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"}, &(0x7f0000bd6000)=0x1008) fremovexattr(r1, &(0x7f0000711000-0x11)=@random={'security.', 'trusted.'}) sendmmsg(r1, &(0x7f0000273000)=[{{&(0x7f0000e07000)=@ipx={0x4, 0x0, 0x0, "13d8eb513849", 0x0, 0x0}, 0x10, &(0x7f00005b8000)=[{&(0x7f0000207000)="02193e309009334da8e7973085f517c2befc631227e3f39d0d115f4c77defb3063", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000199000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ebe000-0x4)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000262000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f000079d000-0x120)={0x5, 0x4, 0x800, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000000000, 0x6, 0x4, 0x2, "9c7db3e84059202a0ff35325d50b47a3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(r5, &(0x7f0000ee8000-0x10)=[{&(0x7f000007e000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f000063b000-0x10)=[{&(0x7f0000d23000-0x64)=""/100, 0x64}], 0x1, 0x0) 2018/01/21 23:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000321000)='/dev/sequencer2\x00', 0x4880, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000d7e000-0x4)=0xffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4000007, 0x4000000000000040) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/21 23:25:35 executing program 4: r0 = socket$inet6(0xa, 0x4000000000080005, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f0000a2c000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000035d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002000-0x30)={@ax25={0x3, {"62a51ecb76897a"}, 0x2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, &(0x7f0000001000-0x1)=0x0, 0x1}, 0x30) 2018/01/21 23:25:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000+0x868)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c84000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090e000-0x4)=0xe8) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x10000, 0x501040) sendto$packet(r0, &(0x7f0000001000-0x5f)="4724f806931fe900835eb3d0d0579200301b619f44eb91bd6af32fe38435205a65594d6bfc64a4508d418fc639441187900195048a90383ca50833b3bcf5ab59e49ccb6ada626ebcd655beabbe9217204ba048fb5d3ed3c13ca69f533f2360", 0x5f, 0x0, &(0x7f0000744000)={0x11, 0xfc, r1, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/21 23:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e5e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000c39000)={0x0, 0x0, [0x45c, 0x2f93, 0x7ff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a7a000-0x5)='user\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000036c000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) bind$netlink(r2, &(0x7f000083c000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/21 23:25:35 executing program 1: futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000003) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000922000)=0xffffffff) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000589000-0x2)={0x6, 0x80000001}) [ 89.958744] kauditd_printk_skb: 135 callbacks suppressed [ 89.958753] audit: type=1400 audit(1516577135.773:662): avc: denied { map } for pid=13570 comm="syz-executor2" path="/dev/usbmon1" dev="devtmpfs" ino=37014 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2018/01/21 23:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000df2000)='lp\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c40000-0x88)={0x0, 0x0, ""}, &(0x7f0000296000)=0x8) 2018/01/21 23:25:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000df5000)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x40, 0x3}, &(0x7f0000723000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008a6000-0x36)={r1, 0x2e, "2c65e3348b0177b802f4e526c8d1b4b38c545c00966f9d4b8b2d6e5134e7fd78dd5c2b3fce94d65381aa9af0747d"}, &(0x7f0000001000-0x4)=0x36) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x100000000, &(0x7f0000000000)=0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0xfffffffffffffffb, 0x105801) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000001000-0x36)=""/54, &(0x7f0000000000)=0x36) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000003000-0x70)={[{0x1ff, 0x58a7a1e, 0x2e, 0x80, 0x9f, 0x1, 0x9, 0x9, 0xff, 0x7, 0x9, 0x7, 0x6}, {0x8001, 0x2322, 0xfffffffffffffffd, 0x8, 0x8, 0xfa, 0x800, 0x3, 0x9, 0x200, 0x80, 0x8, 0x10000}, {0x145, 0x3f, 0x2, 0x7a2, 0x20, 0x4, 0x5, 0x6, 0xe4, 0x7fff, 0x0, 0x5, 0x8}], 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000002000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000002000)=0x2000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffeffff, 0x4, "75622556a62bb5a6e1306d1bd202c9284c73b12e5086d17281585ad7511ebaa512c88e4613bb025fc9d59f52e5c2f87fde9ba13a9772e7eaba43f1004cff59ec114fd62c742d17def71fb1f6f553a10f"}, 0x160) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000003000)={r1, 0x401}, &(0x7f0000003000-0x4)=0x8) sendto(r4, &(0x7f0000000000)="2367028782d3616f31f6efad6772c33a26f697db08cc759acf7ca0d9225c1b0522519d54f526cdc6e36ddec2782f7452bad56608540948ec78fe", 0x3a, 0x40010, &(0x7f0000002000-0x10)=@ax25={0x3, {"6a9bb49038947e"}, 0xfffffffffffffffc}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000004000)={&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000005000-0x45)="34993d376ceaf6c68479b135346a74befbc33820c18d029fd0abb291624cedd02c69320a0bdb555b554f5b5c37d8527e1da72c7e4379942caa053aa6c921486bfacabf715a", 0x45}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r3, r2, r5]}, @rights={0x28, 0x1, 0x1, [r2, r5, r4, r5, r0, r5]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r4, r5, r2, r4]}], 0x78, 0x4008810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000006000-0x8)={0x3, 0x6}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000003000-0x1c)=@req3={0x4, 0xfff, 0x0, 0xffffffffffffff7f, 0x37e2, 0x0, 0x1}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/21 23:25:35 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x0, 0x800, 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000000e000)={@generic="2b512a108c5da3c1cff4c9f24decb2c5", @ifru_flags=0x1000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/21 23:25:35 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000c11000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000576000)=0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000045d000-0x4)=0x5) 2018/01/21 23:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ppoll(&(0x7f0000e81000)=[{r0, 0x2, 0x0}], 0x1, &(0x7f0000921000-0x10)={0x0, 0x0}, &(0x7f0000463000)={0x5}, 0x8) r1 = syz_open_dev$dspn(&(0x7f00007b0000-0xa)='/dev/dsp#\x00', 0x10000, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000331000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80800) accept(r2, &(0x7f0000d88000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a72000-0x4)=0x3a) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rename(&(0x7f00001e8000-0x8)='./file0\x00', &(0x7f0000d35000-0x8)='./file0\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f00009d2000)=0x0) r3 = mmap$binder(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x1, 0x2010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ea000-0x18)={r3, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) creat(&(0x7f00003ad000)='./file0\x00', 0x3) [ 90.026652] audit: type=1400 audit(1516577135.841:663): avc: denied { bind } for pid=13588 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/21 23:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000b6b000)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) [ 90.125866] audit: type=1326 audit(1516577135.940:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 90.189152] audit: type=1326 audit(1516577135.970:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=82 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 90.213629] audit: type=1326 audit(1516577135.971:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 90.238164] audit: type=1326 audit(1516577135.972:667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 90.262585] audit: type=1326 audit(1516577135.972:668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 90.287129] audit: type=1326 audit(1516577135.974:669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 90.311479] audit: type=1326 audit(1516577135.974:670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 90.336034] audit: type=1326 audit(1516577135.974:671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13611 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x100000001) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000e5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000930000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000bb9000)=@random={'os2.', 'em1&}md5sumGPL\x00'}, &(0x7f0000b9c000)=""/199, 0xc7) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/21 23:25:36 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002e000-0x9)='/dev/kvm\x00', 0xe0040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000002d000)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x485, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/21 23:25:36 executing program 7: mmap(&(0x7f0000000000/0x8be000)=nil, 0x8be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000381000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x1, 0x0, [{0x0, 0x0, 0xffffffffffffffff, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/21 23:25:36 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) bind$inet6(r1, &(0x7f0000101000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r1, &(0x7f0000a48000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000f64000)=0x1e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000428000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) r3 = accept$inet6(r0, &(0x7f00006a6000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007b1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ae000-0xf5)={0x0, 0xed, "4fe46665cd34f773b5a9a959070abdbd5bc618da9e64de3ba7181c7ee4552467ae6c59c53b0216b4d71c760e1f171612eaa87086a52518a3bb0b9e4f75d458af6e9e760eace107baa4ad50a45c4de9acc392af70338e2b1ca2d1de3f7898771e99746e366f463a1b273d9cc50bde654fbc4039e81650b1a7e1cd9816079cc958b71f2d91c5d8fecda0e225fa791bb3f2c9eb1d4516641d3cbd9cc459c7fe59a8d57e29e069d1f91026da1b359ba4218c936aea8e6ed59ad9003e71ce785deb9070ea0102281de1cf32724b59bce528e74d37bd3958f1c0d2fc638b709fba152605d6010d59dcb8334dd28c9412"}, &(0x7f000085b000)=0xf5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004c5000)=@sack_info={r4, 0x8dc6, 0xffffffffffffffc0}, 0xfffffffffffffeba) syz_open_dev$sndpcmp(&(0x7f00004c5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x6b4, 0x4) 2018/01/21 23:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) 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) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c1f000)="", 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/21 23:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ade000-0x9)='net/snmp\x00') r2 = socket$alg(0x26, 0x5, 0x0) close(r2) pwritev(r1, &(0x7f00002ba000)=[{&(0x7f0000cbc000-0xa5)="56de3fde44d1a45c2e46fa2179f57594ed0de3cb220d97de195adf2079ea17f9e74dacbaccb5eb89b928d15ae0a4759e9765b53bafac266e87b3bb3063a5477575f981ee19f969e1325383d58e71edb0584029a49081cfb720d990201b7cd958e95af3c5e961c5e656158c717697f7b4df1e46604243a9572d6af738c5fb9d17e7df273b5cffaf6a9e39df230e9fa63e3f75be0be6966b6e5dacd9291a416e29cf2dfdbd89", 0xa5}, {&(0x7f0000efb000)="083a8f46d54e35b00853bc98e7de7b41eaebc8975c268f62b29574e3af127b7fd9e61b612bec231eb80a2049f20a82a2a1bffe37985c66f90de8ca177965027924dcaf340c6ff50baddd458ad7c75fd05fe5ba40d0fdce5e69546ac7bfeebdc6d3edf66a3b2a2be0150cc4987aa908ddabfe4a7c1f6137568c0a3d76e7d80cf6c0c25b3abf9518acf3dec4bc7fa8a22854b9937546f529", 0x97}, {&(0x7f00005fd000-0x4c)="6b5a197025239288ccaa9554e64867656546d6a411161e3827f569c7b9a526855948591635284e30954d95b3d762b4cba049c5d162c73442b546f73f91008a3e0796002c34de644fdc3b483c", 0x4c}, {&(0x7f0000bb1000-0xe)="3b8ffad931285ca3751c35cd6f2766249bab2d9d", 0x14}, {&(0x7f0000f08000)="7a51484ccc532f46f85bea3e0a8296e8e35623fe34184364c1bba383ae305c09efab3e924d6ab4a0780fc3ca5cce7f886441101aa4e2a22e0327cb29af4fdb8115ec2354ab779582c092370768052c89a2a8f3f3eebd4a691283903b8d3808a1f34284f56cea52a2c49fb2da8259be4edc3fd44f80d72161b9373d90a3b1d4f694a6779a6dccd282b6e65bf57d41eaf4c432090a6003c81a418be5d8f0140e58", 0xa0}, {&(0x7f0000618000-0x12)="0c516f2438dfaaea7398b7ecc393ac40f81d", 0x12}, {&(0x7f0000037000)="34eac73c059fb4277a8f20404717e3f94f7f8d4d3d84c81a1fb1073cd2da1bfc33ef3e26f9c6bb51308fd925dac4d6bc3656be4cb3dcb597111e6cc7e2809ccd1aadb69c26473fb5bbc6a976748f56a9143b2a6661a85dd83dc9c63dac3a09846bc5da923a838ef66cdd3f01d9a282abea8d5bb85a49777271785446b64f398968b415f4d29ebdf4cdfce39d2df6f9266dd87d292b10e0ecb3b225c895e06db87159e92189876f34d8a913016ea91f9e40cd7d84a354ff7545d06d04f08bd6f93a64df98cf4956f122971f985194a48ab0999f0e0e0b7a13", 0xd8}, {&(0x7f000029c000-0xc3)="5651002b1f307f9bfa69dabfe8835b1288b4365a69792030b56721e5f947da60620a8aff805d50676d9b89ecf66883ab155d8b643f273e24ddababe73cea5b00dd2f8fed2e4449cce627f16ed9457c83c80481e38a008b9154df2b77542162f285592aa27fbd23b2f9b359a8273ca4eed7e96486c0d43cf66ea155eae415d90cc125098177f0f506aa6d2e3b04fe09f3f33248166b4f1999d184ba2b4a428fde14eabf70ce5f06196e84076d4aaa7ca25ac455bf35243c5af73a68216a188998e4454b", 0xc3}], 0x8, 0x0) socket$alg(0x26, 0x5, 0x0) io_setup(0x2, &(0x7f0000945000)=0x0) io_getevents(r3, 0x10001, 0x5, &(0x7f00009a2000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00004e4000)={0x77359400, 0x0}) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00009de000-0x8)={0x2, r1}) r4 = accept$alg(r2, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000b60000)=0x0, 0x6) 2018/01/21 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x10000000000088) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x1, 0x949, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffd9) stat(&(0x7f0000bb0000-0x8)='./file0\x00', &(0x7f0000667000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r1) r2 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000005e000-0xa)='/dev/vcs#\x00', 0x8, 0xcb6ed9cc236f7988) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00007b4000-0x74)=""/116) 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(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f0000ed7000-0x4)='./file0\x00', &(0x7f0000095000)='mqueue\x00', 0x0, &(0x7f00006fc000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000089b000)={0x0, 0x7a15}, &(0x7f0000902000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080a000-0x20)={0xa965, 0x6fe9, 0x1, 0x34d6, 0xce, 0xcf3, 0x3, 0x4, r2}, 0x20) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) lseek(r1, 0x0, 0x3) pivot_root(&(0x7f0000529000)='./file0\x00', &(0x7f00004b8000)='./file0/bus\x00') [ 90.590050] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/21 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000155000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000ec7000-0x18)={0x0, 0x0, 0x0, &(0x7f0000db0000)=0x0}) 2018/01/21 23:25:36 executing program 7: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x8000000000011f) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b04000)='./file0\x00', &(0x7f0000515000)='./file0\x00', &(0x7f0000b05000-0xa)='selinuxfs\x00', 0x61, &(0x7f00007ef000-0xa)="cc31970e234ecfa0fc61") mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000b04000)={{0xffffffffffffffff, 0x0, 0x3, 0x2, 0x8}, 0x6, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x20, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000076c000)={0x4, 0x9b, &(0x7f00002a6000-0x9b)="f561b5022aa547511163d9322d07c1fa2a45092bb9e87c99af8094a2e25f4c6077599aae552074b8f9acd18405021a0c29658888b8400f4cd7b5acb77327bdbd3527d553e0c3c18e8d04a3f7a31cc41a2a21f8340240d0e70ae4c2dee2bebd29db7f900d4695f9294be67df8c744c06ea0d3531905d8278587abc92232cc483ee0b551e69b4d394a9e88cf440be295a3ece1f862200b40624e3360"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002d3000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000032a000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000b07000-0x8c)={0x2, 0x5, 0xfffffffffffff001, 'queue0\x00', 0xb14e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b06000-0x4)={0x52}, 0x4) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000d0000-0x18)={0x1, 0x0, [{0xb96, 0x0, 0x0}]}) 2018/01/21 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe4000)={r0, &(0x7f0000fe5000-0xb5)=""}, 0x10) r1 = openat(r0, &(0x7f0000387000)='./file0\x00', 0x80200, 0x81) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d3c000)=0x0) 2018/01/21 23:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000ba8000)='/dev/amidi#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e4a000-0x4)=0x0, &(0x7f0000746000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000a7d000)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000570000+0x669)=0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:25:36 executing program 1: mmap(&(0x7f0000000000/0x753000)=nil, 0x753000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000751000)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r0, &(0x7f000055b000)=""/159, 0x9f) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000752000)={0x0, 0x20000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008f7000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff}, &(0x7f000089e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e85000)={0x3, 0x5, 0x200, 0x3, 0x1, 0xff, 0x53, 0x7, r1}, &(0x7f000080b000)=0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0xa8, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dea000-0x20)={@generic="f77cf98d95adf2747f5bc25a5adc13db", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r2, &(0x7f00000af000)="", &(0x7f0000492000-0x1)="", 0x2}, 0x20) 2018/01/21 23:25:36 executing program 0: r0 = syz_open_dev$midi(&(0x7f000026a000-0xb)='/dev/midi#\x00', 0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009e6000)={0x0, 0x1d66}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@common='bpq0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000010000)='/dev/admmidi#\x00', 0xffffffffffffff7f, 0x28000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000010000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000011000-0xde)=""/222, &(0x7f0000004000-0x4)=0xde) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/21 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000047000)='/dev/sequencer\x00', 0x200, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d1000)='/selinux/checkreqprot\x00', 0x84000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000edb000-0x8)={r0, r2}) bind$vsock_stream(r0, &(0x7f0000008000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/21 23:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006e8000-0x20)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/21 23:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001c2000-0x8)={0x0, 0x0}, &(0x7f000037f000)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000065b000-0x4c)={0x4, 0x0, 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]}) 2018/01/21 23:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000b70000)={0x606, 0x400, 0x7ff, 0xfffffffffffffe00, 0x7bde, 0xfffffffffffffff7}) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c9000)="c063f335f0458fbeb6b3be8735600eae8e816374db2d229e32b498cf1db7df7a0774c0591cd608dfa5ae5099382ae6e4b4b9f80658144ee5043a026121a3b7242a", 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e86000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000833000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000806000-0x10)={0x0, 0x68, &(0x7f0000e7a000-0x68)=[@in6={0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000063a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000170000)={0x0, 0x1000, 0x7f, 0x100000000}, &(0x7f0000607000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bcb000-0x8)={0x0, 0x4}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000997000)={0x0, 0xb0, &(0x7f000003c000-0xb0)=[@in6={0xa, 0x2, 0x614a, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4ec}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ef3000)={0x0, 0x3ff}, &(0x7f0000b0d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ac8000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5bf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0xa0f3, 0x1, 0x0, 0xffffffff9b3afff4, 0x3, 0x8000, 0x9, 0x8, 0x6, 0xffffffffffffffff, 0x1, 0x81, 0x81, 0x7]}, &(0x7f0000dea000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008f2000)={0x0, 0x0}, &(0x7f0000a4e000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000927000)={0x0, 0x9}, &(0x7f0000cd7000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f12000)={0x0, 0x7}, &(0x7f000049b000)=0x8) bind$alg(r1, &(0x7f0000bdd000-0x40)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000334000)={0x2, [0x0, 0x0]}, &(0x7f0000e96000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000266000)={0x0, 0x400, 0x7, [0x7998, 0xff, 0x0, 0x1ff, 0xa63, 0x7c, 0x7]}, &(0x7f0000808000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000090d000)={0x0, 0x9, 0x6e, 0x1000, 0x5, 0x8, 0x4, 0x0, {0x0, @in6={{0xa, 0x3, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x0, 0x4f, 0x3}}, &(0x7f00007a4000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007be000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a58000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000447000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f000096e000)=[{&(0x7f0000b41000-0x1c)=@in6={0xa, 0x2, 0xcae7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f000037c000)=[{&(0x7f0000f79000)="2765b73e4471269d43dd560217723ba813e37e2cffcb01444f588eb79bbf65debb3578eec83e5da1b1cce35bda9c124e6aa4cedcfef55a8330b017d74b60e2c3c1d0382a69af0bec56babd7f0011a49a6722e18bad71633320c828e62be57ba8100acbe6013465c669a80069e2d930d1dd210020b62708f68691aa618e71", 0x7e}, {&(0x7f0000fb6000)="e52d5a16921281095d2b7d9c0e4be4c4c1d9bc4b276f4d1fabd4ee52e827a1df335f0428af145e768c20b787577e57cf66253a217fa8a3cd579114a1c1", 0x3d}], 0x2, &(0x7f00009cd000)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x2, 0x8002, 0x6, 0xffff, 0x8, 0x4, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x0, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x0, 0x0, 0xc85, 0x9, 0x3f, 0x4, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x9484, 0x200, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x200, 0x61d7fd3e, 0x3, 0x0, 0x6, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4ee, 0xe73a23214d4fb0ed, 0xe1, 0x6, 0x9, 0xa, 0x1, r6}}], 0x120, 0x4000}, {&(0x7f0000219000-0x1c)=@in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000c11000-0x40)=[{&(0x7f0000a27000)="26df10d9141d73b1df20d50901c824111c23a3eb24b6671a63e0b8a3af5239b36583296e167cb21f4e8ec1435d82f32680c8c179e2425a156ee37e91d05671d428636889bd6815ccce98a30824dcb85cb1574f7528ba2c0b58d8038e2566b9c90f", 0x61}, {&(0x7f00001fd000)="df5b05074415456747b09c1fce8dfa5dd5133a4ac96c717eddb12f0f322c2181759bd7c94271f529596e4bb0a7bbaf350f992db14039c7f0f8509afa043dfbac627ffcb4783a5bd8d5dc075d769bbe1550c0f425803d48c4bbacb12edd06aebf03c3f4b437b6d61bd451afea45c1c584a1f4fd6015985d5beab4d7a0fc922f72ff211c1af1162ad4fc394f663576cf158ab6b1537bc2b3b875b9f4a609e333ea76ff6f4d7572a6ce2db38dc2389d7459ae952cd1aae91782af8435587627c042104cf193effc752bc23c857362ef70681ba0a222316c917125a3973e727d496d1f20a9e334fd856c14a8e5", 0xeb}, {&(0x7f0000542000)="6a14a1b6e244253f724b553ced94209116f987165afbb046b9bae8202e73b989ee8959878b09be4478c2526b2d229627a517b298bc1bb59691e2a32cabe3ba96d1b6707ac8e309d2330df069474d45fa598176fb120e09002c4c8b5e4e525ed5186058aa973ed52d0252d8438ac6daa9a1dd27e2959b3456452b062c85a5565afff2c0c0bb13d14c56b3815b1e1aec612634384afcbaa3a98721b4d3", 0x9c}, {&(0x7f0000b0e000-0xc4)="42f21058718f20ce47738d08c5cf4df451a9f3cde6ec08661d192f4236ec29de04e8249de3c24fec58d89cba6ac522eda95c759f33f28188c694706a150b77232c0100ef68f0529488f9160041c6175422b10681818843b8e71b31e3471f94a00bf0083f87b1dfce3b88f572abca3f4d4a3576bfe40d4a518e6ff928124a88ac79d93fba0a4de9f91e3e118e44ef6ca93d181bcae88cb26bf98a13e40f65f03c14fa31298d72266bba460cb5684ccf629f4f1383edc0c12ee56440de6f087205b25a7a89", 0xc4}], 0x4, &(0x7f0000795000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0xb, 0xa4a3, 0x3527, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x81, 0x200, 0x4, 0x97, 0x40, 0x1, 0x10001, r8}}], 0x60, 0x44800}, {&(0x7f00008ad000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd7000)=[{&(0x7f0000810000-0xce)="5053dcb88205b7e403563258a92d320c832151d4ff011f6b8dc9b4763a7d2e7eb25cbd72bd502dc88aa5f3a67f211edf2f0a9fc967abc9c76f74e50c059eabf5aba1e71d133df883665285e63b827037ab0aaa775dc8a97d724ef9878ec4d7e785806a0b6fe6266ff86b8ea920e14cb7d5192fb103707cfd35ca0cc6656bf1d3bb44d19c8c4bf5e2ad947533abbf544a22f862394ae2149c4f36062cb0a617feea327cf2afba4b4c8b519f65a63a0b340071f7f45c1d4aa377f94314b43ca11b16dcd15a0040119a7c34f6483d35", 0xce}, {&(0x7f0000e08000-0x2a)="580af22331eeba145258ef8263f751fa2b607787d69efc322b82ca98209591e1c716012ebe51e1cb109f", 0x2a}, {&(0x7f000033c000)="b0c21d9001ed37b7e08ec8c15646c58783c252011a7a151665f37fc17b7c4a631f87ae9945cc83bfc423774dbcc4eb026229f96ae0a570db33318d186a43efae2f58e7dd", 0x44}, {&(0x7f0000f73000)="", 0x0}, {&(0x7f00003ac000)="4f69e39f98d27ad573a7fdb1559cebe9197fcfce5cd7ecd830fc518e13778584314aae1844d8942c6b4e3dbeeb297cebb3d5b42d5826261a13e07773660ef49d79c35942cd9fb0c72670d67af6ad4c0f308946dd6883c9", 0x57}, {&(0x7f0000b57000-0xa0)="391aa3438d00bf5a0c43f69c53af0a38e1d9ea9abdcf7d2b3219a22a58bf5cf0b9670d12c250f02ce5549d0e6a46d4d6e07b8a563919c020dd2da2fcb7a32e8e4ee9f5faeb8135f9b8cdcab51670180eae874f22623719e507a4ec1a15060e9cbf289549337746552dea66681e0dc02223bf16d9ad8cfc97cc1cfbd9ec7d22c206a8619c33b87a5c4ca60f08b2f6d449f6de5cc5eaaf6e3645cb2a2dcc35e487", 0xa0}], 0x6, &(0x7f000059d000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffe01, 0x1, 0x7, 0x9, 0x10001, 0x3, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0x8009, 0x40, 0x8, 0xfffffffffffffffe, 0x3, 0x101, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x10000, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x2, 0x7, 0x4, 0xdc32, 0x4, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xfbe, 0x0, 0x9, 0x10000, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x0, 0x7ad3ca04, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x20, 0x200, 0x2, 0x700000000, 0x401, 0xa6d2, 0x4, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80, 0x4, 0x1, 0x400, 0x2, 0x8001, 0xacfa, r16}}, @init={0x18, 0x84, 0x0, {0x0, 0x4bc, 0x2, 0x9}}], 0x1b0, 0x40000}, {&(0x7f00002f5000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087d000)=[{&(0x7f0000aa5000)="1452300db9ebb74716abc048399a9c5cf944b3f7", 0x14}], 0x1, 0x0, 0x0, 0x8880}], 0x4, 0x10) 2018/01/21 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c17000+0x8df)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000815000-0xf6)=""/246, &(0x7f0000105000-0x4)=0xf6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002c2000-0x4)=0x0, &(0x7f00005d0000-0x4)=0x4) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f000069d000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$mice(&(0x7f0000096000)='/dev/input/mice\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f00007de000/0x18000)=nil, &(0x7f00005ad000)=[@textreal={0x8, &(0x7f0000e1d000-0x32)="650f01ca0f38ccfbc20000ce0f01c9c05900c10fc71dde95fb4566b8864000000f23c80f21f866350000d0000f23f80f01cf", 0x32}], 0x1, 0xe, &(0x7f0000b47000-0x10)=[@cstype3={0x5, 0x2}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000dff000-0x88)={0x100000001, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000fee000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fbe000)={r4, 0x50, &(0x7f0000289000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000b25000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e6000-0x10)='/dev/sequencer2\x00', 0x22, 0x0) 2018/01/21 23:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ad6000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000ed000)={0x80000001, 0x10000, 0x8000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/autofs\x00', 0x181801, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007d1000-0x48)=[@in6={0xa, 0x0, 0xffffffffffff7fff, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) syz_open_dev$mice(&(0x7f0000c8e000)='/dev/input/mice\x00', 0x0, 0x10517f) 2018/01/21 23:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005a9000)=0x0, 0x4) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000768000-0x9)='/dev/dsp\x00', 0x10882, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00005db000)=0x9) 2018/01/21 23:25:36 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x12000, 0x4, &(0x7f00001ea000/0x12000)=nil) shmat(r1, &(0x7f0000008000/0x1000)=nil, 0x4000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/dsp\x00', 0x400800, 0x0) fstatfs(r0, &(0x7f0000006000-0x4a)=""/74) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000004000-0xb8)=""/184, &(0x7f000000a000-0x4)=0xb8) 2018/01/21 23:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) bind$netlink(r1, &(0x7f000083c000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r2 = creat(&(0x7f00009c2000-0x8)='./file0\x00', 0x1) r3 = mmap$binder(&(0x7f0000a9e000/0x2000)=nil, 0x2000, 0x0, 0xa012, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000087f000-0x30)={0x14, 0x0, &(0x7f00004aa000-0x14)=[@increfs_done={0x40106308, r3, 0x0}], 0xd, 0x0, &(0x7f00007a1000)="7be7ff3f29759099220a50dd12"}) 2018/01/21 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000e0e000)='mqueue\x00', 0x8800, &(0x7f0000825000-0x2)="") mkdir(&(0x7f00007d6000)='./file0/file0\x00', 0x45) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) linkat(r0, &(0x7f0000d53000)='./file0/file0/file0\x00', r0, &(0x7f0000694000-0xe)='./file0/file0\x00', 0x1400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00009d5000-0x4c)={0x4, 0xfffffffffffffff7, 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000)='./file0\x00', 0x80000, 0x0) getdents64(r1, &(0x7f00009bb000-0xda)=""/218, 0xfffffffffffffce1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00006fa000)={r0, 0x3}) 2018/01/21 23:25:36 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a89000-0xb)='/dev/mixer\x00', 0x280, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000379000-0x8)={0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x657, 0x8) r1 = dup2(r0, r0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000002000-0x110)={{0xffff, 0x7, 0xd7, 0x3, "bd30fd6a6c268fe7a3c54d08f1d05562a3d87a7237f3a9e1f946dafcc9b8d9fcb6add8b8b8e3a913f623b959", 0x0}, 0x0, 0x0, 0x40, r2, 0xb6, 0x0, "d8d27b686fe20a65c423a5da9b873eba08c55944626f9b16b524bc89f5758c31ab5ababd1a42e17ad82bf61a7e12ff6cbbc5d6aa490c5b0681d254de39f0f937", &(0x7f0000003000-0xb)='/dev/mixer\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x8, 0x3, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r2, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000)={r3, 0x4, 0x3d, "5f3cbf55ecac84f6b2ba70fd20ecdc631227fe3f83559a2c49cf94f6e80ed67668d9fc015c9efc7401959f1984f85c90abb9df33071b11994a9169392c"}, 0x45) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000001000)={0x500000000, 0x5, 0x3, 0x7ff, "935f297a8c44f0b97de1bea377225bb5023eabf4818325f5520a489014de20e904159705a8d03bc6bba90d77", 0xf64}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r3, 0x9}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000006000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x4}}, 0x26, &(0x7f0000004000-0x10)=[{&(0x7f0000003000-0x2a)="6e4bc0f0a2e39c145aaadf5fba42b64d33228bccd5ad300ed86bf243c2f030795d67bc8a8b86c1e01dc3", 0x2a}], 0x1, 0x0, 0x0, 0x20000080}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000008000-0x4)=0x527e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000)={0x1, &(0x7f0000008000)=[{0x8001, 0x2, 0x7fff, 0x8}]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r2, 0x3a, &(0x7f0000009000)={0x17, 0x7, 0x4, 0x4}) 2018/01/21 23:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000439000)={0x0, 0x0}, 0x84800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000067c000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f00006bc000)=0x0) 2018/01/21 23:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0xfffffdaf) 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}, {&(0x7f0000e16000-0xb7)=""/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)={0x0, 0x989680}) 2018/01/21 23:25:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r2 = creat(&(0x7f00008b3000)='./file1\x00', 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, 0xcf66, 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, 0xffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00008c8000-0x8)='./file2\x00', 0x1) memfd_create(&(0x7f0000000000)='-[%\x00', 0x2) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000014000-0x4)=0x59, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file2\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) fchmodat(r2, &(0x7f0000003000)='./file0\x00', 0xc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000006000-0x4)=0x1) 2018/01/21 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006cc000-0x8)='./file0\x00', 0x5) socketpair$inet(0x1e, 0x0, 0x7ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000f21000)=0x4) open$dir(&(0x7f000010e000)='./file0\x00', 0x500, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000048000)="2400000052001f00fff9f407002304000a14f5110800010001ffffed0800025d00000000", 0x24) fcntl$dupfd(r0, 0x406, r1) fcntl$setlease(r1, 0x400, 0x2) 2018/01/21 23:25:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)="3a5b8f00") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xb)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d32000-0x4)=0xe8) setreuid(0x0, r0) 2018/01/21 23:25:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013d000)=0x10) 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, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="2bc844a6f3c97bd1be9542259e20a0dd86410288e5554fcdb7e441c6dd11b43a36b6c7de4406bcc90b671ac2d4490c801beed4819e428bab979ccfffd8a6c1ee3742beea415cc4573db94ed0254f341d51a241a22d71034a3e1664990b4f41f6127c2b038e21b8c185600c8e514be3f995951fc0510eb0acb120f21c5dccc2724751db530f75ad4b7cf40c902f7248b5a541c895ee473c2a6736632d9b1e863d573cf93858084d94d9cbb649e7b34296aa9f1a705505223a6d68d56d65e2f64ec609f558083cd5c5e041e1fc5b89466a99464ce24a36e01ea8432b69fac94f8a342075aec36285b3c947", 0xea}, {&(0x7f0000001000-0xf7)="caa16371f87b5b3bf100d20734ba6be22413b6dfa50f65d5dba3b078e5d2e404ace3b44dfa11ef31aa3022a431905fe8be28acca4de41d894231c619054d06405fe79ab56bb9dccbcf05e39b46c1f777f6d41a70d7abfeb88d3f17b2aac450014999cedd7dc3d5395aec5405981eca493d406a0623834bddba9db68ceb7cc784c92dcc16f1a31a7b2861198fdf7ab5ea54ea6a5acd462eed73a9e5f3eef3249669d569f13119d675b45fdcfa21085b50a3a80352b31680b57bd09c3aa63b09a351b733c4d989a2edca142c28237ada7c93f441414faf612957043234337eba907a19d6c4909f1be5570ce82a89950763929bdb83c0f82a", 0x8}, {&(0x7f0000051000)="96f8ddd4465a5666b783d1123225b02bb200a31e0dc8d973799d263d0daa801ef85eb80dd7a9030ccdd5bbc62d94cc", 0xff19}, {&(0x7f0000049000-0x99)="f13bbb70da74bce5049a7ac9dd6c53e579e7f93ec9943fb05a55149651150ec3e1f1fd57537dcf5d0dc9f3080dff9a23b0ddb1e6153ee5ce16ec1f107029e888ec74611283708d500a1882972b363e6a27c4826c8e08d99aab7181f852c88d7bbe00e493f435a9d64534c93451b3c4c16a70d83edc6b88ba980b45b4f3c799e685a11728db72759bcdf1182acb4758906ef44b45f5e18884ff", 0x99}], 0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r3) 2018/01/21 23:25:36 executing program 0: mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) close(r1) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000270000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000026f000)={0x0, 0x0}) 2018/01/21 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000d14000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") inotify_init() lseek(r0, 0x0, 0x0) 2018/01/21 23:25:36 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) tkill(r1, 0x6) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) dup2(r0, r2) 2018/01/21 23:25:36 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000002, 0xa) write(r0, &(0x7f0000a9b000)="1f00000004f04345c007000100f370fffffffffffffffaffdbbedf00af8900903e00c54b", 0x24) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000ff0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fef000)=0x10) 2018/01/21 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x8000000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0xe13aff14c27c1b3c, &(0x7f000098a000)=[], &(0x7f0000df1000-0x4)=[], &(0x7f0000c5e000)=[], 0x0) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x400040, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000ac1000)=[{&(0x7f0000242000)='\x00!', 0x2}], 0x1, 0x0) 2018/01/21 23:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bd1000-0x1c)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/sequencer2\x00', 0x101200, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000819000)=""/185, &(0x7f000030d000-0x4)=0xb9) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/21 23:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f00003dd000-0x8)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000a2f000)=0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000ec8000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000045f000)={0x10, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f0000e5d000-0x8)=0x0, 0xc, 0xffffffffffffffff, 0x0}) 2018/01/21 23:25:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf1000-0x10)='/dev/sequencer2\x00', 0x403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) ppoll(&(0x7f000070a000-0x48)=[{r0, 0x102, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r1, 0x200, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x3000, 0x0}, {r1, 0xc, 0x0}, {r1, 0x1, 0x0}, {r1, 0x0, 0x0}], 0x9, &(0x7f00000fe000)={0x0, 0x989680}, &(0x7f0000017000-0x8)={0x6}, 0x8) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000b90000)={0x8, [0xff, 0x94, 0x0, 0x18c06f5, 0xffffffffffffff81, 0x957, 0x80000001, 0x100000000]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000281000)={0x7, 0x200, 0x7, 0x81, 0x0}, &(0x7f0000e67000)=0x9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d5b000-0x8)={r2, 0x9}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000956000)='/dev/sequencer2\x00', 0x3, 0x0) dup3(r3, r3, 0x80000) poll(&(0x7f000032a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpgid(0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept(r0, &(0x7f0000fa5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fc000)=0xfffffffffffffee3) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006f8000)={0x0, 0x7ff}, &(0x7f00008d9000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ebc000)={r3, 0x7, 0x1, [0x100]}, 0xa) 2018/01/21 23:25:37 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_procfs(0x0, &(0x7f00007b0000)='net/packet\x00') sendfile(r0, r0, &(0x7f0000eed000)=0x0, 0xffff) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000803000)=0x5, 0x4) 2018/01/21 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000076d000)='/dev/cuse\x00', 0x8042, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00003c2000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4591, 0x4, 0x80, &(0x7f0000ed6000/0x13000)=nil, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000500000)={0x0, 0x0}) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000f8b000)=""/167, 0xa7, 0x40000101, &(0x7f00009ab000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000289000-0xe9)="1f2129904ce4f9579f787181a4a84546d2", 0x11) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') write(r0, &(0x7f000062b000)="", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000009e000)='./file0\x00', &(0x7f0000002000-0xe)={0x100000000, 0x0}) 2018/01/21 23:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000019a000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x252) connect(r0, &(0x7f0000c9d000-0x9)=@rc={0x1f, {0x5, 0xffffffffffff82d2, 0x7, 0x7adc, 0x1, 0x0}, 0x0}, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077c000)='/dev/sequencer\x00', 0x521100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ae3000)={0x4, 0x0, 0x10000, 0x9}) getresuid(&(0x7f000009a000)=0x0, &(0x7f0000ed9000-0x4)=0x0, &(0x7f0000829000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ccc000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000814000-0x4)=0xe8) r5 = getuid() setresuid(r3, r4, r5) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000093e000-0x10)={r2, 0x6}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x1000) bind$bt_hci(r0, &(0x7f0000169000)={0x1f, 0x5, 0x3}, 0x6) mq_getsetattr(r1, &(0x7f0000d6d000)={0xffff, 0x81, 0xa4, 0x3, 0x1000, 0x401, 0xb7, 0xd5}, &(0x7f0000699000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x8000, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x401, 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]}) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40005) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089e000)={0x0, 0x0}) write(r0, &(0x7f0000cfa000)="", 0x0) 2018/01/21 23:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) vmsplice(r0, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x2) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r0, r2) vmsplice(r4, &(0x7f0000bac000)=[{&(0x7f0000a7d000-0xde)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x16) 2018/01/21 23:25:37 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000005000)=""/0, 0x0) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00004be000-0x1a)=@known='com.apple.system.Security\x00') r0 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ad9000)=0x0) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00008ad000)=0x0, 0x80800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/rfkill\x00', 0x2, 0x0) r4 = mq_open(&(0x7f00005ed000+0x31d)='com.apple.system.Security\x00', 0x80, 0x100, &(0x7f000054a000)={0x100, 0x5, 0x400, 0x100, 0xffffffffffffffff, 0x7, 0x0, 0x5}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00009f8000)={r3, r4, 0x1}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00005dd000)=0x0) 2018/01/21 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00002dd000)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad5000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00009ca000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f0000ad3000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000602000)=0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ad5000)={0x0, 0x78, 0x7, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x4, 0x20, 0xc, 0x3, 0x3, 0x5, 0x7, 0x7, 0xffff, 0xffffffff, 0x101, 0x7, 0x4, 0x75c, 0x3, 0xdf, 0x100000001, 0x5, 0x1, 0xf27c, 0x8, 0x3, 0x4, 0x1ff, 0x0, 0x2, 0x40000000, 0x20, 0x5, 0x9, 0x101, 0x0, 0xd5, 0x2, @perf_config_ext={0x2, 0xb5e}, 0xa00, 0xfffffffffffffffe, 0x8, 0x5, 0x0, 0xc2d1, 0x3, 0x0}, r4, 0x6, r3, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000ad2000)={0xffffffff}, 0x4) getpgrp(r1) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000ad7000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0xfffffffffffffea6) shutdown(r3, 0x201) r6 = dup2(r0, r0) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) syz_open_dev$amidi(&(0x7f00008b9000-0xc)='/dev/amidi#\x00', 0xd8, 0x2000) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000043000-0x4)=0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00005fc000)=0x5) 2018/01/21 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/checkreqprot\x00', 0x10802, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000fe6000)="1fa51eeddd5ae320ebc6e253036480ce8835d67d9ccea83134e12e41edc97124b63167269bc36dc31b176c5ca3a01de285398ec290be0bcf89", 0x39, 0x1, 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005b4000-0xc)='/dev/rfkill\x00', 0x4003, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f000050f000)={0x5, 0x0, [{0x5002, 0x47, &(0x7f0000fe8000-0x47)=""/71, 0x0}, {0xd000, 0xb, &(0x7f00000dc000)=""/11, 0x0}, {0x100004, 0xf5, &(0x7f0000fe7000)=""/245, 0x0}, {0x1f000, 0x60, &(0x7f0000fe7000)=""/96, 0x0}, {0x117000, 0x9, &(0x7f0000d9d000-0x9)=""/9, 0x0}]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000613000-0x70)=[{&(0x7f0000e45000-0x5c)="1005cb44c9f2cce21380f713c900b1679ea937b0123ca4441c86e30db89e8dc28d42a60228e73adc89a5ac199e08e1c86f77785cb1d0d3250e03c2e2538cc5979ddd364bdd59c0ed4c84e6dfbf81b032cf62767617e05b9f8d3c8bdc", 0x5c}, {&(0x7f0000fe5000)="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", 0xff}, {&(0x7f0000fe5000)="57a1b1b6bfd079133808fd64f2949b5df831d3b8d79f193e400789d675f69f29b4db434d6611cce4d517aee9a93fbab450f39857545c0c00780487e7014eb532e45fb0485455d02583104e6b521a4756df84cd91259d493f15e052f3", 0x5c}, {&(0x7f00003fa000-0x21)="efc8bfc24fd47ee706647d0440108c253e2e1abf3d27d799fca0abc841f53fc78e", 0x21}, {&(0x7f0000fe6000-0x9b)="34372458de9bc4f4886092314ba581fd4eb5e9605dee04f7940c650af3d37715e30467ae67a977df70c00c03a2632749aace95cc78d144a2c29033e37661d2402fcb5a30f79910a1753f83ffdde2f6e127a0d1d28dba8f04bee0df6db257d947a5074888e870eb4b2643c21310b39c4128308ef70918cb4bbe8ee20f6ecb765067f33e9f8d579e6500009bbd3799cc8817a0fa96400af4bc8398d5", 0x9b}, {&(0x7f0000fe6000-0x3e)="221f0976014ed2a86ffcdae94710486559aa6db48b20f51c13743e3f1c3e341c8eb1aad3e95d7866968e84ededd331e149085f1f4d200fa4356d6e5ffd69", 0x3e}, {&(0x7f0000fe6000-0x29)="42c704ba998012764b1b01d0c29f8dfb6f28d84f9508994423f6adb9b8bf6e2eb4df35505215acb79d", 0x29}], 0x7, 0x0) 2018/01/21 23:25:37 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000744000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00001ba000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000017b000)=0x0, &(0x7f0000944000-0x4)=0xfffffffffffffd9b) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 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]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f000000e000-0xb)='net/psched\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000000f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/21 23:25:37 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) setsockopt(r0, 0x84, 0x8, &(0x7f000037a000)="", 0x0) 2018/01/21 23:25:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000001000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x4, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000013000)=@random={'security.\x00', '\x00'}, &(0x7f0000002000)=""/115, 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000076d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)=0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect(r0, &(0x7f0000000000)=@ax25={0x3, {"dd6571a6c1745e"}, 0x0}, 0x10) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = semget$private(0x0, 0x0, 0x200) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00009fd000-0x19)=""/25) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000032000)='/dev/vcs\x00', 0x40080, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000015000)=0x4a5, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000da000)=0x9, 0x4) 2018/01/21 23:25:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021e000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000f43000)={0x1, 0x3, &(0x7f00001e2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f7000-0x4)='GPL\x00', 0x8, 0x0, &(0x7f00008d2000)=""/0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/21 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r0 = syz_open_dev$audion(&(0x7f00002a2000)='/dev/audio#\x00', 0x7, 0x980) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000d62000)={@generic="ff3bcea8ffb8bea3e34e5c56c4b12dce", @ifru_names=@generic="19679203e6fb319c7852b9b930c3f515"}) 2018/01/21 23:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000755000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/21 23:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a5c000-0x9)='/dev/sg#\x00', 0x1f, 0x400) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000007e000)={@generic="aa75d10f0a9e1e38a24f68a61ae28a20", @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}}) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/01/21 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11cd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006af000-0x10)=@common='ip6gretap0\x00', 0x10) 2018/01/21 23:25:37 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000d000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 23:25:37 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008cc000-0x8)='./file0\x00', 0x800, 0x102) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000378000-0x6)={0x0, 0x9}, &(0x7f0000f13000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ad000)={r1, 0x3ff}, &(0x7f0000cff000)=0x8) fcntl$setflags(r0, 0x2, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00002b9000)={0x0, 0x0, 0xe, 0x0, 0x0}, &(0x7f0000f0c000)=0x18) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c2000-0xe)={r1, 0x6, 0x3, [0x400, 0x75, 0x0]}, 0xe) execve(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f0000f16000)=[&(0x7f0000f16000)='[%+)-\x00', &(0x7f0000ca0000)='vboxnet1.\x00', &(0x7f0000971000)='bdevprocvmnet0-+-\x00', &(0x7f00007b3000-0x38)='&posix_acl_access/&selinuxprocem1md5sumeth1wlan1system%\x00', &(0x7f00004c8000-0x6)='@&em0\x00', &(0x7f000090f000)='^\x00', &(0x7f0000a5c000)=']{\\user\x00'], &(0x7f0000eab000)=[&(0x7f0000460000)='\x00']) fcntl$notify(r3, 0x402, 0x80000001) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f16000-0x8)={r2, 0xffffffffffff9dc7}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f14000)=0x5, 0x4) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/policy\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b33000-0x10)={r0, &(0x7f00000dc000-0x3)="3f5b1b"}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006c8000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0xffffffffffffff6a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000-0x1a8)="11a0ac", 0xffffffffffffff9a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000da9000)={&(0x7f00000ac000)='./file0\x00', r2}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000fc5000)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000029a000)={r2, r0, 0x1f, 0x80000001, &(0x7f00002b9000-0x56)="58ca8ff61d47bc8dac3c107c17e1ff644d8949caa739704c3f91bc2aaf6526e756b792ede1d646a9e27800095fcc780e15ff4f067f4241a7f9946531c183c6bb6d3c71d59c058d73ba505e744511fd8dfcff56713e17", 0x1ff, 0xde0b, 0x80000000, 0x6, 0x2, 0xc4, 0x400, "aadac8611088d7232c0bd2ee7a4fce3ff9bf206e2c4f62ea0906457f0ded4d12ccb5167950adef8e8da545ae2b88cb8e49df0c112dd648cf1570279d34c96086923f64eb66cf2e7b1e12c2f36a0aaa4ed2904515eacdb25bbabb6614d9c78b26c3d37f526f7b6540b1a360a4bd7ca51848fa7f82faa3f9fa917344776397abfe6fcd8a551b2427d97ebc7c71bffe24585ef4cf8a5860165321d795b08864bbf76a34"}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000694000)={0x5, 0x7, 0x2, 0x3, 0x5, [{0x9, 0x2, 0x5, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x7fffffff, 0xd6a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x4, 0x633e, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xf0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x72, 0x400, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000369000-0x12)='/dev/input/mouse#\x00', 0x8, 0x400) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e43000)="5186791fc990f23682c8b2570f6741386758f8ea7faa9d4003af93fbf63600ed9b8e0aeea1c771b3f65185f9e8109bbe2d1685d6eace0b65151ee7cb180f48fe5d762ca3a12f6fec7a5e603fb8ec8ea166b593393033b80dc52881278bd6d02cd80f48839eadee60eb3959357be3dd2d2f7cdaa11f8b9b54def99071a3087b2745167028b6b032db9ecff5d136b424e58b6c944c665d76613f386e03535a8cc53cd8d50231c964be69135cd5ab9207ca58f97ed498ce55", 0xb7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f000015e000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ea5000)='/dev/adsp#\x00', 0x100000001, 0x100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x6, 0x4, 0x7, 0x100000005, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/21 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00002ef000-0x35)=""/53, 0x35) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 23:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f00009b2000-0x10)={0x0, 0x0}) futex(&(0x7f0000546000-0x4)=0x100, 0x3, 0x8, &(0x7f000004f000-0x10)={r2, r3+30000000}, &(0x7f00007a0000-0x4)=0x3, 0x20) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000820000-0x50)={{0xfffffffffffffffe, 0x20000000000000}, {0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x77ca, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r4, &(0x7f000049b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000630000-0x4)=0x0, &(0x7f0000b16000)=0x4) setfsgid(r5) r6 = syz_open_dev$urandom(&(0x7f0000ab5000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) fcntl$getownex(r6, 0x10, &(0x7f0000285000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000226000)={0x0, 0x78, 0x0, 0x1, 0xffff00000000000, 0x2, 0x0, 0x3, 0x80040, 0x8, 0x2, 0x0, 0x4, 0x0, 0x0, 0x7, 0x2, 0x5, 0xfffffffeffffffff, 0xe5, 0x100000000, 0x6, 0x9, 0x3308, 0xffffffffffffffe0, 0x6, 0x100000001, 0x0, 0xfff, 0x1000, 0x100000000, 0x401, 0x10001, 0x7, 0x1, 0x80, 0x2, 0x6, 0x0, 0xa05, 0x4, @perf_config_ext={0x1, 0x5}, 0x2, 0xfffffffffffffc00, 0x460, 0x7, 0x100, 0x2, 0x0, 0x0}, r8, 0x2, r0, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x4)=0xe8) ioctl$KVM_RUN(r7, 0xae80, 0x0) ptrace$pokeuser(0x6, r8, 0x1, 0xa219) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/21 23:25:37 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000503000-0xe)='/dev/admmidi#\x00', 0xffffffffffff0001, 0x400001) epoll_pwait(r0, &(0x7f0000ccf000)=[], 0x0, 0x20, &(0x7f0000878000-0x8)={0xf842}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000001000-0xc2)="f27f32e579e4ad49ec3e9e68f21749c09b76028426f03fe477e3fc1739a6b574be1a9418b3cf7edd4535dc7ac4eaad2f2ed30a329cab354164417e348a28c92ae3571d31d8613f42cd4f2ceb9b46d3aff2a9523063c17c7e5d52b0a12873541ee047edfcfee55b56c01010d9ae36a92d822e425682b986dd8cef14f8f556f24fa142559f617301911a01661ea48246f73856183d8a76a8b281e3a5bde0ac0786938be922973508bfa6dc3f2af4f3a4f97b4e0aad48405c249451d896f3793232c34f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) ftruncate(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006d8000)=0x0, 0x4) epoll_pwait(r2, &(0x7f0000ebb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x3, &(0x7f0000274000)={0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002a3000-0x100)={0x0, 0xf8, "1c8a91ba9963bb37da8af0f666d5681b456270da41fd5633d23415e04f1647daf6f9b7a245f8f94daaaf46d446efbcc83362449880bb6a9d74385f4270823e25df0d41007d3993b25bdc749e10ac7cfdc714bff2be9e29eb134f50f949791ba13eb8dc92f8ecc66bddfec9877b87b96939738a2cb14141553d32272725ee1ed027109cd1e059a6d2fbf69a1f7b7099e58d115864915cec72e008dc9c541deadf61b009cd1c2e0f43cf31dd10906bdb98476bf7eecfa83a0219c02d1962ccb557e16502057a00b5e80ab822e78800b85a52458976a2da6ab4a3ae9a9a0c17f4555dfa6e5aabb8280886fd3007772dc98b801e61c32feb263d"}, &(0x7f00006a2000-0x4)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e1c000-0x10)={r3, 0x7, 0x8, 0x7ff}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) syz_open_dev$tun(&(0x7f0000baf000)='/dev/net/tun\x00', 0x0, 0x400) r1 = syz_open_dev$sndseq(&(0x7f0000edb000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00001ef000)={0x101, 0x7, 0x5, 0x8, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000296000-0x58)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x0, r0}]) accept$ipx(r2, 0x0, &(0x7f0000e27000)=0x0) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000472000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ec000)="", 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000004e000)='/dev/cuse\x00', 0x100, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000e2d000)="442e54b92a8e5570db63c798c0a3edbea2817ec16f8db96d721f38f2719543d8485a3c8d7d45fd2c5d9e7fd078c26791ef1659f96a24c959c42808e266b582d13ac3ae06f46a45f04b2e60cafde392e53fe8bcc7640d9e136c3b9b100ce2caf8490adc67b417b3f509b559f2146344b607f407dc408092eba84f4d7c700299ca3c0e5fb28abbed8890be175addec97f5cd5e1b1c678d40ce4415ab50175a441507af8f7020b2f6a6fe65") 2018/01/21 23:25:37 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x5, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000017d000)=""/98) 2018/01/21 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000557000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000007d000-0x25)=""/37) [ 91.611920] QAT: Invalid ioctl 2018/01/21 23:25:37 executing program 7: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000004000-0x18)={0x81, 0x1e33, 0x7fff}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x800, 0x8d6a, 0x7ff}, 0x10) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000f7f000)={0x9, 0x7, 0xffffffff}) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000225000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/21 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000006a000+0x7fc)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') exit(0x0) sendfile(r1, r2, &(0x7f0000514000)=0x0, 0x18001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00006bc000-0x4)=0x10001, 0x4) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000cbb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x81, &(0x7f0000000000)={0x3f}, 0x8) 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) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/vcs\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000fe4000-0xa)='--Aoxnet0.', 0x0) poll(&(0x7f000020c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) dup2(r1, r2) write$sndseq(r2, &(0x7f0000040000)=[{0x1, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x392, 0x6, 0x0, 0x7, 0x8000}}], 0x30) openat$cuse(0xffffffffffffff9c, &(0x7f0000b8c000-0xa)='/dev/cuse\x00', 0x40402, 0x0) 2018/01/21 23:25:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2501, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004d7000)={0x0, 0x0}) pread64(r1, &(0x7f00003c3000-0x45)=""/69, 0x45, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000149000-0x50)=[{&(0x7f0000c65000)='0', 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e5a000)=0x0) 2018/01/21 23:25:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac8000-0x58)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'lrw(ecb-aes-aesni)\x00'}, 0x58) bind$alg(r2, &(0x7f0000ee0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000309000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/21 23:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000df8000)='./file0\x00', &(0x7f0000094000)=""/96) r0 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000d4c000-0x18)=@random={'security.', ',@\x00'}, &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x4) write$sndseq(r0, &(0x7f00001db000-0x60)=[{0x2, 0x0, 0xfffffffffffffffb, 0x3, @time={0x0, 0x0}, {0x80000001, 0xffffffffffffffc1}, {0x4, 0x300}, @control={0x5, 0x1, 0x80000001}}, {0x400, 0x3ff, 0x9, 0x8ce, @time={0x77359400, 0x0}, {0x6, 0x289}, {0x9, 0x2000000000000}, @quote={{0x400, 0x6}, 0x737b, &(0x7f0000ff2000)={0x1, 0x10001, 0x20c, 0xff, @tick=0xfffffffffffffff8, {0x6, 0x8}, {0xfffffffffffffffe, 0x4}, @result={0x7fffffff, 0x2}}}}], 0x60) [ 91.732628] QAT: Invalid ioctl 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe3000-0x4)=0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe3000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000)=0xe8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe3000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x6, 0xa, 0xa0, 0x80, 0x84, r1, r2}, {0xff, 0x1, 0x8, 0x400, 0x3, 0x1f, 0xbfb, 0xfffffffffffff801}, {0x7, 0x8e, 0x0, 0x8}, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x1200000000, 0x2, 0x3, 0x2}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x5b3ffffffffffffd, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000fe2000-0x4)=0x6, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000fe1000-0x1)="06", 0x1) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/16, 0x10, 0x0}, 0x2020) 2018/01/21 23:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) r2 = add_key$keyring(&(0x7f0000213000)='keyring\x00', &(0x7f0000570000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000042000-0xa)='id_legacy\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000031c000-0x4)=0x822a) 2018/01/21 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000965000-0xc)='/dev/random\x00', 0x0, 0x101000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003c5000-0x8)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000369000-0x8)={0x3, r1}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000812000)='/dev/sequencer2\x00', 0x80, 0x0) sched_rr_get_interval(r1, &(0x7f000053c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009db000)={0x0, 0x46, 0x1}, &(0x7f0000146000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000144000-0x14)={r5, 0x9, 0x3, 0x5, 0x7, 0x4}, 0x14) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000059e000-0xd)='/dev/usbmon#\x00', 0x8000000000000000, 0x42000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e21000)={r4, 0x0, 0xa8, 0x35, &(0x7f0000dab000)="a0085bb33aa38bc491abf471c45d726382ede79c18dfb49520c0e11bf61873bd160cba8b335b9d5b4be93ef110e1977c373ff518fc031e7068f9fd594c1a600cf68d407cc7ff03982fd59f06437c1fcef00a65b862e955778ab7e3a065e2b64827628e196d1726da4c433cc722c7d326b333f7b6cbc21719b0ae8ef6fadb74fd02a4264a2ea94ce4f943b2e00b4548891c3b6841732a0bf7f0a5eb8d27a1cac3761ac632535ab1a4", &(0x7f0000899000-0x35)=""/53, 0x450d, 0x401}, 0x28) mq_timedsend(r6, &(0x7f0000113000)="08a77dbd0fd800f9884c", 0xa, 0x0, &(0x7f0000036000)={0x0, 0x0}) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022f000)='/selinux/status\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000108000)=0xb, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2000) r3 = syz_open_dev$vcsn(&(0x7f0000251000-0xa)='/dev/vcs#\x00', 0x1, 0x4040) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f000063d000)=""/98) 2018/01/21 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x6, &(0x7f00002cb000)={0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00009b3000-0x38)={0x8, 0xb73, &(0x7f0000e4b000)="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", &(0x7f0000cd4000)="cb3a0470c4a6633d5a46a4c78a0ce2a6d5", 0x1000, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b76000)=@req3={0x140000000000000, 0x6, 0x8, 0x1, 0x7f, 0x1, 0xfff}, 0x1c) read$eventfd(r1, &(0x7f00009a1000)=0x0, 0x8) write$selinux_access(0xffffffffffffffff, &(0x7f00007df000-0x3e)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x3e) 2018/01/21 23:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000) restart_syscall() r0 = socket$inet6(0xa, 0x3, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000e7c000)={0x77359400, 0x0}, &(0x7f000051c000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000634000)='em1+\x00', 0x803, 0x20, &(0x7f0000c01000-0x40)={0x8000, 0xfff, 0x0, 0x401, 0xfb7, 0x100000001, 0x42, 0x5}) r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/mixer\x00', 0x80000, 0x0) mq_notify(r1, &(0x7f0000c36000)={0x0, 0x16, 0x0, @thr={&(0x7f0000134000-0xdc)="a1228f5c83c16437e20f55058b956506bee04f44eef7f0a7c75d684418139ace9d37e0664c191c9b2b7cbb3ca1879fa51c432f25e69f864e690c91a4b9ded6d165810d728178ceb3190b031dccb82c26817cab279a5c25f34e74d070b9a8dffe5d9a1157e5b652fd7a6f2c25959312cc1fd82aa3bfa5199dfa9e5286b1b60664655be6b7562764ed8fcfa4ca98f9ea17bf07222f783a07ee7a219370719cd41b3599fcb411cd0e39b57c018157d86f2005d53385960494ffa40bd5f971cc3f2c21828aac7a7c1110b240e0ab58e2746f5c9714879e74d98a511b8075", &(0x7f0000f66000)="b96e81466342e440077ca357f50c3ddc27a9f583b50c1446965818142d4e8df0fe996faab5909027d8a1ca2103376bf7926abf4b5a24dbcfcdf7860957d493774ec16427ea613c0b36b09e54a017149a633e04cce9955d930eab52fa8009cae69df34def81"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000100000016) 2018/01/21 23:25:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x2, &(0x7f0000001000-0x10)=@raw=[@alu={0x0, 0x5, 0xd, 0x4, 0xf, 0x18, 0x10}], &(0x7f0000876000)='GPL\x00', 0x7, 0xbb, &(0x7f0000144000)=""/187, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r0, &(0x7f0000235000-0xc1)="02d50c8f410b5582921343cfd51979630e1990ca768be92da1341d02b33179fde7591c9c26e27f520441609352707693bd1a3281cd0142fb5a7c5c780c98d2865020ab1bd7206aff23ae1c3bab514338af04f9f04cacadc2539cd89d82e190c43e2fec2e59308d40787a0dbb4a2e5f8c1b36331bf42a7659363b75672f35694a03bb6692936773fce0cb07e421032facabfa7b7503970001e2e7a6b2d825a826e92eaf443e36071cd02d2986c768667ac530534db39ad2eaf101b5e3af66c4d5f7", 0x282) 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) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00006ca000-0x6b)=""/107) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e04000-0xb)='/dev/mixer\x00', 0x20000, 0x0) fstat(r0, &(0x7f000025d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000ad2000)={&(0x7f000065c000)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f000030c000)={&(0x7f0000881000)=@updsa={0x180, 0x1a, 0x4, 0x5, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x400, 0x2, 0x3, 0xa, 0xa0, 0xa0, 0x87, 0x0, r3}, {@in=@broadcast=0xffffffff, 0x3, 0x3c}, @in=@rand_addr=0xee, {0x6, 0x3, 0x5, 0x5, 0x80000001, 0x3, 0x8001, 0x5}, {0xd0, 0x3, 0x3, 0x0}, {0x37, 0x16, 0x20}, 0x7, 0x0, 0x2, 0x2, 0x4, 0x3}, [@replay_val={0x10, 0xa, {0x3, 0x3, 0x3f}}, @mark={0xc, 0x15, {0x3, 0x7}}, @algo_comp={0x64, 0x3, {{'lzs\x00'}, 0xd0, "351b120a81b6aca90d089965f71ee761384520255dfbd09c8a1f"}}, @etimer_thresh={0x8, 0xc, 0x10bb}, @tfcpad={0x8, 0x16, 0xfffffffffffffc01}]}, 0x180}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) sendto$inet6(r0, &(0x7f0000359000)="55f22c96a400bdc4a6d1fcf9f84cbae6959d373a30701bf22f20bffad48a602e27c601c0248c4f4c7bd529bf0da401e9e031cfd841f376ee5092a5eedafb4fd08bb3c976c2e109576a3fabb4d7ace4835701a35b8a8302b3a70be2397dd9e1ccebe0aaebfceae541489343da2d9d70405bd614db0bf17697b13c170d40bc615fe35b9b08149f117484442123b5da946220e55fed5ae8ff46a1f6e14b2d63f971f6cbfb48d5b8b2628772e6aba7b193df39b995598f3d221497fabed0813610a23e3023a6311dd9cecacc4bca9a5b8ee76302df03ce19005d90b328bc6123c8f2984d54593bd6ec18e9a9", 0xea, 0x1, 0x0, 0x0) pipe(&(0x7f0000182000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000d4a000-0x4)=0x0, &(0x7f0000622000-0x4)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000203000-0x68)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e34000)=0x2, 0x4) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ab000-0x9)='/dev/rtc\x00', 0x40, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b1d000-0x38)={&(0x7f0000744000-0xc)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000d7a000-0x10)={&(0x7f0000699000-0x3ac)=@getsa={0x3ac, 0x12, 0x5, 0x4, 0x2, {@in=@multicast1=0xe0000001, 0x3, 0x2, 0xff}, [@lastused={0x10, 0xf, 0x1000}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8000000, 0xffffffffffffffff}}, @algo_auth={0x104, 0x1, {{'sha256-generic\x00'}, 0x5d0, "da0b0d3b63a5e9fe24d565b5e0c5cb0ec5f41ab47dfebba5fed35370689bc483689cfb476d841e9c2abc053d0c6f19bef440a6a00d2b2b8609c666e7e80e547783557a1c6a1f13ec0d714f62a3c10a13af33006b604ff29fa87c47959ef9ae65aca99df5939bcd672b3da9c92e329ab6b090b82424e60aeaba4ec040290d5abda969465d92d8d80d20ecdd0cfdc27672aaec43a508959e7783145d48f0eac3e5f06366c513d362922f23c8536475a62aff3289f0d9aa8298df16"}}, @ipv6_hthresh={0x8, 0x4, {0x36, 0x57}}, @algo_comp={0x124, 0x3, {{'lzs\x00'}, 0x6d0, "c8a24ce758b4059273ccaa9b752badfdaf45fd001fb255eb2b2d73b3a990d97e4c77cfc13e52acbdbbacff17c09c23f3b3e46e142110d191ed9db507a913825ce248caa275fadcfc1cd4e9ca9ffa02c78b08793945649512c23e95e215f0e0af71b868f9e5560dc418110340ec2a21a7fa84509f90a008a1af358b1f27c67622afbcc9e0befb5c5f9747ee5976972e98144ec4fdf3950cf6e58ecb1e8f84b4325a608a3d68c7d5985a9cca5ec4472f02bb57021b5d27f6ff194ae376a6e7fe09edc73975e5c90e063f3a9485d6ab1bbf10ce4fe8924adef19c5b"}}, @algo_comp={0x11c, 0x3, {{'deflate\x00'}, 0x688, "8a0b75eb8186fb12c14ae7bac40d5ae0bb9144115bd832e1d849874dc21763deecff1a31dd7cc517648a6687935d736212a56712a135a4620401131694da806ba37a17a5618f0d8022300b74a695557a2646eeb750c974f5e8975bdcf2bc6a681c610d97d53d2de5cbd1fae3cbccfaf5f4c1a6ea9db18e081118f48f8cb354d3b7af7837cff0b84577dadd401b41ba25daff6b84d611f6033619030d59a18287400cf542f12c92e29091f6fb67ea0ccfa471b36996d4eefa5e0149956cc3be2b78f4642213b917a8120ab18b8d9e72ffec"}}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x40090}, 0x811) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000938000)='/dev/sequencer2\x00', 0x442140, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000cdf000-0x2)=""/2, &(0x7f0000dad000-0x4)=0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff0000-0xe8)={{{@in6=@empty={[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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba8000)=0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/enforce\x00', 0x201, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000031c000)={0xd, 0xe, &(0x7f0000f6a000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8}, @generic={0xfff, 0xf075, 0x400, 0x8ab4}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x1, 0x7, 0x7, 0x4, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x7, 0xe58f, 0x1, 0x1f}], &(0x7f00009ad000-0xa)='syzkaller\x00', 0x0, 0xb, &(0x7f0000b3f000)=""/11, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f0000d27000-0x9)='/dev/ppp\x00', 0x101, 0x0) 2018/01/21 23:25:37 executing program 1: clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") link(&(0x7f0000ff7000-0x1)='.', &(0x7f0000544000)='.') get_thread_area(&(0x7f0000ea8000-0x10)={0x2, 0x1000, 0xffffffff, 0xcc6, 0x1f, 0x800, 0xfffffffffffffeff, 0xbab, 0x9, 0x0}) 2018/01/21 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030a000)='/dev/loop-control\x00', 0x8400000000000000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000651000+0xaa8)='/proc/self/net/pfkey\x00', 0x10080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000e01000-0x8)=0x80000000, 0x8) 2018/01/21 23:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035e000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000792000-0xc)={0xfffffffffffff000, 0xcc15, 0x3}) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000238000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x112, 0x40000003e, ""}], 0x10, 0x0}, 0x0) clock_gettime(0x3, &(0x7f00002cb000)={0x0, 0x0}) clock_getres(0x7, &(0x7f000036b000-0x10)={0x0, 0x0}) r1 = semget$private(0x0, 0x3, 0x40) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f000036b000-0x1e)=[{0x7, 0x3, 0x1000}, {0x3, 0x26, 0x800}, {0x3, 0x72, 0x800}, {0x0, 0x8, 0x1800}, {0x1, 0x6, 0x1000}], 0x5) 2018/01/21 23:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000083, 0x0, &(0x7f0000da4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057d000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0xf982}]}, 0x10) write(r1, &(0x7f000031f000)="", 0xff24) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000620000)={r1}) 2018/01/21 23:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/enforce\x00', 0x480, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000300000+0xaa2)=""/4096, &(0x7f00002c6000-0x4)=0x1000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f81000)="", 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r2 = dup2(r1, r1) userfaultfd(0x800) ioctl$VHOST_SET_MEM_TABLE(r2, 0x541b, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/21 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000873000+0x269)={@common="7369743000000000000200", @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000600000000000000ab00000000e700207222d5"}) 2018/01/21 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x8) sendto$inet(r0, &(0x7f0000e42000)="9e2d035fefde0774fcdc2c1e6bac7d0bece6c30d3b72cd9361b11a6621701fbf8aa02b9668e9139c16a36f3db52220188aca76e7919a64d85ec36a179392597fe83575c0c2e6fea06ade440a3af8e7e5fdff911a345121f8e9da9d7f012c4d4b1e8a8eefae33948dc749e2d6e761b5df63de0ea3b89bf0c805d889e5df86fd565d5199d6a5f81f18551f24f16a160af12e82cb7693baeadbe67b1bb7693d6bae90626e3ca5f73297d568", 0xaa, 0x800, &(0x7f00002ac000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004d8000-0x1)="", 0x35e, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a37000)=""/112, &(0x7f0000fe3000)=0x70) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000124000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000e90000-0x400)={"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"}) r2 = semget(0x1, 0x1, 0x4) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000446000-0xa0)=""/160) r3 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x1, &(0x7f0000563000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000038e000)=0x0, &(0x7f000051e000-0x4)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000841000-0x560)={0x7ff, {{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]}, 0x0, 0x9, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x1, @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, 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]}, {{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]}]}, 0x560) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000638000-0x57)={0x0, 0x4f, "c10f100a1de11163743d8da5966f5fbcb88eb61309e7112246630e1ec4dab99219c3e1c9aa3a514cf46a03a4314c1090da3fe3fe455193995e4bb413dc837a02a94bcf8597f826fe51fd8b01174b26"}, &(0x7f0000532000)=0x57) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002cc000)=@assoc_value={r4, 0x4}, 0x8) 2018/01/21 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) lsetxattr(&(0x7f0000052000)='./file0\x00', &(0x7f0000400000)=@known='com.apple.FinderInfo\x00', &(0x7f0000da0000-0x1)='\x00', 0x1, 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) syz_emit_ethernet(0x4e, &(0x7f00006fa000)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ccddd2", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = open(&(0x7f0000608000)='./file0\x00', 0x180, 0x2c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000e1000)={0x1, 0x8000, 0x40, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b6c000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00007ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c4b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007e9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040e000-0x4)=0xe8) getresgid(&(0x7f00009aa000)=0x0, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000e32000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3d000)={r2, r3, r4}, 0xc) 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = dup2(r0, r0) write$tun(r1, &(0x7f000025f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "16217f", 0xf0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@routing={0x0, 0x6, 0x0, 0x9, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @routing={0x0, 0x14, 0x0, 0x1, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ea714a", 0x0, "e8c7e7"}, ""}}}}, 0x122) r2 = bpf$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, &(0x7f0000b9e000)=""/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, &(0x7f000031b000-0x8)={r0, r2}) dup2(r2, r3) 2018/01/21 23:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000024e000-0x10)={0x0, 0x0, &(0x7f0000e6b000)=""}) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000301000)=0x1f, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}], 0x18) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/21 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006ba000)='/dev/snd/pcmC#D#p\x00', 0xaca, 0x800) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fff) 2018/01/21 23:25:38 executing program 3: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x82000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0xdc)=""/220, 0xfffffff8) fcntl$setflags(r0, 0x2, 0x1) 2018/01/21 23:25:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) socket$unix(0x1, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) lseek(r1, 0x0, 0x5) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/01/21 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [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, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c19000-0x7f)={0x0, 0x77, "bdaa2247e47ab14db40ec6cfc5244e6145c9e86af0f293844f91fab84143a068fdc843b0ecbe395c94abade36a27f426cfc1146f7ca76583766ee88bc94335196089aa15744487edcb07f51b051925dbecb17bd86b8f3e7284647e0f53dc358f3e5e852d1564aecbf676dc342adbd4e41cfac7bbb9438c"}, &(0x7f0000d26000-0x4)=0x7f) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f68000-0x8)=@assoc_value={r4, 0x1}, &(0x7f000007e000-0x4)=0x8) 2018/01/21 23:25:38 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common="6272696467652ef400ffde00", @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) recvmmsg(r0, &(0x7f0000d2f000-0xf0)=[{{&(0x7f00006e0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000030e000-0x80)=[{&(0x7f0000555000)=""/182, 0xb6}, {&(0x7f0000266000-0x8a)=""/138, 0x8a}, {&(0x7f000057a000)=""/88, 0x58}, {&(0x7f000037b000)=""/2, 0x2}, {&(0x7f0000036000-0xa4)=""/164, 0xa4}, {&(0x7f00003e4000)=""/155, 0x9b}, {&(0x7f00002ab000-0xf4)=""/244, 0xf4}, {&(0x7f0000ab4000-0x11)=""/17, 0x11}], 0x8, &(0x7f0000078000+0xf56)=""/143, 0x8f, 0x2}, 0x8}, {{&(0x7f00001b2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000050e000)=[{&(0x7f0000763000)=""/0, 0x0}, {&(0x7f00006bf000)=""/72, 0x48}, {&(0x7f0000daa000-0x7)=""/7, 0x7}], 0x3, &(0x7f0000766000)=""/78, 0x4e, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000ba9000)=[{&(0x7f00009ed000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7}, 0x100000001}, {{&(0x7f000006f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000294000-0x80)=[{&(0x7f0000b77000)=""/158, 0x9e}, {&(0x7f0000378000-0x3d)=""/61, 0x3d}, {&(0x7f0000ab0000)=""/206, 0xce}, {&(0x7f0000df9000-0xbe)=""/190, 0xbe}, {&(0x7f000093e000)=""/4, 0x4}, {&(0x7f0000a2b000)=""/170, 0xaa}, {&(0x7f0000505000-0xfb)=""/251, 0xfb}, {&(0x7f0000097000+0x6a6)=""/68, 0x44}], 0x8, &(0x7f000055c000)=""/69, 0x45, 0x200}, 0x4}], 0x4, 0x40000001, &(0x7f000084c000)={0x77359400, 0x0}) r2 = getgid() getgroups(0x1, &(0x7f000072a000-0x4)=[r2]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cea000)=0xe1b, 0x4) syz_open_dev$dspn(&(0x7f000069c000)='/dev/dsp#\x00', 0x8, 0x400) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000060e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x8000000000003f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$midi(&(0x7f0000df3000-0xb)='/dev/midi#\x00', 0xdaf6, 0x0) bind$bt_l2cap(r2, &(0x7f0000846000)={0x1f, 0x12, {0x6c, 0x7f, 0x29bb, 0x7ff, 0x2, 0x9}, 0xffffffffffffff01, 0x1}, 0xe) 2018/01/21 23:25:38 executing program 7: 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f00008d4000-0x8)=0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000ee4000-0x8)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000080c000-0x4)=0xc) r3 = open(&(0x7f0000084000)='./file0\x00', 0x400801, 0x40) r4 = mmap$binder(&(0x7f0000991000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, 0xffffffffffffffff, 0xe) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ae000-0x30)={0xa0, 0x0, &(0x7f00009fd000+0x9d6)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x38, &(0x7f00003a3000-0x20)=[@fda={0x66646185, 0x0, 0x0, 0x34}], &(0x7f0000eea000-0x38)=[0x0, 0x48, 0x48, 0x0, 0x48, 0x78, 0x0]}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r4}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x30, &(0x7f0000c9e000-0x60)=[@ptr={0x70742a85, 0x1, &(0x7f0000d3d000)=0x0, 0x1, 0x3, 0xc}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0xa, 0x1, 0x9}], &(0x7f0000f16000-0x13)=[0x68, 0x30, 0x48, 0x0, 0x18, 0x78]}}, @increfs={0x40046304, 0x1}], 0xed, 0x0, &(0x7f0000b19000-0xed)="f680c39ed803605a7f0c6146ad4e01ec2145426f95a8a2c7eea0816a644ac880088c1f795e98f88ef662d14a68d4921392773aaf334a1c77d202620e823951f37ba831b96154d4ccba1f0f06e7a8ee08781d14df60679b32644d4a6355ae5345fc36bb987b6a97220f069ca164431f639144ee9478025bc77dc91b110c8868616d0d2d5305528ec90376e5a5c8c759f116930b06d57242a445f6a9b35cf03f2d041dfc85bfa8e7a7e40c5316d64ea9fee187c4b7df77d8188e1231cc48e08b4891f05207da9ec7f8141ba1943da86a3396fa8d91ff8c6d2bbaf4363ae0a41b020bffa182c5b9a1b50390aa7c4c"}) r5 = getpid() fcntl$setown(r2, 0x8, r5) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f00003b9000-0x4)=0x5, 0x4) io_cancel(r1, &(0x7f0000d77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000b4e000-0x63)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:38 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0xd0, 0x0, &(0x7f0000710000)="82f26e9fd310b110c62efab893eab1d9e95ae031e90ed88878c00841bbbe6dce1d9002b43742259672e41611246fff463a52463526821bf8cf1a998824068354011972f229315310d6f8d01c8a9565e850c66f6c958eae0848c5da97f90299172445e48aa3a626fe46dca0200db452d8e5b2f549abfa2530b44c71ba07ccb100a6444e944aad47a4677fe6171ac905be5283adc81f8ab17ca585fa25537ce63ef00366928b3c5030031c52912768397a883bb8e0dda0e03997011ad0bc7075a9b555fd64b335b9ce7a43a792903d0420"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008c5000)={0x4, 0x0, &(0x7f00009ad000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00003a4000-0x1000)=""}) 2018/01/21 23:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) recvmsg$netrom(r0, &(0x7f0000e63000-0x38)={&(0x7f00009ae000-0x48)=@full={{0x3, {"fca68a9f0504fa"}, 0x433}, [{"1cd0b234bbaf71"}, {"09117060c8cb60"}, {"4a14537119277d"}, {"58555a5fff1fdd"}, {"282dc8239041b5"}, {"07dbbea291b6dc"}, {"8a3d52d8d3cae2"}, {"73cb7f943d746f"}]}, 0x48, &(0x7f00002c3000-0x60)=[{&(0x7f0000377000-0xed)="43aa4b12f6f931c97d5810fa646471973e6aeb3e3979ce9e5b6d8e421185ed8050d8bd7872547c9a7b8a22e9c96465fcd3017c1ebb5c71f0104b3c2979f7c0161125d27703002d2084acba5d96b425131a01d3272394b0bc4fe7b3ba23a4ccaf5bd4d350c01814e3642581098836e1561d233841aa7ee8385a67b3178dc2ab38840c22dcf46c43aeb15a1a1e1876454bb457dce32ef6cc4a29d2439447b4beba869b9c8bf045c6ea26e5dd6d5da9903d3fd26a222f92d43cd4598669b2dadc7e9b3212f8646643e2812674247e80794087662a6eca077231047e37b6796a04b9bdf6d6fecd4a7811dc85eb487a", 0xed}, {&(0x7f00006cd000-0x3d)="5d287fd473297eccfce93dc21b5d92d14d7adf5f241238b504feb8e558706e96b07334188611f5f2fafd6c70d9d2998d1eb5f83d1c2cc51b47522dffaf", 0x3d}, {&(0x7f000098f000)="cdcf2d1a", 0x4}, {&(0x7f000067d000)="e66818712316ab748b0a56c61a934ad5b435f7e9be161d9ba95ec147acb24aa6f39d547bb6e66d5cc858ebece0d9bfab762de992a84ceb5edda8386aa049173d71fdea6fe455f6bc2ebd69a45847883e13d3a07edd223ef8ed482f03009a1ea88753b4f354424d3e22e1463d7b5f188a306b16d4f99ba1819bbfb43b7f2190e8506684106059049ee167b1033f69674f307164388fecc584350835194fa4f8722abd097af754e50ed7951b0f760e79efa675ff36e48713b8a854d82c76e87fdf414639e0189cc52d68e1f85ee9cc9c", 0xcf}, {&(0x7f0000007000-0xaf)="407a83f1d084da0415f375f32f6dc4dfb0d8f0d09475694a4c5afd8c4eed76cab64b7d1bce5ee1803c1d5a08be52b62a5e8d1204570c80f3f653632e0c7cdce4f1b75420e36755419c834c38195f810ae0b847e619026fbcac1023e2e55d8892b42fb40bb835e62dfe65c740fc4feb6205fcc886da68cb223305af1411737a082b40c6e7cc7afa921e4f089f4f38a61882dd4f5f7d9a038d9ab4bf32c28827dc16e9f30a8d0a940160202bc7e6043f", 0xaf}, {&(0x7f0000e88000)="c141bdc3b502e706749ec6bbde423cf8491ac9900115a0d43d94412cfb3074368f235431c5e943278199eca8ed213037a9d8b0562bcd337641118b272a4dfdde8d3245891f79bc1f14b05b10ab710202c1676211c4a91b0db0dcc713a7be6673f6f9ff82956cb57a959732a9b84a22d513ac20c4b75eb64945c4759801c48ff854492afa176573f55a8f1353dd62862dd6d97ddd34157f8b9f4d295ed11778321b1c5a405468a4a987f6317d14d0cef70ef469ba1981fdb47eeba648ac6dd0377d512e802b64766470d0407e0aca97b3f58a53a35bd4957d2ae49d1fd6b452f1234015256825", 0xe6}], 0x6, &(0x7f0000dff000-0x190)=[{0x58, 0x11d, 0x4633, "bc6279f775da1fcca1f5d097e7b380708e2d1f2ce107dbf374e4f0e3821bb19a70fa62ee72101940287374bc71636bf41dbc659223ee506e7197dc75ee2ff62b44117ee654"}, {0xd0, 0x105, 0x3651, "93c9b2671908c923a42510b514495269b3c4a7cc7813d98d72e86cb3d92bf36fa81048a37a089772830f8e878fc622b8f022232e3ea6052b497ba8fdabb96ce4d180bf1279f7a6b92f3aa8af180bca672634c24979a694495a4e8ea3e2c2e7fd0c20324db54897116d67a6096ee56543615941c3b7a6d0ea2b49a2f2c6c83b2e19fd8d4cdb3423c91b9a2ece900e21a434e880a60789e111590ed55573f698b94765dc9872a13e1c5651021c778692fb2cfb8ec064c7401158a9b80d"}, {0x18, 0x11f, 0x100000001, "e75ef90ec2"}, {0x50, 0x105, 0xaf5a, "4fb3ca71b8c0f32dd8ae8231fabeb88cd72300b94ea67f46753a379d01def3ab1cd74d92abfe508d6869000f3ec16ae0eff851429b837c54a9e119e81621b3"}], 0x190, 0x4}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/21 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004e000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d513b600000100b901298992ea0081001916175b004c90c2", 0xd7) 2018/01/21 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000018b000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f74000-0x4)=0x0) kcmp(r2, r3, 0x3, r1, r1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a0b000)={0x0, 0xfffffffffffffff8}, &(0x7f0000276000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000130000)={r1, 0x100, 0x0, ""}, 0x8) mount(&(0x7f0000ced000-0x8)='./file0\x00', &(0x7f0000e62000)='./file0\x00', &(0x7f00000af000-0x8)='aio\x00', 0x54, &(0x7f0000db5000-0x5f)="dd54d3ccbb73bf71c7f31544848d471d6559da6a7b5a70cf38574f1924680e94a0f7f13a0b78d4ca8f2e8fd2d205084e9228be14481ad0d37cdfee16b7487605cc03c0d243b8cd1bdae9bba674f8ed24ab85cfc1d2dceb52f3ad3c2e0cd585") setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/21 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000019f000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002d4000-0x68)={0x9, 0x1ff, 0x5, {0x77359400, 0x0}, 0x7fffffff, 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]}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000dc000)={0x1, 0x101}) r1 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000fc2000-0x10)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff9c, &(0x7f00006e9000-0xdd)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc_tr={0x11, {@snap={0x0, 0x0, 'e', "fadf02", 0x0, ""}}}}}, &(0x7f0000ea4000)={0x0, 0x1, [0x200a0f]}) socketpair(0x2, 0x4, 0x401, &(0x7f00004e3000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000cf4000-0x38)={0x3, 0x0, [{0x1d9, 0x0, 0xffffffffffffff58}, {0xc0011bff, 0x0, 0x4}, {0xdff, 0x0, 0x49}]}) 2018/01/21 23:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000006000)={@generic="cfb1020a4e6449c92a9de0074fed5082", &(0x7f0000005000)=@ethtool_wolinfo={0x6, 0x80000001, 0x10000, "ecde8d0d65a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000001000)={0x28, 0x0, 0x43fe26fcd97d7ba9, @host=0x2, 0x0}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/21 23:25:38 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, 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) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000001e000-0xc)={0xa0000000, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x309000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000000a000)={0x36a4, 0x1f, 0xfa67, 0x20, 0x8, 0x2, 0x7, 0x9, 0x1b1, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000008000-0x4)=0x1, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000003000-0x6d)=""/109) 2018/01/21 23:25:38 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00003ba000-0x12)='/dev/snd/pcmC#D#p\x00', 0xaee, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x100000000, 0x0, 0x100000001, 0xe2c, "9b6a8212ab502b610137aafe8bd9482f5b8b229537e9b9f6a1f85ca4bb17687447465cd05600dc531d99f6da", 0x8}, 0x100, [0x0, 0x20, 0x3f, 0x4, 0x3, 0x100000001, 0x9, 0x2b9c, 0xffffffffffffff01, 0x4, 0x5, 0x8000, 0x4, 0xe7, 0x2, 0x20, 0x4, 0x0, 0x3, 0x100000001, 0x7, 0x80000001, 0x51, 0x0, 0x2, 0x1, 0x1, 0x7, 0x100000001, 0xad8, 0x9, 0x200, 0x1a9, 0x6, 0x8, 0x1, 0x4, 0x0, 0x5, 0x80000000, 0x0, 0x8, 0x1000000, 0x7fff, 0x280000000000, 0x590, 0x0, 0xfffffffffffff892, 0x0, 0x0, 0x1, 0x2, 0xc0, 0x5, 0x4, 0x5, 0x1, 0x3, 0xec46, 0x1, 0x7fffffff, 0xfff, 0x6, 0x1000, 0x1, 0x8000000000000, 0x0, 0x7fff, 0xb2fa, 0x7, 0x4, 0x0, 0x9, 0xffffffffffffffe1, 0x4, 0x2e0, 0x100000000, 0x81, 0x3, 0x69a, 0x192, 0xc629, 0x3f, 0x1, 0x10000, 0x1, 0x1, 0x100, 0xfff, 0x2, 0xfffffffffffffff7, 0x3ce4, 0x4, 0x9, 0xffffffffffffff65, 0xa42, 0xd0c, 0x54f73256, 0x20, 0xb01, 0x4, 0x8, 0x7, 0x0, 0x8e, 0x7b, 0x8000, 0x6, 0x38, 0x4, 0xac, 0x4, 0x1, 0x24e7, 0x58b, 0x0, 0x9, 0x2, 0x7, 0x100, 0xeea, 0x3, 0x3, 0x9, 0xffff, 0x800, 0x7, 0xff00000000000000], {0x0, r3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) futex(&(0x7f0000001000-0x4)=0x2000000, 0x8000000200000085, 0x6, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x3ffffffd) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/21 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000be3000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000683000-0xc)='/dev/rfkill\x00', 0x8140, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000187000+0xf0d)=0x0, &(0x7f000041d000-0x4)=0x4) syz_open_dev$audion(&(0x7f0000da5000-0xc)='/dev/audio#\x00', 0x3f, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f000063d000)={0x6, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{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]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/21 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x27, 0x100000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad8000-0x7)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000d83000-0x120)={0x10001, 0x2, 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x20000, 0x8, 0x10000, "41b3fb1e00506a1ebe970f46354d370e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrlimit(0x0, &(0x7f000006e000)={0x0, 0x0}) poll(&(0x7f00001ad000-0x48)=[{r0, 0x2000, 0x0}, {r0, 0xd1ca, 0x0}, {r0, 0x82, 0x0}, {r0, 0x220, 0x0}, {r0, 0x400, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x222, 0x0}], 0x9, 0x80000001) 2018/01/21 23:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001ab000)=0x0) setpgid(r2, r3) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000066f000-0x18)={0x1, 0x0, [{0xc1, 0x0, 0x0}]}) r5 = msgget$private(0x0, 0x202) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000a88000-0x6)={0x9, 0xeda}) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000178000-0x71)=""/113) 2018/01/21 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) write(r0, &(0x7f000003a000-0x47)="6da28f52af5d085fd8ae7e46744c6cb938b3b186a94d246c18dce3c99fe457b6bf7c7154b07fc92745098a4c61cb760884bf9d03d0632b8d207117f4f490bcaf5a92e23c06cae3", 0x47) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/21 23:25:38 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000002b000-0xb)='/dev/vcsa#\x00', 0x0, 0x10000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000005c000-0x4)=0x0) 2018/01/21 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000707000)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f000078c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$unix(0x1, 0x20000008006, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r10, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$TCXONC(r7, 0x540a, 0x9d5) sendmsg$unix(r1, &(0x7f0000aa9000)={&(0x7f0000672000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b9b000-0x20)=[{&(0x7f000039e000-0xec)="782ac0819dd406e2a05bf33fb80a3da1e7012e9d3e032041bb6dec5f43f8f06b06494f4f498332c4202b6127ee7204e858ac1bb2ebf113a370eb6d44442ea6466f5f7176b969b0ef46577fbc83323dd10fb6d83571047fe16cafcb261225dde6f78fb431130a9bce0f07afa18425de799529a537b7c4d41a8486f3d7bdcb8edc064445ba656af1e4bff7d94c9f1bdc08a803577caa2dfd7fe7e738d87c72315643bf3d08bca6b4d571d720f7f32d987b238b32efa999da5e67727e500068f7de4d022240e911ff8d7849f4ec74e884f311f0bd6de1270217bd5edb4363fd98f94a4ef8a609797ba48602efe0", 0xec}, {&(0x7f00005eb000-0xe0)="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", 0xff}], 0x2, &(0x7f0000655000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xc0, 0x84}, 0x4000081) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r13, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r12, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r11]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001cc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000691000)={0x8, 0x0, [{0xa, 0x2, 0xfffffffffffffffc, 0x40, 0x400, 0x0}, {0x1, 0xb46a, 0x1f, 0xfff, 0x3ff, 0x0}, {0x80000008, 0xb6db, 0x1, 0x10001, 0x100000001, 0x0}, {0x80000000, 0x10000, 0x40, 0x1f, 0x6, 0x0}, {0x8000000a, 0x80, 0x2948, 0xfffffffffffff748, 0x10001, 0x0}, {0xd, 0x5, 0x8, 0x0, 0xff, 0x0}, {0x0, 0x5, 0x5, 0x100000001, 0x8000, 0x0}, {0x2, 0xffffffff, 0x5, 0xfea, 0xfff, 0x0}]}) 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005b8000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b12000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) preadv(0xffffffffffffffff, &(0x7f000000e000-0x30)=[], 0x0, 0x0) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000092c000)='/dev/rtc\x00', 0x40, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001b4000)={0x0, r1, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x80001) dup3(r3, r2, 0x0) 2018/01/21 23:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b60000)='/dev/dsp#\x00', 0x2, 0x4100) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008f8000-0xc4)=""/196) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa0000-0x9)='/dev/ppp\x00', 0x40009, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000072f000)=""/246) write$eventfd(r1, &(0x7f000007e000-0x8)=0x1000, 0x8) [ 92.431674] QAT: Invalid ioctl 2018/01/21 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000a22000-0x8)='./file0\x00', &(0x7f0000c7f000)=""/4096, 0x1000) r0 = syz_open_dev$mouse(&(0x7f00002d9000-0x1)='/dev/input/mouse#\x00', 0x7f, 0x480202) pipe2(&(0x7f0000744000-0x8)={0x0, 0x0}, 0x4000) fanotify_mark(r0, 0x0, 0x10, r2, &(0x7f000042a000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000cdd000-0xfc)="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", 0xfc) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f00008a6000)={0xfffffffffffffffd, 0x0}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000002c000-0x10)={&(0x7f0000918000-0x8)='./file0\x00', 0x0, 0x5}, 0x10) open(&(0x7f0000564000-0x8)='./file0\x00', 0x6b4002, 0x0) [ 92.484151] QAT: Invalid ioctl [ 92.486680] kvm [14076]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 2018/01/21 23:25:38 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f000074f000-0x1b)="fa", 0x1, 0x4008004, 0x0, 0x0) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchmod(r1, 0x58bee0e45ec04ea2) symlinkat(&(0x7f000025f000)='./file0\x00', r1, &(0x7f0000d07000-0x8)='./file0\x00') 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000761000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000ba2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000044f000)="02000000100000e240000d02", 0xc, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0xffffffffffffff55) recvfrom$inet(r0, &(0x7f0000d57000)=""/51, 0x33, 0x0, &(0x7f0000244000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x5) [ 92.556258] kvm [14076]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 2018/01/21 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000906000)=0x0) 2018/01/21 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000e18000)='./file0/file0\x00', 0x10240, 0x0) openat(r2, &(0x7f00000ff000)='./control\x00', 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r1) 2018/01/21 23:25:38 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {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) socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/21 23:25:38 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000526000-0x9)='/dev/kvm\x00', 0x206801, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00004c5000)=""/4096) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000005000)=0x8ac8) 2018/01/21 23:25:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x10000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000fe0000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) pipe2(&(0x7f0000dd6000)={0x0, 0x0}, 0x0) 2018/01/21 23:25:38 executing program 6: 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) getdents64(r1, &(0x7f0000db9000-0x38)=""/56, 0x38) syz_open_procfs(0x0, &(0x7f0000ead000-0x7)='ns/pid\x00') 2018/01/21 23:25:38 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1002, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f7e000)=[{0x98, 0x13a, 0x7, "7dbcdfc8ac87b09a6f331234615248fe9c7b101ddf6232451b596642dc2c6d99c5a72c8d657bb1d7df58695bdde500214486928a684ba489f68d6ee9098c5dd39317805b010ac715b6eb917dfe550c8efba0aea7ecd17cb2e5b0e805f910aa5d48fb6b7f35662bc3c87d24e85559bae07a405f9d7384c1517754bf9acc22272d92d5"}, {0x30, 0x10f, 0x4, "d152de463d3827a0257648ab9b13b05b9e279a3990579e8d5d233a9110"}, {0x13e9, 0x118, 0x7fff, "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"}], 0x10d8, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f000002d000)='./file0\x00', &(0x7f000002d000)={0x29, 0x8, "b98cf84760d5e8ef697704bccda498803fd1f685ba9746b48458f07efba8f287f3"}, &(0x7f0000022000-0x4)=0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/checkreqprot\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000009000-0x50)={0x4, 0x1, 0x6, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/cuse\x00', 0x200000010043, 0x0) eventfd2(0x7f, 0x80800) r1 = syz_open_pts(r0, 0x58402) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c80000-0x82)=""/130) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000415000)=0x0) r2 = getpgrp(0x0) ptrace$getsig(0x4202, r2, 0x1, &(0x7f000022e000-0x10)={0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000009000-0x8)=[{&(0x7f00002bc000)='5', 0x79}], 0x1) signalfd(r0, &(0x7f0000b57000)={0x1}, 0x8) 2018/01/21 23:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000313000)=0x0) ptrace$poke(0x5, r1, &(0x7f00003b6000)=0x0, 0x3) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x1, &(0x7f0000cde000)="") r2 = syz_open_dev$vcsn(&(0x7f0000c04000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000140000)={0x11, 0x3, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r4 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000069000)={{0x40000000000, 0x55581347}, 0x1}, 0x10) 2018/01/21 23:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000aeb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf6000)=0xe8) stat(&(0x7f0000505000)='./file0\x00', &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000031c000)='./file0\x00', &(0x7f0000819000-0x8)='./file0\x00', 0xe000, r1, r2, 0x100000001, 0x3, 0x804) 2018/01/21 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a1000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000864000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$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, &(0x7f0000a3f000)={0x0, 0x2000006}) 2018/01/21 23:25:38 executing program 6: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='md5sum@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000afc000)=""/64, 0x40) close(r1) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000f01000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sendmsg(r0, &(0x7f0000b8d000-0x1c)={0x0, 0x0, &(0x7f00003fb000)=[{&(0x7f00001cb000)="b4", 0x1}], 0x1, &(0x7f0000c7a000-0x388)=[], 0x0, 0x0}, 0x0) r2 = shmget$private(0x0, 0x3000, 0x802, &(0x7f0000a2a000/0x3000)=nil) fstat(r1, &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000101000-0x4)=0x0, &(0x7f000037f000)=0x0, &(0x7f00008e6000-0x4)=0x0) getresuid(&(0x7f0000564000)=0x0, &(0x7f0000c50000-0x4)=0x0, &(0x7f0000cbd000)=0x0) lstat(&(0x7f0000dd8000)='./file0\x00', &(0x7f00008a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000467000-0x4)=0x0) r8 = getpgrp(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00000b6000)={{0x7, r3, r4, r5, r6, 0x140, 0x3, 0x0, 0x0, 0x0}, 0x1, 0x101, 0x0, 0x7, r7, r8, 0xb5f, 0x0, 0x0, 0x0}) 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ad2000-0x9)='/dev/vcs\x00', 0x440082, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000800000-0x4)=0x0, &(0x7f0000ce3000-0x4)=0x4) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f000053e000)=&(0x7f000098a000-0x1)=0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000cf8000)=0x1) 2018/01/21 23:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000257000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000944000)=0x5, 0x4) select(0x40, &(0x7f0000119000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000453000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000074e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0x0, 0x0}) 2018/01/21 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x8, 0x1000, 0x40000000001, 0xffffffffffffffff}, 0x6) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f000046d000)={0x0, 0x0, 0x8, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) r3 = accept4(0xffffffffffffff9c, &(0x7f00004df000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000834000)=0x10, 0x80000) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000864000)={0x9eb4, {{0xa, 0x1, 0x7ff, @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]}, {{0xa, 0x3, 0xf0e0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cd2000)='net/igmp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000012000)=0x4) pread64(r0, &(0x7f0000485000)=""/0, 0x1000001b6, 0x3) 2018/01/21 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x6f, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom(r0, &(0x7f0000a16000-0x87)=""/135, 0x87, 0x0, 0x0, 0xd6) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003fe000)=0x0, 0x5, 0x0) 2018/01/21 23:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000479000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_getevents(r1, 0x5, 0x8000000000001e3, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00004fb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000006d000)=0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) dup3(r0, r1, 0x80000) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/21 23:25:38 executing program 6: 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$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) r3 = dup2(r2, r1) getsockname$unix(r2, &(0x7f00004e7000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000bb3000-0x4)=0x1002) mmap$binder(&(0x7f00008a6000/0x2000)=nil, 0x2000, 0xa, 0x12, r3, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c67000-0x4)=0x0) 2018/01/21 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) recvmmsg(r0, &(0x7f000069d000)=[{{&(0x7f0000c40000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c63000)=[], 0x0, &(0x7f00007e4000)=""/120, 0x78, 0x0}, 0x0}, {{&(0x7f00004cb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f0000fc8000-0x40)=[], 0x0, &(0x7f0000025000-0xf8)=""/248, 0xf8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c95000-0x10)={0x0, 0x1c9c380}) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) r1 = dup(r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000c9a000-0x48)={0x4, 0x9, [{0x2, 0x0, 0x6}, {0x1, 0x0, 0xb30a}, {0x8000, 0x0, 0x5}, {0x7, 0x0, 0x33}]}) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write$selinux_access(r1, &(0x7f00000b9000-0x4b)={'system_u:object_r:dhcpd_state_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x31, 0x0}, 0x4b) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d5e000)=0x0, &(0x7f0000455000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00001cb000)="ef", 0x1}], 0x1) 2018/01/21 23:25:38 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000004d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000e1f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x2e18110a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x4}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x3, 0x99, &(0x7f0000fd5000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:25:38 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") 2018/01/21 23:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400002) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e2000)='/dev/ppp\x00', 0x80, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f44000-0x4)=0x14) sendmsg$can_raw(r1, &(0x7f00001d1000-0x38)={&(0x7f0000e71000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00006ee000)={&(0x7f0000c3a000)=@canfd={{0x4, 0x2, 0x53b9, 0x2}, 0x15, 0x1, 0x0, 0x0, "c6364ae34e597e38b97b90b828a75f12a856cee083ea08891e7c2bd608bd08bb28ed677416c8eeb37021017756ec2113eb35445ff96afdfa94e9e64e2b1b8f57"}, 0x48}, 0x1, 0x0, 0x0, 0x40800}, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000fba000)='/dev/dmmidi#\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000068c000-0x4)=0x0, &(0x7f0000871000+0xeb)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000077b000-0x30)={0xc, 0x0, &(0x7f0000af8000+0x69)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x0}], 0x1, 0x0, &(0x7f000076c000-0xe2)="9e"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007cf000)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000278000-0x20)={0x0, 0x2, 0x7, 0x200, r4}) 2018/01/21 23:25:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt(r0, 0x84, 0x8, &(0x7f000037a000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x329400, 0x0) 2018/01/21 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000047f000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff1000-0x4)=@int=0x0, 0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0xfffffffffffffffc, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000055d000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ac000-0x4)=0xe8) 2018/01/21 23:25:38 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/vcs\x00', 0x480002, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000017000-0x8)={0x0, 0x0}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000023000)={r1, 0x4, 0x2, 0x9, 0x400, 0x82e}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000012000)={0x24, 0x2a, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @nested={0x4, 0x0, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x7b, 0x0, 0x3, 0x23, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = getpgid(0xffffffffffffffff) r4 = memfd_create(&(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f4b000)=@assoc_value={0x0, 0x9}, &(0x7f000092b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000d3b000)={r5, 0x7fff, 0x1, 0x8, 0xd54, 0x2}, &(0x7f00008c3000)=0x14) setpriority(0x2, r3, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 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$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000a62000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/hwrng\x00', 0x40200, 0x0) getsockname$packet(r6, &(0x7f0000f6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e7000)=0x14) [ 93.039744] binder: 14202:14209 ERROR: BC_REGISTER_LOOPER called without request [ 93.047543] binder: 14202:14209 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 93.055321] binder: 14209 RLIMIT_NICE not set [ 93.103270] binder: 14202:14209 ERROR: BC_REGISTER_LOOPER called without request [ 93.110963] binder: 14202:14209 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 93.118753] binder: 14209 RLIMIT_NICE not set 2018/01/21 23:25:39 executing program 4: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000)=[{&(0x7f0000312000)=""/153, 0x99}], 0x1, &(0x7f000030f000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000316000-0x2)={0x0, 0x0}, 0x2) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/21 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/vcs\x00', 0x440202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a7c000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/21 23:25:39 executing program 6: get_mempolicy(&(0x7f00009e1000)=0x0, &(0x7f0000001000-0x8)=0x0, 0xffff, &(0x7f0000a8b000/0x3000)=nil, 0x2) mremap(&(0x7f0000554000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000045b000/0x2000)=nil) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000193000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ead000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000718000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f63000)=0xffffffffffff0001, 0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000499000)=0x4) 2018/01/21 23:25:39 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, 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) finit_module(r0, &(0x7f0000580000-0x14)='-keyring$nodevem1/,\x00', 0x1) r1 = open(&(0x7f0000923000)='./file0\x00', 0x84880, 0x20) getsockname$ipx(r1, &(0x7f000029e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f38000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00007dc000)="2400000052001f0014f9f426000904000a000610080001000e0000000000000000000000", 0x24) 2018/01/21 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f00002b9000)={0x0, 0x0}) futex(&(0x7f0000fb6000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000364000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/sequencer\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000599000-0x8)={0x0, 0x4, 0x101}, &(0x7f0000d68000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002d6000-0x6)={r2, 0xffff}, 0x6) getrusage(0x0, &(0x7f0000bd2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000075a000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x3, 0x80000000000b, 0x4, &(0x7f000041f000-0x10)={r3, 0x0}, &(0x7f000077b000-0x4)=0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000457000)=0x0) pipe2(&(0x7f000089f000)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000bf8000)=@get={0x1, &(0x7f00001e8000-0x87)=""/135, 0x5}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b14000)={r6, &(0x7f0000bb1000)="67a50b01ce8e2af6ab8390b6ad9da81695c38a7ab8f22713854deb1a7250422d61c2526ff7de03884abd46b1bf02bdccd367bb19deebeeb44d716cc102e85e903de16cf5846a6e6919fb33ff3903d8aba85720a03c3757e42cda0cd328af28bf7631e0bdfa55241761631f0b7d1c3b40d31c7520d90d875a164896be0d4b9ae0bacdf4aeead400c3c5d625a89836c5a1fa0f941c8d13d79146ca78301a5256594ea1ba0c9945783963092c76929e9609c3b9151e05efb019e9949c9e8a0a58b2cd192e3508a83f7aedd6c86f79a9ddc677449113183f41ea7e5800ef7e1c883e5b971c9141633b4361db6dfd77c29d544442e0e55ed4179b37ea1cd595", &(0x7f0000627000-0x1000)=""/4096}, 0x18) perf_event_open(&(0x7f0000045000-0x78)={0x0, 0x78, 0x2, 0xb222, 0x6, 0x5, 0x0, 0x4, 0x0, 0x8, 0x4, 0x8, 0x9, 0x60cc, 0x3, 0x800, 0x2, 0x0, 0x1, 0x1f, 0x3, 0xa2a3, 0x1f, 0x116c7a93, 0x6, 0xc9e, 0x7fff, 0x100, 0x100, 0x2, 0x8000, 0x7, 0x0, 0x5, 0x8, 0x9, 0x5, 0x9, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00001c1000-0x1)=0x0, 0x4}, 0x0, 0x3, 0x8, 0x7, 0x800, 0x82, 0x1000, 0x0}, r5, 0x1, r7, 0x2) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={r4, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0x8c7) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/21 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) creat(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000027d000)=[{&(0x7f0000d6c000-0x3e)="aacef4cbb3a760ce6f19fb3033e5d7f23bb2d3ce", 0x14}], 0x1, 0x0, 0x0, 0x804}], 0x1, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000da1000-0x8)={r2, 0x5}, 0x8) pwritev(r3, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a5", 0xc1}], 0x1, 0x40049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) sync_file_range(r0, 0x0, 0x0, 0x7) io_setup(0x0, &(0x7f00004dc000)=0x0) prctl$intptr(0xa, 0x1) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000b21000-0x8)=0x98, 0x8) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_mprotect(&(0x7f0000b4b000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/01/21 23:25:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000000)={{0x5, 0x3, 0x10001, 0x992, "02e5f818126ab8c9faf62dd60fae686a1514ca0cfa374bf06ba74383b3723def2b75b729d8505fdc7f36695f", 0x6}, 0x0, 0x0, 0x0, r1, 0x5, 0x8, "e3af87f758691c0f82384cda79d1b1803235a3e38ebded0051ca0570aaf94a44cf5d5f3f99bd8732dfd0e58392b200decfad131b451e0ea91f3454f849b5f756", &(0x7f0000000000)='\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], [0x294000000000, 0x4, 0x9, 0x7f77], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000797000)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000202000-0x38)=[], &(0x7f0000690000)=[0x0]}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 23:25:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009fb000-0x88)={0x3, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioperm(0x0, 0xc9e0, 0x7fffffff) r3 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fb2000)={0x9, 0x8, 0x9, 0x8000, 0x3e59ef56, 0x1, 0x80, 0x200, 0x0, 0x100000001, 0x4}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) preadv(r1, &(0x7f0000615000-0x40)=[], 0x12f, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x40010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000a6e000-0x5)={0x9, 0x7, 0x0, 0xe45c}, 0x5) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000367000)=""/4096) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f0e000-0x4)=0xf495, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000049b000-0xc)={0x8000, 0x1, 0x3f, 0x6, 0x8000}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000236000)=0x0, 0x4) timerfd_settime(r2, 0x0, &(0x7f0000dec000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005d7000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f00003fc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000f7b000)={0x0, 0x0}) setpgid(r4, r5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 93.208698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.223212] binder: 14246:14251 got transaction to invalid handle [ 93.229545] binder: 14246:14251 transaction failed 29201/-22, size 0-8 line 2842 2018/01/21 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000113000-0xa)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000b23000-0xb)='/dev/vcsa#\x00', 0x10001, 0x200000) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000de1000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000acc000)=""/174, &(0x7f0000828000)=0xae) r4 = fcntl$dupfd(r1, 0x406, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c15000)={r0, r4, 0x6, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000cde000-0x4)=0x0, &(0x7f0000ca0000)=0x4) fstatfs(r1, &(0x7f00009bb000)=""/100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00004a2000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a81000)={0x0, @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]}, 0x9, 0x6df3cdce}, &(0x7f00003db000)=0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f00006b6000-0x40)={0x1, 0x7, 0x2, 0xc000, "b446e0977dbdc2f6c43a0d5f6589c4ce628366f4fd56ebc843f0a3e39c352e80bef54a45dddaf681abb5cebe", 0x7}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000c7a000)={r5, 0x4, 0xab, "eba64523b7e585bad41b4138b4d57f6c5efe8fce0e05d744047461e49f95270f813a1c5c2c344ae7a5ede446680b3aeb0274db9b5aadcef400eb3e2b059b62f9c49bc8834c2bc055eadd7666a32730a369d210a48d5c08384963204d5ce3cd74275b1d3739897baf54ea36508b545199097e18880c3e5a733b284bd835e7754aaae4d32c33acad34f7fc514cc48151beeb057667275cf2cf76170ebabdb8b3e9b8e7660d9e46ec47c11f04"}, 0xb3) 2018/01/21 23:25:39 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000c2f000)='/dev/snd/pcmC#D#c\x00', 0x99e, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00004af000)=""/211) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d7a000)=[0x80000001, 0x0]) syz_open_dev$midi(&(0x7f0000679000)='/dev/midi#\x00', 0x7, 0x1c0) [ 93.267279] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.294650] binder: 14246:14262 got transaction to invalid handle [ 93.300974] binder: 14246:14262 transaction failed 29201/-22, size 0-8 line 2842 2018/01/21 23:25:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sync() connect$vsock_stream(r0, &(0x7f0000006000)={0x28, 0x0, 0x200000000000, @any=0xffffffff, 0x0}, 0xffffff2f) r1 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000a000-0xca)="bc6cbc0c3eba6361c86e4d5310a46b8996c16b1486cb8493afc46d69f722ded2db401915b3c0e0e8932ea2f7e8ac524c3e5818a6d7cf2d582d3ed05167b46ad476e1debe256b18291eb653fa9b6b62ba784c19c4587f56fd3d8d0923e6e8b4e34075a88ae62ab8ed604cf7ff0ece85398096f754df79c9c27c2eed4086c54cd597234a8c5fc41ef6af4dd1955b57fb9d5b98b0cfa15fe30fe745e0dc12d4eafa2bcc1e92bf6a6d2f15c59d2a9281025dd7ce8615a6019460632af00efc4f86894eb4efada5bde789a836", 0xca) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000008000)="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") sendto$inet(r1, &(0x7f0000006000)="884a69ecf2023aa6f96be4224687e91376a5f1adf29b038fbe58c83349151d0f231d32b12877c972dda640b90cfa5675a664e390ec9392d04ccaee53dc79fe0c7c6ca489e772a547f660afc42d3b2456b5255029ee40f6dea82f54b3564655062adbd6747cdedbc7c2d5d900310d02a4831c29558bf8f11cf4f36f11f21950fa8f6fd88a300a197425c85df4ac83fa9460b413cd130601d02fff269e74d7eb96b433483e363ed59cb990a3c5b81db8ac081fa29abdce7c717a47de315d", 0xbd, 0x0, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000-0xa)={&(0x7f0000004000/0x3000)=nil, 0x3000}) 2018/01/21 23:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000239000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000990000)={0x1, {{0xa, 0x2, 0x910, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000ed7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000be8000-0x2)="048e", 0x0) r1 = semget$private(0x0, 0x4, 0x100) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000f47000)=""/106) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) 2018/01/21 23:25:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000004, &(0x7f0000ab1000)="", 0x0) sendfile(r0, r0, 0x0, 0x8) [ 93.343703] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.349293] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 23:25:39 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001c000-0xa)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) 2018/01/21 23:25:39 executing program 1: clone(0x0, &(0x7f00000ca000-0xaf)="", &(0x7f0000b53000)=0x0, &(0x7f000060f000-0x4)=0x0, &(0x7f000050e000-0xa4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0xa5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x0}, 0x1) timer_settime(0x0, 0x2, &(0x7f000006b000)={{0x0, 0x989680}, {r1, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 23:25:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x4, &(0x7f0000001000-0x24)="f1887e1f2edad579ec5d6115e035ebe5d9524a3d6232ff79e0d779f36b829bda73b2e673", 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bb2000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc5, 0x7, 0x8, 0xfffffffffffffc1b, 0x44}, &(0x7f0000c76000+0x6a4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a77000)={r1, 0x3e, 0x4, [0x9e, 0x5, 0x4, 0x967c]}, &(0x7f0000677000)=0x10) setns(r0, 0x0) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001db000)='/dev/dsp#\x00', 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) poll(&(0x7f0000992000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff7) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f96000)={&(0x7f000059e000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00000b4000)={0x504, 0x10, 0x3, 0x300, 0x4, 0x1, {0x3, 0x0, 0x9}, [@nested={0x15c, 0x2c, [@generic="ce0daa16223c53330bd4e47f0b63fbf4f27903d11c717907c0e7f96483ed0d52b17be39a928efa2808fe6e625d3b1d4f80dcfb66a116b23b79b025c2d5c11f60c4af8a91fcd54020c5d16b390f", @typed={0xbc, 0x7f, @binary="34ad81d88a8f85689eaef6e590b214ebc4de45bdf9ade253f33ea5155ca4fc3b40b9a37cf02cd6ecd2d53ab360e1bf3e805e78dad66dbed5bf3d5a1264e577e9882ef09de4df4bf59d064bf3d0076fe5526383613a1c55b9184feaf917522ec7579a7c31a42ae7e54e15aa548f813bb32cf8bccc2cedaa9810a332d5c6c3cb658f761a33e271ce2110462ebce0abcd1f6db0ade5a6339263bc82b4048d23c3cc3142fd272cada2938058dd3f43cd4daae3"}, @typed={0x8, 0x48, @void=""}, @typed={0x8, 0x3a, @void=""}, @generic="c7158ae15ec5c6c7998c101a66561d0d350b489538aacf19ad9e4fe1dddd51d01dbe84e411d60503bddbfe7b7ae43effddb283eb477f252cefb27bd1c685"]}, @generic="8e03d55d575f2cb53ea405c160de72450fbbd6a4b1e8e86cb0072822f0550c1029e6809e3e6ebe0322d0b41d52bb1564ae95e101f8e03ccf5cbbe63ac9b608d8a520b1ed79fe655b5f4fe3ea087c2e5a115b2931768f06f843f75cc3c61dbeee0fb83cc599cd994e5ee9ad60947ae7a3d8c3c57441e156c37093e8408f7b689ac8ffeb0acbc76eac94d2f327866027374d865e439cd3584f3d1cb33625769062b730bb98b8f11de7e16ae3f3094e02452e271663aee01085f1676bf73e6c7690", @generic="58883700da983d8e353251bd9d800209744a6116c209b9ff93c1d1f88810a404eeeb4d0e0970fbe303673ca1aac7363608807263bfe69e4c4a888f54221a06b7f61b63a53852ae70c33f89914631070a964550c4afa24cf7b73d437804d309e3dfa21f4a46a7ce56a8feecbcae26dc21f94e633093c5413079cddd4c1139efb5a6d2641a4b9364879e1203afd41356555f6f5289f5e1c8ed92e1ed0de16ffd1f0877", @generic="da96eb9a69dc7963eb4bf8f66815bdc5244abb839a47dbc862174324ec1cb7c4814552259aa2df4d11b28819fa69ab4df88a6ff9737a312ea633d9c1c6fe0e74a4f73503211e8de2917f885615e99647cfc6b8f89d5edd8480e1530f207a0dfe3089770f291432395b44eb1973bb1a71a9ba4dd564ef32696a9f70ba212f0849556c758247c55f1b4bddd546eb137abcab037c3ce0a77f6ff77219ac6f72f618d7b1fa7b9b28880b30feea733a22cbddede079", @generic="51a7d01366cf5c0ce951c0bdb24dd44a79844c68428daebccde99589ab33facf097a320aeef8ff52210b9140bc14b7ccbaff95253634ccff54cdc7642a0d5e3cc33dd7e9b3acbf9b07c799e78a4d7054331c9c45a2d1f0609f38bb03b9dbf076eca3496be937642619df95d8680e3eb0ab8a5d43183c0528eb148068801c", @nested={0x100, 0x2d, [@generic="", @typed={0xc, 0x18, @u32=0x3}, @generic="00bbfb20df0d9d9bcd452123ae37f4317d274c738401b647465695f0773e7d9218c9078a91aefb39464eb6e0e168af449ce1d4368b2680efc9e30d8e7a7e456609a39bf8d828164c07758d3808fa5b268ff7858ae3ecae960ed5c88c80f8e77f42a939e812b96767d25673ab", @typed={0x10, 0x48, @u64=0x8001}, @generic="cff20abf51731fccd2892851572ddbbdc63de5798d13709b79d1b169136e6a621107aade8a44a40cefd4054d1b52987138a67b37286a96f083f544e27ff8fd834baa13919ec791e95906267f2445f13aa6470711abb8c7ac24137f6b65379a95bade21c65235eb8bc1e57a12eaeba11f747e78"]}]}, 0x504}, 0x1, 0x0, 0x0, 0x80}, 0x5) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000bf8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f00001be000-0x8)='./file0\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/01/21 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000072f000)='net/ip6_mr_vif\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000327000-0x8)={0x12d, 0x0, 0x100000, 0xc5}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000061b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000d60000)=""/97) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a3000)='./file0\x00', 0x40) unlinkat(r0, &(0x7f0000917000-0x8)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000ac3000)=""/48, 0x24) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007cb000)={0x0, 0x0}) getdents64(r1, &(0x7f0000219000-0x17b)=""/936, 0x3a8) syz_open_dev$sndpcmc(&(0x7f0000827000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc02) mkdirat(r1, &(0x7f0000ba0000)='./file0\x00', 0x2) 2018/01/21 23:25:39 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000007000)={@generic="6f13ad77afb448705c0e72ce500c9ff8", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open_by_handle_at(r0, &(0x7f0000000000)={0x8, 0x8, ""}, 0x400800) 2018/01/21 23:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f40000-0xa)='/dev/cuse\x00', 0x202000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000e86000-0x38)=[{&(0x7f0000cb9000-0x60)={0x27, 0x10000, 0x100, 0x0, 0x800, 0x4, "41012b240c129532411d970447b734db1aea0241729230525b42429e2e823ffcaca671ad91c86dab886615642861f12d6272f7f6d6039f06eb12b31ec14ae7", 0x6}, 0x60, &(0x7f0000e85000-0x80)=[{&(0x7f0000b24000-0x66)="f78f0807a8be09576bd3099ddea234390652074b1db268c698cd5d2798da6a7a823ce90e73441f27c47fe93484cc9bffd0b960d1dab142547c27ba3657a7adec69c3725c744bbe56c0028f05a4a868695ceeab6e20826cb420267cdb2f1d7d3746bd2712c83a", 0x66}, {&(0x7f0000397000-0x1000)="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", 0x1000}, {&(0x7f00001ab000-0x90)="db95eb8b9a8d401222b2f9990c105105dd0ace260943d3488b095b1499cdd7f707f1afb37bc05a12ed881791b9b7904d26c50693f1630c759beac1472cd1ff6a1fab89adc8243fdf798a02bffc542faec6a60123144f7327061277032cf59384fe5b16bc3366f44f9aa24e317534352443813bd7a7c7a2d23e05a5b3d82cdc8ed768ee6c10a255db454fd1e29e232fb0", 0x90}, {&(0x7f0000cdd000-0x25)="7a87c32120fb15e7e3aa267073e39e13e05732d4cca14af13c1eab12eb611260261954d6b0", 0x25}, {&(0x7f00002a8000-0x41)="a48c6d281809fd0e5d25aed59681dd87d181e077a151319c7e3c781699e7dd975e851b5d3af96455d92a9cd329eb831dd0f271820a941e8595e46c92de237c9139", 0x41}, {&(0x7f0000858000)="134a9271e90e83adb6251ba7a198cb174e392bb1571b84ea13f3c3fcbe208007b46f9ca1c989f4ed5157cb3dbfce101b1e32f002eada8a1b72b55396d7a99f87eed32f7e307b8b73c5c9be1407e3959b70369ea4fb887bdf25817d2b47bee1bb520a4a822505565db089594e268a9c0c58dd39d8df1da01b5d7cddd9dad08ff4e342c77a924e46377bced0cd4789c6e413c211b342c9fc642f504daa85d674c3bc158e73046cb86fbccd344469fc55d87f14e3a3219092", 0xb7}, {&(0x7f0000e1d000-0x7b)="0316778e92b90409b0b262d6234263e1a6909aeef3ff20bb09493dada1867d3b0be6c4fd0e650b4d6e0a5ae9b7f242906f0334f969a054570e9c82bdf718ec26c9ab5119a7ae1d306868b56932970c40af629b6b515fef73394ba7a26dfe5a5da4d42549fb5077660b89fa9f500b38f34f84fd5934c94f98c982b6", 0x7b}, {&(0x7f00008f8000-0x84)="8cf3edd8260fa9bf602c050c8b3a4f7c22d29f4bc5cd286cda0c6609b15559a248f6b74d69d0aab54d8d59e9f4a8876e1a076cc5ae1fe34ffdfc5e4f603dd50f819c8a94706ff2906f6bc6e16310cf3de7462adea58af44b92b965e3057c98f187693f6f15810e077177c20a317462f9f8fd7bd63419ba6898f1b7cad38968aa5d4cf07b", 0x84}], 0x8, &(0x7f00001b5000+0x68c)={0xa0, 0x117, 0xfffffffffffffffc, "413a3f11af7483fb6bdf3dc4e2bedf39fa8143f31b2d61866d871e2f60203552b5815a2bd5e1a34f5a66ce35419f494bba2dcfe27aff87f0c4a5f058ac39964d0bf70ebe043458b95fa9c9760ec40abb282e74eedfd2fef506c2c737c98dfff26692fdd626962d48e853325f6623c2b406d3627991b46019ab7982bc93a287e3ddbe3ed7e489bd1bd9e6e9dd36"}, 0xa0, 0x20000000}], 0x1, 0x4000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef4000-0x3c)="a29d6603a5d48d05117a2138f106679e04603b3ae4e122929feadb15a638bc5787eb311e123cad20855af4905d7a1e7d6a572d686fc4e59ac08c6431", 0x3c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000a94000-0x6)='ramfs\x00', 0x0, &(0x7f0000a49000-0x1)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005e9000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x57d, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0xfff, @broadcast=0xffffffff]}, 0x28) 2018/01/21 23:25:39 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000901000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000f51000-0x118)={0xc509, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fff, 0x1, &(0x7f0000000000)="", 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f000019c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/01/21 23:25:39 executing program 6: setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000037f000-0x38)={0x0, 0x0, &(0x7f0000339000)=[{&(0x7f0000e65000)="db5907c9a44f64e5480f975a9e53e5c668c261ffa6fdfef34ebf4735f387a54bc5df96dd518d53ac5d772241304cd239042799933b2a883a9a719cab60a517ed04c739aade9afb9c52de69bd29fa0a19058b1d135ca03a81aedcda2e6df740bb591ce2bb013159fa1a8c117b8d9175a4", 0x70}, {&(0x7f0000000000)="4a940eb05c0b4da330042fd3939e", 0xe}, {&(0x7f0000d4e000-0xbe)="ae3c48b18772c056eb2cc07f59a31f47b91797564c9688333e2af5cc9e19d9e38270939da7f11b4e5f2eec634a8f416ba54d7a7998abc1273509005d659070b563899ff31a78cd360fe79ffa517e1fb89c560240c65c4f25ef23d36c187348c0921675403d3d96dc85cd74edf413671300354890c6207003259aebcbfdf900b4358ff006da2f684fac7bc4c592b9dafccbc71b602d9fede96990af52707ac86c3964f9084a4329677d5a296b9453799488724af735eb6cffe17483b8c362", 0xbe}, {&(0x7f0000000000)="86732c2925bdc2ad5216655193c52c9f50d33c6ee16c5f77f0fb6a62f8", 0x1d}, {&(0x7f0000000000+0x88d)="fdb54d6280013f84588fb701518be60aa975992e3b78e3e5a06b6b9da3cddd7f3e9127becfb522b0e319bc15d31b19438e86098e31f7bae4e6ea24d31edb23920a27d65cb6edb83fe5d4d8ed6b0ab0b4b0fabb37f83576703f6c595175606181c2b1f8f19fab47e246ac6ba340b31fb21d98df4adfc1c2e3d1f7c125fdadefe4c11649db980b2dff3450bf9e157da16c8ec3f69c70cfd5f9e40f96cf4065018aa1", 0xa1}, {&(0x7f0000993000)="", 0x0}], 0x6, &(0x7f0000001000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4}, 0x40) 2018/01/21 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000cb5000-0x10)={0x3, &(0x7f00002cc000)=[{0x4, 0x8, 0x6, 0x8}, {0x48c, 0xfffffffffffffffd, 0xf2c, 0x0}, {0x4, 0x7, 0x7, 0x59}]}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) recvmmsg(r1, &(0x7f00008f7000-0x258)=[{{&(0x7f00006c1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e22000)=[{&(0x7f0000405000-0xb9)=""/185, 0xb9}, {&(0x7f000098e000)=""/4096, 0x1000}, {&(0x7f0000e8c000-0x7b)=""/123, 0x7b}, {&(0x7f0000af2000)=""/0, 0x0}, {&(0x7f00009e9000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00002a4000+0x7aa)=""/181, 0xb5, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f00008f9000-0x30)=[{&(0x7f0000fbf000-0x8f)=""/143, 0x8f}, {&(0x7f0000a48000-0x7c)=""/124, 0x7c}, {&(0x7f0000eb4000-0x41)=""/65, 0x41}], 0x3, &(0x7f0000e42000-0xa6)=""/166, 0xa6, 0x0}, 0x8001}, {{&(0x7f00004ba000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d55000)=[{&(0x7f0000cc8000)=""/215, 0xd7}, {&(0x7f00006b9000)=""/56, 0x38}, {&(0x7f0000350000)=""/195, 0xc3}], 0x3, &(0x7f0000f03000-0x63)=""/99, 0x63, 0x10000}, 0x9d}, {{0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f0000f95000)=""/39, 0x27}, {&(0x7f0000d60000)=""/250, 0xfa}, {&(0x7f0000cf4000-0x1000)=""/4096, 0x1000}, {&(0x7f000019a000)=""/69, 0x45}, {&(0x7f0000145000-0x2e)=""/46, 0x2e}, {&(0x7f0000728000)=""/135, 0x87}, {&(0x7f0000057000-0xde)=""/222, 0xde}, {&(0x7f00004cf000-0xb5)=""/181, 0xb5}], 0x8, 0x0, 0x0, 0x6}, 0x3b}, {{0x0, 0x0, &(0x7f00000e6000)=[{&(0x7f000065f000)=""/249, 0xf9}, {&(0x7f0000e09000)=""/4096, 0x1000}], 0x2, &(0x7f0000e1b000)=""/250, 0xfa, 0xfffffffffffffffb}, 0x9}, {{0x0, 0x0, &(0x7f0000dfe000-0x20)=[{&(0x7f000059b000-0xef)=""/239, 0xef}, {&(0x7f0000c14000)=""/172, 0xac}], 0x2, &(0x7f0000d7a000)=""/0, 0x0, 0x1}, 0x400}, {{&(0x7f0000eb1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000784000-0xa0)=[{&(0x7f00005ea000-0xb0)=""/176, 0xb0}, {&(0x7f0000f22000-0xbb)=""/187, 0xbb}, {&(0x7f00004fb000-0xb9)=""/185, 0xb9}, {&(0x7f00002f6000)=""/52, 0x34}, {&(0x7f000073b000-0x2)=""/2, 0x2}, {&(0x7f00008c1000)=""/228, 0xe4}, {&(0x7f0000da4000)=""/174, 0xae}, {&(0x7f000071f000)=""/215, 0xd7}, {&(0x7f00009ca000-0x67)=""/103, 0x67}, {&(0x7f0000522000-0x7)=""/7, 0x7}], 0xa, &(0x7f0000612000-0xce)=""/206, 0xce, 0x1}, 0x80000000}, {{&(0x7f0000092000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003b7000-0x10)=[{&(0x7f000075b000-0x84)=""/132, 0x84}], 0x1, &(0x7f0000b61000)=""/122, 0x7a, 0x9}, 0x3}, {{&(0x7f00005db000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c36000-0x40)=[{&(0x7f0000126000-0xc8)=""/200, 0xc8}, {&(0x7f0000a36000)=""/158, 0x9e}, {&(0x7f000094b000)=""/4, 0x4}, {&(0x7f00008fd000)=""/102, 0x66}], 0x4, &(0x7f0000034000)=""/180, 0xb4, 0x4}, 0x6}, {{&(0x7f0000b9c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000c5e000)=[{&(0x7f0000f51000-0x44)=""/68, 0x44}, {&(0x7f000057a000-0x2f)=""/47, 0x2f}, {&(0x7f0000850000)=""/59, 0x3b}, {&(0x7f0000f3c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e80000-0x7f)=""/127, 0x7f}], 0x5, &(0x7f0000fee000-0x74)=""/116, 0x74, 0x8}, 0x0}], 0xa, 0x2, &(0x7f0000968000-0x10)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmsg(r0, &(0x7f0000607000-0x38)={&(0x7f000084b000)=@nfc_llcp={0x27, 0x6, 0x2, 0x7, 0x800, 0xc379, "72fcbc01742223aa396d45e84e01f31254b3f66259eb762cb75e6a0c71f7cf8e7c31c5e4fe0054756d3c4a5e6c20d34b1e306c018883f3b90ec59c93a18ade", 0x100000001}, 0x60, &(0x7f000094c000)=[{&(0x7f0000e67000)="", 0x0}, {&(0x7f0000e84000-0xdf)="d34853d5d482f243fc6d037dfd804e5886cbd98512fee6cba528f1c1079bfaa4bd3278e312d156ca5e550beba66a758b7beb4ae9854752d297c3b2eb9cb7dab3a606979a5b10236bf702e26c9a3cb50813dd32d98b927eb9c281ec6e9bef6ec6bf1f8c261aa836243afab7a20084cb109524be1c2e949d4a03afaba96075f9564469215039c8080923cce0e83e73b7ff1f57d0bd2c0ffd68a828ce89554e769306b6730b32955c84d7086256c8b9219741c110d730eaeb4186ab6868e1ddebb20be48b2aa62951acac7eb2df793a4fcd1ad0f16c2391f8bdc94cde9030c62d", 0xdf}, {&(0x7f00004c0000)="87cf87f07876cdae4ad26969f9751aeb4964c7c9c2ecec6a6d91f509f0d3d1329e9be5ef35a1856eb807dff1088d0bd07a36eead81dca8909fd7e574097a15f34e3ed60d3a745aec4b92b56fe111a71dda78db129af09edc54b4b12db66d7569a9ed0e9b0ef1c243762cf0de01e14778a40fe53f2e5d81702a02b19c61af5f3e2850d1f20c8cff0982fb915f7308af9569514687e20100d363857c362e4f5a0644740e36beda", 0xa6}, {&(0x7f0000ed1000)="101b120c8040e1c829f786225c16d6a0f13e7744d1de1392aa996bcf87df2deb128188697f69f8d17b37e4b5fb7a9821c21f68781cd6898d41ee032382bdfab185fa6da36ab992a972d839130b1263eda8ee", 0x52}, {&(0x7f0000881000-0x3c)="72e8109e05698ced7a308d32d8b87d017d7e7f69b9807a5f2b31bb9e2e362510d975865e32d439e08db20a65f6f4ddd7082ad883a278800dbad55362", 0x3c}, {&(0x7f0000285000)="b9f2d3771e1b08aa59077a6969bb7a206ca7952d386ac3217169949ad7e83e77a53c7a7d31f7ade632dc0db64a891860531799783b55ff3832d7b5ca6be80b5243ab5b01bf82897d76e6c25d25f3f5f9e3cd939a0327b9c3", 0x58}, {&(0x7f00005ea000-0xec)="33b09c93cda86b48ee01678018d4a259160cd2e9a976879bce7658a7b56e1ca4abd8ca0b63215f111ee97e231803d65098d513960706bef6a6ed0b9fa8a312b68d33cb33dae439c78a2e46803c970db9218d3cec9763997b133f1ba74aa76b73c3b67653c07887c211824579ab6b8befc0e49ab79af354e01ff330a498656d1502d985e1d63172a111a1ec4192cf1821669685ddee3f0fbfebec723e350b1f468a8387ddb8fcddc84e278bc6c086097bb9fce1374a239aa5c05ad086beae0239f0acf3963a56e0ffa1d4bd978b55ddff9fb2006491a7e80e27009dba030fab5230784e01d885517f1a4608c5", 0xec}], 0x7, &(0x7f0000556000-0x268)=[{0xf0, 0x116, 0x2, "109cfb01306e3dbade2db9969ad58074f5fac7454b8d31aafd20fa1cb7d4f5817d8f68b11ac3acededb38bad7739ef2e132b89eb06288dd34b62c3ba4a2d82572b26218ae29f961189ba870661134f3d0c64fc1515cd34ad48bf43c05c95db42db81c8574b16bb587e68ce245a2eb3cbe74c3becadfd751d8e5d6303c1bcbd7d499e816a7d068621d381cc3275b90e17ce65e67d116996d2ac0bc3d3c155baafa5a2afa785880170fc097170e6dfe2a0c5b2effc5cc0f1c40f40b5f615c942b2de45eda20c7f3cb4b0871ff1e7025e772b03b66f2b5c50bbd040"}, {0x28, 0x102, 0x0, "385e9665e0c99bda0b03b1f8ec835b5a50d1a351"}, {0xa8, 0x102, 0x53, "b24f7f03635a15e14f4f9a71f543cc171c6ed8046bf249f1db07046a1a4cde393eeb8708afdcf4cde04e94e2accc06a8c805325d242843b2c4df4fefb999fc37dc2eb2838e92cdec403031efe07c1e1c1a6db0333015b1744bdeb82ed12a401499a8e3769ff636c0ab4075697d9cf28d9b41f58d42f34dde27cb109cd06f932405f8111ed52eac47e126d9c093cde1749500850d45"}, {0xa8, 0x10f, 0x7, "b2b0ec4ed09936390953fdedc768c730eb941deb9bec10498c1731864d138968664f1d38788620c2fb6fc135cda19e2a8859a7739095d07b50968067cc8c2ddd3c50028ec35ce1e21814222bdfe3e1855df2279ea625cbb60d19400fd03e7607e23809ce80195486c5b65bf0473b5d5d76e99aa39d091a70b1d60e49732e33780ab3a82ee46b941dae729359471aec9039a37d2ef1bd04f5"}], 0x268, 0x1}, 0x1) syz_open_dev$mouse(&(0x7f0000a83000-0x12)='/dev/input/mouse#\x00', 0x1, 0x210400) epoll_wait(r3, &(0x7f0000a66000)=[{0x0, 0x0}], 0x155555555555560f, 0x100000000000004) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003e5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/21 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d0000)={0x2, 0x78, 0xe3, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) bind$ax25(r0, &(0x7f0000294000-0x10)={0x3, {"f82588ed58fa15"}, 0x3}, 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0xc0481273, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/21 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000734000-0xf)='/dev/sequencer\x00', 0x842, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00009ff000)={0x0, &(0x7f0000f19000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) bind$inet(r0, &(0x7f0000f38000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e30000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000182000-0x38)={0x0, 0x0, &(0x7f0000b32000)={&(0x7f000062b000-0xc0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create(0x5) 2018/01/21 23:25:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000592000)=[{&(0x7f000026d000)=""/1, 0x1}], 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x6) vmsplice(r1, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)='6', 0x1}], 0x1, 0x0) 2018/01/21 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) r3 = syz_open_dev$adsp(&(0x7f0000733000)='/dev/adsp#\x00', 0x7, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000208000)=0xe, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fe0000-0x8)={0x10000000000002fe, 0x0, []}) 2018/01/21 23:25:39 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001d4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000013e000)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f000024e000)='./file0\x00', 0x2600008a) ioctl$TIOCNOTTY(r1, 0x5422) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000092f000)=[{&(0x7f00007aa000-0x57)=""/87, 0x57}, {&(0x7f0000d2a000)=""/156, 0x9c}, {&(0x7f0000d3f000)=""/81, 0x51}, {&(0x7f000014b000-0xa3)=""/163, 0xa3}], 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 23:25:39 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x6, 0x100000000}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x4}, &(0x7f0000004000-0x4)=0x8) pwrite64(r0, &(0x7f0000000000)="", 0xfffffe98, 0x0) 2018/01/21 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) read(r0, &(0x7f0000deb000)=""/118, 0x76) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/21 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f5d000)='/dev/snd/midiC#D#\x00', 0x7, 0x200400) sendto$ipx(r0, &(0x7f0000662000-0x6c)="c2f3086c05b4929c3be58361abcffb769f6229fe73eb1cbe2de72ff2441fa0fcc28d403319a2893c781be5db77311c5a9fd8d53be409181d9f31d7801c46d95dc4b9b9d8f1ee5e23ee39936f9ee44fd9078273bd733e86a9205354df0e7ef16363c9320c1f6c0748d25bce5d", 0x6c, 0xc000, 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00002fa000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000986000-0x3b)='net/ip6_tables_names\x00') ioctl$KDENABIO(r2, 0x4b36) getdents64(r2, &(0x7f000073a000)=""/4096, 0x1000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000d88000-0x8)={0x1f, 0x1ff}) recvfrom$inet(r1, &(0x7f00003f8000-0x72)=""/114, 0x72, 0x1, &(0x7f0000d71000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x109, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000a2000-0x4)=0x0, &(0x7f00008a8000-0x4)=0x4) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x55, &(0x7f00001ec000)=""/49, &(0x7f0000c2e000-0x4)=0x31) sendfile(r2, r1, &(0x7f00006d4000)=0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00005ca000)={0x2, 0x2, {0x2, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df6000-0xa)='vegas\x00', 0x6) 2018/01/21 23:25:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000f91000-0x20)={0x80000000, 0x18, [0x4, 0x5, 0x2, 0x2, 0x7, 0x7]}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00003f1000-0x8)=[{0x8, 0xffff}], 0x1) listen(r2, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000089f000-0x9)='net/hci\x00') sendfile(r3, r3, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/21 23:25:39 executing program 2: 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, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000299000)=""/81) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000918000)='/selinux/checkreqprot\x00', 0x141880, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c58000-0xeb)=""/235) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009cb000)={0x0, 0x0, 0x0}, &(0x7f0000803000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cec000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000093b000-0x4)=0x8c) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d0800"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) syz_open_dev$sndpcmp(&(0x7f0000add000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x80000000004, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000eda000-0x30)={0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x400, 0x4}, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/21 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0xee, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000dbb000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002b0000)="6e66733400b7b22c7866863f575e3d00070775fbc5ffd69cd7ffc411caa6b3d98d63f670149df68536539b09ecbc5911cc99", 0x0, &(0x7f0000bbc000-0x2)="76fe") 2018/01/21 23:25:39 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ea6000-0xc)={{0x10000, 0x3, 0x1000, 0x5, 0x100000, 0x10001}, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023f000)='/selinux/checkreqprot\x00', 0x101000, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000514000-0x38)={&(0x7f0000bda000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e6a000)=[], 0x5, &(0x7f000077f000-0x1000)=""/4096, 0x1000, 0x0}, 0x40000004) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009b9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000805000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f07000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x1, 0xa, 0x20, 0x20, 0x5c, r3, r4}, {0x100, 0x3ff, 0x0, 0x6, 0x8eb0000000000000, 0x8, 0x3, 0x40}, {0xffffffffffffffc0, 0x6, 0x1000, 0x0}, 0x9, 0x8, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x0, 0x3, 0x3, 0x1}}, 0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00007fd000)=r1, 0x4) 2018/01/21 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000f5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000129000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x15) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e76000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f00003e0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) [ 93.695760] NFS: bad mount option value specified: vþ 2018/01/21 23:25:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000172000)='/selinux/mls\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000147000)='/dev/audio\x00', 0x40000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/21 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/rfkill\x00', 0x41, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00008c1000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000961000-0x10)={0x0, 0x7, 0x0, 0x7}, &(0x7f0000436000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008d5000-0x8)={r1, 0x2}, 0x8) ioctl$void(r0, 0xc0045c77) accept4$packet(r0, &(0x7f0000117000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000020f000)=0x14, 0x800) sendmsg$can_bcm(r0, &(0x7f0000a38000-0x38)={&(0x7f000046e000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000007c000-0x10)={&(0x7f0000d4e000-0x80)={0x1, 0x400, 0x9, {0x77359400, 0x0}, {0x0, 0x0}, {0x1, 0x9, 0x401, 0x200}, 0x1, @canfd={{0x1, 0x6, 0x4, 0x3f}, 0x33, 0x3, 0x0, 0x0, "3809fb3cc2553f2d64065d0c574c00e0a0148142f179a5742989e4115db5c0a7b67c774cc2df6ee4fa9131ecb5502dac6071a027e701c14ed53484ed2d851641"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x8001) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f73000)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14a", 0x90}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000c9a000-0xc)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0xfffffffffffffffc) 2018/01/21 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000429000-0x10)={&(0x7f0000f6a000-0x20)={0x14, 0x1a, 0x109, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f00001e0000)='./file0\x00', 0x10002, 0x80) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000657000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setsig(r0, 0xa, 0x35) bind$rds(r1, &(0x7f000014c000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:25:39 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, 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) socket$inet_sctp(0x2, 0x5, 0x84) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x8, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a86000)=0x0) ptrace$pokeuser(0x6, r0, 0x4, 0x5) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = dup(r1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000089d000)=""/0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xfffffffffffffffe) socketpair(0x3, 0x80804, 0x0, &(0x7f0000a85000)={0x0, 0x0}) 2018/01/21 23:25:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000042a000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000260000)={0x59, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f3d000)={r2, 0x2}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00009bd000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r3) 2018/01/21 23:25:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) execve(&(0x7f00005ff000)='./file0\x00', &(0x7f0000044000-0x40)=[&(0x7f0000f61000-0xc)='personality\x00', &(0x7f0000d6e000)='personality\x00', &(0x7f0000003000)='\x00', &(0x7f0000e6b000-0xc)='personality\x00', &(0x7f000095b000-0xc)='personality\x00', &(0x7f0000838000)='-\x00'], &(0x7f0000991000)=[&(0x7f00008c0000-0xc)='personality\x00', &(0x7f000084d000-0x1c)="7573657273656c665e707070307472757374656473656c66de2b2700", &(0x7f0000c16000-0xc)='personality\x00', &(0x7f0000047000-0xc)='personality\x00', &(0x7f0000e47000)='md5sum\x00']) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007fc000)=""/67) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000031b000)=0x0) read(r0, &(0x7f0000fda000-0x9c)=""/156, 0x9c) r1 = creat(&(0x7f0000514000-0x8)='./file0\x00', 0x45) syz_open_dev$sndseq(&(0x7f0000d96000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000895000)={0x8, 0x6}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000e17000)={0x1, 0x0, [{0xb22, 0x0, 0x1000}]}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) listen(r3, 0xfffffffffffffffa) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) sigaltstack(&(0x7f000078f000/0x3000)=nil, &(0x7f00006a3000-0x8)=0x0) r4 = dup2(r1, r2) rt_sigpending(&(0x7f0000780000-0x8)={0x0}, 0x8) mlock2(&(0x7f000079a000/0x4000)=nil, 0x4000, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e5a000)={0x7fd, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = msgget$private(0x0, 0x110) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000007000)=""/177) readv(r1, &(0x7f000022c000-0x30)=[{&(0x7f00008eb000)=""/183, 0xb7}, {&(0x7f0000be3000)=""/215, 0xd7}, {&(0x7f0000ff8000-0xa8)=""/168, 0xa8}], 0x3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009c8000-0x10)={r1, r1, 0x3, 0x1}, 0x10) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x12b0977}) ioctl(r0, 0x4000000000001275, &(0x7f0000f5b000-0xe)="fe76c073e502000084a90c4e3ac0") ioctl$VT_ACTIVATE(r3, 0x5606, 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000250000-0x8c)={0x20, 0xb92, 0x2, 'queue1\x00', 0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a9000-0x9)='/dev/ppp\x00', 0x8200, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00001ff000)={0x3, 0x0}) userfaultfd(0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000bc1000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000e9a000)={0x0, 0x0}) r1 = open(&(0x7f0000681000)='./file0\x00', 0x80, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000aa1000-0xe4)=""/228) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000406000)=0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0xfffffffffffffffd, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/21 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_status(0xffffffffffffff9c, &(0x7f0000606000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000329000)={0x0, 0x3d, "59e11c0efb9f18408ff7235a823cf608aa1bb115dc78160413ce7eb049ea0090840fe7b025487ded063a7c4b1640101912accf0d6b7ea14a7dab06320b"}, &(0x7f00002dc000)=0x45) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000031d000)={r2, 0x7aa, 0x20}, 0xc) 2018/01/21 23:25:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/checkreqprot\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000324000-0x10)={0x4, &(0x7f0000e93000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000064a000)={r2, 0x7, &(0x7f000055a000-0x1c)=[0xfffffffffffffff8, 0x9, 0x7, 0x0, 0x8, 0x40, 0x7], &(0x7f00006ad000)=[0x6, 0x5, 0x1ff, 0x3f], 0x2, 0x2, 0x1, &(0x7f000035a000)=[0x6, 0x9], &(0x7f000019d000-0x14)=[0x5, 0x7f, 0x2, 0x8, 0x3], 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000656000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d2a000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/21 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept$unix(r0, &(0x7f0000a6b000)=@file={0x0, ""/4096}, &(0x7f0000654000)=0x1002) recvmsg(r1, &(0x7f000018d000)={&(0x7f00007a6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c13000)=[{&(0x7f0000afc000-0x2b)=""/43, 0x2b}, {&(0x7f0000b40000-0x81)=""/129, 0x81}, {&(0x7f000072f000)=""/138, 0x8a}, {&(0x7f00001e9000)=""/86, 0x56}, {&(0x7f00004e2000)=""/0, 0x0}], 0x5, &(0x7f0000153000)=""/112, 0x70, 0xb0}, 0x40000000) open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 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) utimes(&(0x7f0000368000)='./file0\x00', &(0x7f00006a1000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/21 23:25:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f00009f2000)=[{&(0x7f00001ec000-0x7a)="", 0x26a}], 0x1, 0x0) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000560000-0x1)='.\x00', 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004e1000-0x8)={0xfffffffffffffffe, 0x8001, 0x0, 0x6}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5c000)={0x0, 0x70, &(0x7f0000e60000-0x70)=[@in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc387}, @in6={0xa, 0x3, 0xb0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x57f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00006f2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008f3000)={r3, 0x6, 0x1000, "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"}, 0x1008) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/21 23:25:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000d8000-0x50)={0xff, 0x1, 0x0, 0x0, &(0x7f00005d6000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8007fe, 0x800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 23:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f22000-0xa)='autogroup\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000084b000)={&(0x7f00007d4000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00001aa000)={0x1c, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000828000)={0x0, 0x0}) getpgid(r5) r6 = 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, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000032000)='/dev/ppp\x00', 0x101000, 0x0) readv(r4, &(0x7f00002ca000-0x28)=[{&(0x7f0000d1b000-0xde)=""/222, 0xde}, {&(0x7f0000246000-0x1000)=""/4096, 0x1000}, {&(0x7f000070b000-0xa3)=""/163, 0xa3}, {&(0x7f0000c9e000-0x3e)=""/62, 0x3e}, {&(0x7f000081d000)=""/184, 0xb8}], 0x5) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="af", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r8 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000772000)={{&(0x7f000008c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/kvm\x00', 0x141040, 0x0) close(r9) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000baf000-0x4)=0x0, &(0x7f0000a12000)=0x4) fsync(r6) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000944000)=0xfff) 2018/01/21 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x33, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @enc_lim={0x4, 0x1, 0x4e}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @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, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d3d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/21 23:25:39 executing program 7: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000946000)={0x0, 0x0}) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000025e000)={0x0}, &(0x7f0000964000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000964000)='/dev/dsp\x00', 0x165400, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000964000)=@ax25={0x3, {"a0461c46dcb7f5"}, 0x100000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x5, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) [ 94.020250] binder: 14430:14441 BC_INCREFS_DONE node 55 has no pending increfs request [ 94.046716] binder_alloc: binder_alloc_mmap_handler: 14430 20000000-20002000 already mapped failed -16 2018/01/21 23:25:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x200) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e35000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6b000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a50000-0x4)=0x0) r2 = socket(0x1e, 0x1, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$setstatus(r0, 0x4, 0x400) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 94.065758] binder: BINDER_SET_CONTEXT_MGR already set [ 94.096431] binder: 14430:14441 ioctl 40046207 0 returned -16 [ 94.115206] binder_alloc: 14430: binder_alloc_buf, no vma [ 94.120999] binder: 14430:14460 transaction failed 29189/-3, size 80-16 line 2957 [ 94.130759] binder: 14430:14449 BC_INCREFS_DONE u0000000000000000 no match 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000ff0000-0x9b)="", 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000bd2000-0x12)=""/18, &(0x7f0000ff3000)=0x12) 2018/01/21 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000242000-0x8)='./file0\x00', 0x1f) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f000012b000)=0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/01/21 23:25:40 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x4000000000000000, 0x0) ioctl$int_in(r0, 0x4000000005473, &(0x7f000001e000-0x3)=0x0) 2018/01/21 23:25:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000ca8000-0x8)={0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) accept4$vsock_stream(r1, &(0x7f0000249000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x807fd) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/21 23:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) syz_open_dev$audion(&(0x7f000053b000-0xc)='/dev/audio#\x00', 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="", 0x0) 2018/01/21 23:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a58000)={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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) mknod(&(0x7f000064e000-0x8)='./file0\x00', 0x3101, 0x1) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000625000)={0x3, &(0x7f0000532000)=""/26, &(0x7f0000761000)=[{0x3, 0xf6, 0x4, &(0x7f0000a15000-0xf6)=""/246}, {0x3, 0x7f, 0x4, &(0x7f0000688000)=""/127}, {0x1, 0x1a, 0x3f, &(0x7f00008d8000+0x6e7)=""/26}]}) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) r4 = dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r4, &(0x7f00008fa000)={&(0x7f000036b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c26000-0x10)=[{&(0x7f0000420000)=""/109, 0x6d}], 0x1, 0x0, 0x0, 0x9}, 0x0) 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb1000)='\x00', 0x3) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3b6) r1 = accept4(0xffffffffffffff9c, &(0x7f00008d8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009e1000-0x4)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e49000)=0x0, &(0x7f00003f7000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00001cc000-0x4)=0x5, 0x4) bind$alg(r2, &(0x7f0000449000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007b6000)="", 0x213) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000-0x4)=0x0, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x0) setregid(r1, r2) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 94.153829] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.159796] binder: release 14430:14441 transaction 56 out, still active [ 94.166739] binder: unexpected work type, 4, not freed [ 94.172041] binder: unexpected work type, 4, not freed [ 94.177447] binder: undelivered TRANSACTION_COMPLETE [ 94.182626] binder: send failed reply for transaction 56, target dead 2018/01/21 23:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000fe1000-0x36)=""/54) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) socket$kcm(0x29, 0x2, 0x0) accept4$packet(r1, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec2000-0x4)=0x14, 0x80000) clock_gettime(0x0, &(0x7f0000ac2000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000df2000-0x38)={&(0x7f0000e6d000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000cfc000-0x10)={&(0x7f0000ef5000)={0x7, 0x229, 0x0, {0x77359400, 0x0}, {r3, r4/1000+30000}, {0x3, 0x365, 0x20, 0x6}, 0x1, @canfd={{0x1, 0x1, 0x2, 0x2}, 0x8, 0x1, 0x0, 0x0, "66773640c1a702df79cdad2809fc96d5323e8a3b050d415e387b38f8f63840923cad3fd4fa30ee5157c17204fa9dc758be441a2d5b5dff3334b21fc4e1596c8a"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0xb55df8e57805d328) sendfile(r0, r1, 0x0, 0x53) 2018/01/21 23:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f01000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000462000/0x3000)=nil) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bec000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) r1 = open(&(0x7f00002fe000)='./file0\x00', 0x40, 0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bba000)={{&(0x7f0000dd3000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003b1000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000067b000-0x8)={r2, 0x10}) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c36000+0x398)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000389000-0x28)={0x800, 0x17, 0xc2d, 0x7, "d321f956858a92d92234f9ccaaf23e2b8d5371636d6c9032ffc5fb2c2766b1d4"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004db000)='/dev/hwrng\x00', 0x2040, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/01/21 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000784000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r1, &(0x7f0000c01000-0xa0)=[{&(0x7f000094b000)=""/21, 0x15}], 0x1) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac9000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fffffff, 0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000460000)='/dev/midi#\x00', 0xff, 0x301040) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000001a000)={0x770, 0x8, 0x8, 0x7}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) socket$packet(0x11, 0x3, 0x300) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000898000)=[{&(0x7f0000ac5000)="9d32e70922143a62", 0x8}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d67000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000a4000-0x2)={0x0, 0x4}, &(0x7f0000640000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e37000)={r4, 0x40}, &(0x7f00005ef000-0x4)=0x8) readv(r2, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) 2018/01/21 23:25:40 executing program 5: r0 = msgget$private(0x0, 0x14) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000e98000)=""/161) msgctl$IPC_STAT(r0, 0x2, &(0x7f00006b3000)=""/52) 2018/01/21 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x3, &(0x7f00003f3000-0x8)=0x97c5) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0x0, 0x0}, 0x0}], 0x444444444444506, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) bind$bt_hci(r0, &(0x7f0000824000)={0x1f, 0x3, 0x1}, 0x6) dup2(r0, r1) write(r1, &(0x7f00001a6000)="", 0x0) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004cc000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000087e000)=0x48cf) write$eventfd(r0, &(0x7f0000088000)=0x20200000001, 0x8) 2018/01/21 23:25:40 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) syz_open_dev$mouse(&(0x7f000042f000-0x12)='/dev/input/mouse#\x00', 0xc0000000000, 0x100) 2018/01/21 23:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006c7000-0x9)='/dev/dsp\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000c2f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c64000)=0x2, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f000012b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:40 executing program 3: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x0, ""}, &(0x7f0000488000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ab9000)=0x20) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000587000-0x8)=0x0, &(0x7f0000ac1000+0xa1)=0x8) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ac2000-0x8)={r1, 0x4}, &(0x7f00002a1000)=0x8) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ac3000-0x80)=@generic={0x11, "29c3df7408b9cc4511df13a185263ae722f8bf092fdf58f5e013205d27bfe067dc38e2cfdb46563efef01463efcc067f9a8dd863cd43e1f0dc3f8387dae1b15afe20fc6f9aa2c7ceefeb99b8db9b118fafcadded902f090ba7cd2aa7dfb74b31507f4cee106073140385edda2881593b0be8623626b6d5962c1a4c180e5c"}, 0x80) 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008b9000-0x8)=0x4) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000bdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b23000)=0x14) r0 = socket$inet(0x2, 0x6, 0x1646f171) r1 = dup3(r0, 0xffffffffffffff9c, 0x400000080000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a76000-0x10)={r1, 0x28, &(0x7f0000df8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000dd000-0x10)={0x0, 0xb, 0x0, 0x1}, &(0x7f000081e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b0e000)={r5, 0x3, 0x20}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00009ad000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) 2018/01/21 23:25:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x2) msgget$private(0x0, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgget(0x1, 0x50) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000003000-0x8)={0x6}, 0x8) close(r0) r1 = msgget$private(0x0, 0x62a) msgctl$MSG_INFO(r1, 0xc, &(0x7f000094c000)=""/130) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fa2000-0xd)='dns_resolver\x00', &(0x7f0000740000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000971000-0x6)="c165ce215b56", 0xfffffffffffffffb) add_key$keyring(&(0x7f0000e17000-0x8)='keyring\x00', &(0x7f0000a74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c5a000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000e47000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cba000)={r2, 0x2016012b}, &(0x7f000064f000)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000037000)=0x0) capset(&(0x7f0000703000)={0x399f1736, r3}, &(0x7f0000d05000)={0x9, 0x9, 0x5, 0x101, 0xd3d, 0x77c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005b5000)={0x7, 0x0, 0x10003, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000023000)={0x4, r4}) 2018/01/21 23:25:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000c20000)='/dev/usbmon#\x00', 0x100000000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000934000-0xb0)={0x0, 0xa7, "259ac277d945f51d3d3a84f58e7ee9257ec27c93400f258e32c1264d825d4cd2168b0c7e3f881ea8e66f7da320f3c156b6af01c9c9d56e5c8e986ac01e1eec1c60bdd659bd223ecef78277e2170d82047d06283e8cfa5a4baaee34c2eea0a3a47ebb659776a8d02df9279ef4e179a0c0858a64d0e3a32b17f532b140a6a81b6ff9dc25821d76619d766163c4b942ab39e49de28a06a82c3a7505756fb827ec6660e28f047dff3d"}, &(0x7f0000001000-0x4)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x9) connect$unix(r0, &(0x7f00006a1000)=@file={0x1, './file0\x00'}, 0xa) bind$inet6(r2, &(0x7f00006b9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000f40000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003d8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) gettid() fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003b2000-0x4)=0x0) 2018/01/21 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) setresuid(0x0, 0x0, 0x0) r0 = geteuid() setfsuid(r0) lstat(&(0x7f000041d000)='./file0\x00', &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:40 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000219000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001da000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@generic="0a5d4045e827f22dbf81574e33c37594", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x100) fcntl$getown(r1, 0x9) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000002000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) move_pages(r0, 0x0, &(0x7f0000460000-0x10)=[], &(0x7f00006a6000-0x1c)=[], &(0x7f0000bef000-0x4)=[], 0x0) [ 94.539133] QAT: Invalid ioctl [ 94.546127] QAT: Invalid ioctl 2018/01/21 23:25:40 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) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x6, &(0x7f0000a67000-0x8)=0x7, 0xecd, 0x3) r0 = syz_open_dev$vcsa(&(0x7f00009e1000)='/dev/vcsa#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cde000-0xb)='/dev/hwrng\x00', 0x600, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003e0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c6b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) [ 94.585085] QAT: Invalid ioctl 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x3b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r0, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f00003b8000)="", 0x0}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bfe000)='/selinux/enforce\x00', 0x111080, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004a9000-0xc)={r2, 0x80000, r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f000059c000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000152000)={r0, &(0x7f0000285000)="", &(0x7f00007c2000)="", 0x0}, 0x20) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000015b000)='/dev/binder#\x00', 0x0, 0x802) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000395000)=@file={0x0, ""/108}, &(0x7f0000097000-0x4)=0x6e) dup2(r0, r1) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000044d000-0x1)='\x00') 2018/01/21 23:25:40 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000057c000-0xf)='/dev/snd/timer\x00', 0x0, 0x8002) pwrite64(r0, &(0x7f0000138000-0x48)="a02349c8061f63a8452479ea013332335d30c30ac5d4611672fd444333de770100df1fc06e91e2cf858412174d9e97f59fb5fcd7e0ab2f38fbb2edd8e1b3c573e969f48e63bf68f8", 0x48, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 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, 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 = openat(0xffffffffffffff9c, &(0x7f0000daf000+0xde3)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00004b0000-0xcf)=""/207) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000939000-0xd1)=""/209) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000cc0000-0xb1)=""/177) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000407000)={0x2, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8000000000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x8, 0x84) r2 = syz_open_dev$sg(&(0x7f00006fd000)='/dev/sg#\x00', 0x800, 0x40) accept$packet(0xffffffffffffffff, &(0x7f0000548000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000593000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000072b000-0x90)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_route(r2, &(0x7f0000937000-0x38)={&(0x7f00003ff000-0xc)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000c81000-0x10)={&(0x7f0000bb3000)=@delneigh={0x44, 0x1d, 0x0, 0x4, 0x1, {0xf, 0x0, 0x0, r3, 0x5, 0x4, 0x7}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, @NDA_VLAN={0x8, 0x5, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r4 = dup3(r1, r1, 0x40000080000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000f11000+0x1af)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f000054e000/0x3000)=nil, 0x3000, 0x8, 0x10, r4, 0x0) 2018/01/21 23:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fdc000)=0x200000000004009) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000fd000-0x8)={0x0, 0x0}, &(0x7f00005dc000)=0x8) 2018/01/21 23:25:40 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000013d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 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) r3 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c84000-0x8)={0x0, 0x100, 0x20200000}, &(0x7f0000e71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f8c000-0x6)={r4, 0x2}, 0x6) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000f79000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007bd000-0x8)=@assoc_value={r4, 0x2}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000c5000)={r3, &(0x7f00007ce000-0x7)="66040000005723", &(0x7f0000c62000)=""/66}, 0x18) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000d44000)=0x0) bind$can_raw(r0, &(0x7f0000dd6000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/21 23:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00004c9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) r1 = request_key(&(0x7f000074b000)='encrypted\x00', &(0x7f0000185000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b3d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa) request_key(&(0x7f0000945000-0xc)='id_resolver\x00', &(0x7f0000cbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002dd000-0x15)="3d6d643573756d2e637075736574165b6574683100", r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000ebb000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab8000-0x9)='/dev/ppp\x00', 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b92000-0x6)='/dev/ppp\x00', 0x244001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f000035d000-0x50)={0x7, 0x2bc, 0x759, 0x8, &(0x7f00002f8000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndctrl(&(0x7f00006f5000)='/dev/snd/controlC#\x00', 0x7, 0xfffffffffffffffe) connect$inet6(r1, &(0x7f0000270000-0x1c)={0xa, 0x0, 0x57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000eb1000-0x1c)={0x1, 0x8, [0x0, 0x0]}) 2018/01/21 23:25:40 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, 0x4, 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$dsp(0xffffffffffffff9c, &(0x7f0000086000-0x9)='/dev/dsp\x00', 0x4080, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000797000-0x44)=""/68, &(0x7f0000ed2000)=0x44) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e92000-0x4)=0x401) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000811000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d33000-0x8)=0x0) 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000055d000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "e04d29bb90e1d8df44ac29e4c585d56363ddacee12a4d8e89b14303c59964a825311014f84ac88bb1df8d54a", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f000000e000)='/dev/vcsa#\x00', 0xef, 0x406100) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f04000)={0x0, 0x1, 0x8, 0x4}, &(0x7f000088f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e6c000)={r2, 0x1, 0x5, [0x14, 0x0, 0x0, 0x20, 0xa4]}, 0x12) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) write(r0, &(0x7f00005be000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0xb, 0x2, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000022000)={r1, &(0x7f0000022000-0x93)="", &(0x7f0000d00000)=""/0}, 0x18) [ 94.675339] binder: 14592 RLIMIT_NICE not set 2018/01/21 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13, &(0x7f0000458000-0x3c9)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e40f46", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/21 23:25:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aa2000-0x4)=0x0, &(0x7f000019a000-0x4)=0xffffffffffffffdc) [ 94.755457] binder: BINDER_SET_CONTEXT_MGR already set [ 94.772732] binder: 14581:14601 ioctl 40046207 0 returned -16 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1d, 0x4) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000064000-0xc)={0x1, r1, 0x1}) perf_event_open(&(0x7f0000483000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x8, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x8) getpid() openat$rtc(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/rtc\x00', 0xbfffc, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000016a000-0x4)=0x0) fcntl$lock(r1, 0x800000000000000b, &(0x7f0000002000)={0x5, 0x4, 0xd6ff, 0x0, r4}) fcntl$lock(r1, 0x7, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x9, 0x0}) close(r0) r5 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000669000-0x4)=0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f00003e6000-0xef)="85969fd8c263311341348ee124d002e3e8c30bbe35eab040d384b73f138919c89b459c4a68b1bfb1deafcb1f005d31b24a38ebab7b3e0d375b75a6d5f79cd920c7813be3d49ee2c694af8f8ec1e0bd51857417640fb1e00b3dee0267e7bb430fbf228f7cda9521a3d938066e7e90bcb4860a3934d525f4e426a5418878db40418f9ac2f2e67a64ccf23905d32d264fbbd398d62676f37e694ae1d38f4a2b942ee835750b3fe267d4201223a7e545d474e6683450acb602db600a5064f8db2ece6a8ea77843a3d9d5d5bb35ff97c4ceba503917e75ac8a2eadbca6d4aa62790b41d41b548513a12f28c3266d485fa62", 0xef) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009dd000-0x4)=0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000006a000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005b9000)=0xc) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00005da000)={0x4, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e78000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000194000-0x28)={@common='rose0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a263", 0x3a}], 0x1) 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000257000-0x3)='./file0\x00', &(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f00004ab000-0x9)='reiserfs\x00', 0x0, &(0x7f0000e25000-0x7)="28dcf79bb28322") seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmget(0x3, 0x4000, 0x201, &(0x7f0000b97000/0x4000)=nil) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a20000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f00005ce000-0x10)={0x1a, 0x7, 0x8, 0x1f, 0x1, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4$vsock_stream(r1, &(0x7f000046d000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000b17000-0x4)=0x2, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000d01000)=0x4) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000ec5000)=""/194) time(&(0x7f0000604000)=0x0) 2018/01/21 23:25:40 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000464000-0xc)='/dev/audio#\x00', 0x6, 0x32240) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000986000)="6066806f66043e785271383c30be415de3f758adc41bf05e4cf5d34498910f452d8c9a8de230f20c24b2dcaf9e25f2e9fe4dd90603bbd5362beeb17705cb0f543e8c579303c4e00a62dcde0b84eaa61af3b2d18758b491a97536dab437e0e6bfb46c41b3941898fc978ff62a8845d321dd1629823338d14fa9f9dbad") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x200002) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000f0c000-0x20)={r2, 0x4, 0xfff, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000084a000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00006be000-0x4)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f00006b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x400000265, 0x0, @sync=&(0x7f0000b29000)={0x8, 0x8, 0x80}}}) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00008a0000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0xffffffffffffffda) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r0, &(0x7f0000d1b000-0x200)=""/512, 0x200) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007df000)='/dev/hwrng\x00', 0x201, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000bc6000)=0x3) [ 94.802529] binder_alloc: 14581: binder_alloc_buf, no vma [ 94.808213] binder: 14581:14618 transaction failed 29189/-3, size 0-0 line 2957 [ 94.879412] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.885724] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 23:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/21 23:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d19000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f000099b000-0xb)='net/rfcomm\x00') lookup_dcookie(0x1, &(0x7f0000ba2000)=""/62, 0x3e) syz_extract_tcp_res(&(0x7f0000511000-0x8)={0x0, 0x0}, 0xfffffffffffffffc, 0xe8d) set_thread_area(&(0x7f0000652000-0x10)={0x1, 0x100000, 0x4400, 0x1eda, 0xa0da, 0x200000000000, 0x7d, 0x1000, 0x1dfb7ae4, 0x1}) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x200000800) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) getxattr(&(0x7f00003b8000)='./file0\x00', &(0x7f00009dc000-0x9)=@known='user.syz\x00', &(0x7f0000145000-0xe8)=""/232, 0xe8) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 23:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000371000-0x49)="acbeec403b7104a120548bd01cc46ca2fc2e074aaf41a41625bfc0ce389c3c6abc4e64ef7c57e978db1a705fd905ba9c9b9c357ab24548c94d13ca7055bb26bf6437de0c47acb72929", 0x49) 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009f2000-0x78)={0xfffffffffffffffb, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe9, 0x8, 0x0, 0x0, &(0x7f000054a000)=@generic="26e8044a9a5197195926085539420886", 0x8, 0xfffffffffffffb56, 0x1000}) r1 = dup(r0) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="03e50186a101eec4a68a33cab72ad6d922af3a9dbc6f148414067f1319514fe0460fa6c02e4bf836c2d603b0215416bef8177fc33f1f7c1fe0a18b1cfdbed1bdfaa1f8849df95ec04f61b2f549671a0296503101926f769ab4fe2a540325d46750664a5e278abad738fffdebf9f318a006017e98342477d7d9be54218cc351e5f2b64ea75a990853552b2f18f4a71c1b3470f36118ac38d64d0b7167d5f1db9d72a51955c19b55fbe2f2518f94f1050cc62826301e171d05c7923ccddb6d553523befba659c832f0f9cdfeec6b60827bdff389875c3ed2afa9fe05b953d3236a516fd7e93670ea385dd1be43957e48484d07aca8a3e21ca488d2d4d1742c00e31a0dbed07d280f73402b6423c547bedd6b6dca9ed846a045c3e8ce5d227a9bfd63d876cc12229ceff7bd89a6de2f141c2f8b9a6c5c1195c8b81470de119baf2f9a32db40363d2009f7703fcb7cc1c7eaf4a22ca1cb16e43889985b2d4064266ab2a402b07abc6a5738c17da62916d4da7274487e3cecf0df71b5a373a3b6765e4bf88e6154c25a79506dd674f799497f48dcd982817b8a0b8f500a42f3e13cc98467092a9facbb29479c96687dff348bc4c91fc4971e50dfe7c209bc14d2c7212be8532b3b5b55dd133fe28089189bb739891c45525031766f62b29782b92c7bd2e37f7edb923db65eca72accf952ffa885aa388386f16b7d6d99a3a28bf513967e1f61fdb392fd5d07cf5456c4f037e27dc003ccd6e02966d57b17fc3aa9a059d91798056f044e7bda096f2d504e724fbc2f8afd9450cab8bb5aa2a2b14bf94e703880bdc7f7d08fafb34cdb3cb19b829427d3ea3f1a8226b0dfd7f91bc7ecad0f528cda2bada8bc3bd631258173e4919ed41bf208f417e5eb7d597f778f71be9193576c93423b3b67565c4c8ba756e76cbbccd81d1e13a1adc8ad333c85643214060767cdf3cd96d414654aa0de3d319b6689c991647702772f09a8d516685f10f27474f51f588dfe5ad02b02c73ce23aa80874fb2322e9b68616f44dafe8e6d873177de5ba387a29f7ba73f9ed561ecc544972a13698ac1d032479dab33a1a0a1af65248d6af8aa28692f2b2dcb18618e111537f93ef7670d49d0b2c285273c23835905ff5ffb646c431ce0452679f82719d5bf299fede6c359e9c6f86e3993d3ab2e1fc47e6a7d49f940a8745c0d9c94ac2cedf92406dacfcca8f9b3af34c6e813fb67b364e84dd031c3c75099e9379b94011443ff9e73921a858df414a2228fba53e1bd7f383be75eb3c60b9526a6838691885ffddbc82754776077e910a1510cf20ba1dbd9ab5aa70695fab24ae54de12c8c6017c572c96f86b8d17795771c67e358036d8031a41819b1622bd9fa3a8d64344031673e825950b9268bbec7b10cd44aaa2c839b71dd58088d59466b470ab2f2696732d7ace26e887b685ac8f6f0e444e63cb0265839af47d236f76abf664783756d51bab3e57d01f34ff700b5b94c708cd65237498dd2e94e79beb05868d6a93675cf5e1704c5d60cc1f85d77a5f468fcdffeb8586f297ff5f3f793375be39d367b5443178322fffaadc4ee92b388651dcef582d01439f7fc31d710c624e06a6a49d13fff4ff46e6156367bb11bebf1582bbd3e0985ef89751810641a3f9499ee690aeee5118ac886a07d2a2f8e62110667f8d6fcf40743793013521e90afe3b3c447e6a8da39c213c583400d1b84e767ebdb82d5dcc79ef71a9183b9db88729982cc38063c0f92a87d14f22fb1579957f3e8dda347210a2e94028a837f8da62ce4475f264510205ed07a86ccbd86912f43d4741e008c7c6c4e8110319289fa8b56642217f2c701ae5728079207b59879fe4c3768b6", 0x52b}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000343000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x400) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002a3000-0x18)={0x0, 0x37c000000, 0x20, 0x8, 0xe51c}, &(0x7f0000e8a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000843000-0x25)={r3, 0xd6, 0x1d, "150229db7d5dfcdfb234421fe290716d6fb1b07f871737428271baaa95"}, 0x25) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000888000)=0x7d, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000026c000)={r3, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [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]}, 0x1, 0x10000, 0xbb1, 0x2, 0x4}, &(0x7f0000c46000)=0xa0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d7f000)={0x3, r5, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000d9c000-0x160)={{{{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]}, {{0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [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]}}, 0x8, 0x80000001, 0x6, "78394f892287492da7ed78dedb1e0e32c3034ec5fbe2b593686fdc0908b121f73ed023dca1a009b86658ebb89bc4dd48ea86c4c2856e8e77d89e1e2009deb0d6e54aaf6dc0d16d7d18f54708a38ace40"}, 0x160) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f000007c000-0x40)='port0\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\x00') r7 = gettid() fcntl$lock(r5, 0x0, &(0x7f0000b62000-0x20)={0x2, 0x0, 0x40, 0x1f, r7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 23:25:40 executing program 5: getresuid(&(0x7f0000a42000)=0x0, &(0x7f0000fb9000)=0x0, &(0x7f0000fba000-0x4)=0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fba000-0x6)='/dev/snd/midiC#D#\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x83ffff, &(0x7f000015a000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000625000)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a37000-0x6)={r1, 0x1dda}, 0x6) shmctl$SHM_UNLOCK(0x0, 0xc) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000732000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001dc000-0x9)='/dev/vcs\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a7000-0x4)=0xc) rt_sigqueueinfo(r2, 0x9, &(0x7f0000a8a000-0x10)={0x21, 0x488, 0xa07, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000326000)={{0x1, 0x8}, {0x4b5c2797, 0x3}, 0xeba4, 0x3, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000001, 0x0, 0x0}]}) 2018/01/21 23:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup(r0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000071d000)='/dev/snd/controlC#\x00', 0x1, 0x200) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000477000)={0x18, 0x0, {0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/21 23:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000732000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$audion(&(0x7f0000b19000)='/dev/audio#\x00', 0x2, 0x24001) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dff000-0x28)={0x1, 0x0, [{0x40000003, 0x0, 0x0}]}) 2018/01/21 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x2]) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000098a000)={{0x20, 0x2}, {0x80000000, 0x1}, 0x3, 0x0, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ff9000)={&(0x7f0000ff9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c8c000-0x40)=[{&(0x7f000036f000)=""/27, 0x1b}, {&(0x7f0000f75000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff9000)=""/248, 0xf8}, {&(0x7f0000d4f000-0xe0)=""/224, 0xe0}], 0x4, &(0x7f0000ff9000)=""/159, 0x9f, 0x7fff}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000ffc000-0x1)=0x3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000ffc000)={@multicast2=0x0, @multicast1=0x0}, &(0x7f000034e000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000ffa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff9000)=0x14) r4 = gettid() ptrace$cont(0x18, r4, 0x6e, 0x80000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000ffe000-0xfb)="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") 2018/01/21 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f000078b000-0x2)='/dev/sg#\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f0000944000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000cc5000-0x48)=[{{r3, r4/1000+30000}, 0x1, 0xbbb6, 0x4}, {{0x77359400, 0x0}, 0x6, 0x5, 0x8001}, {{0x77359400, 0x0}, 0x4, 0x1, 0x9}], 0x48) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/21 23:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) creat(&(0x7f0000acd000)='./file0\x00', 0x40) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000940000)={0x4, 0x8, 0x9e, 0x3, 0x5, 0x3}) 2018/01/21 23:25:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006ad000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x400100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x1004) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000003000)=0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c0000-0x4)=0x1f, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00002c1000-0x10)={0x3004, 0x1000, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/21 23:25:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) getpgrp(r1) socketpair(0x0, 0x805, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000001000-0x24)=""/36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000002000-0xfd)=""/253, &(0x7f0000001000)=0xfd) 2018/01/21 23:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, 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(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/21 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000015a000)=0x3) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000930000)=@assoc_value={0x0, 0x0}, &(0x7f000069f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000084c000)={r3, 0xfe, 0x0, 0x3, 0x6, 0x0}, &(0x7f00001e0000-0x4)=0x14) sendto$inet(r2, &(0x7f000090f000)="45a9120463c30ff043691d10c1d5afc9e2c06e3a9cb750a61696e557c1d2fb5cef407615e291ffc880826cfb3f53a559b22e9a25720c542667f70763fcf9baf3a1a783ff2981f2e564aedddc3309f92abcb4c5786e0201f1882532ced181ef089ea3a6865384faf895a64ff77fd4d9f416f9cb1e691505a847ee6d03116843e79581e7bf70a8c123e8c60a426cdbdf77d8c5128819c2343b92e59af7cb101c7fb943623c", 0xa4, 0x4000, &(0x7f00006e1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022d000-0xd)='/dev/usbmon#\x00', 0xb1c, 0x100) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f6c000)={0x1, &(0x7f0000839000-0x4)=[{0x9, 0x200}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) getcwd(&(0x7f00008a9000)=""/241, 0xf1) r1 = syz_open_dev$sg(&(0x7f0000899000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x100000001, &(0x7f0000516000-0x1)="") syz_open_dev$adsp(&(0x7f00007d6000-0xb)='/dev/adsp#\x00', 0x1, 0x40) 2018/01/21 23:25:40 executing program 5: membarrier(0x800000000010, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x8)=0x0, 0x100000000, &(0x7f000038b000/0x3000)=nil, 0x4) membarrier(0x8, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/pid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x6, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000000000)=0x6) 2018/01/21 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x87) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) 2018/01/21 23:25:41 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000006000-0x1f5)="") 2018/01/21 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f03000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ca8000)='children\x00') fcntl$getownex(r1, 0x10, &(0x7f0000d17000)={0x0, 0x0}) close(r1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e10000)=0x20, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000bf9000-0x4)=0x0) execveat(r1, &(0x7f0000ade000-0x8)='./file0\x00', &(0x7f0000add000)=[], &(0x7f00009e4000-0x10)=[], 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/21 23:25:41 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000018f000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xd9) munmap(&(0x7f0000da3000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 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, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000488000-0x4)=0x0, 0x4) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000ea6000)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009b8000)={@generic="0fddf3209ca5e9b228bc2d63d57fa2fb", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x400) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000957000)='./file0\x00', r0, &(0x7f0000158000)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r2 = getuid() r3 = getgid() syz_fuse_mount(&(0x7f0000628000)='./file1\x00', 0x8000, r2, r3, 0x554, 0xb08000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008f8000)=0x80000000, 0x4) renameat(r1, &(0x7f00005a2000-0x8)='./file0\x00', r1, &(0x7f0000ba4000)='./file0\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000019a000)=0x1000) 2018/01/21 23:25:41 executing program 3: socketpair(0xb, 0xe, 0x7382, &(0x7f00008ba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x4, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/policy\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f00002bf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1c000-0x4)=0x10, 0x80800) getsockopt$inet6_dccp_buf(r2, 0x21, 0xbd, &(0x7f0000d7a000)=""/203, &(0x7f0000e00000)=0xcb) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000c5000-0x40)={0x3, 0x1, 0x9, 0xdf, "8221e74b0c50fdeed9b62634948c79264b66bcf14ebf95abbf619bbe26c4ae173c01a7429480de9bb24ae6da", 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/21 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001e2000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000fd5000-0x8)={0x0, r1}) r2 = openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009a6000-0x8)='./file0\x00', r2, &(0x7f0000a08000-0xa)='./control\x00') ioctl$TCXONC(r1, 0x540a, 0xeb98) getdents64(r1, &(0x7f00001bd000)=""/80, 0xffffffa4) getdents(r0, &(0x7f00000cb000)=""/122, 0x7a) fstatfs(r2, &(0x7f00004d4000-0x94)=""/148) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r2, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000f66000)=[&(0x7f0000051000/0x3000)=nil, &(0x7f0000a18000/0x4000)=nil], 0x0, &(0x7f0000e3a000-0x4)=[], 0x0) r0 = creat(&(0x7f000092b000)='./file0\x00', 0x84) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000d8a000-0x3d)="76978d8887b6219c4ba7ffb70b440eeabaee949c75a57f16ab58d7fb7db429845977110df446dcf378dcc3f89e5d33ca87de797a486b26307f76cb0ea5", 0x3d) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000913000-0x28)={r0, 0x0, 0x0, 0x46, &(0x7f0000011000)="", &(0x7f000074b000)=""/70, 0x7, 0xffd3}, 0x28) 2018/01/21 23:25:41 executing program 0: ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x511801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80000) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000001000)={@common='eql\x00', @ifru_flags=0x200}) mq_timedsend(r0, &(0x7f0000001000)="ad3b2a2ba3914e5b1168f412e8cb2b77dd7bae5ba1a6fed8c7bcba6301a8c3db491b57290dd32b3d2865c7606cf70cbd5825decb9ad2dbef3f5f31b7161fd97d9af5ffd9a27e44a321f8ae0d37cb4b7a3f9fa93430e1a80a8f01ad87930832944cdf36d319563a0e31b02d723aa2718de232fcbddc51c45f0e273d811569cf87f6fecba22a767e48153ab963e896f7053ba85d2d844750908b81ba25968c93be8dca74e14dd88ab32fb9da442b7ee8de8a8a07ef2d5f212db3c85ea6e9e50d0f238afe9c2ae543d61fb279", 0xcb, 0xfffffffffffffeff, &(0x7f0000002000-0x10)={0x77359400, 0x0}) recvfrom$unix(r0, &(0x7f0000af5000)=""/103, 0x67, 0x10001, 0x0, 0x0) 2018/01/21 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00006e4000)='./file0/file0\x00', &(0x7f0000ee9000)='./file0\x00', &(0x7f0000510000)='squashfs\x00', 0x20, &(0x7f00008db000)="") 2018/01/21 23:25:41 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000bc000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006df000-0x4)=0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00006f9000-0x1c)=@req3={0x5, 0x4, 0x2, 0x5, 0x8000, 0x9, 0x34}, 0xb) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000cc2000-0x10)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvfrom$inet(r2, &(0x7f00000b8000-0x48)=""/72, 0x48, 0x1, &(0x7f0000dbe000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/21 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051f000)='/dev/sequencer\x00', 0x24000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e1b000)={0xbdc0, 0x5b24, 0xffffffff, 0x8}, 0x8) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, 0x0, 0x0, @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], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/21 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) bind$vsock_dgram(r0, &(0x7f0000006000)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x39, &(0x7f0000005000-0xb5)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = memfd_create(&(0x7f0000009000-0xa)=')vboxnet1\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000000c000-0x14)={0x2, 0x3, 0x80, 0x1, 0x9}) 2018/01/21 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ed4000)={0x800, 0x0, 0x6}) fcntl$setpipe(r0, 0x407, 0x279c4b69) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cf000-0x10)={0x1, &(0x7f00008ed000-0x28)=[{0x5, 0x0, 0x0, 0x8}]}) syz_open_dev$urandom(&(0x7f0000ce8000-0xd)='/dev/urandom\x00', 0x0, 0x101000) 2018/01/21 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d96000)={0x0, 0x22e}, &(0x7f00008f9000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b6000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000294000)=0x8c) wait4(0x0, 0x0, 0x0, &(0x7f00006b8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000171000-0x9)='/dev/vcs\x00', 0x80400, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00000ca000-0x10)={0x8, 0x9, 0x8, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000b7000)={0xe8, &(0x7f0000720000-0xe8)=""/232}) io_setup(0x6, &(0x7f0000bb2000-0x8)=0x0) io_destroy(r3) syz_open_dev$sndpcmc(&(0x7f0000112000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) timerfd_gettime(r2, &(0x7f0000bdb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 23:25:41 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c9d000)={0x0, 0x0, 0x0}, &(0x7f0000206000-0x4)=0xc) get_robust_list(r0, &(0x7f00008fa000)=&(0x7f0000ca1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a76000+0x113)=0x1) r1 = syz_open_dev$audion(&(0x7f0000a2f000-0xc)='/dev/audio#\x00', 0x5aa, 0x10000) fsetxattr(r1, &(0x7f0000891000-0xc)=@known='trusted.syz\x00', &(0x7f0000161000-0x3)='-#\x00', 0x3, 0x3) clock_nanosleep(0x3, 0x0, &(0x7f0000124000)={0x77359400, 0x0}, &(0x7f000075d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000000000)=0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000003000-0xb4)=[{{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)=""/139, 0x8b}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000002000)=""/254, 0xfe}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000002000)=""/178, 0xb2}, {&(0x7f0000003000-0x40)=""/64, 0x40}, {&(0x7f0000000000)=""/180, 0xb4}], 0x9, &(0x7f0000001000-0x13)=""/19, 0x13, 0x4}, 0x1ff}, {{&(0x7f0000002000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)=""/184, 0xb8}, {&(0x7f0000003000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f0000000000)=""/115, 0x73}], 0x5, &(0x7f0000002000)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000-0x10)=""/16, 0x10, 0x7fffffff}, 0xffffffffffffffdb}], 0x3, 0x40, &(0x7f0000001000)={0x77359400, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000)={r2, 0x401}) 2018/01/21 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a02000)='/dev/amidi#\x00', 0xffffffff00000002, 0x20000102) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00002b6000-0xa5)=""/165) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000de4000-0x4)=0x4) ioctl(r1, 0x5382, &(0x7f0000001000)="") setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000694000-0x4)={0xffffffffffffff2f}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000926000)={0x0, 0x0}) 2018/01/21 23:25:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getgroups(0x3, &(0x7f0000000000+0x686)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r2, r3) 2018/01/21 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0xffff) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a44000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @common='dummy0\x00'}}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fdatasync(0xffffffffffffffff) [ 95.424607] kauditd_printk_skb: 170 callbacks suppressed [ 95.424615] audit: type=1326 audit(1516577141.239:840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.454672] audit: type=1326 audit(1516577141.239:841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.479216] audit: type=1326 audit(1516577141.239:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=75 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.479233] audit: type=1326 audit(1516577141.240:843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.479246] audit: type=1326 audit(1516577141.240:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.479258] audit: type=1326 audit(1516577141.240:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.479274] audit: type=1326 audit(1516577141.242:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.479289] audit: type=1326 audit(1516577141.242:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 95.479305] audit: type=1326 audit(1516577141.243:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b11000-0x9)='/dev/sg#\x00', 0x10000, 0xa4400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000544000)=""/76, &(0x7f000087e000)=0x4c) r1 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendto(r3, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6", 0x10, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000feb000)=0x7, 0x4) connect$inet6(r1, &(0x7f0000dce000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x1fffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0xfffffffffffffcc, 0x0) fallocate(r1, 0x3, 0x0, 0x8) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000002000-0x8)={0x3, 0x3}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000012000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000014000-0x10)={&(0x7f0000002000-0x14)=""/20, 0x14}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000003000-0x45)={0x45, 0x2000, "0d6db35fc44ed0547e523ed5d6ac8e6da9e4eb9e4c922f14c639e2c63a3976f33bb27eb7635e1f7bf38bb4ae52c3660a2e0927dd3e14cf42062653da4f"}, 0x200700) 2018/01/21 23:25:41 executing program 4: clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") r0 = open(&(0x7f0000c72000)='./file0\x00', 0x20000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x4) statfs(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a48000-0x21)=""/33) 2018/01/21 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c96000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x28c02) getsockname$inet(r0, &(0x7f0000de0000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000764000-0x4)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d8000-0xc)='/dev/autofs\x00', 0x400001, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$getflags(r1, 0x0) symlinkat(&(0x7f0000968000)='./file0\x00', r1, &(0x7f000051f000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000923000-0x10)={0x6, &(0x7f00007b8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00005f5000)={r2, 0x9, &(0x7f0000d13000-0x24)=[0x209e, 0x7, 0x1000000000, 0x1ff, 0xb3, 0x4, 0x5, 0xfffffffffffffffd, 0x7], &(0x7f00003c4000)=[0x3, 0x0, 0x2], 0x4, 0x4, 0xff, &(0x7f00004a9000-0x10)=[0x1, 0x8, 0x4, 0x4], &(0x7f00004ec000)=[0x2c4e, 0x0, 0x8, 0x4, 0xa80], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00006d3000)={0x1, 0xe4, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = shmget$private(0x0, 0x13000, 0x402, &(0x7f0000ced000/0x13000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r3, &(0x7f0000018000)="", &(0x7f0000017000)=""/0}, 0x18) 2018/01/21 23:25:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/21 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000050000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000190000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d56000)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:25:41 executing program 3: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x0, 0x8200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000006b000-0x1b)={{0xa, 0x2, 0x8a84, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2fa}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1f}, 0x3, [0x4, 0x1ff, 0x1, 0x7, 0x9, 0x3, 0x100000000, 0xfb]}, 0x5c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000079000-0x14)=@known='security.capability\x00', &(0x7f0000037000-0xc4)=""/196, 0xc4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000078000-0x43)={0x0, 0x0, [0x0, 0x0, 0x0, 0x64b, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000077000-0x6)={0x0, 0x0}, &(0x7f000005d000-0x4)=0x6) 2018/01/21 23:25:41 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b20000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000f34000-0x10c)={0x6, 0x2f4cfbe0, 0xcbf, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf44, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a76000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000041d000-0xb8)={0x0, 0x20, 0x400, 0x4, 0x2, 0x6725, 0x25e, 0x5, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x1, 0x6, 0x9}}, &(0x7f00005e7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dee000-0x14)={0x0, 0x6, 0x1, 0x4, 0x8d1, 0xcb11}, &(0x7f00006ed000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7f000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x50}, &(0x7f0000c4d000-0x4)=0x98) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000904000-0x4)=0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff3000-0x96)={0x0, 0x8e, "acedebe6f03ecf5ffb9f2360126533d5c94b36ab990f30a8dff6a688dbf35dcdbe344cb518c49d35ecf6b730490a55b8a611d01099588b2c7c1bfdbaef40a8055d925bfae13c79d579f523be204318a5a46e45184e36a8e9ba67f3cfc31ab0a0b37add6125b8e175f501faac8fd9bfa4ea251d29820a61175d66290d2e7c08f2a42bffe03bca418bf1a6a6219006"}, &(0x7f0000617000)=0x96) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000096000)={0xffffffff, 0x5, 0x8200, 0x4, 0x5, 0x7, 0xfffffffffffff55d, 0x7fffffff, 0x0}, &(0x7f00008b8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ca5000)={0x0, 0xffffffff, 0x20, 0x1, 0x5}, &(0x7f0000895000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000409000)={0x0, 0x2c, "ba6ca44daae99116b3db82fa98a63766e83b351ee771cfed75e5174d371a758e370747d1bcca76b3de9259a6"}, &(0x7f0000121000)=0x34) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000731000)={0x0, 0x100000000, 0x0}, &(0x7f0000cb2000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ac000)={0x0, 0x80000000, 0xffffffff, 0xd0c, 0x6, 0xb7c}, &(0x7f000079c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000071a000)={0x0, 0x4}, &(0x7f000022d000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f8f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035d000-0x4)=0x10000018d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002ed000-0x8)={0x0, 0x4, 0x10001}, &(0x7f00009a6000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000012b000)={0x0, 0x5}, &(0x7f0000750000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000038d000-0xcc)={0x0, 0x20, "c015eaa3c6b4b50d1a6924abd718f40be26d1415b3dbce59757b86dc1b7f410088f61606824ef8c12754c762457c78878c5057eac867fb14581f04fa7de9b535e32f96817ef3e511a90e89dc2bde02682b2bf249502aa0e0e6916a99c8260bcde5e74e0363cc33b959a7ecf1e9d64587f2a71ea04abfce7815bcf7c419487efac377272177a81b0714d8999650dd54cd5767f29e18a93b04ee34a57d52689220069d410896591b119198eea8779bc5ac0e05070d91a949f46b7500dfbbce1f38a0732649"}, &(0x7f0000f53000)=0xfffffe87) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000121000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5716f05a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x3, 0x7, 0x1400000, 0x6, 0x80000000, 0x4, 0x80000001, 0x3, 0x2, 0xfffffffffffffffa, 0x2, 0x323cf82, 0x5]}, &(0x7f00001ce000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d78000)={0x0, 0x23, "3ae31a4f9f1e5d51c8bd5f5dfbcff2b0d9c2dc44af9d25755311663b75db4ed1dc4287"}, &(0x7f00001e9000)=0x2b) sendmmsg$inet_sctp(r0, &(0x7f0000169000-0x118)=[{&(0x7f00001bd000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009de000-0x23)=[{&(0x7f0000dfc000)="5d2ca89a0aa1fd538c35c200d35bc7aca712c8b2e51dbc564bac36243871106acd0f7ccb1f8e55", 0x27}, {&(0x7f000048a000)="fa780b6a715f0e512049acd334b2f66743326642d43ff157b03a2979baaa8322775025c157a5ff0b21858b78828d9c3b153b6d5461512691061a166db680410625059a5ff3949e5bbb158c", 0x4b}, {&(0x7f0000fd7000-0xfd)="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", 0xfd}, {&(0x7f0000dc1000)="a227b29f23029a4168e2bdc86c25352db85f0f0b44fc437957304f7a6effd1c3efd4700d5615c9cd3a9f77", 0x2b}, {&(0x7f000031e000)="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", 0xfa}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f00005ea000-0x1c)=@in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x1}, 0x1c, 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0x1000}, {&(0x7f0000d7d000-0xd7)="56fc7509cba21954988b7e9127e8e661d03fd942ca8ae439132dcc0df4d65afe0b978d38e4cc402e0bae27210c52e010ed34e358cd990d4b5f8029ca8e21c26d7da84e0fe2c87db2ada514eca096c4cbe13f5d65fcb7fd7bf49e9557fcd7470808f8584e128fa5a9d0d3f0f22d4671232e380b54b3834d3ff01865aceb03f10d06d39ce67c37e4193e3f20a8627502d2afc559066c6b58d434c7d9f77ca8a6347b012e98cc7f3a5212d2651ac730209eb2820b11a787e60f603079475ac959125aaa026c69f557423050a61eea11bbfcc8dbe95f56ada4", 0xd7}], 0x5, &(0x7f0000c0f000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x7fffffff, 0xf, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x8000, 0x9, 0x8, 0x100000000, 0x4, 0x7fffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x1, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x1ff, 0x3f, 0x63}}], 0xc0, 0x1}, {&(0x7f0000d94000-0x1c)=@in6={0xa, 0x2, 0x951, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c, &(0x7f0000c9e000)=[{&(0x7f00000ff000-0x48)="9b0214f3bbec91f65abdb0ac07ea7251fa33c430b9b6a70152a31933574da5fd81012d24c2de702b620a8621be457db058c68a665c3a180a362620ffd8a3304b5b9ef6a8d1643430", 0x48}, {&(0x7f0000837000-0x1000)="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", 0x1000}, {&(0x7f0000ea0000-0xc7)="a3f7e36c1b119552961ccc2319f4bf3b80c2299a5057052bdafa73bbafd0fabebbeb0efc9547bbe7c1732d02747d2d2f38687fd7e07feda79eeb72f2fdac2858a44425ce7d2579135dbb9de2e3101e614b858b0c700a76049cb699193954a5bfa62ab80ef5abcef4fa6e1ab5a97e2034bff5144d2f4f43d1f120a6b07525864bae18648e3ec59ee1d4f4aabff526dbf0150b17caee58b26ef292d47eb341b76687a258fc38e8ccd2ac298f70ed917c0d400e39d99994656c62b334ed429894d00724dc55fcfc72", 0xc7}, {&(0x7f0000b22000)="36eba4314f0606a94fcf446f8555c5d950bf4b5481b645c6ef7518930ef9d7e010f340cbc95e0c0268e850d0f56b074f2e745875fa1947c2c44cef99016a0042fb195a816686f3581634e6cb838d501c2c1b572f5cacf857f9e36b92795b41d56c518a82e26ac3c42dc7090546df37e75188af528503e88412151a304aa0a51528c56e9e1fe506bbfd5ae51bc701c1a55e9845bca00f6abf2a85d7043ec5f9168daa89de673385c4803edcabef5483f30254ae4aa11301395251ce0829549874c283a42de76c096405ebbf72808f46", 0xcf}, {&(0x7f0000fbf000-0x54)="96c753cef19e2f4b601b9a06082a9cd901be607ade4a6a967c3ed0bf6eaaf2d3ba2d4f48c9a386b81c5efe3e5155bae697fa1bb28a929936211eef889b6f5a0ad832058d53ab0512011789ba841a6d74fda52069", 0x54}, {&(0x7f000090a000)="6e3733bda129ebded92cdeefec44e3816f1da0e1d6f51a43e0c49f63acb295dcfc9fa2f85f9807b51720dc78795ae6f1073c5dd3e8731f0d15b27df9dc5ba8a23899e00232d340f87134f1505bc1b31c75d8517396fd6b18bdada80c35fbe7f93a058def6966818c0118514ff101e7eb1bb5649a1907e63a5fc2c4555fd177f975c9104c6575ed64c9cc8067ff4fd8f1c901", 0x92}], 0x6, &(0x7f0000515000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8200, 0xff, 0x200, 0x85f9, 0xb6d3, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0xf, 0x1, 0xee, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4f71, 0x5ffb, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x81, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x80000001, 0x7, 0x260}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x4, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xd4ce, 0x1, 0x1, 0xf0cd, r8}}], 0x150, 0x40}, {&(0x7f0000ba0000)=@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c, &(0x7f000091d000-0x20)=[{&(0x7f0000d78000)="a28eec0bfce940afef5aa3bffbf74196a769c9eb3f538b3ecb10dee71d27f21c3677e01b2d757113fc6f0dfeb38187d3f50ec4a3cf2d74bd53a0fd0c4be4d9eeaba615b9ddb20c401117036dfe7710155d6d5680f5ed22ca6fd009b392057e46a2e55002e1a49bb112f533e91738675072691d250f4ace68e80b1a367dc3b6b6062e4ab8da0b7adac9098605d29cd80c85239f03d4f7777ae6a64a3c136387de2d7d8079840495c190c79100669674651bba2fe984c9910f52828b907a6552afe34e6e104151e51947f04c2162a5e82b8e20ceef2ad85fa513cc3d13349425bf6a73713bd5d072c2357a", 0xea}, {&(0x7f0000cca000-0x88)="6c6b097c0d47090d27b742ee727420a7a02fffab959cc4e3559c49745726f736461c2ea6b683f16b67a9e0141edb4e3bddb2cf521da128826957138bef4a907e2287a211c1be65d3b7093855f177096f339bc5d655b38339bd919879ad3d3332b991158ffdc0395098dba7be633ad29ad5b16140a1a62fcd7236d55eeb94a51be1d2264c72a50202", 0x88}], 0x2, &(0x7f000070e000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x32c2, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x227, 0x5, 0x2, 0x8, 0x6, 0x3, 0x6, 0x100, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xfe25, 0x3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8, 0x8, 0x5, 0x8, 0x8, 0x6544bffa, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x5, 0x8000, 0x0, 0x63b5, 0x6, 0x5, 0x5fb6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9124, 0x8, 0x41b2, 0xffffffffffff0001, 0x3eb, 0x2, 0x821, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x200, 0x9, 0x4, 0xfff, 0x7f, 0x3f, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x4, 0x0, 0x9bc, 0x80000000, 0x2, 0x3, r16}}], 0x180, 0x20000000}], 0x5, 0x4000) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x1) [ 95.479323] audit: type=1326 audit(1516577141.243:849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14770 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e08000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008e0000)=0x8000000) 2018/01/21 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006a2000)='/dev/loop#\x00', 0x7ff, 0x80000) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) close(r0) 2018/01/21 23:25:41 executing program 6: 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) getrlimit(0x0, &(0x7f0000007000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000f15000-0x9)='/dev/sg#\x00', 0x4, 0x2) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/21 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000039c000)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c92000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000175000)=0x0) fcntl$setown(r1, 0x8, r4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000030f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ax25(r5, 0x0, &(0x7f0000113000)=0x0, 0x80000) r6 = dup2(r2, r3) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f000068c000)={0x8, 0x0}) 2018/01/21 23:25:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000514000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fchmod(r1, 0x116) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) dup3(r0, r1, 0x80000) 2018/01/21 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ce9000-0xc)='/dev/random\x00', 0x0, 0x0) socket$inet6(0xa, 0xa, 0x9) ppoll(&(0x7f0000227000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f83000-0x10)={0x0, 0x989680}, &(0x7f0000764000-0x8)={0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f00001df000-0xb)='/dev/adsp#\x00', 0x8, 0x40001) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b55000-0x4)=0xffffffffffffffc1, 0x4) 2018/01/21 23:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ee1000/0x2000)=nil, 0x2000, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/21 23:25:41 executing program 1: 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xfcad, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = request_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000c0d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000009e000)='\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000d3e000)=[{&(0x7f000053f000)="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", 0x1000}, {&(0x7f0000a45000)="5f6723bc01dbe25c804fe48c5e23e1b146ceacad21a1ccd4d21f8159d8f893095fcd37791b508148ebd6f6982c4e041845d08b9cbd8eabcb2b2f375197a7c5e7aba3614ea9be9ce559ba6e7bd36b8eddcec7fd30d4a455d13a084f", 0x5b}, {&(0x7f000029c000)="cb6b65269b8831e213eec13d8a702710a6cde7c593c0bfed63dbe364ef7acbca235cb94dbbdf0884ec23d5f6ad536fe4f9d53d81146a27a9a1dc8a7e811a2d7757945a93b15917d1393afbeb2615e1242210408a1ec1addb89af4da7c69782033a4fb5bf30e3f71ad80cd94dd88252df3e7b1714265f676a305f1f", 0x7b}, {&(0x7f0000b2c000)="f5e04db3d5545f42a084b57d90500c91a4e3a62fca40edc684dba6868aec8146180b8815038da94e35", 0x29}, {&(0x7f0000b6b000-0xe1)="5b0af438678cd6e8a4dec9f4ca512096d46fbe78786d3144ea39e18cb9868450269811a3ddd10a412a348bb65392d05eec586ef9cef8aae75da62c4ec41c7f622043eff1fc05d03ab778ef18e2fdb9bbfd617ea436815cf5e5418647d28970f6c230a9e486004980587f8ef0538d2e8cb5c4c3818b05f55d759d50d4c727cf0306acdce07d199e210b1c2d28e78e52b112b6a4a79e7dc8d3d3590d0db288b008ba5182b5ed8e9938d44523d8aee220c8bef51ea918f9163de86818f3ea7990e92dec98eea009df287672c8fce86792881150d80e4bafe17eb9dbde09d1a9679a7c", 0xe1}, {&(0x7f00004d6000-0x3d)="b78b7377b38dc1d589ce7e80c7b89c74a8753b3ab0c6595046970965757a413575707f262f79f5d6b54364ec0672ef4e119886c0318a3e60b3e6bc3b22", 0x3d}, {&(0x7f000017f000)="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", 0x1000}], 0x7, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 23:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00006d7000-0x33)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "cd"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = syz_open_dev$usbmon(&(0x7f0000ee2000)='/dev/usbmon#\x00', 0x100000000, 0x200008) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000880000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b3b000)={r1, r2, 0x9, 0x7f8, &(0x7f0000edb000-0xc6)="ae894a3628685c3d6723154bf7428dc9649924ea6e696c5c8e5ca1d4b72fb7c58653f690923f631026db2886358154abefe7e2420aa467163ebbb64ed744b8eea22c5601e17d7e72526a3c8306679555a755305ee77a6d8a1f618e96b16b0c8bce972c4753436bd6547119cfda2ca30ed4b5e4f5354b7ea9a93dcfa56140ba2b378196a5ac9e24208b00076e60cffec884f6d46bd3a1015b36b2e05c94ac37d9f81c260c9dfbaabc4d27324a3990acbcadcfb88b012c3ee016fc93e47b631bbb6994fb31c3a9", 0x6, 0x7, 0x4, 0x7fff, 0x4, 0x3ff, 0xff, "68d17cd425e2d099834f0355f74a6df4f9712e45432e170bd3584ec72083b7f34d583efaf09c366bc03b631fd38ac463012e3a1f8add5c7cd0256094351255be36736efa9c601e09e126fbfa40d916c87292bd1c003f3bb0393e7d6de89784def30d36575e558f59a10715aae49b97e16b79cb07186a37f5d987e78d5ecfa029d99cdf4b41270ae830904eb174f4bb9048edf4fb5681d42a579defe103ace3c5addb0e1ea274055067cf59d6a974e3422da5f3e566b706deeea7f9246dd94d4f3a61cdc4dedea923585ae5e95a99c105de807672d341190ca078a8c0266bcfcfb3e7b9458d480c1885fc3f1e9b65b4446eb2"}) bind$alg(r0, &(0x7f0000f23000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003d9000)=@assoc_value={0x0, 0x0}, &(0x7f0000177000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cb1000)={r3, 0x101}, &(0x7f0000c9c000-0x4)=0x8) 2018/01/21 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000966000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005ac000+0x162)={0x0, 0xc0000000000000}, &(0x7f00001cd000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000085d000)={r1, 0x36, "085a672f953b149c294c863365cf91775869ecd26e295006b4bafc3723fdee0b6406c298072c3ec84e6de962c5060ea6f00c3f0313ae"}, &(0x7f0000b08000-0x4)=0x3e) 2018/01/21 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) 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={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x786, &(0x7f00002a3000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000e4f000-0x15f)="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", 0x15f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() getpid() capget(&(0x7f00007d6000)={0x0, 0x0}, &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r1, 0x40, &(0x7f0000242000)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000651000-0x8)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c2c000)={0x8, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000eea000)={r3, 0x2ef83f55}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00006b2000)=""/4096) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008d5000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00007f5000-0x4)=0xc) r0 = syz_open_dev$mouse(&(0x7f00008b2000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x80) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f1e000)=0x0, &(0x7f0000f82000)=0x4) 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e23000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000627000)='/dev/rtc\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fc7000)={0x7ff, 0x37, 0x1, 0x0, 0x200, 0x9, 0x5, 0x4, 0x0}, &(0x7f00009d9000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000324000-0x8)={r3, 0x4}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000501000-0x18)={0x1, 0x0, [{0x200000000000194, 0x0, 0x403}]}) r5 = dup3(r2, r2, 0x80000) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000a14000)=0x49) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/21 23:25:41 executing program 3: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) shmget(0x3, 0x1000, 0x810, &(0x7f0000a62000/0x1000)=nil) 2018/01/21 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000187000)='/dev/dsp\x00', 0x4000010000, 0x0) r2 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = socket(0x6, 0x800000005, 0x6) connect$inet6(r3, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000f8c000)={{0x0, 0x6, 0x5, 0x8, 0x6, 0x1}, 0x3}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ff0000-0x4)=@int=0x8, 0x4) syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f000061c000-0xab)=""/171, 0x92) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0xac, 0x0, 0x0, 0xfffffff, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x80, 0x0, 0x200, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) 2018/01/21 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000391000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x20000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000326000-0xc)={0x9, 0x1, 0x100, 0xff, 0x500000}, 0xc) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/21 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c56000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) bind$vsock_stream(r0, &(0x7f0000a58000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x3}) 2018/01/21 23:25:41 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x18, 0x0, 0x0) accept$ipx(r0, &(0x7f0000824000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0x10) 2018/01/21 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f00002cc000-0x40)=[{&(0x7f00001ea000)="12a20046548a2edf0b125e467cbc3309bd14b395b5a9dd3510d356e79e0dae3396b38e203aad59807a386874737afbd19a11e5a23f5fa6dd8c82c4ae2dcaa09f736979cb53988fc06d93bec212f2f2f1b30a5ed9fde74408616189e3b4cfabcc0bd3c17423882085c4f4a7f99b8f79bb8325eaaf4c1da813d8d360ca71ebcb20a92dc54028844df4e91e4cf485e2b493158948dd0d074162aa67a49e53e4087ff2bb746af3403b8f2bbe338405b9b85fb7d07c5a59f50d8dc5cd667849d6f56d4eaa959dfba27da67dc284f48fbcd199d49bfd99441d09566d6f91605ea1b1af2c03", 0xe2}, {&(0x7f000086e000-0xcd)="f862623780c014ccf521ced61a64572c3ecd0822a2269404c6fe974cf029858ebf7f6b91a7c714cc5c1a5283cace4969ec6a0a5c078980c58a32961ba46183ff2e8d9440af83230c8417ddcecf484432cbff5005abbcca4717519c02d5dd39821408985b1d80f085666aa7b7f7dfa5229ecd117fb0461dbfa8cc9d8ff3454ba92b02a0ce7318bac8ae415b60909e0553b85bcf11253f2d29d56b04f88564805c9a882a1f3c17fc352a142b6d5ee04d83ec2066b9004be8d56d3cd023b67250ac43fba9f8f508e59dccf1a6ce91", 0xcd}], 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c83000-0x4)=0x0) 2018/01/21 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000896000-0x5)='&em1\x00') r1 = memfd_create(&(0x7f000003e000)="400008726f636b654b72696ea100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000055a000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/21 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000a2b000-0x6)={0x1f, 0x0, 0x3}, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a78000)={0x0, 0x9}, &(0x7f000070f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d52000)={0xffff, 0x4, 0x9, 0x2ad, r2}, &(0x7f0000536000)=0x10) 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000f7b000-0x8e)=""/142, 0x8e) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f7c000-0x4)=0x8, 0x4) 2018/01/21 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e2d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005a0000-0x2)="01", 0x1, 0x4008001, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000db7000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000556000-0x20)=""/90) ppoll(&(0x7f00009c2000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e4e000)={0x0, 0x989680}, &(0x7f0000d26000-0x8)={0x0}, 0x8) 2018/01/21 23:25:41 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, 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) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00008d9000-0x8)={@multicast2=0x0, @empty=0x0}, &(0x7f000039b000)=0x8) syz_open_dev$amidi(&(0x7f000054d000)='/dev/amidi#\x00', 0x9, 0xc00) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d15000)={0x8, 0x0, &(0x7f0000a73000)=[@increfs={0x40046304, 0x0}], 0x98, 0x0, &(0x7f0000f67000)="b549b6786687ac89fbea6850eb3ae7303810fd468dfc35b30df3a8ec9e3f1a1534ff774064a38a620a5c23aa918b6a2e005fa5e04ffb9c127ee6eddc8d55a9547cf17a605d3d04f66549f9e534c8889e787d92c90f34f787fc0c170d56b5bfc3e13548df678f2da0cd6dff965a16762e1286bceae6f4cb22620b205d97dca9a20ef84e14e993944b198a49cf3571afb37461aad5a332d6a8"}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$bt_bnep(0x1f, 0x3, 0x4) prctl$intptr(0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00009ad000-0xd8)=@pic={0x800, 0x100, 0x7, 0x9, 0x5, 0xfb4, 0x8, 0xc, 0x3cf180000, 0x1, 0x6, 0x1f, 0x32, 0x2, 0x9fca, 0x8}) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000bcd000)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) 2018/01/21 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba1000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000109000-0x1f)=""/31) r1 = syz_open_dev$sndseq(&(0x7f0000b44000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000038f000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 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]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006bc000+0x814)={0x0, 0xffffffffffffffff, 0x0}) r3 = fcntl$getown(r2, 0x9) r4 = gettid() kcmp(r3, r4, 0x1, r1, r2) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000017e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x0, ""}, &(0x7f0000bb4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a32000-0xa0)={r5, @in6={{0xa, 0x1, 0x3a2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x3, 0x0, 0xff}, &(0x7f00009c8000-0x4)=0xa0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0xffffffff00000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x107fffffff) 2018/01/21 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000757000)='/dev/audio#\x00', 0x8, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000004c000)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000574000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/21 23:25:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x101000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e31000)=0x88b5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0xcc, &(0x7f0000ce2000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000d2f000-0x4)=0xc) 2018/01/21 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000cd0000-0x18)={0x0, 0x2, 0xc7eb, &(0x7f000068f000-0x8)=0x0}) 2018/01/21 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000e9c000)='/dev/audio#\x00', 0x5, 0x100) bind$bt_sco(r1, &(0x7f0000198000-0x8)={0x1f, {0x40000000400, 0x1b4, 0x2d, 0x21, 0x6db7, 0x80000000}}, 0x8) inotify_init1(0x80000) fdatasync(r0) r2 = socket(0x10, 0x2, 0x0) prctl$setendian(0x14, 0x3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/21 23:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d3c000)={0xfffffffffffffffe, 0x0}) 2018/01/21 23:25:42 executing program 2: prctl$setendian(0x14, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0xffff, 0x10}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r2, 0x8, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000006000-0xd0)="d0a80ad4fd48794aa61eecc5ffcbad67b9308c4badaeafd93d1174cd36f59f57a6e8f61a271c0ceffe1b6a73faf49d585c83b45918bdef3ed5e6bd2bfa801656e33e6de86782437e2be35808fbfebbf0f2925b085d4972a5468d40907e22a0a7d7959e847776beda8e9211d7a61c6a4b74a21f3c87af47f17f324848e78e12915487bc7da2aa928202f30e36b50141719d5e6b1369094482453f7ee5f5ba6c6a418bb478da8e39008683f1134e93cf63cace711d98fbd74b916528755bda868d4082a11a662ac841aef737d6e834576b", 0xd0}, {&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000001000)="c12f65085013618c0d06691e2d6969ed06ff4efb06190510c8494ae95cc8fa2b0ae80ba6738680ba7d4db1fa65ecd6c3ed52285c30ba2171046b8cede6f7adafeac3e6a6e38f6db143772b2aa3759c32d057234abc2871689f736f6bb962c656dee1f7841398005473139ca3ec76ab1679fd24c12e794ba3c186b21793be5c864b7e22f92f4e335738685bc439f4acf69fb59638f431ef765a93e891cc283731d62fa67aca7e1540a7891ee700998da092b204bb48a2d7deed8219750acc60e972eb963992d625a70db3c2568d611350325caa3cb2966d5e33f7cbe7e36f6211d3206e36dfff8f", 0xe7}, {&(0x7f0000006000-0x3a)="4c668ae5055761a4492ace53b0e0324fbb6de6ab71581e538cd28c83cb3e5e621e24aaf4eab43e9bbe5155d3296b717c8737adeb33467d34f0c085705253fdc2c3eb01", 0x43}, {&(0x7f0000006000-0x7)="56e4844bbecf92", 0x7}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="afb2860da75310bfef5ee2fabd8e18e6d92fc63b6f262bdf88bf1187eb352a83648c76ff5ec35ab8afff0f838ae5b2e5035e2a8e176a94da239a5695df7e120a18", 0x41}, {&(0x7f0000002000-0x1000)="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{&(0x7f0000005000-0x1000)="f98fe721f2362e9ec846e836649586e5856d78392224f99711906c5c3d5f1fa739b406555cbd3623c9e1122009c7cfc26788533cc49bb2a42bdf4bcafedf9420585aa94bd284b905e8e433c0e14c8a3a3bcac121d73f95a36cfba35c49e65b26018b476d85a7dea674ee7e42d8b2b48c29913436d192da31d03209bc148f2c9a54e6f9c487c7efc03703a3738d2ff74b888eb612b7d0e206b8df43293c708712b0a5247e66a7ee485e5a1150457ab2c36312d06a9beaa221fc9760ccf7552262617fd788e305651c0c09adc3528f60b2e954cfb0403bbc4fbfd86051b53f532f40ab5e49be0b9df51c95295cc1482381a9fcac86e2aa4d348bfa10b523867b2960afd70364e7d202e565e17caca41d566c06f0e33227d6436eb67e896def02b71abd97c6fb3ea57b24b4297358b2cf04102535f68a8da2cb1e6b369db3f966536a9c0178004881aea1e8e47cf6c171c697921e54eb94f3834ef9139e8453b21380de29b1abaac14643a4eeafddea08d777d7f6a24958f4b8370f3fe1dd0f6b4f401495f8037cf4cb2ebeea37e1a446e52dc319e52427f90ccd3ff5d2bc857f0afc6cab0f0967928f66c9687768e33237d40ba2449b73bb6407bbce15a3ff735fd5385a2adc4990caef7e76a58d75425e91175fe8709f4ce74e9e2b2e8e913013292890fadc610d3d1d90e59ebb7adce27e1e684e78bf788bc13500972953156fda640d2944b32e36679f165b053ff5fc176d28a32569eca43d2c4903e2c4ed561b6ed7a4890719da33da19a155fde895bef05c9545f0aaf112a8d10db92310f70f0e091e583d6a291ed30bc59f5bba994f3fbe8cca69b5020e3a31631409cd6b557fb3118a1933bbca373078330a383880f9184cd6a442d3d7af002c0ffc91418c7d2d535f7f7cbd994a2f49a8acd1d3d793515993b52120ab7989e91676c49e40d70eec69dd2ce2f101ffd61f46c0bad5be8d834e9e0bfe8a0a25b15ec40934c31b7827ec7919305285fda6c7578c9df1096e2bbdb67a61fcf93a8b34ba0f96458bdbe6af5f5f83eaf212b85d86dcb9a2df3a48cbbe68c51c60b9210f428c8c87a39ccef66608d7e5d2864511dc167882aacea813e6d52acec86b0eb027a2567beff60ca88b85f9adebf09c924276d7abeb1e17df4557d8b3932bcfe1a82c28401d3a1ba1e3e6c6873c049256dca4baf3bb94ebc8a572f6232f882f4b1b841a49264323739d6b9b68f0b6de07325f3a714662e538615ca27148c09e6735c253f518bf148a7b1f6687002259dfdf01a267c174b8e0014b9b29d0e7e3420f003b6fd80b51a11563c30890f580ab883c5c315f2cf9815d607adc059f8329d25a4199fe6f382d10e54ea379ba029c669c810cbabec280e031513f9266dab533a6ccb1860271a8b182a81fe7301c2f7aa03d5a5e71000da96c2dc2dfc4ce3edd90d9254def43b05d4dcf8e84d82205417961972ae73842b1cb0f92b3e82945853becb0dcd5aaf1a4b1c4a9446ef984f386336edbd866abf572d398d8197f2dc356a0ff3ce5fa79ed8275689831e649bd8baa46a86bb2db1a6ea7fc87d32ee56b4c7f1e00e5d99ef6dcda953a8a8e6f41189c8871ca698c6041a8c8b2f398a2f4897ba849eaebed513b8f7c8bea159b4fca804452ad0504356c320e580ddc7cefd611b070dfcdf54b2b696f3495873efca94f7a2e65d6ba571872fd3af30a8978f391dbe470b613b4182ab10c7dd38e620ada3ab14a45dc6fe3bcfda4a6caff2ea728fe390d1e42fd9dcb9b6fdb0f8786077d6002df9626cad12e21a8d04792f319e115684bdbdd398b5d2ec2b6e415ff986697b2d03de2bc5cd8d9b43636e60f753d7d1051d3b15be11e95905aaf80d1222cf61e0892616c05aebde4cfa2b4948acbbf4ac187c50b785dc5aa9177050a7cf87f3a85b0b9e2b39fd522ba4029d549134de3776119e4f1547a83cce40afce3ce29eca9f9c07421aaa201493bb61198938b7e7d73f4115aef94b94e86db19cb3466c761ca30442aee23a85acbbec7780b9d7e6d4fe9eafcf36e13eb64b921a9cacd455ca77268414e98f764e1a2c317f276bd51d87325f38063b418fb3de9b365d73ec9a91770568a7371abe50950b5fff2fac5d5c0fcd66bbd20fd85a900d00eea72f1ee208d99c79b82521e1f88c276566c5381ac8a8ddabe17287bcfcf504a414162cc383eb46762ce46e0b66f41316406ebfe4ec80aff5194b7d29c839081f83cd2d2b4e3ac21b0fc6b10e3279dd4b2f890b144e3152495ee00fe1d55d2e42a304acf3132383b3d8a79d05496e3a2466e7e350e06b14124ae44bf82a337e13d341bba13e5f4840862ac126a45e993abff979b9d7138cbee10fbcd2e3d44066f63e4296867e5f2c8ad387b4a31b9cb704bc1dbb7b3ba9387548fa3884971beb4093149695891f97b4241d1cf05a0c8cbb21efb9e4f42d7892385d322ba5fa0644026dd39b5cebb33574dbbf0c6645bafc229b7fa5300d2155e874735d4d0f952a0ffc90b2d2ee5c3cbfd7a748011807fc940e7394bf708fb3109911ac8d73ca5bb420dd8c4fd8b14b121b2f4c3612c2fb1f7768051696674e0a2d442c04a7ce2af4cc76e328508a4f75eb60044ab8ebb065a15cf52af48908c0cf397eaa4fdd6928eb77b161137cd653593f23736e74d750b2809bc8f66fef36f8ed0ecfc7a5517ac60f16ade8bf65be42bcef8e0b4f18f08cd16f503891463122de38c71dfb2b491f907a21ff6afbeb3af62b808045130ebaa34e1c4ab9d5a253e86c62a3905f5fc7abe6a5290b54195b879d25cbfa22c6a4b2d5bac0c7c48264bcdb3d4c9b574abdf6fc0f9e5d8d25e3be4bb4eea1ee2b31bef93a4637581dd28d5bbfbca23118c5afc2542237b7029450eade06e78c0efe9b407219cf9ae2fb69b1e4adec5db71b3507b9a8fff6012ab5432ba4efaf694b633cb4561402dad5e9ba728396af95b0fe6d7dbdcd820c6ab25f8c03d76a8850cc3459d4229a27d07b6d0539601adf47ba268194acae3aa2b7b5961fa692a133b4109f0d04ef5e1046243827728b0414466be24f23544d325fd111d61804015fb29fc6a301fad2d81ae5e7ad8f0c461bdb1c216b3867f73f554806024d84265d6dd1dc7b5e4afbcd005349c33349b001ddc6d1c0136172a79d4696970a8832b0a816fac773efa01175bb0b399f4bee67e3021dfb46e285a9191b74780c84c0f4851a88be7f5d3a08c7829c1bd4e030b1c82d5866d10aefd285a8e876b16e5ed440db6b8c9780a13b28f806c9477a909594146019cde3a7fffbc3ce61590e4d61002925224b385343566b3d21f8e20d4cd6b028779b88de89d25ff03d8fb94b05563e6aaf13a5f67fb80f5f213dd7672913af12a600d261cf287c751d25f41942dc79970157bd374c5f3539606b6ac38ebff3f95058270a8d6c7c36fb1292026c295cf2499d3d71916e6478d0011cd07842daf040e287d632ec55aed35de4bd9310f600aa64092730be0f97e37b667f9e1ecef5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0x1000}, {&(0x7f0000006000-0x22)="ef0b971a2594b56ae2d856d6dee80396cf1212fd2c6890b12eda2a5eb2190d3c90ef", 0x22}], 0xa, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) fallocate(r3, 0x3, 0x7fff, 0x47) ioctl$sock_bt(r3, 0x8907, &(0x7f0000005000-0x78)="2e75a87df720c1fa33341afc4a6ef2beb6cabcc6da89b535aec449b64c92e9937c094e1ed069de0e7e86a71f6937f0fa1badd7eb16043cadd2cf8e2257b02373c5ab4d48d8423c0fbb67689dc0210fdc16b6a90774487e3524b327bcd84c61f137c96feda8285ed8869223397a81863c1291df2b9ed90e8d") 2018/01/21 23:25:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/128, &(0x7f00001ea000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) munmap(&(0x7f0000396000/0x2000)=nil, 0x2000) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0xffff) 2018/01/21 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r0 = semget$private(0x0, 0x4, 0x10000000000020) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x3ffffd) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000009000)=""/40) [ 96.153557] binder: 14901:14905 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 96.171385] binder: 14901:14905 transaction failed 29189/-22, size 0-0 line 2842 2018/01/21 23:25:42 executing program 5: 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, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000c60000-0xf0)='`', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a78000)=0x0) mmap$binder(&(0x7f00005b8000/0xc000)=nil, 0xc000, 0x1000007, 0x2811, r0, 0x0) restart_syscall() writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/21 23:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00003e3000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005d0000-0x57)=""/87, &(0x7f0000489000-0x4)=0x57) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001ad000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d5f000)={{{@in=@dev={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}, {{@in=@multicast2=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}}, &(0x7f0000010000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000683000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x7, 0xa, 0xa0, 0x80, 0xaf, r1, r2}, {0x5, 0xf6e4, 0x5, 0x5, 0x40, 0x101, 0x97aa9aa, 0x3}, {0x1f, 0x7, 0x3, 0x9}, 0x0, 0x7, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x3, 0x0, 0x9, 0x1000, 0x7}}, 0xe8) 2018/01/21 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4d000)='/dev/rfkill\x00', 0x400100, 0x0) ioctl$KDDISABIO(r2, 0x4b37) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00006bd000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}], 0x1, &(0x7f0000893000-0x48)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000dbc000)=0x8, 0x2) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/21 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006a0000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000dd0000-0x18)={0x0, 0x8000, 0x2, &(0x7f000073f000-0x8)=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00002a7000-0xa)=@file={0x4, './file0\x00'}, 0xffffffdf) socket(0x1b, 0x4, 0x4ab) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000841000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffe70) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000be7000)=[{0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000d2e000-0x1000)="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{&(0x7f0000c2d000-0xea)="646c01acb64a96e397616ebcaa66b519776547c1dcd543a2e81d39aa41f50462042a190a70b94cd895cfdd1d3e790f8362f558b7b021ff3b97cb8347aab60800333b151a81730082fb87c09d2d55f462846c876a583bb5612a08e9d70fdc78f9f0e749c3a096c3c2e1fd59e9aeb6f9cb82223e9d9eda5690d0be8184071dc15f7879266cc355ceaa2f3891c3ecc2bf84bc9f3778c0c1a0bd0fcbd10d63bc4835b26a168a66e130470fe42c81cc56441ea5b46ffeffabe29d69205a3cb90e0bf91b22824987960680718c6a63fd4b5f9fd2d8aa0119b42ca1c760dcd54a8fd0c5a113c58d732f79f1c1d5", 0x0}, {&(0x7f0000491000)="460cafaf7950c0504bf066b44e991797ea5a533549b8a77d26563769236055b290a477fd42008c53a51938cff35c7f2051cc16eeb4e210facb24d80beb780006d348ca9038e21d47066b910181c0401a9aa894583f98c070d7c0e2c18ada6ade593e78c112c9c9dc051030a7683af3a981f6680fee8fe4a296055de27ec897533bc9094a244d56232a5be45d6b161c54d1f29f674f2f7b2d48f3515684691f91172940230f184a1e6441479a8597a13a5de00a4ee3ffb454fda7e1dbe6488af5999ff4f52b14c1927fdb15dddd518e933961d39f", 0x0}], 0x0, &(0x7f0000424000-0xc8)=[@iv={0x0, 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"bb895f9f7b523f4b638b750b3c848600ff9323358c5f92b9099b45b61e7b74fbff37bf2a1522b0da66044f3144d455d96c243cfcc6935aa280e4ea30d1186032f709cd060976980cab742e7518aca6689c0d093b668426d0116621e71d94b3867ab9e50cfa4ed101b1780c8ec9eff7327fd4c52f8dacfd27cb032b687c4a8edce5060ef52a189f781a25f31e2205de1bcbdf5a"}, @assoc={0x0, 0x117, 0x4, 0x1}, @assoc={0x0, 0x117, 0x4, 0x2}, @iv={0x0, 0x117, 0x2, 0x0, "f6662a75cb368a9c8df774663dd90f1123db5d43ae11d9501cd9c6fbf3ae4fe16b2efd8538f9f34bac99c7880227f2485f4493c88c654f77fd"}, @iv={0x0, 0x117, 0x2, 0x0, "47b28c2e430716edd15610b53393e07c26e0e6d0a03a8ccb9feb50b72aa1dd7b54016433fa23c1c3877af066df9d4081ce324f5b01bb018eed7e9c94a4631d2ed67a2ce726926454e13e0eaa3afff0b97a76a8a494fb8a38a158e3e767a5ab8757fb427cce98222d94a12f727c09e2ce78b724bc54b036248a13717b2440a955549a958fb25c50dc16f349fc467c2ab12c0cea3ee5665a3be2c79781e5d4f4289ebd2aeaa1bbcba9ea57aab7777d7f704faad171bef8080c6960487a284514f673025280110d79a341d667d78281afc1de5cf83dd85d3c9ad0dc6e088274da18fae5c083f8f5818a501d7d9b"}, @iv={0x0, 0x117, 0x2, 0x0, "aef544a47e4dd18050601d3cfb2e1443cef4a4de804c9fe87510914236c139e2f3092c61812ba45c9a91283780660f77b818048518a7b954172bc9712b352139c0af8a98c0baba5353ff7f511a87cf9c70a89a69db890bd35170c978e511b6c59b8e0738c36a698fc6f6ed81e03dccb80a59"}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x3}], 0x0, 0x4}, {0x0, 0x0, &(0x7f0000159000)=[{&(0x7f0000482000)="903f255647d976617ba3dd23aba24ae046", 0x0}, {&(0x7f0000757000)="5ed4079a4ce5dadb9b9422d591dc3ca8ac52988c33492da007e976a4916f5e92a1fd86340639fdf497960eddb7923c44fa2b9b62ad5188afddc97a8cfe1283016df4ef57bb2ca2196bef8e1a49e02867a6793ea368cd5592e273f6be6937e9a2dd20808f02a408f2183f57bd250f374e45489e2c11eff883218a855cc6ab6800965620213266d4d3c0a95fa6b7fb58ec44a9f632264e81296557e8551927d01bc4c477da75b4922816a8f404fd032804198d04fc1d2d6eff6c03eeb73f8b4cf3cbfeb44f579f989be2", 0x0}], 0x0, &(0x7f0000f35000)=[@assoc={0x0, 0x117, 0x4, 0x2}, @assoc={0x0, 0x117, 0x4, 0x400}, @assoc={0x0, 0x117, 0x4, 0x7fff}, @assoc={0x0, 0x117, 0x4, 0x4}], 0x0, 0x4001}, {0x0, 0x0, &(0x7f00004ba000-0x40)=[{&(0x7f0000a6a000)="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", 0x0}, {&(0x7f00005c9000)="705961b61bc10d439af45e720bbf8d6b52415acc89a5022b2352c7259b2bcc46bfd688576f99b307a9f86fb9fdc1572b99c92c2bb64d21609d2b90b30a949f971c6162b2bf3f56a3ee729c6b2fead9c94c5101a454875225a9cd311912a1dcc9528eb2e5c964275383ca852c827f87eb63cccbf3ddbb33087fc4fc7a28b28235e029486d6ac058dea07daaf6fbadb595f9c8eb97b2b5a354610da11f7370251077946f6c81a0ec3278a56b165861b9bfd316e1ec00b972607839026a927349988ded5dfc1d5dd98ce05ea4d63bf6fb62b19203ccc385c69b67ee3e464867a396939d02", 0x0}, {&(0x7f00008df000-0xa0)="3fe00f1a445ef21e031f7bd52004ecd135a2ec34d65846d69e0784b83a4eeb054d19ffe2399f688af9184d66b31ee9115c28f95a8f392e8cd75530110b14f2f6f62106177c3ac4672988f7a62acf5073471f20425c0a1072611594ad83176a2702529eaefce87fdf5119270d943a681fcb40459b4810a45a695e8753a701598a6500cced3dbef6d7c79e2afa28079439b18602aaf5a5df8dae25f3531d50d77e", 0x0}, {&(0x7f0000635000-0xd6)="7258797c0e494a9d889958a920dbb358e2f5065ef81ca2fee90f0bd74120509a78d37ca80e211d0bc5e1af0adb04c26829f168f062c0e3608de4c4662f6bbf274c896a55c7aef5695c59b0a353198edd582d3f6b8d2633d3eca8a124b45de3a9016d8a7320907ecb26201cfe7c4431eac61972d5d7541f19d6ad95fccd9228db04c03ddcbcaaa825512929955251d5a939ba3607b6c3f5013f8eb1775e7104a2aa410a912aa019acbe7be4f034fe35c87e3a8358f100390fbf496949cf2b070943c00ec436bbc86da0bfaf0b1689845ecbf038b3cf42", 0x0}], 0x0, &(0x7f0000796000-0x18)=[@op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x24000845}], 0x1ba, 0x44c3) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f000098a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x1ff) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000b55000)={0x0, 0xfffffffffffffffe, 0xff, &(0x7f0000f8a000)=0x0}) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) [ 96.228451] binder: 14901:14925 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 96.249734] binder: 14901:14942 transaction failed 29189/-22, size 0-0 line 2842 2018/01/21 23:25:42 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x9, 0x280) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x9c, "67575a481ef6ba543a22161a53a5495e40f474c60f5208ae8bdc3b33e535a52bb924494d5a6409090bc5f08a4e0092e7a7ba703f635800d90fa3a51d09bd2e23e51ab1f3c4c4d72101883bafc289e649007910017a92f458c11da7614acc25b1a1cc2c0cb8dd1e8e872e40e00d9bb79c2e2fc3796639134083876b8f8888423d57bd91c092a751f2ec05df5a88acc08a7ef64cb60441850e74daac77"}, &(0x7f0000005000)=0xa4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={r1, 0x5, 0x3}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xe, &(0x7f0000e5b000)=""/4, &(0x7f0000001000)=0x4) [ 96.294911] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.301569] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 23:25:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x280000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000114000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000274000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffbd, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a1b000)={{0x0, 0x1, 0x0, 0xfffffffffffffffc, "d2317aaac4db20ac55bfe48c82aa41bcc0404cb134e6d8ac2bbedc64245a6f60d49a9df90481b4ca9887ecf5", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "aeb87582c7a43639606684e83155d36ce65bd24efe128235345f32702419754d0cfa54d6e2d6c22a1fcea8c66777f785397a87e14845b91e2a1edf41f778300e", &(0x7f0000288000-0x1c)='user/-posix_acl_accessppp1$\x00', 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000005, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f000072a000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/21 23:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000483000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000b4a000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f0000454000-0x58)=[@fda={0x66646185, 0x3, 0x2, 0x3}, @flat={0x77622a85, 0xa, r2, 0x0}, @fda={0x66646185, 0x1, 0x3, 0x5}], &(0x7f0000cfd000-0x30)=[0x28, 0x18, 0x30, 0x38, 0x68, 0x28]}}], 0x1, 0x0, &(0x7f00003ca000)="11"}) close(r0) r3 = syz_open_dev$amidi(&(0x7f00003fa000)='/dev/amidi#\x00', 0x20, 0x2000) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000d49000-0x10)=@req={0x3, 0x1, 0x80000000, 0x100000001}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000046000-0xc)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000441000)=""}) 2018/01/21 23:25:42 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf7000-0x4)=0x0) perf_event_open(&(0x7f0000d3b000)={0x4, 0x78, 0x1166, 0xe686, 0x7, 0x9, 0x0, 0x785, 0x69, 0x5, 0x6, 0x1, 0x1ff, 0x3, 0x6, 0x17, 0x5, 0x8, 0x7ff, 0x9, 0x8, 0x3, 0x1, 0x1ff, 0x1, 0x5, 0x190, 0x0, 0x9, 0xfffffffffffffff8, 0x0, 0x1ff, 0x0, 0x10000, 0x200, 0xffffffffffffffac, 0x80, 0x4, 0x0, 0xdb, 0x0, @perf_bp={&(0x7f0000e80000)=0x0, 0x4}, 0x200, 0x7fffffff, 0x6, 0x2, 0x92d8, 0x5, 0x9b0, 0x0}, r1, 0x6, r0, 0x2) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000bd4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000190000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000018f000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f000050b000)=0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000cae000-0x12)='/dev/input/mouse#\x00', 0x7b8f, 0x400000) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000de7000)=0x0, &(0x7f0000302000-0x4)=0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00006ba000)={0x1, 0x0, [{0x201, 0x0, 0x800}]}) 2018/01/21 23:25:42 executing program 6: 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005db000-0xb)='/dev/adsp#\x00', 0x2, 0x4200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000219000)=@ethtool_coalesce={0xe, 0x1, 0x0, 0x8000, 0x5, 0x5, 0x1, 0xfffffffffffffc01, 0x6, 0x7, 0x1, 0x5, 0x0, 0x0, 0x10001, 0x8001, 0x7, 0x401, 0x8, 0x8, 0x7fffffff, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ec2000)=@generic="c5b6feea3894f6e055987253d8293c40") syz_emit_ethernet(0x3e, &(0x7f0000ace000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "150008", 0x8, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/21 23:25:42 executing program 1: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) semget$private(0x0, 0x2, 0x1) 2018/01/21 23:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fda000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000721000-0x20)={0xf66f217727bb0138, 0x4, 0x8000, 0xd243, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000489000-0xc)={0x2, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00007d2000-0xb0)={{0x2, 0x11}, 'port0\x00', 0x0, 0x1008, 0xffff, 0x400, 0x0, 0x800, 0x8, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000941000)='./file0\x00', 0x4000000000043, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/21 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x20) fcntl$notify(r0, 0x402, 0x40000) 2018/01/21 23:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000cc0000)='cifs.idmap\x00', &(0x7f00004f6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004bb000)="4eb74e6d81dae2c5", 0x8, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00004dd000)="8f453173d2d1162bbd680ffeab7388da02f1a6352ea02469b44a5fea4efdc613cd4264bd6035487e87750c778a6000851bfcbdfa4d193176a14c719159686e31c05f21256959c4d51de24b481144cf7e35b2193731463651e7ad811f251d23522926da5e09f70c2b16d1a9c70bac3ad44b971c7aaa89733cd1339d01ba969a4433a565c08e7cf9d531774f674d0ed9b8ce4253190a9b8e88ca08f3e28b4d44a696394f4c626d", 0xa6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = accept$inet6(r2, &(0x7f0000768000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000533000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000685000)=""/4096, &(0x7f00004fd000)=0x1000) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000911000-0x50)={{0xfff, 0x0}, {0x0, 0x6}, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000e48000-0x10)={0x2, 0x3fa2, 0x1}) r6 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) accept$packet(r5, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000469000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000bcf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000f2a000-0x28)={@generic="6f782ba077bce4562aec54b377dd92bc", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r6, 0x10, &(0x7f00005a6000)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000bc5000-0x20)={0x2, 0xffffffffffdffffe, 0x2, 0xfffffffffffffdb1, r8}) clone(0x40000, &(0x7f00009c7000-0x4d)="39d47a48bb9ca77cf0bea7d8a7383ede0da6c5bb884cfd5bf40a785d27e68159fe2d110526e0f5ec567ea5844edfe2c8937c7109b472eed8aeed4f29ece8c50885198361b7b3da2a0d84428a89", &(0x7f0000081000)=0x0, &(0x7f0000ccc000-0x4)=0x0, &(0x7f00002a1000)="a1a3dd722e3ea5f62068e34f565d53639c0a7cbf328feb89d5c10c66b3c649991609993fbea9e1e9c308f0c00cb651905e5f6ae68b8ece5caa4efe808a93a92a2d13b804") syz_open_dev$urandom(&(0x7f000057d000-0xd)='/dev/urandom\x00', 0x0, 0x1) socketpair(0x2, 0x7, 0xfffc, &(0x7f0000ddb000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r9 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getdents(r6, &(0x7f0000aa3000)=""/76, 0x4c) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000c8b000)=0x0, &(0x7f0000905000-0x4)=0x4) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000d59000-0x10)=@generic="d7284db5424328cd09b97802fae0a130", 0x10) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/21 23:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000000404) r0 = socket$unix(0x1, 0x200000000000001, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000ad000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bad000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000502000-0x1000)=""/4096, 0x1000) lseek(r1, 0x400000000000, 0x0) rmdir(&(0x7f0000b0e000-0xe)='./file0/file0\x00') connect$netlink(r1, &(0x7f0000f94000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) [ 96.850975] binder: 14975:14977 got transaction to invalid handle [ 96.857385] binder: 14975:14977 transaction failed 29201/-22, size 88-48 line 2842 [ 96.885065] binder: 14975:14977 Release 1 refcount change on invalid ref 0 ret -22 2018/01/21 23:25:42 executing program 0: 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) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0xc7, 0x3a) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000550000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x22, 0x0, 0x0, @loopback=0x7f000001, "904a8c65"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000f64000)='./file0\x00', 0x100) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000527000)={0x100000, 0x2000, 0x100000001, 0x9, 0xfffffffffffff398}) ioctl$KDADDIO(r2, 0x4b34, 0x2) 2018/01/21 23:25:42 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000feb000-0x9)='/dev/rtc\x00', 0x600, 0x0) getdents(r2, &(0x7f0000917000-0x1000)=""/4096, 0x1000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000feb000)={0x80, 0xffffffff}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001f000-0x48)=[{r1, 0x200000, 0x0}], 0x1, &(0x7f0000fed000-0x10)={0x0, 0x989680}, &(0x7f00000ea000-0x8)={0x0}, 0x8) 2018/01/21 23:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') statx(r0, &(0x7f000057c000-0x8)='./file0\x00', 0x6100, 0xfff, &(0x7f0000bcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00004ad000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-serpent-avx,sha384-avx2)\x00'}, 0x58) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00004c4000)=""/195, 0xc3}], 0x1, 0x1b) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000058c000)={0x9, 0x38, 0x1, r0, 0x0}) 2018/01/21 23:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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 = add_key$keyring(&(0x7f0000c3e000)='keyring\x00', &(0x7f0000f67000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00005db000)='user\x00', &(0x7f0000b71000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000464000-0x3a)="43b1d2b0969deafd0a7a8ef8b4392235b7663e5556117cc308e927d8aeaa205ba379eb2e7fafe03c9934d884263499cd86e0e68b695068091c07", 0x3a, r1) write$selinux_user(r0, &(0x7f000033d000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'staff_u\x00'}, 0xffffffffffffff8c) 2018/01/21 23:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e80000-0xa)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b48000)={0xfffffffffffffffe, 0x0}) pipe2(&(0x7f00002d6000)={0x0, 0x0}, 0x4800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000225000-0x4)=0x4) 2018/01/21 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a27000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f000086f000)=0x0, &(0x7f00007b7000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000560000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00003b7000)=0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f00002e4000)={0x1, 0x6, 0x2, "e061b69575ee", "075c594d79c8d30fc648a6af2daca4fc"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000000005423, &(0x7f0000000000)=0x0) 2018/01/21 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000683000)={0x81, 0xae, 0x3, 0xbd, 0xffffffffffffffff}, 0x14) write(r0, &(0x7f000000c000)="", 0xfe51) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) 2018/01/21 23:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000007d000-0x10)='/selinux/access\x00', 0x2, 0x0) flock(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001db000-0x10)='/dev/sequencer2\x00', 0x403, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006b5000)={0x0, 0x100000000}, &(0x7f00006e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000414000)={r2, 0x4, 0x2, [0x6, 0x1000000000000000]}, &(0x7f0000826000)=0xc) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x0, 0x0}, 0x48) r3 = socket(0x9, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fad000-0xc)={0x0, 0x100000001, 0x30}, &(0x7f0000e9e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d7e000-0x10)={r4, 0x1c, &(0x7f0000e5f000)=[@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27c}]}, &(0x7f0000ce5000-0x4)=0x10) [ 96.932070] binder: 14975:14991 got transaction to invalid handle [ 96.938438] binder: 14975:14991 transaction failed 29201/-22, size 88-48 line 2842 [ 96.954983] binder: 14975:14977 Release 1 refcount change on invalid ref 0 ret -22 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = epoll_create1(0x0) socket$inet(0x2, 0x0, 0x6) io_setup(0x20, &(0x7f0000426000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000548000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000732000)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x2000, &(0x7f000025d000)="") ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) clock_gettime(0x0, &(0x7f00001e6000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000303000-0x20)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f00004c6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/21 23:25:43 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_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000e25000-0x14)={0x80000001, 0x2, 0x8, 0x4, 0x7}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x40a) 2018/01/21 23:25:43 executing program 1: prctl$void(0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = memfd_create(&(0x7f0000b7d000)='\x00', 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000596000)={0x0, 0x559c, 0x2, 0x401, 0x1, 0x400}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000b63000-0xec)=""/236, &(0x7f0000249000)=0xec) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) fchmod(r2, 0x58) r3 = getpgrp(0xffffffffffffffff) r4 = dup(r0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00003bd000)={@can={0x1d, 0x0, 0x0, 0x0}, {&(0x7f00009f0000)=""/76, 0x4c}, &(0x7f0000af2000-0x1)=0x0, 0x4}, 0x30) connect$inet(r4, &(0x7f00001dc000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpriority(0x2, r3) 2018/01/21 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00005c3000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 23:25:43 executing program 5: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000286000)='/dev/usbmon#\x00', 0xd118, 0x48000) r0 = syz_open_procfs(0x0, &(0x7f0000285000)='cpuset\x00') connect$bt_sco(r0, &(0x7f0000019000-0x8)={0x1f, {0x3, 0x9, 0x40000000008, 0x1, 0x0, 0x3f}}, 0x8) syz_open_procfs(0x0, &(0x7f0000283000)='projid_map\x00') close(r0) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006a8000)=0x0) r3 = getpgid(r2) ioprio_set$pid(0x0, r3, 0x53c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000803000+0xc90)={0x0, 0x9}, &(0x7f0000a0d000-0x4)=0x8) wait4(r2, &(0x7f0000e96000-0x4)=0x0, 0x40000002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c8a000)={r5, 0x3, 0x2, [0x8, 0x2]}, &(0x7f0000589000-0x4)=0xc) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000224000)=0x401) dup2(r1, r0) 2018/01/21 23:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x40, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x40000, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004ff000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098c000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000956000-0x4)=0x0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000007c000-0x119)="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", 0x119) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e58000-0xb8)={0x0, 0x1, 0x8001, 0x9, 0xab, 0x7d78, 0x1000, 0x1, {0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa2, 0x4, 0x4, 0xac}}, &(0x7f00002f5000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c9000-0x8)={r1, 0xfffffffffffffff1}, 0x8) socketpair(0x2000000005, 0x9, 0x400, &(0x7f00000a1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c8c000)={0x0, 0x8, 0x2, 0x100, 0x9c7, 0x80000001, 0xf5, 0x200, r2}, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b89000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000054f000-0x4)=0x8) 2018/01/21 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000119000-0x20)={r1, &(0x7f00006f1000)="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", &(0x7f00007b5000-0xc9)="8829d2c332b9e3b9ccda3e64c0d570feb8ceea089dbc2923c044196b0aa3ab51c57bc166f71d99c59cba8e275caa43b4ca75a62d6aa7ecfbbc785ef8581b67cdae7d7b5addcf40fa246287e3a6c882a7955fa6deeec2443a1f2dfaf75aeb8bca7e900ea538b69b5a3303f3e37fe4b2cc574231ca7f657720330778fe63712544ba66f8b3cd8a853695a8b53336f9fff7a586fcedeab5fe56b999c7088d6cac073d6eac20e70ed00b6292397660be01f4bd4fdb0788585445d98954ce8a6a15fc8835349945580e3556", 0x2}, 0x20) bind$alg(r0, &(0x7f00008e8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000033e000)=[{0x0, 0x0, &(0x7f000022f000-0x50)=[{&(0x7f000070a000-0x1000)="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", 0x100}], 0x1, &(0x7f00002e4000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00004ec000-0x4)=0x0) recvmsg(r2, &(0x7f0000ba9000)={&(0x7f0000c73000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 23:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fac000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006fe000)={0x8, 0x0, &(0x7f000040e000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f00002ab000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000006000-0x18)=[@flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f000000c000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000087a000)='net/igmp6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000de1000-0xbc)={0xba, 0x3, 'client1\x00', 0xffffffff80000002, "23cdfdde4c1c5d11", "dc61ee3f2908a4aea296779989a48ab9b2f568468472f396fc382cf9cf617bd5", 0xffffffff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0xffeffffffffffffc) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000001f000)={0x1008, 0xfffffffffffffffa, "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"}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000616000-0x24)={0x0, 0x0, 0x6, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000eae000)=[{&(0x7f0000e3d000-0xc0)="c40cb41fb0d2a0f7030a0b283341e579b660f1303caf1933c74b41a7b204251ad96451bf68d8699e5a06475012708d6d3cc00b03e5af50c43ce3a6f25dd480d83e0fb516ded5b2094c6d8f184dde3982496dc9f7966ed6fc5b07f3f8e0c5aee980e715c97263e60ba8dc73260e91780a08", 0x71}], 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000bd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000018e000)='/dev/vga_arbiter\x00', 0x10402, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000044f000)=0x9, 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) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00001e1000)=[], 0x1000000000000096, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000988000)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000055c000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00005e6000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000626000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000aca000)=""/234) sendto$inet6(r1, &(0x7f0000eb2000)="7d4e239070c638f48a432d5076024575f811075ec3bcfabf78877147cf3228328d753dad166ee729c8c56cc4db07a45534affdbfe90c9db2b702f26ca261a74fe698f53e35267dd7885d7af458b222882e7ebb2dcbc14e52015ed7b1f3cdb2d4123d9d09831f36b40355b82b23ff70872f737172dbb8b36ed4acb54535b7b5884e69b578c75ec6e77c7a89ca4c06227a6e40a850c3065cac85ede89e77526a7fc11143748edc0a5dfdae473aceb07e504634ef793e09962ea145cb91b5e008e46f57e325f912f8403c7fe9bca12a1697e272b2b5da24c0dcbc0d3d6381e372b1ed4fd8bed05a9fd09f5643e30eb4", 0xee, 0x4, 0x0, 0x0) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000d37000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x81) connect$inet(r0, &(0x7f0000a8a000)={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000096f000)={{0x2, 0x1, 0x8, 0x3, 0x9}, 0x5, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007e4000)=0x0) mmap(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x4, 0x1030, r1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cbd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000b7a000)='\x00') accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000434000)={@common='syzkaller1\x00', @ifru_flags=0x400}) write$sndseq(r2, &(0x7f000042e000)=[{0x20, 0x0, 0x3, 0x0, @time={0x77359400, 0x0}, {0x3, 0x3}, {0x2c11, 0x3f}, @raw32={[0xfffffffffffffffe, 0x8, 0x10df]}}, {0x2, 0xbd, 0xff, 0x8000, @time={0x0, 0x989680}, {0x2, 0x2}, {0xffffffffffffffd1, 0x7ff}, @raw8={"4fb36df35c543dde142e8d4e"}}, {0x80, 0x37a, 0x101, 0xfffffffffffffffc, @tick=0x4, {0x7fff, 0x7}, {0x69cfd88c, 0x7fffffff}, @raw32={[0x5d46, 0xffffffffffffffff, 0x4]}}, {0x5, 0xb8a300000000, 0x3, 0xa9a000000, @tick=0x80000000, {0x2, 0x7bb3}, {0x5, 0x3a}, @queue={0x5f5, {0x7, 0x8}}}], 0xc0) arch_prctl(0x1007, &(0x7f0000a99000)="fe62271bf8067e5a0087b3c63a62f9c3a3865a9e25d7b904b272c6bd1780048ee25620d4ff7cc3fca345f8a88795e8a0018a5928357f14dd79e0c979c34f28f9371db9b0aa9ccc1c3aa9c58bbbee29964b1bf9f9fa6e7055771d8c7e5f61418ac5692f02c22828fbc637b44875c34644ebe7499bbd79044465c3d0c92163ae4e9f") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005b2000-0xbc)={0x4, 0x2, 'client0\x00', 0x0, "0e72cdb597a20782", "2d1d94915c26486ee209128e5376d567bf84eabe2d6bb29ba6edaabb78e99f91", 0x200, 0xb630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, 0x100000000084, 0x7b, &(0x7f0000e0e000-0x8)="", 0x1cb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 97.352014] binder: 15068:15077 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000219000-0x60)="", &(0x7f0000acc000)=0x0, &(0x7f000097b000)=0x0, &(0x7f0000000000)="") stat(&(0x7f00001a9000-0x8)='./file0\x00', &(0x7f000059b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000cd1000-0x70)={[{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]}) openat$kvm(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/kvm\x00', 0x2000, 0x0) 2018/01/21 23:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000439000)='./bus\x00', 0x14103c, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f00009b0000)=""/0) 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e06000)='/dev/admmidi#\x00', 0x1ff, 0x16000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000808000)={0xa000000000000000, 0x0, 0x4c85, 0x7, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f00002ba000)='/dev/adsp#\x00', 0x3, 0x2080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000063000-0x108)={0x0, @in6={{0xa, 0x1, 0xa0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x419eb67f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x100000000, 0x5, 0x400, 0x2059, 0x6a, 0x3, 0xc3a7, 0x5, 0xffffffffffff896b, 0x80, 0x7, 0x200, 0x4, 0xffffffffffffff8f]}, &(0x7f00003ee000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000eb7000)=@assoc_id=r3, 0x4) recvfrom$inet(r0, &(0x7f0000c66000+0x567)=""/241, 0xf1, 0x0, &(0x7f000059c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000fd000-0xa)='/dev/vcs#\x00', 0x4, 0x40082) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e3a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00000d5000-0x20)="974b00a37a076fb4b8d56e3bfdb8d991827f65f1faeb50eb0e9f86e0dcb241b8"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f00000ce000-0x18)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 23:25:43 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d62000-0x4)=0x14, 0x0) r1 = dup2(r0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000cf5000-0x4)=0x38) 2018/01/21 23:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f46000)='./file0\x00', 0x400, 0x22) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c97000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000071c000-0x7)='autofs\x00', 0x1003, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f000053e000)='./file0/file0\x00', &(0x7f00009d9000)='./file0/file0\x00', &(0x7f00003ae000)='selinuxfs\x00', 0x0, &(0x7f00006a2000)="") renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/21 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f00006b8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x7, &(0x7f0000532000)=0x81) io_setup(0x6, &(0x7f0000bb2000-0x8)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000763000)={r0, 0x0}) mq_unlink(&(0x7f0000964000)='vboxnet0vboxnet0\x00') io_destroy(r1) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000246000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d85000-0x50)={{0x0, 0x0}, {0xff, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000cbf000-0x8c)={0x8, 0x6, 0xcc, '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]}) 2018/01/21 23:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setns(r1, 0x44000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000d4b000-0x14)=[@request_death={0x400c630f, 0x0, 0xfffffffffffffffc}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = syz_open_dev$adsp(&(0x7f0000fc8000-0xb)='/dev/adsp#\x00', 0x81, 0x82) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000fce000)={0x8, 0x10, [0xfffffffffffeffff, 0x4, 0x80, 0xfffffffffffff5ed]}) 2018/01/21 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/mls\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000e9a000)='./file0\x00', &(0x7f0000dbb000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) close(r0) 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) splice(r2, &(0x7f00005b4000)=0x0, r1, &(0x7f0000bfb000)=0x0, 0x8, 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) 2018/01/21 23:25:43 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x18)=[{r0, 0x8200, 0x0}, {r0, 0x48, 0x0}, {r0, 0x100, 0x0}], 0x3, 0xda5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000001000-0xf6)=""/246, &(0x7f0000002000-0x4)=0xf6) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x404042, 0x0) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 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) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1001, &(0x7f0000529000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000506000-0xa)='attr/exec\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee6000-0x4)=0x0) getsockname$packet(r0, &(0x7f00002b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b99000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000095000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00006eb000)="dab26e9cc56c4b82ddfe8a35c801384a596c937eff958b5d99", 0x19, 0x40, &(0x7f0000c27000-0x14)={0x11, 0x15, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002c9000)={"e445bc1d03ce9a95b3c9d303b31f3942", {0x4, 0x9, 0x1ff, "1fe55e64c21d", 0x5, 0x0}}) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x101402, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={0x0, 0x2000000000000001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x6)={r1, 0x77e1}, &(0x7f0000004000-0x4)=0x6) syz_emit_ethernet(0x32, &(0x7f000000a000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x40000318, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 23:25:43 executing program 5: socket(0x0, 0xf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000824000)={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000000000)="2f6465762f73657197656e63657200", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000cc9000-0xd)='/dev/binder#\x00', 0x0, 0x2) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) linkat(r0, &(0x7f0000fdc000)='./file0\x00', r0, &(0x7f00002a1000-0x8)='./file0\x00', 0x0) 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d2c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000851000)=0x0) 2018/01/21 23:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000688000)='/dev/dsp#\x00', 0x1000, 0x420000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e8000-0x8)={0x9, 0x0, 0xe79f, 0xfffffffffffffffd}, 0x8) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x2, &(0x7f00005dd000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$sndpcmc(&(0x7f00006b2000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe985, 0x101000) open_by_handle_at(r0, &(0x7f0000f14000-0x1008)={0x1008, 0x2000000000000, "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"}, 0x101000) 2018/01/21 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00007bf000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) r1 = epoll_create1(0x0) r2 = syz_open_dev$adsp(&(0x7f0000602000-0xb)='/dev/adsp#\x00', 0x9, 0x8401) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b49000)={0x1, 0x8, 0x7, 0x7fffffff, 0x7fffffff, 0x2123}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000327000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 97.632251] binder: 15139:15146 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffc [ 97.652071] binder: BINDER_SET_CONTEXT_MGR already set [ 97.657425] binder: 15139:15146 ioctl 40046207 0 returned -16 [ 97.658846] binder: 15139:15152 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffc 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c3e000)=0x0, &(0x7f0000be9000)=0x0, &(0x7f0000480000)=0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000323000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x101000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b9000)={0x0, 0x8e5c}, &(0x7f000066b000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f7b000)=@assoc_value={r1, 0xffffffff}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000a2b000-0xb)='/dev/vcsa#\x00', 0x20, 0x20200) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000595000)=@assoc_id=0x0, &(0x7f0000cd8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007f9000)={r3, 0x2e32, 0xb39, 0x5804}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000094b000)='/dev/hwrng\x00', 0x4002, 0x0) sendmmsg$alg(r4, &(0x7f0000e8f000-0x150)=[{0x0, 0x0, &(0x7f0000701000-0x30)=[{&(0x7f0000779000)="83a76ac1a0f9dcd37134db48436dc36d1ba1b005df571a5ef9531fe17b04651e70f08fa549de93152cf6a6546f698845e2d0724875af2ba8c4479652d42f0f4be1d30a7ded75a36b7a4232311d651607a219859eb547947c1dbb90b9d6f119e5df2f8bb4a5a7c4f7e28d4e520fd6981e7a2c4636084cc091e8652a5262db7550f0db512bbdba242a71481030ee6af4ed473201421e71e4956d142e6eeb7a9c68274a9c307b967e26272acf1cceb08a30114b560a78d00bbdf67cfa9675af84c84cc3fb2d06c03eb7fdfba2f95621678b2f909c7a06d3324302deb9faf00dcfad5be5", 0xe2}, {&(0x7f00003a1000-0x49)="6e94127e41a4354f18c624cce4702781233fc5cd37d3b1ad34d490d62aa12fac4d6e0b2d18ae5179c1590ab1df2393c988928d32c4faea21c9dcc960f0133373bef477cbd257a62ce7", 0x49}, {&(0x7f0000446000)="82afbf07f5e14030aefb4b4301d21ac9a15a306707609eb3e77db679c930aeb1cd391bf9511262e8a9e4abe342e25ad39ae6e24ceb6fa7fe3ad1859f13961c725533b5992f16f1405fbd1c90eabef80fa0f064630ecf1e1b92436f1c22b17dee04c2ca376f3e97e52402e2e4a909193b41a1210493930f7ca90f7999f296fbf1519523", 0x83}], 0x3, &(0x7f0000e68000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f00009bb000-0x10)=[{&(0x7f0000409000)="55612b1e434ac06b826e774f48fb46735e901c4305fed778beacc4c58143aaf4db5dbabcfb6b4430442401cf37e0ba0a6b449cc378eaae93", 0x38}], 0x1, &(0x7f00007cb000)=[@iv={0x110, 0x117, 0x2, 0xfb, "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"}, @iv={0xb0, 0x117, 0x2, 0x9c, "55e71a83637e9fb85811895b2dd9ec0008fcf6e0ec1922a262369d19e08f487555e20b02dbbc83fdd2bb8bfd38f782cca36e77d8b310f65465bd2e7c36154e112f434fd4eac619c1a30d4a6a7b856999b6a3dfa05dcf041d60bc5083670cc66af076d6ff5efdf31417cca0bb3c7fa0ef328ee64cfc55ad34260b06d4850da0f400028e61eee0f85f478a1f3d2ed02e75d1848f61f3290f7ee8cc3f5c"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000ba0000)="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", 0x1000}, {&(0x7f000033d000)="95c456ff344d147f0f00b690a27a9a5fe87ac91dffa166234585d853641ce40d0d6d5da740a332c66c8b2e941b5ea9", 0x2f}], 0xa, &(0x7f0000b5d000)=[@iv={0x108, 0x117, 0x2, 0xef, "0ef541a624b730e518828e908d669725d5aec95ece336ec153cab725ba418fc5ed3d5ebcec9e7f787cd1f5fbb7756a9b7eb89c74b17395db6cafd6ce2cefc035efffbaaab2a93556951fc49d41d07abe6ea5290ac60c2a46566ac72c4b3839691ebf70be2e2f3398cac7f9acdb2c10642c899e3ebd6b1a2a44b20d69e79ee8551b732b96e0295500137a51cde45636d9fdf924f0637aa53af49b9ba293f4d3cae78e3a336e8607d15912daf45de5183376d60372f968b2d4c1a866ec7b6c2c86845e46853c64530be3f2fb7c511fcaa9915ee1316a9d29f8f612b406e8705cebb6bf0aab64473c58fb5a62a6a38840"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x78, 0x117, 0x2, 0x5e, "5e6f61a7042603cc79582e3ff9084c2fcacbe709c958f79f5ca8443f6a5e0c60990bf0ac3d1802af853e006d9bb505e18ad568ab2922af94684b6d3ba8de566782246df0f240b125cddd31c605575034cd69c50e6f31ea8ecc8bc8cab7ef"}, @assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xe3, "c14f8d245108b35d38349d78537c60983383fe829520d53a97bc495ca1059f3c546858c0907b1cf92ba31b8e02549cf661b65f97a97bd60886bc9513a13919bb12c6dd951a69bf08e702cce77d1f96bcc8e9a18257a4e3e27f35710f10b608d9876a32a1eb53ca247978a80425b5caeecf63fa4d0160ec889c6954116f6d769efc478055a07ec7309d1f2c979abd33e1bce69f9e3985a7c04fde6584200bc6579d8a44cd72b0990f826c32a05a3bff4777b72b7d324d3ffa7065ea851311ba296eff226360cd59052c4c18b93f27b99acc8330cefe8a77cfce6fa788e7cc675248b54c"}], 0x2c0, 0x40011}], 0x6, 0x240008c4) syz_open_dev$sndtimer(&(0x7f0000ee7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000d7f000)={0x3, 0x0, 0xfffffdfffffffffe, 0x3, 0xfffffffffffffff9}) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000266000)={0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xc) ptrace$peek(0x2, r1, &(0x7f00001c9000-0x8)=0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/audio\x00', 0x26000, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) writev(r2, &(0x7f0000f4f000)=[{&(0x7f00006f8000-0x4)="b0", 0x1}], 0x1) recvfrom(r2, &(0x7f000052e000)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 23:25:43 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000-0x20)={@generic="4f3a4741d59347d8b2bd8fcf5d1e5564", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysinfo(&(0x7f000000e000)=""/96) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/21 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fbf000-0xa)='numa_maps\x00') mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000fc0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fbf000)=0x60, 0x80000) sendfile(r0, r0, &(0x7f00009c7000)=0x0, 0x400000ff) 2018/01/21 23:25:43 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f4c000-0x9)='/dev/sg#\x00', 0x12000000000, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002b4000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/21 23:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fd9000-0xa)='encrypted\x00', &(0x7f00007e2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018a000-0x51)="21215f817b130742b5a6f4613e6ce8ebf0505fbbd9f0489452412f9ba13f2af288e98c07e93b90a9f99a3b7818ea1885e9da81c0c70c5fd8d12eb5f09dca0a76d744bf6223d7eaaa7393519fcc0d38692b", 0x51, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f00007a7000)=""/221, 0xdd) r1 = socket(0xa, 0x80002000000001, 0x0) r2 = dup2(r1, r1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fb7000)="86", 0x1) [ 97.717530] QAT: Invalid ioctl [ 97.733897] QAT: Invalid ioctl [ 97.753549] QAT: Invalid ioctl [ 97.756981] QAT: Invalid ioctl 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d7d000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000a}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/21 23:25:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f00001e5000-0x10)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000620000-0x10)={r1, r2+10000000}) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000eb1000)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/21 23:25:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x400000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004d0000)={0x3, 0xfffffffffffffff9, 0x7f, 0x2, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000869000-0x4)='.)proc\x00', 0x1) getpeername$ipx(r1, &(0x7f0000f89000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb4000)=0x10) 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) clock_adjtime(0x0, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:43 executing program 4: 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 = epoll_create(0x9) r2 = 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) r3 = syz_open_dev$dspn(&(0x7f000037c000-0xa)='/dev/dsp#\x00', 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000689000-0x68)={0x3f, 0x1000, 0x0, {0x0, 0x0}, 0x9, 0x40000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() process_vm_readv(r4, &(0x7f0000f30000)=[{&(0x7f0000a3a000+0xcfa)=""/167, 0xa7}], 0x1, &(0x7f0000fd7000)=[{&(0x7f00007a5000)=""/4096, 0x1000}, {&(0x7f0000831000)=""/6, 0x6}, {&(0x7f0000e8f000)=""/137, 0x89}, {&(0x7f000082b000)=""/109, 0x6d}, {&(0x7f000016d000)=""/125, 0x7d}, {&(0x7f00002a0000)=""/50, 0x32}, {&(0x7f0000f74000)=""/141, 0x8d}, {&(0x7f0000404000)=""/108, 0x6c}, {&(0x7f0000ace000)=""/4096, 0x1000}], 0x9, 0x0) sched_getscheduler(r4) msgctl$IPC_RMID(0x0, 0x0) r5 = geteuid() stat(&(0x7f00009ab000-0x8)='./file0\x00', &(0x7f0000e4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000119000)='./file0\x00', &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000050c000)=0x0, &(0x7f0000067000)=0x4) getresgid(&(0x7f0000b67000)=0x0, &(0x7f00006c7000)=0x0, &(0x7f0000bd2000-0x4)=0x0) r9 = geteuid() getgroups(0x5, &(0x7f0000b5c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = geteuid() getresgid(&(0x7f0000ad9000-0x4)=0x0, &(0x7f00002ba000)=0x0, &(0x7f0000830000)=0x0) lstat(&(0x7f00007a0000-0x8)='./file0\x00', &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000045d000-0x8)='./file0\x00', &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000cac000-0x4)=0x0, &(0x7f0000ca7000)=0x0, &(0x7f0000366000)=0x0) lstat(&(0x7f0000135000)='./file0\x00', &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007fc000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) getgroups(0x1, &(0x7f00007f6000-0x4)=[0x0]) sendmmsg$unix(r3, &(0x7f0000b02000-0x118)=[{&(0x7f0000403000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000e8000)=[{&(0x7f00003c9000)="0c1437640db5896b07b9dec9214f8695cb93177a04eb7eeabf9eb31cb6ca175ea3df7e3a536dbc8580efce988a3a255827eed2ef417514df219bc8b8c76a4a0c084f7cbc2de5fce1c2838818cc6afb69b2e16ff4c4f5efa8f6498099d3817c25e186d3667ee4608926ec222734209f0442cb6100e8905b1ddc22f9bad585b32444fc657de17717dd1208c0e381a022a3fac822d14a43db00e00356b700258987cd8eff8e0d6ae5b638a10450ce9b216e", 0xb0}, {&(0x7f00005d9000)="93394811a5481ca8d4b6aebb738e053d4eff2f40b8982233c6e4530625aff68a2dd9cbd27dff2f94182cd712ad16d18324485e68d30d0655220a58e5c8d48a623f4e640722d1a89f16eadb0a33fc40cbcec2d40c160486fa570cb6f542cbeded5b1e3fe4cf17a4b19dca0f5f18993af5722b263b83a510c93bb800fc1a32e9ba147efff90fcbd9f6", 0x88}, {&(0x7f0000d23000-0xf6)="9e504087aa045860a55fe669af159dbd2f84a19c3ce007bc96815909e9e526540c858ba767a25dd16d41758f8fb989636945176c333847f646c2f7d477e2e8517f743d09e17b7fd1a4b74011c72d3f1496fa61321e93c7c97abbed8adf5bb10458a516f8ab1b7b2707ee3a89aa2857b5fc19cf38830839ec37fec2eac99e925541ed9aa74ede21550259fc7450ccd8e1a9c4e3de5d695fe097db4f9340621efc807683677d6c5b51899a75ee9545d45b4589a532fe27a6bfe331a1526a77a57f1eda4e6da3de3e3ca1dd99e10d82636a1c1791fd4f9260919813685bf18e05457c122ec2ee6618968ca7730fbc1f740e138f0398ae34", 0xf6}, {&(0x7f00009b4000-0x4b)="708d07d4a95ffa80121db16cfade6e1966f86a623b3ea0a322e5502aec28bee719bb2ad5223d3a2b084499e685b7d0df9eb5783ece10700991274111ee240c8cee3299089dbcb3d4f1b427", 0x4b}, 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&(0x7f0000c2b000)=[{&(0x7f0000ef9000)="3beaa875d16c9f548d0f06df6d69eb2f52380a734afe4d06e4133e5f6f92b21087b881a792872567a6bda6aafe06bb1f88dd0e67eb668875e031a6c0f7f344ece3132d62aa06bbf4a7fbc486c15e82d4cbe77af19be75c25d75351a9ecafa9af5c97c7fed456c60f34bfc009d20157abca1f188861e6fed222cefb49aea741048cec703233e24f48c833d4138466290e3bc0915531cd92e4209e2268a7ad3948ad6ee5cca8f168c66dab7866edc9b60b71", 0xb1}, {&(0x7f000019b000)="16a9282752aa5d6cefc00a32b76860278ae70e0bafe287c5c33e4f1effcae7e66cc7f254a651bc00dc37e3a7d040be92e88bcaac1cd0a690d02cfdb33f940bf327a499463f3671a23d3fbbbfa5344c011a8387de3077c1193dc72b47526e8eb98b5d37893da46db7eee160e6ae1bd0fb0160575ddca5dd47e92fd4fd3b9dbe62a4da3ff96d715a238240d881720ca0df387e2f6dc00691383d5f36c60711d1c8540d4573bdcccabc7e09a0d08b38943d326426b1d98046e3adacf0d9167e1285f56cdbcf5314b681ce4694a88304336986d79498929301df", 0xd8}, 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{&(0x7f0000bb5000)="e477a68e01e28068f1e430c4c96daaf5a2c672e3563b83f41ff3cb720f8344da9f6b5b307949dee93666a8780a5563140eac043726df894f6c84a8f4fe341baf6ffeaedf5f6f6191d7dedd85f32cdc58f3834b7fce48df2f464be3a6d4501448ef0b1bb8c76d064fafe1166c80b6192e4294b7f13e778056838917c20921ed0954ed0783960fbaea8e0d7183fdc9a64c825e72b3d5fa64e5ab305951fcb191e342e7f9b9518a9694ca41db64c4477f17d315c09c4eca9208ce54", 0xba}], 0x5, &(0x7f0000649000)=[@cred={0x20, 0x1, 0x2, r4, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r3, r3]}], 0x48, 0x4}, {&(0x7f0000ab7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e16000)=[{&(0x7f0000eba000)="b22dccdcfead76109443e53667d450bd0d146875d5cdb384d87fee793b366ff6e78aa40acbb48b5e05106347a17b9200a150aecf5fb66e68eadd99ae990e54f8f9634077322fd8becd106936be3601bc0901511002da9e772e9123d8abbd52251cc595b02cbd11b8426debf3b7af5131b4615ca4c454d8e7696bb68a72e86666adfbffe460551fa4307f483e494e80cef3be1f2b1b9b9ab0959fb1b847d1a570baee9787a1ff5b4df954e092cc434606981652689e87de0ab82f4bc4b0c5885036388529cbea0cd0451ddeeb844aa20817c61613fca8c8976a8644f1ba9c092211cc46a3bc24f2d58798d7a1d6c596162b29f708a06d5b", 0xf7}, {&(0x7f000020a000-0xad)="3cefe1e9bb98cc35aebceb5f59460f291f9f6329cde80f10f376118659a73cd86bcd46d166124c5411ff4e2dd5f3f190cf60d97f6553458372d4efe4e98c562e2e7b851c4f19e40967d1fafce9bb32b3c40688ee87a3fdc73c6943d5c056ca4dae64c4039f896943f4339f68e4d987c59f1da1a860a0bab5a3f730213c86488b5e13dfca7a924a920b6dcce33ccc80c536761f8d45374b6c6908491ed84c2eb83df82ddf3d5450f609f8218edc", 0xad}, {&(0x7f0000a3b000-0x50)="74b9991eded285a52f9e0d9dd09de7fb0d749f66024ab4f35fc1d25d8d5968b6c6c8b78e09b3e2ac15f2332633d88bce3917d2b0a5216e2bc66110d2c7502d50df1c76b2f1d31675ee87187c1988cf7f", 0x50}, {&(0x7f0000342000)="7bd11fa3ae32cac2fd8b2fb34ea09b8a1916db203b6aa776d68f293d9e2051ac67cb1c74eaa464a09f6e551073bc5f81a69741024b8fa30aa8f7892fb4f67f91479d30cead50fc30dc5d", 0x4a}, {&(0x7f00000a7000-0x84)="a873000a55270a906caafe3a1b547ffb74b279d818a58c3222ff21d11807ff3e10a8b778e7d352c2fb0e14893205aa85692f5635329fcee907f013801b2861aa4979d5b7c0d67a19d38b6e19f086ae7d9b41c6172e4183edee3fb436e08e6552d1a8705020ff4aa3628eb86c394e4a4a9ce43ee79d8a01547fef18b06ed0442b56229c5c", 0x84}], 0x5, &(0x7f0000929000)=[@cred={0x20, 0x1, 0x2, r4, r13, r14}, @cred={0x20, 0x1, 0x2, r4, r15, r16}], 0x40, 0x4000000}, {&(0x7f000094f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca9000)=[{&(0x7f000028c000-0x56)="167983737c1edadaec6668a1bf23b326bd97eceda3cc4bc55a8ceb12c51839449c944194d3595065502a30d0d3cc222b6573718639d280547ef80068d088e4645c103e5fd58d6bd8642223d58d79dc78881d5a581340", 0x56}, {&(0x7f0000d70000-0x1000)="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", 0x1000}, {&(0x7f0000815000-0xe4)="f4951bfda8dfa85ec846b80476bf200ad925f0b1f46e2af50303b55af0c884b38ea260024225ccfe60f62c41db79a3b6deea631e292be35d425d0cd9b32e35007de56f5fdf4f5ea5c4002b08e7ee8d278fb72979ae958d2bafbbd8973409857e0b96ab581fc4c7e9d877c5b9a391dcd93a49ba0b67f2c7490b187501510da00967c56f7986391e588958ccf164833ce0b4bacbe52a026f9185080f269815cfabb5a95c9584cad2b168da3f9a76100fc5ad00269f8fdb98ea73fb03531cdace67d6c7069e72d56902ee820b7638f2604772b5d46a9684974c5f2ac8a151d3bdbb3ac6dca6", 0xe4}, {&(0x7f0000c01000-0x3f)="7ef89ee3e7166c768e1e8374b432820f17ea990ecc3f107b2e65df986b6aa4ec09ce91dfc84a6e46374dc8e2d28422b5680417c8919b6b27b159c702e540a1", 0x3f}, {&(0x7f0000743000-0x3e)="3edbd0a792620cf9c194948bc8a615ad5e36098095faa8b20216009e37896a65ce44db731aed27f24a6d0d514379520cc8dac230d16fa08b64483f5dba6f", 0x3e}], 0x5, &(0x7f0000bdb000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r2, r3, r3, r0, r2, r1, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r17, r18}], 0x80, 0x50}], 0x5, 0x800) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000276000)='/dev/input/mice\x00', 0x0, 0x101000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r2 = socket(0x10, 0x2, 0x9) r3 = syz_open_dev$dmmidi(&(0x7f00004ef000-0xd)='/dev/dmmidi#\x00', 0x5, 0x8f9ea87e5771e0b6) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001a9000-0x18)={0x0, 0xc0e, 0x20, 0x10000, 0x50d}, &(0x7f00005e7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007d6000-0x8)={r4, 0xffffffffffff87e4}, &(0x7f0000397000-0x4)=0x8) connect$ax25(r2, &(0x7f0000ab5000-0x10)={0x3, {"1d4e9621a55a57"}, 0x0}, 0xffffffffffffff1a) arch_prctl(0x1007, &(0x7f0000317000-0x4b)="5bfb80c3701817b88663802009c95ed788aa68fbf53e2e03be4b3e6ce156e79cef8d0beb2eeda84304ae0c1d9d09f44d97a2436e13ab00e05d7cdcf9143f7bdf8ae4b41e58ae701f4d0755") ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000553000)=0x101) fanotify_init(0x4, 0x80000007fffd) 2018/01/21 23:25:43 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007b1000-0xb)='/dev/loop#\x00', 0x1a, 0x1004106) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xf27) 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000355000)='/dev/sequencer2\x00', 0x240000, 0x0) fcntl$getown(r0, 0x9) 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 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f0000a63000-0x10)=[{&(0x7f0000066000)=""/27, 0x1b}], 0x1, 0x0) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x501000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000001000-0x4)=0x401, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) munlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 23:25:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002b9000-0x5c)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0xffff, [0x0, 0x0, 0x3, 0x80, 0x5, 0x4, 0x4, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x601, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x42, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}], 0x58) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/21 23:25:43 executing program 1: r0 = userfaultfd(0x80000) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000aeb000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/135, 0x87}], 0x1, &(0x7f0000aea000)=""/0, 0x0, 0xa5f0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aeb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000735000-0x10)={&(0x7f0000b4a000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ccb000-0x20)={{&(0x7f0000166000/0x3000)=nil, 0x3000}, 0xd02aff9fecd68368, 0x0}) 2018/01/21 23:25:43 executing program 4: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000704000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x23)=""/35, 0x23}], 0x1, &(0x7f00000fd000-0x88)=""/136, 0x88, 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d8a000-0x10)={0xa, &(0x7f0000000000)=[{0xffff, 0x4, 0x628, 0x7}, {0x401, 0xff, 0x2, 0x62d}, {0x3, 0x401, 0x8, 0x0}, {0x3f, 0x9, 0x904, 0x2}, {0x1, 0x1, 0x4, 0x10000}, {0x5, 0x9, 0xff1b, 0x5}, {0x1, 0x1, 0xffffffff, 0x100000001}, {0x7, 0x8, 0xa83, 0x456}, {0x79fb, 0x4, 0x62, 0x5}, {0x4, 0x81, 0x2, 0x9e}]}, 0x10) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af0000-0x4)=0xb) ioctl$int_in(r0, 0x800000c0045002, &(0x7f00001ab000-0x8)=0xeab) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/21 23:25:43 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000903000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x5, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/21 23:25:43 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000eea000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00007e4000)={0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000ee9000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000082000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000009f000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x9, 0x5, 0x1, 0x6, 0x8, 0x7fffffff, 0xfffffffffffffffa, 0x6, 0xffb, 0x100000001, 0x0, 0x100000000, 0x0]}, &(0x7f0000198000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006ef000-0x3b)={r1, 0x33, "f60e863331d6138d3101a222d1cbe85a881c459b4043a422d8d7fcd9edbc2ceb72b1b402fc5c2dbf5a9c2c1ca0028a42d60598"}, &(0x7f0000aec000-0x4)=0x3b) ioctl$int_in(r0, 0x5452, &(0x7f000010b000)=0x4) shutdown(r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000b8c000-0x9)='/dev/ppp\x00', 0x181200, 0x0) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f72, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x200}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000585000)='/dev/rtc\x00', 0x800, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0xfffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00008cc000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009a2000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00009c1000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000453000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d71000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000055c000)={&(0x7f0000e19000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000dc7000)={&(0x7f00007f5000-0x2bc)=@newsa={0x2bc, 0x10, 0x408, 0x1, 0x3, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f, 0x2, 0x3, 0x0, 0x20, 0x20, 0x5c, r4, r5}, {@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0xff}, @in6=@loopback={0x0, 0x1}, {0x2, 0x47, 0x81, 0x1, 0x6, 0xffff, 0xdef, 0x1}, {0x2, 0x9, 0x5, 0x30000}, {0x9, 0xffff, 0x1000}, 0x1, 0x6, 0xa, 0x1, 0x8000, 0xc67af394f4fdc6bd}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @encap={0x1c, 0x4, {0x2, 0x0, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @algo_auth={0x124, 0x1, {{'rmd128-generic\x00'}, 0x6d8, "5f791a70f24c4274ece2437df0c471ac23e05329edbda73a7724666202384d02e3be2ab6abcf8fae578888ca4da6c31f03f78d54f5991fa9c781aea66aceb76f2c1364b36cec8a186580a2a54a678826df8cc5cc8c4aa8603212565050754ba078898948071cd7c4cdb10891f4116720cfab06b28b68b27111b36bb90b30333810aa456d0d3871f372d6c73036f5dcc6a3c7a171430bdbd2b2813e03bcb47af8444ff1107e048e81bc52c72e279f7c5f0cb7a309edcc364036a45436577bc9dd27502cc0bb24ed09ba874331166d804df1b1bab22fd2ca9122bcd6"}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0x15}}, @etimer_thresh={0x8, 0xc, 0x9}, @coaddr={0x14, 0xe, @in=@empty=0x0}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @lifetime_val={0x28, 0x9, {0xc59, 0x3fffc0000, 0x3f, 0x3}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x4004}, 0x4881) 2018/01/21 23:25:43 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, 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, &(0x7f0000732000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dff000-0x28)={0x1, 0x0, [{0x40000003, 0x0, 0x0}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000568000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) 2018/01/21 23:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000188000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000028d000)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007b4000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = accept$netrom(r1, 0x0, &(0x7f000075d000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000d4000)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) 2018/01/21 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000b04000)=0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c1d000)="", 0x0) accept$inet(r0, &(0x7f00003b5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088c000)=0x10) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000f4f000)=0x0, &(0x7f0000471000-0x4)=0x4) r1 = perf_event_open(&(0x7f0000f42000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000c8e000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000d4b000)={0x0, 0x0}) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000d7f000)=0x0, 0x800) epoll_create(0xd2) r4 = syz_open_dev$sndmidi(&(0x7f0000392000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00004cd000-0x4)=0xc9be52f6d3fc818c, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a69000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r1, r2, 0x80000) 2018/01/21 23:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/21 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x97c5) r0 = eventfd2(0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) recvfrom$ax25(r2, &(0x7f0000b3a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000010d000-0x10)={0x3, {"68ef8ea0d22967"}, 0x0}, 0x10) write$evdev(r2, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fb8000-0xc)={0x0, 0x8000, 0x2, [0xe71, 0x3f]}, &(0x7f0000d4e000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c08000-0x8)={r3, 0x4, 0x3ff}, &(0x7f0000626000)=0x8) 2018/01/21 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = 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) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c85000-0x9)='/dev/rtc\x00', 0x109100, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000f70000-0x49)=""/73) mmap(&(0x7f0000291000/0x4000)=nil, 0x4000, 0x6, 0x110, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00006ff000-0xb2)=""/178) ioctl(r1, 0x8, &(0x7f0000d6b000-0xb0)="22f75e1b6359342562fc7f5f424f69bbd7aa4d43bda09bada1fecc1aa871f92a298f9335c90e9f243b2726da37c72845abacc0326ec40c4a79bd70b9720d06ce8b01ce76b5450521c94dcd60046dab90237d2e6c87c57467dbb24db513725a14e5e54a21f5f6ef63608b9600185e579807706feeb766822a469eee32bd87322e0c7829223894efa22ee83a65d4c77a8cda757f9c2662a434f48fa06094b5ea381acfa96924e93991fb70d320a023cf8f") lseek(r3, 0x0, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000153000)={{{@in=@multicast2=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000)=0xe8) write$selinux_user(r2, &(0x7f0000986000-0x2f)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'staff_u\x00'}, 0x2f) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000fdc000)={0x1, 0x0}) lstat(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f0000581000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/21 23:25:43 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/hwrng\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x3, &(0x7f0000001000-0x4)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 23:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4b000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000bec000)=""/208, 0xd0, 0x40000120, &(0x7f000070b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000b36000-0x78)={0x4, 0x78, 0x3021, 0x8, 0x4, 0xd1, 0x0, 0x401, 0x2000, 0x0, 0x0, 0x8, 0x6, 0x2, 0x6, 0x10000, 0x9, 0x2, 0x2, 0xdb, 0x101, 0x7, 0x1, 0x93b, 0x9, 0x10001, 0x1000, 0xf27, 0x711b6cd5, 0x7fffffff, 0x8, 0x100000001, 0x5, 0x8, 0x3, 0x8000, 0x3, 0x5, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0x6}, 0x2, 0x8001, 0x6, 0x5, 0x0, 0x9, 0x5, 0x0}, r2, 0x8, r1, 0x9) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x6, 0x0, &(0x7f000071e000)=""/0, &(0x7f0000000000)=0x0) 2018/01/21 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a28000)='/dev/sg#\x00', 0x94, 0x1) ppoll(&(0x7f00004da000-0x40)=[{r0, 0xc0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x480, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x7c2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8000, 0x0}], 0x8, &(0x7f0000121000-0x10)={0x77359400, 0x0}, &(0x7f0000833000)={0x1000}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001f8000)=0x96) ioctl(r0, 0x2275, &(0x7f0000e35000)="0f88") 2018/01/21 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000db1000)='./file0\x00', 0x101000, 0x1c7) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000)={0xffffffffffffffe2, 0x397d, 0x2000000000000805, 0x401}) gettid() perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000ed2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') get_thread_area(&(0x7f0000b49000)={0x1, 0x1000, 0x0, 0x0, 0xffffffffffff0000, 0x10000000000002, 0x0, 0x0, 0x200000000000003, 0x2}) r2 = add_key(&(0x7f0000cb2000)="7573040000", &(0x7f00004ed000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de3000)="7c32e16cac200e82bf3ea137faf1447ee704cc69ae8dffffffffffffffff8d16da177fc97236ef15", 0x28, 0xffffffffffffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000bad000-0x20)={0x6, 0xf96, 0x8, 0x9, 0x2, 0x7ff}) 2018/01/21 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = open$dir(&(0x7f0000d19000-0x8)='./file0\x00', 0x80, 0x4) r4 = syz_open_dev$amidi(&(0x7f0000b59000-0xc)='/dev/amidi#\x00', 0xac, 0x2000) write$selinux_load(r4, &(0x7f00006d0000)={0xf97cff8c, 0x8, 'SE Linux', "b135627ecd58c5985f5b4789d5001e0d84c6e2157fd8576d392b9ad252f19b1c26518ba3653dfa1fac1ab09a1515fc304f63967b525ae255f527ffc20b5a3cecf68816d55c02a7c1dfa582064c21d5f4a601a4444abd59254b40607d7eb4c365b0310fb822abf10569736b01f4ce468ff802c9ae9de3449584a850be5b120f2ed1aec5c2073ca1a34ec474206dbeaceb8a759e677ce881ff2d3f0b1a85f25089acdb4c81614c7519c2c06e4eb09cd63807de14b699424554c62e449d977fb2cdc9d90c44"}, 0xd4) execveat(r3, &(0x7f0000390000)='./file0\x00', &(0x7f0000edf000-0x8)=[&(0x7f0000a1a000)='\x00'], &(0x7f000067f000)=[&(0x7f000089e000-0xb)='\\)vboxnet0\x00', &(0x7f0000bf7000)="7def2e6d643573756d6d643573756d242a00", &(0x7f0000032000)=']\x00', &(0x7f000085a000)='\x00'], 0x1000) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x163, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 23:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000fa000-0xa)='numa_maps\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000118000-0x10)={0x20, &(0x7f0000a61000)="4de0e6a28374d109c04a7395240c636ac7f44929a661fdabfaf37c2988f0e227"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10, 0x0}, 0x0) 2018/01/21 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000018, 0x0, 0x1) connect(r0, &(0x7f000000a000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x2}}, 0x2e) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000e000-0x65)="a7c46494bd8cd7a7722d618d5578b96a9d74502f8f5f36056a65207d7573ebde28b7db249d9740f31a7fbb619a35412ea71ed8c0399811f8533278f6f8bd9a8136777effc5fba0de12c3ba745093dda469b5fe3eeaa0d8e4b308012729deb5d3295ca77c3b", 0x65, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/21 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000677000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00008c8000-0x50)={0x3, 0x101, 0xfff, 0x0, 0x6f8316c06d86d874, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009a3000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 23:25:44 executing program 6: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80083, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000000a000)='/dev/admmidi#\x00', 0xa59, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000006000)={{0x1, 0xee}, 'port0\x00', 0xc9, 0x800, 0x1, 0xfff, 0xfffffffffffffffd, 0x0, 0x80000003, 0x0, 0x1000000002, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) close(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ba1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e9d000)=@ethtool_flash={0x33, 0x7, "791c397568d8d78d5bed084ff52714295cfab8ae10887beb90d8dfbd04dd776f173febcb4ce638a601adf58260b21ba58fea161d6414c22961d6130991a71c84d3c99973a13d5b99e9d1aed50c23c04ee9c88d13b1da3b2a1002ebba934372c67f220d7f12f9c100ada9b31ba32767042c042b0eeb798b7dcc061bb43f59e4ea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000eb0000-0x18)=@generic={0x80000001, 0x3ff, 0x5}) 2018/01/21 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000107000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b38000-0x8c)={0x6, 0x10001, 0xfffffffffffffffd, 'queue0\x00', 0xfffffffff12e1d5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b39000-0x12)='/dev/input/event#\x00', 0xf2, 0x100) getxattr(&(0x7f0000b37000)='./file0\x00', &(0x7f0000b38000-0x9)=@random={'btrfs.', '[.\x00'}, &(0x7f0000b38000-0xd2)=""/210, 0xd2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000284000-0x5)='user\x00', &(0x7f0000b39000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b39000)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000b3a000-0xa)='syzkaller\x00', &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b8000)="50db7bf658daf433bec62e7b34ccc321145ba4e8c67aa00feb879150b715d00d1ea2c43f527628ff3f2303c4956399209af463edd5f627d65848fdd222cc471e5f50ff6d468076d65f7bfddb8db531d3aeead314367a3f09e3b8cfb1fcdeda89be7faac94a", 0x65, 0xfffffffffffffffc) keyctl$negate(0xd, r8, 0x7fff, r9) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000b39000-0x4)=r6) socket$vsock_stream(0x28, 0x1, 0x0) tkill(r0, 0x16) 2018/01/21 23:25:44 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/01/21 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0x5451) r1 = syz_open_procfs(0x0, &(0x7f000037b000-0x15)='task\x00') renameat2(r1, &(0x7f00002c9000)='./control\x00', r1, &(0x7f0000fb2000-0xa)='./control\x00', 0x0) fcntl$setsig(r1, 0xa, 0x38) 2018/01/21 23:25:44 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0xfffffffffffffe1b}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/21 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffff800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$rds(r1, &(0x7f000041c000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000add000)=0x7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000594000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aad000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/21 23:25:44 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000889000)={r0, &(0x7f0000fcf000)="", &(0x7f00005e2000)="", 0x1}, 0x20) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000baf000)='./file0\x00') 2018/01/21 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004ac000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ec000)=0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000392000)=0x0, &(0x7f0000b45000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/21 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000087a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8b) 2018/01/21 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aca000-0x4)=0x0, &(0x7f0000ac9000)=0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000163000)='./file0\x00', 0x90) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000030c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004be000-0x8)=0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000acc000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ac3000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 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]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x4, 0x6, "70d2a32ac56ef70623c250dba6a2639e86956fe7b6ac55cf63589a8afd24f56e9661e7f6822d910be38a4319eb16cf7e1291b06f2bfaa2998f65a7e4a73f2d1f3af030cb86e752093bde5c1108430b96"}, 0x160) utimensat(r1, &(0x7f0000acb000)='./file0\x00', &(0x7f0000acc000-0x20)={{0x0, 0x2710}, {r2, r3/1000+30000}}, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ace000-0x10)={r1, 0x50, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aa6000)=r4, 0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f000086f000-0xb)='/dev/midi#\x00', 0x100000001, 0x2000) r6 = semget(0x2, 0x0, 0x10) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r6, 0x0, 0x13, &(0x7f0000ace000-0xee)=""/238) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00009d1000-0x4)=0x67, 0x4) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) accept4$inet6(r5, &(0x7f0000acb000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002f5000)=0x1c, 0x80000) 2018/01/21 23:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aeb000-0x7)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f37000-0x18)={0x0, 0x2, 0x0, &(0x7f0000b02000-0x8)=0x0}) bind$alg(r0, &(0x7f0000cb2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00005ff000-0x38)=[{0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000562000-0x1000)="dfac9dde675ef9776590e3469d1238f8807e0e6cea8226eee1dd194251a5e9f11b491a282f71ea2b0157fbd50c5a4fd1acabcb85ca11ed8453e9a6bf540ceace", 0x40}, {&(0x7f000087b000)="f89554b7bace9176e6c321e2d8f739ea940cf761fd5472f446b545cdae6d5616a4718277c788a8717eedb1def869b19e381070b4e477b8e00ee32918a520d33fcf8e259988d94773d7c70340b7715108efdc8b013083406f977d0fa87979e5f6ba8be738979eab3657c4d8a39e3ccecbd9e0c19f4b5a6c05261a82d9165cff13a7", 0x81}, {&(0x7f00005e8000)="", 0x0}], 0x3, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000988000-0x9)='/dev/rtc\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xf, 0x4, 0x4, 0x100000009, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 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) 2018/01/21 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x8000000, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x105, &(0x7f0000c4e000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000aa1000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00006c1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x2f, &(0x7f0000edb000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0xfffffffffffffdc9, 0x0}, 0x0}], 0x44444444444460e, 0x0, &(0x7f000055a000)={r3, r2}) r4 = dup2(r0, r1) write(r1, &(0x7f0000e7b000-0xb0)="e4752a86c349f95253e82e271a4a25d1e516171046bb23d7de264315e6231cddc9c8622779cf5ce0e2e9e14f46f6a6d473143f9ecfc6d3e171c1265a8cf0c3af18d337318b6b27014fa6d9d7f73c219ae8835f4ea20002f5ee3572726782a5b8ebe2b72bfe74a1d2e0ab1b664a228c463f087944ef14c5342ad04e25b30627c041eb606860161d6f6a45cf696dd2ee925805af571205ffa8ee6ea927acab1054173bb16fe7b38b1cda7b2019c7d9705c", 0xb0) getpeername$netlink(r4, &(0x7f0000f99000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000485000-0x4)=0xc) 2018/01/21 23:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe2(&(0x7f00002f4000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000495000-0x8)={0x0, 0x5}, &(0x7f0000b98000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000006c000)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000c5f000+0x9a0)='/dev/amidi#\x00', 0x6, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000be5000)=0x3, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000b2d000)={@generic="03b05c47007005aae7013cf3eb2492f3", 0x80000000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setfpexc(0xc, 0x80) r4 = getpgid(0x0) syz_open_procfs(r4, &(0x7f0000b39000)='net/netfilter\x00') recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x37c, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/21 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x6, &(0x7f000074d000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) io_getevents(r1, 0x8, 0x3, &(0x7f00006dd000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000cc0000-0x10)={r2, r3+10000000}) readv(r0, &(0x7f00008bb000-0x80)=[{&(0x7f000014a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbb000)=""/12, 0xc}], 0x2) 2018/01/21 23:25:44 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae90, &(0x7f0000002000-0x48)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/21 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000030a000)={0x101, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x3, 0x0, 0x5, &(0x7f0000e76000-0x10)=@generic="8f6b39f1f5bd819628f699df3078a12d", 0x1ff, 0x80000001, 0x9}) r2 = syz_open_pts(r0, 0x20002) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000bb3000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000961000)=0x100000001) close(r0) 2018/01/21 23:25:44 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, 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) timerfd_create(0x7, 0x800) r0 = syz_open_dev$usbmon(&(0x7f00008f9000-0xd)='/dev/usbmon#\x00', 0x0, 0x84000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000b6e000-0x4d)={r0, 0x7, 0xfffffffffffffffd, "54070312aef2e8d4f4c65f02bd111225fd243341205c2cd619ead1fa8f287cad477ff57144052affa919d35576703279d55be81e20daea49fa4b166c95309c5a870f64"}) connect$vsock_stream(r0, &(0x7f0000dee000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) 2018/01/21 23:25:44 executing program 6: r0 = inotify_init1(0x803) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='md5sumkeyring\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x20, &(0x7f0000001000-0x8)=0x2) 2018/01/21 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000331000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f64000-0x4)=0x20) 2018/01/21 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r1, &(0x7f0000686000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000af6000)=0x58) r2 = syz_open_dev$adsp(&(0x7f00007fe000-0xb)='/dev/adsp#\x00', 0x3, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000c55000)={0x5, &(0x7f0000baf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bb8000)={r0, 0x6, 0x1, 0xf25, &(0x7f000036b000-0x8)=[0x0, 0x0], 0x2}, 0x20) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009ec000)={0x0, 0x79, 0x2, 0x200}, &(0x7f0000268000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009cb000-0x10)={r4, 0x20, &(0x7f0000afe000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fdb000-0x4)=0x10) unshare(0x8000400) listen(r1, 0x0) 2018/01/21 23:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 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) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000940000)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000123000-0x6)='./bus\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/21 23:25:44 executing program 4: r0 = open(&(0x7f00003d6000-0x8)='./file0\x00', 0x440000, 0x1b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, &(0x7f000024b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000003d000-0x6)={0x0, 0xeb}, &(0x7f0000348000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00002ed000-0x29)={r3, 0x1e, 0x21, "62608a296d943f8f2e8be07a4063aeb1aab40b3eaee3a63ccad659ed915da351db"}, 0x29) keyctl$join(0x1, &(0x7f0000558000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/21 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000023c000-0xc)='/dev/amidi#\x00', 0xfc, 0x200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b09000-0x90)={[0x8, 0x1, 0x9, 0x40042, 0xfffffffffffffff7, 0x1, 0x5, 0x5, 0x2, 0x722, 0x9, 0x4, 0x80, 0x4, 0x400, 0x0], 0x2, 0x800}) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000b09000)=0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b04000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/21 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) epoll_pwait(r1, &(0x7f00001ca000)=[{0x0, 0x0}], 0x1, 0x10001, &(0x7f0000c0d000-0x8)={0x75}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cd7000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000401000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002fa000-0xc)={r2, 0x8000, 0x10}, 0xc) shutdown(r0, 0x0) 2018/01/21 23:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x8000000, 0x200002) poll(&(0x7f000069b000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) sendmsg$alg(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f0000415000)=[{&(0x7f000095c000)=""/82, 0x6a0930bb}], 0x7af83e15e6334dda) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d0000)='/selinux/policy\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000147000-0x10)={0x0, 0x2b58}) r1 = gettid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000029b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=@ethtool_coalesce={0xf, 0x2, 0x6, 0x1000, 0x1ff, 0x100000001, 0x9, 0xf096, 0x3, 0x1, 0x8, 0x0, 0x100000001, 0xf2, 0xbaa000000, 0xffff, 0x8000, 0x7fff, 0x401, 0x4, 0x10000, 0x9, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r1, &(0x7f0000e8c000-0x7)='ns/ipc\x00') 2018/01/21 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f23000-0x4)=0x7fff, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009cc000)={0x0, 0x0, 0x0}, &(0x7f0000748000)=0xc) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000015000-0x80)={[0xb2e4cc23f8224cbc, 0x7000, 0x3000, 0xf000], 0x6, 0x0, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0xa6, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/21 23:25:44 executing program 6: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x11c}], 0x1, &(0x7f0000963000)=[], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[], 0x30, 0x0}], 0x0, 0x0) 2018/01/21 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffffffffffff) bind$llc(r1, &(0x7f0000979000-0x10)={0x1a, 0x9, 0x8, 0x905c, 0x7fff, 0xff, @random="53f03d2b85c2", [0x0, 0x0]}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000050c000)={0x1, 0x0, [{0x0, 0xfffffffffffffeab, &(0x7f0000f78000-0xdd)=""/221, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000377000-0xf8)={{0xffffffffffffffff, 0x1, 0x6, 0x1, 0x7}, 0x80, 0xfffffffffffffffd, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x1, 0x7fff, 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]}) 2018/01/21 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3f, 0x20000000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) prctl$void(0x23) r1 = add_key$keyring(&(0x7f0000240000-0x8)='keyring\x00', &(0x7f0000c72000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000529000-0x8)='trusted\x00', &(0x7f000032a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000df000)="bf28a53914c6479abda227eea3e5658151713cd2c4e0fd75de969978c10402a14d0c3a63b3d733146219c78ce99d1042bfafe4e49b578656468aa2cb781a9902f9124c328f0d75604df64dcef682a5da751dfc28ab3e3786ace45867da493871a3", 0x61, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f000048d000)="1a1c1fc5f24306fd07a41f3d2863bc431bdb0d02b2bac0cc88cbdd8fb5efb238c59c58942c16601580a2b0d09f9c4c8a6ce2bbb5c212ab7ee7afe3ebe30b066f998880dfb3653c6bc2adf8b717f7ba347e7acc8b44106087406b17315c0d61c95730589a6b66c98269a0b1334ff1d57b0335baa2ef9a474cbb75ee179affface131ce367ccba1d56ed16d8464c29aba3bf20689bca42a98e9a40c3", 0x9b, r2) 2018/01/21 23:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000de2000)=@file={0x2000000000000, './file0\x00'}, 0xa) r2 = syz_open_dev$sndmidi(&(0x7f0000681000)='/dev/snd/midiC#D#\x00', 0x101, 0x418000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r0) 2018/01/21 23:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$llc(0x1a, 0x6, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/mls\x00', 0x0, 0x0) shutdown(r1, 0x2000000001) 2018/01/21 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x8) msgctl$MSG_INFO(r0, 0xc, &(0x7f00005cb000)=""/92) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f00006f0000-0x98)={0x0, @in6={{0xa, 0x0, 0x201, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$inet6(0xa, 0xe, 0x5) 2018/01/21 23:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fdc000)=0x200000000004009) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a6000-0x8)='gid_map\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b27000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xcace}, 0x8, [0x7ff, 0xaa, 0xce2, 0x2, 0x4, 0x5, 0xffffffffffff0000, 0x1f]}, 0x5c) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b1c000/0xd000)=nil, 0xd000, 0x3, &(0x7f00009ad000)=0x1000000000000002, 0x202, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000fd000-0x8)={0x0, 0x0}, &(0x7f00005dc000)=0x8) 2018/01/21 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000d13000/0x3000)=nil, 0x1000) shmdt(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000320000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000866000)=0x2) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000e6b000-0x9)={0x7, r0, 0x1}) r3 = socket(0x10000000000010, 0x3, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000d7b000)=@fragment={0xc, 0x0, 0x6, 0xffffffff, 0x0, 0x2, 0x0}, 0x8) sysfs$1(0x1, &(0x7f0000c7e000-0xf)='\x00bdevvboxnet1[\x00') write(r3, &(0x7f00006af000-0x24)="240000002e001f1000101a00000000002300f9ffffffffffffffffff08ff1dff04010061", 0x24) 2018/01/21 23:25:44 executing program 5: mremap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000057f000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000580000-0x10)={0x10000, 0x0, &(0x7f0000ee7000/0x4000)=nil}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) msync(&(0x7f0000322000/0x4000)=nil, 0x4000, 0x2) 2018/01/21 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00001ac000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f0000a89000-0x8)={0x0, 0x0}, 0x4000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000975000)=""/160) unshare(0x0) 2018/01/21 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x4000, 0x1, &(0x7f00000bd000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000072000)=""/4096) r1 = socket(0x2, 0x5, 0x0) listen(r1, 0xae0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f66000+0x7b4)={0x0, 0x0, ""}, &(0x7f0000a97000-0x4)=0x8) 2018/01/21 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000387000)={0x0}, &(0x7f0000e87000-0x4)=0x4) syz_open_procfs(r0, &(0x7f00005b7000)='environ\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000330000-0xe)='./file0/file0\x00', 0x401, 0x0) 2018/01/21 23:25:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x800, 0x8, 0x7, 0x5, 0x7ff, 0x6, 0x7]}, &(0x7f0000001000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x5) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000141000)={@common='gre0\x00', @ifru_flags=0x800}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00003f0000)={@generic="87ad9653547b8c3b2b7ed6f47d940ef0", @ifru_addrs=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 23:25:44 executing program 5: 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}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80800, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000013000-0xb2)=""/178) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b95000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x20002) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000bb3000-0x4)=0x0) r4 = geteuid() getresgid(&(0x7f000073f000-0x4)=0x0, &(0x7f0000ed6000-0x4)=0x0, &(0x7f0000262000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000c98000)='io\x00') sendfile(r6, r7, &(0x7f00004db000)=0x0, 0x8000004) fchown(r2, r4, r5) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) 2018/01/21 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) accept(r0, &(0x7f0000c17000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000170000)=0x10) pipe2(&(0x7f00002d3000-0x8)={0x0, 0x0}, 0x80000) r1 = accept(r0, &(0x7f00001c6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000198000-0x1)=0x60) getpeername(r0, &(0x7f0000350000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bf000)=0x2e) r2 = openat(0xffffffffffffff9c, &(0x7f0000ee0000-0x8)='./file0\x00', 0x10000, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e48000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000317000)={0x3, &(0x7f00001b8000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet(r1, &(0x7f0000809000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14e) sendto$inet(r0, &(0x7f0000f8f000-0xd6)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getreaper(0x25, &(0x7f00000ca000-0x8)=0x0) 2018/01/21 23:25:44 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000100", 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc6000-0x4)=0x20, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002a4000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x154, 0x2, 0x0, 0x9, r1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003000-0x40)=[], 0x0, 0xa8dce19fb11e17f7, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/21 23:25:44 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000527000+0x789)='/dev/ppp\x00', 0x4003, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000948000)=0x200, 0x2) setsockopt(r0, 0x0, 0x800000000031, &(0x7f0000c38000)="", 0x0) 2018/01/21 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000995000)='oom_adj\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000103000-0xb0)="709198878b3a2e0276bc0ffa6d2c39d9830359927283f99a0d1ed04b0a229841150cfb9b16a2d6131fa96531546c5306369d80d62ecc5065fd8f6d17f0d703f4841304e270b898390eb3bd42c75587b41be970c9f846034f9fec290145d6e9bb9a5055a37affb9c49545017b9763a018e51470cec8b9f7812cbbcc09031f83aebea4e927ef8585c29555ad1611613c09d73a38f8a0e894296171ca276ba97bcf62ed4da2f5048787d4150ec387b0e12a") mbind(&(0x7f0000580000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000e7a000)=0x0, 0xc4, 0x0) r1 = add_key$keyring(&(0x7f00007f4000)='keyring\x00', &(0x7f0000c91000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socket$inet_tcp(0x2, 0x1, 0x0) add_key$keyring(&(0x7f00009ed000-0x8)='keyring\x00', &(0x7f0000b10000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) getresuid(&(0x7f0000d9d000-0x4)=0x0, &(0x7f0000524000-0x4)=0x0, &(0x7f0000317000)=0x0) finit_module(r0, &(0x7f00000b7000-0x8)='oom_adj\x00', 0x1) fsetxattr(r0, &(0x7f0000165000)=@known='security.capability\x00', &(0x7f0000995000-0x2)='.\x00', 0x2, 0x3) 2018/01/21 23:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000944000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000196000)=0xe8) r2 = getgid() stat(&(0x7f0000e7c000)='./file0\x00', &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b8a000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000021c000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000eb9000)={{0x3, r1, r2, r3, r4, 0xa, 0x4, 0x0, 0x0, 0x0}, 0xd5, 0x4, 0x40, 0x3f, 0x4, 0xcb50, r5, r6, 0x0, 0x0}) r7 = socket$inet6(0xa, 0xf, 0xffff) bind$inet6(r7, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r7, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r7, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 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) sendmsg(r7, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r7, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006cb000)='status\x00') setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000b92000-0x10)={{0x5, 0x4}, 0x41}, 0x10) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ec1000)=0x0) ioprio_get$pid(0x1, r3) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 98.928362] ALSA: seq fatal error: cannot create timer (-16) 2018/01/21 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000052a000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ac5000)={0x0, 0x1, 0x1000100000000000}, &(0x7f0000587000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000602000-0x8)={r1, 0x14, 0x10000}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 23:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000302000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/21 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00007b8000-0xf2)=""/242) r0 = syz_open_dev$sndmidi(&(0x7f00001d5000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0xc8100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000404000-0x4)=0x3ff) r1 = socket$alg(0x26, 0x5, 0x0) recvfrom$llc(r0, &(0x7f00002c1000-0x21)=""/33, 0x21, 0x10000, 0x0, 0x0) bind$alg(r1, &(0x7f000021c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f48000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000d2b000-0x60)=[{&(0x7f0000c48000-0x3d)='H', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003d2000-0x78)={0x2, 0x78, 0xe2, 0x355, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004b5000)='stat\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008a0000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0xdf7, 0x80, 0x8, 0x6, &(0x7f0000060000-0x10)=@generic="a1c8d6b92ff610fa704e3aa833cfed14", 0x101, 0x10000, 0x3f}) 2018/01/21 23:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007d1000-0x12)='.request_key_auth\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f52000-0xaf)="", 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="c4", 0x1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000a15000)='./file0\x00', 0x2000, 0x100) syz_open_dev$sndpcmc(&(0x7f00009e2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x80100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000b07000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$clear(0x7, r0) keyctl$read(0xb, r1, &(0x7f0000df0000)=""/2392, 0x958) 2018/01/21 23:25:45 executing program 6: socketpair(0x3, 0x807, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000d8000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000692000)={r1, 0x1, "95"}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0xc) syz_open_dev$mice(&(0x7f0000c13000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f000062f000)='net/dev_mcast\x00') sendfile(r2, r3, &(0x7f0000539000)=0x2, 0x8000000000403) 2018/01/21 23:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000729000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40680) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005ba000)=0x8, 0x2) r1 = socket$inet6(0xa, 0x1802, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00001f6000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$nfc_llcp(r0, &(0x7f00007a7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a65000)=0x60, 0x80800) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2add9fff596a80345670d1f7eea505b8921cd1fdcf97d2181c921839c9165b46f99896d45cc6fca7e2317334b9865be875536455632737b38b6b1270d0fd50dccd2d97ad784bcea954256af95d2655970f5583378b0d59f6e6c975518b55a7dd609603ba4e268ef5c31bc39f69846689aa74c4c68771e9862df63458ff2be14d13d1adea06c27c0e7dd326fe50a08c268f45fb2524a841d1b1a9f8375fb33690906369b0d24291e7070ccc7d4ef88597f8341bee6b93f463181d47d1635240634e9db41895388b03c3a9678bc5db414cffca8078df2cab54b33552b29e1d7f1dc4f2c922a4437c46c6648cc4f98cd18ff8148c54f0919fd6504b3ccc16bb19e251327f16a354be028c914b384c23c4d0fcdca83e387ada89b4207e97ac3ba47b7e4e98a43641f0844c17e53d0ec6b542d1a343e4a7419275f583d69cb24b4b22a72f6231c494e9b110c84dc1e851de85191b70bca4de81564f9e068617f84176e638ecb64c042a7eea3c92d30da18bc62b76a1e02215dd058d1f829e08180bd2de682cea4216228d6c4852f7f4e0d5f63992dc6248205bee25a7407816019b287d84c9d79ce9ece65e1ce07d14b97a94f7bd9e85ac0c2c0370cb9a924ef197d1388fa349fdd68d238c15d08b47d67e34d8b48581f92eeb4603f9c86f41adac8ef24beca19c1400eaac6b1a6f23d7ad2020559c1cfae2d58b3235bac56e742e5f7b5517c78f7dbdd5ff34f7ab85c6fd95dfc735cc18c4f3cef08138870637665dcf8c52180abc1e0788818777797849a28cf83d88da0830f36982c12f5dba4153a367e44ccd1a3fb9f543ab6", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:45 executing program 7: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000567000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b11000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000642000)={0x0, 0xa43, 0xff, 0x8, 0x6, 0x9}, &(0x7f0000934000-0x4)=0x14) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x51c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b11000-0x8)={r3, 0x0}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x2, 0xfffffffffffffb83}}]}) 2018/01/21 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000190000)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000ebb000-0x79)=""/121) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000360000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e8000-0x4)=@assoc_id=0x0, 0x4) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0xfffffffffffffffb, 0xff) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000bad000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000502000-0x1000)=""/4096, 0x1000) lseek(r4, 0x400000000000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000488000)={0x6, 0x5, 0x3, 0x101, 0xac, 0x7f, 0x7, 0xffff, 0x100000000, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000d1000)={0x4, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a47000-0x20)={0xff, r5, 0x10001, 0xfffffffffffffffa}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00004e5000)={0x74d3182aa3478742, 0x8000, 0x0}) rmdir(&(0x7f0000444000)='./file0/file0\x00') 2018/01/21 23:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004dd000)={0x0, 0x6}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e6000)={r1, 0x2}, &(0x7f0000a95000-0x4)=0x1ad) 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) prctl$intptr(0x24, 0x20000000000f0) 2018/01/21 23:25:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fa9000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a60000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/21 23:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00004be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000015000)=0x60, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a2000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c40000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000096a000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/21 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000033a000-0x4)=0x10001, 0x1f) 2018/01/21 23:25:45 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000010000-0xb)='/dev/adsp#\x00', 0x1000, 0x40440) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0xc00, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x40080, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000011000)={0x0, 0xffffffff, 0x9abf, 0x1}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000012000-0x8c)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000000f000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000e000)={0x2, r0, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f000000e000)={r7, r0, 0x7f}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000010000-0x4)=0x5, 0x1) 2018/01/21 23:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1b) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000ca000-0x120)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "7e087af902065dcc847e2d7169cd270e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000a0b000-0x10)=[{&(0x7f0000021000)="3373aa06b45bbfc016209dbfc9f4f32525a135e26b9a3947cddbf910904d120a09cd705d61d95830fdb14ca750b8ec813a1e2e9d9316b10361", 0x39}], 0x1, 0x22) 2018/01/21 23:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000cd6000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc) bind$netlink(r0, &(0x7f0000317000-0xc)={0x2000000000000010, 0x0, 0x0, 0x0}, 0xc) 2018/01/21 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) writev(r0, &(0x7f00007de000)=[], 0x1149) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/21 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000097d000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/21 23:25:45 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000cb000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="b72f27d5536b9eaad57a11da8a82cc98206b26d51a9c2667323fa3e7ded4513bdafd3f9785a671cc4450bd91a7179b1fdd7d73ab741c89d58b675cafaeb826d6626c1d282c99e66c5721817d2a9ea3593268250504519dc9b5a45daf2c7746a07a47384a669eea6adbe1f7c348c940c7855785e7d6aa637ab572e8626d46a494dfaed4f1ddaea2d166f3dfd4de494d87aaa09920") mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x1, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x2, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = semget$private(0x0, 0x1, 0x148) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000011000)=""/149) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/21 23:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e1000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000258000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000001f000-0x4)=0xc) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00002ff000-0x24)="240000001a0011f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000887000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f4000)={0x0, 0x0, 0x0}, &(0x7f0000c48000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) 2018/01/21 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000061a000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000319000)=0x5, 0x4) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(0x0, r2) 2018/01/21 23:25:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d0b000-0xb0)="75bb5b2330923953100abcef7a44dccccdc3f243a6a4fe1b151fa1a9afe54c6bca819c477174e1531e", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x9, 0x4, 0x9, 0x800, 0x6, 0x6, 0x3fe0000000, 0x2, 0x8, 0xfff, 0x3, 0x40}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fa0000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000121000)={{0x3, 0x3, 0x6, 0x80000001, "2b409f5fb4fb13330aa3551320dc33679cab3e887686c464108a5316f385a4597262c19843395ee03396f99c", 0xd}, 0x0, 0x0, 0x0, r3, 0x4, 0x10000, "cf28cd1ce741a87bff3aef5df870b833813667a927544f09ef6d4c852632c4239667f01cb2e0cbd8f94eddf732c15c60d7d487bbf78c690c3d158b948652cb5b", &(0x7f0000000000)='\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], [0x2, 0x7, 0xa4cf, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:45 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000a57000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0xaf)=""/175) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000cdb000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001af000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a76000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000087a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x0, 0x1, 0x2, 0x0, 0x20, 0x0, r2, r3}, {0x2c, 0x3f, 0x1, 0x101, 0xfffffffeffffffff, 0x2, 0x6, 0x47}, {0x7, 0x3f, 0x6, 0xdf}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x2, 0x1ff, 0x6249d540, 0xcf, 0x0}}, 0xe8) 2018/01/21 23:25:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f00002f5000-0x8)='/dev/sg#\x00', 0x6, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xaf)=""/175, 0xaf, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00000b2000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd09) sendto$inet(r1, &(0x7f0000648000)="4920210abc677afe456a056458da34019c895a191c02bd992b246f6ad227822419bf04142e767a37ef0bf2f8ded6b2c75eb372f1bc8d0c3d317d6814812e889dcd29f0464e7a225f9278fd7d733300f9bd42faeaec92a82c90ac8cca94ab78c1b62894d0ce94289a89fca7bab5cb4bf6d174528b5d5785d92210de25369693ea5162e8c9d4d34d1c0036373f0e14d5ead7dc518a34607dccd330dfd834c9e6b8c9232f50f40bc1e9b6be73dbb547db4371fff2fcb25439f8023fc1c05be8680415dccba64a3ae98562b5ce8a8e3da8549a2eacfd418b1696078aa6c10a1e500ebb20727bdf8c6798d1adf8e76ed6f9ff81776e3d93793ca301300f9ee9a74f588201f79f4ed5f0f91d9a67da57d59a7a80fc7a06db850acc0fd1e18ba5f444281c6dddeac8f9035372dc60625f34342fe6defb60c5716427eb553309b4098417dd6f5d05bd5158acd2c9dd6cf3cdf54e8fd932e1ead2a58330d757ce3ed6133d07de27f174ec797795f86c055bcff143ff6b544c38f35e35694e995d105153e57ef137516f1edabcc14120c8a9aa6513c1c45bec7a02ecf0be958a4a651c891d99ab5c4d01c497a1493907d8dfc18bbd162e85d89624a1c2e816adf6b9be88978404d48d502149ac04e6065628b5d630e78e1782ae45a7b9f5403821f2d993c06afc388bbdc0c8fa0131c2219534578382662627d79e4d7eb86f6cc1db61fc1fa0b659dad8cdc0097efb41a0ebfcb15925f35e5978a605edaa6a42b7934456d499ae990e1d8d886b9f1d00a78ee389d2b8454df4aed552fee5cf1e0680e6262a303432214bb701758863e4216ea750a7852afbb174a289edc1c17cedbeda253e6eb0e4ef4964d1ebed353bb0a972d8b0c762f843f33285a59b05633e2cddf30a02047f82c3b32a4e405b467733c319b199f1e3f3df7b5c0c392a55a1f73148323cb10aaa669d627f69bb13fe7d65164660939649e0a9f0274dd6049b83588242e6aafe536dbfbf2abe8fd062c204b55a0cd79031e5d6fa6bbce20c3dedbca02793d057eb56fc61a7f02d804636c8c36a9cbb866deb3b8c9b2be109f6eb7ced21a7b1b71b329988043c2c4b2208b7a56d1f92b30c2e11c5c3493fbc9c885400c735f199a893622c68a379f4d1f43b98f10345acdb9933238ff546de0bc5def145f32bc12c81166d23abddb68cdc7ae5a7a19f72c59a885a03a69801cec9bdffd2a87dc94a87649ba687299bd4c35855a63ae9b6bf745331e0bdcfc0e1a5ed9bf41da54cc03cf786f781fc68c273600ddae8fe6545f428da16a37465fb81b7daf620f6f6a04437282fd51797496fec7fd70c6f93f57d0c209256c08952d490a31d2587840a355a218520b9db5f6b749b82ad3bf73746cbf4287857ece1b315ea344c4328ff50c092bcacddabb5e752d061ebefbcd2ee42ed203d7b78e562bfe65d15f909883282dcd6d532b9e9b7763a044f2c894d40d45b701ae92204e1914f2972f320042d78bdc9a94f96e4515e85e8554c7348ee3a1c21a8db9be7aa87fc02ed3cd16a9b612e25c0b86873401d6274ab1a5298cbcf942693189f92edd999865efb794a925b92d8fee738ecca7a1725c507d642f18c514611cae02f181a2dee55d4f8d34cfdbfd1fdbd774ec42ec053396a99fb968ef56cc79f02e8a8998a3d0f1a20b1fdf69d63798796d3a2d15f60211ca76a43ce24eaf052045523952bee87f05fdc594ef70ec7917133c5ad406a801ecb783dbbffbd8b83f7083d5f7f9e872dbebbea711a3584bfcf20a4ccc683252f37077badcccce6027ea2e72f840d12f69a236f50c256db5179f64b790647f0ab43e93223aa29acdace3d413ab820af4e7ff60cfffe1900eb4ce50896ec5b01022505da28e37aacb58d83a1f28618b8ad38c94450e10c4f2921d1b06ef198be74aabca527fd5906caaf53ef2d3e09256235853253d3d053de3ba8499346b8181207a75b581edb18ba83c140cb424d165eaf69a51df5f5c0059bd46ab10b303401af9106708cb417dbc83c2db674b37ffb971b1104b2a14a7e2bdf628e412cdc81e0bb3957f943fb7a555f91a2a408deeb662ecfdf75ab138c26c8ad783b66d83dafd3308b2fb5de8773162060a25e0fcdde0770c3b380b9f3456b684a39689ded73b2e3c488beaae9ba50d87fc3e7791cd07c3fa3dca2e37d4bed8e6607917ca5eb172f90e2181765a34e87ee972cce75b6784354a9cae3883939b2ddbd665ba785c6c201277771edccfffaf2cb389e2a0275c66de59057576b74d571537207757f260c31701f87c70e849196cb0792c7fddc3f82fed28cc0b366c929328e35afb0755a8dc4eeb976e31c3a98bcb9ab3916351f1921c82bae9fd51fc5b3979a8aa79ea4c13e9dd05cec455b66b4f96d056c4af335964d6d7f4f085a8f2a20cdd29462eaa52a46b9e91019b8fb14a02856cb7316cb30f82b346720d9a9c76a0fb52d58bb20268675f3bb3ee2da66913ad011fcd0ef5c2c7355d63745e1b4dcc9a9c8759666307a1fbcdbee05f3884983bd9e70a98127014540bd5d2238e0e5042186134a638dccf4e8d26f83ba558e81dc824565279faaaa889868fbc759174a99eef3334311344edb917798327b45941a627038dd37ac36410d70ccc176f068d6327d22923acb93d6f952a45a7e6668a198ef77cf874b7000bd5afd98ddbcb3d5b12f00eaacabad5afef4a1824ae1ddb5a6bd7558a7c4d9065bebb326f3bebbd03ff15e0394ce7db83240c8a5de6b44d354ebee86ce8dc6f22e9cb44dff726e17c21272f08e9d171cd33f36999950820358c6b5be767e24f4915aacffb32db230fd27cb35a748b3aff5a8eb1bf6dec9bf1fd375b016e78c11c726efed0b9b93e962186d5da474083b9204eeb99533d760c4da7949077af84b9c3d7d462065ca6378d8c8a3c5237c9b9f4f00c740bed06b5056f3c00fa0591ab080e8be202ecc31afb3d094dd7d321e9fb9c89d2668e429a15eb7e7c3cb279446fac1d29b183208cd4635c09be196f192e5ef90a8ef0c38527120ff351d49dfc488b9abebfb0c53b9c87f5ae89eb1134e444895c4ac32694ef583a9b58f33e794b1d15ee8a689627b69bf9cd019b1a50555de7e5f92e8bd46055e4394ec25e82d07b21b18e5e1c4f9611d5ea55555d576c0338054923a6bf4019470c31a5dcb829d696927ceff3379b2537aac30f40710ccf269b85f67c8661d41edfdd3f75284156d9eb39169705ec394b44ee6437856238da3e778a0ff34554d03ab11f45844ec9318d963066bc3ae7fa38fc0630964543992e649bb95d78ea4f89bf057e3bc79f8c8315073fec30c76194684931459925b4f4f5afedd2e80a22dc150d20855e49b7d7aef12ad9e38c4e761e28802824bed4a1b1ed5d07876c75cc1e121534fb41dcf75ac11934c9dd4adcc29051c4e47420e3a6dd78f991ff01e0492274a7b4a0ca1ac0f46205d823895dd036ac45e2de34da47dc0ebd3b346f648075abe16d217556ec7681a3a6998980e27c31e3bd262308280877ab37130a4aa1556122f7458113c0868ec9bf4ec401b70755cc0241fb44a0483a5f1ee0bfa3e86364ff3c3f2e6277430a6bac421d5bc7b8b29934dbb4c0af864bd5b4c49634215d972150b718d1555906311a645dba0c22dc7977b852c685c665e31796df621b4b5f5631154edc09879b9bda3c44b404e9f4c8ba795eea6fa1092d138bc8c01d3955b3a488066eae34460f69bde47a1ca8c650d449e30b15150d6871782cb625a2e244000910eb0e5824ea941198c7f3d7cc1a24f7b5e8e451761e9405de34d2544b69c3606633c069e87426ab3cd9b37b1c60444e8320a9139e87e1569fc600597b0bf20ff7e65d6858d310874e1d8def8eca40663bf447b00bb8c5a68cdb6580687a7f47d4e2b8ed4404232cb18435c29a45678091dbe6e71b7e11e9da1cf4f57090d9283085ad367ff0eb08bdb13ef2b3ca5d2425279103177ab1907b5c2e164b9314568d332ebbd5e1e78abeeb897eb4f32498bc61f50c18464a51709f6fe8eb06401e4adfb6890e01185f3192616bcc6c2567b0c4d2761dfd7fe91c11e38a12461f94548800f6a6e5666ec0b73454bec7fc7ec67df8be279b6439e89589522d152a15d7793b7bc148507bb118cc56493797a9278576b7b59dc4d39b57cd720383a9a17acaf0243da6d605aa468e1399d48f78556be3be4cc07e597751e6e3f07ab9fc262221c3fd72143fdcbdee8081afcac6a1b9d3ba7fe04f96535c2fa3248a1c2d6d86c560e4d58600834f6bc7455cfea03b8bb031e6d5f3351d0ab6ba6a5ef621ab62d048ecf391ab47ba43a14b537f1df27851bbf3bb254a7d4e26eae420fbc27b019e22b6ce044b115dc85009f8b9475eb53b96570cf4e1d56040ea91bc48a5ac7ce883c5c7850e633796c5a4fd584b52fb27e0d81cf1c7f329f5d65af8ab43ca3807ecd1ba3f8d44d3caa6235711c455041e4cdc5bb9fc92e214cb761f8f05502bd6feef320fc1f3f4c865dba4cd7cdc5d4fa16ee8df2fdddc642bbc7a4cd685311d12539fda1997a041c24ace0cf89bea7c09515132aed5b77fe3d74e6c95e7039029cda68e52c393faad44c4b49cf74b373f3c6efa30f5f260c0c481a8ebb1a011f89503f1e86e5733fbbd5981d21641e84b8f88db54456593b72118bd64d40be5a8a60d81300ed075c31aaead795254866ed0de4a31614803bebd3d5367045fd0ba9f14327367fb2db5a5348727c6c2c1a9db7c74911686ee30da79309e2a17a28faa8a39b6661b32db30093cea819363f3f1e7b15f2b683d17668e1588c1003197e1c315af89321cb990b82cc07b6b3b2f57935abae962ea064947adaf0773cfe42eb3e678e81c60c9ce9aa83b674527ef353993705153dda37c1bb3185c92e64db2773810c24f382087e1e1fd9b57a73b1fc378e62b8b3a54085a5261809ce112feb7bff3661a0c3ebbc3cd2313dfb1c7c521d076f85cf627b26eda8c1622b708779cdabb59b258aa086c3ad0613867d79669d79d302bc9478f66fb0cad166625f2558e75aac3793d8bb09112d0b7ba327924570891e5c4763dd49ac39b842873e0e50e16ff5fd8856e78040520d81a409adeaa85cf87ae524fc161e4be9c23a68f618cf7d0825e238dd9196c19ea498965adbf46b11cc59d3a263ae85d51ec40f79392f9196f09887ad5ac17f122bc3543070d82fda02d00ea8c7a97d2198df1ed6bde7c18b1c2f3fef28f0c54331a26f12395bbd93906f276173054b85fc8fda6ba47f6a7f8298290c45716037483be5aa43f3b3ac81593292325bc25a33488f54f50bdc9e6215dab2a2eb7659ee9bd7eb8b442e57ad5724e3ad91d4eeade9109c4e3c46bb0b2c1cc7febb6e955d425f156ccb887bdee05244532b0018e4abb6770736f3d81fe04058c5f96e7192fb7773504642d1ab7508bf846781660e187e8f7871a9c9c93094ae261920ed2b354e2db1604195020ad171753c5b532d0bf549cc718dd03836babc1937826a6e7a32f5ac5d26d74397f3c4b3dfd780f82ef86e6edce2736efd04bd79f8d3cd3b0bd2f41c504311d2db6c5de4ca077d1dd4b49857a758e1b65d24561b4416a93b3697e61fce4f2f6e29d6d3f90b913f6b2c4a12ada0bd70c14370bb2f1b1f82c53cae56819636ee50f8000b65d2816450c65817053b87d5781a64b45f3911760d28c1c400a4a20b3fc6a9558c9262b258318716521ac6f4634a40cf676406276da03ca9d35452849643eed8f983859cfa3869d29678ef7cfee65f70642de07b8b96", 0x1000, 0x4000, &(0x7f000051a000+0xfa7)={0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00008df000-0x6)="", 0x0) 2018/01/21 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/checkreqprot\x00', 0x80002, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r2, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) memfd_create(&(0x7f0000202000)='\x00', 0x3) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ce7000-0x4)=0x0) 2018/01/21 23:25:45 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f00003e3000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = getpid() prctl$setptracer(0x59616d61, r0) syz_open_procfs(r0, &(0x7f0000b59000-0xe)='net/dev_mcast\x00') socket$unix(0x1, 0x2, 0x0) 2018/01/21 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sigaltstack(&(0x7f0000455000/0x2000)=nil, &(0x7f000068a000)=0x0) getuid() 2018/01/21 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031c000)="", 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c5000-0xf)='/dev/sequencer\x00', 0x109a00, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d42000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="54840eb6502f39c44ef3269c31c58dee"}) getsockname$packet(r1, &(0x7f0000104000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bfc000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000c5e000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000ca4000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 23:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffe59, &(0x7f0000841000-0x8)=0x1000002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/21 23:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x3, 0x381) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000f0d000)=""/199) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") r2 = syz_open_dev$dspn(&(0x7f0000759000-0xa)='/dev/dsp#\x00', 0x7, 0x40002) name_to_handle_at(r2, &(0x7f0000fc0000)='./file0\x00', &(0x7f0000178000-0x80)={0x80, 0x9, "7fe4f35e968ed1e2f6e4c84f80b02093820a75b1d19afa08d4be7c7505e207fa4be4300c6d7d0a3f6e6894394d75bed4528e603ea2693f9817a340676fddc9bda4b3ab0197b28a30360a27f3e6df7f05a7fb3b65fb678019e5e0c5f182827879c00c11cbad034483f64a93a6b0110d6adee8d8936d0a4062"}, &(0x7f0000895000-0x4)=0x0, 0x1400) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/21 23:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000645000-0x68)={0xf5, 0x0, [0x9, 0x400, 0xfff, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003fe000-0x4)=0x0) 2018/01/21 23:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) [ 99.863480] binder: 15602:15605 got transaction with invalid offset (0, min 0 max 65351) or object. [ 99.877646] binder: 15602:15605 transaction failed 29201/-22, size 65351-8 line 3020 [ 99.902949] binder_alloc: binder_alloc_mmap_handler: 15602 20265000-20279000 already mapped failed -16 2018/01/21 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000456000-0xe)='/dev/admmidi#\x00', 0x4, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82000)={0x1, 0x3, 0x8, 0x101, 0x1000}, 0x14) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) 2018/01/21 23:25:45 executing program 3: 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000)=""/0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000274000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) splice(r0, &(0x7f00001bd000)=0x0, r0, &(0x7f000026b000)=0x0, 0xffff, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000722000)='keyring\x00', &(0x7f00002d9000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f00005e5000)='asymmetric\x00', 0x0) 2018/01/21 23:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x0, 0x1, &(0x7f00005ce000-0x10)={0x1, &(0x7f00002ec000-0x8)=[{0x0, 0xfff, 0x9, 0x2}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000005f000)={0x0, 0x8, 0x0, 0x1, "9454a9af709c7da29982bdd5385efb8e2f7bcf31e6f3c5b892df2e7f64f4dd91"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f2c000)='/dev/input/mouse#\x00', 0x10000, 0x101400) bind$llc(r1, &(0x7f0000311000-0x10)={0x1a, 0x1b, 0x8, 0x80000001, 0x7, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mount(&(0x7f0000b6d000)='./file0\x00', &(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000839000)='efivarfs\x00', 0x10000, &(0x7f0000574000-0x57)="7f819a51658ef145485a454d14381fcc96d7cb4f111c6a8f52696a7c145ae6964b4c1cd8c3a6a3aadc700e2659ec6fbda44e39e3001317dff85418cf6b391c904b8000b9920410f5215956a5052554a7ec1ee04e68293c") 2018/01/21 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/21 23:25:45 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x115080, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xba) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000008000-0xc)={0x0, r0, 0x1}) 2018/01/21 23:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ca8000)='limits\x00') fdatasync(r1) exit(0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ceb000)='tls\x00', 0x4) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000012000)=""/209, 0xd1}], 0x1) r2 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) sendfile(r2, r2, 0x0, 0x8400) 2018/01/21 23:25:45 executing program 1: 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) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001df000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000c0c000-0x8)={r0, 0x2}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) preadv(r2, &(0x7f0000f68000)=[{&(0x7f0000816000-0xd2)=""/210, 0xd2}], 0x1, 0x0) [ 99.913926] binder: BINDER_SET_CONTEXT_MGR already set [ 99.919738] binder_alloc: 15602: binder_alloc_buf, no vma [ 99.919971] binder: 15602:15605 ioctl 40046207 0 returned -16 [ 99.925430] binder: 15602:15610 transaction failed 29189/-3, size 65351-8 line 2957 [ 99.951714] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.957333] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 23:25:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000001000-0xba)=""/186, &(0x7f0000960000-0x4)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000b0a000)="02") connect$pptp(r1, &(0x7f000045c000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/21 23:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000ace000-0xb)='/dev/adsp#\x00', 0xffffffffffffffff, 0x1612c0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003e9000)={0x0, 0x9, 0xae6}, &(0x7f0000fda000)=0x8) r3 = accept4$inet(r0, &(0x7f00003ec000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2d000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000346000-0x23)={r2, 0x1b, "0a404deee1fbf4ea41db73aca4f05e56159ee4416c365a783f614c"}, &(0x7f000091a000)=0x23) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000466000)=&(0x7f0000a7a000)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006d9000)={r4, 0xabe}, 0x8) clone(0x10000000, &(0x7f00007cf000-0x93)="ad49b9056dbbef69210db0cfcc4a755b867874fbe06dfeeb2811ab0dfa327e2a89b66c79089dcb99dc3f2ec3bd993be51c1d3691f9b05bde9105e1c02a1f459391b62f53a0adc21577214aea45ea75f58e0fdccfa588e8cb8a9aeb0dc31e6c93304051a70ad5af2e2e5f405107613bcd95225bcee053b5f137dd60898cad426157d0f26b153ae6abc570143bba66bbdf1f4fc3", &(0x7f0000231000-0x4)=0x0, &(0x7f0000b7d000)=0x0, &(0x7f0000ca0000-0xcb)="61550066dd2764ec09e036bb979d42ae0222c52ea26292bd8385629671c2c174b1287d786907def709a3761274b575bfec9c7b24c171f7794a12f91927ea63a56887cebef6b11978a53df2c1d16650bc39abc520e25874e39eae9f4a12a9515cfded1f57bf1768ba30718b8586418934aa070fd8499e5c98291c845410493263bbfd42c775ff0675af07b1a33ae2c970f190bf361e1d7b8a327573fa37bb269a7da8967f46610f548981c6d3f730a82a6ecf074b483b5c9fb60467cdacb1e0e672966d323193c17b8b631a") syncfs(r3) pipe2(&(0x7f00005ac000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000886000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d7000)=0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000c14000-0x7f)={r6, 0x77, "ca537a1e9976c4df9ff72ce797f2c60608c9a415ddbf989833cc74fe8c5e988c7848b4675ef9abf0c0f2370688e4db3e501cf49bafdca18d4582c16bf5707d085d5662ed3892bfd87f6c95c8be1ed500383434c2b448b543d8a6dc4e8d4b539b15e70b5de0e44e3d1faa93c2f7bc267ee1304d0f941a4f"}, &(0x7f0000e6b000)=0x7f) write(r0, &(0x7f00008df000-0x6)="", 0x0) symlink(&(0x7f0000b4b000-0x8)='./file0\x00', &(0x7f0000972000)='./file0\x00') 2018/01/21 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f8b000-0x38)={&(0x7f00009df000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000555000)=[{&(0x7f00009dd000)=""/0, 0x0}, {&(0x7f00007f8000)=""/150, 0x96}], 0x2, &(0x7f00006ad000-0x18)=""/24, 0x18, 0x100}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002d1000)={0x0, 0x100}, &(0x7f00005d5000-0x4)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000def000-0x9)='/dev/ppp\x00', 0x181001, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000020000-0x8)={r1, 0x5}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000275000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis-generic)\x00'}, 0x58) socketpair(0x1, 0x7, 0x1, &(0x7f00005be000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000a3d000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000fe9000-0xc)={{0x8, 0x5, 0x317, 0x8, 0xfdd, 0x7}, 0xa66}) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f0000eab000)=[], 0xffffffffffffffb8, 0x8000000}, 0x0) r6 = syz_open_dev$mouse(&(0x7f000094f000)='/dev/input/mouse#\x00', 0x4494, 0x100) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000c99000)={0x4, 0xfff, 0x0}) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f69000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:45 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f00009f2000-0x4ba)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e40f46", 0x0, 0x2c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}]}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], ""}}}}}}}, 0x0) 2018/01/21 23:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = perf_event_open(&(0x7f00003b3000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000002b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$peek(0x2, r2, &(0x7f00009cf000-0x8)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f00004c0000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000a2000-0x10)={0x3, 0xe44}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1f) write(r0, &(0x7f0000b97000-0xc5)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/21 23:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) 2018/01/21 23:25:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = mq_open(&(0x7f0000149000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0, &(0x7f0000d9b000-0x40)={0xfffffffffffff622, 0x10001, 0x1, 0x6, 0x7fff, 0x1, 0x5, 0xcd54}) writev(r2, &(0x7f0000cea000)=[{&(0x7f0000061000-0xa8)="0bb62bf5f9f5679098442defe045257298a218bbe484f41ee92b31e8ccb88eadc8d2af6d26dbbcd7fd9136fa14d0c3567328d5740738a57dac67d43417220d665ee6914e9f307ee98c3771158a21b66641d6aa8124a76666361234f480693b0aa557c231f3351cc49f2034272a62e135b5b72951cf7b3a4621464e16b91a3805d058503240da811419a6c34722eb1975c5d798c76b5dcba659b0083b4c319a16fd3468d944a69df1", 0xa8}, {&(0x7f0000255000)="3908e13fa2722e543e0f45a6c00c32bd86efd0c37dc4d1c25a57889b0e531a8d52a2cf45b3a662593d343910ad1042fbe1caefde30450abc8a38e7c457387293ae1bf334c4f1138cf04b99b218ba7659dbaf30a8263995b7b8af324e47f1edcf20022fd97522a7136e0cce8a06fe5630025e1d5dc2fa13596892cc897643911d158b9ae7296f858f96ec498917bd3c9e046e5d83001f1364d0ce9931bce47d4a85c864a1ae074da6a52ef13ddaacf75391a8f700", 0xb4}, {&(0x7f0000e1b000-0x31)="99dbaa0c6bb0a604b8b23bd60892038aa64665f42c57d28c4f05bc02718d2c1af14b8913fbc89900aa9c3e8a82c502550d", 0x31}, {&(0x7f0000e20000)="", 0x0}], 0x4) write(r1, &(0x7f0000aa4000-0x28)="260000005e0009020000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) close(r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c4b000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f000018e000)=0xc) bind$packet(r0, &(0x7f0000b16000)={0x11, 0x16, r3, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/21 23:25:45 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000f23000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/21 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000a74000-0x3)='.!\x00', 0x0, 0x0, &(0x7f0000d19000-0x40)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00004a1000)='net/unix\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000911000-0x4)=@int=0x0, &(0x7f0000f00000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007c3000-0x8)={0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000b72000-0xb)='/dev/adsp#\x00', 0x0, 0x40100) r2 = syz_open_dev$usbmon(&(0x7f000060f000)='/dev/usbmon#\x00', 0x3, 0x40) getsockname$ipx(r2, &(0x7f0000133000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d72000)=0x10) 2018/01/21 23:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ae000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000be8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000-0x4)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6(0xa, 0x80805, 0x9) recvfrom$packet(r1, &(0x7f00000cb000-0x14)=""/48, 0x30, 0x1, &(0x7f0000d56000-0x14)={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f02000-0x20)={@generic="56648babb4d5b3e903b6480be0293ed3", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000a6a000)={0x0, ""/200}, 0xd0, 0x2, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a3000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x1c) bind$inet(r0, &(0x7f0000020000)={0x2, 0x1, @rand_addr=0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000755000)='\x00', 0x2) accept$llc(r1, &(0x7f000024c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a33000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/21 23:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00008b8000+0xe06)=0x3) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00002ff000-0xa)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ca3000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 23:25:46 executing program 7: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) fcntl$dupfd(r1, 0x66bb14dcbcd4988f, r0) 2018/01/21 23:25:46 executing program 6: ioprio_set$uid(0x4, 0x0, 0x8000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000e2000-0x8)={0x0, 0x1}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000-0x8)=0xa00a, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000637000)={r1, 0x9, 0x0, 0x3, 0x4e30}, &(0x7f0000000000)=0x18) 2018/01/21 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005bc000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f41000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000d68000)=0x3, 0x26a9508) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/21 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) r4 = dup2(r1, r2) dup3(r3, r0, 0x7ffff) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/21 23:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000d97000)={0x3, 0x3, 0xa3, 0x6, "5f1e7fbae89aeebb4240d354df0c29cc99d16d4fe5f6921327e2180a1c77db4188b0886847aa1cad0f7391d3", 0x1000}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e2d000)={{0xb, 0x0, 0x0, 0x0, "f7a3fa639b4f450a64a2590950ab0344755b7a1b828cde1a0add6f22aa640c0d7bace7e0bf8c7fa081be8b7c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "235ad45840bbaa156b9e5327d513a4e5f1c53d21761dc52640abb3b541729e59b21793067031248cada6c614b206c7fc5913fa492742130f930a1cd8c2322b68", &(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000ed9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/21 23:25:46 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) fcntl$getownex(r0, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000006000)='./file0\x00', 0x8400, 0xa0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0xfffffffffffffff9, 0xfff, 0xd352, 0xfff, 0x0, 0x0, 0x20010, 0x3, 0x85, 0x3, 0x20, 0x20, 0xffff, 0x3, 0x6, 0x8dd3, 0xee, 0x3, 0xffffffff, 0x40, 0x6, 0xfffffffffffffffc, 0x1f, 0xb1, 0x7, 0x9, 0x14, 0x0, 0x0, 0x5, 0x1ff, 0x7214, 0xfffffffffffffffa, 0x3ff, 0x200, 0xffffffffffffffe0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000009000)=0x0, 0x8}, 0x8, 0x5, 0x3, 0x3, 0x9, 0x40, 0xff, 0x0}, r1, 0x6, r2, 0x9) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) write(r0, &(0x7f0000009000-0x31)='y', 0x1) 2018/01/21 23:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000003000-0x4)=0x6, 0x4) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8)=0x0, 0x8) 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) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000024b000)={0x0, 0x4, 0x4, [0x9, 0x0, 0x80000000, 0x7]}, &(0x7f0000237000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003d6000)={r0, 0x24, "95b07e28c542bdd33f9f1365061045c94abc3b907a0860d3ff1ca2f9f82f89fe2f701e7a"}, &(0x7f00000bf000-0x4)=0x2c) 2018/01/21 23:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079d000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e5b000)={0x1, &(0x7f00005f0000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000981000)={r2, 0x6, &(0x7f0000c44000)=[0x100000001, 0x20, 0xafc, 0xbe1, 0x9975, 0x9], &(0x7f0000cc6000)=[0x10001, 0x1f, 0x26, 0x81, 0xa2, 0x80200000000000, 0x8000], 0x14, 0x5, 0x401, &(0x7f000058d000-0x14)=[0x2, 0x2, 0x401, 0xffffffff00000001, 0x4], &(0x7f0000b7f000)=[0xfff, 0x2, 0x4811], 0x0}) 2018/01/21 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa8000)='net/stat\x00') utimensat(r0, &(0x7f0000430000)='./file0\x00', &(0x7f000029f000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/21 23:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eeb000-0xc)='/dev/autofs\x00', 0x88000, 0x0) sendto$ax25(r0, &(0x7f0000981000-0xbb)="0546eef1f00d6df1eb50772e49644ff8146a72d16c49fe4730c0311efe1b60c105ecc7c8bbc9539339487dfae8ccd723f2d868c785d2f28f4afbd9fe32306fd5a7c05d788325fc6334285e18f2907f9097a7fdb5363d731e2dbbf11dc6294a0fbcf14d93bd1bc50c92d9243e54cc8a62a9fde44fda88387d6009fc1b280078db310aa932aac7581fbd2b1dd5005f912d8c2ab244ebe244e94889878967b75951bf821bfa5b8bc24c8517a0cb465e130a676a78353de0fe9af1ac70", 0xbb, 0x4, &(0x7f0000a78000)={0x3, {"80c32d2e7f87b0"}, 0x6}, 0x10) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x400045b5, &(0x7f0000338000-0xd7)="") 2018/01/21 23:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000455000)=""/243, 0xf3) execveat(r0, &(0x7f0000c47000)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000419000)="2d5d000affff766d6e6574300881967271f7d09c53f599d80ddc741a0c056bba47413ba165d170f503e98c20"], &(0x7f00008c1000-0x28)=[], 0x100000000000) 2018/01/21 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f2a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x6, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x40, 0x1, 0x7, [{[], 0x1000}, {[], 0x5}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/21 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ee2000-0xa)='/dev/cuse\x00', 0xe13d13547b5e18f1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000702000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00009e8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e86000-0x10)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x425, 0x6, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:25:46 executing program 2: r0 = semget(0x1, 0x2, 0x221) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000a9d000)={0x0, 0x0}) ptrace(0x11, r4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eab000-0x8)={r3, 0x0}, 0x8) 2018/01/21 23:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b0000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000388000-0x38)=""/56, &(0x7f0000628000)=0x38) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000b85000-0x40)=[{&(0x7f0000890000-0x82)=""/130, 0x82}, {&(0x7f000005d000-0x57)=""/87, 0x57}, {&(0x7f0000ca6000-0xb7)=""/183, 0xb7}], 0x3, &(0x7f000058c000-0x30)=[{&(0x7f00002fe000)=""/220, 0xdc}, {&(0x7f0000f51000)=""/0, 0x0}], 0x2, 0x0) 2018/01/21 23:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000281000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000f7c000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0xfffffffffffffed1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51a, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) 2018/01/21 23:25:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x5, r1, 0x0}) socketpair(0x0, 0x2, 0xb30, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/134) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f0000006000-0x1f5)="") 2018/01/21 23:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x9, 0xcdf, &(0x7f000052f000-0x1000)=""/4096, &(0x7f0000e0f000-0x4)=0x1000) 2018/01/21 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000122000-0x50)={{0x90e4, 0xd6d}, {0x4, 0x8}, 0x9, 0x4, 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]}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000021e000)={0x0, 0x73, "32da603e32eb385041f24bc4cc1682dcc86fef12ac3961a458003f8a0c0aa1d315ad086738469e194560eec1ca7c5349cf00680dffd103d97bb9b892caf1ae47fa60f1bb0058ac837aef071ed1c86bff148d4673189586f86d150e1ddc4106f498780d4cbe34647297cccbc7a2d3b21d34fb91"}, &(0x7f0000936000)=0x7b) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bb2000)={0x8, 0x8006, 0x4, 0x3ff, r2}, 0x10) 2018/01/21 23:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001da000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/21 23:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001a8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) sendfile(r1, r1, 0x0, 0x8400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f3e000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0xe8) sendmmsg$alg(r0, &(0x7f00007f3000)=[{0x0, 0x0, &(0x7f000059f000-0x20)=[{&(0x7f00004fe000-0x24)="e3b85df5f3918c87d02719d75dcd37b47778026d4b05b86d8d09d4ca83d63d4520a600ec", 0x24}, {&(0x7f0000a03000)="d7fe90fbbf80317f7d42eadb01b8b579d95bad06aa34ee8419ea8835ac03567ae19d6af4a176df173ae0375f01419a32945ec0260f4eecff2747f1621dbb127d52d8a5613c9f5d7d0abe28c5dfd3c1ff5d8429047c7f04101adda73f0351449f4d693a0d9dc8bb256f0146ee7abd6a860d6a4447c6e10a13b84a0280a7af8fc0317c83f44c239fa386b3fc72789899ea79e6b18bf9e61cffd6c4234f6644b42687f4c03c048bac725a27c8cf37f3f072c8fc576621e20e3a55facc4b2f5f942edf445afe826639e2007df895c76b6093913a58f4a556a8b947b2113937b07398b55e3c", 0xe3}], 0x2, &(0x7f00009f8000-0x108)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x88, 0x117, 0x2, 0x6f, "5555cd3d28c6e58ed4315b3a5daa911622c2a9a635161b0f9d67bc66bb5816a6e11459c4b5d2bfc2d84bae66e2cb8074ea661743909127d0dfaa16c6e1abe57396b8cc0d5312376599e12bff006f5fbfd6adc4979671638546b25a9e7c4d2dc0b67fc6552bc2ff09cb4b05f29b9b52"}, @assoc={0x18, 0x117, 0x4, 0x8d50}, @iv={0x50, 0x117, 0x2, 0x3b, "a080d3e6aaa4303f7b07b2a8c2ffa627733bb43ccaca97343f1a54e074eb12ec7a954cc684ecc3a288a532fd9f6dfbecfac3efda692e33ccbc8e00"}], 0x108, 0xc0}], 0x1, 0x48090) r3 = getgid() syz_fuse_mount(&(0x7f00003e6000)='./file0\x00', 0x0, r2, r3, 0x6, 0x0) 2018/01/21 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x40000, &(0x7f0000a95000-0x10)={0x0, &(0x7f0000000000)=[]}) modify_ldt$write(0x1, &(0x7f000029d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 23:25:46 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, 0x9a, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = creat(&(0x7f0000403000)='./file0\x00', 0x122) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f44000)=0x0, &(0x7f0000c1e000)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000ad0000-0x8)=0x1) r3 = syz_open_procfs(0x0, &(0x7f0000dd7000)='oom_score_adj\x00') fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000db2000)=0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) fcntl$getownex(r2, 0x10, &(0x7f00003ac000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007a8000)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000005b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ebd000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b4000-0x4)=0xe8) getresgid(&(0x7f00003bb000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000110000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f000061d000-0x38)={&(0x7f000024f000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f83000-0x40)=[{&(0x7f00006e4000)={0x21dc, 0x1a, 0x10, 0x5, 0x2, "", [@nested={0x106c, 0x56, [@generic="0780cb4002da4d55789397833d45480bf73dd9f454f3077e362e256d3fed0defe1566ab81a0a48dd9265446466382d140803767be08d40d857635b23788195894f6effe3c76fceee42887f1bb45650a1ce68b032bf7017", @generic="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@typed={0x10, 0x10, @u64=0x3}]}, @typed={0xc, 0xf, @pid=r4}, @typed={0x10, 0x3b, @u64=0x40}, @generic="08d1cb90991095609ea8ccec3baab273eae8dbf473258d300c103c4a774d0bb8b3493a7dc808ef700d882606e0f33826bc04d27df7d6f7da9e8aa7d8416b426a9bb0bb2127e5c5b702d2a170f793a93c1a15b863d1aa7337d48b", @generic="5a28d8c16df184d6bc38b601bd58f5529842d11c9cd7995482b597084d185f5aebfd939da05d1813793ff197", @typed={0x10, 0x2c, @u64=0x80}, @nested={0x10ac, 0x21, [@typed={0xc, 0x4e, @u32=0x129f}, @typed={0xc, 0x84, @ipv4=@multicast2=0xe0000002}, @generic="a5aa200002fb092d95a53532cd637fa28c0a3aceb0c1b78908049e02ac872a7328f89517ad5e3a5656bfde0b508b402b80b26617b2e2549c0064daac8390312fafca031e81da3b835f3dbad65bce53e828a5274b0bfe4a824c40df2e774b09a0003c390d974390789f59250dc407a61c1126f88446d01803333d3f484a87f6e519f625c67f34a4d90a73ca885e", 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@generic="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"]}, @nested={0x4c, 0x1d, [@generic="59de857410e8d4ffe50edc1a2da0b020d26877d2c22163f92a1c16bd3b5e5d1bc01fbc8aae4a9289e5e2d5afee42fbbaa8521bf3d64aa3c4546949960375a1636ca972e8dcd1"]}]}, 0x10bc}], 0x4, &(0x7f0000b5f000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r3, r3, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r3, r0, r3, r0, r0]}], 0xa8, 0x800}, 0x0) 2018/01/21 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000061f000)='/dev/mixer\x00', 0x400, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000f1a000-0x8)=0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/21 23:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x50, &(0x7f000026f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000-0x4)=0xe8) r3 = dup3(r1, r2, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000095b000)={0x1, 0x0, [{0x8000, 0x3, 0x0, 0x0, @msi={0x0, 0x40, 0x4}}]}) 2018/01/21 23:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000272000)=""/4096) 2018/01/21 23:25:46 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}) pivot_root(&(0x7f0000012000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000013000)={0x40, "3bf0a36c28a9af73eb636c657dca9b39e1e4811cc5579b2740d812483756557875446090f3c7491618fa26fde5113ec75ca2aee61e713192c535f9137e622d99"}) 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, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 246.751302] INFO: task syz-executor5:15760 blocked for more than 120 seconds. [ 246.758853] Not tainted 4.15.0-rc8-mm1+ #59 [ 246.763731] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771701] syz-executor5 D20624 15760 4738 0x00000004 [ 246.777350] Call Trace: [ 246.779946] __schedule+0x8eb/0x2060 [ 246.783674] ? __sched_text_start+0x8/0x8 [ 246.787903] ? generic_make_request+0x1b1/0xdd0 [ 246.792590] ? blk_get_request+0x40/0x40 [ 246.796661] ? iov_iter_advance+0x2a1/0x13f0 [ 246.801118] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.806563] schedule+0xf5/0x430 [ 246.809970] ? __schedule+0x2060/0x2060 [ 246.813962] ? submit_bio+0x19a/0x580 [ 246.817781] ? submit_bio+0x19a/0x580 [ 246.821587] ? bio_iov_iter_get_pages+0x381/0x4e0 [ 246.826442] ? generic_make_request+0xdd0/0xdd0 [ 246.831130] ? bio_phys_segments+0xa0/0xa0 [ 246.835391] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.840594] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.845711] io_schedule+0x1c/0x70 [ 246.849251] __blkdev_direct_IO_simple+0x7bd/0xf50 [ 246.854199] ? blkdev_bio_end_io_simple+0x150/0x150 [ 246.859213] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.864411] ? check_noncircular+0x20/0x20 [ 246.868655] ? __lock_is_held+0xb6/0x140 [ 246.872753] ? rcu_read_lock_sched_held+0x108/0x120 [ 246.877770] ? __mark_inode_dirty+0x262/0x1170 [ 246.882363] ? __inode_attach_wb+0xf50/0xf50 [ 246.886767] ? sanity+0x1ff/0x600 [ 246.890220] ? lock_downgrade+0x980/0x980 [ 246.894366] ? bdput+0x40/0x40 [ 246.897570] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 246.902496] ? lock_downgrade+0x980/0x980 [ 246.906667] blkdev_direct_IO+0xccb/0x1060 [ 246.910902] ? blkdev_direct_IO+0xccb/0x1060 [ 246.915326] ? touch_atime+0x1a6/0x2f0 [ 246.919222] ? lock_downgrade+0x980/0x980 [ 246.923390] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 246.928537] ? __sb_end_write+0xa0/0xd0 [ 246.932537] ? touch_atime+0xf7/0x2f0 [ 246.936339] ? inode_dio_wait+0x530/0x530 [ 246.940506] ? inode_dio_wait+0x530/0x530 [ 246.944677] ? __atime_needs_update+0xb40/0xb40 [ 246.949401] ? filemap_check_errors+0x90/0xc0 [ 246.954009] generic_file_read_iter+0x4cc/0x28e0 [ 246.958790] ? generic_file_read_iter+0x4cc/0x28e0 [ 246.963756] ? do_raw_spin_trylock+0x190/0x190 [ 246.968343] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.972855] ? filemap_range_has_page+0x340/0x340 [ 246.977715] ? copy_overflow+0x20/0x20 [ 246.981622] ? __schedule+0x8f3/0x2060 [ 246.985505] ? find_held_lock+0x35/0x1d0 [ 246.989568] ? check_noncircular+0x20/0x20 [ 246.993792] ? check_noncircular+0x20/0x20 [ 246.998040] ? __sched_text_start+0x8/0x8 [ 247.002188] ? plist_check_list+0x7e/0xa0 [ 247.006371] ? find_held_lock+0x35/0x1d0 [ 247.010437] ? check_noncircular+0x20/0x20 [ 247.014684] ? __is_insn_slot_addr+0x1fc/0x330 [ 247.019281] ? lock_downgrade+0x980/0x980 [ 247.023440] ? find_held_lock+0x35/0x1d0 [ 247.027511] ? is_bpf_text_address+0x7b/0x120 [ 247.032031] ? lock_downgrade+0x980/0x980 [ 247.036182] ? lock_release+0xa40/0xa40 [ 247.040161] ? __free_insn_slot+0x5c0/0x5c0 [ 247.044484] ? rcutorture_record_progress+0x10/0x10 [ 247.049527] ? is_bpf_text_address+0xa4/0x120 [ 247.054031] ? kernel_text_address+0x102/0x140 [ 247.058619] ? __kernel_text_address+0xd/0x40 [ 247.063115] ? unwind_get_return_address+0x61/0xa0 [ 247.068137] ? __save_stack_trace+0x7e/0xd0 [ 247.072467] ? save_stack+0xa3/0xd0 [ 247.076096] ? save_stack+0x43/0xd0 [ 247.079723] ? kasan_kmalloc+0xad/0xe0 [ 247.083622] ? __kmalloc+0x162/0x760 [ 247.087332] ? alloc_pipe_info+0x23f/0x4b0 [ 247.091566] ? splice_direct_to_actor+0x64a/0x820 [ 247.096421] ? do_splice_direct+0x29b/0x3c0 [ 247.100750] ? do_sendfile+0x5c9/0xe80 [ 247.104641] ? SyS_sendfile64+0xbd/0x160 [ 247.108708] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.113656] ? find_held_lock+0x35/0x1d0 [ 247.117738] ? debug_mutex_init+0x1c/0x60 [ 247.121886] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.126916] ? __lockdep_init_map+0xe4/0x650 [ 247.131330] ? lockdep_init_map+0x9/0x10 [ 247.135394] ? debug_mutex_init+0x2d/0x60 [ 247.139557] ? SyS_membarrier+0x600/0x600 [ 247.143724] blkdev_read_iter+0x105/0x170 [ 247.147874] generic_file_splice_read+0x3f9/0x7b0 [ 247.152745] ? pipe_to_user+0x160/0x160 [ 247.156714] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.161301] ? avc_policy_seqno+0x9/0x20 [ 247.165365] ? selinux_file_permission+0x82/0x460 [ 247.170225] ? rw_verify_area+0xe5/0x2b0 [ 247.174282] ? pipe_to_user+0x160/0x160 [ 247.178257] do_splice_to+0x10a/0x160 [ 247.182073] splice_direct_to_actor+0x242/0x820 [ 247.186752] ? _cond_resched+0x14/0x30 [ 247.190644] ? generic_pipe_buf_nosteal+0x10/0x10 [ 247.195510] ? do_splice_to+0x160/0x160 [ 247.199509] ? security_file_permission+0x89/0x1e0 [ 247.204449] ? rw_verify_area+0xe5/0x2b0 [ 247.208512] do_splice_direct+0x29b/0x3c0 [ 247.212669] ? splice_direct_to_actor+0x820/0x820 [ 247.217526] ? rw_verify_area+0xe5/0x2b0 [ 247.221599] do_sendfile+0x5c9/0xe80 [ 247.225410] ? do_compat_pwritev64+0x100/0x100 [ 247.229997] ? __might_sleep+0x95/0x190 [ 247.233976] ? kasan_check_write+0x14/0x20 [ 247.238216] ? _copy_from_user+0x99/0x110 [ 247.242373] SyS_sendfile64+0xbd/0x160 [ 247.246268] ? SyS_sendfile+0x1a0/0x1a0 [ 247.250253] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.255278] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.260044] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.264821] RIP: 0033:0x452ee9 [ 247.268028] RSP: 002b:00007f3928ed5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 247.275751] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 247.283031] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000014 [ 247.290311] RBP: 000000000000061b R08: 0000000000000000 R09: 0000000000000000 [ 247.297601] R10: 0000000000008400 R11: 0000000000000212 R12: 00000000006f8328 [ 247.304892] R13: 00000000ffffffff R14: 00007f3928ed66d4 R15: 0000000000000000 [ 247.312186] [ 247.312186] Showing all locks held in the system: [ 247.318522] 2 locks held by khungtaskd/746: [ 247.323007] #0: (rcu_read_lock){....}, at: [<0000000065e2fde6>] watchdog+0x1c5/0xd60 [ 247.331163] #1: (tasklist_lock){.+.+}, at: [<00000000e78e2bf0>] debug_show_all_locks+0xd3/0x400 [ 247.340228] 2 locks held by getty/3636: [ 247.344196] #0: (&tty->ldisc_sem){++++}, at: [<00000000b3422001>] ldsem_down_read+0x37/0x40 [ 247.352877] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a391eae>] n_tty_read+0x2ef/0x1a00 [ 247.362186] 2 locks held by getty/3637: [ 247.366165] #0: (&tty->ldisc_sem){++++}, at: [<00000000b3422001>] ldsem_down_read+0x37/0x40 [ 247.374842] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a391eae>] n_tty_read+0x2ef/0x1a00 [ 247.384148] 2 locks held by getty/3638: [ 247.388118] #0: (&tty->ldisc_sem){++++}, at: [<00000000b3422001>] ldsem_down_read+0x37/0x40 [ 247.396845] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a391eae>] n_tty_read+0x2ef/0x1a00 [ 247.406140] 2 locks held by getty/3639: [ 247.410120] #0: (&tty->ldisc_sem){++++}, at: [<00000000b3422001>] ldsem_down_read+0x37/0x40 [ 247.418797] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a391eae>] n_tty_read+0x2ef/0x1a00 [ 247.428084] 2 locks held by getty/3640: [ 247.432046] #0: (&tty->ldisc_sem){++++}, at: [<00000000b3422001>] ldsem_down_read+0x37/0x40 [ 247.440722] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a391eae>] n_tty_read+0x2ef/0x1a00 [ 247.450033] 2 locks held by getty/3641: [ 247.454024] #0: (&tty->ldisc_sem){++++}, at: [<00000000b3422001>] ldsem_down_read+0x37/0x40 [ 247.462699] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a391eae>] n_tty_read+0x2ef/0x1a00 [ 247.471989] 2 locks held by getty/3642: [ 247.475956] #0: (&tty->ldisc_sem){++++}, at: [<00000000b3422001>] ldsem_down_read+0x37/0x40 [ 247.484632] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a391eae>] n_tty_read+0x2ef/0x1a00 [ 247.493925] [ 247.495548] ============================================= [ 247.495548] [ 247.502552] NMI backtrace for cpu 1 [ 247.506195] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc8-mm1+ #59 [ 247.513355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.522685] Call Trace: [ 247.525253] dump_stack+0x194/0x257 [ 247.528856] ? arch_local_irq_restore+0x53/0x53 [ 247.533509] ? debug_show_all_locks+0x2f4/0x400 [ 247.538158] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.542542] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.547021] nmi_cpu_backtrace+0x1d2/0x210 [ 247.551233] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.555699] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.560962] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.566127] watchdog+0x90c/0xd60 [ 247.569563] ? reset_hung_task_detector+0xa0/0xa0 [ 247.574380] ? complete+0x62/0x80 [ 247.577831] ? __schedule+0x2060/0x2060 [ 247.581784] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.586088] ? __lockdep_init_map+0xe4/0x650 [ 247.590479] ? do_raw_spin_trylock+0x190/0x190 [ 247.595032] ? lockdep_init_map+0x9/0x10 [ 247.599073] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.604151] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.609140] ? trace_hardirqs_on+0xd/0x10 [ 247.613261] ? __kthread_parkme+0x175/0x240 [ 247.617558] kthread+0x33c/0x400 [ 247.620899] ? reset_hung_task_detector+0xa0/0xa0 [ 247.625719] ? kthread_stop+0x7a0/0x7a0 [ 247.629678] ret_from_fork+0x3a/0x50 [ 247.633430] Sending NMI from CPU 1 to CPUs 0: [ 247.637937] NMI backtrace for cpu 0 [ 247.637943] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc8-mm1+ #59 [ 247.637946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.637954] RIP: 0010:lock_release+0x51a/0xa40 [ 247.637956] RSP: 0018:ffff8801db207ae8 EFLAGS: 00000086 [ 247.637960] RAX: dffffc0000000000 RBX: ffffffff8682c340 RCX: 1ffffffff0d05975 [ 247.637962] RDX: 1ffffffff0d1929d RSI: 0000000000000001 RDI: 0000000000000086 [ 247.637964] RBP: ffff8801db207c18 R08: 0000000000000000 R09: 1ffff1003b640f66 [ 247.637966] R10: ffff8801db207b00 R11: 0000000000000000 R12: 0000000000000000 [ 247.637968] R13: ffffffff8682c340 R14: ffff8801db207b30 R15: 1ffff1003b640f62 [ 247.637971] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.637973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.637974] CR2: 00007fa643bdf000 CR3: 0000000006822002 CR4: 00000000001606f0 [ 247.637979] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 247.637981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.637982] Call Trace: [ 247.637983] [ 247.637990] ? tick_irq_enter+0x9e/0x390 [ 247.637994] ? lock_downgrade+0x980/0x980 [ 247.637998] ? lock_release+0xa40/0xa40 [ 247.638003] ? clockevents_program_event+0x163/0x2e0 [ 247.638008] ? rebalance_domains+0xcc0/0xcc0 [ 247.638016] ktime_get+0x144/0x3a0 [ 247.638019] ? tick_irq_enter+0x9e/0x390 [ 247.638024] ? ktime_get_resolution_ns+0x300/0x300 [ 247.638028] ? rcu_idle_exit+0x410/0x410 [ 247.638032] ? ktime_get+0x26f/0x3a0 [ 247.638037] tick_irq_enter+0x9e/0x390 [ 247.638044] irq_enter+0xb6/0xd0 [ 247.638048] scheduler_ipi+0x23d/0x820 [ 247.638052] ? migration_cpu_stop+0x470/0x470 [ 247.638056] ? tick_program_event+0x83/0x100 [ 247.638060] ? task_prio+0x40/0x40 [ 247.638065] ? rcu_irq_exit+0xd8/0x110 [ 247.638070] smp_reschedule_interrupt+0xe6/0x670 [ 247.638073] ? smp_thermal_interrupt+0x700/0x700 [ 247.638077] ? _raw_spin_lock+0x32/0x40 [ 247.638081] ? _raw_spin_unlock+0x22/0x30 [ 247.638085] ? handle_edge_irq+0x2b4/0x7c0 [ 247.638089] ? task_prio+0x40/0x40 [ 247.638095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.638100] reschedule_interrupt+0xa9/0xb0 [ 247.638101] [ 247.638105] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.638107] RSP: 0018:ffffffff86807c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.638110] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 247.638112] RDX: 1ffffffff0d192a0 RSI: 0000000000000001 RDI: ffffffff868c9500 [ 247.638113] RBP: ffffffff86807c38 R08: 0000000000000000 R09: 0000000000000000 [ 247.638115] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.638117] R13: ffffffff86807cf0 R14: ffffffff87044ae0 R15: 0000000000000000 [ 247.638124] ? trace_hardirqs_on+0xd/0x10 [ 247.638127] default_idle+0xbf/0x430 [ 247.638131] ? __sched_text_end+0x4/0x4 [ 247.638135] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.638140] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.638143] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.638146] ? mark_tsc_async_resets+0x30/0x30 [ 247.638152] arch_cpu_idle+0xa/0x10 [ 247.638155] default_idle_call+0x36/0x90 [ 247.638158] do_idle+0x24a/0x3b0 [ 247.638163] cpu_startup_entry+0x104/0x120 [ 247.638166] ? cpu_in_idle+0x20/0x20 [ 247.638169] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.638173] ? trace_hardirqs_on+0xd/0x10 [ 247.638177] rest_init+0xed/0xf0 [ 247.638182] start_kernel+0x7f1/0x819 [ 247.638185] ? mem_encrypt_init+0xb/0xb [ 247.638188] ? early_idt_handler_common+0x3b/0x60 [ 247.638194] ? x86_family+0x32/0x40 [ 247.638199] x86_64_start_reservations+0x2a/0x2c [ 247.638202] x86_64_start_kernel+0x77/0x7a [ 247.638205] secondary_startup_64+0xa5/0xb0 [ 247.638209] Code: 64 b3 35 05 00 0f 84 0d 02 00 00 48 8b bd e0 fe ff ff 57 9d 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 49 c7 04 07 00 00 00 00 <4a> c7 44 38 08 00 00 00 00 4a c7 44 38 10 00 00 00 00 42 c7 44 [ 247.638938] Kernel panic - not syncing: hung_task: blocked tasks [ 248.014543] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc8-mm1+ #59 [ 248.021702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.031027] Call Trace: [ 248.033593] dump_stack+0x194/0x257 [ 248.037196] ? arch_local_irq_restore+0x53/0x53 [ 248.041936] ? vsnprintf+0x1ed/0x1900 [ 248.045716] panic+0x1e4/0x41c [ 248.048900] ? refcount_error_report+0x214/0x214 [ 248.053634] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 248.058974] watchdog+0x91d/0xd60 [ 248.062409] ? reset_hung_task_detector+0xa0/0xa0 [ 248.067232] ? complete+0x62/0x80 [ 248.070672] ? __schedule+0x2060/0x2060 [ 248.074616] ? do_wait_intr_irq+0x3e0/0x3e0 [ 248.078913] ? __lockdep_init_map+0xe4/0x650 [ 248.083294] ? do_raw_spin_trylock+0x190/0x190 [ 248.087847] ? lockdep_init_map+0x9/0x10 [ 248.091880] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 248.096958] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.101947] ? trace_hardirqs_on+0xd/0x10 [ 248.106066] ? __kthread_parkme+0x175/0x240 [ 248.110360] kthread+0x33c/0x400 [ 248.113710] ? reset_hung_task_detector+0xa0/0xa0 [ 248.118522] ? kthread_stop+0x7a0/0x7a0 [ 248.122470] ret_from_fork+0x3a/0x50 [ 248.126660] Dumping ftrace buffer: [ 248.130238] (ftrace buffer empty) [ 248.133920] Kernel Offset: disabled [ 248.137523] Rebooting in 86400 seconds..