0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) r3 = dup3(r0, r2, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00007a9000-0x3)=0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r2}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) [ 223.803999] rpcbind: RPC call returned error 22 [ 223.874078] rpcbind: RPC call returned error 22 2018/01/25 15:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vga_arbiter\x00', 0x3ffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00002e6000)={r0, 0x3f, 0x9, "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"}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000027f000)={0x1}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) select(0x40, &(0x7f0000794000)={0x2, 0x7ff, 0x1f, 0x0, 0x3, 0x78, 0x2, 0xfc1}, &(0x7f0000774000)={0x4, 0x3, 0x400, 0x10001, 0x100, 0x1, 0xffffffffffffffe0, 0x10000}, &(0x7f0000465000)={0x8, 0x8, 0x0, 0x7, 0x4, 0x0, 0x8, 0x2}, &(0x7f0000fb9000-0x10)={0x77359400, 0x0}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000678000-0x10)=@common='ifb0\x00', 0x9}) set_thread_area(&(0x7f00006a0000-0x10)={0x5, 0xffffffff, 0xffffffff, 0xffffffffffffffc1, 0x4, 0x10, 0x7, 0x9, 0x7, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d8b000-0x20)={0x900000000000000, 0x0, 0x0, 0xfd}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ca5000-0x20)={0x0, r2, 0x10000, 0x9}) sendto$inet(r0, &(0x7f000034a000-0x1)="b4", 0xffffffffffffffb7, 0x4008004, 0x0, 0x0) sendmsg(r0, &(0x7f00001ff000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/25 15:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000041b000)='/dev/audio#\x00', 0x4, 0x600) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000021000-0x24)={0x6, 0x80000001, 0x100000000, 0x7, 0x8001, 0x7, 0x1, 0x3917, 0x80000001, 0x1, 0xc11b, 0x2}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000056d000)=""/170) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000316000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00006b6000-0x50)={0x0, @tick=0x31, 0x8, {0x9, 0x5}, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004ee000)={{0x0, 0x3, 0x2, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:15 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000387000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xd0b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006e3000)=[{r0, 0x4, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000ff7000-0x10)={0x0, 0x0}, &(0x7f00006e5000)={0x0}, 0x8) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/25 15:19:15 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000038000)='./bus\x00') mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000039000)={0x0, 0x2f}, &(0x7f000003a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000022000)={r1, 0x5a}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000039000-0xc)=@sack_info={0x0, 0x2, 0xffffffff}, &(0x7f0000038000+0xba4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000027000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000-0x4)=0x8c) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2018/01/25 15:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000029d000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x49) 2018/01/25 15:19:15 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'hash\x00', 0x0, 0x1ffffffffff, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f9000+0xd94)='/dev/hwrng\x00', 0x240000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000f91000)={&(0x7f0000024000/0x4000)=nil, 0x0, 0x3, 0x20, &(0x7f00001d4000/0x2000)=nil, 0x1f}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000018b000-0x38)={0x0, 0x0, &(0x7f0000892000-0x80)=[{&(0x7f00005cb000-0xf5)="ad5d51fd88d2b47e7df17a7121f124f55e", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f3d000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f000084f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f91000)=0x10, 0x80000) 2018/01/25 15:19:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000bd6000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x101000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000066e000)=""/201) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semtimedop(0x0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f000026a000-0xe2)=""/226) 2018/01/25 15:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000b5b000-0xa5)="", 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073a000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) 2018/01/25 15:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80e, 0xffffffff) r2 = syz_open_dev$tun(&(0x7f000000e000-0xd)='/dev/net/tun\x00', 0x0, 0x200) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r5, 0x8, r3) r6 = geteuid() r7 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005b9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000-0x4)=0xe8) getresgid(&(0x7f0000357000)=0x0, &(0x7f0000e6b000)=0x0, &(0x7f0000063000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d10000-0x4)=0xe8) fstat(r4, &(0x7f000032f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000215000-0x4)=0x0, &(0x7f000080f000-0x4)=0x0, &(0x7f0000301000)=0x0) r13 = getegid() sendmmsg$unix(r2, &(0x7f0000327000-0x70)=[{&(0x7f0000d0c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d3c000)=[], 0x0, &(0x7f0000ef2000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r1, r0, r4, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r5, r5]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r2, r5]}], 0xc8, 0x0}, {&(0x7f000084e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000057c000-0x40)=[{&(0x7f000095d000)="3abf298e7321e979372248e637a3870c2a0f9cd2348576312e70fdf8fd3574208c730a9526e60a5996de19cfa26c137b59e3c6015e6d7840133cd74489c7a6e69b1c90712836547c8285e95b4be27e1d528cc449584a0bb569fffcf3d8ea6f3d9ede8662cfe00361710dac245840800f8370759a9eb069c476a44c26bccb393a8ec82368a48e68005c4610f4ce8360", 0x8f}, {&(0x7f0000db5000-0x9f)="48ab3e42f3705df39bd1c18fc30306fb5398d45b1a01ba577e46c0ef4ff982108797508c3a044b2c130a5a3ca44fea3e07caeaddac58c2da02d3c8d99bdb9b2f1cf8626bf5f6902019b4e5aa8ac3b00c859bd500b6c7adc36ee7bd79b9a2781d36617cf592b24fdb30de62caf9b8f618a340df0c3cbb8b47eee07c77ee8481f3b34c18988a967d77f394a7d45265002b62cbac4fc71ef6fcab5887e603e951", 0x9f}, {&(0x7f0000f59000)="96615a8a9ea6a7943403c03f3dad055059cbae25c1c6db3f3980f77ef31cfdc7eb04f78470f669a26dfc4e8d96e9f2564a0fce5755d2ee46afb5168458db8f2c8d82341a37e91aaa91b5cabfe59d2b74890b6943c0d089fbe98729d2a68088e0", 0x60}, {&(0x7f00000d7000)="4b151e114fa102d49a57f6eae1f11ec23c83b8f16155df6cb56adba92a8b246acf775204929702754fa9afc63db761fe3fe9bb0ca5308a0dec26d07100de0af15c78372d28dd08092c55da8546b4dd3d706f4660f66831d58fdf7ac3ad507b0be1bd519f62f2abf1958ad5c082f57cfee4f35df9b475c141ef97ce2c46c3bab2999c650e33b449f9d90960b35e4d267c7292", 0x92}], 0x4, &(0x7f0000501000-0xc0)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r2, r0, r5, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x30, 0x1, 0x1, [r5, r4, r4, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @cred={0x20, 0x1, 0x2, r3, r12, r13}], 0xc0, 0x48800}], 0x2, 0x800) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r14 = getpgid(0x0) dup2(r4, r5) fcntl$setown(r2, 0x8, r14) tkill(r3, 0x13) 2018/01/25 15:19:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f35000-0x1c)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a41000-0x4)=0x1, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000392000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce1000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000239000)={{0x7f, 0x5, 0x5, 0x200, "db5e8dc419c62804ee90b6750be2dd67771908c875c477a2e052fd7e479b6fa4d4300468b4e5873c4f356c9e", 0x4}, 0x0, 0x0, 0x0, r2, 0x1, 0x712b772f, "b4fb587356e1cf1ab1bf31c410c5a3f493b5424fcc584ca6e653f00db7f0634267ef1fa9d37860a21475ef5024a4282a1a2642f70c3a62c8172a266d7225d88f", &(0x7f0000509000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3f, 0x7, 0x2, 0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) accept$ax25(r1, &(0x7f0000dab000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006d6000)=0x10) syz_emit_ethernet(0x3bc, &(0x7f0000b86000)={@random="15b4381cfbb6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x386, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3a, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x4}]}, @routing={0x3f, 0xa, 0x1, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @dstopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x18, {0x4, 0x4, 0x4, 0x7e, [0x7, 0x100000001]}}, @jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x100000001}]}, @hopopts={0xc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}]}, @dstopts={0x7d, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x7, 0x4d, "bc2bcd256283c3af641c02c7cbd1ab7564f3834557275cad7ad8e1da0522b0fcb8c755db31cfbccb3bc10d7dd2447c38171a80fd3215d03918da141a38a73300b5af33dadc7207c89fa8628ff4"}, @generic={0xfffffffffffffffc, 0xc9, "a61f51ca923a5b37e478fb31d5291a6a2997991c4a878fdb67d71cf3b7a4c7662322ed462d12ad7ece5641e5144bc487ce1c23e82d8906e9ff693671f224dd95424e5b01ba432d4883931f0d97de6061de094858fc809ec2f97698307cba01266a2271785f9978e7e83a4c1a4700f33fd37acdfe833d626ea5b657763912085c646f4a1fa9baefab350aa26438c25c296f9642cf041e402e9caa84f9c57312acb74bf1bff548654a9282abd17d2bae42cc7e73c7490d60f7624ef44a3a7269940658f4b3ccd0e84f08"}, @generic={0x101, 0x92, "1b251fbf6a83067b3579870bfe40159edaba0cc6f6001292a3249e216a775abe8534704e6afc07c2e5c0e77443a080679a7ee1f82ee740de82685466940c2ce88741e93b0ed497878c7020264dbe9354b2c05f4193ca3d30ee46192416ec3fb211f05a0ef44ec22b63a42654c2a479539e0870fb723d078f2991014c732946756c2764ca4beb28f2ee39747d8b0e2f812596"}, @generic={0x8, 0x34, "2a3ffa625da81c44465f6c2743a66d2c038e71c22d12887cd5503a65729eeb32277dd1ccea82733b712b8921c4aaf6dc3e2b4da7"}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @enc_lim={0x4, 0x1, 0xffffffffffffffff}]}], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "a680129a0cf43559b6028f6d09e29037d2c00242cda1141b1769d59e7c67a891545835e6dbef9db2087d5c267f2502f5f4b702702cc58d4e1b754288ce456a922d6bb1c19e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008d1000)={0x0, 0x7, 0x30, 0x5, 0x2}, &(0x7f000021a000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000553000-0x108)={r3, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xe3ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x9, 0x7fff, 0x2, 0x4, 0x2, 0x2, 0x9, 0x6b, 0x8000, 0x7fffffff, 0x40, 0x0, 0x7f, 0x40]}, &(0x7f000019e000)=0x108) [ 223.984274] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 223.984274] The task syz-executor5 (1963) triggered the difference, watch for misbehavior. 2018/01/25 15:19:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) stat(&(0x7f000007e000-0x8)='./file0\x00', &(0x7f000032d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b73000)='./file0\x00', &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000031e000-0x4)=0x0, &(0x7f00006db000)=0x0, &(0x7f0000b45000)=0x0) fstat(r1, &(0x7f00000c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000798000)=0xc) r7 = getegid() getgroups(0x6, &(0x7f00005d9000)=[r2, r3, r4, r5, r6, r7]) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r8, 0xae04) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x7fff) ioctl$sock_inet6_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f00009ee000)=0x0) sendfile(r1, r9, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/25 15:19:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/25 15:19:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0xd1f6, 0x10000) sendto$inet(r0, &(0x7f0000001000-0x73)="77e87d18a305d6d8968feb5c02f569e8b4268e82fd5ddd7ccdf2061f89ec49b7589d675d62451e21f926e4b3afc16ce3d98ec9ea66eab649d4b028ec5033b458fd9f6f98a69ff623026a3fd836fddedcdeb727692ead50d0b7e8d4e8615abc576648ad7098ad7d0872b04ac25de7b6a630b126", 0x73, 0x8880, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x2) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000)=0x7fff) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/25 15:19:16 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000055000-0x18)={0x1, 0x6, [{0x200, 0x0, 0x6}]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000055000-0x38)={&(0x7f0000055000-0xc)={0x10, 0x0, 0x0, 0x440402}, 0xc, &(0x7f0000028000)={&(0x7f0000055000-0x298)={0x298, 0xc, 0xb, 0x400, 0x4, 0x3, {0x7, 0x0, 0x4}, [@typed={0x10, 0x9, @u64=0x1}, @nested={0x1a8, 0x17, [@generic="369f4be3f6c2ba5bd6c0206482726d84080605b85de79245f4ab6a6514e7c5e2ea456294326b335ac9fb64e338b6ba9bf297075081be8aa13d15da8e170f036727cfeb66a73a2b55ce32a0d543e505be226e49bd427ae4ecab80b8d4eab0b11fd601531739bb11c34264d312b746a8c7912715c79bd2e1e076ac70abe4c1d9cf6f8caef62659269c44e5d7e04bdf841afc91b2cfe96341c7019c8862b6ac5a4649f94a91ba12eb79a2e5ccb4d7c3facb580c22350f", @typed={0xc, 0x7e, @u32=0xa23}, @generic="13d2be0ac9492f1202c6d3406b725402629f8ef16f7c12f6c611798c", @generic="96b778e9765e47eb2e788596ae66d7f16eaf79775988898a6fc71be187cfe84d7ecc27f6d11d116b7e05866b75861b1d66ced55d963e6b07ab8a78a7193e9a5762a2d468b61d0f86d1f24ad9b0b45f80ada0153f02e5804a16b7d6e436074b0cd2592e52dd798f3facaca0fa644b80b96ee882e83cbb2d62cf696428841a130239cc04152a86694d7eab235b5e985831ce10a13a6fca88b71cee15aebaf6aa1344eef7bfbbfc90d3f9e944b64719bc38864d740e62af47813a31c0a99a3df4902fe163ad"]}, @typed={0xc, 0x7f, @pid=r2}, @generic="1568", @generic="a06e9aab0a7d682b4201f0e1385e37deaf0856f21bf32fa42be186eb067fcad8fb6ed662c24d7cca2ec6cf8747c1a5795de12c4d217f30e020b2175400ebfa0d486b84312cb9e6d191a726911d4e430ebf0f95f5fa98bbcc630fff482b24115feeabf5d50b9933fdb2b6c35d9d32e1cd968306c434ebe6cd9d9a19957e437df7416494ca9241e11c128179ed95db3ab835050cae3228d8d31bef72d8f5e24bebdd5a0d3a1545a8a24cbe2e9ae6d76f69e1e201a5472d786f7b3f6e2e2f"]}, 0x298}, 0x1, 0x0, 0x0, 0x0}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) write$sndseq(r1, &(0x7f0000055000-0x60)=[], 0x0) close(r0) 2018/01/25 15:19:16 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000249000-0x68)={0x4, 0xffff, 0x5, {0x0, 0x0}, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a04000-0x4)=0x0, 0x4) 2018/01/25 15:19:16 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000017000)=0x0, &(0x7f0000020000)=0x0, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000020000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000000b000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000021000-0x38)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000021000-0x1e8)=@newpolicy={0x1e8, 0x13, 0x420, 0x0, 0x2, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x7, 0xa, 0x80, 0xada9f760af662aea, 0x0, 0x0, r1}, {0x3, 0xdc9, 0x2, 0x3, 0x9, 0x0, 0x6, 0x4}, {0x8, 0x0, 0xfff, 0x10000}, 0x1, 0xe, 0x2, 0x1, 0x2, 0x1}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @replay_val={0x10, 0xa, {0x0, 0x6, 0x2}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x5f676f5b, 0x0, 0x0, 0x0, 0x1f, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x4, 0x5, 0x1, 0x1, 0x10000, 0x8000, 0xa48b, 0x6}, {0x5414, 0x9, 0xbf36, 0xfffffffffffffff9}, {0x400, 0x4, 0x1}, 0x7, 0x3, 0xa, 0x3, 0x9, 0x40}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xa}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x0}, 0x4) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x19, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000996000)=0x0) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x7, &(0x7f0000d65000)={0x58c, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cf6000-0x10)='/dev/input/mice\x00', 0x0, 0x100) bind$netlink(r1, &(0x7f0000d16000)={0x10, 0x0, 0x2, 0x22000}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000aca000-0x4)=0x0, &(0x7f000021c000)=0x4) r2 = socket$packet(0x11, 0xb, 0x300) getsockname(r2, &(0x7f00001cb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000009f000)=0xe) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") 2018/01/25 15:19:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000036d000-0x1)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) 2018/01/25 15:19:16 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006000)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000007000)={0x10, 0x0, 0x2, 0x10000000}, 0xc) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000006000-0xb)='net/packet\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000005000)={""/1024}) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000006000)=0x4, &(0x7f0000002000)=0x2) ioctl(r0, 0x4400000000001265, &(0x7f0000003000)="") 2018/01/25 15:19:16 executing program 0: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x5, 0x1, 0x100000001) connect$inet6(r1, &(0x7f0000003000)={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) [ 224.641457] netlink: 'syz-executor3': attribute type 25 has an invalid length. 2018/01/25 15:19:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) read(r1, &(0x7f0000fb2000-0x9a)=""/154, 0x9a) set_mempolicy(0x2, &(0x7f00000ca000-0x8)=0x7ff, 0x200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d75000-0xf)='/dev/sequencer\x00', 0x1010c0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000212000)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) syz_open_dev$vcsa(&(0x7f0000b4a000)='/dev/vcsa#\x00', 0xfee, 0x0) shutdown(r2, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000096f000)=0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f000084c000-0x10)={&(0x7f000074a000-0x4b)="0d239304272b6432207a2a700a9376440745ed32c2ed0a1b182bc69590a9a2260bec8e78354180ba1f89267256bfbee7919be4bfe0d16a38afcf8a6e82dd82eabfe415b44daf975367e098", 0x4b}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000aba000-0x4)=0x348c, &(0x7f0000696000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000043a000-0xc)={0x80000000, 0x0}) ioctl$KDADDIO(r2, 0x4b34, 0x9) read(r0, &(0x7f0000157000-0x1000)=""/4096, 0x1000) 2018/01/25 15:19:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000576000-0x2d)={0x0, 0x25, "2b16cda569649badfbf5428b3da9b126f33fda536f3368b72d747c69fb6b94a64a0bcfcd3d"}, &(0x7f0000001000-0x4)=0x2d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f2b000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x4, 0x0) ioctl(r2, 0x180004520, &(0x7f000022b000-0x1)="") 2018/01/25 15:19:16 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cc3000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00005aa000-0x86)="bd804d5cad21fc8c799511f771e4e83fe1a5d1942bf405675d71bf84ad84a505d8c00145fa97450278f1a999df086d143e65fbe5890c9d1ef1386fa9f5557c4f9678ff6006fe0113e62db9ee4c425ec05e60dbef76c99fa98014783594887c4ca26aa677ca79059651c58da8f04177847176370b9f35bdfec093e7007ba46504ad3cf9583b23") mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000001c000)='/dev/dsp#\x00', 0x0, 0x480) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000-0x20)={r1, &(0x7f000001e000-0xc3)="9c88b601c5d89737dd6ec55360e7ff8f320fb68b5f71c98e4ef95304ac8beab0a25fcb29617e2c4a4710a4dd7810d55de207e168fe407d03997ae6ccd172e1a6bf921d6631fcec7ca01a2df8455a4042cec9d999cd57dbc4899068ffe6315d6711b219027e8a32c7e9de70020f647bc646a3b3d62faae1947c6d48e887d67a87dacd45c3a56898c232a91ebb096407d95e3fa8a6dd32be1982d4ad3988ecf999f5298bb8eea8a363f5faee51426239264a3883b3081fb58540cb4b26c4f5db7a876e72", &(0x7f0000013000-0x3c)="4bcf937d78b3dd7413f16f8f035f3ef9097493e7fc0b0ce11f3884db72ddca9d8b2d4b7b3eb38d4b8de94e6fb8f278ca4354950271d82e814a080cac", 0x2}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x40}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:16 executing program 4: socketpair(0x9, 0x5, 0x3, &(0x7f00009c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f00002ff000-0x44)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x48, &(0x7f0000298000)=[@ptr={0x70742a85, 0x1, &(0x7f00001ef000)=0x0, 0x1, 0x4, 0x24}], &(0x7f0000895000-0x48)=[0x20, 0x40, 0x30, 0x28, 0x0, 0x40, 0x18, 0x48, 0x20]}}], 0x28, 0x0, &(0x7f0000bde000)="a9a70b2770e434ce91f51eeb3cf41a31f9e33d15cb2ff7c0082b598929f2a4fd6ad6e7aaed0b93aa"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00003fe000)={0x8, 0x9, 0x7fff, 0x100, 0x0, 0x9}) lseek(r0, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000ba9000-0x50)={0xbe, 0x2, 0x3, 0x8, &(0x7f0000784000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) [ 224.693301] netlink: 'syz-executor3': attribute type 25 has an invalid length. 2018/01/25 15:19:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c80000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000751000)=0x0) r3 = geteuid() r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000926000-0xc)={r2, r3, r4}, 0xc) fcntl$setlease(r0, 0x400, 0x2000000000) r5 = socket(0x40000000018, 0x0, 0x0) ioctl$sock_ifreq(r5, 0x8929, &(0x7f0000a50000)={@common="74756e6c30000000000000000000ffe8", @ifru_data=&(0x7f0000abd000-0x20)="8ad683271e0411a901061f8ead7563384d8ef7a55d559b6037b4339e6b4b9c5a"}) getsockopt$sock_buf(r5, 0x1, 0x4, &(0x7f0000a30000)=""/33, &(0x7f0000000000)=0x3c25e2c7d109a6bd) 2018/01/25 15:19:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00009a5000)=@req3={0x1771a68, 0x2, 0x0, 0x10000, 0x5, 0x20, 0x3c}, 0x1c) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/25 15:19:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000aef000-0xb)='/dev/adsp#\x00', 0x0, 0x2400) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009fd000-0x10)={0x3, &(0x7f00009bd000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f000012e000)=""/229, 0xe5) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) bind$pptp(r0, &(0x7f0000717000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 15:19:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057d000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001d9000-0x10)={0x0, 0x3, 0x4, [0x8, 0x40, 0x800, 0x2]}, &(0x7f00007e2000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ee0000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x97, 0x8, 0x7fff, 0x3ff}, &(0x7f0000889000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000518000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb6000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e9b000)={r2, 0x9f, 0x0, 0x5}, &(0x7f000087a000)=0x10) sendmsg$kcm(r0, &(0x7f00002dd000-0x38)={&(0x7f0000bbc000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x1, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1ff}}}, 0x32, &(0x7f00000ca000-0x40)=[{&(0x7f0000230000)="a8e360dc7e7cf08dd5983e0398cfc48d66876036f942aa9d975b68cff354d2d764ce95c2d9ada4918510d8c9a22a53cda62269cc50d126c06333f974f7e9c7f1c84a2d3812a16ecdc34607786b72ad91fa827a564e44af45723375", 0x5b}, {&(0x7f0000bcb000)="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", 0xfc}, {&(0x7f0000886000-0xe1)="20ff56720b45750aabe8c90a64b23373737a68a84714b180c3de9e2e0003f7c5fdffe87f07297c47ffb04bd86a9fb85f0e5a9ca345cc5c565cceab93dfa9c644e512dd64c09a913f50845cc15bf58a204688de512be5fbe5014f33a288c290d95f003139b3071d4b47b0a946cfe0ad9524d0ab9dfe97c02406522d00886227aab752899aa9717fd6c610d712044b5244c82826a3a01a5dfd882c10fb3318cab13dbcc80cb72cdee7b38bf3442fe73681724837606789756ed14395cd3d76a17c4f6900a59e54cf6ca22682877b3682baa904c3af6b5ac631a3c3803381365f0b2a", 0xe1}, {&(0x7f0000c65000)="76032c6f879b48a6e61a5e6dbef1725c278deb388ad597104b93c693c9cc1374e1683ea8284f488d634257f8991ca9dcd0727bdb1ddc3c1602083653154dd999c2598d81c881ceaa1a2f", 0x4a}], 0x4, &(0x7f0000a2f000-0x3d8)=[{0xa0, 0x11f, 0x0, "a35dd5391e4070a349be3c612113050cc4b45092e66458a42dedebb518f850ba8c1a8c7de09d889c379b64fab3fff2a523fe8a9da8833a34f63034b7552d001ff4a257aa7f184601c753669fe9b0ee4638df769b1df0cbcba02d8a0cd0c3a73ef80f5c03e3c326e28d8a4a9185d1d839afced8b1b010d0d7c64c2b773a5ec8918b3b429f98bbf8a3d546fb8aa1fd04"}, {0x50, 0x19f, 0x1, "4b637e68ab278f7eccf7b44cbbbab15930fcdd279de178c2884de9f77a4caf83544fbf1db030d24da569c041e890b4dad2b6332dbd0d581edd387b02c5"}, {0x110, 0x117, 0x908, "8495c79e7ff99dcaa46920c0910e1ed48b51f1e39d078f5117d922f3dd5b3ccab2b660f5441c52c44815ae6d678810b7ad7d5af69897cb18a75593fd2da9d07e6bb9ba7ee3944e993784e402dc7c39a5d44a6308483c9a4351cdd7fc218a567bc24dea8928df8ae6d930ca5f83412e97bc3b37f6137aec12290bdc37b5be8c3f4743ff8ba65400418dbb84458cef24805f771f8090bd65fb96f8c975d11eed97de684228fbe3a35b28cf9534137cdbea6a60c617e9e798445c62eccc87bda3aad7ff4eb9d2934a7a072c8a20d805763258ebf97ba2f032cc79333d8e2756e794cbe3b634f1ee2cd3bd5065bc05003eefcceb48bc1e136f83d679e39818"}, {0x100, 0x11f, 0x1, "a4741cec2af31c62e726e0b72812281233ee36abc0c4dbc77bad522218aaa3ef07513ca4095bdeaf3ed17f941b41aeca1643598333889b3732af99d44efa6be1d6c66b2a0bec813c4c8eaf7d64883e8ac9682c7a197c7f0365b03f268abe0ae90eb02eb450fc6b2bfacc2848223b52de658f06e2e74e219c4eb7a7d9fdde24d487704ba7cbc5239c13428c9ba6886e84383213220bfd20a2bbc5b3962f4e4df676f0128fef89e75b6efcaaf6c1c7b8462359b5ba61057db7e3b588c5ce6832b073c5b5b306dbe211e0b420d4c599b15cf811b5450a099b094b7ab77ff8f16e9c57b8e222d66b7c712d95c3"}, {0xd8, 0x10b, 0x1, "a3e08add109a47abcc02e6423d397f78142773771d38428211310f327a224014a176afd7144156dc944faf098af6778494b73f2777ff02a2e2355bd4c154f7a6654b436e6318a435c748febc23342191fe364e324a9bc42b6e06ec9488bfc4f0bfd38b0036e95854e78449d099e73db7cb0a601c0bf40157ffacb2e7454b7be16ab0f1b0484c90705ed1a8b9677547b3604144b93319cf4e2f91dc517d58efb7608644073162dcc3208a8a4a0071d7e76c6e0669de55080563074b6e80cd6cd5dcda130f3af8e3"}], 0x3d8, 0x20004080}, 0x4000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006d7000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000cc000-0x14)={0x1, 0x0, 0x0, 0x0, 0x3f800000}) 2018/01/25 15:19:16 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000010000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000016000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x2, 0x1, 0x1, 0x1f, 0x2, 0x80, 0xa0, 0x32, r1, r2}, {0x1, 0x5, 0x7, 0x6, 0x6, 0x7, 0x2, 0x700000000}, {0x5, 0xffffffff7fffffff, 0x1ff, 0x0}, 0x7ebf, 0x0, 0x1, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x4, 0x0, 0x6, 0x8, 0x9, 0xfffffffffffff936}}, 0xe8) r3 = dup2(r0, r0) getsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000016000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/25 15:19:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f0000ba3000-0x8)={0x9}, 0x8) acct(&(0x7f0000528000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) umount2(&(0x7f0000081000)='./file0\x00', 0x0) 2018/01/25 15:19:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/25 15:19:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/25 15:19:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001c5000-0x65)="71f99ee93a90c0b7cc118a00aabe7c853bc626d1a8c92436df69a34f24cee10b4acd9e5e1b4ef58aaa9b015267125ab1f67371708d420c7e290bed6fad1a35f3eb7be729ab277c7f96a5e4fed17312b22e819cc7aeabb2b0acf9b485396f882e6094618b2c", 0x65, 0x4004, &(0x7f00007de000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xb, 0x4, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000060f000-0x4)=0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x100000000, 0x6000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cba000-0xc)={0x2000, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000061d000-0x40)={&(0x7f0000d72000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000038c000)=[], &(0x7f0000edb000)=[0x0, 0x0, 0x0], &(0x7f0000d9e000)=[0x0, 0x0, 0x0], 0x7, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/25 15:19:16 executing program 3: clock_gettime(0xfffffffffffffff1, &(0x7f0000689000)={0x0, 0x0}) remap_file_pages(&(0x7f0000d33000/0x4000)=nil, 0x4000, 0x8, 0x80000001, 0x4000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e56000-0x9)='/dev/ppp\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x6293, 0x7, 0x9, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:16 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0xd8)="2d5bea9ab2fff4155453689931a48ee3080c3ab2178099d2ee392dba11756ff5ff1116f67bcbd77331972e21c295adf14ab134d1b38436b55f270c1478d633034136e21496f66a5c76531c5e84ce685b24821611b1d9347bb5d675b5d371ebdd2aa38a2e5f626c6d7c98cf480ecd19cd68400df43f8385506415d385594ea24ed2f7d2b49d069c09b98451fd35692f5cfd7a219717fd5460d25e1a51d86b8daa897d96dd7d1e2c6e3293652521aaa4f29828ba9dd0260430cfa97058826c0d5a31265d198523eb7d5a0ba00fddf5818a66a2899f3623bf35", 0xd8, 0x24000080, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x2000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 15:19:16 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/checkreqprot\x00', 0x2080, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000001c000)="aadac27c9a2c58e8f74984ff40f13a2e553b374956ba792b6ad97c7035cfeaaca69f6093709db53de45535bf2ca236b5d2d7ab2ede7a3586661a0e497cac31fdaf15ff25ac8845282b9985348bd7122a6618897c0745a91ae97523fa62ff81aa9e86a19c94f7021f9585ffa3f0020507cea863d74f0da90b1fa3197feb1398971b14a0444f4066244dc326c67db5ced16d8e874e7344fd062403cd403d858f66ff6f") r1 = syz_open_dev$mice(&(0x7f000002b000)='/dev/input/mice\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f000000e000)={0x0, r2}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000018000-0x20)={r1, 0x2, 0x3, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000024000-0xc)='./file0/bus\x00', &(0x7f000002d000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='ntfs\x00', 0x800800, &(0x7f000002b000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000001f000)={0x0, 0x0}, 0x10) 2018/01/25 15:19:16 executing program 2: syz_open_dev$usbmon(&(0x7f000074a000-0xd)='/dev/usbmon#\x00', 0xb5, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000042c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000853000)=0x9) connect$nfc_raw(r0, &(0x7f000031c000-0x5)={0x27, 0x1, 0x1f, 0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00007e5000)=""/239) r1 = creat(&(0x7f0000f1c000)='./file0\x00', 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat(r1, &(0x7f00008bd000-0x8)='./file0\x00', r2, &(0x7f0000479000-0x8)='./file0\x00') mkdir(&(0x7f0000002000)='./control\x00', 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000014d000-0x8)=0x0, &(0x7f0000612000)=0x8) r3 = open(&(0x7f0000040000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023000-0xa)='./control\x00', r3, &(0x7f0000015000)='./file0\x00') r4 = shmget(0x0, 0x2000, 0x80, &(0x7f000055c000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f000068f000-0x4e)=""/78) 2018/01/25 15:19:16 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000400000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000de2000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xed, 0x8, 0x3}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007ac000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r2, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r2, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/25 15:19:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pkey_alloc(0x0, 0x3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x1ffd}, 0x4) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000004f000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/25 15:19:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000141000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00005c4000)={0x1, 0x10, &(0x7f0000e55000)="d177dbd1c2f2c6d76f9d52c503f85a8b"}) syz_emit_ethernet(0x2a, &(0x7f0000911000-0xa4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) 2018/01/25 15:19:16 executing program 5: r0 = creat(&(0x7f000070a000)='./file0\x00', 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00007a5000-0x14)={0x3, 0x8001, 0x7c, 0x3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d80000-0x2a)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r1 = semget$private(0x0, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000606000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000-0x2)=0xe8) fstat(r0, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bbb000)='./file0\x00', &(0x7f0000fcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c70000)='./file0\x00', &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000771000)={{0x4, r2, r3, r4, r5, 0x10, 0x3ff, 0x0, 0x0, 0x0}, 0x80000000, 0x4, 0x40, 0x0, 0x0}) 2018/01/25 15:19:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000783000-0xb)='/dev/midi#\x00', 0x5, 0x2) r2 = getpgrp(0x0) getresuid(&(0x7f0000414000-0x4)=0x0, &(0x7f0000474000)=0x0, &(0x7f00002d1000-0x4)=0x0) getresgid(&(0x7f0000109000)=0x0, &(0x7f0000d22000-0x4)=0x0, &(0x7f000073e000)=0x0) sendmsg$unix(r1, &(0x7f000013b000)={&(0x7f0000938000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000488000-0x30)=[{&(0x7f00003d6000-0x92)="14975a4be8a41f720526705d328d719eea03e868edba2a5311e28fc6fc0c9e9f403ebaefc37e5ee511703d276dab2831981b0d43dd289b22c0f123eb6dd5504418f04844aff095f9659a525c1c78376b39c26802ef6eedb03a5133972ec625bcdb84e0e4db104a5b53ff9056c96830b87cafdc972ae0408b0cf814428ba965c438fcebb77fd192c46b1a4dc70bd517d2670c", 0x92}, {&(0x7f0000018000)="23cf56d558240532f43ce47de6f944177ba2949ba8945537051387c29a673b8966f6d04e100997920748c60993b779b228f024673c9906f8ae238adfd92e94f8f9eac2cd963de5b778665eb55fe91b7da8d63d1cf972a53e2bf4b5ba9a00aed2e055b8f9703f6a4f40d3432e333b5dd5a383c8dd35038489a034d98fe6d70cb30d9b49a707b2fa03", 0x88}, {&(0x7f0000ee4000-0x11)="94c551c4f6165e57f22b8adc3458ece8a6", 0x11}], 0x3, &(0x7f0000a2a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x1}, 0x24000000) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x0) ppoll(&(0x7f0000581000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/25 15:19:16 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fd000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000030000-0x8)='net/rpc\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000014000)=0xb3, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000021000)=0x0, &(0x7f0000013000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000002e000-0xb8)={0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x5, 0x4, {0x0, @in6={{0xa, 0xffffffffffffffff, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000000000, 0x50, 0x80000001, 0x1000}}, &(0x7f000002d000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r4, 0xfffffffffffffff9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/25 15:19:16 executing program 0: shmat(0x0, &(0x7f00000fc000/0x11000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x31) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) dup3(r0, r1, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000338000-0xd6)=""/214, 0xd6, 0xfffffffffffffffe, &(0x7f0000f9c000)={0x1a, 0x200000000000, 0x0, 0x10003, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/25 15:19:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x20000, &(0x7f00003d7000)="09c1e6bba6f209f67ac6149e42e3b62fcd5e81c3151569a1cc5a8ba1fbd010838f964a691aaab77e82b899b80a1a179b9a0004a07bf91237b2816716fe7624eaacbe7a6e16a21dd2bd2c703a1f4399a401e2b1ce7061322972f4dbd07304f98e813bea66f38c3bcbf34ca849689d86306d166dec3bc2c2a525d80cc473c16ab71f81f0b196320efe0a417db6016d20a9d63e7ec0bec4e9836c9c8c968e44d421e5e74341bfae14b03f404501677a98c9ee8f4ec32f9fc0877f63cfcbc20eaffc599aa649e93ddbe44c7d47899b70c9e9f72aa11d36a334a04b81f3bfa5d5cf9bcae27c221606bc87d958", &(0x7f0000815000-0x4)=0x0, &(0x7f0000c21000-0x4)=0x0, &(0x7f0000301000)="4deaf6cb7657b0ff6f2cddfd24798685bc54df94557300ddb9772d8e3f23b6d55d21de5093ea8205885c49ecab724c7641a5c288dd3617ba58589deb3d5361b871d7fe647c04ebe0814e8faf56950b8b12436fd39a3fdad8c7958681f60943fa05c906b0707b117ec7f93d19fb242bda5d934c704c0643efa635209c7dd7914178af") rt_tgsigqueueinfo(0x0, r0, 0x11, &(0x7f00009dd000-0x10)={0x0, 0x0, 0x6, 0x0}) execve(&(0x7f0000704000-0x8)='./file0\x00', &(0x7f00003e2000)=[&(0x7f000007c000)='\x00'], &(0x7f0000c84000-0x50)=[&(0x7f000039f000-0x20)='wlan1keyringvboxnet1]*+vmnet1&,\x00', &(0x7f0000cd7000)="", &(0x7f0000a6a000)='$@:eth1\x00', &(0x7f0000b20000-0x8)='cgroup)\x00', &(0x7f00008f6000-0x1)='\x00', &(0x7f00004e7000)='wlan1\x00', &(0x7f0000ac4000)='cgroup\x00', &(0x7f0000490000-0x24)="2a2b6b657972696e6774727573746564707070307b47504c1074727573746564297b3200", &(0x7f0000481000-0x8)=')vmnet1\x00', &(0x7f0000ad1000)='@\x00']) r1 = syz_open_dev$sndpcmc(&(0x7f00008f7000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200) connect$rds(r1, &(0x7f0000248000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x10)={0x0, 0x0}, 0x8) clock_gettime(0x1, &(0x7f00000c3000)={0x0, 0x0}) 2018/01/25 15:19:16 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg$netrom(r0, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000955000)='/dev/adsp#\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006c7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f3c000-0x8)={r2, 0x0}) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) 2018/01/25 15:19:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/kvm\x00', 0x301000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000062000)='/dev/vga_arbiter\x00', 0x200200, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000aa4000-0x5)={0x5, 0x20, 0x9, 0x0}, 0x5) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) 2018/01/25 15:19:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000d8a000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000080b000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00004a2000)={0x1, 0x20, 0x1, 0x0, 0x0}) r4 = syz_open_dev$dmmidi(&(0x7f00002ff000-0xd)='/dev/dmmidi#\x00', 0xa57e, 0x4000) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000828000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006be000)=0x10, 0x80000) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/mls\x00', 0x0, 0x0) r7 = open$dir(&(0x7f00003c7000-0x8)='./file0\x00', 0x200, 0x144) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000e07000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a12000-0xc)={r9, 0x80000, r2}) io_submit(r0, 0x4, &(0x7f0000d05000-0x20)=[&(0x7f000005f000-0x40)={0x0, 0x0, 0x0, 0xe, 0x81, r1, &(0x7f0000d71000)="ff44c492ad076182d39c7bafabe11690adf6c34aacba4928682f8c9079f19109a5abeee4dc36722716a1806610977cbfcf92fd7ba7d2dbc95d171902a29cba3981f0853c49603082c8e1abb20d9cbefdc0f87a3cfb787768cdee1e499a73b218e982fba3e1c29196e0df404c5f1454b32cecf163eb726b191d7b92c36ef1591faf81bcd148060ddb634106be7a6b8ccb8e33d7c017354a48d8a9c591f57f2759bba7d0c31aa27acbf27c9c36fecd176f5f3e9d12decb45f17a47a59cc4b8dd2fcdd33f4a72750174fec7b2b4fbaaa05e945675c9", 0xd4, 0xfffffffffffffeff, 0x0, 0x1, r2}, &(0x7f00004b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000282000)="1d8b18fbc97f687d95ed1f5010260aebbe23d7826beb41be9fac6cb34ab94d6493b34ab37ef236d0161a2172375327b4bacf49dacbfff94f5d765d0e312855d07fb8c44826fda9f4b0c9bff31f52f7b08a2dc2122df95c24362ffb72dcd942ce2fe2f87bee34c7c59530ae3bf0e4b8fcc3087d601b747b3f765636a49a90ec6dc3f94e5a6cd49fd76734d2011242931905d069631827d9566d46fc80487207570821d3dc", 0xa4, 0x5, 0x0, 0x1, r4}, &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f000060f000)="c86bee42cd3dc828be2a79e0031e7b425b11eab6c6580585e9894e9df2ef529c9151c0da6e8d224b03eeff33", 0x2c, 0xffff, 0x0, 0x1, r6}, &(0x7f00006ca000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r7, &(0x7f0000a07000)="a2ad54d6c75a6ce9e29da36bd4562b41ba89d515c738a01ecabe1e04a10a0f1c6f9bd75c12ef7dceed605fce9fd1db7835771ddb308fb8941fcc35cdf37b163b1886ac73253192fa8d7f8f917c393652367173c9205ee6034316e91999b8b4bbe902fc3c15fbfa7538aa977e8560c8158c43199e4152e82c5874f8206b5d133b5e4169aa6703c22526c663430e7f2b55b79233d6d58194e90877a49212b0cc1f8d0fca90d80da3a52815d25472b9e635e769018006eef74c1f4d90f044d010b2687a54b025481ea513bb957378bb9f2e877bcd8c8e36a4931c99f9e28ffe597bae97f9d6", 0xe4, 0x298, 0x0, 0x0, r8}]) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r10 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = getpgrp(0x0) fcntl$setown(r10, 0x402, r11) 2018/01/25 15:19:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000bc5000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) vmsplice(r0, &(0x7f00003bb000)=[{&(0x7f0000776000)="eaf46a2726badd0da36ea206992b5c6fc5c5658c431c7ac81f6fb33bfad738472dfd08ac3b33d32cc1768fc9883cf9a4b467f0f3a511e9086177837b6d5d85611425199854bfeb6a0af3812ab2977e3661f6f43d0d2632ff703b2208a2ecb55967576e37113cd362db2a55cb7d317430532f654b4d33183296b52f8b17dbcec3cede64634eb3ebffc010cc0cdf5162f2817bb89c460b23b823505d803f3c804de001b4dc7922df54d1a487d8cf8df936556c5507bff430097abdc06f2b04866d64bc11f746cf2ccc315c83734141bf626523", 0xd2}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") tee(r1, 0xffffffffffffffff, 0x7, 0x0) 2018/01/25 15:19:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dd3000)={0x3, 0xffffffffffffff9c, 0x1}) fcntl$getflags(r0, 0x3) syz_open_dev$mouse(&(0x7f00003cb000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4000) 2018/01/25 15:19:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000b1c000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) 2018/01/25 15:19:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0xfffffffffffffffd) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) pivot_root(&(0x7f0000e3c000)='./file0\x00', &(0x7f00007a4000-0x8)='./file0\x00') open(&(0x7f00000af000)='./file0\x00', 0x0, 0x140) r1 = semget$private(0x0, 0x7, 0x11b) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000ef2000-0x4)=0x19ba) 2018/01/25 15:19:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/25 15:19:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000097f000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001fe000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000480000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, r2}, 0xc) r3 = syz_open_procfs(r1, &(0x7f00007fd000-0x29)="6e65740f0000365f67cc6f776c6162656c009b998ba0f9495232090000000000000080be3f9ce4518a") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r0, r3, &(0x7f0000023000)=0x80, 0x26a950b) getpeername$packet(r0, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d43000+0x11b)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a9b000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)=0xe8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00009dc000-0x4)=0x8f25) r4 = syz_open_dev$vcsn(&(0x7f0000999000)='/dev/vcs#\x00', 0x80, 0x1) ioctl$TCSBRK(r4, 0x5409, 0x1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfff) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000f5c000)=""/0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00007bf000)={0x0, 0x2}, &(0x7f0000297000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ff6000)={r5, 0x3}, &(0x7f000046f000-0x4)=0x8) fcntl$setflags(r0, 0x2, 0x1) 2018/01/25 15:19:16 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fb3000-0xb)='/dev/vcsa#\x00', 0x22, 0x40000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c5f000)=0x3) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fb4000-0x40)={0x0, 0xa, 0x10000, 0x7, 0x0, 0xffffffff, 0x0, 0x7}, &(0x7f0000b51000-0x40)={0x8, 0x0, 0x8, 0x0, 0x9, 0xc59, 0x401, 0x3f}, &(0x7f0000fb4000-0x40)={0x7, 0x20, 0x6, 0x0, 0x6, 0x9a5a, 0x1, 0x506}, &(0x7f0000fb3000)={0x77359400, 0x0}, &(0x7f0000fb3000+0x5)={&(0x7f0000fb4000-0x8)={0x4}, 0x8}) utimes(&(0x7f000044c000-0x8)='./file0\x00', &(0x7f0000219000-0x20)={{0x0, 0x7530}, {r2, 0x7530}}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f2a000)=0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000fb5000-0x8)={0x2, 0xff5}) accept4$alg(r1, 0x0, 0x0, 0x10000080800) 2018/01/25 15:19:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000343000)='/dev/audio#\x00', 0x10001, 0x0) connect$pptp(r1, &(0x7f0000729000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x14}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) getsockname$unix(r1, &(0x7f000078c000)=@file={0x0, ""/3}, &(0x7f00004c3000-0x4)=0x5) syz_open_dev$sndpcmp(&(0x7f0000568000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80080) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000732000-0x4)=0x10000, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ebd000-0x4)=0x0, &(0x7f0000ef1000-0x4)=0x4) 2018/01/25 15:19:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b5e000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x2, [@empty=0x0, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) 2018/01/25 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 15:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x10000, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000a53000)=""/45, 0x2d) getresuid(&(0x7f0000f24000-0x4)=0x0, &(0x7f0000643000)=0x0, &(0x7f0000132000-0x4)=0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e54000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bf000)=0x10) setsockopt(r1, 0x3, 0x3, &(0x7f0000046000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000485000)={0x7fffffff, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28e, 0xffffffff7fffffff, 0x0, 0x3, 0x1, &(0x7f000007c000)=@common='ip_vti0\x00', 0x1ff, 0x81, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000794000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000177000-0x4)=0xc) lchown(&(0x7f000012a000-0x8)='./file0\x00', r0, r2) 2018/01/25 15:19:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab2000)='/proc/self/net/pfkey\x00', 0x100000000000040, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d8f000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005df000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) r2 = socket(0x10, 0x3, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000b32000)=0x2) write(r2, &(0x7f0000698000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/25 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000005d000)='-\x00', 0xffffffffffffffff) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000f6000)=0x91, 0x4) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001a000)="63707573657421736563757269747976626f786e6574315c9d5c70726f6376626f786e6574312100", 0x0, 0x2, &(0x7f00000f7000-0x40)={0x0, 0x400, 0xfffffffffffffffd, 0x8de, 0x0, 0x100, 0xc2, 0xfffffffffffffff7}) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ab8099", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "9526c57b6ea8ad434433e2ca40b90a2b"}}}}}}}, 0x0) 2018/01/25 15:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007b9000-0xa)='/dev/dsp#\x00', 0x2, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005ff000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ed8000-0x8)={0x3, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000097a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}) 2018/01/25 15:19:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420be, &(0x7f0000b17000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b1f000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000-0x4)=0xe8) getgroups(0x3, &(0x7f00004e7000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f000096f000-0x8)='./file0\x00', r0, r1) 2018/01/25 15:19:17 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f9b000)='pkcs7_test\x00', &(0x7f000043a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000d4000-0x71)="7ac0c5000123236ded12989d27daf6c8cdc9ed223b4b5dcbf82fe80640e9a1f45b82deb9dfa87c120448e8e48b6855105434b87d8747d4de701407e9df7eb7f17ce94d65ab10ed5412f7951206304822224824a2a1ddcb708bef9a2f505ba6991c30727d1e6b7b2b552ac3b07b365f14758549f2cce25cd2f5586e5cc6", 0x7d, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000fff000-0x38)={&(0x7f0000ffe000)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, &(0x7f0000869000-0x70)=[{&(0x7f0000ffe000)="c4203c81bef4cf961fc733814a13512e4f70948995c6750119b8b37eb61dd71b5e2e3341fb588b19ed17611357985cf9aeb230eb2b362f7c45188a90e5dc776f8b61f7a58cec8ec82d9eff026da3d047", 0x50}, {&(0x7f0000ffe000)="fbd715215bb0899b94faff4420125af166c4551d102cd380c3d59e59f1e4", 0x1e}, {&(0x7f0000fff000-0xaf)="a35fa2d8b20e81bff62b47bc29ad83776045e1c32b06eb3395cfc39056194f2bc719690e01eb596e46033d92eda6b6ab58c4fa66052a2ae23bf801a8761da96954983fe3be68ebbf484ef75874fd8cb3c94862ab679f374848f056c7a20d7ff7fe19c1be43cf3f2181f8ee93ea2e89bc199b7df812ac2dba158cf7e8b490f459e8480a17737e0794c8227b9a825d3d1db5a5f271643de785605cea55fdb82ff3013d48f8efc0b091f305a6346153c0", 0xaf}, {&(0x7f0000ffe000)="017304947e033514871bfc562338d3c813c055ae2332693d44104a68df7ef89a24be5d5732f3939a5ae8c743c6860ebb4d331fd7e68a54d166061fe7bf36c297f7007fd3c5606b79ceead4fb0955a77ffc4b29e55991d8b41b45e0d024e09f03ae13d992e1491495dc8b65c87ce141d187cdd0143ae5197e53e0a079e11a4d6942c3376af0ed12929db0e6e8f0a2", 0x8e}, {&(0x7f0000ca4000-0xa2)="d05e790203a490fc8aa32b0ac50502d4483984d57c5ee1e38236ec3b4887ebae88c227ee5277d873845bc9c00c8795b26c91e784f0481e71c7b652b95b9f57bc835f37f877ce7d0fdd213f8fcb227e579f12dce1fca5a5eb04b90e7ac5488e668615b03a2fea3afa2a54ccc5f0310db46c5e77cb202566702ef66805307736ae3e5432dccf2826bcbaa80079f7e1ea19495a2f7d5c1acbdbddb7e2d7d81599910958", 0xa2}, {&(0x7f0000406000-0x19)="dc96dae64e423c9746710535fbe85afbcd94e8d9ee7516ae1d", 0x19}, {&(0x7f0000091000-0xbb)="ca425f15f76c089353e385df074308a0467c104c69f9299393f050016caa0c3a6978f390a98041d4f470a05bcfe2d99d4fb8b59a3dcad705d6be37ae10ff6c8303743b0501ce1d29a7786fb76ae6abe76cab2d03cee2781384933e65cb92a50b645ae37ccdfe748ed7e21e92ea7ea991279e4b7432cf0e73ef21b2942416deefd51c1f7a4d1f60c9819fbe5738a1edec277932ba7e728a8a6a16e861d33a70a2319ece0170262de7c6afce050601d1f7b9f2286e8d8334014dd6ed", 0xbb}], 0x7, &(0x7f0000bf7000)=[{0xc8, 0x0, 0x3f, "1a15a2f10b906b60f1ae127cab18de7809f9935dd5483d53811769b5934d10894c0cded423de3e02ec293a76ac695c3c1b4ce1f44067efe81a429c5a243916bab7216597e8bf80c9e90206b748458819eaaf5c8e45031de8f1eb2344950705f502ad3f7a9f64cd74f3cb562ab0a048e0bc3678eb5cd5c2d784aa84971989ce5758ff7e91ac80ca68528cd100901f02f1c83cd00ea2d1908ced1674887a616f31702dd7c4bd9f86415eeb1c04ab68d28a31a08065c29c11d1"}, {0xd8, 0x19c, 0x1, "f603039adf18c05bdd32e976caa43c7f83745ed3a49abdde321b5425688b0a49f811db7088d6bd577eda447b14bbe97a1519e76ddebd7147ae7d7c1ba67f01ed8556ffa7c39f4d59f84293963c5432bc2d0ec200048af47850bdc97cc2070d221dd6a3d996c7a4e47e870bb3a0d9a3c455ecf36e4ba00597d1d0cd6a11b5e724b89d9e276f7578294d5fd3745f21df8fcaa9991243328414631164f6a19233675a9daff14a941a5766241ed1988725c8e2a065bb64d18b2599fb44ad501f51d9d1eb70f4"}, {0x88, 0x0, 0xfff, "feb5141d4cd86cd94499bf496dd8893907cb65247c3e18e132869bd8aa64be8044fe737ab2fe47ebe684062142e63bbd3099a1e890e108229f133ab80311c30e91e11faa7b099783a707c49e95a4cd721ef897f9f212096650843d80af08e45808be87e9bd8f1ac03b010f01e3c789eeb888880808"}, {0x60, 0x119, 0xc0, "4fd79f651bd8ef46e5690cc8f6d3a446b879d8e8665e2ee9f3ee684ac378344f059c52a89bcda6b57641fedb0e6627f95639c95ca20663a226c0fab2a39be567dc01067b519e3dad0679e81751"}, {0xf0, 0x1, 0x4, "9cf2db1a5d89fe677ba4ad1ec65bff276768ef702bb06daa0406e58d8ff5da7df582d517918f4560b9c9ba06b39135bee23d72fcbaff4ffe357e7efd205390b41ecdb2a9f8ca67ce3d25b357109f82aee9377b9d85e9df5ee5127366460929f78c2f64c258bbd19792f2702692147922ac6e6a92b882a2708f5b4972374c0927a2a9f88ddb65b36f44af848410679a84c8bfb5aead86cda2f78fffe6d4d993c6290d8b40a2642d4b8ac95a32611ac01a983cb47411a6fde5c32451e9b7b82676b521305b33b005755618a58b1d73a64490493d1956f3540d71462b7625"}, {0xd0, 0x88, 0x3, "c4897b40e0c31886cdeab5e11e41667ab390213c6784c4a6c8aa977f419db53d490d597ebd2a9fd11a382e59bc57dd64972185524787b48dffe4a6ef74a210045432fff1fa53d92ffb724fc54f3f2846766a185668e17528095f0b4110e75cdbdfdfc8df17914152d7a4173031a94b8afdce29dbd4a5a1a4bada140d564d360c0fa84085782fca18944f9088731213780cab697e6265012cbda0daf007044acdf8a125a379964aa3254ec062f26666659fbb3ba9d400c32849"}], 0x448, 0x40000}, 0x4004000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/25 15:19:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000350000)=@req={0x28, &(0x7f0000a0b000-0x28)={@generic="b353921c9d170f89bce21363ec6e6be5", @ifru_names=@generic="08a325143051f65a7071adf2e6b26e38"}}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000ea7000-0x4)=0x0, 0x4) close(r0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00004ce000+0x3a)=0x1, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000d58000-0x22)=""/34) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b70000)={0x0, 0x6, 0x20, 0x8, 0x7}, &(0x7f000002d000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={r4, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000)=0xb) mmap$binder(&(0x7f0000ab3000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/01/25 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/25 15:19:17 executing program 5: 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}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e13000-0x4)=0x6) 2018/01/25 15:19:17 executing program 7: r0 = syz_open_dev$amidi(&(0x7f000063a000-0xc)='/dev/amidi#\x00', 0x9f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f000067f000)='/dev/dmmidi#\x00', 0x7, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000183000-0x40)={0x2, 0x7, 0xff, 0x9, "a2c3c244b57657eb3cb60f7cc9290a5028f6691cab8df40f4339853307122298e24a83bc60dd4ae2cb2d2937", 0x0}) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f000082e000-0x3)=""/3, &(0x7f0000b15000)=0x3) write(r2, &(0x7f0000436000-0x5)='\x00', 0x1) writev(r2, &(0x7f0000a3b000-0x10)=[{&(0x7f0000bb4000-0x8d)=' ', 0x1}], 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) close(r2) 2018/01/25 15:19:17 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x2)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="", 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000002000-0x20)=[{&(0x7f0000004000-0x9)="bf5ba4886fdfc66aea", 0x9}, {&(0x7f0000002000)="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", 0x1000}], 0x2, r1) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xfffffffffffffffe, 0x0}) 2018/01/25 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00007f8000-0x8)='./file0\x00', &(0x7f0000cc1000-0x18)=[&(0x7f0000bb8000-0x1)='\x00', &(0x7f0000c6e000)='*\x00', &(0x7f0000189000-0x8)=')md5sum\x00'], &(0x7f0000126000)=[&(0x7f00007bd000-0x6)='wlan0\x00', &(0x7f0000c0a000)='\x00', &(0x7f000037e000-0x1)='\x00', &(0x7f0000759000)='\'\x00']) syz_emit_ethernet(0x2e, &(0x7f0000b4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x44, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 15:19:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000053000)='/dev/vcsa#\x00', 0x0, 0x880) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000064a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005e5000-0x8)={r2, r3}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000402000-0x18)={0x0, 0x0, 0x30, 0x200000, 0x80000000}, &(0x7f0000b98000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d6000)={r4, 0x80, &(0x7f00004c6000)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2aab}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004ec000)=0x10) shutdown(r0, 0x1) 2018/01/25 15:19:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00007ac000-0xc)='/dev/audio#\x00', 0x2, 0x22000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f76000)=0x0, &(0x7f00003bb000)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000a7000)={r3, r2}) recvfrom$ipx(r3, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/25 15:19:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ac7000)={{0x0, 0x1}, 0x0, 0x200000000, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget(0xffffffffffffffff, 0x0, 0x0) semtimedop(0x0, &(0x7f0000ec8000)=[], 0x0, &(0x7f0000077000)={0x0, 0x1c9c380}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c20000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000b3d000)=[], 0x0}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000029f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:17 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/25 15:19:17 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/hwrng\x00', 0x60002, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000dfa000-0x4)=0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000105000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/25 15:19:17 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) read(r0, &(0x7f000000c000)=""/68, 0x44) 2018/01/25 15:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000039e000)={@generic="3683ffe124faf81694ebab9ca48062e6", @ifru_flags=0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2339, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) recvmsg$netrom(r2, &(0x7f000060f000)={&(0x7f0000a34000-0x10)=@ax25={0x3, {"e7fb72fd5107c1"}, 0x6}, 0x10, &(0x7f0000ea8000)=[{&(0x7f000022e000)="74ffd844131b0f533e3408d5eb016d6ff93cf6565758bb384d73701af1bee12e0ac566f8fa9352c986f89442406b3311df94a7bde3a62b2123111b4beabda6c68446", 0x42}, {&(0x7f00007c4000-0x48)="f389ed7170ee644c4295d2dc6548549e840cb8acf4dc008968d94242b37d2bed58d0e572107621728db318e940265f5dce60da0ecdee4a157b7265ef29fdded4cfcab6f63fbfcc83", 0x48}, {&(0x7f0000cda000-0x79)="4a99423907723b0aabb74478fd9904cafdb1aa53dd2a9c89f782a415955ed14ecb7f30bb0b973bee689c71c3707f259a677a251718f87151456b386d5ea28f3e17db11eaf70f912bca8048e30feab5c4475df115c48206ab978f6d8c31aa545884c828a9f10bce081d525fe466a273181a2abf575f6936e569", 0x79}, {&(0x7f000073e000)="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0x1000}, {&(0x7f0000509000)="a3186a881d16e93e966b55fcaacc5bf445463a3533a5459a6205368182ca113a3ce5e73b3912dd3b2b4928d1ad34299ae7e3dad8ef9941932ef798c5cbfe444e59efc6891eb3313030f3ce9b5d3775b1a207d2e9135023faf2664f3000dfaa54abc72022f10ffb7bd14bda38de90af91d31fe684728ce23c", 0x78}, {&(0x7f000021f000-0x1000)="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0x1000}, {&(0x7f00001a6000-0x7c)="ddbd4221a4e946ff091c5787ac770c698242cca40588fc802d5d568e1dea63c5bd4aa7ae7f5d0d78ba9cf5ab1d356aec9464c863d5305a5e8fc61f63824ae0b28602e30a4169839ac1f48d8c6535401965cc437c1c9abe017adc26da4d9487f4202634b4fcdb9f5365d1c92e24ee542db762b446a72ee88b45e49b9f", 0x7c}, {&(0x7f00001d4000)="97a7f6b448690d66e5b798e0958b5adfce440b4326bb40402b437ccfb2d4afb3d21864bd0f9a71ebfd86bc3fb7", 0x2d}], 0x8, &(0x7f0000891000-0xd0)=[{0xb8, 0x11f, 0x0, "018efa083640e1a7a93f12349c61d6d2e437c18ac21a67e2072885e31553918a61828236236f45228da8520601bcd65c9ee6b34ad06385124cc06f4ca96be79ce976a74f6dfcc0dbc292dab5bf12bda30fdb6f38b0184602bf3fc55fa70e3c6e13c4c4571706c094599f5963d68b8cf93d005f4b9bed6de159e54cf054fca8c9e00288d8c54f8f061cc3db01c8b21187d866c2aca35ac613333c2a7ff441e8de17892842e718a7"}, {0x18, 0x105, 0x1f, "317d86807c65ac29"}], 0xd0, 0x4000}, 0x12023) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/25 15:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000107000-0x8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f000035e000-0x40)=[{&(0x7f0000347000-0xfd)=""/253, 0xfd}, {&(0x7f0000f1f000)=""/102, 0x66}, {&(0x7f0000b20000-0x70)=""/112, 0x70}, {&(0x7f0000722000-0xb9)=""/185, 0xb9}], 0x4, &(0x7f00005cb000)=[{&(0x7f00001da000-0xdf)=""/223, 0xdf}], 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000175000-0x8)='./file0\x00', 0x40, 0x80) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000918000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000851000)=0x20) 2018/01/25 15:19:17 executing program 3: acct(&(0x7f0000d32000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xeba558af0be1fcfb, 0x5) mmap(&(0x7f00005ab000/0x800000)=nil, 0x800000, 0x3000007, 0xc0032, r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000042000)=@assoc_value={0x0, 0x0}, &(0x7f00001b2000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000129000)={r2, 0x3, 0x1ff, 0x9}, &(0x7f00000e3000-0x4)=0x10) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000269000)="", 0x0, 0x20000008, &(0x7f0000165000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/25 15:19:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022a000)='/dev/hwrng\x00', 0x2400, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000821000)={0x0, 0xffffffffffff46c8, 0x20, 0x1}, &(0x7f0000a0f000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000702000-0x4)=r2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000020f000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, r3, 0x0, 0x80000000000000, "f22a1d3f9925757bc1862125af087064e9ef2c881282489cc4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x10001, 0x800000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x7b, 0x69, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00005e4000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000460000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/25 15:19:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000151000-0x8)={0x0, 0x101}, &(0x7f0000afe000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a36000)={r3, 0x5, 0x5, 0x5}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c92000-0x5a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006eb000-0x4)='tls\x00', 0x4) 2018/01/25 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pipe2(&(0x7f00000cc000)={0x0, 0x0}, 0x84800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00008e2000)=0x8, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000106000)='/dev/autofs\x00', 0x802, 0x0) r3 = geteuid() fstat(r0, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x4, 0x100046) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002a9000)={0x5, 0x6, 0x0, 0x2, 0x0, 0x297d2428, 0x2, 0x8001, 0x0}, &(0x7f00005e7000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000478000-0x8)={0x0, 0x5}, &(0x7f00000fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002d6000-0x8)={0x0, 0x4d4a}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000086d000-0x6)={0x0, 0x9}, &(0x7f0000e91000)=0x6) sendmsg$inet_sctp(r2, &(0x7f0000055000-0x38)={&(0x7f0000c56000-0x1c)=@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000163000)=[{&(0x7f00005ee000-0xe6)="ed9064f3e20ef71b7f0ac8b02b42603bb45c0c7415e701ce2a8deac5153ff7f7e046055bb526de8e836e962ec8bc31ac97f720466477f376f744f988ae278b0925f8343b5043fb1f1b26c1759e19c82908b2dadbb3744e66488c9ae0875cfdd6e414be90a75c57d75e222d6e003a735f90695cf50da6c50dbbb37570febcc0f293c40ef48870415d0914b2cf256d34bb5b1fcc2c0554934d838cf30e8fa60007b38a1940ce2f7388f132325e1be5bc81d11eda15fceb1b37bdf45bdacb7e98b501a27d09dd07021dbc6ed112d794cfc3517e3132c478ecc0bed65a228f43d82eaed6fcc192df", 0xe6}, {&(0x7f00007ea000)="9a7494df9dce97b47aa46afce3cd56fbfeb1fb18d025a1552817949de4197e301d46ada99a015881d34c0cc2fbbf94339861fa645f586351a194f44e24b3988a13e705f07296a1a87ae588", 0x4b}], 0x2, &(0x7f0000195000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000001, 0x8209, 0x192d, 0x100000001, 0x7f, 0x8000, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0xffff, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x5, 0x3, 0xf5cf, 0x8, 0x9, 0x3ff, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x1, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x12a5, 0x8002, 0x9, 0xff, r8}}, @init={0x18, 0x84, 0x0, {0xffffffffffff84da, 0x0, 0x2, 0x3ff}}], 0x120, 0x11}, 0x800) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000e7c000-0x18)={0x0, 0x100, 0x5e, &(0x7f0000d3f000-0x8)=0x0}) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000be8000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) syz_open_dev$midi(&(0x7f0000fb6000)='/dev/midi#\x00', 0x9, 0x200) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) fchownat(r2, &(0x7f0000210000-0x8)='./file0\x00', r3, r4, 0x400) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/25 15:19:17 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000005000)='/dev/vcs#\x00', 0x0, 0x98000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x20, 0x4) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000e000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, []}, 0x60) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/25 15:19:17 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f000000d000)={0x27, 0x2, 0x0, 0x800000047, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x80}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008010) syz_emit_ethernet(0x4e, &(0x7f0000006000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/25 15:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0xdc4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00003f1000-0x30)={@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f00001ee000-0x35)=""/53, 0x35}, &(0x7f000028a000)=0x0, 0x20}, 0x30) getsockname$packet(0xffffffffffffffff, &(0x7f0000335000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d8000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000b87000)={&(0x7f0000855000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000e12000-0x10)={&(0x7f0000e6a000)=@ipv6_deladdr={0x2c, 0x15, 0x404, 0x1, 0x2, {0xa, 0x38, 0x5b, 0xc8, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20008041) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) 2018/01/25 15:19:17 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) sync_file_range(r0, 0x5, 0xd53, 0x6) [ 225.890906] device eql entered promiscuous mode [ 225.950253] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/25 15:19:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) io_setup(0x4, &(0x7f000092d000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ppp\x00', 0x92900, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001bc000)={0x0, 0x81}, &(0x7f0000ece000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000e9000)={r3, 0x1f}, 0x6) r4 = open(&(0x7f0000a07000)='./file0\x00', 0x408802, 0x14) io_cancel(r1, &(0x7f0000384000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000a05000-0x18)="51cc27c46a0c3a39c0fba5d58dbaeb72d24a0f35f9be6cce", 0x18, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000167000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00002d0000-0xbc)={0xffffffffffffff81, 0x0, 'client1\x00', 0x5, "4ede4059893f5b18", "25323a06334f42f6053a224ccad9068fff5b1b04a4886f9c307bbbb8c658af4b", 0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x0, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/25 15:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000e75000-0xa0)={0x2, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2, ""}, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000499000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000566000)=0x7, 0x4) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/01/25 15:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000388000)='/dev/autofs\x00', 0xae080, 0x0) perf_event_open(&(0x7f00000cf000-0x78)={0x4, 0x78, 0x82, 0x6, 0x7cb, 0x100000001, 0x0, 0x7fff, 0x2, 0x8, 0x71, 0x1f, 0x7fffffff, 0x2, 0x100000000, 0x9, 0x10001, 0x6, 0x5, 0x7, 0x8d, 0x40, 0x7, 0x9, 0x6, 0xfffffffffffffff8, 0x6, 0x8, 0x2, 0x4, 0x69, 0x100, 0x3ff000000000000, 0x100, 0x3, 0x800, 0x4, 0x5, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000520000-0x1)=0x0, 0xa}, 0x8c0, 0x7ff, 0x7fff, 0x4, 0x4c5c, 0x200, 0x8, 0x0}, r1, 0x5, r2, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f00008ba000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x81) openat$rfkill(0xffffffffffffff9c, &(0x7f00003a5000)='/dev/rfkill\x00', 0x141000, 0x0) chroot(&(0x7f00006a6000-0x8)='./file0\x00') write$selinux_user(r3, &(0x7f00009c0000-0x2a)={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u\x00'}, 0x2a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/25 15:19:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000c0a000-0x38)={&(0x7f00004dd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002e1000)={&(0x7f00004c7000)=@can={{0x2, 0xa, 0x3, 0x100000001}, 0x7, 0x0, 0x0, 0x0, "38aba2b67e7c7773"}, 0x10}, 0x1, 0x0, 0x0, 0x81}, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r2, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/25 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1c9, [0x0]}) r0 = syz_open_dev$vcsa(&(0x7f0000f4e000)='/dev/vcsa#\x00', 0x8001, 0x40) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000fd6000)={0x3, 0x1, 0x1, 0x0, 0x0}) 2018/01/25 15:19:17 executing program 6: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = gettid() pipe2(&(0x7f0000403000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ce6000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x639}], 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f0000718000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x20400) socketpair(0x5, 0x4, 0x6, &(0x7f000052b000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = fcntl$dupfd(r4, 0x0, r0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000421000-0x2)={0x0, 0x0}, 0x2) syz_open_procfs(r1, &(0x7f000037e000)='net/stat\x00') 2018/01/25 15:19:17 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000883000)="cc155652346b70eed25c0b9482fcbc7f3ef7f768269d48a19371d792baed862ebaa33d5e6684a036b93422433fbd2c81a822ec855559dd2a25567aada6bc2caaed5722726fe1d2bc246ef611d01c1b7afebc30f802c1770c42a69e6c5f072e36625583bd5f7528be544abb1c238c14174eee2d495ccbce9d5cd193aeab4862859c4e41382ff5694616bc75d4ce11a61e95039583ea4e39f2eefde2a7abb7944241d8d14f42", 0xa5, 0x804, &(0x7f0000ffc000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000213000-0xc0)=""/192, 0x385) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffc000)={0x65f, 0x6, 0x4, 0x400, 0x6, 0x3ff, 0x0, 0x3, 0x0}, &(0x7f00000ef000)=0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f13000-0x20)={0x7fffffff, 0x9, 0x2, 0x4, 0x6, 0x100000000, 0x2, 0x8, r2}, &(0x7f0000ffd000+0xfc4)=0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ffe000-0x20)={@generic="600480e60fdbedf7e844051bac8c813a", @ifru_flags=0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b5000-0x10)={0x0, 0x1c, &(0x7f0000ffd000-0x1c)=[@in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000ffd000-0x4)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000514000)={r2, 0x25, 0xfffffffffffffff9, 0x400, 0x5, 0x1, 0x5, 0x40, {r3, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9d0, 0x36, 0xd8c, 0xfffffffffffffffa}}, &(0x7f0000ffd000-0x4)=0xb8) 2018/01/25 15:19:17 executing program 3: clone(0x4000, &(0x7f00001a5000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007af000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000900000)=0x0) [ 226.013244] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/25 15:19:17 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x1f, 0xfffffffffffffed0) bind(r0, &(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000006000-0x45)="64b376bc4c3250937c70f3afa0b880505e375f39802ee20b21496b6fc604de0567bca971e7ee167612d35f106cffc0f02f470792dfd2565ab7895a08079c869cc2270f8d34") ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000001000+0x2b3)={@generic="a7733f20dac526800000006e35ac4d0a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:17 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000792000-0x6)={0x0, 0x5e}, &(0x7f0000340000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000071c000-0x108)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x7e1, 0x4, 0xffff, 0x21, 0x5, 0x9, 0x20, 0x1, 0x8c5, 0x2, 0x0, 0x9, 0x8]}, &(0x7f0000b45000)=0x108) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/25 15:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000-0x8)={0x0, 0x0}, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e1b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a27000-0x4)=0x5) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000885000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) renameat(r0, &(0x7f0000db3000-0x1)='./file0\x00', r1, &(0x7f0000e0b000)='./file0\x00') 2018/01/25 15:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x5) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000c3000)=0x0, &(0x7f00001a2000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/25 15:19:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3506) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setgroups(0x0, &(0x7f0000bc7000)=[]) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000dd3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000916000)=0x32) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b3b000)=0x1000, 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000069c000-0x40)={0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000d1000)='./file0\x00', &(0x7f000008d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000018000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f000065d000)='./file0\x00', &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x6, &(0x7f000020f000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cc9000)={0x0, 0x0, 0x0}, &(0x7f000041b000-0x4)=0xc) getgroups(0x1, &(0x7f0000f33000)=[0xffffffffffffffff]) stat(&(0x7f0000a9e000)='./file0\x00', &(0x7f0000d67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000007f000)=[r0, r1, r2, r3, r4, r5, r6, r7]) r8 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000ba7000)=0x3) sendmsg$nl_route(r8, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = dup3(r2, r3, 0x0) epoll_create(0x0) membarrier(0x8, 0x0) set_thread_area(&(0x7f00008f7000)={0x3, 0x20101800, 0x400, 0x3, 0x0, 0x9f3c, 0x7f, 0x20, 0x0, 0xf16}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00003ed000-0x8)={0x0, 0x6}, &(0x7f0000efd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000bb5000-0x32)={0x0, 0x2a, "bbc66a4fcfdcbbf278801e5f996326f9205c567ecfd9a678d19dcdc7f2e9bf091b0b8fa2cfd423328b3d"}, &(0x7f000057c000-0x4)=0x32) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000078b000-0x10)={0x1f, 0x4, 0x9, 0x3, 0x0}, &(0x7f0000bd6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000055f000)={0x7fffffff, 0x200, 0x1f, 0x10000, 0x0}, &(0x7f0000f53000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007f0000)={0x0, 0xffff}, &(0x7f0000896000-0x1)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000b59000-0x38)={&(0x7f0000a95000-0x1c)=@in6={0xa, 0x2, 0x6000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c, &(0x7f0000c97000-0x60)=[{&(0x7f0000ff7000+0x556)="3a7a4f33f8733ec5a6979a791659e7bf4f53fe8d64349be5fccf45000612af262c5a37e8b61f713b99b371b4fc71b7e72e97728c608e6311c9d07ae872239d53cd769caf37e1c57aa58e604fa16e439f20e0463cb50a65b23ef3e633c37b2d8a1e5cbcb87423c781c841278ef1de1c5ac9540161a0706d467977cd42dba48131968bf684969a23028227ead0b8b02a48be86c8f76d65a09307eb9a4e5d6578f1cc34e0b31186277fabeac50205bec62cc36d543c14533b788dc7e3b8203e327b13a7062e4be301dac93434b3764ec1ac30ad84590419d05ba8e50333d6842ec785615d62e317178ee1603d0ed56e25fb", 0xf0}, {&(0x7f000043c000)="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", 0x1000}, {&(0x7f0000b42000-0x4d)="4ec0fbe0a2a0ddfd32886e85b90698bb7ed551d7a56c0e259b651b685f3c32f84d21c8f57d0a141033c6f5a78ae1e8c90c7bcbd64d3516446654a87e1cb7405ae070fc6be719b5c0836f31d085", 0x4d}, {&(0x7f0000fa5000-0xf7)="9ec117f871cab5c6bee0ca52f54a044093104d77efd0f107ffb6e5766a5abcb20f94b4ad702444c5b7397c7f079dab0337d0dfd8e5d5aec8a377bb7475e16cd653f2042e52634a82aa6034a62688ced48906792bf918f3aa94c2959b0fab8cffcea67bc5ec6d84e120c2d4d09633d56a0929bbd2ec12aa7084c4a4243ef955cfd66961f09fb155b4484f0bc402ccaaaa3e37763681a8136155cab458d46207e613c0eb1b351cd4e347e712a1f944c9a5889c25a1aa253f182de84aefaf4f29b508bed6348653493047358c0832a4b3350ddfa37c4a547c41df939525a46658f9ea93ac4ac8ac959c5c43b9929a3539984a24aa4cf8b4e0", 0xf7}, {&(0x7f0000c69000)="a7417dbec90b3208ed389e3f1d7fca53f718ef730176eb21ab0e5e1fea7b509f142825e90589761a37a829ab380d7b2555e59215db346d7afe5590f2f567ff8bc95697c7af3ca9acedfedd0d6b9bdcc26140f185e365a77fd2d7c9225ea42a00bd7d073a430c777cb83e4850441119841c6263b009e47f9e8e7b03d48b04bd365d81a3fc87b60e6ce447da9376b5d95993fcddd88c9f14369cb4392f7fd2978d82f4c8607b7fb8aa22322f5323f9707f", 0xb0}, {&(0x7f00009e1000-0x5e)="461db85aeeded1afdcd88b4d605805bce655557c8b99cf37fbafd412c176f8808c99d9c1303edf69ee9d6cee4dd57554775850714c3186e7bee59760426a1e0545aa6ffcecc6853a28d4b9edb8017e3f46882b62710cda1d7968e370a221", 0x5e}], 0x6, &(0x7f00001fc000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x9, 0x7, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8007, 0xfffffffffffffc01, 0xff, 0x100, 0x8, 0x800, r6}}, @init={0x18, 0x84, 0x0, {0x7f, 0x5, 0x3f, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0x5, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8000, 0x9, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x0, 0x2, 0x3, 0x2, 0x4, 0x47, 0x8000, r9}}], 0x120, 0x0}, 0x20000000) 2018/01/25 15:19:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000964000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00009f5000)=""/60) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) 2018/01/25 15:19:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 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], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001ea000)={0xffffffffffffffff, &(0x7f0000508000)="f701dd5deb35d3975399e404f3ea5dc01b35d034653c60248456364c892f4239167b5abc1a860eb2d0368843de2ac06f65fd"}, 0x10) 2018/01/25 15:19:17 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000019000)='./file0/bus\x00', 0x80000000000) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000001f000/0x18000)=nil, &(0x7f0000035000)=[@text16={0x10, &(0x7f000003b000-0x18)="d94002650f2301bad10466b85300000066eff32667d9f10f017f820f01ca9a411e16010f20c06635000000400f22c067a02a7e6354640f07", 0x38}], 0x1, 0x0, &(0x7f000003b000-0x10)=[@dstype3={0x7, 0x0}], 0x1) 2018/01/25 15:19:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ftruncate(r0, 0x7) openat$mixer(0xffffffffffffff9c, &(0x7f000099e000-0xb)='/dev/mixer\x00', 0x2, 0x0) 2018/01/25 15:19:18 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) pkey_alloc(0x0, 0x1) shutdown(r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001e000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000010000-0x10)={0x4, &(0x7f000001c000)=[{0x5, 0x6, 0x8, 0xffffffff}, {0x3, 0x2, 0x80000000, 0xdd}, {0x9, 0x9, 0x1, 0x1}, {0xbf5, 0x5, 0x7fff, 0xc39c}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x40)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xe81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000002b000)=0x0) 2018/01/25 15:19:18 executing program 3: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000080000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/25 15:19:18 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000034000-0x8)='./file0\x00', 0x400140, 0x2) timerfd_create(0x1, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000002b000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) socket$bt_hci(0x1f, 0x3, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000024000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/25 15:19:18 executing program 5: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004a8000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c79000)={0x0, 0xe7, "ac359441ee3888328341c26004f29ca8167f5912b1ab776a3fa81d3a9669a2ff8c5a99a214da9f5389582814bed5a8b8e729eac44798508dfa9fc51d504ffc8a8b9689ea7634114da192ebe440364b0464e10abf1b1c1f821311847b235b2ed9aaf51d302942b62822cd72294aad3ecd9330d091a2bbbc143c3ceb78f4967f4bd6a24d39248854d5e7ee0b4b5f37f334b2592829f5285a34d8c1fd15e1e740427b63d57d92aad4a593ec8a5692f87ee2b486f1627842467709be1be76648ba8d23e64705061172a0e4eb5fd2ac078b0233fcfa4d21b1c2d73e56d8a64af4099f6a8e5fc59c059a"}, &(0x7f00003ba000)=0xef) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000090a000)=@assoc_id=r2, &(0x7f0000636000)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005bf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000cc000-0x10)={0x2, 0x8}) syz_open_dev$evdev(&(0x7f00006e4000-0x12)='/dev/input/event#\x00', 0x0, 0x4180) recvfrom$ipx(r3, &(0x7f0000066000-0xd2)=""/210, 0xd2, 0x10141, &(0x7f0000bfd000-0x10)={0x4, 0x4, 0x9, "c29ed59cf257", 0x0, 0x0}, 0x10) 2018/01/25 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f00003d2000)=0x0, 0xdf) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/25 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007e1000-0xd)='/dev/usbmon#\x00', 0x8000, 0x40a000) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00006e0000)=0x3dd, 0x4) 2018/01/25 15:19:18 executing program 7: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f00003dd000)='/dev/input/mice\x00', 0x0, 0x40102) write$tun(r0, &(0x7f00001dc000)=@pi={0x0, 0xf8, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0xaa, 0x0, "c626", "4182e5", 0x0, "9d4ea39012acdeccfd243ffe651245202ea5576d9d9d6f7a7ca9a3a9c14d786810ceb5c9b4206124026c42eb4d0db956241812e3ed27d32eca79f546c2bee02aa9a89c2746a514ce3488e33248ae356d86f4fca149d5108096644cbe60a529bf46d81f1ac96f240a37830bded50bb898e4db27620b3db163349bffe087f3af029c3d289239239eb23ffb71cb4cf8b357763ef6f0c210b0e2c684a908984bd9c0bb564e59b5cf53254ea3d76580dedfaa798372a41568435f54"}}}}}}, 0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) statx(r1, &(0x7f0000b1f000)='./file0\x00', 0x800, 0x1, &(0x7f0000ae7000+0x8f8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = syz_open_dev$random(&(0x7f000080f000-0xc)='/dev/random\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e37000)={0x7, 0x1, 0x0, 0x9, 0x10, 0xffffffffffffffff, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ppoll(&(0x7f00007e9000-0x18)=[{r0, 0x103, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}, {r1, 0x0, 0x0}], 0x3, &(0x7f0000366000)={0x77359400, 0x0}, &(0x7f0000633000-0x8)={0x2}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) fchdir(r2) syz_emit_ethernet(0xe81, &(0x7f0000f1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="432b9e813c2a", [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, '7', "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"}}}}}}, &(0x7f00006b4000)={0x0, 0x1, [0x0]}) 2018/01/25 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00001f5000-0x4)=0x0, &(0x7f00005ac000)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00009e5000-0x8)={@loopback=0x0, @empty=0x0}, &(0x7f00007f9000-0x2)=0x8) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000fbf000)=0x0, 0x372, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000742000)=0x0) sendto$unix(r1, &(0x7f00002d3000)="bc943d2319000e1f5437da7fffd23fb54cd2b3a56032f2bfca262e9e68a3b9a57a65fe4af67facf81b9f084a1f800ff65535c87d15a671c0ba894bf59086020cc976840518a380a604a56a02a9458271d5da5153925d73c4391be5ef62e1a7", 0x5f, 0x0, &(0x7f000091b000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$nfc_raw(r1, &(0x7f0000f34000-0x10)={0x27, 0x1000, 0x7ff, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001a0000)={0x0, 0xf9, "05d7ea7d2392be713f72a4f8d6d77083e2c071bb34a288768949918830422d9e3f847303a82ea1d1676ec35c9348608eb18861971da75f53770a76ff8f9a7d707ca5865068481e83b8bafb56441be244faec80d62fa71860faf36444e98a7370f1201512c4606b94999959b9d6d6fb73d529a306bb12f9b46f027375a44e90c62f224108480a77aa28c37dd0371a051b9040afb44dc3d365ec8f231a63644b996ef997d1c1922ba5673ca5ede9f0f277bc00699a84b9c77827c127edba80dea4d08c8b4f87088aea5393d861fbacfa7dfb0eba6153f6a7c2be4202e3e2979b87b6ac7cadccfd13a9aee4610a9b9e8452989faf0e5825d1d5bd"}, &(0x7f00003db000-0x4)=0x101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000656000)={r2, 0x8}, &(0x7f0000367000)=0x8) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000da4000)="55518f4a022c2d6ad0ca4e2855a4", 0xe) getsockname$unix(r0, &(0x7f0000e24000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000f000)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/25 15:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009c1000-0x4)=0x0) sendmsg$kcm(r0, &(0x7f0000b01000)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000004c000-0x3a8)=[{0xb8, 0x19d, 0xffffffff, "b6603f4bf997e23a80f214b32e40a5a701facd20f05d662f939b73f909ceaeb328a8b059679941b271e6db6a8c0f0bf7705ee6f42e6ed7012bb5ae7b197dd79991f14de454c77f7685f4ef67a56309f8a4153a7e61a6b0bd983147789251d3b415649c2dcf713e087b37f5d697de71e627e75f02081f59a318caddb0d2ae0476d3e9fb851085ffc6cab2bd9774d8a4b31611c5c45663fd7dc728e35d5a8b5661355a4962be32297c"}, {0xa0, 0x107, 0x2, "3ad3ecd270b9ddc0363f92119ee0318ace5a80b768748ce3ed72c0f3be68b39b9fdc5a5d3c04605b8a17c22ec83cb6a7d5ece72d7cb62391775ef127c0ea18f7f28bfbbb1ce95e80094ab7124def00a5975e74d3cb526c1a1a1482e733ead2b81952eefbb95df43ec52ad25daba417e82e43cf500c1ffe841d3d9918e3079c3bdd2e8c5224b3bc94140c8d"}, {0x30, 0x10f, 0x7f, "17520a8a295dc3f006a751cf59d83d9479955cf2185b6223b13d866f12"}, {0x10, 0x0, 0x5, ""}, {0x30, 0x108, 0x1ff, "19363672281d40954610417b5c9f8c23d23585b807078912ca2544"}, {0xf0, 0x1ff, 0xffffffffffffff01, "d4952b860d1110dbd0760be8f62213d833e1e54360da0409ffdb0ef6474ab269c169656c5bc5a5c5a627358d7d9c7e0828fd0bc74776166f4c3e0c064cd438d501e454c085fb331213a77bb7275fb09ae18f21e44c7e1460f6fa7aad63298df194a411b616f4489c7dc8deb0809235a41f6414c9f3b6ed36ae8efaf2fbb2bd71081b528878701f2e6cda184f9adb93a6033018963ce13cf6aa3f579cec20e16c60ac5b2391d66f542d03b448cf105a2179f758c0096bca74565bd3412843e40d077d39219657c0384bc08ae1d121e20b647fd8cb86054765868d5cac90b1"}, {0x68, 0x116, 0x5, "8c179771c6eff7751c64bd6427d29d5ccf09884f1934a198cc55c13f7af4d683071a76b2ff5344702569df9b72ad3daa41b513632e17e96f1252cc6b483907111f35b20e1228623c6f6edb3f44c12bd52c26fc582f5916"}, {0x88, 0x89, 0x87c, "b796308d3ab6f6e04596d045d1f8c3456f12127d28fb80b0858fec31ce667fd3e26bb1cbe4a3c7b4d579264b235f67e806c1870dd6d4bcb21ea1d24d6a555038b71dcc933314b741add6d641c6007d1791b6387a8e0abdfccb54ed9dca5358080a40ed69f61235dec66ff9c462291b9b63c73c93"}], 0x3a8, 0x0}, 0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000017d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9f000-0x4)=0x5) write(r0, &(0x7f0000536000)="14", 0x1) close(r0) bind$ipx(r1, &(0x7f0000b04000)={0x4, 0x2f7, 0x10001, "b7aa2613c24d", 0x101, 0x0}, 0x10) remap_file_pages(&(0x7f00004e7000/0x2000)=nil, 0x2000, 0x2000003, 0x8001, 0x8000) 2018/01/25 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x200000000000, 0x0}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f000018c000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xfffffffffffffc5e) 2018/01/25 15:19:18 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, r1}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/25 15:19:18 executing program 6: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000058a000-0x54)=""/84, &(0x7f0000000000)=0x54) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a84000)=0x0, 0x4) mmap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x6, 0x13, r0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000674000-0x4)=r1) 2018/01/25 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r0, &(0x7f0000098000)="", 0xffffffdb, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000fd8000-0xa)='/dev/vcs#\x00', 0xffffffffffff3d9b, 0x40040) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00002b6000)={0x3, {{0xa, 0x1, 0xffffffffffff0001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd5c}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @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]}}, 0x108) 2018/01/25 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070e000)='/dev/hwrng\x00', 0x40000, 0x0) mmap$binder(&(0x7f000006c000/0x3000)=nil, 0x3000, 0x1000000, 0x8031, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 15:19:18 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000965000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d94000)=0x3, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000a10000-0x6)='smaps\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000009e000-0x4)=0x7, 0x4) sendto$inet6(r1, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000872000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffc52) 2018/01/25 15:19:18 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000090000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009b0000)={{0x20000, 0x9}, 'port1\x00', 0x82, 0x1, 0x739, 0x20, 0x0, 0xfffffffffffffff8, 0x100, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000001e, 0x4, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00008af000-0x8)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000781000-0x1000)="f8", 0x1) 2018/01/25 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c13000)=',&\x00', 0x0) rt_sigaction(0x4000000000000006, &(0x7f00001a2000)={0x0, {0x9d}, 0x8000000, 0xcf51}, &(0x7f000043a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e9d000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x4000000428421, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$mice(&(0x7f000062a000)='/dev/input/mice\x00', 0x0, 0x0) getpid() [ 226.636378] kauditd_printk_skb: 535 callbacks suppressed [ 226.636385] audit: type=1400 audit(1516893558.303:10098): avc: denied { dac_read_search } for pid=2387 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 226.674196] audit: type=1400 audit(1516893558.316:10099): avc: denied { map } for pid=2383 comm="syz-executor6" path="socket:[81326]" dev="sockfs" ino=81326 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 [ 226.701832] audit: type=1400 audit(1516893558.319:10100): avc: denied { prog_load } for pid=2387 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/25 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000026000)={0x0, 0x5, 0xffffffffffff642f, 0x8, 0x6, 0x5979, 0x51, 0x5, {0x0, @in={{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]}, 0x3, 0x5, 0x2, 0x7fffffff, 0x4}}, &(0x7f0000490000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a55000-0x10)={r1, 0x4c, &(0x7f0000309000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b59000-0x4)=0x10) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f00007be000)="", 0xcbb1}], 0x265) recvfrom(r0, &(0x7f0000895000-0xfd)=""/253, 0xfd, 0x0, &(0x7f0000ed9000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xfe32) r2 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000085000-0x4)=0x0) recvmsg(r0, &(0x7f0000d92000)={&(0x7f0000468000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xffffffffffffffee, &(0x7f0000a3a000)=[{&(0x7f00003e1000-0x1000)=""/4096, 0x103b}], 0x1, &(0x7f0000314000)=""/251, 0xfffffffffffffcd4, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f00001d5000-0xd5)=""/213, 0xa8b829adf43104c9, 0x0, &(0x7f0000749000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 226.725586] audit: type=1400 audit(1516893558.323:10101): avc: denied { map } for pid=2401 comm="syz-executor5" path=2F6D656D66643A2C26202864656C6574656429 dev="tmpfs" ino=81332 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 226.753138] audit: type=1400 audit(1516893558.341:10102): avc: denied { map } for pid=2393 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=81336 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/25 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000954000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x10, 0x80800) bind$inet(r0, &(0x7f0000d8f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00002e7000-0xc)='/dev/ashmem\x00', 0x4082, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000081d000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/25 15:19:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c09000)={&(0x7f00000c4000)='./file0\x00', 0x0, 0x8}, 0x10) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ff9000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = socket(0x1e, 0x5, 0x0) socket$inet6(0xa, 0x2, 0x5) r2 = creat(&(0x7f00009b5000)='./file0\x00', 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000f5d000)="c9798f9dc59ba36afb56f2eb05c8a44558ae3e4dd6eec87d311fb0b616f1e0d593aff217bb18a62520f72123b3f37e2d89c680d27cc68f91f9b75f9aa9ba09afe355544a76a2ea3efc8fb2fb8ec57cc17e4fc9359b", 0x55) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r2, &(0x7f000033c000-0xf9)=""/249, 0xf9, 0x2000, 0x0, 0x0) fstat(r1, &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000796000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024b000-0x4)=0xe8) setreuid(r3, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ad9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034e000-0x4)=0xe8) 2018/01/25 15:19:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000036000)={@common='tunl0\x00', @ifru_map={0x2, 0xbc36, 0x25a4, 0x8, 0xffffffffffffff67, 0xfffffffffffffffe}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x172) bind(r1, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001f3000-0xc)={0x0, 0x0}) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000783000)={0x3, 0x0}) 2018/01/25 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000371000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$admmidi(&(0x7f0000b73000)='/dev/admmidi#\x00', 0x4a, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000920000-0x4)=0x2, 0x4) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000380000)={0x0, r0}) 2018/01/25 15:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000512000)='/dev/sequencer2\x00', 0x503080, 0x0) sendmmsg$alg(r1, &(0x7f0000f35000)=[{0x0, 0x0, &(0x7f000049c000-0x20)=[{&(0x7f0000091000)="2923acf1ce010b2f6c29686d7f2c5ad66a98952e7494e7754c61c00547a3089be733f6a53355878796ece41c351561c0da50a167a60e35b14f9643547c62efbcdc", 0x41}, {&(0x7f000065e000-0x49)="3085a56942feda2f097a22645dd95c1901b6c8b28b5b5c0cb5c697a24c4660e90e89fe907a028466aa4d550c3b35a64e9c118b927b227b093d086c2881ad662794804737d232dabd02", 0x49}], 0x2, &(0x7f00004fa000)=[@assoc={0x18, 0x117, 0x4, 0x518}, @iv={0x78, 0x117, 0x2, 0x5e, "58f44542ce164991da554ab735128c8f896282c73b9274e78666900ad3c04eb8a74246264547a25bc1e5b89dccb6ae9107052621aff7a275b5663b08ba4aafe115736cce78007453c8b684b3cc9b803ead3c0912da36e96b21acbdbdb58f"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xd, "2572b7a7ce58c06011c22f3ef2"}, @iv={0xe8, 0x117, 0x2, 0xce, "6192618732640df2b70c1d7cb10700eca5a2c7bd1f7a0367abe9ce1b0cdf71c8935f7897c9c78d19954a6226b29872f3aa72dc895ae22a4faf426e7c1fca79f705b007b221513dfbea0f3486c6db6d20446cea51f871f9b2c7a4cb3ad7925e0331b414ec9b0eba64124196811bb7d8c5d81db08730d6b4dbc43a676e5f544b472106ae14080900aa0bedafec42c94058ece1795593c81bc0262536dcfb3c9a0a74fd86db799e8db46f99b73b50385639c3ea64ceb6ae04c40660ce1af3a167fe7e6dc536a74a8aedb957d45eb916"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x1e8, 0x4}, {0x0, 0x0, &(0x7f0000d2e000-0x60)=[{&(0x7f000075b000)="997eb0090a1b90f339f467eafc0e23c75a792d7627652e29250d", 0x1a}, {&(0x7f0000cc1000)="6a7b4498354b46363ab92ea6b90fc58ff564943fbd8ecc2964b2c07cc61ad6c328d77cfc19de98b39eb2e7e32b1d225dfc3ee856cf43b8f653f4b4a4a25fd3da49", 0x41}, {&(0x7f0000d73000-0xba)="47d89df1b4b1ee4367710df9c559d9e21e05d9b91c63f5b6315106870dd3b98d174533e0e5c71052c7f86968fefd7740e61d78ee65e85e6a415fae625fe02ffe299841cb79560210d391097014bfc641ad3af64c2bd7ca577d5c7bdafa72691633606b8349d9ac960779a95683db9520971a64a178ccd780fbbd97a973b0392bde1c45338808193bd646675e7cb8c62272cf33b7ae5c440a7e6424d7a7712e847e187a467150ca902ec2fea1000fbaddcb69499b7c3a8e3043b0", 0xba}, {&(0x7f0000c7f000)="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0x1000}, {&(0x7f0000044000-0x4b)="3bfdf85571e562805436d3fbcced61127ce5f8e0629c10fdc6ca5798c158aae77c69c9de601a7001385629e7620efa931df0d0a2417239bf46c1382308f97d33ef5188d750dc7f353ebb85", 0x4b}, {&(0x7f0000fe1000)="5e3b779365e388eb22457fec97e70b688151454e33a99025945a14d59ed22e02724d24e5e97f7da55690545d050f0582b3b5ed5d9f82443cdf411bc3b8d63e7565fa098c5c65c743acc447d88ae8f3e93e087479f6ca60472896da4b37e96de24fb4eb2bd802e511ed95a2762adff67e656a6ce7b9f1c588fe6f79d866451c7da07fc1238666a9d727a4945bfd5b65a23e33006f0922e4d4e7c28d7949a7938540ca8bfc458fb8acb636933251d987908d8c5845786690080eb0c094df8f849dd33ad942", 0xc4}], 0x6, &(0x7f0000f0d000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x40000}], 0x2, 0x48010) 2018/01/25 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00004fc000)=[], 0x10000085) [ 226.781744] audit: type=1400 audit(1516893558.342:10103): avc: denied { dac_override } for pid=2392 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:18 executing program 5: pwritev(0xffffffffffffffff, &(0x7f000029b000-0x28)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x11)='-securitytrusted\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002aa000-0x60)=[{&(0x7f000071b000-0x5c)="415aebcd174ff07fcda6a0273674a085eb2d433a72d5036361f4112d41a738bc13bc476fc52b8bbc0053fe00ded27d9b6db800cf8756a74d5b35d23a7271500db2564f9229b76ad4fa98220c8a66f4b0fa24dfbf4bc22a43b640c01d", 0x5c}, {&(0x7f00006dc000)="ec8da57c00497f0fefee30d419292de549b2bd4dd91ecd360e63cd3ef99fde48dd00b852edc208213352871b5c2a6d049e1efe82ebc3cd52f880f096335c3541302ebba5c54061723d813d4cab2207698db809e4276d228a2f7c059b88fa2faef948f259dff862579125b483f4832f906a22a395d2592cd6cbe8a0ca3fff715822e1d87e9ee75b5a6fd830b8df9bb01919d2b1b314ae2638d8d3", 0x9a}, {&(0x7f0000001000-0x20)="27427b08bda0b19394ea07e41f665ad9d405bf73ab3c7ad65f9f1f09eafb92e7", 0x20}, {&(0x7f0000001000-0x7c)="931e4ac73cccbb658e7fc219cdba10aa17eb8ead5b890212ce77e98f6ac2a7c5ac7ff3a629dbd9ddffb0d24f5ce9f0d642bfe880bdf3c2c3f2289cfcef8341284cd151ed9c41474e5f589e147e5f4c5e38e5b38bffd829a53b4f9320c4b798598046e06c0caa5524f0715e09f3cd031e6bf48f83e87e0531dcacde43", 0x7c}, {&(0x7f0000617000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="b4a53256d491ecc5368d6494d653e608645156ed6e9ca4ec32a0bcd6238ade9c1ecc5cdfdf160134609dd536fa910bad2ce4b8e2c99a9e1a7cd422d4e9060bc460ee1e29a83d3022cb8baa27413dffd7923565da520458f4ccee02b0cae13903efe044740e3da1b0b0b0c9d48b321b6d9eeb9328d247325ef5432ef804b0c81a57de5786a296f8c5626938c191627114fb994fef49d598360b", 0x99}], 0x6, 0x8) 2018/01/25 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000edb000+0xdd2)='/dev/autofs\x00', 0x40300, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000f94000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = add_key(&(0x7f0000b99000)='.request_key_auth\x00', &(0x7f0000119000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007e7000-0xb6)="d8143ee689deae8f15999bfc5d5453477d920424facc4c94f6df69291a94be2d7414973a4ac62428ae0c792c23971d8b82442b789f95bf0a65222abb53bdce8d0eb56896a04c9010dc5aedc32df44bd56510616a39ebe5d241afa5056a43ae9b2dc9b7dedef6093d8f615465d3571052a9119bf4f17c6d7f731a00e5de9ed7db8e8f18df100ddaca9a4b598c97e508ccefa82d44f3ce89d62a7dc2319b9c55234df04a6560de5f1f3f0fa6e97215049c2f1bf0719604", 0xb6, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ea2000-0x4)=0x0) 2018/01/25 15:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000052000-0x7f)="", &(0x7f0000051000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f000031e000-0xb)='/dev/midi#\x00', 0x10001, 0x8000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000861000-0x14)={{0x4e5b, 0x7, 0x9, 0x3, 0x82, 0x400000}, 0x2, 0x100000000, 0x200}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/sequencer2\x00', 0x200a02, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f000017d000-0x38)={0x4, 0x11a, &(0x7f00004da000-0xe6)="2522150fbd6c6cbb1a088221a98a0339512394849632992064408f54e1ab3c06ea2fb6e143a5ec765453458fd955e304fa3fd3d7a5cc9dfeae3ddf5f39ba8a3eb073f22b83929976633dc6ecc1cf8d5bcb93962c42350b749d8f148ce29e38cc62733264d47a01ac6ef272e8d76647b73b10e74d2afab9f19114d7790282acbcb0d94e6f9740e2a7081321b7279b2b686913fd4dc578818093491d8c4f0d50fb77f60b0f1e81df07ed062d11fe8c3c2de38728a95217c64ce70c7f0ba30b58fb32a6faa2b1ed562e6796f9bd5444371735075c4d5aea3e810e59f66367b42069c2dc227c0b2b", &(0x7f0000399000-0xbc)="1641bec8b4902e4ecabbf2a6384809fdeff4c697fb35fb38061637840a6c9884a615aeaa49c23313d588c3047c73b3699e1254e2996b9395bced5b8183723a2372d17cdf475c69752805dd107e4dd1787f2adebb55d6be081660529ba1ba42912498f602d216567b17a5d71962fa25d1554220d3aafe3d2751d78f204a3b61428e55ec5cb14cf2b00a2a0a550a7301776a8a1c3415da932c8a093bd5b449eb15ee687cb6480d3e15b343052a8093fc14a166a4a0e260dd5e94ee0e5b", 0xe6, 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000b2e000)='/dev/admmidi#\x00', 0x7fffffff, 0x1) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000f1a000)=0x0, &(0x7f0000409000)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f00007e9000-0x12)='/dev/snd/midiC#D#\x00', 0xbed5c07, 0x8000) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005cc000)=@assoc_id=0x0, &(0x7f0000a4f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000008e000-0xc)={r4, 0x1f, 0x0}, 0xc) writev(r3, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r3, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/25 15:19:18 executing program 7: modify_ldt$write2(0x11, &(0x7f0000062000-0x10)={0xf5f, 0x20000800, 0x2000, 0x1, 0xffff, 0x100000000, 0x8, 0x7d, 0x6, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x10000005, 0x4) 2018/01/25 15:19:18 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0xa9}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000019000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) [ 226.892674] audit: type=1400 audit(1516893558.406:10104): avc: denied { dac_read_search } for pid=2392 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000050d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r1, r2, &(0x7f0000b7a000)=0x0, 0x3) 2018/01/25 15:19:18 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/25 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c6e000+0x5c1)='/dev/vcs#\x00', 0x4, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fe9000-0x8)=[{0xb, 0x7}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f0000e99000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00001a6000)=0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000ea0000-0x2e)=""/46) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064f000-0x20)={0xffffffffffffffff, &(0x7f0000173000)="", &(0x7f0000018000-0x5e)="", 0x0}, 0x20) [ 226.963746] audit: type=1400 audit(1516893558.437:10105): avc: denied { dac_override } for pid=2392 comm="syz-executor0" 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 [ 227.001789] audit: type=1400 audit(1516893558.487:10106): avc: denied { net_admin } for pid=2416 comm="syz-executor5" 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 [ 227.040861] audit: type=1400 audit(1516893558.496:10107): avc: denied { net_admin } for pid=2414 comm="syz-executor1" 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 2018/01/25 15:19:18 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000004000)='rxrpc\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x11)="8e680cf1e936c65075f609e6752713e90a", 0x11, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/01/25 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sched_setaffinity(r0, 0x4, &(0x7f00002d5000-0x8)=0x8000000075) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000c8e000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000fc7000)=0x1, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) listen(r2, 0x0) accept4$inet6(r2, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000368000)={0x5, 0x4, 0x5, 0x1, 0x0}, &(0x7f0000299000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000070f000-0x8)={r4, 0x3}, &(0x7f0000d35000)=0x8) shutdown(r2, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000903000-0x50)={@common='ip6_vti0\x00', @ifru_map={0x6, 0x4, 0x8, 0x6, 0x4, 0x6}}) 2018/01/25 15:19:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x206204) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) futimesat(r0, &(0x7f0000000000+0xe52)='./file0\x00', &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}) ftruncate(r1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000020c000)={@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, {&(0x7f0000702000-0xaa)=""/170, 0xaa}, &(0x7f0000001000-0x1)=0x0, 0x10}, 0x30) dup3(r0, r0, 0x80000) clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) sendfile(r0, r0, &(0x7f000053f000)=0x0, 0x7f0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/25 15:19:18 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c41000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eed000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/25 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x109000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000000a000)={0xc1e5, 0x0, 0x200000000000, 0xff, 0x3, 0x5, 0x43, 0x6, 0x800, 0x4}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000b000-0x1000)="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") r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) r3 = socket(0x2, 0x804, 0x5) sendto$inet(r3, &(0x7f0000008000-0xa9)="b15f520bbd4bb7928326a490ee37ede9dafd1ec1693f20969fff67c3e28a8ea678a24e29aaad020d4d62b2583d509a60566798f12d2799eee12bc081c7974449afb4c36129041f6176ecbddb8a1aeea28587ca01ab0c3d35e0c4461aaa055e47e90fe16f7946b9ee97bb937f0bb8d478329383a4aab61b605f0aa66e1ff27c73927fd048e5dc9353580a8a27bce2949af91f775846c7e3233900e04d387336a80dbeddafd3fb996f9f", 0xa9, 0x80, 0x0, 0x0) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f000000b000)=""/244, &(0x7f0000002000)=0xf4) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000002000)={r3, 0x2, 0x400, "a8efdc06f77b40c5a36edac1ec697ee6548da4e87392e717a868b07f631f27e01936ba8ad7824ae972a7f344432a623ae746f064ff1eb83ab75aee1cd8ea63ccca9a8a545366dde62857d917b6073acb53c55a819231813be1832993f833225dd14e8d9fc51401068ce8efb27628e4b6473add6a73edb1c6dfe286ff73e1dd0678aea5c95eec5ccc85483b40b1b5e4fe1a71b26cfddf68d9b48587d30060e7b31f6ad5ccff8cc7ec426ea9705340d25e1665c95f68e328f3974455fbdc8637fee837d1c713ea91618eb5fc59"}) 2018/01/25 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003dd000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000af8000-0x8)={0x0, 0x0}) sysfs$3(0x3) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000076a000/0x2000)=nil, 0x2000, 0x0, r2) 2018/01/25 15:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffd) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 15:19:18 executing program 3: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') 2018/01/25 15:19:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000535000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002de000-0x1000)=""/4096, &(0x7f00007f3000)=0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r1, &(0x7f0000488000-0x14)=@known='security.capability\x00') socket(0x1f, 0xa, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000eab000-0xb)=""/11, &(0x7f0000465000-0x4)=0xb) 2018/01/25 15:19:18 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000008b000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000137000)=""/62) uname(&(0x7f0000104000)=""/4096) accept4$inet(r0, &(0x7f0000329000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x800) [ 227.168750] QAT: Invalid ioctl 2018/01/25 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa3000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000c84000)=0x100) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/25 15:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x8000400000000084) r1 = creat(&(0x7f000083e000-0x8)='./file0\x00', 0x11) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cf8000-0xa)={0x0, 0x1, '\f\t'}, &(0x7f000000f000)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ebc000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed2000+0x3f4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e5000)={r2, 0x0}, 0x8) 2018/01/25 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x101}}, 0x28) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f6b000-0x10)={0x97, &(0x7f000022d000-0x97)="e6b32eae7e6bf98355a89f7df38c0bab551c76be210afea90dcd29ed67996de215d2e54ac90e8c357151fb29c972b1e6c6b5fd84660eb17d02ee832d4087482fdd81cc88addea41861147801338aa19c3d36df83ca930b02727adb4c690a211fd0ccd57fbe7b725720df0017a74584d993df2d3a7162574759be715ad1b92ff01bcef1677f67b398f87dc822547193ba36539f81c14364"}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00005e6000-0x8)=0x2eb870d2, 0x8) prctl$setfpexc(0xc, 0x0) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000716000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ddd000)={0x5, 0x1000, 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]}) rt_sigtimedwait(&(0x7f0000571000)={0x5}, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000082a000)={0x0, 0x0}, 0x8) 2018/01/25 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009aa000-0x98)={0x0, @in6={{0xa, 0x3, 0x18, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdde7, 0x1}, &(0x7f0000b77000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005a8000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff}, 0x98) 2018/01/25 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f83000)=0x621e, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003cf000-0x1c)=@req3={0x9, 0x4, 0x3, 0x3, 0x3ff, 0x6, 0xfffffc0000000000}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000057a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x20008054, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000aaf000-0xff)="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") 2018/01/25 15:19:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000-0x8)={0xfffffffffffffffd, ""}, 0x8, 0x0) 2018/01/25 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b19000)={0x8}, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d8c000)="1ffd4340b84bd95bc904349f12ae43ade1b565b743e2dd51a6be1fee47d0b52b589c82c4d530794fafe76722b84aa6caaf88f56aab951477ac4185036aff0a512053608dc667869e66478048e70682fdd52987b0c39799812974c8b869c52b60b18101590443f5d8faa014737fb684b8f936f7a7298320d0afc69661f962f8e4b76949b3e481ced681b720468a15bd7c9a13", 0x92, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000a38000)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f0000f07000-0x1c)="b1", 0x1}], 0x1, &(0x7f0000036000-0xc0)=[], 0xfffffffffffffe54, 0x0}], 0x1, 0x24008001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000561000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000e1000-0x4)=0xc) 2018/01/25 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f8000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00005e5000)={0x0, &(0x7f0000c68000)=[]}) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000c10000-0x38)=[{0x0, 0x0, &(0x7f0000812000-0x30)=[{&(0x7f000005e000)="a8685b38f02dc7840d705163ba4de7b36ec63eb9d3869cf3d2d3bc750e909c85", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000649000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000103000)={0x0, 0x1c9c380}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ffa000-0x4)='net\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x410) 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a4, &(0x7f0000a8f000-0x2a4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "09ff0f", 0x26e, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x498e7146c9765cb2, 0x0, 0x2f05, 0x7, 0x0, 0x7, 0x1}, @dstopts={0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x2e, 0x8, 0x0, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @hopopts={0x29, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x6, 0x54, "c8690b1aa3f220b1f7e0011f39c3b846ed192b3b872da57081290089c98682b9cca0b14e73b7b1ad671ce91872067b009683f150cee2afb655b974fad6fd6c7678afd09cd3302148933c2240537db6a60750037a"}]}, @dstopts={0x3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x8000, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @hopopts={0x8, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x2, 0x4, 0x7f, 0xffffffffffff9c68, [0x7, 0x80]}}, @ra={0x5, 0x2, 0x9}, @generic={0x80000000, 0x35, "d2fcafbac5a9d53043d269d83d65bf245833f03dacdacaeceb6363af7551a3a0006ad9431b47b64855ae58b686417e3938fbccabe3"}, @enc_lim={0x4, 0x1, 0xfbec}]}, @fragment={0x6, 0x0, 0x800, 0x1a, 0x0, 0x8, 0x1}, @routing={0x0, 0x12, 0x1, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x6c, 0x2, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x2, 0x1, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000666000)='/dev/sequencer\x00', 0x100000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d03000)={0x0, @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]}, [0x3ff, 0x1f, 0x200, 0xe5, 0x0, 0x800, 0x0, 0xff, 0x4, 0x7a, 0x9, 0xbb, 0x20, 0x20, 0x54a]}, &(0x7f0000412000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c8d000-0x8)={r1, 0xffffffffffffff97}, &(0x7f00001b5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004e5000)={r2, 0x0}, 0x8) 2018/01/25 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x4000000) r3 = dup3(r1, r0, 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b58000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007fe000-0x4)=0x2, 0x4) 2018/01/25 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000d60000-0x8)='./file0\x00', 0x100, 0x26) dup(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000483000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000057c000)={0x3, 0x20, [0xfffffffffffff776, 0x40, 0x5, 0x20, 0x101, 0x3, 0x5, 0x58f4]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$sg(&(0x7f0000cf3000-0x9)='/dev/sg#\x00', 0x5, 0x200000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f000015d000)=""/8) timerfd_create(0x0, 0x0) listen(0xffffffffffffffff, 0xbd7ea01) 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000a3e000)='user\x00', &(0x7f0000656000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bfc", 0xc1, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000d8e000/0x2000)=nil, 0x2000, 0x3, 0x3e, r0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 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) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) recvfrom(r1, &(0x7f0000001000)=""/128, 0xffffffffffffff31, 0x20, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x4, {0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x8102, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000003000-0x4)=0x0) pkey_alloc(0x0, 0x3) 2018/01/25 15:19:19 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000006000)=0x6) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/01/25 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) openat$dsp(0xffffffffffffff9c, &(0x7f000099e000-0x9)='/dev/dsp\x00', 0x22000, 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000c68000-0x8)=&(0x7f0000e41000-0x1)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) read(r3, &(0x7f0000ec3000-0x91)=""/145, 0x91) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008f3000-0x14)={0x7, 0x1, 0x80000001, 0x31, 0x3}, 0x14) 2018/01/25 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/01/25 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x1000003, 0x8810, r0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001f5000)='tls\x00', 0x4) write(r0, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) fcntl$setflags(r1, 0x2, 0x1) 2018/01/25 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000624000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bcc000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0xb74d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1be0}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x90) socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000d22000/0x10000)=nil, 0x7000) r1 = dup(r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005cc000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/25 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00002ec000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000808000-0xc)={{0x1, 0x0, 0x6, 0x4, 0x1, 0x5}, 0x0}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a3e000)='oom_adj\x00') ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000f26000-0x10)=@buf={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000007e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008d5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c7000-0x10)='/dev/sequencer2\x00', 0x440, 0x0) close(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d62000)={0x0, 0x0, 0x0}, &(0x7f000019c000)=0xc) setfsgid(r2) 2018/01/25 15:19:19 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001d000-0x2c)={0x2, 0x0, 0x101, 0x3d451128, 0x9, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ftruncate(r0, 0x7fffffff) 2018/01/25 15:19:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000+0xa9b)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000)=0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001d3000)={0x2}, 0x4) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000ff5000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[], 0x0, 0x0}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x2, 0x400000000000a4, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x10}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/25 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffee2, &(0x7f0000738000)=0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/25 15:19:19 executing program 4: r0 = getpgrp(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e51000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000c9d000)={0x3, 0x1, 0x9, 0x0}) perf_event_open(&(0x7f0000cb3000-0x78)={0x3, 0x78, 0x8, 0x1, 0x5, 0xaa12, 0x0, 0x13c, 0x4000, 0x6, 0x5, 0x101, 0x2, 0x7cef3d04, 0x6b, 0xe28, 0x1, 0x20, 0x9, 0xffffffffffffff81, 0x9, 0x0, 0x400, 0x1, 0x4291, 0x8, 0x100, 0x7, 0x8, 0xffffffff, 0xff, 0x1ff, 0x9, 0x400, 0xdb6a, 0xffffffffffffffff, 0x1, 0x8b, 0x0, 0x7fffffff, 0x5, @perf_config_ext={0x5, 0x5}, 0x2000, 0xffffffff, 0x7, 0x5, 0x4, 0x10000, 0x8001, 0x0}, r0, 0x4, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00001d2000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e49000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000184000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000a6f000)=0x0, 0x400000084, 0x0, &(0x7f0000b6d000-0x10)={r3, r2}, &(0x7f0000004000)=0x0, 0x401ffffffc) 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000d95000)='/dev/dmmidi#\x00', 0x2, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f00009df000)='/dev/vcs#\x00', 0x6, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000436000-0x20)={0x7c00000, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00005a7000)={0x9, r1}) 2018/01/25 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c6a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007c7000)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) dup3(r0, r2, 0x0) 2018/01/25 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c94000-0x8)={r5, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r1, 0x2}) 2018/01/25 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000017c000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b90000)=r1) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = syz_open_dev$evdev(&(0x7f0000f46000)='/dev/input/event#\x00', 0x200, 0x480) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000c000)=""/0) 2018/01/25 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat(0xffffffffffffffff, &(0x7f0000e55000-0x8)='./file0\x00', 0x2000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000eda000)={0xe59, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f000000e000-0x2d)=""/45, 0x2d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000010000-0x9)={0x1f, {0x100, 0x7, 0xdf3b, 0x1ff, 0x5, 0x1}, 0x81}, 0x9) getdents64(r0, &(0x7f0000001000)=""/53, 0x35) 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000923000-0x4)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000833000)=0x0, &(0x7f0000d6f000)=0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000050c000-0x4)=0x22, 0x4) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000122000-0x20)={0x100, 0xffff, 0x0, 0xcf4, 0x9, 0x47b, 0x1, 0x7, 0x0}, &(0x7f000021f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000083b000)={r2, @in={{0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ca000)=0x8c) prctl$setfpexc(0xc, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000bdb000-0xb)='/dev/vcsa#\x00', 0x4a36, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000058a000)={0x0, @in6={{0xa, 0x2, 0x6a30, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000918000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ab5000)={r5, 0x7}, 0x8) ioctl$sock_ifreq(r3, 0x89ff, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f000083b000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/25 15:19:19 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000045e000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000c24000)=&(0x7f0000e2c000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00003f5000-0x4)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000126000)={0x2, 0x8}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000014b000-0x6)={0x0, 0x0}) 2018/01/25 15:19:19 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000508000)='/dev/audio\x00', 0x111800, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x13) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/25 15:19:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x20800) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000062a000-0x10)={0x20, 0xea22, 0x5, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/25 15:19:19 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031d000)='/dev/sequencer2\x00', 0x200, 0x0) recvfrom$ax25(r1, &(0x7f0000935000-0x80)=""/128, 0x80, 0x10002, &(0x7f0000930000)={0x3, {"449b1b2bcd42db"}, 0x3}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/25 15:19:19 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004e8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xff, 0x8, 0xfffffffffffffff9, 0x0, 0x2}, 0x20) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000b42000)=0xffffffffffff8001, 0x4) 2018/01/25 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() r0 = creat(&(0x7f0000ba1000)='./file0\x00', 0x1) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00002d4000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000401000-0x10)={0x0, 0x1f004, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c2e000-0x10)={0x100000, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40900000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d77000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mice(&(0x7f0000faf000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a0b000)={0x0, 0x100000001}, &(0x7f00002f2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d7f000-0xa0)={r4, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x39b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0x81, 0x8001, 0x90}, 0xa0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 15:19:19 executing program 4: clone(0x0, &(0x7f00000d5000)="", &(0x7f00008f7000)=0x0, &(0x7f0000fee000-0x4)=0x0, &(0x7f0000663000)="") clock_gettime(0x0, &(0x7f0000391000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r2, &(0x7f0000b28000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000986000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a03000-0x20)={{r0, r1+10000000}, {r3, r4+10000000}}, &(0x7f0000372000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="ebc8eb7b63fedab5d1", 0x9, 0x0, &(0x7f00006b6000-0x10)={0x77359400, r5}) 2018/01/25 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00001cf000-0xdd)=""/221) ioctl$TCSETS(r0, 0x5402, &(0x7f00001d6000-0x24)={0x8001, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x8001, 0x38472fbc, 0xfc, 0x7, 0x0, 0x4, 0x9, 0x2, 0xdab}) 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f9e000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f00000b9000)=0x0, &(0x7f0000afc000)=0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$midi(&(0x7f0000978000)='/dev/midi#\x00', 0xd8b9, 0x20000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000034000)={r3, 0x28, &(0x7f00006b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/25 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) set_mempolicy(0xc000, &(0x7f0000001000-0x8)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x9}, &(0x7f0000470000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c4000-0x8)={0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000a1b000-0xc9)=""/201) 2018/01/25 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000a0c000)={0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/kvm\x00', 0x2000004000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/01/25 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000a3d000-0x10)='/dev/input/mice\x00', 0x0, 0x2) arch_prctl(0x1003, &(0x7f0000114000-0xd)="de1a527832c2dfcefdda037938") 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00003c2000)=0x1) sendfile(r0, r0, &(0x7f00003a7000)=0x0, 0x400000ff) 2018/01/25 15:19:19 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") dup3(r0, r0, 0x80000) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e82000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000a93000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") 2018/01/25 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b1c000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000fbe000-0x24)={0x6, 0x10000, 0x40, 0x100, 0x3f9, 0x1, 0x6, 0xffffffffffffffe6, 0x9, 0x72059fc1, 0x4, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r1, 0x0, 0x2) syz_open_dev$sg(&(0x7f0000fd6000-0x9)='/dev/sg#\x00', 0x9, 0x80) 2018/01/25 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) setns(r0, 0x40000000) writev(r1, &(0x7f0000b20000-0x40)=[{&(0x7f00004e6000-0xc2)='-', 0x1}], 0x1) 2018/01/25 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000077000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00002b1000-0xbc)={0x2, 0x2, 'client0\x00', 0x1, "97321acfcc26da21", "bc031d3452878a0160b37e2e661795bdb55062743ca4ad03824c98b2487e1114", 0x401, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000158000)=""/58) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00004d5000)={0x1, r1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/dsp\x00', 0x141000, 0x0) r3 = eventfd(0x6873576c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00007f6000)={r2, 0xff, 0x1, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000a79000)={0x51, &(0x7f0000d3b000-0x51)=""/81}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0xc, @str='\x00'}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001a000-0x98)={0x0, @in6={{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f0000e91000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fb8000)={r1, 0x0, 0x30}, 0xc) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/01/25 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/25 15:19:19 executing program 7: r0 = socket(0x40000000000001e, 0x5, 0x0) connect$vsock_dgram(r0, &(0x7f0000f76000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) getpeername$packet(r0, &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5b000)=0x14) 2018/01/25 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[], 0x0, 0x0}, 0x1) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f000075f000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x9, 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000055000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000024000-0x8)='./file0\x00') getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000023000-0x84)=""/132, &(0x7f0000022000)=0x84) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000021000)=0x1000000004) sendmsg$nl_generic(r3, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getegid() r5 = getgid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x4000)=nil, 0x4000, 0x4, 0x32, r1, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f0000025000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000f000)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000000)=[r4, r5, r6, r7, r8, r9, r10, r11, r12]) pipe(&(0x7f0000023000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000001d000)={&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xf7, &(0x7f0000011000)=[], 0x0, &(0x7f0000016000-0x49)=""/73, 0x49, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000022000)=0x0) readv(r0, &(0x7f000001a000-0x60)=[{&(0x7f000000b000)=""/26, 0x1a}], 0x1) 2018/01/25 15:19:19 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000054f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef6000-0x4)=0x8) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r2, &(0x7f0000c11000-0x1)="", 0x0) 2018/01/25 15:19:19 executing program 0: r0 = semget(0x0, 0x0, 0x280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00000e4000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x9, r1, r2, r3, r4, 0x2a, 0x20, 0x0, 0x0, 0x0}, 0x9b1b, 0x5, 0x100000001, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/25 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fef000-0x8)='keyring\x00', &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/25 15:19:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x680080, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000462000-0x4d)="085ca83b008d2ba2b3f2b0a4f99ebd39f64dc2fd28c78040352cb90f3176612f05d19269496b3fd17e53372329a6569cd6fef8b9181801de606f6de62c6845744562d61a4b3061880a84659c3e", 0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\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]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000063a000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00005ce000-0x40)={&(0x7f00005b3000)=[0x0], &(0x7f00005bb000-0x8)=[0x0, 0x0], &(0x7f00000bf000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000945000)=[0x0, 0x0, 0x0], 0x1, 0x2, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a09000-0xd)='/dev/dmmidi#\x00', 0x8, 0x400) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b8c000-0x30)={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat(r1, &(0x7f000051b000-0x8)='./file0\x00', 0x1017ff, 0x162) bind$nfc_llcp(r1, &(0x7f0000a15000)={0x27, 0x5, 0xc9, 0x4, 0x2112, 0xfb, "2ae1e4073d2f4e27f9d9eb26ca23cd80b6706af63c7f3f70a871c401d62b3373ecf6ebd3fa2bdb1992eb0c6c34bba44061182e507c3a0b1d0e8d4f2c0ba6f2", 0x800}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000cdc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000f98000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x8, 0xfff, 0x3, 0x400, 0x3, 0x20000, r5}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x0, 0x0, 0x0}}]}) mprotect(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/01/25 15:19:20 executing program 7: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x7, 0x2, 0x7]}, 0xa) r2 = epoll_create1(0x0) flock(r2, 0x1) flock(r0, 0xfffffffffffffffe) r3 = epoll_create(0x102010002) flock(r3, 0x5) 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) sync() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r2, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x88, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x33e, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 228.428913] device eql entered promiscuous mode 2018/01/25 15:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000069f000)=0x0, &(0x7f0000080000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000778000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008c7000-0x4)=0x0, &(0x7f0000017000-0x4)=0x1a0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cad000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007c8000-0xa0)={0x0, 0x98, "558024054e4abc33cf40c5f06e54df8c0e6148f31dcdca015f51ac6ac8a2e7c1dcf7a18e5c37dccbc212c78f012519b0b0374552967eb2e22c171f3d27b20d62297447aa793946b7c67cbdbea1b2d5f51e754d55ee4c59b113200e2e3e9f21b4406adc9fe95d27b611582571b748f5b630af304ca024e180401501c7987cb13a064db09b1cde4af403ab5f3f3fb83774daa3ae7dea9d50a5"}, &(0x7f0000da4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006e3000)={0x8000, 0x2, 0x0, 0xfff, r2}, &(0x7f00006df000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000719000-0x20)={0x5, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000a8f000-0x10)={r3, 0x10001}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) 2018/01/25 15:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000077d000)='keyring\x00', &(0x7f0000310000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$setperm(0x5, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000128000)='/dev/rfkill\x00', 0x0, 0x0) bind$vsock_stream(r2, &(0x7f0000204000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r0) 2018/01/25 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000017000)={0x3, {"a0c23eef27605b"}, 0x0}, 0x10) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)="") ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) 2018/01/25 15:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001d6000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) accept$packet(r0, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000909000)=0xfffffffffffffd34) 2018/01/25 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffd000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDADDIO(r1, 0x4b34, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:20 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000003000/0x1000)=nil, 0x1000) socket$bt_hidp(0x1f, 0x3, 0x6) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/25 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009f2000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000e53000)="", 0x0, 0x403fffe, &(0x7f0000c2a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/25 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00003a2000-0x38)={&(0x7f0000735000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009af000-0x80)=[{&(0x7f0000b91000-0x48)=""/72, 0x48}, {&(0x7f0000089000-0x5f)=""/95, 0x5f}, {&(0x7f00003e8000-0x2c)=""/44, 0x2c}, {&(0x7f0000c06000)=""/220, 0xdc}, {&(0x7f000047f000-0xcc)=""/204, 0xcc}, {&(0x7f0000d66000+0x2df)=""/0, 0x0}, {&(0x7f0000c7e000)=""/4096, 0x1000}, {&(0x7f00004ec000-0x5)=""/5, 0x5}], 0x8, 0x0, 0x0, 0xfff}, 0x40000000) r3 = syz_open_dev$sg(&(0x7f00009fc000-0x9)='/dev/sg#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009c1000)={0x1, [0x0]}, &(0x7f0000782000-0x4)=0x8) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000054d000)='/dev/amidi#\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = gettid() r4 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) sendmsg$nl_generic(r1, &(0x7f0000b58000-0x38)={&(0x7f0000e5d000-0xc)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000313000)={&(0x7f000091f000-0x13e4)={0x13e4, 0x1d, 0x400, 0x0, 0x3, {0x0, 0x0, 0x0}, [@typed={0x10, 0x44, @u64=0x8}, @nested={0x1164, 0x0, [@typed={0xc, 0x8a, @pid=r2}, @generic="8d24746f0f4ec04553b42e46c552d723d4c0403dc494a3bed059d8976c7c8df9be69c641f56def17371069b7ad767c0809885459f8593aa9811d57b02d5548d8328cbd1133f068eb9743cfe5ae0830c97e2455f61670fb2429e8dc3bd6829c79a184ca833b06d48ad63ac4221bf4d331468aae77d0acdfb9b8996fb92f659506273c506ca080aa46d586fc4cc6b5", @typed={0xc, 0x1ff, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x3, @pid=r3}, @typed={0x18, 0x93, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x58, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="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", @generic="1e1fa184e564ce46f1c31c4e8760a59f378f322b90d352fa1dec925c98afeb6343e1a026bc45c47a2363486501d539db54bf89854704ca3776b787b2dc279535ccee1e4ed99a297e0216248f76d9a4fa0bdbfec3128b83fbf79faf7e04ebd26d542930031756c9b3c43535b22b69bcabb10b425df6a6bc25218058e6c6897f3edf046a5072b4a9de"]}, @generic="23a5239efdeb1978677609fcab91d94f509df5d7129456595d22a05df51bd0d50a1288f6b40246d7d6aa91abe4a74387143746a3e491a77407a303c755fac06f6e7e93fb61aa655d7fb92af090653aac843517a5af", @nested={0x84, 0x3f, [@generic="7c0d01cf95967d98e05823bec4227f71856077ab889d639986b5a921c077446102c1063b5023aa603f6bc2c32d06a8d710f4535855fce298ad5c9da91c70e9a6adb347ea1f91f9ff987bcf4d44fff522647a1127b37aa74373dd3a28b0ea5896f4af3df59e2acec57ab0dac324eccecd00642d23bdc5ee0743382e76b0"]}, @generic="65ed5d445cff2a2f1bcb9315c7d74e7dbd2f2efadae55dc28cacdc771dae1f73184ed8ad3ce7c0c5f059eb88c9652f583d4debef27b388b443a2f25404cc0de68031837a01b7a696b4652be7650c5d838f52a54b527bab060bbab2827757983bb7dd7eaf99a36e37cad01628b147ddb8c3296b55370f85242282596ccdc66a90685c235ff255b5ffccb910b83df47edb6ea517b8d95ef7ccf0f229b7c19ef49df6981df7d70cd0616e22b904480835ba00d1c10029dc4412074c9b0185752ae3e6f2afb2c34a48b14ce2", @typed={0xc, 0xe, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="", @nested={0x30, 0x20, [@typed={0xc, 0x3a, @pid=r4}, @typed={0x10, 0x27, @u64=0xfffffffffffffff9}, @typed={0x10, 0x89, @u64=0xdb998f6}]}, @generic="15d9c1883d9f51ec61900e382a1fb37e93680a4e996fe20a917614edd535d24f3fe40e7a2a050e9f8a826a8bdf89bfcf16f2e5fb03b14bc6ce25ed4ba37b8bea6c04f1cf2be7a9ae0b2fdeab9b4210aff80f51fc5ebe09fdb177d7a3f8af7f01415cbd", @typed={0x18, 0x8, @str='cpusetvboxnet0)\x00'}]}, 0x13e4}, 0x1, 0x0, 0x0, 0x40000c0}, 0x44000) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000224000-0x8)=0x4) [ 228.524574] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/25 15:19:20 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000851000-0xb)='dctcp-reno\x00', 0xb) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000b78000)=""/0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b0e000)={0x0, 0x0}) dup2(r0, r3) arch_prctl(0x1001, &(0x7f0000d64000)="3cb60fd4e6c5e48f26e90d116bc0addf928f2b7cd03dc942e853eec9535d0dabd995b2b47eea36357f") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000099000+0xf29)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7795, 0x0}, &(0x7f00009ad000-0x4)=0xa0) 2018/01/25 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xc) clock_gettime(0x24614e992a2356be, &(0x7f0000a13000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f2000)={0x0, 0x0, 0x0}, &(0x7f0000210000)=0xc) get_robust_list(r0, &(0x7f0000eb6000-0x8)=&(0x7f0000e9c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e86000-0x8)=0x18) 2018/01/25 15:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000439000-0xaf)="a41462911ad7e1d9a46d6f6410262d71da199f67e53e4c6cc3655266a6c6bab9cbf2f59aeee164bd05df0d596a6d841e7e20c2639656c85d2151ea5bd544a5fa30aeee6f3dca57b2071fc907add6b5786db80c10c683b2fd513205ec7cebb349955230a2abead2f0a5cd4a633a2b9998b7bfc48501b662922b448776d0bf543794425803f545fa522ee4ec034032dd45f90c2f4a05990a60e1c940a83a872f4ec9c46d35a317764cb1d70fb1f43e82", 0xaf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000051d000-0x8)="3665a3ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) 2018/01/25 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'security.\x00', '\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000726000)=0x4b9d, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 228.591233] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000050d000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000057000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e2b000-0x4)=0x0, &(0x7f0000497000)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) modify_ldt$read_default(0x2, &(0x7f00007db000)=""/50, 0x32) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009cc000)={r1, 0x1a63, 0x0, []}, 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000f41000-0xbc)=""/188) close(r0) 2018/01/25 15:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb6000)='/dev/input/event#\x00', 0x0, 0x0) execveat(r0, &(0x7f0000dca000-0x8)='./file0\x00', &(0x7f000091c000)=[], &(0x7f0000334000)=[], 0x0) read(r0, &(0x7f00008a5000-0xb8)=""/184, 0xb8) 2018/01/25 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000087b000)={0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006aa000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x38) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f7e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000645000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8, r5}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006af000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000420000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000)=0xe8) setreuid(r6, r7) sendmsg$alg(r2, &(0x7f0000da4000)={0x0, 0x0, &(0x7f0000763000-0x90)=[{&(0x7f0000835000-0xd7)="5e703e79b9cc63041b115575b16612ca3a5b4cdc61b933e9a20188377b7852d650638368dbdb5cc653da8347ffe9606f1c79d2253feecd3e061814566e8811fdf22c1b4f12e4f5f7b2b1de643ddbf511b2ee69ec9352727e2c4de2b12a31f30a6adb925b325c785eb95e0a9d04845a117a4631afdaecce619903022c6151dc5c93", 0x81}], 0x1, &(0x7f000021e000-0x30)=[], 0x0, 0x0}, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCMBIS(r8, 0x5416, &(0x7f0000f0a000)=0x1) recvmsg(r2, &(0x7f0000d3a000-0x38)={&(0x7f000064e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000693000-0xa0)=[{&(0x7f0000f9e000-0x84)=""/132, 0x84}], 0x1, &(0x7f0000e0c000)=""/9, 0x9, 0x0}, 0x0) 2018/01/25 15:19:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000d91000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000207000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x1) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000038) fcntl$addseals(r0, 0x409, 0x4) getpeername$packet(r0, &(0x7f0000adb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b36000-0x4)=0xffffffffffffffcf) sendmsg$can_raw(r0, &(0x7f0000ef2000-0x38)={&(0x7f0000300000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000211000-0x10)={&(0x7f0000d09000-0x10)=@can={{0x0, 0x5, 0x5, 0x3}, 0x6a00000000000000, 0x1, 0x0, 0x0, "acaf790c8d43509d"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00009f1000)={0x61, "caf4c9757813dbfc70e0ba1b850a8643c66ed9b6d9cb2421b3d27d8ee26e8c5f13697a26f619d6d0085e1f9cc2d5731f0babfe929172f71561e8bedae236cc0224ff0cb15b3313c99401582e6874fe8e3fb1f976c8a23652d6ca6f4aa80852a981"}) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) syz_open_dev$vcsa(&(0x7f0000b62000)='/dev/vcsa#\x00', 0xa2, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000448000)={"dd0ba2deda612f53110aa8e465c97563", {0x4, 0x7, 0x1f, "7e6e0ab3f2a3", 0x6, 0x0}}) 2018/01/25 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000533000-0x160)={{{{0x2, 0x2, @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]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x8, 0x8, "1587afa75dd528c070d425f58133c8e764cbd12d85cb577c0728c15159741d133412668f8a0d949550604acc952c2f891c2b03553d518589a44155e8278f3bf4d686f4105875ee763c07569a9586f46c"}, 0x160) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x8aa8, 0x8480) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00002b9000)=""/113) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r0, &(0x7f0000762000)="", &(0x7f00003fd000-0xd7)=""/0}, 0x18) accept4(0xffffffffffffffff, &(0x7f0000e31000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000214000-0x4)=0x6, 0x800) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00002dc000)='tls\x00', 0x4) 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147, 0x0}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11, 0x0}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122, 0x0}, {0x100000, 0x9d, &(0x7f0000b8e000)=""/157, 0x0}, {0x2000, 0xfffffffffffffccb, &(0x7f0000d7f000)=""/172, 0x0}, {0x1002, 0x1000, &(0x7f00007c8000-0x1000)=""/4096, 0x0}]}) chroot(&(0x7f00002e3000)='./file0\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) dup3(r0, r0, 0x80000) 2018/01/25 15:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000c70000-0x8)={r0, 0x1}) 2018/01/25 15:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000377000-0x10)=[], 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/25 15:19:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x20000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x80, 0x0, 0x400}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5cd, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x80000}, 0x1c) 2018/01/25 15:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000192000)={0xe, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x20008080) 2018/01/25 15:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000781000)='/dev/vcs\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00008d6000-0x40)={0x0, 0x6, 0x0, 0x0, "79eb3275d7cd8f6d60b1c9c3ca12437395450e06245daf9d65564745ddd598c2a5221e420355032d19b8a861", 0x0}) 2018/01/25 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x1) r0 = syz_open_dev$sg(&(0x7f0000047000-0x9)='/dev/sg#\x00', 0x3f, 0x309081) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00005cd000)=""/107) syz_open_dev$sg(&(0x7f000058a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) close(r0) 2018/01/25 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fce000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x80000, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005a5000-0x10)={0x2, 0x200, 0x2069, 0x9, 0x0}, &(0x7f00009f7000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007c7000)={r2, @in={{0x2, 0x0, @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]}, 0x1, 0xcdd}, &(0x7f0000e98000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aa1000)={0x0, []}, &(0x7f0000729000-0x4)=0x4) 2018/01/25 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80002, 0x100000001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef0000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) flistxattr(r0, &(0x7f0000ebd000-0xcd)=""/205, 0xcd) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000dc0000)={0x100000001, 0x8, 0x80000000, 0x100, 0x1000, 0x9, 0x1ff, 0x7, 0xffff, 0x2, 0x4, 0xede3}) r2 = syz_open_dev$sndmidi(&(0x7f000016f000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0xc0200) bind$bt_l2cap(r2, &(0x7f0000e78000)={0x1f, 0x1f, {0x400000000000, 0xfffffffffffffffa, 0x100, 0x7d5, 0x8000, 0xd2}, 0x9, 0x1}, 0xe) creat(&(0x7f0000996000-0x8)='./file0\x00', 0x4) 2018/01/25 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/25 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/rfkill\x00', 0x101240, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00008e2000)=0xf000) 2018/01/25 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x5, &(0x7f0000b4b000)={0x0, 0x0}) r0 = socket(0x5, 0x1, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000253000)={0xffffffff, 0x3, 0x5, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e7a000+0x232)="2400000057001d0114b20000e6000000ffff071008000181ffffffff08000000000000000e1d1cb4b8bae16f85285f3545d87b709181e6c84e5d9742bc4d36aabc713abb744ef1087d86ffb749325f9be2c7e26acca74649f8ae6e17f1afb5afe590ca084f596b12cb4b541a9d6a3fae360486028be15802541552655304c1f85c65304a5ca7d65c51393d2768925381812f06af356a7ebc847ba47b5c691f8562f51491bcb8829bdc7f57e1c2bba9b30c86206d5f5db22ab2d920a9abdb0a983cd15cab8fbeb47c6180b8a6efad7bd0f7ac3f9a81ed5c37914ac8e30077eec52db96044d114f3789ed17f5abf3c9f3c0ead6732b3d3d7f257", 0xf9) 2018/01/25 15:19:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002e5000)={0x0, 0x2b, "97fb31212d75a669a2a8c95102599ec32a16906e7f0f4ebf361d0c6f58ca1b8ee84f4df5f764885a0d7eaa"}, &(0x7f00003a6000-0x4)=0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x627e, 0x7fff}, &(0x7f0000770000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getxattr(&(0x7f00002aa000-0x8)='./file0\x00', &(0x7f0000190000)=@random={'trusted.', 'cpuset\x00'}, &(0x7f000000b000)=""/201, 0xc9) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f0000923000)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000af0000-0x10)={0x4, 0xffffffffffffff00, 0xd0ba, "5718dc791878", 0x8, 0x0}, 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:19:20 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061f000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000cf3000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000909000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}, {0x0, 0x0}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004c9000)={0x0, 0x0}) recvfrom(r2, &(0x7f00002c3000-0x4d)=""/77, 0x4d, 0x60, 0x0, 0x0) truncate(&(0x7f0000311000)='./file0\x00', 0x10000) mount(&(0x7f00002fb000)='./file0\x00', &(0x7f0000cf4000-0x8)='./file0\x00', &(0x7f00000db000-0x3)='9p\x00', 0x2, &(0x7f000001e000-0x40)="ddf2e93659204bb6da289486c36bc7cddaee99a44e63fe189406425948fddb4f49d6ef1cc905cb8f8d8084d10c8d96edb1d836ec99df63784c557c12319159db") r3 = creat(&(0x7f00008fe000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000050e000-0x4)={0x10001}, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f000002e000)={{0x6, 0xf380000000000000}, 'port0\x00', 0x54, 0x80000, 0x8001, 0x7, 0x1, 0x9bc4, 0x3, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r3, &(0x7f0000e2e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000863000-0x4)=0x8) open(&(0x7f00001f5000-0xe)='./file0\x00', 0x3fffd, 0x104) 2018/01/25 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x6}, 0x0, 0xef1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c6f000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000e47000)='net/ipv6_route\x00') preadv(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) 2018/01/25 15:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ccf000)='/dev/dsp#\x00', 0x2, 0x40) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000086f000-0x4)=0x7) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00001ca000-0x10)={0x2155, 0x0, 0x1c552d76, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f000091a000-0x1)="89", 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000037a000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/01/25 15:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f00009b7000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 229.051734] 9pnet_virtio: no channels available for device ./file0 2018/01/25 15:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000466000-0x11)='/dev/qat_adf_ctl\x00', 0x2800, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007b7000)={0x23bc000000000}, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c70000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000029a000-0x4)=0xb) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000619000-0x10)={r0, r0, 0x1, 0x2}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000171000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/25 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xeb, &(0x7f0000c15000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0xdd, 0x0, 0x3, 0x1, 0x0, 0x0, @rand_addr=0x8001, @empty=0x0, {[@timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x6, [@rand_addr=0x0, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x28, 0x4, 0xfffffffffffffffb, 0x4, 0x8e9, 0x0, 0x2, 0x9, 0xff, 0xa1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x30, 0x80, 0x1, 0x1c40000000, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x200}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x50e702a6}, {[], 0x8}, {[@broadcast=0xffffffff], 0x7}, {[], 0x100000000}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}, @ssrr={0x89, 0x1f, 0x1000, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x2d, 0x1, [{0x2, 0x5, "ce58fa"}, {0x7, 0x7, "1eb88b520d"}, {0x2, 0x7, "b6bd02a11d"}, {0x7, 0x2, ""}, {0x2, 0x3, "96"}, {0x1, 0x9, "e8116813fd22e8"}, {0x7, 0x6, "1bc0f4d2"}]}, @generic={0x7, 0x6, "6158c47b"}, @timestamp={0x44, 0x8, 0x80, 0x1, 0x6, [{[], 0x2}]}]}}, "f0e99e2694"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = memfd_create(&(0x7f0000421000-0x1)='\x00', 0x3) ioctl$TIOCSTI(r0, 0x5412, 0x2) 2018/01/25 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000b9c000-0x8)='./file0\x00', &(0x7f0000e6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f000046d000)='./file0\x00', 0x4) 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f000001e000)='/dev/ptmx\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000003e000-0x108)={0x0, @in6={{0xa, 0x3, 0x300000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x100, 0x1, 0x8, 0x8000, 0x3, 0x4, 0x3, 0x4, 0x0, 0x1000, 0x236a, 0x0, 0x2]}, &(0x7f0000012000)=0x108) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000c000)={r2, 0x8e, "2a33c57892f6ee580709f5074b48ec0ba1c68540558f14f6f8158f6e510d875b2c3ac1a072ee5bbf9e1ee1ee9c7b0088198c1f1c588a84f7f7a8c585ddb82dcd8305db235748f2ecdce9ecdc29966350dcd6def11602655b2db71bbed6bc8b47db2fcf7afb1eb355cd5e1788a40bd439a7d8932dbf7f9e1cad0d33b9131523d10bb68dbde1bd1edc124f4c24dbf5"}, &(0x7f000004a000-0x4)=0x96) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000047000-0x38)={0x3, 0x6, [{0xffff, 0x0, 0x0}, {0x7, 0x0, 0x5}, {0x200, 0x0, 0x400}]}) ioctl$int_in(r0, 0x5452, &(0x7f0000027000-0x6)=0x0) 2018/01/25 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) 2018/01/25 15:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000589000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003c7000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000081d000-0x2c)={0x16, 0x100, 0xffffffff, 0x3, 0x2, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = accept$packet(0xffffffffffffffff, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e56000-0x4)=0x14) poll(&(0x7f0000057000-0x20)=[{r0, 0x8, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x10, 0x0}, {r3, 0x1002, 0x0}], 0x4, 0x25c8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) syz_open_dev$admmidi(&(0x7f000087d000)='/dev/admmidi#\x00', 0x40, 0x301000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000500000)='/dev/loop-control\x00', 0x800, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x8) 2018/01/25 15:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 229.131270] 9pnet_virtio: no channels available for device ./file0 [ 229.256380] IPv6: Can't replace route, no match found 2018/01/25 15:19:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20002, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) 2018/01/25 15:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x1, 0x118000, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f00006b6000)='/dev/vcsa#\x00', 0x800, 0x20000) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000cf000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r5, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) r6 = creat(&(0x7f0000a46000-0x8)='./file0\x00', 0x85) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000d44000-0x98)={r2, @in={{0x2, 0x2, @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]}, 0x10000, 0x40}, &(0x7f0000e2e000)=0x98) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000be9000-0x4)=0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000027000)=0x9) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000fca000-0xc)={0x4, 0x6}) 2018/01/25 15:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000025e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ce2000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x2, &(0x7f0000edd000-0x8)=0x0) r2 = syz_open_dev$midi(&(0x7f0000983000)='/dev/midi#\x00', 0x80000000, 0x20800) r3 = syz_open_dev$mice(&(0x7f0000867000)='/dev/input/mice\x00', 0x0, 0x100) r4 = syz_open_dev$sndmidi(&(0x7f000069e000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x400) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000221000-0xd)='/selinux/mls\x00', 0x0, 0x0) r6 = dup2(r0, r0) io_submit(r1, 0x5, &(0x7f0000277000-0x28)=[&(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x0, 0xd042, r0, &(0x7f0000911000-0x2c)="f1dabbfec399c0df8ae4df962e11c0b35294a1bcd7b8cf8f9ee1fb3053821d44d41b986e5027fe1b94876a78", 0x2c, 0x40, 0x0, 0x1, r2}, &(0x7f0000407000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f00009b2000-0x8a)="d0cd63bc20c38d074a36c5bf3205db095f20536dd9283b44ac9b6ad4e1d839c2f79e77a43acd0d95022dd57df2cd295644dc17109243eb17d3b846b7a660dca7db8805898edbc3efa1253c6251a08a92dd6250be394cb9414d7d3f6cda8665b275280c13a1f7864b042135a3bf11d075792d1a8da0951b88ca9605f6aba35b3e45816871578b5aafa52c", 0x8a, 0xff, 0x0, 0x1, r3}, &(0x7f000069f000)={0x0, 0x0, 0x0, 0xf, 0x8e, r0, &(0x7f0000422000)="c8e62b058658c0d5992d53ed31ff43ff33e3f705769f6027da3a6bf261874d0308c26f97c879f809251f6156d5724841b7a16ad468d8322c40359fd33c95282da7fec6ed1d370be93fff878c78da773362e3d019c5a9787691cefd181260484bf849d151d6f124f22f61ffeb94508030b9b54d06520038fc4eb32a18fdb26a1007e0e5d6e4ad11b6082d94a6a068eb2f4139240f68a2f79540650f8e6d7b3d2cd90e5079f0acbb5f", 0xa8, 0x7f, 0x0, 0x0, r4}, &(0x7f0000314000)={0x0, 0x0, 0x0, 0xe, 0x2, r0, &(0x7f000081f000-0xd9)="34a4558945d93a2431ed7bffe42391cfc53b7a9e60960eb39026e51cae26a7cded04054c987e702f1284f033f071bdb849d208c3a7db8ed629177b202e2727528b435611ae484d57bb2ed1ee61718377bca3e6ffeb3bb50876527854bd6909940ae50fc43eb537c57cb0c5439b08b6a55c103e1b1c13e25354787ff1accf8f802945849d62820e9d18796040567bca4ca99f0b6a49e63d8f1fa9ea75c4653cb2fff4f7efa7ede91a17ec10bfcfdc5dc91d3e93fe61095c89aebc49845ad527d5fc7049c530e1da5566671ebaece4c48e949939d597b0ee4c1e", 0xd9, 0x49a, 0x0, 0x1, r5}, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0xb, 0x8, r0, &(0x7f00004d2000-0x68)="609957cab252eddc1bb739802119c651e096b0f4cb7b24ae48abaeafb2b31d527049424ace01f0c8bb6c3496601e5467d95a3cd97dedbec30a75c618a6a64d72a0149d6eeb82ffb128168762af4fee43188d4cc4b7e997cc719bb54241af8df69744a32fadfe6de0", 0x68, 0x3, 0x0, 0x1, r6}]) r7 = open(&(0x7f00009ed000)='./file0\x00', 0x210000, 0x123) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000d04000-0x24)={0x8, 0x3f, 0xfffffffffffffff8, 0x4b, 0x100, 0xb37d, 0x33, 0x7, 0x6, 0xfffffffffffffffb, 0x7, 0x100000001}) ioctl$TCXONC(r7, 0x540a, 0xa088) 2018/01/25 15:19:20 executing program 2: r0 = socket(0xa, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f000045e000)='/dev/admmidi#\x00', 0x7f, 0x4100) setsockopt(r0, 0x29, 0x3, &(0x7f0000df4000)="", 0x0) 2018/01/25 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bc2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f00004c3000)='smaps\x00') ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c55000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x2, 0x0, [{0x7, 0x0, 0x0, 0xc, 0x0, 0x0}, {0x1, 0x0, 0x0, 0xfc, 0x0, 0x0}]}) 2018/01/25 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x2000000000000000, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) getpid() shutdown(r0, 0x2) dup3(r0, r1, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f52000-0x8)={0x0, 0x0}) 2018/01/25 15:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x801e6090be3b8fb6) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) shutdown(r0, 0x1) 2018/01/25 15:19:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 15:19:21 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x1ff, &(0x7f0000032000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000022000-0x4)=0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000027000-0x6)=0x0) [ 229.349911] autofs4:pid:2934:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) 2018/01/25 15:19:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2, 0x8, 0x4, 0x7f4, 0x5}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x10001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000c7e000)=0x1002) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/25 15:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) io_setup(0xa38b, &(0x7f00006a8000)=0x0) io_submit(r1, 0x7, &(0x7f0000863000-0x38)=[&(0x7f0000215000-0x40)={0x0, 0x0, 0x0, 0xa, 0x400, r0, &(0x7f0000741000-0x70)="e55961e430294b34c93a2b2f6d4d40d215a28ff43fc794cf8b1db717e72cddfd9132005d94c56f635a974a86a61ef85dfa9495b06ab59b0f2ddf5625bffa729ef9e2ac86d5513cf9b4dea97b8c0eb2ab77ac4ae6b96ff174a0d756456b1cf68e87182c5451d35118fb6a9db92a212619", 0x70, 0x2, 0x0, 0x1, r0}, &(0x7f0000c97000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000a72000-0x61)="82d4902994272434c616a106460ef2bd63b9cdbe1646b5921aec4fd6a7613ea44a7a0f490bffacea121b5216f1031fb0cb0d2aa4dccc565abd9ebdf93687e2f736ac21bd9540640c64bbc79acd163f0e8328c0b704e5d1c0f33bc17023164041d1", 0x61, 0x1000, 0x0, 0x1, r0}, &(0x7f0000faa000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000930000)="1dac9e2347282efa76b0e433c5aace427f270e1fbfa8a6c6366d38b55df0e84ad13488cc79a3e470a1d2a87e86aa71b4a8", 0x31, 0x5, 0x0, 0x0, r0}, &(0x7f0000193000)={0x0, 0x0, 0x0, 0x8, 0x152, r0, &(0x7f000098e000)="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", 0x1000, 0x69, 0x0, 0x1, r0}, &(0x7f0000550000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f00001b3000)="075cf45d01fa87ece3a093b0d7455b82b89a2fcdf12aeb365cab9d37d1793c52a44260871b373ed5474e9d358e3d689747289931a1", 0x35, 0x7, 0x0, 0x1, r0}, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffff00, r0, &(0x7f000005a000-0x1000)="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", 0x1000, 0x7, 0x0, 0x0, r0}, &(0x7f0000668000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000744000-0xeb)="b4b02e0cbfbcac23e6416f6838eb8d65e110d5b81515ae125defddbe7a93ab422e4821269e73394667317efd20560c08be5fd1f6c6af203a35358b50571f9a771f902a8288e5d2aa93273a719734fbc6889f34e1ea59576d24937e0369364a076f612947e7118d7f0e049b047f50ca444585cdf2c7d35367c98586289a843289618209070ff24b68f235585f490fa4e75650374c3111b7fb9ceee6531013a0f17600a039eacf15080311cc2493ff892156177b9eb1fc06efe34eb564bf3ad658cd46108a9aed92008c6c01a4f613d30852d0fbb67e5f59e1c2cbe8b8d3b742a3241710ce3740707aebd037", 0xeb, 0x684, 0x0, 0x1, r0}]) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r2) openat$mixer(0xffffffffffffff9c, &(0x7f00009e1000-0xb)='/dev/mixer\x00', 0x420800, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/01/25 15:19:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000b91000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x0, 0x8001) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00002f0000-0x4)=0x0, &(0x7f000040b000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000804000-0x4)=0x0) [ 229.434627] autofs4:pid:2934:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/25 15:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000eb5000)='./file0\x00', &(0x7f0000576000)={0x99, 0x7, "de08b6bef598256ae7301e06d36f97f1577a901a0c38c9b1728633d3daecb3ca6690bd01a828b095fa76e90136f926f84ae5a5257f6d6fb642d2b19dc0dd1cc654a7a6e03f928f13c4a202d6b8e1a596faa4abaa5079b40604313f745babe7ff05ced5b58a52c87b002301efaaeee544f49727b745be809f08519223939e72f234808117f59ee24826a6309ea4166b8541"}, &(0x7f0000c38000-0x4)=0x0, 0x1000) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') r1 = syz_open_dev$sg(&(0x7f0000f73000-0x9)='/dev/sg#\x00', 0x100000000, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001a1000-0xc)={&(0x7f000020f000)='./file0\x00', r1}, 0xc) 2018/01/25 15:19:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000c83000)={0x7b, 0x0, [0x6, 0x6, 0xfff, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/01/25 15:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000192000)=0x0, &(0x7f0000f03000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f000014d000)="", 0x0) fchown(r3, 0x0, 0x0) close(r0) 2018/01/25 15:19:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x3ff, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000-0xd)=""/13) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x1c1002, 0x4) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x5) 2018/01/25 15:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005e8000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000501000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00001c0000-0x50)={{0x1, 0x0, 0xa50, 0x3, 0x5}, 0x5, 0x0, 0x15b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000396000-0x20)={0x0, 0x2, 0x4000, 0x2000, &(0x7f0000024000/0x2000)=nil}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/25 15:19:21 executing program 1: truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffa) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/checkreqprot\x00', 0x8300, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/25 15:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/01/25 15:19:21 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000008000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000016000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x83}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 15:19:21 executing program 5: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000eb000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000014000-0x10)={0x5000, 0x4000, 0x0}) syz_emit_ethernet(0x438, &(0x7f0000066000-0x1046)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x402, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bff4d9", 0x0, "95238e"}, "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"}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000eb000)=0x7ff, &(0x7f00000ec000-0x8)=0x4) [ 229.625282] QAT: Invalid ioctl 2018/01/25 15:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x2) 2018/01/25 15:19:21 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000db1000-0x8)=0x0, &(0x7f0000146000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:19:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000782000)=0x912) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00004ed000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, '7'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 229.663231] QAT: Invalid ioctl 2018/01/25 15:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgid(0x0) waitid(0x3, r1, &(0x7f0000bba000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000823000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000eb0000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/01/25 15:19:21 executing program 7: r0 = socket(0x1b, 0x801, 0x0) write(r0, &(0x7f0000001000)="", 0x0) [ 229.706977] QAT: Invalid ioctl [ 229.716427] QAT: Invalid ioctl 2018/01/25 15:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0xb, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000cd3000-0xb2)="b2", 0x1) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) uname(&(0x7f0000a1f000)=""/249) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000f22000-0x68)={0xff, 0x2c, 0x7, {0x77359400, 0x0}, 0x5, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d55000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00005a8000-0x4)=0x0, 0x4) 2018/01/25 15:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000800000-0x19)="008100000009002700f4877d7b2eb897004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009cb000-0xb)='/dev/audio\x00', 0x280000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000a48000)=0x0) 2018/01/25 15:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fd000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e20000-0x8)={0x0, 0x2}, &(0x7f0000b9a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000af0000-0x12)={r2, 0x6, 0x5, [0x4, 0x70, 0x89c, 0xfffffffffffffffc, 0x4]}, 0x12) 2018/01/25 15:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000233000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000425000-0x4)=0x8, 0x80800) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ceb000)=0x6b, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/rtc\x00', 0x400000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000a22000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8b, 0x4000) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/25 15:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000042b000-0xb)='/dev/vcsa#\x00', 0x5, 0x323000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f41000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000edf000-0xc)={r2, 0x80000, r0}) sendmsg$nl_route(r0, &(0x7f0000636000)={&(0x7f00008aa000)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f00008eb000)={&(0x7f0000aea000-0x54)=@getlink={0x54, 0x12, 0x101, 0x5, 0x1, {0x0, 0x0, 0x0, 0x0, 0x20, 0x1041}, [@IFLA_AF_SPEC={0x24, 0x1a, [{0x4, 0x1c, ""}, {0x4, 0xa, ""}, {0x4, 0xa, ""}, {0x4, 0x2, ""}, {0x4, 0x1e, ""}, {0x4, 0x7, ""}, {0x4, 0xa, ""}, {0x4, 0xa, ""}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_MTU={0x8, 0xe, 0x9}]}, 0x54}, 0x1, 0x0, 0x0, 0x4080}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000295000)={0x1, r4, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000069c000)={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x194}, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x9, [0x200, 0x4, 0x40, 0x1, 0x2, 0x3, 0xb483, 0x7]}, 0x3) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000a7c000-0x58)={0x1, 0x0, [{0x277, 0x0, 0x3}]}) 2018/01/25 15:19:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a3000)={0x26, 'skcipher\x00', 0x0, 0x1, 'ctr-serpent-avx2\x00'}, 0x42b) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/25 15:19:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0xd685}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0xf, 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001a2000-0x4)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000555000-0x72)="") 2018/01/25 15:19:21 executing program 5: mprotect(&(0x7f0000244000/0x2000)=nil, 0x2000, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x1400000000007) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000263000)=0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d23000)={0x0, 0x0, 0x0}, &(0x7f00007f9000)=0xc) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) 2018/01/25 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/hwrng\x00', 0x140, 0x0) eventfd2(0x100000000, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f9e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000bb000)={"d1e835fe2505ff3faff07b43dce1f5e1", {0x4, 0x81, 0x5, "7cbe13f2b63e", 0x6, 0x0}}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062a000)={r3, r0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007f2000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000844000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000556000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb1000-0x4)=0xe8) accept4$packet(r1, &(0x7f0000891000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000230000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000205000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00005dd000-0x38)={&(0x7f0000193000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c84000-0x10)={&(0x7f00008b7000)=@newpolicy={0x2d0, 0x13, 0x1, 0x1, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@loopback={0x0, 0x1}, 0x1, 0xffffffffffffffff, 0x0, 0xffff, 0xa, 0x20, 0x20, 0x0, r4, r5}, {0x8, 0x800, 0x4, 0x10001, 0x0, 0x3, 0x5, 0x9}, {0x4000000, 0x1ff, 0x8, 0x8}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0}, [@tfcpad={0x8, 0x16, 0x1ff}, @tmpl={0xc4, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0xba, 0x1a39, 0x8, 0x223}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x2, 0x0, 0x1, 0x6, 0xfffffffffffff000}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0x4, 0x3ff, 0x2, 0x40}]}, @etimer_thresh={0x8, 0xc, 0x7f}, @sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x93, 0x2, 0x5, 0x2, 0x20, 0x20, 0x87, r6, r7}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x7fff, 0x10001, 0x0, 0x81, 0x1, 0x1, 0x0}, {0xf850, 0x2, 0x90bc, 0x7}, {0x28f3, 0x8, 0x2}, 0x3, 0x6, 0xe3693a847e0cdc52, 0x5, 0x9, 0x28}}, @extra_flags={0x8, 0x18, 0xb4}, @tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x1a8800000, 0x7fff, 0x0, 0x1}]}, @ipv4_hthresh={0x8, 0x3, {0xf, 0xf}}, @replay_thresh={0x8, 0xb, 0xffffffffffff0000}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x80}, 0x40000) sendto(r2, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}, 0x0}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') sysfs$2(0x2, 0x8, &(0x7f00002ee000-0x1000)=""/4096) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000399000)=0x4, 0x4) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000da0000-0x44)=""/68) r10 = mmap$binder(&(0x7f0000825000/0x4000)=nil, 0x4000, 0x2000006, 0x80910, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00006a1000)={0x0, 0x0, 0x0, 0x0}) r12 = mmap$binder(&(0x7f00001ca000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r8, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dff000)={0x58, 0x0, &(0x7f00001fc000-0x58)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x38, &(0x7f0000b55000)=[@flat={0x736a2a85, 0xb, r10, 0x3}, @flat={0x73682a85, 0x1, r11, 0x2}, @fd={0x66642a85, 0x0, r8, 0x0, 0x1}], &(0x7f0000a86000)=[0x0, 0x18, 0x40, 0x0, 0x0, 0x0, 0x0]}, 0x1}}, @free_buffer={0x40086303, r12}], 0x7f, 0x0, &(0x7f0000b2e000)="bd65a02b094bc1f74f238f8d3c1e1c5c0c2dfe42e53af208d27e401be187853282c42e7c82e69cd465e84c195d6d9efdb8fb75b4f07bdf624b69a9101e22e1489029a67000fcba59e5ec20714d326877a97ce8a9815f46c1b15f44db038613ee2952a3490ee96623cf7f1255dcf452e14f5b885529d81c28675a570bb5371c"}) sendfile(r9, r8, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/25 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x6, &(0x7f0000db9000)=0x1) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) 2018/01/25 15:19:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x0, 0x20000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000-0x1000)=""/4096) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000006000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/25 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000004d000-0x6)='sched\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000349000)={0x0, 0x5}, &(0x7f0000656000+0x7ca)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000553000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x9, 0x0, 'queue0\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]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x9, 0x0, 0x4}}], 0x9) setrlimit(0x4, &(0x7f00000bc000)={0x4d5e70a6, 0x80000001}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00004a7000)={r2, 0x9, 0x20}, &(0x7f000033b000-0x4)=0xc) 2018/01/25 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a98000-0x118)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [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, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/25 15:19:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000912000-0x11)='/dev/vga_arbiter\x00', 0x440001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000213000)='veno\x00', 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000047f000-0x8)=0x200, 0x8) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) fsetxattr(r1, &(0x7f0000fed000-0x15)=@random={'system.', 'vmnet0keyring\x00'}, &(0x7f0000f90000)='@\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e51000)=@req3={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/25 15:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000071d000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00001bb000)=0x0, &(0x7f000040f000-0x4)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000597000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000610000)={r0, r1}) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000649000)="16460130a149784cc3b27266be771ab3011c8975968ad40d60f30b599a614570c4c304f97f21295533a2136c32e51580fca97e90af3806522fe9f7834dc378049000a5c767edc19389b4745b2d642903fcccaa6d59c877d793243a3c8f29a46f2b0dcbdcf3099ed72c2617f0c602487006dbd79f74cf6e15840fd4913a8a77f4b952ad64275c9fb02d33625684e19a07e9b559556cdb5ebbf1b3e6dab6186fc6baf39f8d2fb1221c4407c56ccb1bf1acf7f74dbee7c2d7bde54fbe0aafb6") 2018/01/25 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) recvfrom$unix(r1, &(0x7f0000c6e000)=""/212, 0xd4, 0x0, &(0x7f000048c000-0x4)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) readv(r2, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) syz_open_dev$mouse(&(0x7f000083c000)='/dev/input/mouse#\x00', 0x2, 0x2) 2018/01/25 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/25 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b1d000)='/dev/dmmidi#\x00', 0x9, 0x20000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000092d000-0x400)={""/1024}) bpf$MAP_CREATE(0x0, &(0x7f0000dbf000-0x3)={0x6, 0xffff, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f00008af000-0xa)='/dev/vcs#\x00', 0x0, 0x10040) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000005c000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000c71000)=r2) 2018/01/25 15:19:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/sequencer2\x00', 0x204100, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aad000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001c4000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000020a000-0x10)={r1, 0x2, 0xffffffff, 0x6d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20) pipe(&(0x7f0000e49000)={0x0, 0x0}) recvfrom$packet(r1, &(0x7f000063c000)=""/144, 0x90, 0x100, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) getpgid(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000075e000)=0x0) getpid() getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00008bf000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003f1000-0x4)=0x0) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000cf6000)=0x0) r4 = getpgid(r3) tkill(r4, 0x35) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) pwrite64(r0, &(0x7f0000b8c000-0x34)="369b3898985992df53ae900c50d04a2df802a13c41204abb9190efe3bfb6dde458d884118ca2cf958fd4ec4e5ee268427de4d77d", 0x34, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f00007e7000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) 2018/01/25 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cda000)='/selinux/checkreqprot\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000f1b000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000836000)='/dev/loop#\x00', 0x7, 0x101000) ioctl(r1, 0x400000000000125d, &(0x7f0000a3a000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_out(r1, 0x0, &(0x7f000068b000)=0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/25 15:19:22 executing program 5: clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) 2018/01/25 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000872000-0x4)=0x0) sched_getscheduler(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000a87000)='/dev/autofs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/01/25 15:19:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0xe)=@dstopts={0x0, 0x2000000000000098, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}]}, 0x10) 2018/01/25 15:19:22 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000027000-0x28)={@generic="d112f55516f8db4f31b85314b1118ced", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000026000)={0x1d, r2, 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/25 15:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x200, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000412000-0x1000)="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", 0x1000, 0x4, &(0x7f0000668000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cd8000)={0x0, 0x80000000000000, 0x2}, &(0x7f0000bf3000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000187000-0x14)={r3, 0xc23, 0x0, 0x6, 0x0, 0x8001}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000216000)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x2, [@broadcast=0xffffffff, @empty=0x0]}, 0x18) 2018/01/25 15:19:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f00001dc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000070000)=0x32) socket$alg(0x26, 0x5, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/ashmem\x00', 0x41, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000757000)={0x0, 0x0}) fstat(r2, &(0x7f0000605000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000012c000)={0x0, 0x6}, &(0x7f0000d3b000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c0e000-0x14)={r4, 0xce, 0x4, 0xfff, 0x0, 0x5}, 0x14) 2018/01/25 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a02000-0xc)='/dev/amidi#\x00', 0x5, 0x1a1880) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f90000-0x1)=0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e27000)=0x7fffffff, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000081c000-0x28)={@common='gretap0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00005d0000-0x8)='./file0\x00', &(0x7f000074c000)='./file0\x00', &(0x7f0000aa4000-0x8)='hfsplus\x00', 0x20, &(0x7f0000f6a000-0x59)="") 2018/01/25 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000345000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000064b000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r4, 0x0) inotify_add_watch(r3, &(0x7f00008ce000)='./file0\x00', 0x20000000) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000403000)='/dev/mixer\x00', 0xc0000, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000bb0000)=0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000b05000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000eef000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x40400) ioctl$TIOCCBRK(r6, 0x5428) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000502000/0x4000)=nil) accept$packet(r2, &(0x7f0000f6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009bd000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b06000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000918000)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x4, 0x1, 0x10001, 0xa, 0xa0, 0x20, 0x0, r7, r8}, {0x7f, 0x3, 0x0, 0x8621, 0x8, 0x3, 0x3, 0x9}, {0x9, 0xe5, 0x7fffffff, 0x1000}, 0x6, 0x6, 0x0, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0xffffffffffffffff, 0x2, 0x0, 0xacd5, 0x2, 0x0, 0x3}}, 0xe8) 2018/01/25 15:19:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000759000)='#\x00', 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f000007c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b45000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013f000-0x4)=0xe8) setuid(r1) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000598000-0x30)=[{&(0x7f000078a000)=""/210, 0xd2}], 0x1) 2018/01/25 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b0000-0xb)='/dev/hwrng\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a97000)=0x0, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r1, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) close(r0) 2018/01/25 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x7ffff, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80003, 0x8, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000008000)={0x0, 0x8}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000e000)={r3, 0x33, 0x30}, &(0x7f000000f000-0x4)=0xc) [ 230.722385] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/25 15:19:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/ptmx\x00', 0x100000004002, 0x0) write$selinux_create(r0, &(0x7f000088e000-0x2e)=@access={'system_u:object_r:pam_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x30, 0x0}, 0x2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) sched_rr_get_interval(0x0, &(0x7f000026e000-0x10)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d1000-0x4)=0xc) sched_getscheduler(r3) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000b0c000)={0x0, r2}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/25 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000026e000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) 2018/01/25 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f41000-0x78)={0x8c6c, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x81, 0x0, 0x0, 0x0, &(0x7f0000361000)=@common='ifb0\x00', 0x0, 0x0, 0x0}) 2018/01/25 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f0000+0x44a)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x806, 0x2, &(0x7f00002b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000a96000-0x98)={0x6, 0x0, [{0x7, 0x5, 0x0, 0x8, 0x5, 0x0}, {0x0, 0x100000001, 0x5, 0x7, 0x40, 0x0}, {0x40000007, 0x101, 0x22, 0xf6, 0x2259, 0x0}, {0xf, 0x3, 0x7, 0x120000, 0x0, 0x0}, {0x4, 0x9, 0x4, 0x5, 0x7, 0x0}, {0xc000001f, 0x0, 0x3, 0x3, 0xfffffffffffffffb, 0x0}]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000afa000-0x78)=[{{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x6)="0f14ed9e4d61", 0x6}, {&(0x7f0000af9000)="", 0x0}, {&(0x7f0000065000)="1a90ea4980c66f01cc94e1c05c1b0515b892e94c1a4c66cab4dd8159680baf0b", 0x20}], 0x3, 0x0, 0x0, 0x0}, 0x6}, {{&(0x7f00003f5000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x4}}, 0x26, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xec)="332c907705f28109658fcb011ded7b75ad4e8e176833d05a41059eda820225601f4baeee27d3ec88e50f4ffb669ae9e042d87dd09432f251186d58eca21df72aa17f34fe3fecfe49976e05f24e535bec70b0effaab42fe49f286ad0d6dda818ca5288e1a5ce91277ffc8ce66694a218f00544b97a768897af5102b05d8a1e38f8eb3b180908919cd10f2f82075dcfe651b27e7d04d4114098f011dce54b1dbd708e946a43cafc3f024737f665cf93184bce8100a9c6f716d27f225f0573caa85d29338b7795e5fc7d9f2613cabb66d26772f88bfd513328384849e72d918aaa8113bbbc01d66c26597d28230", 0xec}, {&(0x7f00002fc000-0x1000)="0a55624b574928825c795dd45f9464b979175c055cdd97e26943ad7bc6f4b90ba743eafdbc6b49c892058d850e8c216fdc64c6223ea68b8e4736c549c31431ef763dd4261b31afe1df74bd6fc11b7136a76ef78b906da815ae12424c2f2c83a51f937bffbc4afe07f88a1704ff70f4f896c02ead0f894e962cc8ceadaae3c9c567c8375447044a0ac616c8da31caad8921ceb0a36076b756be23151dbf6009eae765dbe8420a5bd374e7ec54fe2a8888cd4ff19941630ffa5b7af5abb2737300b4b128077bfbfdd71b9cef4be06ba8b5a1601ee9880791cb6c7843a890ed7961ace5633a0bd1cdc62470e451ee1173358b1d270d37fa9b960844e2bcdf4ecac2a1250441e3d5c4322cb3428dba834e9a24f3a27d97be14dd60ddd2c5df0fa0967d45063c41cddcbf6dcce1801a8ab02427a463b290bba7eaa90e1961ead965873f35a8e334c44e757ad5371f59dca64462452e2914a637d4fb8ed98becbe281fe2aabab0458d72e1050f9c23841b60b03696996d80c6af8dd2f9a70480751e4386ae28617e69cb5435064ad1d20a02147456f00a40cfe9595ac17c62c4110d8607f262e396b18e24afabc63214e901881fe5a5c7e78ba1cad966363fafea9b3877c8fa33978a5596a868e8cf2c3e189c8fcf0d1119f2fac6a581053a6d6f6bfc003908867302fda2f67151e58b207b2d132c75ec54d8e2c0be45e6c14f542d9b1d5c6a6822408a9cb4d6989398b657b3084561b404d4fa38b193103cbe3e4036ab2e9012ee04e5060350350f7065e134cf35bf659b09a6cf20aa7797ed4101e0ace77976e414402b891be8320b92eaa04300530ea59a5b21f7ab74b6593b6eb19ac49186733c28934d596239205077a2373faf178edc70dc25b38a62173d2708f4219455d9ca8e41925f7eb591a1e4fba74dd0670709f8138afa500ee504fa7852497c0b3bf0b1c9ce17313d7e3548b4f4fe7df3503ec73c37f1f7f55f988f211b9ae56212e5929a55f06a35b0a4e331f8a67609bde620815f761692b3f6048065c623541564fdc0dc6d5c36041af98dcbb1dc69fd2b58bbc60c8f1046950b6393ee14b8f7b0ac56a8ab99e4ebd7dcfaeb0ef6abcb313be517a9824b060cb70c64304dddaf02ac15d4a1def0a767f4e197c918181a80d0517f47f9c6fdeac68d1a326fca3768cfca3f05fb66a861778dfdd4f4b17180ab486f6bd8c781d5558bc5484137e46acc87d53a382f3aa7d692a53c422944881a8971201f4249c0e7f4e73d7bf0e46b9bdda80633a5edc8614eac57d3251180b53750acc1698ff62923304f30042b567e73e8c21aa9ea8b495cbe817390b173c5ac57a8a21efca6552b5eafafc281c220cc4bd3147c10c049c5b7b4086528c2736493fcf5ebaacee76adf2108f473893b5688aa48e99db50b79d655d16324ffbe578259d0204811a0007f2d94721b8c4f07678c3fa4fa471e2a4939b6fc43997b86bcdeea49cf860f54c3e6428e3620c7e44eff78ae8a1fa946db724266d0a9c85197d9dc4b601264f41a9f508c1a1823c6c3d02c85e67817dab9901fc4a319288d1026c64bbad5fc94ea683c16f2fb1d5f1f08fe717ed8895ed127fc450cdfa27e1ae576f76e7ade81c1354f312e298e1ed9a6308fa72af5b629a6a316f98b3abc871f9e20e7eea90e3626ceb83951ac3f5339deccfc79966c23845dd69f8777761f5d7873e5583de3214f07e7cdda071306bae2c26f73498c6a0ec63d9ff19e467fd6362cb938c83de64b0ae230b60405c412b2868d8fc98eb7b08910fd6c9cc551d8b82ded972e5dc353600d54d5c88c6fb3974f5691c695fffd20e4b1e2c987f95e819e3d89693ac52e9bc9e1d633d07727149aedb2b808fa39f0007457a2265a64922ca48f9f0e0dfec757cace6aa5bff410e06659a02fa5f7094eb773d3e9d252e1721af2dbabc8ce481674506fd138a90ab22397d0e8a3e01408482de13408a153057e36e5ee8f1e05ab47b8f47620f9d61d5f625c754bda4d6ab1fe7a0d65d36c2d7a6eb70fe89971da7fc9567ac2838646815e7ca7e22bd73f39e49a1baa2c0160a252055cb564bb42416c0e4cb1588cb21bbbebe22063784b6fe863783325fc2b83566830cae5feaba83bce474cb27c23f51b867495ba711b62e5ee55b2857c417db6b2fadde8b5b4667cdf85886b82a2b936f4edde36e412811982203511d193f6abbc2544aebfa1a7d1ae145a0eda925e864f20eece94c38b543bc7cd6c13bf69d41c982a022d6389afad2bd1a34d2fe1b0087664df62eb568826ecff901558f2075a1f5d3a6a24da077a3b7511f7dbba391d25e47fca8bb0efd62caf23f2da3832eb93cee56f4a2910112f33814fde24277cc060d185d555100a8c50fc443630c35777159c666782d5c53ede925853a69248719f085d14f4a85666a088ce411c7ef3660f1f41c93b5644b924a99d7f382cb0d684b1aac821e4ea2932284ffb2df93dac176f95a775fe063d1e64b5a455780c92d76dfbf836e3f75667ead263129f2abd9b6373aa6d0e25418e915278bb1323d67f3bbf543cdef2ffe200df68fbf61a163ce51db2ed882c88da18d340073f3826330beb5f9345172eeb913a94ca27c4366cf9b0c47a905affda80f3a04e3363d448b3132bd02675fe0489d03bc7100dcccac5ecb6c11f1595a096df6beab99c591c7d1e1b06a38e739af7b034652373e2537f48ab62e3bf4d54c3bedf8cf13be6ccbee6e3a2cc366c93c6adf46dc4368abf282950a4c0b5c98060ddab90d0f2fd6f1eea1dda56be9791bf057345823d1140e71fd16564798f0fab3bf1d8ec66964724288af71c8a4c5a78ae1bb51e1a3ff5895df181165b0b220946af5e8a6f898765da46a5f00b6c108b922f120d88f52c49487ac18d5dbadaed3154c18e470de872a3ac8f072acf6d8ff1f5cbc070d83b3b7e00c04a2ba4576eb3fb24e6d83a7ab5318d9b510160add74357976f70020c32b6949a628c64e067b430b0519b59f1dd1413aa68e50c8556c17057012e41bdfd6879a8b0abfd6a862c8971bcfdec02afd86ed0433f4ba67229d617a6dee108dc1fc5edb5b8e98175890fbbb54462b1e743d3009dab8cba678228b4a98966e8fa226f934ff7080fe1f68fa4763b9b69221480d9caacb55a96b9d0b3ebf04f37d942c525559134a9889ac0ac62a721900a73cfc13b9028b302857424c380357cb66f519a094cbeceaa56d34232df7b117a5fb3028ba3ab07673f7772b5018425edcd5c1c6a2eeaff69de38c15b7f28fd895e3d2218f3fe42a82e4dd3b5f5562d2a3cde02d3c04e790b0f2a217b97f48ae6039fe4ab745ecca76ae0f46193f0aa0f5ca68ba28f20c4637b99d0a3024870072bed7792b8f34fb3cbc6d0db0e36bd64888222d0a9749ed8cf7d847ad8ad7d7c51a4589aaf8dfe4aef27808cd33ad22062c6f7fccc19637ab331154fcd12ecf33cb20b05e3a37abc0a54367febb15b62acbd645a9d850dad07d05b187ed219fc26f295094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0x1000}], 0x8, &(0x7f0000afa000-0x1388)=[{0xd8, 0xff, 0x401, "39b332c7c607f8bfe6f96d18f76415b99d680e2a63f3c7b278cf589f5aeb0c55be7ce0ee186d3957330c3e092aa2e5b24b915453eb9593da494989ce312532533ee35e1ef48e198f8b8c5a3e655dedade90a9d26d0428d436e2a5c0655a0f07346b0b4ad09546b2b3f555320cb7866a36ec5c91712bbc596642c46dcf220f061d1a35c544f5cb086c4377dcd0249507181e5191153a69863059858be36459b4c769e8e5a3ba7b16e2a6719196abbd0079c1985689a339939a8b72b1332ca9c42ed"}, {0xe8, 0x103, 0x2, "ea65cf37ef7f937c6b3701b91c88bfa99cc0a5f245ae58ee10cf7221d885a0f8d615c7485de092d252efe2244c4ee32a331c437742a32f1774b5df3bf074b9cdf9aa521e8864561ae134ebe22d5057002e0efd59ad6c9d057223b3a01d84f427102aed9596ff33e9cf22a38bab80a9efdfea6863a9ba7856500df113514149189b59539394e3d021fdffd39d24d1cd52c6f2685e007c613f515e9f68cef97edaa75267f9135a0266abc4a64ca4205fd102e6f3470b78e58649cca3a17491b26cac26f34132b2633a1d2c0eed50e759f2a8"}, {0x50, 0x18f, 0x855b, "0aa3d34c527da4ec5cda272456dcfe0e6cb3378d36b614d3926b86b03bbe62662592f46f2ff7e11622e05e6f9fb7f872d27edb5c7eae5b9280a128a59712"}, {0x80, 0x10d, 0x10001, "bb5b247c307c764b98014d0472e344901be30288aeb66e3aceb29bc1ebadd56324efe7acc848a75600f58f7920745fc90c0feaad64827a9634874bc526bfb57155029c186539239aa985f99080c87fe457f7801d25eab1a919413c4d7f449721fda5ac1aec55ce9602e9c407cb5c"}, {0x78, 0x19e, 0x100, "1a46c9d779023e744ed2d7e254c431dfa4d82d9edb2d89d9fa560a39da3561377bbeda3b3add4c26947196c25911ba277ddb74b4310d90a7f55d0b5b6cf19d4d15ea9c2877582528b1515488fa5bd110189b307b44225464b1db7900a54872da6af697cc8d2e"}, {0x28, 0x102, 0xc763, "dc3ca10148e35363f46ed154f3f5863a8063ce57759e9b9a"}, {0x1010, 0x102, 0x101, "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"}, {0x48, 0x116, 0x3f, "ec02266213e8190125c5567ac080d640dec1226f977b524aea355a4071aae851d614d238a7667807ea6d4ee99175dfe1e775af"}], 0x1388, 0x41}, 0x100000001}], 0x2, 0x4000) socketpair(0x5, 0xf, 0x0, &(0x7f000005b000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000808000)="faf0cb79d7dc5dc29829acc7e2623f4b3ae6f62870e483727631e4780ddfeb9720") syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/25 15:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b69000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000e77000-0x4)=0x0, &(0x7f000025d000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) connect(r2, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000136000-0x90)={0x9, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bbd000)={0x0, 0x2}, &(0x7f00008d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c79000-0xce)={r5, 0xc6, "d646f1d6e265ab547328f2cbe9a982a3a672c63bfc103aa9163c599102de1acb36ba2cd1b55228fb6b212e55e68cb900e6dcf4e5e3e0f7c2cb693f730fc4efb40f1ef2f6d6eb02aa20943cf219d10562e5dfb0c9f3f68726a0b5ff4db1e030fa8c022866078088bc52e76cfc5b318b80e199a4faa9ed58f67ff69697de58df0978688bc0a17be5365094e1d77633a8e644d417bce21c33459886db4d7929e02ece123ed280aac214d39adb1e32cdd2b423cfa0a1ab2641302414dd886514c7bdce474d99248d"}, &(0x7f0000114000-0x4)=0xce) sendto$inet6(r2, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00009d1000)="", 0x0, 0x0, &(0x7f0000f23000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/autofs\x00', 0x10200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f0000512000-0x40)={0x2, 0x4, 0x3, 0x7fffffff, "465db5b78171eb85ff83f03c4975b6e7b0804b7ef671761c02ac8df273e8e61e30c732763e21c80629f35065", 0xd7d}) [ 230.810953] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/25 15:19:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000271000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fe9000)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}], 0x1c) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000b71000-0x29)=""/41) munlockall() r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/25 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000cd1000)=0x0) r0 = socket(0x8, 0xa, 0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000087000)={0x0, 0x325c, 0x2, [0x80, 0x0]}, &(0x7f000015f000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000308000)={r1, 0x94, "60e456e43e924beb6d07407d7b3cc72cd0827258aff17e9f89a99502b6c821dc740815bea8856cf9865f09d732ee504e72fc9e1d4572d0d360df35879ea2915be7222fe8ea5be181c6711311cc5943838f7a8f6df7abf8810d0426a0e1c1c9218bd7dff65f3bfe0d59824ab864626a73db649c0494c6a1c40c2fb60ed546c47202e474f155783020e97e774f2fc03c634cafa397"}, &(0x7f0000228000-0x4)=0x9c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/01/25 15:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b8f000-0xd)='/dev/net/tun\x00', 0x0, 0x30080) setns(r0, 0x40000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000063a000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x5854) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) r1 = syz_open_dev$amidi(&(0x7f0000a00000-0xc)='/dev/amidi#\x00', 0x4, 0x40000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a63000)={r1, &(0x7f000017f000-0xf6)="110a1d47e659d3c3085053017eb2d10bc4c270956d3f2c864a48fa2acc17021ce99e0572b9ef356e7084b12d299e0fffbcfcf8258bfc2e2ef9657633bc0f0aaada0af1b92a338b1ad0064b07f329f28c29915a7cafec7c25d8c8262dc68c2d400d39d7ac1da0b9a45ef04f7024ce1ba3c4e39c4b4b1eeb3d34bb05977aebb1eb8d4b8602dd503a010ea57a31bb3498d2e51d81b65df565835ba9c5ea853bfbb9d908e7c6e76afc781cd30c702151ce3a33aaa922253c1756c2e3b5fdbffabc3185ba75b58d5e14276b52d6bc2059e4da7580d98dd7acfec4ac73c1371bf8ecf6b6e0227690d88cb0e4605df97d0a861d5f9abaa16103", &(0x7f0000594000-0xf1)="c828401d7ad0c52b1c7a1bbec1926804b48befd9c2f4c6f90b59838f3e64ce7d8ad86666fc66eb3ff0a12c2eacac5ce243cd3cc773645f8548f9cdf791e01b2c7f7388445afd6da30edcd24300310dddabc3fa77f9c49b67990c1b01ca2f41b13b0b89a1346b014dbdaddcc7c2cd1c32b4e696f735e94e0406a10cb69583bbb4b2d102eb7a07e1c005e702dd3ad4a7eb706858ab423639dc5d6b6c6cbae4f91dae7fbb094b25ca4fa2d6aef66a6fffe515308d26e99da51855789d098dfee99bd9584895520178b72cd5c0814a5ebaab41819f51522262025cf46572f5d6c770eae7c21da84af657dc8656f6928da9400b", 0x3}, 0x20) 2018/01/25 15:19:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e39000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00002f8000)='/dev/dsp\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000b35000)=r3) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f000097f000-0x50)=[{&(0x7f0000399000)="e623841c1b57479beac8cec7dcc07d45b099622a498f4a35e23ef6a15ca6b274c370dfb76308e52332f34a27a0a94c9cc7ad8b1ce119bfa9cebc729f95546970f39fcf90fdd425f5ce5c5ab204cedebf857bc7f686b612801f54098be143f485c98202dde7b9b239", 0x68}], 0x1, &(0x7f000075e000)=[], 0x0, 0x0}, 0x0) 2018/01/25 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000059a000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x10000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000ed8000-0x8)=0x6, 0x8) stat(&(0x7f0000c2d000)='./file0\x00', &(0x7f000052e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioperm(0x800, 0xffffffffffffffe0, 0x10000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x24f053d0885f83ce) ioctl$TCGETS(r3, 0x5401, &(0x7f00004f1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000e68000)='./file0\x00', 0x100, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00005ed000-0x4)=0x1f, 0x4) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x4) sendfile(r2, r5, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/01/25 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f2000-0x4)=0x1640, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000082c000-0x90)={0x0, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = gettid() getpgrp(r1) 2018/01/25 15:19:22 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000)={0x101, 0x0, 0xffffffff, {r1, r2+30000000}, 0x7fffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) 2018/01/25 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc1000-0x10)='/selinux/status\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000065000-0x8)='./file0\x00', 0x80) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@random={'btrfs.', ').\x00'}, &(0x7f0000cfb000-0x4)=""/2, 0x2) 2018/01/25 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00008e1000-0x97)=""/151) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000048f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) write(r2, &(0x7f00004c5000)="b3f0f842992e72a94a09ebbb06e588e78dc9e5540cac00c542c5a60eda4884e101a4cd4efc784c5a1d8439c5791252642c486c303246460a581bac7ae0d13761274120d1c494aee97e6ccb0ae72e6f28bd54ba3624b8bd7dfc7e97df80d274e500b2c49d196a48b10b4be0864da5bacd8f7ef8b0a6f10459520c521d706d27a563620a76e2706882ee27cd07a43071b5", 0x90) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000bf7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xfe1a, 0x0}, 0x0) 2018/01/25 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000827000-0xa)='/dev/vcs#\x00', 0x7, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fc6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00005cf000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_sctp(0x2, 0x3, 0x84) sendfile(r3, r1, &(0x7f0000d0b000)=0x0, 0xfffffffffffff800) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000974000)={0x0, 0x100000001, 0x874f, 0x3f}, &(0x7f0000700000)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fc6000-0x8)={r4, 0x401}, &(0x7f0000fc6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c88000)=@int=0x0, &(0x7f0000b6f000)=0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000fc4000)=""/92) 2018/01/25 15:19:22 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000764000-0x8)='./file0\x00', &(0x7f000066c000-0x8)='./file0\x00') mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/25 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b39000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000ea6000-0x24)={0x400, 0x1c, [0xfffffffffffff800, 0x7, 0x1, 0x7, 0x3, 0x1000, 0x7]}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ea4000)=[{&(0x7f0000ea4000)={0x27, 0x6, 0x1928, 0x6, 0x5, 0x400, "89fe62293894ab48ecfeae5e80297f4c09a1b87bfaf10964e8fa3df7b5992a825343caf989c1d7d79c0062000498ba0c82160b81c06dd023511d31c0640d17", 0x4}, 0x60, &(0x7f00000ce000-0x80)=[{&(0x7f0000ea5000-0x27)="10bcf7e849b60380963a5b08f33c0f7d3a46b0e453c1d1bfe7732d6cbd3315fc43b10864fb7a12", 0x27}, {&(0x7f0000ea4000)="10e8853c7305ebed47a00be49ba5a1793b1ffb87bf909dc67143709b5fc04ac2b80f1cfbf9dd6f0d6af5fb0c78ee4cc3d51812f43d4ff63496f26d2c9dd8243f5397f574176f0882a582b9a73b2901544c410ab29f58772e7b07b645e0966337f43b64", 0x63}, {&(0x7f0000891000)="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0x1000}, {&(0x7f0000ea5000-0x54)="b1a8668ccb14141067aec732b46b9b575c15f19d6eb647ad7536eae85e60938b8817d9ae021a536397f1a5e916292e5a8a08322e6ca2b8c1216397e23138e3efc8ea9d6265cfffbb5d1846d5afcc3846590237ea01e142ad4c8b63441dbe56049c76f933fc3d8a74fc1fc25359d0b995824bf4a19aa651aacfb2ec75df7e8bf7e2ed83fe0cda51f80c6414bd30348c0178e56b0fcc0bd00012acddae17a21988ff5ccd93cdf7cf6e53da7d2e4b12ff12", 0xb0}, {&(0x7f0000ea5000-0xe2)="d093492d9d66f8eb7105b43c9342928cb8d6bc88de00b55578d126c3ef564bf9d5966b6025c6b9fb5e0274e003cb7a6df1288b2ca6825ccb02327f00f06cbf44844b919636601dcdb444f7590ce94cab15ea52bd957a469456bc220dc1b2541dbf25336e060a5b3673a6c40d688907b5b3ffe76a53a1be91e4d20e6dbc3820415821ca8c28d6be9c5bb12c0c040d976c64cbdd4ba7dc258c2b02506fb018a0750b4070f2582e6230e5405891e595e88f32584d9bde79ff46e1720df83ecf232dd9b0dfa55019e821cb1e92cb6da5e7e2b2a48727c05b5c6359b15b4cdd6fa33ded5a", 0xe2}, {&(0x7f00007c4000-0xf4)="b1f7561dd0c1ce277c3c01fca5bbf525f52b96c2556067ba5753876a616f9b1ed61158e9160374bdbade58c4a68515309c2964970b9d4ff487697a19c285386ec4107cb8d81de1dba1de2d2af494d2664083597cfd1f613644614afdfd923a9a11192f8bba8a2065d2f56d1791c6fd598270c8553339c9d01bf9de43303391d890af4dd99774e0d04b8f9d0526fecd3847353bdb2679cd15b7a4189ed67515029c8a4735601347c0ad7b0cefb41effc57cf1de0a0daf89cfd6b44a3faae241b8d53dd368dc3ac52db1ddb907a2a6c3cab98dfb32f5009cdd9505694336fa3e0c8bcff84bbcfa582286c4ca56c8bb7a4843acd350", 0xf4}, {&(0x7f0000ea5000-0x3)="163b69", 0x3}, {&(0x7f0000069000-0x2b)="434ebeb2ad6f5e9b05a09804aadd3a0af98d08d1a311d4c9c86540c37a4b2992a190f5529ef12f547349bd", 0x2b}, {&(0x7f0000031000)="4d8ab1a9c567899044398604a0287e17e8961778a0ed94cd8fd7f3b9c5703cf6e7c7a528b1dbb48b0bd90c36ebee40e0270fcb1631a5983bc82c48a43aad672b2b5e6f8a0336653f9bb4f7bee8ca882405e975cb5689f1b5672231e8e6", 0x5d}, {&(0x7f0000b00000-0xc8)="eebfdaa5e2fbfe2becb8c9974aaa1cdef1f33b06e030454459d2e105ce094826cdd38b45f90ca225153ccd7ac0e83817f7fb34e5c00707d42429d50e9260e1298f8fe3edd611270dac02f93e5f51089a7e07529194ecd496d7b8d0f05ddd6508f51b9a7ba88e577f9e7917a4f5d9e055cecf7cc274e061e2467e85694e7cb3ffd653227a9e0bf7f9c766dac27a628b739dba32442d166343bac3c02c9c9f9acec575cbcbdf33189ad7a26221d1eb28ba30988b780c10b80495e268fadad964c505bbb68e4757236c", 0xc8}], 0x8, &(0x7f0000ea5000-0x88)={0x88, 0x11f, 0x2, "856e842d029c37c7677b4b0651412ed32d44e18e2ae621c9285a122f1f2fa3396953bf030a78ed5b9facf7cd1aad2ea9c961b9d30df092fd53f84cf1c6a73c3f28389c51de2dd77ef4e4fa355ac4d24633a581b3109e68226ebe3e43161b71e0c8162ec304383a66fcb9845b6bf7550a5fda728bdc3726"}, 0x88, 0x4000}, {&(0x7f00008f7000-0x60)={0x27, 0xff, 0x7, 0x3, 0x0, 0x30d5, "82ffe68fde9da5310cb38b4324fe54c23db758edc404040034a6ae9ebc912067bdad588b107b4f37ad714c5d82c64e9025e85c9526e8fc909636fcd4151fe6", 0x0}, 0x60, &(0x7f0000ea4000)=[{&(0x7f0000ea4000)="7a12fdd32e943e29971672741a5193e8f02816592175b75362994ca7a16eb643f1f440195abeb815f8882669b5c2f877c057781d1ad4a953dcf2d89995ce72d3646c266a51d92a", 0x47}], 0x1, &(0x7f00008bb000)={0x100, 0x115, 0x10001, "b5e253575ba51544dfe6fcc9e942382d19d6725271cdd0d7190a767cb8a14b2560b9335d4a690bc04fc596270a39466349ff903d365108e42b2669224d4d1b5a6c33e515e505bd6e890724dfa47d94d996196976a29b9f26ee771d1c8ddf236480b80c4cdcfbc1222abc58b24cdfb7f0ba17de8a138266381388af6cf90de6231ee1e77da8f1db115cb45ba0b6cf80b8c648d793620ce4248108231653b7ab6e8bf052b0c163a41feeb59a4e2cc3dbe7d577792f4650b570ef2ac090823d7c10f1286e6995eeb95c8be1b78ff01c9cd842c600537febcf851a86abb70146f75e53e4bdfdf23594f6111197f9da3e"}, 0x100, 0x8000}, {&(0x7f00009be000)={0x27, 0x9, 0x0, 0x7, 0x7fff, 0x33f, "5f781ffc4a83c676a5b42df600c83b63a14ef8c1f5fbd37451d2ddf704a79c678f8c60a12cf736a6708fbe821d686693ec38fa90f655125d188108cf451b35", 0x9}, 0x60, &(0x7f0000a50000)=[{&(0x7f0000ea5000-0x1c)="0578d7f16f5a80d25991ae3fec7d54c6f5110088147d2853ff3ff25d", 0x1c}, {&(0x7f0000ea5000-0xdf)="c7708a22cd0b2cf8a6a141466a704eefac267e68521a74eb47571a7cb849828f40eae549bb3049b06b5358b617e7cbb4fd6badef3ead04410879d7ea3c636434ff443446dbcd645517d5775d69fb334ebfe5457b3368dfed726e96225f0a2a9e49af57d94931ced67ba3b79840d178097105916cdfbbe80aa5fa83cccaf2e527b7e0e8330e6b31d89accf4a0e8593cd5cd7d22a3544aa44f2f1d23fb872fd915b774889529a54eac1fc16b00c6b76ae6ce88b4b9dd33ebc8b7ae83ee7293cbc9eff8cbadfb79596826f5709eca9a1397f90f5b47801cda0812517783e8f5c9", 0xdf}, {&(0x7f00003f9000-0x34)="d0175bf238558ce3b8b05be6efba0f1e8831f325ca5f7f170688cb42aeb24cae75375cb04aa8fd1efe9757baea00b7ee6bcd9c69", 0x34}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000ea4000)={0x27, 0x5, 0x6, 0x3, 0x7, 0x100000001, "7fa58f04e841dc8f1270f7b9511d033bfa14f9bb1680defb2501f2acef699a3bb070f2ab9f48cccb689a14505c95644aa77f1365ca54193010a09108613888", 0x7fffffff8000000}, 0x60, &(0x7f0000ea5000-0x60)=[{&(0x7f0000b8e000)="99cc089fa2ba808d33537abbcf", 0xd}, {&(0x7f00002b0000-0x1e)="eb8265901319cd570bf933947cb90ee51dd67f8769e66806d31061d7f0a5", 0x1e}, {&(0x7f00002de000-0x1a)="4d6222e7147f130cc1f1e9baed427aff842bc5a42de48a7f0985", 0x1a}, {&(0x7f0000ea4000)="a29462255e3b0ed55dd7deda7aefb734e7531cd180edfbe930907bef83d852595d6588dcf0824b812a7fece6c05a528b585aa93ab35ae91505c4bc5276a033c56f26163c07691e81580597f9254dbc838b12e240811577e17063b0016f26dfe822c5e639262ed93fb22f2a6d92f370d46b8516e8c9f10d3ac3f7f8437ab20dbba7d883870b01c8312dea5291aae1a620bfe157c6c7341e830e0098b4b0e002f101a3a6b53962ec40e94174b4913e9fc3e5fcf2fa0a19f0adfc111512a3f3db051fb48c7788c1969d6d", 0xc9}, {&(0x7f0000116000-0x96)="48eb61c361d8b29d862d9c746a2c7c7b40358ab1072f185ead5a92a6c62145e3a4d0c29357d42879815ecef5cc96e33eb90d6ce4abe2a58c61f2f5b0e120b1c1d77fa8067762df48018f587aac06fbfd7677e60efd0b905a1616a138dcb03c5a839f09c343331091a9607e6df2379a6aaecce6572249a1056055626f6deab2c2156bced8062026984fea3a5c6018e871a935b14c4bb4", 0x96}, {&(0x7f0000033000-0x39)="639c058e52df904309b5a14944b60a33d7f98aeda9faf89fae33c835786644977441a14199b1a41362c3843ff96c95ce96194a3ad15437fa301d5208", 0x3c}], 0x6, &(0x7f0000ea5000-0xb8)={0xb8, 0x0, 0x100, "947aa711e32fc8cd3ece8a1d89e8664e2e194d9e08d5c136346b73adc289495d44977247b9dd0c63aaa47e052142ecd0ff90c623bf49ef7c5b48486e4eeb9a07ffa9cdbfbe18b722b3feda79792fdb8f999f83e0738df917ff5d615c6a78da12000b33266892c2d4cf6dd97b960c12889124d17dfde0cc7603dea0bbee0647db08bbcc4b9eec6ce52b4890a4b6226f56ad24dde4ae50111cc6778590df5ee8543a224911de0e623a"}, 0xb8, 0x4000004}], 0x5, 0x8000) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000ea6000)=0x0, &(0x7f0000602000-0x4)=0x4) 2018/01/25 15:19:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) 2018/01/25 15:19:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') pread64(r0, &(0x7f0000f9f000)=""/223, 0xdf, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000431000-0x10)={0x8, &(0x7f000086e000)=[{0x7, 0xffffffff00000000, 0x8, 0x0}, {0x25b6, 0x800, 0x2, 0x8}, {0x200, 0x6, 0x5, 0x55}, {0x19, 0x1, 0x7fffffff, 0x8}, {0xfffffffffffffff8, 0x4, 0x10001, 0xd55d}, {0x1, 0x1, 0x81, 0x9}, {0x0, 0x7f, 0x7, 0x7}, {0x3, 0x125, 0x3, 0x100000001}]}, 0x10) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f00008ab000/0x3000)=nil) shmat(r1, &(0x7f0000eca000/0x1000)=nil, 0x1000) creat(&(0x7f0000573000-0x8)='./file0\x00', 0x80) link(&(0x7f00004af000)='./file0\x00', &(0x7f0000d7f000-0x8)='./file0\x00') 2018/01/25 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x9, &(0x7f0000bae000-0x48)=[&(0x7f0000fa5000/0x1000)=nil, &(0x7f0000237000/0x1000)=nil, &(0x7f0000764000/0x1000)=nil, &(0x7f00007ec000/0x1000)=nil, &(0x7f0000732000/0x3000)=nil, &(0x7f0000d08000/0xb000)=nil, &(0x7f0000b93000/0x3000)=nil, &(0x7f000085a000/0x2000)=nil, &(0x7f0000def000/0x3000)=nil], &(0x7f00005f0000-0x10)=[0xfffffffffffffffe, 0x800, 0x6636c432, 0x9], &(0x7f0000d31000)=[], 0x4) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/25 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000020a000)='net/udp6\x00') ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00001d5000-0x10)={0x3, &(0x7f0000049000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000424000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a20000-0x8)={0x0, 0x5}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c96000-0x1f)={r2, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:23 executing program 3: r0 = socket(0x18, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000383000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xf0a, 0x10}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x40c}, 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x1, 0x80010000000000, 0x4, r1}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000+0x86d)=""/7) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/25 15:19:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000926000-0x8)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d2000)='/selinux/enforce\x00', 0x400000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001d2000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) capset(&(0x7f00009b9000-0x8)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x401, 0x1, 0x0, 0xfffffffffffffffd}) mkdir(&(0x7f0000922000)='./file0\x00', 0x32974f5c144de203) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 15:19:23 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003c8000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00004b1000-0xfd)=""/253, &(0x7f0000000000)=0xfd) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eec000-0x4)=0x0, &(0x7f000038d000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000eea000)=0x0) sendto$inet6(r1, &(0x7f000010d000)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000eec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000)=0x26) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000ac9000-0x230)={0x60000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee7000+0xbc8)=0x10, 0x0) 2018/01/25 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d08000)='/dev/amidi#\x00', 0x91e0, 0x101042) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000057c000-0x2a)={0x56, 0xf3f8, 0xffff, {0x8, 0xfffffffffffffffe}, {0x2, 0x1}, @period={0x5b, 0xe49, 0xe20, 0x1000, 0xc4c, {0x0, 0x1, 0x4, 0x1}, 0x1, [0x10000]}}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r2}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/25 15:19:23 executing program 2: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000270000-0xe)='/dev/admmidi#\x00', 0x5, 0x10000) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000270000-0x4)=0x800, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000)={{0x77359400, 0x0}, {0x0, 0x0}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000001000)=0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001000-0xb9)="441578ad1d5a777b81e1293b0ed66bd49738661b867bae84e07b98b958913a1aa17413f4939826a7c4a8b80b919ff649a85c1234194c79314fa97286b3636802dec458c1f33351c135c440c92b5d0b2bbb4dacc979096a9b22bdbf005190adef3ded818afb96ccc98dcb5a6dfefdce8d49838600faa34f792640b8a0ebe134c5977dcd9fe734", 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r3, &(0x7f0000002000)=""/72, 0x48) exit(0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000)='./file0\x00', 0x40100, 0x0) getdents64(r3, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/25 15:19:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/checkreqprot\x00', 0xa000, 0x0) r1 = accept4$inet(r0, &(0x7f0000b90000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bab000-0x4)=0x10, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) chroot(&(0x7f0000739000-0x4)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a15000)={0x10000000, 0x0}) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/25 15:19:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005d7000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) flock(r0, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:19:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000193000)=""/0, 0x7f7dfa7578874e08) getresuid(&(0x7f0000f47000-0x4)=0x0, &(0x7f0000829000)=0x0, &(0x7f00003c9000-0x4)=0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000552000-0x8)=&(0x7f0000e19000-0x1)=0x0) 2018/01/25 15:19:23 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000033000)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000009000-0x10)={0x2, &(0x7f0000021000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000033000-0x50)=[{&(0x7f0000001000)=""/242, 0xf2}, {&(0x7f0000033000-0x1000)=""/4096, 0x1000}, {&(0x7f0000031000)=""/0, 0x0}, {&(0x7f0000016000-0xdf)=""/223, 0xdf}, {&(0x7f0000033000-0xa9)=""/169, 0xa9}], 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2, 0xffffffffffffffff, 0x3, 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]}) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) fsync(r0) 2018/01/25 15:19:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003ee000-0x10)=[{0xc, 0x5}, {0x3, 0x81}], 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/25 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) bind$inet6(r0, &(0x7f0000357000-0x1c)={0xa, 0x2, 0x80000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/25 15:19:23 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4141, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000005000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:23 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x3f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000003000-0x8)='./file0\x00', r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000003000-0x26)="35a2290d41e32d8a3a9e98a99026b32f8496417100e26b8d6dd8f8ade9d3c4bd210ffd003b22") ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000006000-0x40)={0xfffffffffffffffb, 0x4, 0x6, 0x101, "efb36b4748934a0e430880cbd71a32d12d7b9d9ec9712b79d843e4a7e7649c771ae257018a9d84674565ef19", 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x8}, &(0x7f0000000000)=0x8) 2018/01/25 15:19:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000191000-0x108)={0x0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x4, 0x401, 0xff, 0xfffffffffffffffa, 0x5, 0x0, 0x0, 0x6f, 0x5, 0x4009, 0x1, 0x59b, 0x8001, 0x7]}, &(0x7f0000266000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x8, 0x7}, &(0x7f0000939000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000034b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) shmget(0x2, 0x4000, 0x54000100, &(0x7f0000659000/0x4000)=nil) select(0x40, &(0x7f00007cf000-0x40)={0xca, 0x1b8d7bb8, 0xc26f, 0x1712, 0xcb5, 0x8, 0x0, 0x2}, &(0x7f00004b5000)={0x8000, 0x6, 0x1f, 0x6, 0x9, 0x1, 0x4, 0x200}, &(0x7f0000ee4000-0x40)={0x1000, 0x7f, 0x5, 0x100000000000000, 0x4, 0x1ae, 0x9, 0x2}, &(0x7f00004b9000-0x10)={0x77359400, 0x0}) setitimer(0x0, &(0x7f0000403000-0x20)={{r2, 0x7530}, {0x0, r3}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_crypto(r0, &(0x7f0000aad000-0x38)={&(0x7f0000634000)={0x10, 0x0, 0x0, 0x1a4cfedf726a8bda}, 0xc, &(0x7f0000ed9000)={&(0x7f0000ba1000)=@del={0xe8, 0x11, 0x10, 0x2, 0x3, {{'gcm(twofish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000888000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00004a1000+0x7f2)={0x0, 0x7, 0x1, 0x7f, 0x10001, 0x2675}) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000034e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004cc000)=0xc) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00004bd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, 0x40, 0x3f, 0x400, 0x3f, 0x840001, r5}) 2018/01/25 15:19:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x44800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000743000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/25 15:19:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/cuse\x00', 0x208000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000685000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000031c000)={{0xa, 0x3, 0x204, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0xffffffffffffff1a, [0x6, 0x400, 0x2, 0x400, 0x1ff, 0x3f, 0x6, 0x100000001]}, 0x5c) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000af6000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b16000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000d74000-0x781)="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", 0x267, 0x11, &(0x7f0000c1e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, 0x0, 0x615f) sendto$inet6(r1, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b98000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000)=0xe8) stat(&(0x7f0000452000)='./file0\x00', &(0x7f0000bac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00009f7000-0x8)='./file0\x00', 0x1, r2, r3, 0x7, 0x40000) 2018/01/25 15:19:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dea000-0x9)='/dev/dsp\x00', 0x4200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000028f000)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000ba5000+0x78a)='=', 0x1, 0x20007ffc, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00008e4000-0x38)={&(0x7f0000e3e000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d0c000)=[{&(0x7f0000433000)="de9f2e4b804dc0ff972af7c6faa22c5f0606809c8da814ac0afe1720e99688450acf80487d2b3228ef4bbafe62054b3d568855f46f866152c8e9cdb3e30138620c892e7ea40fb2bd30418ca4e3bebae00f15c64d6a2c86fa7500c4b8035afc0f7f75cf2535244ea8ddbd20c2bcac4114455b29ad0f42ffcac0e2da925437eda3790adfcd681e641eac8a2eadea796da8cbec7c60f58e01e23ee52e8df78083e8901830465ff2f64f003f7893df462cb6d2798e420fdb48a7512a901be76a4ba5f3994cc035f3b5f7d6d83fc592e615a40dd4376d945cb5689370c2fe87aa5367b32484c5e5a944f678adf39360d93e36571ff991323e79b82d", 0xf9}, {&(0x7f0000704000-0xf6)="3f46f25a88c65e3ac87a5708ef06187c34c2ba1538f795589074fd598da84af5162921b26a1392c48fac081811c0c55ffdafa6c51ff0b4d8ed80cd0224e59d16b367cbcf0ba577b3c0680fcd4a96835c113dbe085eeb1fe534cc5d3b4e12bd59f911f5415d0cae720a2f2d387d4a57dd5dac66c70f3b07293c6870f940a72f70ba321dcf05e442cf1a8692d6d1253512860a99c5a370a8c27fa1360f22b983f0d9568617adf922b86fe832c81abb00102dffc687ee4f29aefbf4c092d5c383633b0adf9e36900e246dc421e8158f27c9c6c9fbfef03e65c084d513ac54898b61c2fb2b97af164a0f934efd3cb7b9e6b4c294538fc1d1", 0xf6}], 0x2, &(0x7f000082c000-0x588)=[{0xd0, 0x10c, 0x100, "2db0dda4dbaecb4f54dc91d7fc6f76376867bbca9810ec63d0e686bce45dae22c78305647f33bb893dccc773be101f8db6d17ba36c3282195e50fb0abbad2f47c99231490527bc1f733c10065c66d175dabb9c44f72a56efddec54de38dfe4ccf7550249b5e9b9ff1776ddeab5c31f152d455966e0e022687be70f8d6739522bb32af7a3ad7bae11ba72c3756ba421e36f5f8ab5276d749294c744477f5b80b0e3c3b306783dd1e96b4c641826a9b2e5e8f7811d16fd20ad7596"}, {0x80, 0x102, 0x7ff, "c4788066094b46d30eee2ea7fc7b69c6156c3fd4dacc595ccade305f425a3f02f80a8ee7a7f8a5a44cf2d2342ccaaf39699d53ad83d521c43856fe1033ae4ce53b47c4eecadd4250e0d8dbe4beccc50e2754bfe8a09dc6cab1664c0fa82c4eb1aeb4fa3808541b1899c6419289828d0f"}, {0x50, 0x3a, 0xffffffff7fffffff, "aa64dc7daa68d93958e22d4934665c5862ed0a3f446eae7afb026f4125e0297dc9c2b5c12bec100515e3e937c954e12585fd4d3fcb13dab1828a70"}, {0xd0, 0x1ff, 0x2e56, "1f2dd80f94b960e279e0c6183b282b0c31b1baf60d1138ab339bf2b3632db428ddec32d6715f714ec72ac858138b30d8e01d6641d9fa73a9877484d1b44db0dfc7d2f28884022bf7954f6cee8e15ee9581057822b07c4c1f0505774a751cdc6c153f82fbdd2fdc4f90a595a11a5e1434259a4ee8cbbf666964da9bd2fecfc02c1690e6f731af20462762245beb66bda4fac4fa4df38ed5f04fbed9de03864f867af96331b8b073aae091e81e9e2aace8c37e49426842d267ee"}, {0x80, 0x11f, 0x5, "6e1fa5746ccd7a5fd3ef930d3506c9b90b94c28b0bd2fedeb75c499039935bc5ad8ebdf78cd2c747e6eb1c652be97d80fa5451a678f54880cfd226f9a9e2725149f7ef1a28a69471969c82b25e2115bc768056b5f1cc74a2faa1e6ed4dfeed386728881ff0d1ec4311801f32ee"}, {0xe8, 0x19c, 0x2, "aa45052576cd21b91ddb246e841238ed9fdb93f2ca953500b03cb10813e1593237d104e0902d491ef1dfb4cd49bfcad09c8c4fd9f388731b01c5badc09adc7c310fa1d1c1c6bfec8df13defa88bf47762699def7e47867f527a1ac30ad6a2ff955ec4bf63f631408fb14c52a8a333bcd657fe6bc54a333b1ba019287898dc3ea1c7e1df048f97bd1df251471d391580c0918e3f461f42fafb4320d6f51af1d5a38afd352dafb15f00dca7d6329d29db045046cf1bd88440979a8c7c54ba7eb610d277ea5e7b8f9501b6902133925114a87670dd15e85"}, {0xb0, 0x1ff, 0x10001, "69615a2a25fa51b8600d9a83231fb0af02c01824782e9e03d908b597f3a5a5303bbb576ef322e8c879635246d273442b9594ff49e609c04748788da7bf086c025f4e96e32a1d78204f0a853e6882bfd79d3f82c9247ba781acec7ff87a7882b064e8e569c8f083351c38f89bf117845df5667171668863cc3c0cf756ee6cd07f697a93edbdf0191e3c7f1d8ed6f1c418f0e06128001a3c75ff5017397abf68"}, {0x100, 0x110, 0x7ff, "d81f42186bd813b9e23b4300b044d161183920a8c9eb93a44ff6db9531cb3c16dbff3273cda0ce89eae05c8857412d59ec36c0fdd0237538b7b45939afe4e9d1974ad1a6c8e850fbcbb7096772a70dd82b1d481bb51bd2f3cf3b5e979e1577b5c3b86b002aec68226ceeedb00623b73fc5f6ccb459430ac86ea7e26fbb70ca21eea1b359d18eaebcb5acbf9a9bde10f932246dcb1c279de6ddf738003266dbb90e2a2972678d171bc51639e00f4595f104272555d0bdc5d5a7ab52436b796df0feff18ad67fe3cc00255d006f93742f3e33ea1168d517eaf834d96d50c75052aacd3e9e03665b4692bd09f"}], 0x588, 0x20000000}, 0x40480d5) 2018/01/25 15:19:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000139000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000006d000-0x138)={{0x4, 0xd000, 0xf, 0x0, 0x67f, 0x149, 0x5732, 0x3, 0x8, 0x3, 0x80000000, 0x9, 0x0}, {0x2, 0x5000, 0xc, 0x2c1, 0x20, 0x3, 0x0, 0x8, 0x6, 0x7f, 0x95e9, 0x8, 0x0}, {0xf000, 0x5000, 0xf, 0x400, 0x20, 0x1, 0x8001, 0x1, 0x8, 0x6, 0x7, 0x80000000, 0x0}, {0x0, 0x5000, 0xf, 0xdcb9, 0x7, 0xc03, 0x10001, 0x0, 0xfff, 0x8, 0x7, 0x10000, 0x0}, {0x100000, 0x1000, 0xb, 0x2, 0x0, 0x200, 0x8001, 0x969, 0xd4, 0x2, 0x24000000000, 0x8, 0x0}, {0x10000, 0x1d000, 0x1b, 0x2, 0x9, 0x4, 0x3f, 0x4, 0x401, 0x84, 0x22, 0x5, 0x0}, {0x7000, 0x116000, 0x0, 0x451c, 0x3af9, 0xc224, 0x1ffe00, 0x7fffffff, 0x2, 0x3, 0x6, 0x5, 0x0}, {0x1000, 0x100000, 0xb, 0x2, 0x8001, 0xffffffffffffffff, 0x100000000, 0x5169, 0xff, 0x6, 0x20, 0x4, 0x0}, {0xf000, 0xd002, [0x0, 0x0, 0x0]}, {0x1000, 0xd000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3000, 0x10, 0x1, 0x0, 0x0, [0xee, 0xeebf, 0x400, 0x8000000000000]}) syz_emit_ethernet(0x46, &(0x7f0000800000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) 2018/01/25 15:19:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000099f000-0x8)='./file0\x00', 0x10000000028042, 0x1) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/25 15:19:23 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f89000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0xc}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000044d000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000f89000)={0x0, 0x0}) 2018/01/25 15:19:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00004b9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f34000)={&(0x7f0000fdb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000cd1000)=[], 0x0, &(0x7f00003c0000-0x9c)=""/156, 0x9c, 0x0}, 0x40000002) sendto$inet(r0, &(0x7f0000ea8000)="", 0xfe5c, 0x0, &(0x7f000099a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000feb000)=0x8, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000078a000-0x5c)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x50004}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1ff, [0xe87, 0x8e6, 0x9, 0xbfe, 0x1c09eb05, 0xffff, 0xaaa1, 0xcd]}, 0x5c) 2018/01/25 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bfb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000de2000-0x4)={0x8}, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) openat$cuse(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/cuse\x00', 0x40000101000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x10) close(r1) [ 231.702869] kauditd_printk_skb: 467 callbacks suppressed [ 231.702878] audit: type=1400 audit(1516893563.370:10575): avc: denied { dac_read_search } for pid=3278 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000039d000)='big_key\x00', &(0x7f00009c7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006b4000)='md5sum$nodev\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x1) capset(&(0x7f000055f000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000df000)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(0xffffffffffffffff, 0x8, r2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c21000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000faf000-0xbc)={0x1ff, 0x3, 'client0\x00', 0x2, "cd6920eb5f9d0e31", "a4c9ef72acef063aebdeeb5192fcf3c252d9788690400805fcfac8bae586c519", 0x1f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 15:19:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000027c000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/sequencer\x00', 0x20400, 0x0) r2 = memfd_create(&(0x7f00002dc000-0x1)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000940000-0x4)=0x8, 0x4) io_submit(r0, 0x5, &(0x7f0000413000)=[&(0x7f0000700000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r1, &(0x7f0000698000)="0c248965e799f3c647160d3f453573d86b4e7be95623fa0793a38a96e06ab88baea3228891080f1975bd2c06c5243fded8bf1a5974730a53ac1b4c50fca04217df2c3a41e6d3987d82063ef55b96b1df061954263f7e2f23527dd59cf41b29f3e9f5e9916de5737a45f7646af267927b98bc2e35552d480611c4215d1c9234a7c1f8c3a625938d266604f644390191379a31f5c8c2ddf1e0d626695e5b20fdd6c5db171842bdfe61b13966cec31d0463f035bbf4df8402281c606172e974865188dbe1da5dfc344c6eb3", 0xca, 0x0, 0x0, 0x1, r2}, &(0x7f0000c32000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r2, &(0x7f0000341000)="075369b2ab7576d7fb9a33c01858cb68dd0172e02b16c29e418a0d694569651cb826e140b2f3274ecb71ae0a73df58e429d56779bfa460ba539bb664c47fd4af672627f683f7cd4eaffc380320555630b59cf89db9b3ef6f6ecd5c29dc8813933234783a2d6a9cf2005919161b58bb3d2ade8d146282f2db55ea9e475f481f20dc991dd3b2e16a77046d9d72228f00948198332e4de2393a1eaaa313bb91fd", 0x9f, 0x7, 0x0, 0x1, r1}, &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x7, 0x10000, r2, &(0x7f0000f07000)="ce6515e205251335d32e462d3020", 0xe, 0x6, 0x0, 0x0, r2}, &(0x7f0000759000-0x40)={0x0, 0x0, 0x0, 0x2, 0x80000000000, r2, &(0x7f0000ec1000)="b5e4fcad98feee48f4e5488c95113b2b635df30afdcebc5fdb5cb9a078d24512a1dd50c44da82a77d15fc4285d3f862e48", 0x31, 0x1, 0x0, 0x0, r1}, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x1, 0x10000, r1, &(0x7f0000dad000-0xca)="dd82ebdebecdfb24789d6cf2ca60b208018f8cb0e41edd66bde2296c38da81b2426fac87f87b8f476cb0d266d9c5679204aede383271319ff9625d93e098416ae7d9282ff60fdaffb8a78eb7e2465c8c7b04749ed5454f7b9ddfd97d3689cf4efd78d0b392ec48cef12ea1dd7dcc95c5aa8453c588a29f8a7e5f26821610a1de1cea9b700ab76630f4fd7561e0ad9e335b68631b3458f1517d87acb542b4c550e382af39b3a98a25bc4e2f1c2dec8a634c6271caaccf1a83548ac42f8baad7c5b141ac47559781f263d4", 0xca, 0x6, 0x0, 0x1, r1}]) 2018/01/25 15:19:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000f13000)=0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r2, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) read(r1, &(0x7f0000fda000)=""/132, 0x84) r3 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6f4) r4 = request_key(&(0x7f00000f9000-0xa)='syzkaller ', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000-0x11)='/dev/qat_adf_ctl\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f0000)={"25ba2c069a09000009fc4ee1ab7208a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007be000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00006a8000)=0x0) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0, 0x0}) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{r5, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 231.734472] audit: type=1400 audit(1516893563.376:10576): avc: denied { dac_read_search } for pid=3276 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf8a, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00007c8000)={0x1, &(0x7f0000001000-0x7c)=""/124, &(0x7f0000000000)=[{0x7, 0x1c, 0x7, &(0x7f0000000000)=""/28}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cd000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f000051a000-0x5b)=""/91, &(0x7f000060c000-0x4)=0x5b) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 231.779096] audit: type=1400 audit(1516893563.376:10577): avc: denied { dac_override } for pid=3281 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/25 15:19:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/01/25 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/dsp\x00', 0x440, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000087000)=0x2) getresuid(&(0x7f00000cc000)=0x0, &(0x7f00008ac000)=0x0, &(0x7f00006d4000)=0x0) r2 = geteuid() r3 = getuid() setresuid(r1, r2, r3) clock_gettime(0x0, &(0x7f0000b22000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00003bd000-0x10)={r4, r5/1000+10000}, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r6, 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000384000-0x4)=0x3) write(r7, &(0x7f0000fd6000)="", 0x0) clock_gettime(0x0, &(0x7f00008e7000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000f6f000-0x4c8)={{0x9, 0x0, 0xfff, 0x40, "0e1f45f6a8f0fc420138362668872ba54dbdf42796a9ff7685ee2fef5cf9a7198205c6f6a21964467834522c", 0x3f}, 0x4, [0x0, 0x56, 0x9, 0x6c6, 0x6b886598, 0x1, 0xfff, 0xfffffffffffffbff, 0x0, 0x50, 0x58d9, 0x1, 0x6, 0x1, 0x8, 0x7fff, 0x9, 0x4d, 0x3, 0x200, 0xe4, 0x1, 0x8, 0x1ff, 0x0, 0x99b, 0x5, 0xb2, 0x97b3, 0xf94, 0xe7, 0x4, 0x8001, 0xe1b5, 0x38, 0x6, 0x0, 0x40d4, 0x7ff, 0x5, 0xea, 0x80000000, 0x5, 0x1, 0x10000, 0x3ff, 0x9, 0x100000000, 0xaac, 0x3f, 0x8, 0xc93, 0x3b, 0x7fffffff, 0x3, 0x1, 0x8001, 0x7, 0xfffffffffffffffb, 0x0, 0x582, 0x100000000, 0x6e2, 0xffffffff80000000, 0x97, 0x1, 0x2, 0xffffffff, 0x6, 0x100000001, 0x3, 0x6, 0x2, 0x4, 0x80000000, 0x6, 0x5, 0x6, 0x3, 0x2, 0x7f, 0x0, 0xaa3, 0x7fff, 0x8, 0x6, 0xffff, 0xfffffffffffffbd8, 0x100, 0x100000000, 0x7ff, 0x3, 0xfffffffffffffff7, 0x3f, 0x401, 0x2, 0x5, 0xffff, 0x4, 0x5, 0x3, 0x2, 0x7f, 0x0, 0x9, 0xffffffff, 0x100, 0x20, 0x2, 0x9, 0x200, 0x3, 0x6, 0x80000001, 0x8000, 0xffffffffffffff7f, 0x3, 0xff, 0x8000, 0x9, 0x401, 0xffffffffffffff52, 0x6, 0x8, 0xffff, 0x5a, 0x3, 0x4], {r8, r9+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 231.833873] audit: type=1400 audit(1516893563.501:10578): avc: denied { dac_read_search } for pid=3278 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b9000)=@assoc_value={r1, 0x800}, &(0x7f0000000000)=0x8) 2018/01/25 15:19:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007b0000)={0x0, 0x1, 0xffffffffffffff01, 0x7, 0x1, 0x8}, &(0x7f0000c78000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bad000+0x9e0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1}, &(0x7f0000aee000)=0x98) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) [ 231.926283] sctp: [Deprecated]: syz-executor7 (pid 3332) Use of struct sctp_assoc_value in delayed_ack socket option. [ 231.926283] Use struct sctp_sack_info instead 2018/01/25 15:19:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b7f000-0x4)=0x9) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/25 15:19:23 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000005000)='/dev/random\x00', 0x0, 0x2) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)='/dev/rtc\x00', 0x200, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x2}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000013000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000013000)=0x0, 0x80800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000016000)=""/196) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000013000)=0x0, &(0x7f0000013000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x101, 0x0, &(0x7f0000017000)=""/109, &(0x7f000000a000-0x4)=0x6d) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000017000-0x8)={0x0, 0x0}) setns(r2, 0x7fffffc) 2018/01/25 15:19:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x4f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b45000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f00007de000-0x4)=0x4, 0x4) close(r0) unshare(0x1020000) 2018/01/25 15:19:23 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) openat(r2, &(0x7f0000001000)='./file0\x00', 0x100, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:19:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x95) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000226000-0x11)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000003000-0x58)={0x5, 0x1ff, 0x8000, 0x3, 0x1000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000002000-0x5b)=""/91) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8, 0x966, 0x2, 0x0}, &(0x7f0000004000-0x4)=0x10) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x1, 0x1, {0xa, 0x1, 0x9048, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}}}, 0x3a, &(0x7f0000003000)=[{&(0x7f0000003000-0xe1)="991b78c9b5e85afc9556f5ff97c896753f185cfd0348fb7af45b60349b17ae50af182641dda0190f9bed85dd8f9460116770c43b4b764c8c5f6f3fee8f1397de6bccb9a780ce0cdf0ac376316b89bcf90efcbdfbdf43e3fab179618536fc5c7b450924d275421054f5d98f2a3928febc00e5bee215830a3fd8dc6787a2c0769ebff028a40478133adac294e4d68cf111ef29568857544c4b5fe8b7154fe6b6a2edd30759f93b01a2b2e356dd547dde3be3c838bd8cdf7763d01a3de2630f42fccf2553318f63aa6fde133d765d79ec4b54edca6a1a7a0c7d991b8b1b8fda17955c", 0xe1}], 0x1, &(0x7f0000003000)=[{0xd8, 0x109, 0x0, "19a7390e0cf90f7d145b33782308ddc1aba9a5b35f44825dc0267afb7c6079073292a57e3d583fcd8015c9462d8ae9bbde6dfcd32492cc8576f06fb735e189004f82a124dd03f4844af7bc3e9587e3958c00d58b388eeec263d38739ec66ece5aa709499abc39fb26913129ea0fedc0af115d26cf764720fcf6cb0aaba316ba87b158f32f0f9691a806e80df88d7639ff326c4d307d2df4070321133f9a6d989469bf9b9d32cec3bf3e1dfa4c09632de3aea0196ab3ea42c3639bb9f9af378ac885b33"}], 0xd8, 0x4001}, 0x40000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) sendmsg$can_raw(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@can={{0x0, 0x3ecff72d, 0xff, 0x3ff}, 0x1, 0x1, 0x0, 0x0, "4645812287f1a5bd"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000094d000-0x4)=0x0) recvfrom$unix(r2, &(0x7f000020b000)=""/218, 0xda, 0x2002, &(0x7f00003d1000)=@file={0x0, './file0\x00'}, 0xa) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/25 15:19:23 executing program 1: r0 = socket(0x10, 0x2, 0x10) 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) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x0, {0xa, 0x0, 0xffffffffffff7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}}, {&(0x7f0000002000-0x89)=""/137, 0x89}, &(0x7f0000001000)=0x0, 0x2}, 0x5a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0xf)={0x0, 0xffffffffffffff62, 0xffff, 0x5}, &(0x7f0000c57000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000284000)={r1, 0x6}, 0x8) write(r0, &(0x7f0000635000)="2428000000000000a12a000008ff004f001f000000000000000008eaffff00e900b2e9d8ae8ca2ddfcb8f80f75b85b4f49b7a77741d8bec8b53234f0816caf2bcd5d7c35dc080000000000ebff4ef4f501732fbe6b964c78cb6a50c1732d0e23b681120dd5febef95adc26c0802ea507992271ec21a872903bb73ab8a5a5fb47ec75343b5c6346b3ee4044307a0906bb6549c3903e6c112a104d", 0x1f4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000146000)={0x4, &(0x7f000003b000-0x20)=[{0x81, 0x1000, 0x7, 0x6e}, {0x6, 0x9, 0x40, 0x9}, {0x4, 0x100, 0x7, 0xa81}, {0x2, 0x5, 0xfb, 0x0}]}, 0x10) [ 231.965242] audit: type=1400 audit(1516893563.501:10579): avc: denied { net_admin } for pid=3313 comm="syz-executor7" 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 2018/01/25 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b39000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) r3 = getpgrp(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d11000-0x4)=0x0) tgkill(r3, r4, 0x3c) poll(&(0x7f0000857000-0x10)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x20000094, 0x9b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007b0000-0x50)={@generic="3e577d5b7511c4cbf61406b56c342fc3", @ifru_mtu=0x6}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/25 15:19:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000192000)='/dev/snd/midiC#D#\x00', 0x8001, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fdd000)=""/232, &(0x7f0000f41000-0x4)=0xe8) chdir(&(0x7f00002d6000-0x8)='./file0\x00') 2018/01/25 15:19:23 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) r0 = semget(0x2, 0x4, 0xd273514a6b2afca2) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000f7000)=[0x8, 0x3a, 0x2]) [ 231.965260] audit: type=1400 audit(1516893563.527:10580): avc: denied { net_admin } for pid=3313 comm="syz-executor7" 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 [ 231.965276] audit: type=1400 audit(1516893563.551:10581): avc: denied { dac_read_search } for pid=3302 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 231.965292] audit: type=1400 audit(1516893563.552:10582): avc: denied { dac_override } for pid=3302 comm="syz-executor3" 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 [ 231.965308] audit: type=1400 audit(1516893563.558:10583): avc: denied { setuid } for pid=3324 comm="syz-executor0" capability=7 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 [ 231.965324] audit: type=1400 audit(1516893563.566:10584): avc: denied { dac_read_search } for pid=3302 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = inotify_init() execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) tee(r2, r0, 0xfff, 0xa) 2018/01/25 15:19:23 executing program 6: socket$inet6(0xa, 0x8000a, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000826000-0x6)='vegas\x00', 0x6) shutdown(r0, 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f73000-0x4)=0x0, 0x3) 2018/01/25 15:19:23 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00003b3000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e6000-0x10)={&(0x7f00006c3000)=@newlink={0xfffffffffffffebc, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000fd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00004ae000-0x20)={0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000, 0x0, 0x0}}, 0x30) 2018/01/25 15:19:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000464000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000e32000-0x45)=""/69) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$eventfd(r0, &(0x7f0000636000-0x8)=0x0, 0x8) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000039e000)=""/131) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000549000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/25 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008b3000-0xe)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f000001c000)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000001c000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000335000)=0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/25 15:19:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000155000-0x4)={0x0, []}, 0x4) fcntl$notify(r0, 0x402, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000f8f000-0xd)='/dev/dmmidi#\x00', 0x7a, 0x80) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000133000-0x68)=""/104) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 15:19:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) truncate(&(0x7f0000fb9000)='./control\x00', 0x8) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2018/01/25 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b66000-0x8)='./file0\x00', 0x200080, 0x4) listxattr(&(0x7f00002b4000)='./file0\x00', &(0x7f00007d1000)=""/196, 0xc4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000b49000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f0a000-0xc8)={0x18, 0x27, 0x82f, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000003, 0x0, 0x0}, [@generic="12"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:24 executing program 4: r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/25 15:19:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000857000-0xb)='/dev/midi#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b3b000)={0x81, 0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) syz_open_dev$sndseq(&(0x7f0000107000-0xd)='/dev/snd/seq\x00', 0x0, 0x101800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/01/25 15:19:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x7, 0x1}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$unix(0x1, 0x7, 0x0) [ 232.458861] binder: 3404 RLIMIT_NICE not set [ 232.492137] binder: 3404 RLIMIT_NICE not set [ 232.522537] binder: BINDER_SET_CONTEXT_MGR already set [ 232.528115] binder: 3402:3412 ioctl 40046207 0 returned -16 [ 232.536381] binder_alloc: 3402: binder_alloc_buf, no vma [ 232.546085] binder: 3402:3413 transaction failed 29189/-3, size 0-0 line 2903 [ 232.560965] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 15:19:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000679000)='/dev/sg#\x00', 0x9, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000aa9000)={0x13}, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 15:19:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000948000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000050b000-0x9)='/dev/kvm\x00', 0x80003, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000226000/0x18000)=nil, &(0x7f0000787000)=[@text32={0x20, &(0x7f0000986000)="b93a0300000f32b9ff0b00000f3266baf80cb86f17f781ef66bafc0cb092ee9926670fc76b049a000000801f010f06c4c225aa144f66b814018ed0660f3a0be50c", 0x0}], 0x1, 0x0, &(0x7f0000e2f000)=[], 0x0) 2018/01/25 15:19:24 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000014000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000000c000-0x20)={{0x0, 0x0}, {r0, r1+30000000}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r2}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) futex(&(0x7f0000015000)=0x7, 0x9, 0x1000, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000015000)=0x6, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 15:19:24 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000c0f000)={0x3, "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"}, 0x103, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000088c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r2, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0x18)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000002000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000004000)="1483c76113ccf9a268d2896ca7d60ac692ceed1bee6e2a2d", 0x18) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0xe0000002, r4}, 0xc) getsockopt(r3, 0x8001, 0x6, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000003000)=0x8d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000007000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000002000+0xb16)={0x8, {{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]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000000)=""/252) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x80000000}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000)={r5, 0x0, 0x10}, &(0x7f0000001000)=0xc) sync() bind$bt_hci(r3, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/25 15:19:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = memfd_create(&(0x7f000031d000)='user\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00007fc000)=0x6) accept$unix(r0, &(0x7f00004a9000)=@file={0x0, ""/4096}, &(0x7f00005b8000-0x4)=0x1002) connect$unix(r0, &(0x7f0000ca8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000080b000)='./file0\x00', &(0x7f0000b84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/01/25 15:19:24 executing program 2: clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x4000, 0x540008b8, &(0x7f0000ef0000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000)=""/238) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x21198f0a, 0x3, 0xf1f, &(0x7f0000002000-0x10)={r2, r3+10000000}, &(0x7f0000001000)=0x9, 0x10000) r4 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00009fd000-0x52)={@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x5, 0x1, 0x4, 0x2, {0xa, 0x2, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x3}}}, {&(0x7f0000000000)=""/67, 0x43}, &(0x7f0000002000)=0x0, 0x10}, 0x52) getdents64(0xffffffffffffffff, &(0x7f000047b000-0x61)=""/97, 0x61) 2018/01/25 15:19:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2800, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000133000)={0x2, 0x34, 0x1, 0xffffffffffffff9c, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000193000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f97000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x42e]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ed000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00007e3000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b28000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/25 15:19:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10003, 0x0, &(0x7f0000425000/0x4000)=nil}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x0}, 0x1, [0x9aa, 0x5, 0x400, 0x7f, 0x1000, 0x1, 0x9, 0x8]}, 0x5c) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000dc9000-0x4)=0x7fff, 0x4) futex(&(0x7f000008b000)=0x0, 0x8c, 0x0, &(0x7f000008b000)={0x0, 0x0}, &(0x7f000008b000)=0x0, 0x0) [ 232.566538] binder: release 3402:3404 transaction 219 in, still active [ 232.573254] binder: send failed reply for transaction 219 to 3402:3412 [ 232.579973] binder: undelivered TRANSACTION_COMPLETE [ 232.585711] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000da1000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f000070d000-0xb)='/dev/vcsa#\x00', 0x10000, 0x40) recvfrom$inet(r2, &(0x7f00004cc000)=""/217, 0xd9, 0x2002, &(0x7f00007a4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000456000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000001d000)={[0x1ff, 0xffff, 0x8, 0x9, 0x4, 0x3f5a, 0xffff, 0x6, 0x0, 0x4, 0x48ba, 0x8, 0x100000000, 0x90, 0x9, 0x32], 0x100000, 0x2000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b2c000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bf3000)=r3) sigaltstack(&(0x7f0000ec7000/0x2000)=nil, &(0x7f0000413000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d87000)={{0x1, 0x3, 0xfff, 0x2, 0x1dd}, 0x81, 0x402, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x66604a0e, 0x9, 0x643, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000afd000/0x10000)=nil, 0x10000, 0x2) 2018/01/25 15:19:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e6a000-0x3)={&(0x7f0000cf7000/0x4000)=nil, 0x4000}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000)=0x0, 0x5, 0x0) 2018/01/25 15:19:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000515000-0x4)=0x7) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000cd9000)=[{0x200, 0xffffffffffffffff, 0x0, 0x6622, @tick=0x9, {0xae42, 0x2b3}, {0x0, 0x5}, @queue={0x4, {0xfa, 0x0}}}, {0x0, 0x1, 0x0, 0x7fff, @tick=0xffffffff80000000, {0x5, 0x15}, {0x3eb, 0x5}, @quote={{0x8a5, 0x4}, 0x9, &(0x7f0000eb4000-0x30)={0xfffffffffffffffc, 0x3f, 0x3, 0x96, @time={0x77359400, 0x0}, {0x6c61185e, 0x4000800000000000}, {0x8, 0x80000000}, @result={0x6, 0x4}}}}], 0x60) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) read(r2, &(0x7f0000cb5000)=""/72, 0x48) 2018/01/25 15:19:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b4d000-0x8)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000411000-0xc)='/dev/audio#\x00', 0x40, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ab4000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x40, &(0x7f00002e0000/0x4000)=nil, 0x1}) accept4$packet(r0, &(0x7f00009de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003d2000-0x4)=0x14, 0x0) 2018/01/25 15:19:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r2 = epoll_create(0x100000001) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) dup3(r0, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00004ee000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0x0}) 2018/01/25 15:19:24 executing program 1: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 15:19:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_dev$adsp(&(0x7f0000635000-0xb)='/dev/adsp#\x00', 0x5, 0x40100) 2018/01/25 15:19:24 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x704ccdd425020d65, 'pcbc(cast5)\x00'}, 0xfffffffffffffeac) 2018/01/25 15:19:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008e7000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000740000)='/dev/dsp#\x00', 0x1000, 0x200000) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000e75000)="3b93656e11f8a05881968956ab596ffae8429815428eb0fd8509e2c88a98e06ca4d2f675f352e706ee651e639382559e2ac267b77ae844848bd894e2c187e000f690925810089992fbbc20dd72ab9275014a994fa7d4c7d8540adb2243407b10491888f4b9a0988ebcf6db839cb8eaad1fa4bfcf1ae4c9c36b61a6f613dcb81ca11e73d4f2d7562e41271da111f997ffc2975313b8a18782e1fe9b6539a3fd5d5f9e663e0ca5f0834538bc07a09bd3527c70c455ddcecd3c5e6be9b31e89bac01e1e8dc85350bd803a412779a9d6d6e76ae0124bc7b684e6e14b2a987ae93e3e81f5c8701328cc9c6ef1853bab76a9f8", 0xf0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/25 15:19:24 executing program 7: r0 = socket(0x10, 0x8000b, 0x10) fstat(r0, &(0x7f00007fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) eventfd2(0x71, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x64)=""/100) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) 2018/01/25 15:19:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ade000)={0x0, 0x1, 0x30}, &(0x7f00009f0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000075000-0xa0)={r2, @in6={{0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x46d, 0xa5, 0x3, 0x8000}, &(0x7f00003f2000-0x4)=0xa0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00009c1000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000f1000)={0x5, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000037d000)={0x101, r3, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000773000-0x10)={0x6, r4}) r5 = semget(0x0, 0x3, 0x10) semop(r5, &(0x7f000094a000)=[{0x3, 0x5, 0x0}, {0x0, 0x91b3, 0x800}, {0x3, 0x800, 0x1000}, {0x7, 0xffffffffffffff81, 0x1800}, {0x0, 0x0, 0x1800}, {0x3, 0x80000001, 0x1800}], 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ff4000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000049d000-0x12)={0x0, 0x701, 0x5, [0x20, 0x34, 0xf800000000000000, 0x0, 0x7]}, &(0x7f0000615000)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000028f000-0x6)={r6, 0x10000}, 0x6) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af12, &(0x7f00003b6000)={0x0, 0xfffffdfd, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) 2018/01/25 15:19:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408000, 0x0) connect$inet6(r0, &(0x7f000024a000-0x1c)={0xa, 0x1, 0x78c600000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xf4af}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000149000)=0x1) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) 2018/01/25 15:19:24 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x280200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xc1cf907}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xab}, 0x8) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000003000-0xc0)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r3 = dup(r2) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000003000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 15:19:24 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xa4)={r1, 0x9c, "40f0b9d52fbff374b0f87acf33c07233364818f5fb4a91aff5a6e2c5a8c2bf5d065207402a555d21f057417e9fa74a260c30d2c0d57be7a145318f5faf0646f43d4a7419b08791d0a34458592d4237dd6da8c2309929bbc842b152df9208547fef688bbee984ea7b6086b64859770e1b939db860e2a7eb69c7f57a8f6cf1cb2658127d05a1d1f036836f79318575ef24f1489b0bddf959af075b5aba"}, &(0x7f0000002000-0x4)=0xa4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x80802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000002000)={0x6, [0xfffffffffffffffc, 0x81, 0x0, 0x5, 0x15, 0x401]}, &(0x7f0000003000-0x4)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/25 15:19:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/25 15:19:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eda000-0x6)='hybla\x00', 0x6) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000dac000)={0x0, 0x0}) times(&(0x7f0000164000)={0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x3000, 0x3, &(0x7f0000c99000/0x3000)=nil) mq_timedreceive(r0, &(0x7f00008cf000)=""/0, 0x0, 0xffffffff, &(0x7f0000ef6000)={0x0, 0x0}) unshare(0xc000000) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f00003c1000)=""/245) [ 232.896177] binder: 3474:3480 ERROR: BC_REGISTER_LOOPER called without request [ 232.964995] binder: 3474:3492 ERROR: BC_REGISTER_LOOPER called without request [ 232.972721] binder: BINDER_SET_CONTEXT_MGR already set [ 232.995114] binder: 3474:3480 ioctl 40046207 0 returned -16 [ 233.012374] binder: release 3474:3492 transaction 222 out, still active [ 233.019299] binder: undelivered TRANSACTION_COMPLETE [ 233.025167] binder: send failed reply for transaction 222, target dead 2018/01/25 15:19:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e1c000)=0x14, 0x800) fcntl$setpipe(r0, 0x407, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000a9d000-0x4)=0x0) 2018/01/25 15:19:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008de000-0xa)='/dev/dsp#\x00', 0x6, 0x200) mmap$binder(&(0x7f0000d08000/0x3000)=nil, 0x3000, 0x8, 0x2113, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002a9000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000ac0000)='net/mcfilter\x00') r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000059f000-0x4)=0x0, &(0x7f00002d8000)=0x4) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000496000-0x4)=0x100007a, 0x4) r3 = syz_open_dev$mice(&(0x7f000008d000)='/dev/input/mice\x00', 0x0, 0x103000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000702000)='hybla\x00', 0x6) 2018/01/25 15:19:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x500) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000c65000)=""/0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000e38000-0x12)='/dev/snd/midiC#D#\x00', 0xe8, 0x400) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000051000)={r3, 0x81, 0x80, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000631000)={0x0, 0x1}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000725000)=0x0, 0x0, 0xffffffffffffffff, 0x1}) 2018/01/25 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/25 15:19:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) mknodat(r1, &(0x7f00006fc000-0x8)='./file0\x00', 0x0, 0x101) r2 = dup2(r0, r1) r3 = gettid() perf_event_open(&(0x7f0000895000-0x78)={0x2, 0x78, 0x6, 0x593c, 0x7, 0x5, 0x0, 0x7, 0x1010, 0xe817c23f4ec73796, 0x40, 0x7, 0x1, 0xc045, 0x8, 0x81, 0x9, 0x1f, 0x1ffe00000, 0xff, 0x26, 0x0, 0x6, 0x7f, 0x78a, 0x1f, 0x2, 0x5, 0x2, 0x101, 0x9, 0x3, 0x40, 0xf8c, 0x4, 0xffffffffffffffff, 0x0, 0x100000001, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000c24000)=0x0, 0x2}, 0x3cae9e3b217c7a0, 0x5, 0x1000, 0x0, 0x4, 0x100, 0x1, 0x0}, r3, 0x5, r2, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/25 15:19:24 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b0000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000856000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0xc, &(0x7f0000360000-0x96)=""/150, &(0x7f0000824000-0x4)=0x96) dup3(r0, r1, 0x80000) fcntl$getown(r1, 0x9) chdir(&(0x7f0000b25000-0x8)='./file0\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000013e000)=0x80, &(0x7f0000bb8000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b93000)=@req={0x50, &(0x7f00006f1000)={@generic="05f074b07f3b0b157cfcdad22298003c", @ifru_map={0xfffffffffffffff8, 0x8, 0x7f, 0x59, 0x76f098c8, 0x7}}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000c39000-0x20)={0x9937, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0x499) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d00000)={0x0, 0x0}) r3 = getpgrp(r1) kcmp(r3, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_dev$amidi(&(0x7f0000517000-0xc)='/dev/amidi#\x00', 0x8, 0x80) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f00006f5000-0x6)={0x0, 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000928000)='/dev/autofs\x00', 0x101400, 0x0) bind$ax25(r5, &(0x7f0000801000)={0x3, {"ab945ede9c7953"}, 0x8fd}, 0x10) 2018/01/25 15:19:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000012b000-0x70)={[{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]}) 2018/01/25 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00005c5000)=0x0) 2018/01/25 15:19:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f00007f3000)=[{r0, 0x443, 0x0}], 0x1, 0x8) arch_prctl(0x1007, &(0x7f0000f2a000-0xe)="f27578180e36a2d7b58372d91df8") writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f00005c1000)="29000000200019c64e3d81ff000a007a02000016000000012000000006000d1000000000000000fff9", 0x29}], 0x1) 2018/01/25 15:19:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xffff, 0x1, 0x7, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) clock_gettime(0x2, &(0x7f000022c000)={0x0, 0x0}) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/01/25 15:19:24 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) fadvise64(r0, 0x0, 0x80000000, 0x7) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) 2018/01/25 15:19:24 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000889000)={0x10000, 0x81, 0x4, 0x7fffffff, 0x1, [{0x861, 0x1ff, 0x5, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}]}) 2018/01/25 15:19:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000458000)='./file0\x00', 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001f8000-0x4)=0xb5, &(0x7f0000905000-0x8)=0xffffffc1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000053a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x20) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00002b2000)=0xfffffffffffffff8, &(0x7f000084f000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000221000)=@assoc_value={r1, 0x1000}, &(0x7f0000601000)=0x8) r2 = memfd_create(&(0x7f0000c3e000-0x7)='}/proc\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000093000-0x5c)={0x3, 0x3, {0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005bc000-0x39)={r1, 0x31, "d417ec564c52d9b058e52a1a601e5e87a59ed9cf887663f4f80c9be979400cbc2bedfc8b4675ceba55c3571181201e9e00"}, &(0x7f00001aa000-0x4)=0x39) fcntl$getownex(r0, 0x10, &(0x7f0000a01000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f000011b000)={@empty=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e34000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004a3000)=@add_del={0x2, &(0x7f0000377000)=@common='vcan0\x00', 0x7}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000b35000)={0x7e4, 0x7, 0x7, 0x6669, 0xffffffffdf09b857, 0x81, 0x1000, 0xffffffffffffff04, 0x5, 0x7, 0x9, 0x2}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000e0e000-0x18)={0x3ff, 0x1, 0x3, 0x3, 0xfffffffffffffffe, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00008a6000+0x6fa)={0x2, 0x9, 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]}) 2018/01/25 15:19:25 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0xc8)="7c15572370f81f1f9c811a51131314f664554ace200a697d269038d3338e6940e7aa19d9ce976fb39d90e14bffb8bd601a516df55189c40d0475d2647c64b55a534fc8a8b89caf1568df9efb93f05898a261a604dee9d25e3361632d783e6cf63b6509f2ff81e7e81c7af85dbbebe000b7d054dacbc2fb8129b8bac34a3c9297000000000000001096aa250c92a707f83ec5113cb101b4644035b4b4f0ba30cbae8c303665de32a36e89b4cd7a3f979dcf7eb37b0cf7000000000000e7a39ede3f667a7cd7a34b", 0xc7, 0xfffffffffffffffa) request_key(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="cd00", r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f000000d000-0x10)={{0xfffffffffffffffd, 0xffffffffffffff24}, 0x30}, 0x10) statfs(&(0x7f0000002000)='./file0\x00', &(0x7f0000009000-0xf8)=""/248) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000005000-0x4)=0x10000, 0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/25 15:19:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000704000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = signalfd4(r0, &(0x7f0000476000-0x8)={0x100000000}, 0x8, 0x80800) dup2(r1, r0) [ 233.333489] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 15:19:25 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000058000-0x12)='/dev/input/mouse#\x00', 0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x40000, 0x0, [0x8, 0x16, 0x4, 0x2, 0x9, 0x4, 0x1000, 0x2]}) openat$ppp(0xffffffffffffff9c, &(0x7f00008d9000-0x9)='/dev/ppp\x00', 0x80202, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) 2018/01/25 15:19:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000211000)='/dev/snd/midiC#D#\x00', 0x7722, 0x141000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000275000)={0x0, 0x7ff}, &(0x7f000015e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000005e000-0x14)={r1, 0x2, 0xa054, 0x9, 0x4, 0x5301}, 0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f000016f000)={r0, 0x7, 0x1, 0x918, &(0x7f000098d000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r2 = socket$inet(0x2, 0x800000006, 0x14c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @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) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 15:19:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000004000-0x1)=""/1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x3)=0x8000, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df1000-0x4)=0x0) [ 233.416152] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 15:19:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000c93000)="3eee119e6ba634f3855b5e12ead5087047e3dc828f00285cf85a9bc970eed6bda2151a98d2adfa9092d9af887f6ef5461bc1e68c8e38db11c37765dad11b97e006dd13acefd4b7ce69be7095c3ab5a08401fac63adc4d2aefd7e62796702180a47f327a2452a06efe081dcaf3e8240df805fecf9a512d67313c18ed55a3bb23bd237da062406ef0575c4a9d73aab2a46b413ca8f0cc2f7ebb9243240a2484f010c0f3c477f05fe7a23ddf520767c7cbbcebc00a919e40404bdfced6aae69899bc551236c675c8e054cad") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@common='dummy0\x00', @ifru_ivalue=0xfffffffffffffffd}) 2018/01/25 15:19:25 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e22000-0x28)={@common="697036a972657400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000044c000-0x38)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f87000-0x88)=@ipv4_delroute={0x88, 0x19, 0x810, 0x2, 0x0, {0x2, 0xa0, 0x14, 0x8000, 0x0, 0x4, 0xfd, 0xa, 0x100}, [@RTA_METRICS={0x64, 0x8, "c4b8e22b00899d53994029248dbffdd6751235ea19fb9ae5c9ad1b430092dc0829cb102b7531c230c1f0c2f16564238ca4a986dbde47f0accc6e6aaa7fdd176ad51bdb56b4dc58baf27d95e54865b0f460976388343f01f13b873d3d195704"}, @RTA_MARK={0x8, 0x10, 0x800}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000692000-0x9)='/dev/ppp\x00', 0x3ffd, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00009e7000-0x128)={0x6, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x9, 0x7fffffff}}, {0x7277b29d, 0x6, 0x0, 0x0, @irqchip={0x7, 0x101}}, {0x8ce, 0x3, 0x0, 0x0, @irqchip={0x9, 0xfffffffffffffffd}}, {0x7, 0x7, 0x0, 0x0, @sint={0x100000000, 0x7ff}}, {0x100004f6, 0x3, 0x0, 0x0, @irqchip={0xf9ba, 0x400}}, {0x15c, 0x4, 0x0, 0x0, @sint={0x6, 0xffffffff}}]}) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) r1 = syz_open_dev$mouse(&(0x7f0000d7b000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000102000)=0x3, 0x4) recvfrom$ipx(r0, &(0x7f00002f3000)=""/212, 0xd4, 0x10000, &(0x7f0000dac000-0x10)={0x4, 0x4, 0x2, "94d89229f433", 0x8, 0x0}, 0x10) 2018/01/25 15:19:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) 2018/01/25 15:19:25 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008b5000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000a46000-0x24)=""/36) msgrcv(0x0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x526b970b52595f5c) 2018/01/25 15:19:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00004fe000-0xb5)=""/181) r1 = syz_open_dev$sndmidi(&(0x7f00008ba000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x800) readv(r1, &(0x7f0000e70000)=[{&(0x7f0000938000-0xe3)=""/227, 0xe3}], 0x1) 2018/01/25 15:19:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000603000-0x4)=0x0, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000d45000-0x10)={0x4, &(0x7f0000c35000-0x20)=[{0x8c, 0x100, 0x5, 0x7}, {0x7, 0x1, 0x8, 0x0}, {0xcd4, 0x3, 0x0, 0x401}, {0x6, 0x80000001, 0xfffffffffffffff8, 0x3ff}]}) 2018/01/25 15:19:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000025d000)={0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = memfd_create(&(0x7f0000d55000-0x9)='/dev/kvm\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002f2000-0x4)=0x0, &(0x7f0000d52000-0x4)=0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00004c9000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a55000)={0xfffffffffffffffd, r0, 0x4}) 2018/01/25 15:19:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f84000)={0x0, 0x2}, &(0x7f0000912000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b9a000)={r2, 0x3e, "e98be3267b164af3ae4a93cc21a85f08f7bf6e38dce48a8195af2d8d35b8227afbfe22687dfc716b8d305ffb0fda6540382e432860fc76be32f6c58d1ced"}, &(0x7f0000f85000-0x4)=0x46) 2018/01/25 15:19:25 executing program 7: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) preadv(r1, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) tgkill(r0, r2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r3, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x17) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/25 15:19:25 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xfffffffffffffffa, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x9fffe) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) readv(r1, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) r2 = open(&(0x7f0000511000)='./file0\x00', 0x501300, 0x121) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000730000)='tls\x00', 0x4) 2018/01/25 15:19:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) r2 = gettid() fcntl$setown(r0, 0x8, r2) timer_create(0x7, &(0x7f0000456000)={0x0, 0x28, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc4000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0f000-0x9)='/dev/rtc\x00', 0x200000, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000369000-0xc)='/dev/amidi#\x00', 0x404000000000, 0x2000) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000ff7000-0x8)={0x3, r4}) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) syz_open_dev$dmmidi(&(0x7f0000b4b000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x2) r5 = syz_open_dev$midi(&(0x7f0000459000-0xb)='/dev/midi#\x00', 0xe3c, 0x10000) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00001bf000-0x4)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f00004e4000)=""/126, &(0x7f0000f5f000-0x4)=0x7e) 2018/01/25 15:19:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007e8000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0xae, 0x1ff, 0x9, 0x6, 0x9, 0x3, 0x615, 0xc5, 0x1, 0x3, 0x4, 0x4, 0x7, 0xee9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6}, 0x98) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a93000)=0x5, 0x4) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000cf8000-0x10)=@buf={0xfed2, &(0x7f0000cf7000)="a2"}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000aa4000-0x1000)=""/4096, &(0x7f00004ae000)=0x1000) pipe2(&(0x7f0000cf8000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000789000)=""/4096) 2018/01/25 15:19:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff58) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000002, 0x8000000000000006, [0x4]}, 0x2de) 2018/01/25 15:19:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/25 15:19:25 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x0, &(0x7f0000019000)=[]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/dev/sequencer2\x00', 0x10800, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000001e000-0x10)={0x2, &(0x7f000001d000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000001d000)={r3, &(0x7f0000014000)=""/4096}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x180, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000001d000)=0x0, &(0x7f000001e000-0x4)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001e000-0xb4)=[{{&(0x7f000001e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001a000-0x20)=[{&(0x7f000001c000-0x7e)=""/126, 0x7e}, {&(0x7f000001e000-0xa9)=""/169, 0xa9}], 0x2, &(0x7f000000b000)=""/136, 0x88, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000019000-0xf4)=""/244, 0xf4}, {&(0x7f0000011000)=""/104, 0x68}, {&(0x7f0000012000-0x34)=""/52, 0x34}, {&(0x7f0000011000-0x94)=""/148, 0x94}, {&(0x7f0000006000)=""/149, 0x95}, {&(0x7f000001e000-0xa4)=""/164, 0xa4}, {&(0x7f000001e000-0x2d)=""/121, 0x79}, {&(0x7f000000d000-0xa5)=""/165, 0xa5}, {&(0x7f000001e000-0x11)=""/17, 0x11}], 0x9, &(0x7f0000004000-0xb2)=""/178, 0xb2, 0x5}, 0x400}, {{0x0, 0x0, &(0x7f000001d000)=[{&(0x7f000001d000)=""/118, 0x76}, {&(0x7f000001a000-0x8c)=""/171, 0xab}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}], 0x3, 0x0, 0x0, 0x963c}, 0x5}], 0x3, 0x1, &(0x7f0000011000)={0x77359400, 0x0}) 2018/01/25 15:19:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000f2c000-0x3a)={{0x3, 0x3, 0x28, 0x0, 0x2}, 0x7ff, 0x100000000, 0x2000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000235000-0xc)='cifs.spnego\x00', &(0x7f0000921000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008b7000)='-+\\\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000a6c000-0x1000)=""/4096, 0x1000) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) stat(&(0x7f000038c000)='./control/file0\x00', &(0x7f00005e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) 2018/01/25 15:19:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000487000-0xe)={&(0x7f000000c000)={0x14, 0x10, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000000003, 0x0, 0x0}, []}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x800, &(0x7f00002fe000/0x2000)=nil) r2 = shmat(r1, &(0x7f0000bf8000/0x2000)=nil, 0x1000) shmdt(r2) 2018/01/25 15:19:25 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffb000-0xc)='/dev/rfkill\x00', 0x101001, 0x0) syz_open_pts(r1, 0x400000) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x45}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x20, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="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", 0x190}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d66000-0x78)={0xfb53, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0xfff, 0x74f0, 0x2, 0x3f, &(0x7f000074d000-0x10)=@generic="7c435519f716f715e68044d7cf1de537", 0xfffffffffffffffc, 0x0, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000271000)={@loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/25 15:19:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c8000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) 2018/01/25 15:19:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000be000-0x9)='/dev/dsp\x00', 0x2002, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00005c8000)=""/243, &(0x7f0000bc1000-0x4)=0xf3) r2 = open(&(0x7f0000cfa000-0x8)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b81000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000027d000)=0x1008) getsockname$packet(r2, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000738000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e28000)={r3, 0x8}, &(0x7f0000573000-0x4)=0x8) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000b64000)=""/136) creat(&(0x7f000087a000-0x8)='./file0\x00', 0x2) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000056d000-0x24)={0xfffffffffffff001, 0x5b, 0x8, 0xff, 0x8001, 0x5, 0x4, 0x2, 0x1, 0x7, 0x8, 0xfffffffffffffff9}) 2018/01/25 15:19:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) 2018/01/25 15:19:25 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 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]}) bind$packet(r0, &(0x7f0000003000)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000004000)={0x4, 0xfffffffffffff420, [{0x85, 0x0, 0x5}, {0x3, 0x0, 0x5}, {0x2, 0x0, 0x1}, {0x8, 0x0, 0x0}]}) 2018/01/25 15:19:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r1, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) 2018/01/25 15:19:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000993000-0x1c)=""/151) 2018/01/25 15:19:25 executing program 5: r0 = open(&(0x7f000065a000-0x8)='./file0\x00', 0x48000, 0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/183, &(0x7f000064f000)=0xb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) syz_open_procfs(r1, &(0x7f0000b5a000-0xe)='net/dev_mcast\x00') r4 = syz_open_procfs(r1, &(0x7f00005b7000)='environ\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) dup2(r2, r4) 2018/01/25 15:19:25 executing program 2: r0 = msgget(0x0, 0x440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000001000-0xf1)=""/241) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x4}) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xbb)=""/187, 0xbb}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}], 0x5) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001000-0x8c)={0x6, 0xfffffffffffffffb, 0x9, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000002000)=0xffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x2, 0x6, 0x1000, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000004000-0x10)={0x6, 0xf4e, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000005000)=[{{0x0, 0x7530}, 0x9, 0x0, 0x1}], 0x18) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000006000-0xc)='cifs.spnego\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="e236cab3c16c462856b589fe5fdc617646aab10a5d4c878d85ac5c61258bdfd75d47025cd99e1767da6ede5e5056f0acb2bebe868c5f820abec2f520560527531aa6bce93f34b634ca348d527de81caae6aecbb42a0da0d337ae131e1c3fb399", 0x60, 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000007000-0x1)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/25 15:19:25 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x4e0d5e6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000406000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) r2 = mmap$binder(&(0x7f0000ac4000/0x3000)=nil, 0x3000, 0xc, 0x2010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xc0, 0x0, &(0x7f0000001000)=[@free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x10, &(0x7f0000001000)=[@flat={0x77682a85, 0x10a, r3, 0x0}, @flat={0x77622a85, 0x100, r4, 0x0}], &(0x7f0000000000)=[0x0, 0x0]}, 0x3}}, @enter_looper={0x630c}, @acquire={0x40046305, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000002000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002000-0x20)=[0x0, 0x20, 0x40, 0x78]}, 0x4}}, @increfs={0x40046304, 0x3}], 0x1000, 0x0, &(0x7f0000002000-0x1000)="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"}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xa)='/dev/loop#\x00', 0x60, 0x208000) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000002000-0x4)=0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x121001, 0x0) 2018/01/25 15:19:25 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000045b000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x4, 0x9, 0x7, 0x6df6, 0x0, 0x8}, 0x360d, 0x2, 0x20, 0x101, 0x9, "a597080f6cbd74235b417deb7dc4747749c1e20d08e3fb98926b700bdd5e8693c5da7f07f765691c9efae1b983f7e75fe43487080f3bb9a2f679ad9748bf4a5daf471814c4bbf47f5214be9a828e7ca9acfbd2f6bedcd3dc8b4c9b7fc4ee51eca0e896bef921426f358812921456eae5a1428b77f4d626b6d93705dc80c0ebe1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0xf, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000380000-0xe7)=""/231) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/25 15:19:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000f1b000-0xb)='/dev/vcsa#\x00', 0x0, 0x200) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000059a000)={0x0, 0x0}, &(0x7f00007fc000)=0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b94000)={0x1, 0x0, &(0x7f0000889000-0xc4)=""/196, &(0x7f00005ea000)=""/55, &(0x7f0000b02000-0x1000)=""/4096, 0xd000}) setrlimit(0x800000000000000, &(0x7f00002db000)={0x7, 0x7260}) 2018/01/25 15:19:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000091f000)={0x1, [0x11c6]}, 0x6) listen(r0, 0x204) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x0) 2018/01/25 15:19:26 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xf7)="33136a5fa04996861a9d878837c977e1d0ce12f7b5bdbe6b0971efaa91f8883c069a154344804d7b492c50c1549a9ee44c0c19e7c791efcf8c67954665f7ea8899ebeef3250277436991b0d4aa9ff56760ae64ecf84b53743c3b6ee4011460a974ccc66b13603632de56b7aa3472e7aacd28bd21a23497cba423c2673010932e7b6b8d49191bd14aec04e61da31cdaee7b984ebd6b7e08cc6ad4d508c82621810d12f7fa121bc822daa48f2346139f581dd97bca3543bda1cf0c9f9de0d2f994ed37796596646675e083be221a59a5f7237f02a78986c1bdc1fc6ddf72a1553376f93fad163c97b798e69aa092a7a9332343416cd4fd0b", 0xf7, 0xfffffffffffffffd) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', r0) 2018/01/25 15:19:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be3000)='net/ip6_mr_cache\x00') setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) 2018/01/25 15:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000015a000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) 2018/01/25 15:19:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000746000)=0x1000000000) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) r6 = syz_open_dev$audion(&(0x7f0000b12000-0xc)='/dev/audio#\x00', 0x2, 0x2000) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r7 = dup2(r2, r3) accept$inet6(r7, &(0x7f0000535000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005c8000)=0x1c) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000830000)=0x0, &(0x7f0000bb5000)=0x8) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) 2018/01/25 15:19:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/load\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f5b000)=""/4096) 2018/01/25 15:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000af2000)='net/anycast6\x00') setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000cf6000)=0x80000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000d2000)='net/fib_trie\x00') syz_open_dev$amidi(&(0x7f0000ab0000)='/dev/amidi#\x00', 0xe47, 0x2) pread64(r1, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/25 15:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000901000)=0x7, 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/25 15:19:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xa) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000051c000)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/01/25 15:19:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006d9000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000dd0000)=0x8) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/01/25 15:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000751000-0xc)='/dev/rfkill\x00', 0x18b040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000081c000)={0x10000, 0x6d5, 0x0, 'queue0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000dbb000-0x24)={0xd946, 0x40, 0xeb5, 0x7fff, 0xf87, 0x4, 0x9, 0x4, 0x9710000000000, 0x78, 0x59, 0x0}) poll(&(0x7f0000e44000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x1ff) close(r0) 2018/01/25 15:19:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x5, 0x0) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) 2018/01/25 15:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000618000+0x89)='/dev/usbmon#\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540a, 0x0) bind$alg(r0, &(0x7f00009fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00003a6000-0x4)=0x1, 0x4) fallocate(r4, 0x0, 0x0, 0x5) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/25 15:19:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006c2000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b5b000-0x4)=0x0, &(0x7f000042d000)=0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10f, 0x9, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00001c2000-0xf1)=""/241) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000b39000-0x2e)=""/46) 2018/01/25 15:19:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000c19000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) pipe2(&(0x7f0000aa4000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000447000-0x14)={0x7, 0x6, 0x4, 0x7, 0x800000000}) 2018/01/25 15:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a95000-0xc5)="ec23d80a50b59d9a0c4cfdbc2ae816afb67c8cd4a7a2df004d0a33091b4130b1c72c03b75fca7bd415c062f610dc739b828e3ead9b9f9f87bdb6174417ff61dfb4bb9f6da4231838ab22ef39f01afb885953009d4730ce79e74a1aeef9f2e58c7a154781f7216c5c2b2cc55aa46db411b3cd5e7361ef3e8b247bdce678219ad25640b7ce6c8aca807d71c1f9230b682e70b539855007ea05a68b8617a2b7c06dbf0ef313e19e25644b123bc78b0e883e8194f18106bfed31b1042b44b85da62a324ef83f1d", 0xc5, 0x4840, &(0x7f00002ae000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f13000)=[{{&(0x7f0000e62000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d8e000-0x90)=[{&(0x7f00007d8000)=""/4096, 0x1000}, {&(0x7f0000b20000-0xc)=""/12, 0xc}, {&(0x7f000021e000)=""/0, 0x0}, {&(0x7f0000da7000)=""/33, 0x21}, {&(0x7f0000956000-0xc1)=""/193, 0xc1}, {&(0x7f0000e4f000)=""/209, 0xd1}, {&(0x7f00002da000-0x75)=""/117, 0x75}, {&(0x7f000002e000)=""/242, 0xf2}, {&(0x7f0000519000)=""/13, 0xd}], 0x9, &(0x7f0000650000-0x4f)=""/79, 0x4f, 0x80}, 0x7}, {{&(0x7f00009c7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f000017a000-0x20)=[{&(0x7f0000ddc000)=""/94, 0x5e}, {&(0x7f0000695000)=""/4096, 0x1000}], 0x2, &(0x7f00006d4000)=""/165, 0xa5, 0x81}, 0x553}], 0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000961000-0x6)={0x0, 0x8000}, &(0x7f0000109000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006d5000)={0x0, 0x2, 0x400009, 0x4}, &(0x7f00002ee000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000379000)=@assoc_value={0x0, 0x0}, &(0x7f000038a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b40000)={r2, 0x10000, 0x1, 0x80, 0x5, 0x40, 0x34, 0xd0, {r3, @in6={{0xa, 0x0, 0x3d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xc1a4, 0x184000, 0x1, 0x401}}, &(0x7f0000f58000)=0xb8) 2018/01/25 15:19:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) 2018/01/25 15:19:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000471000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c0f000-0x8)={0x0, 0x0}) r2 = accept$unix(0xffffffffffffffff, &(0x7f000010f000)=@file={0x0, ""/4096}, &(0x7f00006a9000)=0x1002) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = socket(0x19, 0x3, 0x8) r5 = syz_open_dev$vcsa(&(0x7f0000ed8000)='/dev/vcsa#\x00', 0x260, 0x800) ppoll(&(0x7f0000e8f000)=[{r2, 0x20, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x1, 0x0}, {r5, 0x4000, 0x0}], 0x4, &(0x7f0000a31000)={0x77359400, 0x0}, &(0x7f000041d000)={0xdb}, 0x8) ioctl$TIOCCBRK(r5, 0x5428) rt_tgsigqueueinfo(r0, r1, 0x3c, &(0x7f000097e000-0x10)={0x3b, 0x64bc, 0x6, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000dde000-0xe8)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000fb6000-0x18)=@add_del={0x2, &(0x7f0000d7e000)=@generic="f761e452ae6140df9b1fcc4a477ebe79", 0x8001}) setfsuid(r7) getpgid(r0) ptrace$setopts(0x4206, r0, 0x574, 0x100022) fstat(r6, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:19:26 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000001f000-0x10)="183b632d0fa5616bf4ca08cea0c8bf90", 0x9972a9ca5c27fd92) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000002f000-0x8)=0x10000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) 2018/01/25 15:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x400000000000001, &(0x7f00000e5000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000415000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 15:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000063b000)='net/icmp\x00') recvfrom$ipx(r0, &(0x7f0000b0d000-0xc6)=""/198, 0xc6, 0x2000, 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = shmget$private(0x0, 0x2000, 0x54000001, &(0x7f000057b000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f000039e000)=""/131) 2018/01/25 15:19:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000013a000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005e2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000001000)={0x1f, {0x3, 0x1, 0x1, 0x65, 0x5, 0x0}}, 0x8) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000365000-0xed)="6adf1d0c1e064bf5e823c97b176766d1e8ea9fdc34d8061afe1e291125a6cc0fb1e2f2a41e3cd3cae4", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/25 15:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000007b000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f47000)={0x0, @in={{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]}, 0xe84b, 0x300000000000000}, &(0x7f000041b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000703000-0x8)={r1, 0x80}, &(0x7f0000fe3000)=0x8) mount(&(0x7f00000f6000-0x8)='./file0\x00', &(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000f70000-0x7)='cpuset\x00', 0x0, &(0x7f000007e000)="") 2018/01/25 15:19:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000149000-0xf)='/dev/snd/timer\x00', 0x0, 0x4) 2018/01/25 15:19:26 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_getattr(0x0, &(0x7f000042c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/rfkill\x00', 0x101000, 0x0) 2018/01/25 15:19:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000abf000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f00005ff000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') rename(&(0x7f0000dcb000-0x10)='./control/file0\x00', &(0x7f0000b6f000-0xa)='./control\x00') 2018/01/25 15:19:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xbb4, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0x80) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x1ff, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 15:19:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x5)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000254000)=0x1ff) flock(r1, 0xf) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) shutdown(r0, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x57)="c637211bbb6d385c798c515c7d925ae3e20d3efdfcf3e04308ebbe3ee0ef110d237e95e2eb26de58ede1ea515e508cb84e6b8b94fdc4cef8bdc69bc974b6b952c38ed3dbfa3520deb94ef0a37a8398a55ef16212b734eb", 0x57}, {&(0x7f0000001000)="f456d9781092fa0b0c97714a084f91da24ea5a68053212f76efeb9f3f343c6deb2000a5eefd8aef3aaa35944f7d0342a25fade7fbfa4c938", 0x38}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000002000-0x38)="822070562c892cc25fb27e74ad0b5b44e00c553574fe715bfef33e60b68cd5e51f368398418c98d7e33e8266a2404b1124eae2fdedfb4cdf", 0x38}, {&(0x7f0000000000)="9daf34cb79e9f7080edf711d1f66eae3b44effb5b077bd3babb2af8b88ae4df2186ed272d143705371e3089bef909b9f414330942fa0a0eee45784553f5809bbd5604795e32ff321b15c94b09e5cc65d9a5d1a30d3d90d1411dd7418eaecd33eec9ad21aa2ed64cddd9ec082c4011ff8b636aa19cf7fead946927b3eb30385eb5ed74f68ed1f842ba8905745c1", 0x8d}, {&(0x7f0000000000)="e1b8c93c", 0x4}], 0x6, &(0x7f0000001000-0x1f8)=[@iv={0x60, 0x117, 0x2, 0x46, "d89b139d8042a4304e1437f70a53b930da88146ef3fca7f67415f4aa97023a1a932db6c0733ba6ec27f31a29fd23604cc426bb1ac5cf478e9ce3f64ae8c42d1644509bba8465"}, @iv={0x20, 0x117, 0x2, 0x9, "7df2703e47b04767fa"}, @iv={0xb8, 0x117, 0x2, 0x9f, "88ca548406d69d3276aa691efe122e49d1d59beef682a1a9b1c1c1c8d52eaaf8a99cd24793e2291fbe2c3928f3c06dba62b9057bbb034a0fdf0a3fb2f71701a9baefefe148eb04c16e879dd4d3b1853461fbeacd3929069891b7a1777313cde2982264eb3c45d5ae63a23c91145c53eb0f97ea3628704099f03dade0a1195c2373e5d56a78bdf9a7933177d26e14c7246aee8711eb1a0e48285d72b94f5605"}, @iv={0xc0, 0x117, 0x2, 0xab, "e3f41445f670a749299b258acd1fe270293e79d567d6657707514d8ce0fbdd03f218fa0ad3daf4423faf6b3ba03278dd5f1d5ab73229c3f8382a6cf575b4fab042c4b0af03850accc472337fd512efecd0f90c53db8e6f5ee83ad0c3bae01fd2f180222f584783cfda0c49347eb60a69e18460a61a11b13f6369251e8946621dcd80f815ecb206d26df94af59f002433c894a646619dccca887d090016a32f602a6079ae42abc56bdf24d2"}], 0x1f8, 0x4c010}, {0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="be9483225d47c9149fe3f7252e67d542edfdc4eaa601d6095babbf9118f13c47c5d41026bb4a9ac1b01e8e8c08ab8052735ccc76e4c8de06684d9547d574a8669eb567124f450c662a721803febdb94f3386f9480e0878a4b3a1bdcd41a744cbf864da34f44d9e5663c23a145211d96cf07945c8bba2b39abf0bf3d2ab78e9c93bba8a0bbe70db5b0ebbb71421d088925914f9e0a341990972c7656d68d1a52bfdbcd117580654575d07c9bdb537844e6e43fd85502105b71a3aac00b3a96320b8287b5d01ddf6790b3e1d4ccbd3911fe692c4ec4f45c09a21130f12539693b564bb6f48b3cfac8bf02e26cbe20ed819c3857c6b9f69a852ea", 0xf9}, {&(0x7f0000001000)="d3daf54ccd24643fcb8e9d62b9", 0xd}, {&(0x7f0000002000-0xcd)="d1c227076559bd4c3e4bb64895b9e7f73c04ede6a761bced95b9327a6aeccb40e5fcb47f36ca2c36059e0cc0fe98cbbba298541c17bc65c611c90b29bb1de5aa485aecd31763fd1c7f366cc304d0a47531cc1c151e1badfa44bd7a6105600ad2bba11fe473721f2a760e97fdb277c232b3f3c813ec2a9d261b7094669f254a7de7fe905f257893cf5bf56a57e41487db1fdf978171a5c49755de00e26faf9703f62ff81d9f4141967f29be336d40c40785102e69210177691b0f8bf42eee4063159ec0eaa158bd1e38aeab3501", 0xcd}, {&(0x7f0000002000-0x86)="949b8c752f13f5709ea71ddcd6c5ca138a77ab5b18acdc00677e9e85b41cdf9bd4a4a44e5d1f8cd8ab31705837191c0e7302d78d46c32c34b7746a237a36f3f04b6e6a83273d445338684f6726e04132a4ed0ada295193db1bcf4735744949e51358ae97f48cb0b4e0b8866a78f08dd133ed075e432d8c9836768d6af194a307ee6ff575abc6", 0x86}, {&(0x7f0000002000-0xe8)="333879b81ecae1ffc41d8403a0693af31d51461980752f0b2fbcb9ec262d258abb23438526509589d1f37b2c83be2aad7599f3e385b4f87274be9f368568825ae2d2402a526591c97fae3c3c087fbeb0b056dccfee93d251938fdfede3ebf948bf529e7476897431dca32b03db1b7fc7da66292c50594bf65fc9987a476a634a23e60d88989a8e7b2fb6c81d6738031585ad7cf0c7cf5b8f04616d043907303b54bd386a4ddfd129f56f62d6a612573224029a3ad437ee60d96b3d3d3772d4c035f60b56d983105ab9c8e8d86667487aa2fdba95a6ee1336beaad6dd840a419b2a444d620d6a8fc4", 0xe8}, {&(0x7f0000001000)="a16914943d52e5da9e57524629d1caee521a8d5a37c356cb0f54c9b2c1e912e767af1dcf2a747ea5047142bcb2b23e351bd326be5e3742ce00acfa3766c157f9e72bbd5676c6dbd9436751ef98044538ad7a47921fe24ed059cb5c6f913dd5a3486c52ff58030d466883ac7779f3f9b66a851eba83127deed3074470be05ed84e09e710af106923d89769fcf03be9b9841baa412574e28bdaf7f", 0x9a}], 0x6, &(0x7f0000001000-0x178)=[@iv={0xe8, 0x117, 0x2, 0xd1, "fe06ec201a0c343fc60ca71e4aa7b2ac89a3ace9e56f9dd09ae196c36d7571005c434899b700d3a15e8b72629b414573871739fbbfd8471df7a4ebe86d74ea452b3691ea740f868accbe58760e84245168c8cd201d996e4f6b86d64402a8c64f4723e836b10fdd216d8d7589cc12c24bae5a6159dc76e5980a56068263bc3d07912bb4a23979d8f0f0063d4a50b61643b06ca722930f4b6b0e468e590563099b07a81d5526ae43eec3167637b16d95364604970ec74ac5941c249c7baf3ae43927c3e93c3f4e410736c25bee0731a08a79"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xe70f}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0xe63b80426ac56f8b}, {0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x2f)="3e063bd3dcb522f3822866aaf667f9314a11295951b1e38be27b031527dcfb570988589240bb36022caf88c482bdb5", 0x2f}], 0x1, &(0x7f0000000000)=[@iv={0x78, 0x117, 0x2, 0x62, "668de1631bac9cb4679346b63810b572eb564bb797d053b3ce2c79f03f3c52ea26907a230ad1cd598f9d7bad9dcfbc70c0de743efc8387b271c808da054d84433388e1ff36c4e6e82f99473d4f50d5478d795723f23412e70437b39432a1d8c96ca4"}, @iv={0x70, 0x117, 0x2, 0x59, "14fe46129535c9cef642ebca989aa08d4de86ab588e5ebfc448ba2b117a1c601d3882cde35661991ef66e712ee963c941cfc7e8ef891090103f149aac29e2501cafff7b626486924fa7c3ab2af36171c00a7436b939f18169d"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x130, 0x14}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x4e)="1e6fc1d55e5b05d675b97facfab5db1b0646654800a7c1319d0da5212ec026ca310d4248adb8e13568fba847857673fac47117120a40683443578aa4c48995d640d3e839ad2f0648fa0871372dcf", 0x4e}, {&(0x7f0000001000)="0c197e38b053332e54e63e58c6d04b28c8db7c63d8f6a6cec92672bedb20e3ee718f5a47f4c130fbed41691e6aa4d17946391eff5f31407a29b61cc1dccc66302fa319397d1930cc4060f0d471d0a06698c20c69d1012c7d2a6312af2dea85bbac4cb19b456d6976abd3432547b021c77169f9f109", 0x75}, {&(0x7f0000001000-0x79)="b469b136a71a493694d532400b93b7133fb224a9c5999242e307d9b438b95680db9e08d5f23717ba0fb81f03330c1729b843aa120a914b7be919c8471bec11240345729a70f597281d2858826ad8aadd4e6bb678aff964447f01d26c5db8b7107bc30e9df714e0558f3f041178c2bd9777c47caecea1273905", 0x79}, {&(0x7f0000000000)="84d50e9abf2f9285ccc590ab095e21e46c8f3658eb06bafeac0f452dc175d5f0e388aade297fa35a12a65248c63e838731e5d20f7243b32aa5aa9f10bae0177cb38412bdd139d14b69857671e986c1ba9e3387e91a6c69e2ddcc73d5a93df8a40a3de47886e398a9419d0f90ad05890d7d6027f8985c83cdf8fb9c87e3d3e6c09a9e08560d4ce7d55ba40bd2ba76d426c4d2c967f8493d4f13048a181e0ba32d58a08d9b8e5e4d7e7d3e27927c66505a1d82af2734b4289e304bfe1f061622", 0xbf}, {&(0x7f0000001000-0x40)="29a00222547cec0b11f1de8b3726cd456a51973e014d18a592341a0fc1fa4f13fae442987d5a1dc3541170fe1fd14c1e37ee675e03586fd595796796c81ac6e4", 0x40}, {&(0x7f0000001000-0xcc)="8a4c67d9d29c7a7d5f5db92ff067e328ca6621c2ddcddf226a525e326c02fe53d177cbce1af61fa3af740f36c2eb07ca8787b1c1e6cb0da858ccd3e45ac534e512d454126bbc403c1ae9fea5220bf8998bbf6bf2f7f8e86dc7fc635de176fb5b052428dd6c4c8b4996ab48d20b6184bd01e88753d35233ef1e03187c4bf55c5343914913ced40204bc72fbdec52d0e7aa46a03fbf1fddde194a6335f796cf32c3d07314ed7e48e4974ff6b2fc5e5418aa8f993a8e47abe2f32dd11b96fd4eae2e7438c6f8ccd7697e41cf04a", 0xcc}, {&(0x7f0000000000)="3ba5eb5740a0d704ec849acdd2d78059b026ec2d4f741ef9d89377847b8434d1fc0d68f1dabdd922106f05216dbc777309a191914f0cc5d8ee620676325294d16754ebf6a0c0f0f9cdafc619850b804dd1f96cba1c4bd8e3015797b081ff263ed583852a72e2b24d6b2416177b47cf9800747f7e42d124079a740b94cbc14ee1b38ed1ef914fd7d919902aefd08844941d8cd663881ec5b3031d5b8e864189c699fecd4fd53527bf2bec2c1d08d606c7260adb053806fe9146cba6f09ffc63fd716190815814c18daccd2a2fb385eb8ef1c4b58f3165caae129d4157396602e74529f3e22273c1fbe204d80782511a55fe1db661dbe5", 0xf6}, {&(0x7f0000002000-0x87)="68d0876aca17732f266b7eeef168d71fc3199720296c0fccb02a0907d04d29d3aed15cef9e64535445cedc0fac572512f5c3a316b0374d68857489e40dd6380d366d6cdb7d892b44e550244cee79f1855af21f5ea6c345df221c6d055a4a64edc8679eb01382ec082eb46c5ed3c844f0140b9ec37a4f4681a5fcbf01e93bd2821a6feb1d641267", 0x87}, {&(0x7f0000000000)="f5c296be4460550db5ba862b4c6df1ac910909f80d189bef6657fb5ab686f37124e56f1f5ae257b85495b4f5ecf384a937f6edd734e8905eb8890dd6e8ad91d3d275a091dbd5b2d1b80fdc1dd0be73fdbf33ced822c83f445680e8bd9dfdf8612e0cf4143db33e8b2bc4b1757e2cb81f0acded665dc58339a1a9d16fea51fae84147858ae4bb1318b4dee547312a27f1ead02e052e3dbd0223245e0da991beaf3b2fc796c6db0f6420ec3c38e38e43db7bdc1d0a547f", 0xb6}, {&(0x7f0000001000)="c826b5a666f6c7460df81954b068ed16f9bb7d34403c39e16611a8", 0x1b}], 0xa, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x100, 0x117, 0x2, 0xe5, "31c0a0e7f760396e1957a2d365366740c96c983f70c088b8375c62d5e1115841f4f0d6e75e2606a4f95a545ee1a557c80cf197f5277509a57ccb0c5dea7a40cf237e1998e8c15fc4b577015fd7737b7c20a15a08968ed81ade67cfa5d2155c0d05537bb8285e2c088c19bad2996e4781355c9d24948546e1ccaf20954d16505ebea9ab0dd462e3574c45bcc2ab644c67829b7f3d05242a92014ab354784af6fa0b6f33cb4b60ac84d7a8f04f8b2e0ded762ae01f118a156e67a046ecb59eb7fa5db9b4294bf3e7d9ed3f0e5c6dc2d9711ecf2ddef6aa4adf1f5a564f3ebd80b5248da59ac1"}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x0}, {0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="dd7f841fc7db1c3d653a6c26a81459a57fa9c88a82a9185fc728cac5bf1cb394031d8f855cb48db4e834b180bd5c79358c0fafefa80df13dabe547e3b84a6677615cb264e7514b89497ea04d5a97dc23ff11f59cebbbe8c8993811b835de2e988b1ccaac6bad68f26ae360329fb76c912b401d82e5d45abfda26d08f0ee8de28753e981d3bc63750252270c75b0405c696b2abd94f0b712d39a0cc265620486cd6449b732b5d3e0dd2392ee691d46c", 0xaf}, {&(0x7f0000001000)="929ad81f7ff4cf5d8c6f38ce2ef4ff9284d46e836c8539c32201cf9ec94cdcb1d82167323f261344ace96d901d26f9f980ccdca477ea3870", 0x38}, {&(0x7f0000000000+0x470)="afd20eb809bb5cc05e4c13755a0cabe612e910df3c6a6c37f9ce9df41eb82616336af19838fdad234e688c2b56f7d71a88e33dacebaee0b6c2f185d806f486b27a6f1281b07299ed70422b102c5cda66cdb5f8ac5a48c4d518f2524c3dabfe575e91b60d1a52fe4a06077ebedd863cfdeecb60268fe89a58078a8eab03971b10ee3872142be6dac7bf953e499699df80d9296ab0dd0a9e0bb622b008e2e74fdccfff5c9cbe24dfbf92a58303151f2410f75d8bd920e2f4883c39978b46672644c6856f2d5cd3f013b50f3110a1620ef40d1b6c89c66ab5b7874e9aa273e87c3d21aaad28f1b0ddfa9c2657d2326a", 0xee}, {&(0x7f0000001000)="0233e25fbb605bfc472b39c933cd5b642328ea34ade4d5d7e038892e0f13", 0x1e}], 0x4, &(0x7f0000001000)=[@iv={0x20, 0x117, 0x2, 0x6, "b75646b55c40"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x38, 0x117, 0x2, 0x23, "2ba69d40148a02234d6c14c3955442ca0ef234d43c0c88a0d388cef6d04ef29adf66a5"}, @iv={0x68, 0x117, 0x2, 0x4d, "092cfa52b947c79269cdad11fff4734fba472257417924d0c4eec9faad35de15d5d4f66f3baf4073a567f2e0e17c9894eaa93800fa1f3055536a1f4baf130bc8f870df738eaff446be06f31314"}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0xf0, 0x4000000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x4e)="c73e2cb1c184106f69091045d05eacfc4710085327c5dbcbbd21754b4fc02595becfe34f1b980a3be27e996f64af58cf9f204e39ef6f9ac47592ae1f29b05bc7a5b35f42ca63b8e82d1fbe971f2e", 0x4e}, {&(0x7f0000002000-0x11)="4abf4290306d822ce2b77c45b3017d64a6", 0x11}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="0d734add", 0x4}, {&(0x7f0000002000-0xab)="c179e9cc58412d3303f7839e52be0a062d0d636eda1cec7de215783640df597dcaea0da9088221ece0aaadf9c4d55a8dfd8126be620bf63734fd7262d7d88e9a91f078a56234671216b14c89574488a43e8b13e5c6c1a6e6fe3d7b30ea6a9e61937414f93a3b2e413d1a22b22042a3299a9a4096dc53f77f36d88f73e1a5d142e4532159e6933a98a33bae97536d6c2fb973bcc314ab6443d2202de04e5419c0dd56fa603b389eced7713a", 0xab}, {&(0x7f0000001000-0xca)="0ec383bd0bb7e42d3716377c2682a75bd91c115a53039d038b6f328b4a8fbf3a685a750181efbf7be9f911a3e591a3e55802f6e85e1701d7772e5fc776c356d280125eac818b1874205a3b99576ffa4e4c0df871ec42b554ce99e09c90ef888c44cbb5cc4af1b092e35bc623bfa0f7f975c7d1d800893b162e3edd1de9a02223e182d33bc9c61a401a161af69471e7a44d3f11572be538d9eeb1432564553d35934a93aaa18696fb88c0f6ef27d4ab2a52f4dee037a131d3e2f65cb1dd3f42d79242e070c354e96e6b31", 0xca}], 0x6, &(0x7f0000001000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x80}], 0x30, 0x40000}], 0x6, 0x8004) 2018/01/25 15:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a70000)='/dev/vcs#\x00', 0x3, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e6f000)=0x0, &(0x7f0000416000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ea7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x340473d7f0309956}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000469000-0xc)=@sack_info={0x0, 0x3b18, 0x3}, &(0x7f00002bd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000de9000-0x8)={r2, 0x52}, &(0x7f00000f3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) 2018/01/25 15:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fa000)='/dev/sg#\x00', 0xd18e, 0x400000) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00000ac000)=0xffffffffffffff00, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 15:19:26 executing program 3: 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000629000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = syz_open_dev$midi(&(0x7f0000429000-0xb)='/dev/midi#\x00', 0x2c4be702, 0x200) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009de000)={0x0, 0x9, 0x2600, 0x8, 0x7, 0x6, 0x8, 0xb0d7, {0x0, @in6={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000, 0x2, 0x4, 0x9}}, &(0x7f00007d8000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000acf000)={r4, 0xb0, "4407d4b79072346fed4a9f0ef3826e4d70433f3d272e7674c2fa9c241225fa4e0e6d88c77f6d5d819cbbf819d1020adec130f2ab24cb714f5ed501feaf7d17ebebceba99f30c5f48ad31dad837b562b8fd241e13e95a2d9d9136bd0dc2a0ebe8f3e440c919182aa968f7cb058875e37df8c8eb62f61dd14d785c486c4f10062e557a27ebc5507e610898880c4f0827f42e6f56e78f357c9fbb67b43919fa8bea869e948fa76d9e72ab2a0a9c56de27b9"}, &(0x7f000073f000-0x4)=0xb8) 2018/01/25 15:19:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28044, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f00004eb000-0x8)=0x0, 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000004e000-0x4c)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0xffffffffffffff54, 0x1, [@typed={0x10, 0x0, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000069e000)={0x4, &(0x7f00004ad000)=[{0x9, 0xfffffffffffeffff, 0x7db, 0x5}, {0x4, 0x300000000000, 0x10001, 0x1f}, {0x7fffffff, 0x5, 0x1, 0x5d}, {0x7, 0x9, 0x8, 0xbe}]}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000005, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000320000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000e80000-0x4)=0x7ff800, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a7d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000bcd000-0x8)={0x0, 0x2}, &(0x7f000095b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009ec000)={r5, 0xf1b}, &(0x7f0000c5f000-0x4)=0x8) signalfd4(r1, &(0x7f000053f000-0x8)={0x1}, 0x8, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00005bd000-0x4)=0x0, &(0x7f0000449000)=0x4) 2018/01/25 15:19:26 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000000d000-0x14)={{0x8, 0x8, 0x2, 0x1, 0x4, 0x7}, 0x6, 0x5, 0x6}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) fcntl$setpipe(r0, 0x407, 0xaecd) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f88000)=[{&(0x7f0000f88000)="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0x1000}, {&(0x7f0000f2f000)="ab7135e740c6f941b4cacb1e38c8ba9949d9aec47540aa99f445bad6660e", 0x1e}, {&(0x7f0000f89000-0x1000)="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0x1000}, {&(0x7f0000d1c000)="4c1884ce3186b5ce5735937cd5f88fdda63a58d7ffd3a2d51232db645ed11f42c5629f28774b6c189360f0f4c2424a32bbe7fc3c02437e67453f98f4d6d818a39c7f1a3b55c25b62290966038a0740d75e9a7545b068de944f9b234bf926e06e7a042c15a9f0d79767f99b0e63f8e964d01934f9b472a0b74bf52f47898724", 0x7f}], 0x4, 0x0) 2018/01/25 15:19:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000752000)={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$sndseq(0xffffffffffffffff, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f9f000-0x4)=0x9) syz_open_dev$admmidi(&(0x7f0000994000-0xe)='/dev/admmidi#\x00', 0x0, 0x105800) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000144000-0x8)="6e65872f73636f00") accept4$ipx(r2, &(0x7f00001d2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e90000)=0x10, 0x80000) ioctl$sock_ifreq(r0, 0x89db, &(0x7f00002b2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) io_setup(0x8, &(0x7f00004d4000)=0x0) io_submit(r3, 0x4, &(0x7f0000944000)=[&(0x7f0000d57000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000323000-0x7d)="372d750b0e6513e0571dcc228f8ba3e09f2e2b323c9a877cd9fc8318a34cd7272f09ae3a1190f1e29af7e4ab7e09dd091097512225db05d695697c75b6b79e2907848b769d939715a4ec401d7e0af7d7ddd91defdb1f102593c034449c857832dfb482fd07f02444661e024f6f4ed199a955740de509ca82ab55d8c326", 0x7d, 0x8373, 0x0, 0x0, r2}, &(0x7f0000636000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00003a6000+0x1bb)="9076acffbc6ef4fb3c82962cbafbc9fc085c78e8eea330a21e2c9bba627960ded208f5fa99bf2921e4017e1eab991e3298cc03d2b01458159eec4afbb816ba04a49d692e958f6ff55a22040db37f27bd0ef11d0e1d1bfa9b1ded4fa5feb56f462673408ec23ab1b01790392c4db4bd91cfbe1b38ad5445b348e59e7571c377e77084aac60d0416fa4e06b156a9403df63ca5480691c0ddc1d4daaa2d57954000d1312c50c2fe35e740e9598b4ceb9ec588bd8062a98530004fc908ffdea92efa55547f481c990c2ad6426e2815e1585c", 0xd0, 0x5, 0x0, 0x0, r2}, &(0x7f0000724000-0x40)={0x0, 0x0, 0x0, 0x1, 0x400, r2, &(0x7f0000b40000-0xfd)="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", 0xfd, 0x5, 0x0, 0x0, r2}, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x3, 0xed4f, r2, &(0x7f000010e000)="f5b5afef6495d9bdab5fa13d9822585df69a62675558f859343225473a98033f3927cf2c47ba5fa7dc19487a470906d9bdde25bf0306c99ede117407f7f77fb06f6c05f75977d18cb9e5de42d2bb57dd5c52de5df48a0ee038bcfc77e2ad9e9563a917d4808be1af0382bf8f6db73a8720ed652c1729be25bf7cd5dcdb046eb26c7ee19cedd6b609ff355ad731bee5518717bbd7f40c7553e30cde8c2379a6689da112843de7d22f564226d229c12fc5c515e8d2edcfd0e889b4ebe2c153c66e576548dfd759fb0bdbf1e596f4d038878c3b27acdf271d5c92e58608b28ece321e4bb9366fcefdddd701e2dd95fa944ed0fef1d4c8abe47fdb8e79689407279e002128d0d17f8d5624b784ac528912779751c5ab993720940708400dfc6d5da81017f3c24020dd30d0fbeab50c43c8e8cb0bd2768edda39e054ba28677415100382039766bf601b7d37dd5eb25040d80de62c9aaacd2bb122ba70fb1c896089dcbb5c22e8bcc12eb2dbccf3a4ca7a46e37d6779afd7e9bdb7cf6af3c09a9d66cb5ea7f9713a2fbdb4aae38a7d2555a0927ec2b59b10c9ba1abbe72e87513513b2788935cf732148f312e52d0c73f7c71ad692ca3cd2dc1320ae331bf6117c3ea9226293fe0fe36371f7945f3975d0540ab55e9ef0051e83b0c901e96c8c63092347213250418108e1d30b95bb165bc291e2f49124564738eec19f177bfa7031867e4d088f85cefe522d9b158bd40e7a5765a4dbabfd84483ecb4fafe3b99d957629ee8e63735ec4447360fa184994ba890145a71fd1fc2f6d2c43859fd6e750051e2531ab1898831c8a5d7aacf6b1278d3b37271e6280d8f653d6136e8ba4202358e512e4085906771cce5a8d321f3fe372e1c18878325461d53040ad250e7dd960703bf555d2577f4c570f6461082934adaaa829ddd40daecbfb5309f5206c9762de385d083995586890045a4cdf1ad8d06e588e606134d4b2da5357e66d4e01bc53ead2fafddc5b5ca739e779b9fe4d8f75340699f23f5b3f55620f7050f71be8cf2d7c5b65ae77166685055ae17b7a9ef4a0832796cf49afbbdddd457ce59ca30b486fa1894cad012ec1a39ef6cc92e50b6bd58c844789a0dbb72ac84af3e0bbe392513bbe42075d14befce732066938a4ac80e54917f2ace3ec23052cb69f44a4bc93ffafd99f7b5a1cd5492bd45ff42b71bc5960864c0420d6cb2f7091299fb8344f1747e3247eae9b3c0fa32d954fb39eb65601a986fb2dae21531ca03162bf15d3864b4f6420809104d9b38b3e8687d929cf8fb2bc3974ce7389811bbb3845116789e941457c1abdb34add2e42c40d88f588c96c5fc963bc9dbac6abd6350357154f9f1400a1b68f2dc22d40bb7925f3b2cca8a59bb64077c474d0754ce578e67e2647b6da4ec9d2876510f375eeae5a3e4615705a6e34fde64a6e93f3f3c4c423a47099d22edcc851d51c97cc2f7d481b4bc4b9eae02d24e32fcdafeef578f97bb8f0064f1e00053cfb1c45a94f4ad3976fbf6f0b1936814b5ff0555d8a6b04fe11fe3aeb0e429ef28ec7be9993d5d912eb389e9b3e82d607557ab2529cfcbaf78b47b2a3d719acbad999c806de7b5431d35f76be642e8244c995295783ce1702052a462ce7f545e7b60d95b18709cef7cfb5b87ba7a61077fc29c89953b832f1b252ac4d09a421b534a10e46e25f5383e862ef952b8f8939577af08737d6e1815e8f30791e23e0febceaba2eb8068bcf47a400f940e253a42c4006a12ba51b59951427f1f2c5b4d8dcae0512f78d92c44233e672c5a1d3c7b7c1b8665416fb6277eb6de8fa728f3ab5554774625c533494d9454cac8224aebf131e54101a403319182006921a049e9d1e0b2f64398f937de85b45a4800f859df2383e686cc73f0d0e3685719e4bdc2cdb6af4423afe3c94d137ea96dc2fe47f646461a4dc458a9c27e5afc9f036650e121d975e08c2478bc2d1638f9e3464f5cd8a73ea70cc8fe01566c3d3131b7986dffe61fc205f0c5b1d1cf300d4184b146cacea6633adce97995523d5b48b5993c079bcc4d5749c52389ea07de07f4135d5da9dff26ae7acbcb875e43b6cb98ec8510303ac68d3782f8162ba6bc45340b5d2c2cddddda121a97082179e1e72d67b78e8d3904ceead947d05166b1393e59e8593d6808e52cbd8379629d83552e94d6147c63ed0c742bd43b374ca7003a01512b8c77b96192d3a8e9f6f32baff6dbffde977a13cd0cebbeb3d64719ee896f126af0984aa7b5eb24c29a1f770774a6917816ecc2ab0d448d6894ba6f74964ab0df6ec9166e92ad2ea366b75f2df4f1173093deecf7814f4612c5cceed35632ae01130057747b478211ef6394cb3f814b76d9cece082c4f4f20700a546e6b79ec2d88dcf12e60fa85f81b359fd69712d30630b03f4688f7363483b6abcbd0d4462316a98fccffe414ec65ca1a9b48eafddca919535871da4289fb7cd60b953e05dc940e51c88251d914fe10eca3fb41a10ea3269cc599c7c302bfc79a59d3572040e2456c06714d8584ea0588767ddf683f4b9cbb9cdd8f9d2894f226bcaca9956d4c53557e5b035c5d495b2d95cd24cb8fe382f388b946d4923ad956dfdc46e2a0fa3c956d522113a0a6ac0bf2cb376435627e3b0ee9e9c197883be33ecf365f07dc2de82512e8a276531739aa29fb922531cb1c4af37bf27b5ff8ec0ddd081f6b40ae2f2000a96f4ca4efd17d70743dcd654c9feae26392c7b67f732a6921c989ef3685fd153a85c4920e56208b46d4d07fc3cb2db34232609ee75574460b7734ab0d05c9d2a0ecd60e83fd10d9e2e1ed711f7bc748c2b5887bf3fe8f91166571b719d5e3489731165d0e884f92753c77d8c46d5e139f7edc25c23937c867ee8b64d6c46b6d332cf6d87442f3fda3d0dd15b7ba0858b9dc35f2da84d9ac43ba062e723b36589916eb6c5bbdbfa931b9d59812d08d01531987f4059061a11a40e85db15d1593405f061c1cc0744783d56fda0f0b8046aa01751767d53a4ca380a19d7b6357cc6d6334250b8111d3955adb6bb93a5c40f713d9b2fa2773bb8b271eacfb3cbf2eac65e96e8b98e2e9ccd6a6e5547b3c1bcf5d4593cede5adc82ef3e65bfe445c607262ce72d76e7c10aa9e066a1e1933192932a8f0182fc6b4c1643a986226ddad1e5a927ee054a756d3c1b139804870918c3b2a2ed57534377f404fdc893f70edae4a4fc00cf2e10ec8d3f307522023287b7a120a17cf3b97ea2b544c9e2ce58a9978a01b598c04a9b6e1f3ba42d5d529377a0bd844023c843c6e7869574b9ec6da641f01d75cdb4aa10631f81dabd009b230258326752edbf0e5de3f9db62eeea7817a8e0b99bb34228f40efa86f6ed56530edda66693db67d4b7b546058ccdcc3efb7aafde5319b4d2dc4e590830e75985f8364bc83dbb7902a72ec137856fad446d24e09fe4a8770b0aa1a073e5f5f33e90c2b56b6539cc7dd0e38ac1dd6d2f6ff3e19fb1999240c841ac90cece2f97aebe58ca6c462e2002761e4ed7047be408f631c8abbce7fd71480eb5d125d9dd5d459213fbd25284c88cc932b8052078657892746ad7d7814569418db3765aa1a2ab146f2b385fea666c75c662474cb85c59bf76c1f83a9e5f12890ff7a6108b0a26616739eecbc1d0192c416df00e4f797624aa951a16ba214806f26ccd8ca1f61235eead06d41a1bc78cf565134431a17010e081f9c81a26d7224157ff025db69de9d2187203a1cd9dcad355e43a0a5d2b73109a6447ac44ea7f7f4e6e36aa0221c5ff798a96c3bb014e898f50d9fe34f253f40b616f755eaaba0f4e38d889354862c55230fee96f68cbfeb6073644f95aad8339a2f90f3c47efef0b08776e94875bc6da0e3d12f265bd1ff88b3b82dbd3c9e9dc4fdb890b7e3f48ab27fb9fcdcbe0593c57480f1c1e334b64ffc24fb6bbd13af6d5af393bbde1347ec3c48dcdf93760df476ab6bfbb1925c3798d70ce89c89b56ec3309cadd1e5759a3e9efd2eb5b32633d4440e208a8bb6dd2880624321466b1bf5c07ece3a120c87718c1f21c638c0dd8920abf1f009ae97b986146e213051ccdf361595c4caef797ab0bd2d2118dd44b786adf6ba1151fa09899e7c8538292631d71c10941e820b877b1ab0abfc34462a81e93cb7fe4293adbdcebf24f3bcd2e24a736ca8319368ffbfd009d24cb46e9107dc3329495723d1340a0de292c51157327ed7e5342f5936d8943d6f11427150acdb6e19de56bd8d4a65a1f273a19e3b31fff40bec550dfd4c18b022f821797b8ee302a3f66de1ac5300cf2bc803de4de4319bdceb7216af300d079713c9020a21d1a1f38a301dbf33471af98e8fa618823086c4bd7f3f3112c3f274434d1851c458fd91be55bd597f2d614a406ff5b3ab598f0ce79d147afd54bc646004904441484a6266935f8ff7e3a8490ce53d559e76400acc411441d3b0c6b514e3d7ca859ddcf12bef6345007659248e3860ed9d78d586ba8bb203ba2c0493f9d716e24ed8aed4abfe83ef7e127dfa544dd5b1cd9569acddcb1a5dcc1ff11e0fc42a138407eb3bff83c7ac1ad7d117db6c51f033754e583ec84749ad9ee8ab0419e64b740b5a841a9373fadbab4c6e79b786eb14fa82660dc439272d6d8201e90b4b0b76e213dca4e262ade19b3eef62af3870d0788fa398dafa6940a886fb80ec13cde3dabe5bc84ce67affc5b8e0cbadf993fde64f9fe43ab794a87cbdd7662e737848a88b57c34633f75ed0ff9112074bd1e17c3bf11b70d477555beb66de05e376a46d3dc3c3379938766911cf14ce5f84d7fc265daa53d0a86bd7771f56005be9c19927d36604d9eb4ebb4d4f6a83a70767326ec167c52d01432e2c0c4bc10ca5fbbe02613c97b43266fd4d4bfe14ccd7611d13c1e1326f0f0ea0d8b6bb32d7f55dbe86735a7584a1713a402170dba3612819cbb62b78fd786947f8eaf51f24d79e292f5fa939d2d1e7292320d52a4abd67849f7907261aee158b5648a3bfe208d451b281a8a072f7f6ed9175bdbbee957ee38b456f0de1227deb6e8aa3d1413f4c04a2d8fbbcac2f734e8b19c19144454bbac0f38a2283be0f3c34ca223cfea56f6cff2ef6a1c702fa4a6e31790569a5773cb478add0447f100ef2f8b38b83d9b4e41f325efc1d28772487b46abc52c8a83f492936d9e6c9457e01259917d9815579f0b18ec71204f086d005affc19de19475de552a635ecaf4130909d83d46b5f64c42d17241fac2ea4796c7c4174b7ff8bcaeafe5011b1872262ae508f590d1fab80795441c267f3b7e9e59cf888756c9dc952b46eb6585138ef550548a629fe050bf6a58fbdfdeec26c8622550cc24f74b0eaeb5c3c8cfeecbd1cf8ec0d999516594a778a1599019386ab967871af9d3efd904dc3fd3e16e70ca13ae8cf739c691f8ac937b9fcf94f0349f6f4c275b59b5ce0a0430659ce5bf98f32a7ddb851a53fdb86fe1c5e6a5cabae81a828139ff1d20df330c9f56f7c4b573dc410e0888b18585a107e261b4efe55a8ebfc53524388b80d59665ed1fe2008a07d8936a3669b11751c53e68efe5eccd392aad668a419d4eb465bbb80ad5e373423756187a59f212b859d93bdaed24398e954b5e79b56e09eec9b74081a0b577260b719253d4e8d219889881b99f1767daf14310a46092acd25e92d3f6ad63fe5f8e24a0e947130568e5a05149e885ad8ac4f0d5c6dc672bcd291002c1acfb8482efb088051d5ec819f8fa28a4c37bb31c4c36eb6a8d73a7de79a233ada4942de6d6ecf6e24b158", 0x1000, 0x8, 0x0, 0x0, r2}]) 2018/01/25 15:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/vcs\x00', 0x4000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000137000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) 2018/01/25 15:19:26 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000240000)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000acd000-0x78)=""/120, &(0x7f0000acd000-0x4)=0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1a000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) 2018/01/25 15:19:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000a1a000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x400100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c49000)={0x1, &(0x7f000097e000-0x8)=[{0x0, 0x0}]}) connect$inet(r1, &(0x7f00004e4000-0x10)={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r1, 0x0, 0x9, 0x5) syz_open_dev$midi(&(0x7f0000f9c000)='/dev/midi#\x00', 0x7, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x27}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0xd91, 0x0, 0x0}, 0x4, 0xffffffffffffffff, 0xa, 0x2, 0xffffffffffffffff, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 235.304119] device eql entered promiscuous mode 2018/01/25 15:19:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000510000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/01/25 15:19:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/01/25 15:19:27 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0x70)=[{&(0x7f0000004000-0xaf)=""/175, 0xaf}, {&(0x7f0000003000)=""/36, 0x24}, {&(0x7f0000004000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f0000003000)=""/158, 0x9e}], 0x7, &(0x7f0000004000-0x15)=""/21, 0x15, 0x4}, 0x102) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x84, &(0x7f0000002000-0x84)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7fff}, @in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r2, 0xf1, "b22b49acdce08903ba72554101083e880e1268b881f9184e2f1cb1a864dbf325747c941dca5ce7b33a8bbfcec34bde518e5b38913eb6eb8c66d40d5d5508ad982704f40047a49b8a9b5da52896c49ace98e848c1e59fef79a39c108b068584d0afc960baf480f780db6cdc2c74134d40b1d8814d44ec4a7a27621b8b63cb5273ea8e5fc521646f0e29e56e95bdaabb6b8777f54fb31ce4d1a4b12d1a1eb5b6d57525400adcc27c689dcea79ad4ecf905592ac54411b18eac92719ee49cacc43eec67b4273f97874bd28e1c253f25110264157cdc647cf548eb7492433ea8e761b6b836aa9fca0ccd9aab916f31cfc7b6bb"}, &(0x7f0000003000)=0xf9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000-0x1008)={r2, 0x9, 0x1000, "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"}, 0x1008) 2018/01/25 15:19:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002be000)={0x7, 0x2, 0x100, 0x9, 0x9, 0x8000, 0x7, 0xfffffffffffffff8, 0x4, 0x3f, 0x3}, 0xde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00004fb000)=0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cb0000-0x20)={r1, 0x3, 0x1, 0x8, &(0x7f0000ace000)=[0x0, 0x0], 0x2}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e8000-0x3)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007ab000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) 2018/01/25 15:19:27 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00007b8000-0x8)={0x3ff}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fd, &(0x7f0000f4f000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000da2000-0x3e)=""/62) 2018/01/25 15:19:27 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x2002, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:19:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x6, 0x5, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3000008) keyctl$join(0x1, 0x0) fcntl$setsig(r0, 0xa, 0x3a) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0x9) 2018/01/25 15:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) rt_sigaction(0x7, &(0x7f0000f32000-0x20)={0x9, {0x33c}, 0x10000000, 0x100000000}, 0x0, 0x8, &(0x7f0000887000)={0x0}) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000804000-0x1c)=@req3={0x1, 0x1, 0x7, 0x5, 0x3f, 0x7, 0x101}, 0xd) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) 2018/01/25 15:19:27 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000896000-0x14)={0x2, 0xffffffffffffff53, 0xff, 0x2, 0x8001}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000975000)='/dev/cuse\x00', 0x4000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000702000+0x2a8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000cfb000)=0x6, &(0x7f000056f000-0x4)=0x4) 2018/01/25 15:19:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/25 15:19:27 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000024000)='/dev/hwrng\x00', 0x200000, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000000c000-0xe)='./file0\x00', r1, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/25 15:19:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ac000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[], 0x10000000000000da) sendfile(r0, r0, &(0x7f000032e000)=0x7f, 0x7fffffff) 2018/01/25 15:19:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffdfffffff6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x4000000000032, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x5, [0xfffffffffffffaef, 0x4, 0x0, 0x7, 0x80]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000003000-0xfd)=""/253) 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(&(0x7f0000001000/0x1000)=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) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000)=[{{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}], 0x2, &(0x7f0000002000-0x23)=""/35, 0x23, 0xfffffffffffffffc}, 0x0}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/218, 0xda}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000002000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000)=""/186, 0xba}, {&(0x7f0000000000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0x100}, 0x8}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000002000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/228, 0xe4}], 0x5, &(0x7f0000001000)=""/235, 0xeb, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/191, 0xbf}], 0x1, 0x0, 0x0, 0x2c66}, 0x100}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x98)=""/152, 0x98}], 0x5, 0x0, 0x0, 0x10000}, 0xff}], 0x5, 0x20, &(0x7f0000002000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000a4f000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f6000-0x8)=0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/25 15:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000748000)='/dev/sg#\x00', 0x100000001, 0x800) connect$bt_rfcomm(r1, &(0x7f0000daf000)={0x1f, {0x6, 0xfde, 0x7f, 0x9ce, 0x80000000, 0x20}, 0x4}, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f00000f6000)=0x4) 2018/01/25 15:19:27 executing program 5: syz_open_dev$usbmon(&(0x7f0000c1c000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xfffffffffffffea0, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:27 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x9, 0x106) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000623000-0x10)={&(0x7f0000d85000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/25 15:19:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe5000-0x20)={r0, &(0x7f0000456000)="37fbc7cad861520c12782bf3f8f8703c1ccb7647ddf7b89cc121eceb66cb3811d168a5260ba4641277985509fcd14167e4ca9d42fec0f5b46f7ad5cb2f43ffdfdfbe2598e122930e379952c651c694f1aeb3fcdda5f62b975fb360134e3a37372ddb7d26f82a454e825c2938d39ecbf5ee8a3c06ad3db47a985547e33e658028ec0e7d5f7c4c4ccea1bef4635c9f62cac9c876346280d950bdd20924277f001ac0aecf9902e52fb55a0d34d2b99226a9287a6c22efb671106594b7a7166ba383b514c76454", &(0x7f0000a50000)="f86e59fcd91080c4bfbaa1b733c08c78821000f22041af2f490fbe5359da0ad6bb86f2e0c421a7121f56a7a1bfc481991cac4aa845700d4e455d01f64510156bf3e4d4806ae7aaa1d2765645f37ee0626c52c330adb19de862583080600f99a0f96c9a51a75963189f323fc72cb2e55fc215635ab889b53425c6c962b2477ba95d6a3788bd85834d5509ff707097c2e1d0692985ff65cf632582896559c6f1843fac4468a637c0b5eb40d186abf644a72373722c47dcef3a0f4e6419ede4f2b43d72cd598a4ace32dbe25807f46977bb15e800907142ea1a21d2e034f13bc42f37ad9e658b9827b21ee74c3c11a0f9f19f4626baaa8a2f", 0x2}, 0x20) unshare(0x28060400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x101, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r2, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2018/01/25 15:19:27 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000076b000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000097d000)={0x0, 0xf0, "0eb4b67fbd510c804d6725c4238dd845cc8f58fbe9f333d6e8b828692602baa1cb43c2355a47655d41d190fd6b3df9ce3bc1ed908f8b36c5a2c196d0c96eca35566124d6c6016fe275f4d4d9f612dc7ea1a5aa01e71d8d96f14e388fe5598917d99393161b820b5cfa97da52d2e5ff71d04476f594e8cb74df0a5844357146c3795b02056cece0ff432dc4567b39832f073ff3383e5c00f81a7ecc586add41b850329ebd2e3e2ae93bea0797441b1f8b09b6d9b57270780e7300f16d6729e70a51da90fa479b6a125ee76b5221f5a0f3faba66ec60a083e47abe1760dbd30bdc41386a076ddaba61ff2857e68a190dc4"}, &(0x7f0000000000)=0xf8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e1000-0xc)=@sack_info={r1, 0x7, 0x5}, &(0x7f0000bbb000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r3, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) fchdir(r0) r4 = dup3(r0, r3, 0x80000) r5 = getpgid(0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000000)=r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000003000-0x4)=0x7, 0x4) r6 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x5, 0x4001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000001000)={&(0x7f0000004000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x1f)=""/31, 0x1f, 0x7fffffff}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000-0x10)={r6, r4, 0x5, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x5, 0x78, 0x7ff, 0x5, 0x10000, 0xfffffffffffffff8, 0x0, 0x8, 0x2400, 0x8, 0x8, 0x80000001, 0x80, 0x81, 0x80, 0xffff, 0x6, 0x3ff, 0x5, 0x200, 0x1ff, 0x1, 0x1, 0x3f, 0x2, 0x6, 0x76e5, 0xb00000000000000, 0xfffffffffffffffc, 0x2, 0x8, 0x80000000, 0x0, 0xa47, 0x9, 0x6, 0x3, 0x2, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0xf}, 0x2042, 0x40, 0x9, 0x5, 0x20, 0x401, 0x7, 0x0}, r5, 0x101, r0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f0000005000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000006000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x1, 0x741, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000002000)={0x2, 0x1f, 0x8009, 0x81, 0x6, 0x6, 0x8000, 0x7fffffff, r2}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000000000)=""/200, &(0x7f0000007000)=0xc8) 2018/01/25 15:19:27 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d24000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x40040) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f000052e000-0xa)='/dev/cuse\x00', 0x4500, 0x0) fallocate(r0, 0x2, 0xffffffffa02bd264, 0xffffffffffffbeda) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/25 15:19:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getpgrp(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000000000)="f39c459fa424e24197a15fe7405131d995256e1064227e69c3739c6e9d425c8bf3804d142a3944e75bb35f00697189129960336cc51a051a1e012f20d824c80d6073816af4e97fd16d6ad8ef2df7aec04419134e18bb03dc83d05965d58b4c10c9d30572eb373d73f20f02", 0x6b, 0x0, &(0x7f0000012000)={0x1a, 0x6, 0x80000001, 0x3, 0x20, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000783000)={0xaa, 0x54, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000073e000)=0x77f, &(0x7f00005a9000-0x4)=0x4) creat(&(0x7f0000baf000)='./file2\x00', 0x0) open(&(0x7f000046b000-0x8)='./file0\x00', 0x3, 0x106) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uname(&(0x7f000075b000-0xc)=""/12) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000d0d000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000003000-0x4)=0x0, &(0x7f0000f55000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000a93000-0x20)={0xff, 0x9, 0x73, 0x6, 0x10, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 15:19:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0x7)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000c71000-0x2)=0x40) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000001b000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "b4c99f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000023000)=""/47) 2018/01/25 15:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000caf000)=@file={0x0, './file0\x00'}, 0x29e, &(0x7f0000008000)=[], 0x62, &(0x7f00005f0000-0x18)=[@rights={0xfffffffffffffdd8, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000435000)='/dev/vcsa#\x00', 0x5, 0x82) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003d4000)={0x0, 0x1}, &(0x7f000005b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e12000-0x8)={r2, 0xffffffffffffff00, 0x1}, 0x8) 2018/01/25 15:19:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003ff000-0x4)=0x0) sched_getscheduler(r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000384000-0x4)={0xaa, 0x49, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r3 = syz_open_dev$audion(&(0x7f00005ad000-0xc)='/dev/audio#\x00', 0x0, 0x501200) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00005ed000-0x8)={0x2, 0x4}) openat(0xffffffffffffffff, &(0x7f0000ed1000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/25 15:19:27 executing program 4: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000003000-0xb3)=""/179) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8020001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00000f9000-0x4)=0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/25 15:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f00009a1000-0x4b)="37022c495195061b64b6715e453cc0d1", 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c9c000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000edc000)={0x3, 0x4, 0x9, 0x4, r1}) 2018/01/25 15:19:27 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000024000)={0x4, 0xff, 0x6, 0x9, 0x1ff, 0x3, 0x1, 0x3, 0x0}, &(0x7f0000024000)=0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000025000-0x8)={r2, 0x3ff, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f0000b0c000)="", 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r5, &(0x7f000000c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000025000-0x4)=0x8) ioctl$KIOCSOUND(r5, 0x4b2f, 0x8) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000025000)='./file0\x00', &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000014000-0x4)=0x1ff, 0x4) ioctl$sock_FIOGETOWN(r6, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/25 15:19:27 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000090a000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca6000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000033a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = fanotify_init(0x15, 0x1000) r3 = dup(r2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x80000001) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000439000-0x8)={0x2, 0x401}) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x0, []}) 2018/01/25 15:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ab000-0x16)='/selinux/checkreqprot\x00', 0x29217e, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000437000-0xc)='/dev/rfkill\x00', 0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000071d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$vcs(0xffffffffffffff9c, &(0x7f00005db000-0x9)='/dev/vcs\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000070000)=""/237) 2018/01/25 15:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d7000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00001f8000)={0xfffffffffffffffb, 0x1, {0x1, 0x0, 0xae, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/vcs\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) syz_emit_ethernet(0x36, &(0x7f0000531000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0xfffffffffffffffd}}], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "d2409a72c34a2c5b9ed0f24076bdf1c4"}}}}, &(0x7f0000d7d000)={0x0, 0x1, [0x0]}) socket$netlink(0x10, 0x3, 0xa) 2018/01/25 15:19:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fe3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f50106", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) connect$pppoe(r1, &(0x7f00006a7000)={0x18, 0x0, {0x3, @random="1d6987b41ed1", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/25 15:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000447000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000c7000-0xc)={{0x7, 0x937, 0x81, 0xfffffffffffff801, 0x8000, 0x7}, 0x3}) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x4, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) 2018/01/25 15:19:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000097f000)=0x0) sched_getparam(r0, &(0x7f0000a11000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f00004cf000-0x8)='./file0\x00', 0x80) bind$alg(r2, &(0x7f0000424000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2faa86eb9", 0x30) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e46000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000cad000)=""/54) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000da9000-0x8)={0x0, 0x800}, &(0x7f00006c0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000049a000-0x3a)={r4, 0x10001, 0x32, "49e726600de6e7aae04a4a958fdf45145d2af9532c5b89027a74d7702155da99155ab2f578787a25843628215cd62cd86997"}, 0x3a) 2018/01/25 15:19:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@common='nr0\x00', &(0x7f0000fd7000)=@ethtool_eee={0x45, 0x875f, 0x7, 0x0, 0x7, 0x8, 0x3, 0x200, [0xffffffff, 0xea]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000875000-0x28)={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xc, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = syz_open_dev$admmidi(&(0x7f000021d000-0xe)='/dev/admmidi#\x00', 0x1, 0x8000) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00003c2000)=0x0, &(0x7f000052d000-0x4)=0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000678000)='/dev/snd/pcmC#D#p\x00', 0x7cb, 0x100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000a52000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000209000)=0x5) 2018/01/25 15:19:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0xf8)=""/248, 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x23a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 15:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f0000d89000)='./control\x00') 2018/01/25 15:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e36000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/25 15:19:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000867000-0x9)='/dev/rtc\x00', 0x0) stat(&(0x7f00009ad000)='./file0\x00', &(0x7f0000ad6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000293000)=""}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002d2000-0x20)={0x400, 0x7, 0x8004, 0x5, 0x7, 0xaa8, 0x6, 0x8, 0x0}, &(0x7f00004a1000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000122000)=@assoc_value={r3, 0x6}, 0x8) 2018/01/25 15:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000e4a000-0x4)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000042000-0x10)={r3, &(0x7f0000484000)=""}, 0x10) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xffffffffffffffea, &(0x7f0000f62000-0x3c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x1ff, 0x3a}], {0x8100, 0x1, 0x5, 0x8}}], {@arp={0x806, @generic={0x102, 0x6007, 0x6, 0xffffffe4, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "8788", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, "410145b873d9d2d3a786e88b7365b4b1"}}}}, 0x0) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) 2018/01/25 15:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) accept(r0, 0x0, &(0x7f000033b000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab", 0x0}) 2018/01/25 15:19:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000afe000)='/dev/vcsa#\x00', 0x8001, 0x0) r2 = syz_open_dev$audion(&(0x7f00005bc000-0xc)='/dev/audio#\x00', 0x69, 0x0) renameat(r1, &(0x7f00001d1000)='./file0\x00', r2, &(0x7f000061f000-0x8)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:19:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000288000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) gettid() openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/sequencer\x00', 0x200200, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)="826138d319209bebf83f61939374517d3ad8d571128a1755fc6a6bcc6f257a54fcf969f2b7b25365", 0x28}, {&(0x7f000038a000)="b87de1e10fbb6a48c22d4fe20ccd450212983029dac02e844af9129a6b78faac0a9e4ea6b0a7a347b8a00870cc1feb6f74f5bee8b4d4a9bb79484f9bede3825b23ceb90044ed006599fa69eaf0008e134a43bbad184418fb30ff2725499796689300ea", 0x63}, {&(0x7f0000cf2000-0xc)="bad558988f83ea687c691b1b", 0xc}], 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c78000-0x8)={0x0, 0x0}) 2018/01/25 15:19:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000001000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/25 15:19:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000341000-0x50)=[{&(0x7f0000b64000)="2a9d40cffe6f01d6188e8ea7d0dba926468c21c854e5e6238bf062e067545936a1b2c27c3e7b870a3659f37be88a2f1bf53098f7accc1f8a84e5814bccf72a", 0x3f}, {&(0x7f0000000000)="64c2195a8add34a6d90bb02c943945d436796d3c3785918b2aa68e3f211be21cd2f1bbc8b6b09a518907a0086fd9f6fc63843173f02da12d5d4ee37447f5b485b492ec70049226432aad987fc5073ddbbb71c238e1e871b57252ddf80fde9606be1103dff760cff1a74384578f388e459a04c3161fcb0d87c8896ee97ea4a42fac41d70d7b22eb2bec92025e2c041fc6281ebd01c4f30b23c72cea3b9b97c21c916c58da1a5a28a850b7cf95ff529ab251f363313782d4d0ed26a6d843a385ba", 0xc0}, {&(0x7f00007c2000-0xdd)="d51626c7d47b80dc4058869f655eb239b40475e886ce1aefa240f77007c4f3e6e317f09d911b85b2f7137dbbe800cdfad43252ab2e08fce9283b6969feea60b42ec2a4a6c5ffd3bf0111e5f66b534b726c93f2a99bc53742c371068c27ca5cef00a540bcdac4f062dbe4c504dc82a1bcd12c53135dfa82b9e4751e418a3ed31cdfa59482b76fd99735cb5340ff48c905f90925aa49521550ed9bfb60111f8df526007b880ea78e9019b224868cf374b0431d40826e37b9ed48f6cdbcd71e8082823334095dee7360e5e5b932995d94c81ea54c0894744620303b5b1e6e", 0xdd}, {&(0x7f0000d68000)="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", 0x1000}, {&(0x7f0000a70000-0x1000)="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0x1000}], 0x5) r2 = syz_open_dev$mouse(&(0x7f00009b1000-0x12)='/dev/input/mouse#\x00', 0x9b, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001000-0x38)={0x1, 0x0, [{0x4, 0x1, 0x0, 0x0, @msi={0x6, 0x100000000, 0x5}}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000012b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:19:27 executing program 7: r0 = add_key(&(0x7f00004b4000)='.dead\x00', &(0x7f0000574000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x8001, 0xffffffffffff8001, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) 2018/01/25 15:19:27 executing program 6: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0x4)='/dev/vcs#\x00', 0x3, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000033e000)={0x0, 0xfffffffffffffffc, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xf4)={0x0, 0xec, "845a215396d5e7c5f9b3974028e979b8a4b5d2439b01079a3c0e6248eaf62dda447991b5f8f4455c742cf510994a25341be6dba4110315faf31be262f3e62910a9e6b45ab9c1e53f4b0554f34a9dc12ba970bba8e7950c1e1f121c540330e6af6944b0de294040040f674a52aab8ef7d63dd1e973a21cb1dda250dfc21a9c069b0e013070e673b69e220cc6b005fdaf7ca1812a0ce4cb1a5588c9be3f41018ca4d992cf8bfe7dec0ddb1448db04f79a71343196ac60cc7c7042378b587ada9a4692ca66cf2e68a851e45f91ed12471bb27e6dca36cfc412483447ebfd8eb7787caedbdf0b3f529e3c4742afd"}, &(0x7f000082b000-0x4)=0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000021000)={r1, 0x2, 0xff, 0x8000, 0x7e1, 0x8, 0x6, 0xa0, {r2, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x6, 0x1a78, 0x800}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/25 15:19:27 executing program 5: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x29b) r1 = open(&(0x7f00003cb000)='./file0\x00', 0x42000, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000001000-0x38)={&(0x7f00003ff000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000c07000-0x10)={&(0x7f0000ab6000)=@can={{0x1, 0x1, 0x2, 0x2}, 0x8, 0x2601ebacb6d98463, 0x0, 0x0, "ec05d73fe5a63220"}, 0x10}, 0x1, 0x0, 0x0, 0x80c1}, 0x40000) 2018/01/25 15:19:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f5c000)='/dev/usbmon#\x00', 0x3ff, 0x200) poll(&(0x7f0000e4e000)=[{r0, 0x8020, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x88, 0x0}, {r0, 0x8, 0x0}], 0x4, 0x86c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d9000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 15:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/25 15:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ed8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d2e000)={r1, 0x80000, r2}) ioctl$TIOCNOTTY(r2, 0x5422) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x0}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) msync(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x80007) 2018/01/25 15:19:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e9000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000220000-0x18)={0x0, 0xfffffffffffffffa, 0x3ff, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000001000-0x8)={0x0, 0x8}) [ 236.189581] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 236.189581] program syz-executor4 not setting count and/or reply_len properly 2018/01/25 15:19:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000074b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000014e000)=[@ptr={0x70742a85, 0x0, &(0x7f000057c000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000357000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000bd3000)=""}) 2018/01/25 15:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009c2000-0x6)={0x0, 0x0}, &(0x7f0000925000-0x4)=0x6) r0 = socket(0x3, 0x800, 0x6e) getsockname$netlink(r0, &(0x7f00008fb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000013a000-0x4)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000ee1000)='/dev/snd/midiC#D#\x00', 0x2, 0x60000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x10000, 0x407ffc0003}]}) madvise(&(0x7f0000c47000/0x4000)=nil, 0x4000, 0x3) r2 = syz_open_dev$sndpcmp(&(0x7f0000ecb000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000058e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) syz_open_pts(r2, 0x400000) r4 = syz_open_dev$sg(&(0x7f000027a000)='/dev/sg#\x00', 0x80000000, 0x30802) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000086c000)={r3, 0x80000, r4}) rt_sigaction(0x0, &(0x7f0000005000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000003000)={0x0}) 2018/01/25 15:19:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000003d000-0x4)=0x6) ioctl$KDSETMODE(r0, 0x4b3a, 0x60000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x12, &(0x7f0000001000)='/dev/snd/pcmC#D#c\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x20)=[{r0, 0x1, 0x0}, {r0, 0x40, 0x0}, {r0, 0x100, 0x0}, {r0, 0x80, 0x0}], 0x4, &(0x7f0000001000)={r1, r2+10000000}, &(0x7f0000003000-0x8)={0xffffffff}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002000)={0x1200000, 0x5, 0x8000, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x7fffffff, 0x7, "7f7b00d46de55d0bd12103964df1331c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x5, 0x4, 0x3, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x8, 0xffffffffffff0001) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x40, 0x0) r4 = semget(0x1, 0x0, 0x200) semctl$GETPID(r4, 0x2, 0xb, &(0x7f0000002000)=""/0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r4, &(0x7f0000002000)=[{0x7, 0x80000000, 0x1000}, {0x3, 0x1, 0x800}], 0x2, &(0x7f0000005000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000005000)='./file0\x00') r5 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000007000-0x110)={{0x7, 0x7, 0x0, 0x8, "c3dce4e9bd7d514cc4bebbdd82e2bbb9233f1408d4543fc30972b6d37587b6ff75ee2d611c096b594cc1ca7d", 0x1000}, 0x0, 0x0, 0x5, r5, 0xaada, 0x2, "097ef55de1e2286bfbbda9188499e8aa9fe934a26d3046bf15fe063201b4a89e26f7db7e251680d9ae0f2136f2078d53dd0303792d7c4251b026ca4f58c0c81f", &(0x7f0000002000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0xe97, 0xc3, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000005000-0x6)={0x80000001, 0x22, 0x498}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000002000-0x110)={{0x2, 0x6, 0x3, 0xfffffffffffffffc, "044a9f2e00caa1d0981b913e607ac9036a97c5c1f73cb652ba270a6d4cbb7a114aff8ae3463c4980565191be", 0x1}, 0x0, 0x0, 0x4, r5, 0x5, 0xc8, "90f1ef2ba6dc9339bcdbcaac399ab834404ae26c925d5bd098fbea05237450b7cb9e9b174b39481f797e54c607058c18bde940e3aa335b155908083711300adc", &(0x7f0000007000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x437, 0x2, 0x89], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 236.305120] binder: 4060:4063 got reply transaction with bad transaction stack, transaction 224 has target 4060:0 [ 236.315673] binder: 4060:4063 transaction failed 29201/-71, size 40-0 line 2718 [ 236.353359] binder: BINDER_SET_CONTEXT_MGR already set [ 236.359627] binder: 4060:4076 ioctl 40046207 0 returned -16 [ 236.371933] binder_alloc: 4060: binder_alloc_buf, no vma [ 236.377576] binder: 4060:4076 transaction failed 29189/-3, size 40-0 line 2903 [ 236.388694] binder: 4060:4063 got reply transaction with no transaction stack [ 236.396383] binder: 4060:4063 transaction failed 29201/-71, size 40-0 line 2703 [ 236.416491] binder: undelivered TRANSACTION_ERROR: 29201 [ 236.422544] binder: undelivered TRANSACTION_ERROR: 29189 [ 236.434324] binder: release 4060:4063 transaction 224 out, still active [ 236.441191] binder: undelivered TRANSACTION_COMPLETE [ 236.446362] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 15:19:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000184000)='coredump_filter\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003cf000)=0x4, 0x4) 2018/01/25 15:19:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e4000)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0xff, 0xa, 0x4, 0x1, 0x701e}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x3)={0x7, 0x3ff, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x5, 0x200001) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000)={"bd6fb6d723ce27b4caa23d6fecc0ae2f", {0x4, 0x7fff, 0x1, "de669b5f12b7", 0x6, 0x0}}) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x7, 0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000001000+0xd0f)={&(0x7f0000001000/0x1000)=nil, 0x1000}) write$selinux_load(r2, &(0x7f0000002000)={0xf97cff8c, 0x8, 'SE Linux', "4c485673d52888fe85a9ea958fcdad6e7f1815bc0e09f3da08cf6001698087957221256c54bd7de5d8a0531482355d18922e114015fe7d3c13bada03414bcd213de0e0c35111bf40621de768a0222a47f32d9776b269842d2a43f341d52517109898802e7e2b3295d01330ab3417944336f0678d5f9a11c13efd7cb67b46f14897d9788aace1dbf57c5e1172dea0befe9aaea338111707b4d8adcb5d4faaf3a07ef1d08b801d96b2a01e76888d1371d468cb5355b22600abf59962b5c5733ba9402813f59f40461668b4c9"}, 0xdb) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) msgget$private(0x0, 0x401) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000)={0x2, 0x400, 0x69bbbba8, 0xf4b}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001000)=0x7ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000006000-0x1)={0x3, {"811f3df18ef98b"}, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/25 15:19:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xffffffffffff8001, 0x4e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) fchmod(r2, 0x80) r3 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r3, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) 2018/01/25 15:19:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x40) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x1, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) msgget(0x1, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002000-0x58)={{0xffffffffffffbacd, 0x9}, 0x1, 0xfff, 0x101, {0xfffffffffffeffff, 0x1}, 0x1000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0xc000000) 2018/01/25 15:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) timer_create(0x7, &(0x7f0000f93000)={0x0, 0x2b, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5a000)=0x0) timer_settime(r2, 0x1, &(0x7f000004f000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00003d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000854000-0x8)='./file0\x00', &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() chown(&(0x7f0000771000)='./file0\x00', r3, r4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000018b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000077a000)={r5, 0x50, &(0x7f0000543000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000ad2000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000eea000)={&(0x7f00000be000)=[0x1ff, 0x89, 0x1a, 0x401, 0x2, 0xa6, 0x7, 0x385a2422], 0x8, 0x9, 0xa19, 0x2e, 0x7fff, 0x3, {0x40, 0x6, 0x7, 0x7f, 0x3, 0x200, 0x7, 0x4, 0x0, 0x1, 0x100000000, 0x5, 0xd16, 0x9, "21d8da16b8cabdac7e2b42f0a420863881d18f1bc1088d1b84db931947ea6e53"}}) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000e5e000)={0x0, 0x6, 0x1000, 0x504, 0x3, 0x10001, 0x1ff, 0x8001, 0x7fffffff, 0xffffffff00000001}) fallocate(r0, 0x2, 0x52, 0x80000001) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x65) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000d3a000)={0x10001, 0x0, &(0x7f000005a000/0x4000)=nil}) 2018/01/25 15:19:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x8080f, 0x83) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r0, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f0000166000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c10000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000500000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000e5a000-0x4)=0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x19ba73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000822000)={0xb4, 0x0, 0x10003, 0x7ff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x0, 0x0, 0x0, 0xeb8, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf537, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) bind$inet(r4, &(0x7f00009ee000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe50) io_setup(0x40000000000, &(0x7f0000c22000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) bpf$OBJ_PIN_PROG(0x6, &(0x7f000028d000)={&(0x7f000071b000-0x8)='./file0\x00', r5}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/25 15:19:28 executing program 2: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a9a000)=0x0, &(0x7f00002bf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) 2018/01/25 15:19:28 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000efa000)='/dev/snd/midiC#D#\x00', 0x6, 0x200001) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000efb000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408", 0x0, 0x0, 0x0}) [ 236.451871] binder: send failed reply for transaction 224, target dead 2018/01/25 15:19:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6e000)='/selinux/enforce\x00', 0x101000, 0x0) ioperm(0x1, 0x5, 0x100000001) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d2b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) 2018/01/25 15:19:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) rename(&(0x7f00003e7000-0x8)='./file0\x00', &(0x7f0000c65000)='./file0\x00') 2018/01/25 15:19:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d14000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000545000-0x20)=""/32) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgroups(0x0, &(0x7f0000974000)=[]) 2018/01/25 15:19:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000020d000-0xb)='/dev/vcsa#\x00', 0x8, 0x2a0000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000020f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/25 15:19:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x80, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ca000)={0x0, 0x0, &(0x7f00003cc000-0x90)=[{&(0x7f0000bb2000-0x1000)="74c3668edfb0bbb756f8c9c66f2882c77340ef5bc75a93ec1caf31731dd32c1c69f421a8272f6d4a5025a7f76e4acb1d33fa4ebe9ed8a9d09b582ecc31ed6edc", 0x40}, {&(0x7f000011d000-0x1000)="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", 0x1000}, {&(0x7f0000a44000-0xcb)="4e0e335f5da6d98bfee6701ca2a4f895728760f1c8c9d0a9afb1c06ed3bf4b2e5dc6d5b997ed7d02ebe434eee2c0b4dec3bb396707cb27b9b4ae9dde10c81191109c34855446a9d38872e0bccdf522dcd83d188a51eaee1fb6e61dc9cf412ebc65a40438577b734866800ebbe84c8e056911ca1500e483d96bc07c55a22a7562c38dd2f43ccb734600d9dadf9ed469c38505afebac144e", 0x97}, {&(0x7f0000631000)="52d3bfe30f9e7c058b34fdd134a1a45e362266a5db54a988944a4f4dbdb7ef76665934c695c94e7bc54e0b2e44813049145dae8d9873063953249478a611b971ac8544ce7ff74f5586f991308b5c58e4993cd2bfbd13f0d2a75eb47431f5ef29ec39e8174e716aae064072ab9f02ee4531fb10052c47c8fb557e2687e57e749eb115c1fbb0937ba0cf7aa7f423d40aef3bc68b3617adfca74f0f", 0x9a}, {&(0x7f00006ab000-0x60)="3d92b6d1cb08353bf339581607f45e7059fda03fa0dce8c3f4dee6a3628c2c03efc63948b51b0246086c2d523e137d0a9bfe55324d6a6809b431fa4ff117c4ec1633e81250f57c", 0x47}], 0x5, &(0x7f0000bba000-0x258)=[], 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000061b000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000ade000)=0x0, &(0x7f0000d81000)=0x4) 2018/01/25 15:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb2000)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000062d000-0x4)=0x6, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/audio\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b1a000-0x50)={@generic="6e4234afc0679ac3803eb47d558308e7", @ifru_addrs=@ipx={0x4, 0x0, 0xffffffff00000001, "72fe64a8791c", 0x100, 0x0}}) 2018/01/25 15:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffcb) getpeername(0xffffffffffffffff, &(0x7f0000a9a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000099c000)=0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000194000)={0x2000000000000383, &(0x7f0000d8f000-0x8)=[]}, 0xfffffffffffffd64) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x1aa, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) ioctl$KDSKBLED(r1, 0x4b65, 0x1) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x8d2}], 0x1, &(0x7f00007ed000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/25 15:19:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x80140, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000001000)={"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"}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000044a000-0x4)=0x0, &(0x7f0000447000)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000447000)='/dev/rtc\x00', 0x101481, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000448000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000-0x19)={r4, 0x11, "cd22fbd27c8c03a178c6b29b21c50b5400"}, &(0x7f0000002000-0x4)=0x19) readv(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) 2018/01/25 15:19:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000d4000)={0x4}, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000-0xc)={r2, 0x80000, r0}) connect(r1, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x0, 0x0}, 0x10) 2018/01/25 15:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000d05000-0x2)=0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) 2018/01/25 15:19:28 executing program 5: unshare(0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00006f1000)='uid_map\x00') setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000000b000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) preadv(r1, &(0x7f0000000000)=[], 0x0, 0x0) [ 236.707836] kauditd_printk_skb: 524 callbacks suppressed [ 236.707855] audit: type=1400 audit(1516893568.375:11109): avc: denied { dac_read_search } for pid=4109 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x100) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0xfffffffffffffee9) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") ioctl$KDSETMODE(r0, 0x4b3a, 0x20) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/25 15:19:28 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008bf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x738, 0x20000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd5000)={0x7, 0xa2b0000000000000, 0x0, 0x2000400000, 0xffffffff, 0xfffffffffffffffb, 0x8, 0x7f, 0x0}, &(0x7f0000bfb000)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd6000-0x8)={r1, 0x3ff}, 0x8) r2 = socket$packet(0x11, 0xfffdfbfffafffff9, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0xfffffffffffffffa, 0x5, 0x9000}, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) [ 236.839313] audit: type=1326 audit(1516893568.376:11110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4112 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 236.874416] audit: type=1400 audit(1516893568.437:11111): avc: denied { map } for pid=4134 comm="syz-executor4" path="/dev/ashmem" dev="devtmpfs" ino=1089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 236.906891] audit: type=1400 audit(1516893568.447:11112): avc: denied { dac_read_search } for pid=4137 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:19:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/25 15:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000020c000-0x9)='/dev/ppp\x00', 0x18200, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000046e000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a28000-0x5c)={{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x2db}, {0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x7, [0x6, 0x6, 0x2, 0xb0e, 0x0, 0x100000001, 0x3, 0x3]}, 0x5c) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = dup(r3) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000064b000)={@common='gretap0\x00', @ifru_data=&(0x7f0000d6a000)="b6a708732fd8abb5e0e86abe235844740ac9e5d2d853dd3eff7f00f3be808201"}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) 2018/01/25 15:19:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000084c000)='/dev/mixer\x00', 0x105000, 0x0) mmap(&(0x7f0000cc2000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000377000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cab000)=0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f00008d4000)=0xfffffffffffffffd, 0xffffffffffffff22) r2 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x396, &(0x7f0000cd7000-0x69)="9034ad098d07c8ea09b4f071005aea4e2d4f1ba45c57934f9bfa15c94e7fbd3bf8848ac059abdb10f6632cc44d089c08e33d08305a951dd916ba1de5140cbf3c80e043ac71db1642f1e7a72e2b433fe8c9f1947786dd8fee2b6e44923b16f5287c6d17ca81c047f242") r3 = dup(r2) fstatfs(r3, &(0x7f0000a6f000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000303000-0x20)={0x7f, 0x7ff, 0x2, 0x10000, 0x1, 0xffffffffffffffff, 0x8, 0xcf, 0x0}, &(0x7f0000532000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006b5000-0x8)=@assoc_value={r4, 0x0}, &(0x7f0000303000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007f7000+0xcd6)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x6525, 0x0, 0x0}) 2018/01/25 15:19:28 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/checkreqprot\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000023b000-0x6)={0x0, 0x8001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000487000)={r1, @in6={{0xa, 0x2, 0xfc, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xffffffffffff0001, 0x7, 0x8, 0x8a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x825, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f6e000)=0x4) 2018/01/25 15:19:28 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8e000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x49)={0x0, 0x41, "716b1f26e72f66a4d8550d2276e361667fe06ad3b13eafd4122d4629b102f72d5634ba5f35b129932a46fa94e8c17900fbc425af9a0b35621eb812d92aaa4a9be0"}, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8001, 0xfffffffffffffffd}, &(0x7f0000000000+0x5b7)=0xc) r2 = socket(0x11, 0x100000802, 0x0) listen(r0, 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f0000569000)=[]}, 0x10) 2018/01/25 15:19:28 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b53000-0x4)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000efa000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000efa000)="", 0x0, 0x200000000000000, &(0x7f0000474000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) recvmsg(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f0000ef7000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x2a, 0x0}, 0x40002106) 2018/01/25 15:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/cuse\x00', 0x0, 0x0) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r3) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00003c7000-0xf5)="b89b5b8f1323ed758d3e2e2f61adeb434fe02a15221e6617d8cf291f392d12bc89a32ff8b5d53c4a31aabe3d9d592bd606848e160dce9e48693606f6c54f67e9e7eae22d9aa7cef350e1a1d746e35b6197befb2b5b440dcc3bef1889313a23b26d3a69ace215ef4e59ead6a5f4683e78e04b5145f727d914afda374b00d4bb4518597467f7a634383acfb261da687d28b89d886fecc95bfb71b7ac496b25ecac727e67df383e8903a9d40bbe184e908b30ca5bfa73685552601de928327bb8a077a851111eaf16cfa503526dcf53a0fdca370895b4a468033dd58a0d03674adbe086004084cc5fdc82c091ff0197511bd482c66157", 0xf5) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000466000-0x67)={r3, 0x0, 0xa12d, "3c5564eb03624c3b57006c5cbc25b4347169301b9b8a2e99a27ee8dc0ba2713852da45af34ba7a6a3b25b45cd595da5cf4d4e5f33dce3fbd96d690aee341f4f71f52c31b4d259588fb38b62deed53d628362b9de19dfbb5e83ec63eddd"}) 2018/01/25 15:19:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000382000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf3, 0x100c0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000e1a000)={[0x100, 0x3, 0x400, 0x9, 0x0, 0x1, 0x10000, 0x4, 0x100, 0x9, 0x98, 0x800000000000000, 0x7fffffff, 0x2, 0x8, 0x0], 0x1000, 0x10000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r1, 0x0, 0x3) [ 236.933349] audit: type=1400 audit(1516893568.466:11113): avc: denied { map } for pid=4134 comm="syz-executor4" path="/dev/ashmem" dev="devtmpfs" ino=1089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 236.958940] audit: type=1400 audit(1516893568.468:11114): avc: denied { dac_read_search } for pid=4137 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 237.021811] audit: type=1400 audit(1516893568.513:11115): avc: denied { dac_override } for pid=4145 comm="syz-executor6" 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 [ 237.021837] audit: type=1400 audit(1516893568.675:11116): avc: denied { net_raw } for pid=4164 comm="syz-executor6" 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 [ 237.021851] audit: type=1400 audit(1516893568.678:11118): avc: denied { name_bind } for pid=4165 comm="syz-executor2" src=20008 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 237.021866] audit: type=1400 audit(1516893568.678:11117): avc: denied { dac_read_search } for pid=4157 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 369.631145] INFO: task loop0:30577 blocked for more than 120 seconds. [ 369.637830] Not tainted 4.15.0-rc9+ #279 [ 369.642427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650390] loop0 D24976 30577 2 0x80000000 [ 369.656035] Call Trace: [ 369.658624] __schedule+0x8eb/0x2060 [ 369.662356] ? __sched_text_start+0x8/0x8 [ 369.666504] ? check_noncircular+0x20/0x20 [ 369.670749] ? blk_queue_enter+0xa07/0xc30 [ 369.674994] ? perf_trace_lock+0xd6/0x900 [ 369.679166] ? blk_exit_rl+0x80/0x80 [ 369.682881] ? trace_event_raw_event_lock+0x340/0x340 [ 369.688106] ? check_noncircular+0x20/0x20 [ 369.692350] schedule+0xf5/0x430 [ 369.695737] ? lock_downgrade+0x980/0x980 [ 369.699885] ? __schedule+0x2060/0x2060 [ 369.703880] ? lock_release+0xa40/0xa40 [ 369.707860] ? find_held_lock+0x35/0x1d0 [ 369.711940] schedule_timeout+0x1a3/0x230 [ 369.716086] ? usleep_range+0x190/0x190 [ 369.720062] ? lock_release+0xa40/0xa40 [ 369.724059] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.729958] ? do_raw_spin_trylock+0x190/0x190 [ 369.734560] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.739071] io_schedule_timeout+0x26/0x80 [ 369.743311] wait_for_completion_io+0x415/0x770 [ 369.748006] ? bit_wait_timeout+0x1e0/0x1e0 [ 369.752348] ? submit_bio+0x19a/0x580 [ 369.756162] ? submit_bio+0x19a/0x580 [ 369.760043] ? generic_make_request+0xdd0/0xdd0 [ 369.764723] ? wake_up_q+0xe0/0xe0 [ 369.768266] ? file_check_and_advance_wb_err+0x14f/0x520 [ 369.773737] submit_bio_wait+0x13f/0x1e0 [ 369.777798] ? submit_bio_wait_endio+0x40/0x40 [ 369.782393] ? print_irqtrace_events+0x270/0x270 [ 369.787160] blkdev_issue_flush+0x226/0x310 [ 369.791501] blkdev_fsync+0x86/0xb0 [ 369.795138] ? thaw_bdev+0x180/0x180 [ 369.798869] vfs_fsync_range+0x110/0x260 [ 369.802935] vfs_fsync+0x29/0x30 [ 369.806308] loop_queue_work+0x12a2/0x3900 [ 369.810560] ? lock_release+0xa40/0xa40 [ 369.814545] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.819739] ? lo_rw_aio+0x1e70/0x1e70 [ 369.823632] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.828129] ? finish_task_switch+0x1d3/0x740 [ 369.832626] ? finish_task_switch+0x1aa/0x740 [ 369.837122] ? copy_overflow+0x20/0x20 [ 369.841039] ? perf_trace_lock+0xd6/0x900 [ 369.845195] ? __schedule+0x8f3/0x2060 [ 369.849089] ? trace_event_raw_event_lock+0x340/0x340 [ 369.854298] ? __sched_text_start+0x8/0x8 [ 369.858459] ? check_noncircular+0x20/0x20 [ 369.862710] ? lock_release+0xa40/0xa40 [ 369.866700] ? compat_start_thread+0x80/0x80 [ 369.871109] ? do_raw_spin_trylock+0x190/0x190 [ 369.875704] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.880217] ? find_held_lock+0x35/0x1d0 [ 369.884291] ? kthread_worker_fn+0x2af/0x980 [ 369.888702] ? lock_downgrade+0x980/0x980 [ 369.892858] ? lock_release+0xa40/0xa40 [ 369.896842] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.902731] ? do_raw_spin_trylock+0x190/0x190 [ 369.907322] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.911824] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.916858] kthread_worker_fn+0x32b/0x980 [ 369.921102] ? find_held_lock+0x35/0x1d0 [ 369.925187] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 369.930379] ? find_held_lock+0x35/0x1d0 [ 369.934456] ? complete+0x62/0x80 [ 369.937926] ? schedule+0xf5/0x430 [ 369.941471] ? __schedule+0x2060/0x2060 [ 369.945450] ? do_wait_intr_irq+0x3e0/0x3e0 [ 369.949788] ? __lockdep_init_map+0xe4/0x650 [ 369.954213] ? do_raw_spin_trylock+0x190/0x190 [ 369.958807] ? lockdep_init_map+0x9/0x10 [ 369.962863] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.967969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.972981] ? trace_hardirqs_on+0xd/0x10 [ 369.977137] loop_kthread_worker_fn+0x51/0x60 [ 369.981639] kthread+0x33c/0x400 [ 369.985004] ? loop_get_status64+0x120/0x120 [ 369.989416] ? kthread_stop+0x7a0/0x7a0 [ 369.993392] ret_from_fork+0x3a/0x50 [ 369.997115] [ 369.997115] Showing all locks held in the system: [ 370.003444] 2 locks held by khungtaskd/746: [ 370.007783] #0: (rcu_read_lock){....}, at: [<0000000080eb7054>] watchdog+0x1c5/0xd60 [ 370.015868] #1: (tasklist_lock){.+.+}, at: [<000000009cac17cf>] debug_show_all_locks+0xd3/0x400 [ 370.024905] 1 lock held by rsyslogd/3501: [ 370.029054] #0: (&f->f_pos_lock){+.+.}, at: [<00000000a45612f6>] __fdget_pos+0x12b/0x190 [ 370.037467] 2 locks held by getty/3623: [ 370.041448] #0: (&tty->ldisc_sem){++++}, at: [<000000002d76f658>] ldsem_down_read+0x37/0x40 [ 370.050124] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008b24d101>] n_tty_read+0x2ef/0x1a00 [ 370.059419] 2 locks held by getty/3624: [ 370.063386] #0: (&tty->ldisc_sem){++++}, at: [<000000002d76f658>] ldsem_down_read+0x37/0x40 [ 370.072066] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008b24d101>] n_tty_read+0x2ef/0x1a00 [ 370.081352] 2 locks held by getty/3625: [ 370.085336] #0: (&tty->ldisc_sem){++++}, at: [<000000002d76f658>] ldsem_down_read+0x37/0x40 [ 370.094023] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008b24d101>] n_tty_read+0x2ef/0x1a00 [ 370.103315] 2 locks held by getty/3626: [ 370.107298] #0: (&tty->ldisc_sem){++++}, at: [<000000002d76f658>] ldsem_down_read+0x37/0x40 [ 370.116000] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008b24d101>] n_tty_read+0x2ef/0x1a00 [ 370.125321] 2 locks held by getty/3627: [ 370.129307] #0: (&tty->ldisc_sem){++++}, at: [<000000002d76f658>] ldsem_down_read+0x37/0x40 [ 370.137997] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008b24d101>] n_tty_read+0x2ef/0x1a00 [ 370.147339] 2 locks held by getty/3628: [ 370.151328] #0: (&tty->ldisc_sem){++++}, at: [<000000002d76f658>] ldsem_down_read+0x37/0x40 [ 370.160031] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008b24d101>] n_tty_read+0x2ef/0x1a00 [ 370.169338] 2 locks held by getty/3629: [ 370.173315] #0: (&tty->ldisc_sem){++++}, at: [<000000002d76f658>] ldsem_down_read+0x37/0x40 [ 370.182020] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008b24d101>] n_tty_read+0x2ef/0x1a00 [ 370.191340] 1 lock held by syz-executor3/4163: [ 370.195938] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000000eb38b90>] lo_ioctl+0x8b/0x1b70 [ 370.204545] 1 lock held by syz-executor4/4167: [ 370.209187] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000000eb38b90>] lo_ioctl+0x8b/0x1b70 [ 370.217798] 1 lock held by syz-executor4/4180: [ 370.222397] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000000eb38b90>] lo_ioctl+0x8b/0x1b70 [ 370.231000] [ 370.232678] ============================================= [ 370.232678] [ 370.239708] NMI backtrace for cpu 1 [ 370.243339] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc9+ #279 [ 370.250237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.259566] Call Trace: [ 370.262133] dump_stack+0x194/0x257 [ 370.265749] ? arch_local_irq_restore+0x53/0x53 [ 370.270390] ? debug_show_all_locks+0x2f4/0x400 [ 370.275037] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.279421] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.283888] nmi_cpu_backtrace+0x1d2/0x210 [ 370.288108] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.292581] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.297834] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.303008] watchdog+0x90c/0xd60 [ 370.306455] ? reset_hung_task_detector+0xa0/0xa0 [ 370.311272] ? complete+0x62/0x80 [ 370.314708] ? __schedule+0x2060/0x2060 [ 370.318656] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.322949] ? __lockdep_init_map+0xe4/0x650 [ 370.327333] ? do_raw_spin_trylock+0x190/0x190 [ 370.331889] ? lockdep_init_map+0x9/0x10 [ 370.335923] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.341002] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.345994] ? trace_hardirqs_on+0xd/0x10 [ 370.350115] ? __kthread_parkme+0x175/0x240 [ 370.354418] kthread+0x33c/0x400 [ 370.357758] ? reset_hung_task_detector+0xa0/0xa0 [ 370.362572] ? kthread_stop+0x7a0/0x7a0 [ 370.366523] ret_from_fork+0x3a/0x50 [ 370.370354] Sending NMI from CPU 1 to CPUs 0: [ 370.374902] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.375884] Kernel panic - not syncing: hung_task: blocked tasks [ 370.375890] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc9+ #279 [ 370.375893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.375895] Call Trace: [ 370.375906] dump_stack+0x194/0x257 [ 370.375916] ? arch_local_irq_restore+0x53/0x53 [ 370.375927] ? vsnprintf+0x1ed/0x1900 [ 370.375937] panic+0x1e4/0x41c [ 370.375943] ? refcount_error_report+0x214/0x214 [ 370.375958] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.375969] watchdog+0x91d/0xd60 [ 370.375987] ? reset_hung_task_detector+0xa0/0xa0 [ 370.375994] ? complete+0x62/0x80 [ 370.376013] ? __schedule+0x2060/0x2060 [ 370.376017] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.376022] ? __lockdep_init_map+0xe4/0x650 [ 370.376029] ? do_raw_spin_trylock+0x190/0x190 [ 370.376034] ? lockdep_init_map+0x9/0x10 [ 370.376039] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.376047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.376053] ? trace_hardirqs_on+0xd/0x10 [ 370.376059] ? __kthread_parkme+0x175/0x240 [ 370.376068] kthread+0x33c/0x400 [ 370.376073] ? reset_hung_task_detector+0xa0/0xa0 [ 370.376077] ? kthread_stop+0x7a0/0x7a0 [ 370.376085] ret_from_fork+0x3a/0x50 [ 370.500577] Dumping ftrace buffer: [ 370.504243] (ftrace buffer empty) [ 370.507932] Kernel Offset: disabled [ 370.511543] Rebooting in 86400 seconds..