cac430c708bdf8429cf6c9eb54", 0xc7}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f000073e000-0x8)='./file0\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006d7000-0x1)=0x0) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x66a8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f000092a000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000080d000-0x8)=0x0) 2017/12/21 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0xf7, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0}, r1, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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(r1, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socket$inet(0x2, 0x6, 0x800) mq_open(&(0x7f000023a000-0x9)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0x6, 0xe7, 0x2, 0x3655, 0x8d5d, 0x2}) r3 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000221000-0x10)='/dev/input/mice\x00') socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r4, 0x0) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) r6 = accept4$inet6(r4, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x800) setsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f00004e7000-0x4)=0x9, 0x4) r7 = dup(r4) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) sendto$inet6(r5, &(0x7f0000962000)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 30.127881] mmap: syz-executor1 (3822) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/21 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000549000)={0x7, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7e8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087b000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000fba000)=""/44) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000fb5000)=0x0, &(0x7f0000fb6000-0x4)=0x4) 2017/12/21 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000084a000-0x90)={0xfffffffffffffffd, {{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]}}, 0x90) ioctl(r0, 0x937b, &(0x7f0000005000)="") 2017/12/21 19:25:34 executing program 1: r0 = open(&(0x7f0000b95000)='./file0\x00', 0x40002, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) pwritev(r1, &(0x7f00001d8000-0x70)=[{&(0x7f0000e06000)="9c1517da386dd1d66a72ff69a3f4d025ded62daeeea98e3611ccd3c2087be54edd5090d8b0c35878385759c53e0ffb64e9d004ae562680497a96796d849ebaad88a21788170a9c83a6db49b4121b02101f5ac6950bc53c9a04a0a16f", 0x5c}, {&(0x7f0000160000)="dc", 0x1}], 0x2, 0x0) fremovexattr(r0, &(0x7f0000af8000-0x8)=@random={'btrfs.\x00', '\x00'}) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000aab000)=0x8) 2017/12/21 19:25:34 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000148000-0x9)='net/bnep\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r2 = socket(0x11, 0x2, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007f9000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000799000-0x8)={0x0, 0x0}) [ 30.280298] TCP: request_sock_TCPv6: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. 2017/12/21 19:25:34 executing program 7: 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, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e6000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000012d000-0x30)={0x7f, 0x1, 0x8, 0xcb, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @empty=0x0]}, 0x18) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e37000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f000001f000-0x98)={0x0, 0x0, 0x0, 0x0, 0xe5, 0x0, 0x13, 0x10, "b02d63e03049c8ac7ea511a61789e8373e3db530b6e5b024d468b6c794ad18cd91a29ab162c8b317b7f17a193d164c67eb24d7bb832f36ee0cf9698d086bea73", "fe9d9763f29170b74336cde57cf48ed152bf7b7acfd856146017cd77e8a8765e", [0xfffffffeffffffff, 0x1], 0x0}) 2017/12/21 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003b8000)=0x0) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000551000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept$llc(0xffffffffffffff9c, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000941000)=0x10) kcmp(r1, r2, 0x0, r3, r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000762000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KIOCSOUND(r5, 0x4b2f, 0x100000000) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x8, 0x209e9a, 0xb912, 0x0, 0x0, 0x0}, 0x1c) 2017/12/21 19:25:34 executing program 1: perf_event_open(&(0x7f000093b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0xbffc) read(r0, &(0x7f00005c6000-0x39)=""/97, 0x61) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000069a000-0x4)=0x1, &(0x7f0000cda000-0x4)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f47000)=0x2, 0x4) 2017/12/21 19:25:34 executing program 4: r0 = open(&(0x7f0000683000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x80000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000814000)='./file0\x00', &(0x7f0000029000)={0x8, 0x0, ""}, &(0x7f000019c000-0x4)=0x0, 0x1400) 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_tid_address(&(0x7f0000d90000-0x4)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000034f000)={&(0x7f0000d5a000)='./file0\x00', 0x0}, 0xc) 2017/12/21 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a62000-0xb)='/dev/hwrng\x00', 0x1, 0x0) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00001bf000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000130000)=0xc) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00002ec000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) 2017/12/21 19:25:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r0, &(0x7f0000ffd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000043b000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000d4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f000070b000)="9e9b0094ed88fc86e6c49af8c2b47560e897c5ecaf5ebd1e7003ac347f20b77bf0813120f59d3e756fd1c982d22630c97faffccb9798522fba254cc831a92f8f412cac233a162d8dfb7e5d9a94cbf8faacac2cce60be87616d0ca9cc4e345bd67a3b22067d8f80b461d5f3f9e6", 0x6d) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000099000)=0x8000000000000009, 0x4) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00005f5000)={0x400, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r3 = semget$private(0x0, 0x4, 0x84) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000890000)=""/235) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000026000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125e, &(0x7f0000015000)="") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000028000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10, 0x800) 2017/12/21 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d55000-0x1c)=[@in6={0xa, 0x2, 0x7f189fae, @loopback={0x0, 0x1}, 0x80}], 0x1c) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de4000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) poll(&(0x7f0000939000)=[{r0, 0x40, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x2008, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x9, 0x0) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000e41000)=0x80) clone(0x0, &(0x7f0000010000-0xf9)="", &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad1000-0x10)='/dev/sequencer2\x00', 0x204000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000009f000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000c99000-0x14)="6e65742f6970365f00000000000862656c009f5d") flistxattr(r3, &(0x7f0000cdb000)=""/37, 0x25) syz_open_procfs(r0, &(0x7f0000a26000-0x8)='uid_map\x00') ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000370000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendfile(r4, r4, &(0x7f0000364000-0x8)=0x4, 0x5) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000eb5000-0x4)=0x0) 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000010000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x3, 0x4, &(0x7f000000c000/0x1000)=nil, 0x10001}) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000009000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 30.382920] device gre0 entered promiscuous mode 2017/12/21 19:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00009fa000-0xb5)="00e70264c4d204a8d0d7d50e4edcb1a8d8f667b0251b38d12fdf26ec4e97bfd07e2e55c290fea20ad0621a6152098ce80ab368aa799ead75b184c6549087f4a6f7e2e11f4480394ea1a71702381b1d355ad83f235454a379951a58195e6fa0899357f20846c2531d5d7fa311aeccd4629ec16a2c2bf45bf2a91fa582f2b257fe3239ad7ea3254c61eea5a946760b8315a3227d94c6eb1d76e12e009e58a4ad1ae87c09a57d30cc13cf9cdbf3b41eee8d25962f8adc") flock(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b2f000-0x4)=0x86, 0x4) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000d9b000-0x8)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/21 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x2) write(r0, &(0x7f0000ef2000-0x30)="240000002e001d003208000400000000000000ff0100000000010000ffffff000109ff10", 0x24) 2017/12/21 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f000073b000-0x4)=0x0, &(0x7f00004ca000-0x4)=0x4) wait4(0x0, &(0x7f0000049000-0x4)=0x0, 0x0, 0x0) 2017/12/21 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$TIOCNOTTY(r0, 0x5422) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f0000dca000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0xffffffffffffffff, 0x0]}}], 0x30) [ 30.448957] device eql entered promiscuous mode 2017/12/21 19:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000480000-0x4)=0xbf, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d7c000)='cdg\x00', 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) 2017/12/21 19:25:34 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000094b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ipx={0x4, 0x6, 0x3ff, "8cae2535a6a5", 0xfffffffffffff997, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000-0xe2)="a5effa915043a470f68b9299c73841b6906a88fea1bb457725f52c00510969f273e8c7957730cd96dd26d4a37f1b15f78e9998a9e005b18e5d4352072a2933396e0edf84ab528ade9b41af16d12b66de37405881922a75d494f1c393eed83704ab908d1c4ff1d95498152676b6a2d01d928a5a83092f11a741c7543bce1bca00b2ad386494b9cbc4a18d19c04e152f3dc6acfd0288511295b8d36bfd92d8f7d32c845bbe650a356c697cddc8f3186e2cf2948efb2d672a8329b071f7e7b0669916c0e75f08efc64babf5cf33d6c82d35aa2c42060d48a39758fb747dc67cd8da2cb8", 0xe2}, 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"}, {0x98, 0x107, 0xfff, "4cc0a0885b12b9fe9313a166562ea5c11f099fc3bfe64c2db3319066dd8fbd384b226790805fe921efe2b0cf674a41a25d0eff55132c3b4a985c25d4bebb496a410edb8e1e606f694f46f4b431e22f1d8c0c427d3cbaaec0693fcd3397d0f39ed0bca39579aa77d758983343817bba135cb6c12665a16a4c743c4c8abfa9e609ce716b31059f"}, {0xb8, 0x10d, 0x81, "43f3fc46e5aba470ae4bf34f5b68c1a6dcaaf65f7829bc8544f6def521cffa44aa089b7d694c91c73b5125fc71896a33350259817aadc5678605752166933fd58d7c017cb1b0168f6fed504e5c93ceb676704148816c566031c2b1a3e3fb2dcf9107344747b6dc8a9cf4a0839d8fd5fb885627a5186ea65bcf38132ed46be868d7ff1d83083b39b3b886c311dd9bcd339072823e38ff14bccc812e1efc01ad0ff59f04"}], 0x1268, 0x24048800}, 0x8040) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d97000-0x5)='stat\x00') clock_gettime(0x0, &(0x7f0000fd7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a73000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000251000)='./file0\x00', &(0x7f00009c4000+0x360)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004cd000)={0x0, 0x0, 0x0}, &(0x7f0000732000-0x4)=0xc) syz_open_procfs(r6, &(0x7f0000dc1000-0x7)='ns/pid\x00') r7 = gettid() process_vm_readv(r7, &(0x7f00009fa000)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f00007bf000-0x51)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[], 0x0, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000b3c000-0xa)='net/igmp6\x00') sendfile(r8, r8, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2017/12/21 19:25:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x8, 0x4a, 0x3, 0x52, 0x5}) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000+0xd17)={r2, 0x9, 0x30, 0x101, 0x4}, &(0x7f0000002000-0x4)=0x18) 2017/12/21 19:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xa, 0x800, 0x5, &(0x7f0000cbf000-0x8)={0x0, 0x0}) readlinkat(r1, &(0x7f00000a9000)='./file0\x00', &(0x7f0000d81000-0x87)=""/135, 0x87) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d76000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = add_key(&(0x7f0000d4c000)='rxrpc\x00', &(0x7f0000d11000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e1000)="d233398ccfead2b1e37af9b19865ec250645c8ce6ca65543d78c2ddb9dbd12dd1f8439c3ca1c81d5d27c244e81e920c62d36cb84289fae3a05b6de18e4ca9fe64f613563508d2c2c63573c82edf7b0c7caa2971152e7851fbd617292aa7041bf4c9af9a5fc73138ce44e861facab1471cb360fbf05a3870bcc0152015d05a6605844beff402782028d033a96f77e975023dad3485948303d47171e5f1eb750e9e8f8d056a4a57497d3e5454ff7ae2e", 0xaf, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f000083f000)=""/99, 0x63) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000688000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2017/12/21 19:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ad000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000240000/0x3000)=nil, 0x3000, 0x9, r3) tkill(r2, 0x12) ptrace(0x4208, r2) 2017/12/21 19:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getxattr(&(0x7f0000989000-0x8)='./file0\x00', &(0x7f000047e000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000889000-0x9d)=""/157, 0x9d) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00007be000)=0x0, 0x80800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000008e000-0x10)={0x2, 0x5, 0x100, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007d6000)={{{@in6=@loopback={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, 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, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000)=0xe8) lstat(&(0x7f0000db0000-0x8)='./file0\x00', &(0x7f0000b93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a1a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f000050c000-0x28)={0x5, 0x7, 0x9, 0x2d9, 0xffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:25:34 executing program 3: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000+0xe2)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fce000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0x1ff, 0x0, 0x2, 0x4, 0x20, 0xa0, 0xe41, r2, r3}, {0x3f, 0x8, 0x9, 0x0, 0x1, 0x5d8dbd20, 0x81, 0x401}, {0xfffffffffffffffe, 0x40, 0x6, 0x80}, 0x8, 0x8000, 0xfffffffffffffffd, 0x1, 0x8, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x3}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x29, 0x3, 0x3, 0x5, 0xd94, 0x100000001, 0x0}}, 0xe8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x6, 0x2]) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ea81c813b64ba9eb845d7822f441b5ee"}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r5, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fce000)=0x8) 2017/12/21 19:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005de000+0x1ae)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f92000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000783000-0x16e)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "129ec7ab"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/12/21 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000b3e000-0x8)=[{r1, 0x4, 0x0}], 0x1, 0x7ff) close(r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e93000-0xc)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2017/12/21 19:25:35 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000002000-0x1004)={0x1000, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd8000)='/dev/snd/seq\x00', 0x0, 0x9fffd) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1e000-0xc)='/dev/rfkill\x00', 0x800000000023c, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00007a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x2, 0x80000001, "25cb549b1ba1", 0x1f, 0x0}}) 2017/12/21 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="3b7a33f9fd9c8109082186b32cff6dac", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea9000-0x20)={0x93, 0x1, 0x4, 0xff, 0x3, 0x2, 0x2, 0x4, 0x0}, &(0x7f000082b000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009e2000)=@assoc_value={r1, 0x8}, 0x8) 2017/12/21 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000407000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00009fb000-0x18)={0x2, &(0x7f00008a7000)=""/195, &(0x7f0000cfb000)=[{0x400, 0x42, 0x6, &(0x7f0000cd5000-0x42)=""/66}, {0x47b, 0xe2, 0x1, &(0x7f0000020000-0xe2)=""/226}]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2017/12/21 19:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0xaa5, 0x80, &(0x7f0000089000)="1ae4b12b04162b0b56c738c35978d8837b08f928f21cf71e5f895bbd9f42c2c24ef2e5827e55c815228620f5a4ebccf4999da703708d7e28915630a29f8802d87a931a89f9c914dc4ed9e76deb650e319a4aa10632c7c5e964b3b283535c9c485b5dbfd7", 0x64) setsockopt(r0, 0x107, 0x1, &(0x7f0000a34000)="01000000030006000007000000c4ffcc", 0x10) 2017/12/21 19:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003c8000-0x4)=0xc00000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b24000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x709}], 0x1) 2017/12/21 19:25:35 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000c000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000015000)={0x8000, 0x4f7f6fc7, 0x0, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x100, 0xff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000019000)={0xffffffffffffffff, 0x80000000}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f000001e000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r4, r5/1000+30000}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000023000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f000000c000)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 30.622782] QAT: Invalid ioctl [ 30.655641] QAT: Invalid ioctl 2017/12/21 19:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$vcsn(&(0x7f0000923000)='/dev/vcs#\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) recvfrom$ipx(r1, &(0x7f0000bda000-0xf7)=""/247, 0xf7, 0x10000, &(0x7f0000afc000-0x10)={0x4, 0x1a, 0x9, "159d9a1a4c17", 0x8000, 0x0}, 0x10) flistxattr(r1, &(0x7f0000654000-0x27)=""/39, 0x27) madvise(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x7) 2017/12/21 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cc8000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003a3000-0xc)={0x2, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000f73000)=0x9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f75000)=""/0, &(0x7f000076c000)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e3e000)={0x7fff}, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af6000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000879000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e10000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ae7000)={r4, 0x80000, r5}) 2017/12/21 19:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000460000)=""/0) io_setup(0x0, &(0x7f000096a000-0x8)=0x0) io_submit(r2, 0x0, &(0x7f00002ce000)=[]) 2017/12/21 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a8, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) lstat(&(0x7f0000404000)='./file0\x00', &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$llc(0x1a, 0x3, 0x0) 2017/12/21 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008ac000-0xb)={0x1f, 0x400, 0x7f, 0x4, 0x80, 0x4, 0x3ff, 0x8000, 0x7f, 0x0, 0x0}, 0xb) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005ec000-0x3c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x629, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/12/21 19:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x6, 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) r0 = semget(0x0, 0x2, 0x209) semctl$IPC_RMID(r0, 0x0, 0x0) 2017/12/21 19:25:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000359000-0x15)='/proc/self/net/pfkey\x00', 0x400081, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00008aa000)={0x6, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() ptrace$getregs(0xffffffffffffffff, r1, 0xffffffffffff7fff, &(0x7f00005ec000)=""/194) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/21 19:25:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000483000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0xb) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000787000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ea3000-0x4)=0x48) r3 = accept4(r2, 0x0, &(0x7f00009b5000)=0x0, 0x80000) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000ae5000)=0x100, 0x2) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a1e000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000f3a000)=0xc) recvfrom$packet(r3, &(0x7f0000ed4000)=""/153, 0x99, 0x20, &(0x7f0000049000)={0x11, 0xf8, r4, 0x1, 0x6, 0x6, @random="241f84c2b296", [0x0, 0x0]}, 0x14) 2017/12/21 19:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000+0xb60)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r6, 0x0, 0x100000000, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000486000-0x78)={0x80000000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x181, 0x10, 0x8, 0x8000000000000, 0xfffffffffffffff9, &(0x7f0000888000-0x10)=@generic="2ce2d0413ef3777e1e4f24c3aa11604a", 0x101, 0x3, 0x4}) splice(r5, 0x0, r3, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r5, 0x407, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r6, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)=',', 0x1}], 0x1) writev(r4, &(0x7f0000051000)=[{&(0x7f0000fdc000-0x2)="", 0x0}], 0x1) 2017/12/21 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000c40000)=[{0x3f, 0x4, 0x2, 0xfff, @tick=0x20, {0x7, 0x2}, {0x2, 0x6}, @addr={0x2, 0x1}}, {0x96, 0x2, 0x1ff, 0x4, @tick=0x4, {0xfffffffffffffff7, 0x4}, {0xf3dd, 0x40}, @addr={0x4000000000, 0x9}}], 0x60) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r0) 2017/12/21 19:25:35 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000008e000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x2f, 0x0, "1f20b74f53cb158b18a7616c4001f229e614728699f0eb41266220aa4988ec4c6d9647ed17a818"}, &(0x7f0000000000)=0x0, 0x0) 2017/12/21 19:25:35 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f000002a000-0x8)=0x400000010) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000014000-0x48)={0x10000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002e000)='/dev/loop-control\x00', 0x4080, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f000002e000-0x18)=[@text64={0x40, &(0x7f000002e000-0x5c)="c4e109e83248b88f77213c5bdaf22b0f23c00f21f835000001000f23f8c4a3d17f5caa000066f24c0fc0cd66baf80cb8b8e87486ef66bafc0cb864199e96ef490f01d10f070f20e035400000000f22e066b8bb008ec866b818018ec0", 0x5c}], 0x1, 0x10, &(0x7f000002d000)=[@cstype0={0x4, 0x1}, @efer={0x2, 0x4400}], 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f000002b000-0x10)={0x0, 0x101000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/12/21 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d33000)='/dev/rtc\x00', 0x200840, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000778000)={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, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000b41000)='net/connector\x00') 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) preadv(r2, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000243000)={0x1, 0x1, [@random="4e88a1e010e4"]}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000ca9000-0x24)={0x200, 0x8001, 0x5, 0x7, 0x200, 0x0, 0x200, 0x7, 0x80, 0x8, 0xffffffff, 0x9}) 2017/12/21 19:25:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fdb000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dda000-0x4)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000fdc000-0xb)='/dev/vcsa#\x00', 0x3, 0x100) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdb000)={0x0, 0x0, 0x30}, &(0x7f0000fdb000)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d03000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000fdc000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000302000)={0x100, 0x10000005, 0x8, 0x5, r2}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000c0f000)='./file0\x00', 0x2c00, 0x0, &(0x7f0000fde000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000908000)='/selinux/access\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7) 2017/12/21 19:25:35 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) connect$inet(r0, &(0x7f000097b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000820000-0x4)=0x0, &(0x7f0000121000)=0x4) 2017/12/21 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 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) r2 = dup2(r1, r0) syz_open_dev$mice(&(0x7f0000763000)='/dev/input/mice\x00', 0x0, 0x202800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2017/12/21 19:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ead000)=0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00000c0000)="4ea45d963d0d83b20a76d1e3741220a6367891c817daf23379b9cbe3c1ea5413c3a8d1f27adf60668c42bd21b16981aef5412faa90d4c53ffa0c74da370294ebed31177bdb55c736c8456c8e79c078f4705a1fbffa96225e33cf250b27a2ef0c6d65a22b62870e8a06e7d162ed0fbe84934861d9ef93c11c8913", 0x7a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000666000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000aaa000-0xf2)="cd767029ca2998e41a892d8a84755dddc5791f55893d85762b0bd1e70f95244ea8c86f7c0d324933c8443e1bef9be7ea54a9f84e1cd7c7b94c8540be8c89a8c117cf10f8741c9cba3545a9f143eaf3df9e5f43d2108b31565b57357b89c2f65f84e761c528e8846a27effc5a95aa2b4392621f678366324186bbcd0e1c22ecc36e41080d426297e9090f8128e6beda44f2ba1c0a7ab29d9763cf19a3e127042c97f9d1dec15cad7d34a5a95a8de9cd057038d353df2623875df803732769eae8b91ab6dbfd0132d6a237935d30d8cc4ccb21290df97a32abd27db64f2a9e508452d8a286ed68b354ed41835f78ba514fcdd4", 0xf2, 0xc004, &(0x7f0000eeb000-0x1c)={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0xfff}, 0x1c) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000cd7000)={&(0x7f0000e23000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000dfb000/0x4000)=nil, 0x4000}) 2017/12/21 19:25:35 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f0000f84000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/21 19:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043c000)='/dev/sequencer2\x00', 0x181380, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f9f000-0x18)={0xffffffff, 0x100000000000003, 0x0, 0x8, 0x100, 0x6}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000bdd000)='/dev/snd/timer\x00', 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000e2, 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) ioprio_set$pid(0x3, 0x0, 0x0) 2017/12/21 19:25:35 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d3000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x1, 0xffffffff, 0x6, 0x0, 0xffffffff80000001, 0x1, 0x7fffffff, 0x7, 0x3f, 0x7fffffff, 0x7161a530, 0x3, 0x8]}, &(0x7f0000f20000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000085a000-0xd8)={r1, 0xd0, "50d941692d39191149f3b0f952792efd1b831c955002040018869c7b78eb970f2fe2281963527355d05f4a8bcc2900411a621995e84536d4aec9a7087d8d31d7a431978bc1990c1c8d9cb21629660375e6f96fab96be854d08f3bc9944d1c6a4fc5625fb992ad27cf99fa94d21f1c97842fe856d7d8c4a30d2a64a902a751c6261ee82e014261d1cba092f22661e3eca30526ae54c1e0de49bd177161e0d5048c044163c1d7e5754cc4721735fc155838affc196d4f52385cbee9b453d0456a466c8b51dc88f811889cd8557d6e42f6b"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f60000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0994ea05e6ed", [], {{0x400080086dd, @ipv6={0x0, 0x6, "e6ff00", 0x18, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x100001, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2017/12/21 19:25:35 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084f000)='self-vboxnet0\'!ppp0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c21000-0x48)={{0x2, 0x1, 0x40, 0x2, 0x8}, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) move_pages(0x0, 0x0, &(0x7f0000178000+0x653)=[], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2017/12/21 19:25:35 executing program 4: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800, 0xffff) r2 = accept4$ipx(r1, &(0x7f0000ae8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acb000)=0x10, 0x800) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ae9000-0x3)=0xdad, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ae8000-0xc)={0x89, 0xffffffffffffffff, 0x0}) 2017/12/21 19:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008ff000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dee000)={0x0, 0x68, "f9f9c03ef4fc60f495e47a00fc79b57e38e15a57be9288de22c677c06993e16c6b74c9aaa6b509b8558cdfc2523558894bca3222a439c77d764cd74262f78e4b1cfcf189cd799c9ba9348dd640daa82c09fbcf56c3e15de7327f0321f78786601e959739ceeb48a1"}, &(0x7f0000caa000)=0x70) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000070f000-0x10)={0x8, 0x8000, 0x7ff, 0x6, r2}, 0x10) writev(r0, &(0x7f00005b3000)=[{&(0x7f00008b4000-0x39)="3900000010000904ff050000004000000700004a03000000450001070000001408000d0004000000000000000000000000000ee300ffe4693e", 0x39}], 0x1) [ 30.993623] kasan: CONFIG_KASAN_INLINE enabled [ 30.998317] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 31.005737] general protection fault: 0000 [#1] SMP KASAN [ 31.011255] Dumping ftrace buffer: [ 31.014773] (ftrace buffer empty) [ 31.018463] Modules linked in: [ 31.021642] CPU: 0 PID: 4051 Comm: syz-executor7 Not tainted 4.15.0-rc4-mm1+ #47 [ 31.029152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.038483] RIP: 0010:finish_task_switch+0x42d/0x740 [ 31.043552] RSP: 0018:ffff8801bdd47258 EFLAGS: 00010a06 [ 31.048895] RAX: dffffc0000000000 RBX: ffff8801db22c900 RCX: 1bd5a00000000022 [ 31.056136] RDX: 0000000000009d13 RSI: ffffc9000237c000 RDI: dead000000000110 [ 31.063376] RBP: ffff8801bdd47308 R08: 1ffff1003b34cb3b R09: 0000000000000000 [ 31.070616] R10: ffff8801bdd47230 R11: 0000000000000000 R12: ffff8801d9ac0700 [ 31.077855] R13: 1ffff10037ba8e50 R14: dffffc0000000000 R15: dead000000000100 [ 31.085095] FS: 00007fe0a0be8700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 31.093288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.099138] CR2: 00007f6c675f81e1 CR3: 00000001bfc4e002 CR4: 00000000001626f0 [ 31.106379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.113616] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.120855] Call Trace: [ 31.123421] ? copy_overflow+0x20/0x20 [ 31.127300] __schedule+0x8f3/0x2060 [ 31.131000] ? __sched_text_start+0x8/0x8 [ 31.135122] ? check_noncircular+0x20/0x20 [ 31.139335] ? plist_check_head+0xe2/0x130 [ 31.143548] ? plist_check_list+0xa0/0xa0 [ 31.147688] ? plist_add+0x5cb/0x760 [ 31.151396] schedule+0xf5/0x430 [ 31.154733] ? lock_downgrade+0x980/0x980 [ 31.158852] ? __schedule+0x2060/0x2060 [ 31.162816] ? do_raw_spin_trylock+0x190/0x190 [ 31.167372] ? futex_wait_setup+0x14a/0x3d0 [ 31.171681] futex_wait_queue_me+0x3ed/0x7e0 [ 31.176064] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 31.181397] ? rcutorture_record_progress+0x10/0x10 [ 31.186395] ? get_futex_value_locked+0xc3/0xf0 [ 31.191037] ? futex_wait_setup+0x22e/0x3d0 [ 31.195341] ? futex_wake+0x680/0x680 [ 31.199129] futex_wait+0x34b/0x9a0 [ 31.202738] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 31.207639] ? futex_wait_setup+0x3d0/0x3d0 [ 31.211929] ? debug_check_no_obj_freed+0x3da/0xf1f [ 31.216921] ? mmdrop+0x18/0x30 [ 31.220170] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 31.225251] ? futex_wake+0x2ca/0x680 [ 31.229037] ? get_futex_key+0x1d50/0x1d50 [ 31.233246] ? kvm_arch_vcpu_ioctl_set_sregs+0xd96/0x1500 [ 31.238775] ? kfree+0xf0/0x260 [ 31.242028] ? kvm_vcpu_ioctl+0x2d9/0xff0 [ 31.246155] do_futex+0x11ec/0x22a0 [ 31.249757] ? kvm_vcpu_ioctl+0x2de/0xff0 [ 31.253878] ? kvm_vcpu_fault+0x520/0x520 [ 31.258004] ? exit_robust_list+0x240/0x240 [ 31.262301] ? find_held_lock+0x35/0x1d0 [ 31.266345] ? __fget+0x333/0x570 [ 31.269770] ? lock_downgrade+0x980/0x980 [ 31.273896] ? lock_release+0xa40/0xa40 [ 31.277845] ? __lock_is_held+0xb6/0x140 [ 31.281897] ? __fget+0x35c/0x570 [ 31.285334] ? iterate_fd+0x3f0/0x3f0 [ 31.289111] ? __do_page_fault+0x3d6/0xc90 [ 31.293316] ? task_work_run+0x1f4/0x270 [ 31.297359] ? kvm_vcpu_fault+0x520/0x520 [ 31.301478] ? do_vfs_ioctl+0x486/0x1520 [ 31.305518] ? ioctl_preallocate+0x2b0/0x2b0 [ 31.309903] ? selinux_capable+0x40/0x40 [ 31.313939] SyS_futex+0x260/0x390 [ 31.317459] ? do_futex+0x22a0/0x22a0 [ 31.321233] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 31.326048] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 31.331038] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.335777] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 31.340500] RIP: 0033:0x452a09 [ 31.343658] RSP: 002b:00007fe0a0be7ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 31.351337] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 0000000000452a09 [ 31.358575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 31.365813] RBP: 0000000020014800 R08: 000000000000059d R09: 000000000071c010 [ 31.373050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 31.380289] R13: 0000000020011000 R14: 00007fe0a0be86d4 R15: 0000000000000004 [ 31.387555] Code: ff 11 4c 89 f9 48 c1 e9 03 42 80 3c 31 00 0f 85 1b 02 00 00 4d 8b 3f 4d 85 ff 0f 84 c0 fd ff ff 49 8d 7f 10 48 89 f9 48 c1 e9 03 <42> 80 3c 31 00 74 ae e8 17 d1 5b 00 eb a7 4c 89 fe 4c 89 e7 e8 [ 31.406782] RIP: finish_task_switch+0x42d/0x740 RSP: ffff8801bdd47258 [ 31.413429] ---[ end trace edc2f4dd65c28511 ]--- [ 31.418178] Kernel panic - not syncing: Fatal exception [ 31.423889] Dumping ftrace buffer: [ 31.427398] (ftrace buffer empty) [ 31.431072] Kernel Offset: disabled [ 31.434663] Rebooting in 86400 seconds..