x0, 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$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000029f000-0x1)=0x0) r1 = open(&(0x7f0000bb5000)='./file0\x00', 0x20000, 0x20) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000016000-0x98)=""/152) r2 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r2, 0xc008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/20 05:29:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/policy\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f00007ef000-0x1000)=""/4096, 0x1000, 0xffffffff, &(0x7f0000475000-0x10)={0x77359400, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000023000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00008b0000-0x4)=0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000c51000-0x40)={r2, 0x7, &(0x7f000077c000)=[0x4, 0xffffffff, 0x1, 0x8e, 0xddbe, 0x0, 0x17], &(0x7f0000d47000)=[0x282], 0x1, 0x1, 0x1ff, &(0x7f0000fac000-0x4)=[0x8430], &(0x7f0000194000-0x24)=[0x1, 0x6b, 0x8000, 0x9, 0x9, 0x4, 0x7, 0x3, 0x7], 0x0}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:29:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ctr-blowfish-asm)\x00'}, 0x58) getsockname(r0, &(0x7f0000142000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000763000)=0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000aee000)={0x0, 0x7fff}, &(0x7f0000220000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000669000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffff80, 0x6, 0x3, 0x4}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009fc000)={r2, 0xd0f, 0x81, 0x800, 0x5, 0xdd, 0x1, 0x80000000, {r3, @in6={{0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x4, 0x0, 0xfffffffffffffffb}}, &(0x7f0000de5000-0x4)=0xb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf", 0x4) 2018/01/20 05:29:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') pipe2(&(0x7f00000b8000-0x8)={0x0, 0x0}, 0x20e4d1485daeb05d) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000057e000)={0x5, &(0x7f0000089000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000400000-0x8)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a59000-0x8)={0x0, 0x0}) accept4$inet6(r2, &(0x7f00006ac000-0x5)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000e02000)=0x1c, 0x80800) r3 = socket(0x10, 0x2, 0x10) syz_open_dev$mice(&(0x7f0000627000)='/dev/input/mice\x00', 0x0, 0x380) write(r3, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x400000, 0x0) acct(0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f00003b4000)={0x1, 0x100000000, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$dupfd(r1, 0x406, r4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/20 05:29:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000950000-0xb)={0x80000001, 0x3, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, 0xb) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) 2018/01/20 05:29:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000083000)={0x0, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6f, 0x4, 0x400, 0x10001}, &(0x7f0000ccb000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={r1, 0x0}, &(0x7f0000169000)=0xfffffdb6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000494000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/20 05:29:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x820, &(0x7f00000c3000-0x4)=0x401, 0x193) 2018/01/20 05:29:21 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f000001b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x101000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000024000-0x8)=&(0x7f000001f000-0x1)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000a32000-0x70)={[{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]}) [ 61.168553] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.274574] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f00000ce000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f000017c000)={@random="be9dcab4ed5d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "8bf253", 0x60, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0xffffffffffffffff}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e34590", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000d2000-0x14)={{0x3, 0x346440000, 0x10001, 0xfffffffffffffff8, 0x3f, 0x0}, 0x8, 0x4, 0x1}) 2018/01/20 05:29:22 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00004d0000-0x8)='keyring\x00', &(0x7f0000e1f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000ee5000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x37)=@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], @rand_addr=0x0}, 0x0}}}, &(0x7f0000001000)=0x3a) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x7, 0x9, 0x8001, 0x5, 0x200, 0x1, {0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x2, 0x9, 0x1, 0xfffffffffffff001}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x1}, 0x8) 2018/01/20 05:29:22 executing program 6: prctl$intptr(0x10000000000002f, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/20 05:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003e8000-0xa)='/dev/dsp#\x00', 0xc9, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000b95000)='-system:\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x0) 2018/01/20 05:29:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f37000-0x6)='proc-\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dba000+0x68e)={0x0, 0x1}, &(0x7f000096a000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e6d000)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x82, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:29:22 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000052000-0x4)=0x0, &(0x7f0000036000)=0x0) stat(&(0x7f0000045000)='./file0\x00', &(0x7f000003f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000027000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000052000-0x4)=0xc) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000002e000-0x4)=0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = gettid() r13 = geteuid() mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001a000)=0x0, &(0x7f0000051000+0xc3)=0x0, &(0x7f0000051000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) r16 = geteuid() mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000052000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r18 = getpid() mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000003e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000051000)=0xe8) r20 = getegid() mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000021000-0x1f)=[{&(0x7f0000051000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000052000-0x30)=[{&(0x7f0000027000-0x16)="0f9f1b257657ed6c39db4f0a0b58350dd1f7cd26d799", 0x16}, {&(0x7f000001e000)="", 0x0}, {&(0x7f0000051000)="bf0865182d566661ca61231903638acf2c3d99b1c31c0133227ab6acb4b856e7bade1c77d3f3e7c61e0f3f9adaa6639ee1b104c276015a5633c1341bd7d1f700b6bdb6aa2d38063a4b434c95ea3106479bc81fcec6bf1430bc9c1620046a38160040b606dd30cc0cf854e6fabbf759b49a8eaa832cc37661e8644bbff572fc410006697cae32922951d26b0d9524c7bcf63d5e22be8e9e1a03bf54e357bb5b9f4702f79bc32d8584bc2bc1b96d452dce78b23c217922d0af9adac7bedaacb15b5d0dacb21e0e7e8c7827a81e0dfe4cd59550b45c6e5e2a5603f27ff70b5857", 0xdf}], 0x3, &(0x7f0000042000-0x80)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x80, 0x40040}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000051000)=[{&(0x7f000003c000)="34c20b4549ca553f51edf43b93cf691a949931d04d8ce5e78fa68317332de072522fdb96bc79dc2ef12a5e511f18f037530020ab0ecfec7b9de53f18a5bef3c5a3d3bbb10004ad5e65b158123d70d7bb9bf72fa1114a140205e3f1711272a155b3c904df5974cbee663fb8c2a4ba0c830f03c5b749282418bcf6d0569b1921f7acf0aee5", 0x84}, {&(0x7f000001d000-0xf9)="d7ca8d8e45247fcdcdcd03a90fe5577808220b876ae87c1215131da8de4d743d6a07edbb7534c99e9eeb44a1c55721133a0599cbdafd88b69ea153011cfa33b1d7a9e25982c824225d7f0dd9ad3c94d6dc289efa34a980393dddf04fa156db40c833b6bc2f29a757604f19e2669f38c7f6dbe6811aec2b30a72350a254ca044b5a5951105bd8723f12df83183cb11c5e612c8e16393208fc459ef3464ee73b1b50da9fef0524e12910e585c3f57f17793476f43c511e37d21c1fef72cde41c3839fc5f1d10f70ac5e38ac18e30d0b957b99853ce35c98b562aa2b2ced4c176ea6a2fb067856ee356b933808d8c06f53f39abc557c981c87a4d", 0xf9}, {&(0x7f0000051000)="1b7c4ab4ae5675c03faee84aa8384770e6249883fad473f3f88009ee7dcce095f152cfe1e6341c44da1fc2c53cb65ddaec641325fab9c1095eef5247b3ff", 0x3e}], 0x3, &(0x7f0000051000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r0, r2]}], 0x138, 0x0}], 0x2, 0x20000010) 2018/01/20 05:29:22 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe4000-0x4)=0x7, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/audio\x00', 0x20000, 0x0) ppoll(&(0x7f0000fe0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000005000-0x8)=0x1000000000000009) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fe4000-0x8)='./file0\x00', &(0x7f000043d000)=""/189) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f00003b7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x10, 0x800) 2018/01/20 05:29:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d2000)={0x0, 0x0}) fchmodat(r0, &(0x7f00008d5000)='./file0\x00', 0x20) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f49000-0x4)=0x0, &(0x7f0000a54000-0x4)=0x4) bind$alg(r1, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x1000, 0x100000000000, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x30c, &(0x7f00005b2000-0x60)=[], 0x30, 0x0}, 0x0) 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) eventfd2(0xffffffff, 0x801) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/20 05:29:22 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) r1 = syz_open_dev$vcsn(&(0x7f0000da8000)='/dev/vcs#\x00', 0x0, 0x101800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000000e000-0x2f)=""/47, 0x2f, 0x40, 0x0, 0x0) 2018/01/20 05:29:22 executing program 6: mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x20002) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/20 05:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000500000-0xa0)={0x0, @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]}, 0x3, 0x2, 0x6, 0x101, 0x4}, &(0x7f0000844000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000fa000)={r1, 0xffff}, 0x8) ioctl(r0, 0x400000000227f, &(0x7f0000e29000)="") 2018/01/20 05:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) r1 = creat(&(0x7f00001c0000)='./file0\x00', 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, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ef5000)=0x1, 0x4) io_submit(0x0, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000564000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$llc(r2, 0x0, &(0x7f0000cfd000)=0x0) 2018/01/20 05:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/ppp\x00', 0x0, 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000740000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000618000)=0xe8) fstat(r0, &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b1f000-0x4)=0x0) stat(&(0x7f0000117000)='./file0\x00', &(0x7f0000f3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ea1000)='./file0\x00', &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00007a0000)={&(0x7f0000bb3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000021000-0x10)=[{&(0x7f0000f35000-0x1b)="de25cd88941fb2177ed6f7a04365311cc0c072b146660429dc5185", 0x1b}], 0x1, &(0x7f0000308000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x40840}, 0x80) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r1) 2018/01/20 05:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000041e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a0e000-0x4)=0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) r2 = add_key$user(&(0x7f0000783000-0x5)='user\x00', &(0x7f0000cfd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e80000-0x59)="dcc2240783f46705765962d708218e241aeccf125b6ec652ebc818f33ac53e81bb195fe7e5de72eb46290cb5c23afcb8024ca46c77fd5706aef34a4cf81da24274c5542cf6383896a4c8f34ddd5358eca4340c7390f11b2612", 0x59, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e71000-0x8)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000cfc000-0x8)='keyring\x00', &(0x7f0000d35000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000638000)="8028ec61b1353d21d082bc1b826de1252e2761f217dd4f386b8270cbe741cd311cdf87a9d1aadda1e506b793d3f806a94b1c9ada1dd5f65b45ad1a687eec", 0xfffffffffffffebc, r3) 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000057d000)='/dev/random\x00', 0x0, 0x40001) writev(r0, &(0x7f0000de5000-0x20)=[{&(0x7f0000a4d000)="e598b24fd35b8c5232aa2a6841c03ff3c0202fa14748fb9e1c181accfad7aafb9d8bd89b863042c3be5e9828353b4eb6568df7ad0c86c0aed1c30e9c47a132d1a35c5e5e3c36a4ae23cf0503552c1b3e00b16ada99c7be7fd422fd62679d6b2dafce6c20c56950e91752abc3f21469bb1fd2240f40fe1bda52cde8901f733cb0d158adc423059735e30e807dc5c16028090a4cee4f9e3356e33a96a078befa5b5208982c26c7323a11346272cddb788c8b8ded4bdd4493ad6d45f369e93a46c60fa33a", 0xc3}, {&(0x7f000001c000-0x1000)="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", 0x1000}], 0x2) 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) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fae000-0xc)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005da000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/20 05:29:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000ca5000)="037820c64df5b7bf457f379b2db42dc5a628ee3fa5e4b1be4ec6a37e1b956fba04101883b8aa034f1a5455fa5394a07fad912e58f4c43988aa0400000006000000f9ac5251b37f009dc56d0ef62e86e21e3b9c78d35bb76c529f0010c24c14db80d8ace14769f66cb34cf560db57df1c5b2014b264831b17c2b4897a", 0x3ed) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002db000-0x10)=[{&(0x7f0000295000)=""/4096, 0xfffffdb8}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:22 executing program 6: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008004, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff37) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x644, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000004e000-0xa)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000034f000-0xb)={0x5, 0xc7a, 0x219, 0x7ff, 0x4, 0x0, 0x2, 0x40, 0x5, 0xfff, 0x0}, 0xb) 2018/01/20 05:29:22 executing program 1: prctl$void(0x100002022) 2018/01/20 05:29:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000080f000-0xf)='/dev/sequencer\x00', 0x46, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000672000-0x1c)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000e2f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ee9000-0x4)=0x80, 0x80800) bind$inet6(r1, &(0x7f0000a53000-0x1c)={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) accept4$netrom(r1, &(0x7f0000198000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b56000)=0x48, 0x0) 2018/01/20 05:29:22 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/20 05:29:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = request_key(&(0x7f0000ddf000-0xb)='cifs.idmap\x00', &(0x7f0000af1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e4000-0xd)='-&system\'em1\x00', 0x0) request_key(&(0x7f00004a9000)='dns_resolver\x00', &(0x7f0000b3d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000678000-0x1f)="47504c2c776c616e316e6f646576776c616e30af7d2f637075736574252700", r1) 2018/01/20 05:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) inotify_add_watch(r0, &(0x7f00002f2000-0x8)='./file0\x00', 0x9c77e3513a6cd3f3) r2 = syz_open_procfs(0x0, &(0x7f0000575000)='oom_adj\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000064c000)={0xf2, 0x7, 0x8, 0x1ff, 0x7f8000000000000, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/20 05:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f000082c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539esp(ctr-des3_ede-asm,wp384-generic))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f0000073000-0x20)=[{&(0x7f0000c29000-0xbe)="717168324c3b0d89b1b9be169b40ff1bfb35e82bdbae058e47ecfa1a00ed9742d1d8574a2b512d10d2e63459c5ed8c174e98514e0a34244a9ff52bc2a841515e3bb0f0b5042ec3f1fcf664d7857dd135aead5ea2d92607eb8c0dd729ee3bde832bd81fa7d38338bfc9717cf57197388b3d83e330c6518a3d1707af5a9883d31baf565ff37ed0bb3540cba2cb0b1a775dacfb83b6f24e298ec4d0c0f737e2e67fbd63208772bb61f696b240f0aa", 0xad}], 0x1, &(0x7f0000763000)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x10}, 0x4008880) io_submit(r3, 0x2, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r1, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, 0xffffffffffffffff}]) 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00003dd000-0x10)={0x20000000c, 0x8, [0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000092e000-0xb)='/dev/audio\x00', 0x801, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000093f000-0x18)={0x7fff, 0x3, 0x8, 0x0, 0x7fff, 0x2}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/20 05:29:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 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) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000088e000-0x49)={0x3f, "000a6918c46e4bc4c545ca7f8dce75134e5ccc38f3f7648863774b1666cb34875635e0b7115f104f3d0239efc94f2c824c44259eede1c80f59e720b37ec65c05936416bdf7"}) 2018/01/20 05:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b6d000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000741000)={0xe, 0x7, 0x3, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f000066a000)={0x100000001, 0x4}) r8 = shmget(0x0, 0x1000, 0x2, &(0x7f00000a1000/0x1000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f00003bd000-0xff)=""/255) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r11 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r9, r10, r11, r12, 0x50, 0x6, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f00008c4000-0x10)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/20 05:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x7, 0x100000001) r0 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') preadv(r0, &(0x7f0000363000-0x90)=[{&(0x7f0000898000)=""/234, 0xea}, {&(0x7f00004f5000)=""/4096, 0x1000}], 0x2, 0x0) getsockname$packet(r0, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000af8000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000062000)={&(0x7f000082d000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000c2c000)={&(0x7f0000c41000-0x6c)=@setneightbl={0x6c, 0x43, 0x1, 0x4, 0x2, {0x0, 0x0, 0x0}, [@NDTA_NAME={0xc, 0x1, "e8766d6e65743100"}, @NDTA_GC_INTERVAL={0x10, 0x8, 0xe00000000000}, @NDTA_PARMS={0xc, 0x6, [@NDTPA_IFINDEX={0x8, 0x1, r1}]}, @NDTA_THRESH3={0x8, 0x4, 0x401}, @NDTA_THRESH3={0x8, 0x4, 0x8}, @NDTA_THRESH3={0x8, 0x4, 0x1}, @NDTA_THRESH2={0x8, 0x3, 0x8}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x7}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) 2018/01/20 05:29:22 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') open(&(0x7f0000028000-0x8)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000090000)=0x2, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x10003) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/20 05:29:22 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x129, &(0x7f0000a89000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ca9000)='/dev/sg#\x00', 0x1ffc000000000, 0x8000) mmap$binder(&(0x7f0000152000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r1, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000ca6000)=""/0, &(0x7f0000ca7000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000c80000)=0x6) 2018/01/20 05:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000047f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r5) tkill(r3, 0x16) 2018/01/20 05:29:22 executing program 3: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) 2018/01/20 05:29:22 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f00005a9000-0x4)=0x0, &(0x7f0000001000-0x2f)="") pipe(&(0x7f00004e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x28)={0x1, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="611fd4c41ef1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/01/20 05:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000052a000)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000279000)={0x0, @in6={{0xa, 0x2, 0x300000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800}, &(0x7f0000b1c000+0x1db)=0x98) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00008e5000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000045a000)={r3, 0x100, 0x3, [0x63, 0x81a, 0x100000000]}, &(0x7f00002d0000-0x4)=0xe) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000d79000-0x5e)="03ecd36f06cfa34d06732591eb511e966eb681097be1494b4c30e36be4a07c0c205dbf6d9e820540185e8aabddd4aea4ec606c65f8d3b23138244cbf059641538af15637e3a1e300c48071edd9cb587310e5df2e3bf207a2e356001c250a") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000109000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000354000)={0x1, 0x0, [{0x4000009f, 0x0, 0x0}]}) 2018/01/20 05:29:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x29, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x3, 0x0, 0x5, 0x8}, {0x4, 0xdb5, 0x400000000001, 0x3}, {0x10000, 0x81, 0x20, 0x8001}]}) 2018/01/20 05:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000365000)={0x0, 0x1c, &(0x7f0000542000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f00008e5000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000786000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc0b5, 0x2c, 0x1, 0x4, 0x4, 0x20, 0x8, 0x7, 0x9, 0x2, 0x0, 0xfffffffffffffffd, 0x81, 0x7fffffff, 0x401]}, &(0x7f0000df9000)=0x108) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cf8000-0x4)=0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) writev(r0, &(0x7f0000e7f000-0x38)=[{&(0x7f0000610000)='6', 0x1}], 0x1) 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000871000-0xd)='/dev/snd/seq\x00', 0x0, 0x40001) read(r0, &(0x7f0000e76000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x5, &(0x7f0000e02000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000c3b000-0xa)='/dev/vcs#\x00', 0x2, 0x301000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000-0x20)={r1, &(0x7f0000b79000)='W', &(0x7f0000bd6000)="9e6af5525866bc033cc36b6367522e3016ce097e12b54686d10146b1bf8aa6cf768640eb32c782a5fc0fb50b6958eecf374ea6ef21", 0x3}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000884000-0x10)='/dev/sequencer2\x00', 0x20000000000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002ff000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002f8000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000101000)={r3, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xefbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/20 05:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f000011c000)='/dev/input/mouse#\x00', 0x3, 0x430000) accept4$llc(r1, &(0x7f0000bb1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000070e000-0x4)=0x10, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000935000)={0x3, 0x6144}) 2018/01/20 05:29:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000950000-0x9)='/dev/rtc\x00', 0x80800, 0x0) accept4(r0, &(0x7f0000e20000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ecc000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0xfffffffffffffffc, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) timer_create(0x4, &(0x7f0000a63000-0x60)={0x0, 0x2c, 0x0, @thr={&(0x7f0000d75000-0x38)="28389b2ef49e86e0d575b2c83dcc231a555e92e7e3cefedf1fdee8b6e1c1a74b9891c20669537465508bf67654c97bc2c008b7c4a5ac192c", &(0x7f0000f42000-0x67)="c8525af5b02050f01018e18aaabf7215953d6bcfbab4197323bce34f57c7d04aefe52ec2346b3087e2a68140d3149a5023d562d33aa57a6b5c90a8e4d03d4b3f6c1bc19f55e144545ab574860b008f63b9d752708593efddff55521223ba2661eee6f6e8068906"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3c000-0x4)=0x0) timer_delete(r1) 2018/01/20 05:29:22 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/ppp\x00', 0x94000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000018000)={0x7, 0x9, 0x4e}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000017000+0xe85)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:29:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl(r0, 0xc0984124, &(0x7f000000d000-0x2)="") 2018/01/20 05:29:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ff000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000f41000)='./file0\x00', 0x12340, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00001cc000)={0x7fff, 0x4, 0x2, 0x2, 0x6}) 2018/01/20 05:29:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000013000)='/dev/adsp#\x00', 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = perf_event_open(&(0x7f0000ea6000-0x78)={0x1, 0x78, 0xfffffffffffffffd, 0x4, 0xfffffffffffff000, 0x1f, 0x0, 0x80, 0x40000, 0x2, 0x8000, 0x3, 0x2, 0x5, 0xee, 0x7ff, 0x3, 0x0, 0xf38f, 0x8000, 0x6, 0x3, 0x7ff, 0x412cb438, 0xff, 0x1, 0x3, 0x6, 0x2, 0x5, 0xfffffffffffffff8, 0x800, 0x1ff, 0x9d, 0x6, 0x5, 0x400, 0x200, 0x0, 0x3, 0x0, @perf_config_ext={0x6, 0x1}, 0x2485, 0x14a05b51, 0x401, 0x7, 0x4, 0x9, 0x4, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x4) r3 = creat(&(0x7f0000875000-0x8)='./file0\x00', 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000cb8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) 2018/01/20 05:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000628000-0xc)='/dev/rfkill\x00', 0x20c000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000af9000-0x20)={@common='bpq0\x00', @ifru_flags=0x8200}) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000812000-0xf0)=[{{&(0x7f00005bc000-0x10)=@ipx={0x4, 0x3f, 0x5, "e143f75ffb81", 0x9, 0x0}, 0x10, &(0x7f0000d61000-0x60)=[{&(0x7f00002c1000-0xb9)="62fc6d0cc2b79e865a5adc4b6533c501e6c3302992b5629e33e33f29508a12a80360db178ae6a7378863e380209d67a6f8b8259f900bbc0e8a6065e37082c772114e85b9949d36c2c80c4b84ef2c62f4c9859d4d6cccd1fa3e313cd0c79107f3a321c06f5edd1cf620576480731758c1102465ead8d3f9dcd5e74bac28d83c41b1ed8a580a3fd423e9cd3cc962aac250aa2e5fca4521dfcf5a9bf495a856805cbe0001004abeaf226546fe76777ed36c150f1acd61dd79eccc", 0xb9}, {&(0x7f0000fcd000-0xb2)="3d06d287533445e3b91b4407558689ed266daa161ef312272012f7df271c369f8dca6a2f5e5d23c6b5c7467c91734fc5d446f75ac9332000ec4c6460b2a85946908c65b77bc21d602dbbb4bd574d26ee42c2d3b102a75cd021c81f01ed27dabb2386f2b5226c244e71b87e7cec48aef5d0fbc21081a9fdb66cf799ba53093fbb0307ccc17a0e9cfca28215d5f58c881e7c253b93d5def8aa259720b073e7cb806606b40d5412613a4cf1a29c8ea84e5bc564", 0xb2}, {&(0x7f00001f4000)="d7cb934f8081b1ead7447ecb620505e7bb578242e913e4d6e380bc612a854225ebb5fd4c24c43001628b887793c395c5361c7fc8b9a606", 0x37}, {&(0x7f0000ba8000)="f039ec9d5227f7e3e5ca26941a36b45fe289e3c778aea0f54fdafc79ea79d2805357e6d8c4e2bfc6587eb17acbb8debb37d35793903f8aa1226c11dbc9a949f03589e182bf80b11c3bdaafadd6e9a80929ac47cd2296ff9e32830b5d52957bfe917808c8f4163d736026f01028c665d4f584e4926fa01631c0fcb598946689285814807f075a01a505c603d4dc68d3030577955f5a0ed2b5b0ac6a20fffa66c843873b409e", 0xa5}, {&(0x7f00007c2000-0x9c)="334180799347558c7d7f047f746c16a7accd672a36dda00a74006d2f30cced19baf75f263fcafb291671c03bae136f1ee958e28f6a1e5b6dc214721bbc66b26cda57e8320576f5c8bb04edf800823c502725cbe828d5e46095900468594f8f4aadf97df6cbc003cd56e2beaa8b7856fd22e8a53e9b9e37b683c09c60fa4c1d27163d2bd8032b8b922c09c1911f892803410124f917a80159b326ed2c", 0x9c}, {&(0x7f00008c0000-0x6d)="99c9ab493af33803e8067e2893baad1bc2e504766a0625339939ed83724d354863241ccf32d65bc2e4381d92faea14177ed3dc83c808ab04a4667f3d4ef79c4263ff95e8857bdb35464dd79219548cd81bd4c29c37267781acbe6f855d09f2faad64b2e28a61e768fc524c02bb", 0x6d}], 0x6, &(0x7f0000dd5000-0x1c0)=[{0x70, 0x102, 0xfff, "e05849c558e6b9ecac1c159c0e8af32136c173f9e0826859f5011dafd9ed5faf51e52df769649787f1b1f23b8a577c23c5db54ee73e19b0ea9736907d18e2b7ff57de8469ae181a605e8f8dea6725d30670e2e3d052eae51f90c"}, {0xb8, 0x108, 0x6, "3d9e3e171ea3e35f02fefabee7392eb0cdb818bebfde434e5804a38dad71ab6c971fea436cf5eec65053c279ea6e9b8327918b2bdfe964f2ba4ec7517744e7ff4ece9ee1392f3c5e6fc720c136a5702718ae20a5a4fe7610ab64e0cf5c8e13571f9b3c442f07a2aa5fd265ecacefca7166fe9bb6f869136dc80262c2c3deec497ff39a18ab5da108686644902962435a9329db7f39c5ad29acc3b33b69292019d444cc"}, {0x98, 0x109, 0x3ff, "386dca445f41ba92b2e31870ebf3c6253c3808583b913b0ea6ad88d0d8e8c677946c683807f343f67d4e267d0bd00f6b1a68d26d77610f7abf1a15d539b9615c96875c460811b173f201b2d506999cfa633845aec5695c65692be360cb899742656b65521059d48456503a59e62cc45d2ef76cd1a611bf421a94767dcf8cb582560c"}], 0x1c0, 0x10}, 0xe1a}, {{&(0x7f0000a2e000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58, &(0x7f0000fca000)=[{&(0x7f0000134000-0x1000)="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0x1000}], 0x1, &(0x7f0000049000)=[{0xb8, 0x10f, 0x1f, "b18eee89a471a6e9171b9724c3b614dfabe572159b754bc72852a8f7ae3c53d407efe043f038b25e7f2fdfeaf09538680c7ba73015b6f45dd7cb8f2be65a36c3e051746b96783ecb89ab993e846717aa92c65c4ce6ce162838ca2f331cb5560c915adee18985c66cb859f15c8165eff74b649a64cb250d79f486587d8247003f158686a2bcbb087cd8089593ed7f090b3d8eba6ee5d79ae75c8b7265b467d6172e6435"}, {0x80, 0x29, 0x10000, "2041a0634dc8ff160a12ef647e22a84059fe541e065496c0366fd11907b4d9b44c0c06fed1d043d70b08fc7f65350e1d27ec7d824f33b0835d7ec5cb1cd83718229bee3b4c99859db14dd2337417155c621b28e5cc0e7e8783c21028df2a33d1e9b9bf0881d2276369"}, {0xc8, 0x10a, 0xffff, 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"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"}, {0x110, 0x110, 0x120000, "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"}, {0x48, 0x115, 0x4ff, "f14cbee9659ec0c3b9f408b79d2e392e07f2d86c319a10a2ec23db65f3299dc65dd592db7e1e85599037f272287fefb56c8d"}, {0x48, 0x129, 0x100000000, "27211aac8fa96340d3eef0bd44f47e3196c24818a1b2e5db1ffe5e37ccc7da287363f82831020a4c3d336c2478bbfa3a21601335e196cd48"}], 0x14c0, 0x4045}, 0x4}], 0x4, 0x24000000) sendto$inet(r1, &(0x7f0000a21000)=' ', 0x1, 0x20020003, &(0x7f0000bb7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/20 05:29:22 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c8f000-0xa)='/dev/vcs#\x00', 0x0, 0x800) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000e76000-0x38)={&(0x7f0000e75000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a8c000-0x90)=[{&(0x7f0000cf1000-0xd)=""/13, 0xd}, {&(0x7f0000e76000-0x94)=""/148, 0x94}, {&(0x7f000021e000)=""/175, 0xaf}, {&(0x7f0000961000)=""/71, 0x47}, {&(0x7f0000e76000-0x20)=""/32, 0x20}, {&(0x7f0000e76000-0xff)=""/255, 0xff}, {&(0x7f0000e41000)=""/100, 0x64}, {&(0x7f00008c4000)=""/225, 0xe1}, {&(0x7f0000e75000)=""/0, 0x0}], 0x9, &(0x7f0000e75000)=""/248, 0xf8, 0x1000}, 0x2) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000e76000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/20 05:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d3c000)={0x2, r0, 0x0}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) bind(r0, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000026c000-0x7)='limits\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f38000)={0x0, 0x1, 0x20, 0x7ff, 0x8}, &(0x7f0000b5e000-0x4)=0x18) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000a00000)="e20eeefc1845ad32976285024d406e18c21bc0ac514a92c98ffa02cefccce16a7258f465d1d0526fd24ff5bb7ae4cff7e93ccf6864673b619b1a8031175bb58e5eb038c8670c333695f4b8f11b9d82c49da3ee45fd03d9d95f42758bc0e6991115dcb61558a2fb546b0b8c27df38cb3ab28d5e5c87d87df78c3545854c70db6e41a1aa55", 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000969000)=r4, 0x4) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000542000)={0x0, 0x0}) [ 62.024077] kauditd_printk_skb: 15 callbacks suppressed [ 62.024085] audit: type=1326 audit(1516426162.696:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000055000/0x4000)=nil, 0x4000, 0x2000008) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a73000-0x4)=0x0) 2018/01/20 05:29:22 executing program 2: 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$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c70000-0x9)='/dev/vcs\x00', 0x400201, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fc4000)={0x9, 0x9, 0x7, 0x100000001}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/20 05:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) getpeername$packet(r1, &(0x7f0000c08000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002be000)=0x14) sendto$packet(r0, &(0x7f00005e4000)="e6213302d47d521b41735abb5d591ac6c074772294a02482bffafe9b2aa4d09f975d1696642b26b65b3e570e8c1f2adb4eceb7b8939dd60d8432d69909b7a097d169e0648c830925e6cde4775fce9629aa00b4ed417aac559d9ed0af5b827a493b2ad764187f6c473706e9d0ba0c286fc2f6b698876dfd8c6ef798570fc5c69556174effd6ce714f1a81c976479909309f5f330fc2c6aba0cf89cb9246dcbe4cbd8ae4f1f97e48e175e92340130bb997d9e626c5b718aadbce2c97cf8bbaf141c8282ef3ae7ac4187e07c7f0c6123a6b65226baf386f202314087f", 0xdb, 0x0, &(0x7f0000ce9000-0x14)={0x11, 0xff, r2, 0x1, 0x7fff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x1}, {0x0, 0xffff}, @note={0x0, 0x0, 0x9, 0x0, 0x0}}], 0x30) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000b4a000)=@hopopts={0x8f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x4, 0x4, 0x6d00, 0x800, [0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x28) 2018/01/20 05:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000e3000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000077f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f30000-0x4)=0xc) setpgid(r0, r1) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/hwrng\x00', 0x200800, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) process_vm_writev(r2, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 62.145327] audit: type=1326 audit(1516426162.702:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=157 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.217976] audit: type=1326 audit(1516426162.703:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.244110] audit: type=1326 audit(1516426162.703:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.270609] audit: type=1326 audit(1516426162.704:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.296183] audit: type=1400 audit(1516426162.734:437): avc: denied { map } for pid=8667 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 62.318137] audit: type=1326 audit(1516426162.746:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.342550] audit: type=1326 audit(1516426162.746:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) set_mempolicy(0x1, &(0x7f0000db0000-0x8)=0x8, 0x80000001) read(r2, &(0x7f000064b000)=""/128, 0x80) 2018/01/20 05:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000e97000-0x1000)='.', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000004e000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00007cc000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="22ac079200f9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000f01000-0x18)={0x0, 0x5, 0x723a}) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000189000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x6f, 0x6ee5, 0x401}], {0x8100, 0x113, 0xffffffff, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "001f01", 0x14, 0x4000000000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000034c000)='/dev/cuse\x00', 0x80, 0x0) bind$rds(r3, &(0x7f0000171000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a7a000-0x7)='status\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000a48000-0xc)={0x2, 0x400, 0x10001, 0xc2f, 0x1ff, 0x80, 0x4}, 0xc) 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) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 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) pipe(&(0x7f0000ec6000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d13000)=0x0) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect(r0, &(0x7f0000ee9000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0d2694ebacd36dfb81e3cb764738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab66872e3404310669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbdff00a69dcf0c8e74cd8b5e4be5d19caceaf3"}, 0x80) r1 = syz_open_dev$adsp(&(0x7f0000e32000)='/dev/adsp#\x00', 0x80000001, 0xc0402) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f42000-0xa0)=[@in6={0xa, 0x0, 0x80000004, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfb}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x50) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f000099c000-0x48)={0x2, 0x0, [{0x3000, 0xa3, &(0x7f0000170000)=""/163, 0x0}, {0xf001, 0xdd, &(0x7f0000004000)=""/221, 0x0}]}) 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) r2 = semget(0x0, 0x0, 0x1) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f00000ac000)=""/7) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r4, 0x4) poll(&(0x7f0000df5000)=[{r5, 0xc2b73308762b4de9, 0x0}, {r3, 0x2000, 0x0}, {r3, 0x1000, 0x0}, {r3, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x10, 0x0}], 0x8, 0x97) close(r0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000dfc000-0x4)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r7, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind(r8, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r7, 0x8, 0x1) accept$inet(r7, 0x0, &(0x7f0000df6000)=0x0) [ 62.366978] audit: type=1326 audit(1516426162.757:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 62.391227] audit: type=1326 audit(1516426162.759:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8655 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f2d000)='/dev/audio#\x00', 0x9, 0x200000) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f2e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x8) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f2e000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f2e000-0x4)=0x8c) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/20 05:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x9, 0x401, &(0x7f0000394000-0x4)=""/4, &(0x7f00007b4000-0x4)=0xfffffea6) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00009ba000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e5d000)=0x0, &(0x7f0000a8b000-0x4)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000061000)={0x1, 0x2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r0, &(0x7f0000015000)="", &(0x7f0000b50000-0x4e)="", 0x0}, 0x20) 2018/01/20 05:29:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)=0x0) 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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) socketpair(0x19, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x40) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000951000)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x4}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000536000-0x8)='./file0\x00', 0x2000, 0xdec5b3a05760b11e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000068a000-0x8c)={0x6, 0x100, 0x101, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000e69000)={0x8, 0xb51, 0x2}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f000024a000-0x8)=0x2) r4 = syz_open_dev$sndpcmc(&(0x7f00006d6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x408000) bind$unix(r4, &(0x7f0000c40000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = getpgid(0x0) sched_getattr(r5, &(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000736000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6b75, 0x4, 0x10000, 0x20}, &(0x7f0000ca6000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e10000)={r6, 0x1}, &(0x7f0000e88000)=0x8) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000081000)={0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.493908] QAT: Invalid ioctl [ 62.503296] QAT: Invalid ioctl [ 62.532414] QAT: Invalid ioctl 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000077b000-0x4)=0x7, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000c89000)=""/238) getrlimit(0xb, &(0x7f000095e000)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000c8e000)={0x5, 0x9, 0xb6, 0x0, 0x200, 0x9, 0x9, 0x0, 0x80000000, 0x4, 0x8, 0x100000001, 0x0, 0x7, 0xffffffff, 0x20, 0x3, 0x2, 0x1}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009f4000-0x160)={{{{0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x58f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x1, 0x7, "0ff1e17ad5470fcf70b2531258abcd4799e7cb82ca177df0336fd46977f693ccec613f9dee60c9134475fcb11eca879d12c4203155bf37c37019e4cc721cd55cc52a59b199c74e8ad4e68621ab484df9"}, 0x160) 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) 2018/01/20 05:29:23 executing program 1: writev(0xffffffffffffffff, &(0x7f00001b9000)=[{&(0x7f0000813000-0x8d)="", 0x0}, {&(0x7f0000a39000-0x18)="", 0x0}, {&(0x7f0000859000)="", 0x0}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002a3000-0x8)='./file0\x00', 0x40000, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000985000-0x8)={0x0, 0x3}, &(0x7f0000390000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091b000)={r1, 0x4, 0x2, 0x7}, &(0x7f00001e6000-0x4)=0x10) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xa1de) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a73000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000ead000)={0x5, 0x2, 0x5f, 0x91f4, 0x3}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r5 = msgget$private(0x0, 0x44) msgrcv(r5, &(0x7f0000d2a000-0x5e)={0x0, ""/197}, 0xcd, 0x0, 0x2000) semget$private(0x0, 0x0, 0x40) 2018/01/20 05:29:23 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x5) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f00001e6000-0x4)=0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000759000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000313000)={0x0, 0x92, "0ba7397b44ea59b9942e775ef74798cbf165a28ef13cd68ce83c4125ff74ea85cafc77396829100247f8ca9f6108a52a2593cc1aef1c414e95f306e3167159a83307b082a1be6ab209dfa2deb8963c9e6a18d419901e2098b1c415cab1d9a828be627d46a464cfe50979ee2c967a47682f1263655ec881c377578cbf564179d7bdd950bc992a4ca3a04885fa62a35edd20d5"}, &(0x7f0000758000)=0x9a) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000759000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000759000-0x4)=0x8c) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000075a000-0x8)={0x101, 0x100}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000299000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000397000-0x10)={0x0, 0xa, &(0x7f0000531000-0xa)="ff9117c713c4c61b6459"}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/vcs\x00', 0x88040, 0x0) ioctl$KVM_ENABLE_CAP(r4, 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$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000758000-0x20)={0x0, 0xf001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000061d000)=0x0, &(0x7f00003ea000)=0x0, &(0x7f00004ed000)=0x0) setuid(r6) mmap$binder(&(0x7f0000422000/0x4000)=nil, 0x4000, 0x2, 0x24010, r5, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000758000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000355000)={0x3, 0x2, {0xffffffffffffffff, 0x2, 0x5, 0x3, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:23 executing program 6: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000dd7000)={0x0, 0x27c, &(0x7f0000dd7000)="1a59361a6853b5813f342a9aab215a9bb1a59d2a9b08eca8d732e7d03bc39201f57ec5547ec5ab813fb5a1ff55e6c1ba4f93c425ddab4df0f1134744ff43300ec99f761a35539a739d53cf13d4791ceb666eb9e32124a620139be6103e098c16f40770f1ca6c463b4b70286bc5b1600cf97667a28cf7260162888566380b8898483df838d934939e75e56329d561e3e972acdd41671553db8dbd05156019626da30a2be79663fe69f023969a4e82337b4becc162ad834e19e360253fd112f6d6294e98baab93f484e848a48fff10464d2945f6033f47a072cb7b86ab354b75a9fb4f99f25341811cda31d146dca442bcd9f2cf9d3aac", &(0x7f0000b2c000-0xf4)="ce9e2139fc5ac40a73414683e2d817e3bcb983ccea13c0286e61c8c1a1225c62d0c5e68c452b54369f621161a6bbffb40b24a67191bb3d3af6c03d5d316dc510a8cf2b5fcb07abeb55ad0441b3c9e34ca579f2a91b5a57e46ce2185cff1f141fb9aa6e75fddd5525f39bf10f20bf65c1cd7e73c30cd9576320330c8a199885dd3ab765c87f5cd9dbe1dafa815df7d1b5f857b62dc6037c1834e274a89df705b146fe435693fb45273b3bf19fdebbe7c1f49b09180b7d0a25cec88b84a8fc6ccafcf5dcc40df462e4fdd73f6399a6bcdfb4904a5e39d50ff4894a480af07c5d664031c5459692bd04b437a4e99d392c20d60acc4f", 0xf6, 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a3b000-0x10)={r1, &(0x7f0000dd8000)="9e0e6460e3b1adf2ef80a0d63122334dc7c1a8568bfa3d701ed5aaf9ab032b48830adecba2d54fe9196b5389cb1664b9aa4c844066a932a258d264f13391b7a0aa63a3e98cac23b953"}, 0x10) 2018/01/20 05:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\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={&(0x7f0000d43000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f2b000)={0x0, 0x0}, &(0x7f0000226000)=0x5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$admmidi(&(0x7f0000112000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fallocate(r3, 0x3, 0x6, 0x99) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000047f000-0xa0)={r2, @in6={{0xa, 0x2, 0xd3e9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b75, 0x3, 0xb31, 0x5689, 0x0}, 0xa0) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f1f000)='/dev/midi#\x00', 0x10000000000000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f20000)=0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0x1f)=@un=@file={0x0, ""/29}, &(0x7f0000003000-0x4)=0x1f) 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000826000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000838000-0x20)={0x10002, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000544000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = dup2(r1, r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000478000)="a2aca80f947f25e2412658fd045cab1f0de8971c2694853029b42fdac9e64cb5639c2ee58b7587f9701aa62faf8ff6990d854f47954763bee53bc18343e024e61210674c2ec747cb7c4d4876ca7f1420ae3b4a56ac63ece50892e842eb4409d240d08e0014bdb86451e3b2ab9a5820e4ad2769f95049cc3592b51a9c101c") 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7ffffffffffe, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000c9f000-0x70)={[{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]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000092f000-0xf6)={0x0, 0xee, "b2bd53da913dbd171f72bc67a18d86963a03193fc0796dfec80da4b57ff76433a0556ecbd3642a920c6bbbca8555d62209e838225d51f0ccc74143a353d6bf6e2ebea6ae27ac74656d5ff245f28e58bbf0f03e1c875ebcac7f3e6a1d3812301282e5ac68d6b52f9f5adb53adb42dc94c3536e7434325e46685e2191c839ad4168a9ed87f28de53895978f0e42548d4235796077458801c58befebeccfccacdb5baddaedfd4a1f154814f9338bb1c6ca909e9d58eccae0e292307d9de2375b8bfed81f7247d224a168f74f8e332ba278d8709433859fbdc83557a91d4e05076db803ddb540d1b8eb0b95f342d4871"}, &(0x7f00005c3000)=0xf6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002de000)={r3, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x4a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e6d000-0xc)=@sack_info={r4, 0x0, 0x37ae}, 0xc) 2018/01/20 05:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x84800) bpf$MAP_CREATE(0x0, &(0x7f0000959000-0x2c)={0xf, 0x8000, 0x9, 0x1, 0xa, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r2, &(0x7f0000216000)=""}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000057000)={{0xffffffffffffffff, 0x2, 0xfb, 0x3, 0x7fffffff}, 0xfffffffffffffc00, 0xe5ee, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd8000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000099f000/0x18000)=nil, &(0x7f0000b3c000-0x18)=[@text32={0x20, &(0x7f0000000000)="360f01c8c4e12571d20a0f01cf260f01ca0fc75d1b3ef2267809c4c2fd41bcbd4b0000000f23ee8fea40120c60c36ff07f36660fea4571", 0x37}], 0x1, 0x0, &(0x7f0000001000-0x10)=[@flags={0x3, 0x0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)="") ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000958000)={0x6, r1, 0x0}) open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) [ 62.642437] binder: 8751:8757 ioctl 40046205 a1de returned -22 [ 62.677107] binder: 8757 RLIMIT_NICE not set 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f39000-0xc)={0x2, r0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00001c4000)={{0x1, 0x5}, {0x7fffffff, 0x3}, 0x7, 0x6, 0xc7fc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_rfcomm(r2, &(0x7f0000412000-0x9)={0x1f, {0x5, 0x1, 0x8000, 0x99, 0x1ff, 0x30000}, 0x800}, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x7f, 0x0, 0x0}) 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)=""/238) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c1a000)={0x2, r0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ef2000)=""/69, &(0x7f0000304000)=0x45) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = semget$private(0x0, 0x0, 0x1b) clock_gettime(0x0, &(0x7f00009d3000-0x10)={0x0, 0x0}) semtimedop(r2, &(0x7f0000c9a000-0x18)=[{0x60d093d52f4f6f90, 0x3ff, 0x1800}, {0x7, 0x0, 0x1000}, {0x2, 0x7, 0x800}, {0x4, 0x2, 0x800}], 0x4, &(0x7f000008a000-0x10)={r3, r4+10000000}) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000473000)=0x10, 0x4) r5 = semget(0x0, 0x3, 0x281) semctl$GETPID(r5, 0x4, 0xb, &(0x7f0000af7000-0x7e)=""/126) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 62.709007] binder: send failed reply for transaction 34 to 8751:8770 2018/01/20 05:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c1000)='/selinux/policy\x00', 0x0, 0x0) sync_file_range(r0, 0x1, 0x9, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000735000-0x8)=@random={'btrfs.\x00', '\x00'}) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e30000-0xd)='/dev/snd/seq\x00', 0x0, 0x121000) 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, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000acf000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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]}, 0x0, 0x4fb4}, 0x98) 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00001a3000)=[{&(0x7f000037a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000147000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b1000)=0xe8) getgroups(0x5, &(0x7f000050b000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c81000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000407000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000708000-0x4)=0xe8) r7 = getgid() r8 = gettid() stat(&(0x7f00004a7000)='./file0\x00', &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c17000)=0x0, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000b27000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000d97000)=[{&(0x7f0000553000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007cc000)=[{&(0x7f0000101000)="309785d1705b74ed8cbf91ee2184e45900aa2895e72883c0f715df1fd2502d14456810180ebe03df3c448d57812bb1dfc804a360bfdde1dcc83e3423357b535c2cbb109da26c85964f0ccc4d76fca477d36338311512ebea507dfb9b64056e91cb5a9fc49d0e28e3816900bd210c7af077c1eb57c9be6b78f120e7bfd79a72c89412f4cb1bc4cce057e83cdbae0f90b1133442f8e26790b9a3e33abc869fea2d19d73ebc0d566364ee0512f992a97614af67cd9cf9c184ab9c661615ee6331f4a475ec31a16343a93c005033de03503150fa46b879086fe7aed6c8adcea44ea4c95fba8fb1f75c23d97917bbcc357a0a651f7eb2efefe47d", 0xf8}, {&(0x7f0000528000)="eb122434c97a470f2b6cad9731881a65bee833dd3dfc702f91499e8edc0fcb7c91af9dc519a99d3a8648c231c36a88ab3c5fabb6f1111fac8de3e521629c8b5bddd7d0edb19bc087536211057d6e0fec1cc808bfc9eaf62918f37f0769b3fbfc06f33e8559b27fc65c75aad08b3e7fde452954a3dcc1ecf26555f45fcfb27788a0209b9eb20c41032dab518083092aaa1ca3440965a1f4dfd87c31313b9be876072f755e3b9e3b492b34c64c58fdd7cca2085d58107ed32d49f63ffb7dec74", 0xbf}, {&(0x7f000083f000)="090a54b403a62bf6d30bfd5865d2a04a6273fe55d77429d16320a4cdd7d7a129d51f9464692cb8b7353d56fc1caf8f644b28f7f960292d7ae1e6730fa03bc8f671b6ce3885ea650228203317c2c39ea568510f710e2687d2de179942a65896f689cbb8677952316648bf9a82691dea7e113d977abde850b0d7956e15ea6bacf8d3da7b69de0503827382a1f53c1867c51f972edd7405bd5a851071e9fd14f99f459a5a519d05803f9857d580e15ff4e8adee9aa7491d6dbfafab11cf0b596ebdb3f4cfaaf5449138ed2633a33980e99f4112cb1ee409738fb5a73ea6fd78d00019024461656fcb3efe8811e51b7e03d8976cb34d35", 0xf5}, {&(0x7f00007c4000)="62dc3a33d4b7f7d41be1552d77a9fb3b0d80772ab611e060d3131f7c984bde92e298ca2d66b23e2d8fc222b7cb110e3fcfb35d88ead66cce01fcf422d09cf2f1c3f5e649c866a207354d5cc418328cdb781c85b4eb30c40eb090bd3186cb193e0e9649b66814919af273b5b863882212f69d93d8a9903d4144c1d66001082ff68d3ed00de74a38a1ee8fd7e0c2c9c89362a48ff5d0cc7685c96b4e5c635a9cf3418c07614d304066a65a49229cefe3a0752fd231f2369cb5caec9a3c945c4f64d466307f250d924b2820f00c4e302a37564e2fb71060ced3a15d8eda66f4d47882117a0a6e9a3b02991e81f60ff1fec4935b6f06", 0xf4}, {&(0x7f000064e000-0x2c)="5c55e57734f1fa8518d95a035c8b163210c3dfe61182c8d2a7058fd7b079e4c680374a8d465b73c3ada112c8", 0x2c}], 0x5, &(0x7f00005b9000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1]}], 0x50, 0x4000000}, {&(0x7f00009fb000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e51000-0x60)=[{&(0x7f0000590000)="3273309a4fb8055aa4af3ba202df58ec418245be4f55b35f8c7ad00b0450a506b5814fd8b581d1f47b067de31c8869287c01551c433fcba3dc1be9e63d841afd374b29c6e60940bc26c5994c41b9dbafe43b4a3d8062915dd977766dbe29e1cf8d3269e00e243f5194016fae917068a67d34", 0x72}, {&(0x7f0000393000)="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0x1000}, {&(0x7f000036f000)="362e13f9e2879d4dd752123addc35b6d53f8a40df89a0a9586591de607b9726a7c7bedb9354b20220b422009315acb1b912205b720e39a6709f6192e6c012f146c1c2b6afefdf14bb6ab91ba9e03eb0d9705ba44e53efb1951d5e800d7328f6487d586d1efc2cf7b18a3eb39ea419ad53b04966456152c5dc003b4f949de179cd41eab43bfa0483f", 0x88}, {&(0x7f0000a88000)="5fe88d13408932d61e53e8bf07095071283f49dec6c5bc17b164fb5d6f6c5881f19269987d1bab261c064a6e85507d1910dfe5dabce9d8ef87331f1383153dc89f727afbe19256bb7f79c48659c1cbdc1195cc303069e199f6", 0x59}, {&(0x7f0000570000-0x89)="0e9c6691d8467e78f3b940aef7b8f0457fce8889dd38d5fb6a9fc633c4468dc947c8dda3159d5e1dee9ee8f8cd634e8ac6d133c47af6a7659420a0a4f3f34b2e4a37aabb83d7032d8f31f01b632ddb717a50691488a0cdd490bb806f5ef2a643f7dd84dda99600ccf1c80a7f965814476119baa95e86c24588c6b91ed28ed823ee25dade947692e3ae", 0x89}, {&(0x7f0000108000-0x76)="a3c59b90b1189d6075b80eb48232567835f212c437a5c4c539c1d831dec5b4eb066fe50776b5f82bfb014e2f87177df943f3b231c957b7a33c08bb86e0efd969f710bca32fab216fbbd3a9970bb0d9df6e27fe06dc392c9489c81a375e2df80372a0119b21756fd49a989afd04b60f28e26781470262", 0x76}], 0x6, &(0x7f00008f1000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x38, 0x800}, {&(0x7f0000493000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000042e000)=[{&(0x7f0000b9e000)="f99585bdff6044d358d956255cabbb7702a0adc05cabe2bec32cbc789ab37ecad3a520bb41ccdaa02b0af1ca3f06a668fcbe89b4277cea7aeac25b143f7636faca949dd90d13d8aaf9ae78665856e96b4f25257527fd572ad03e23d04fa52cacbe2aa798455b0f634c18f90db5bd1da67fd51f66ac423ba217959b", 0x7b}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000bba000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d6c000-0x30)=[{&(0x7f0000fe0000)="a573d1140dbab270e13f4a49d9ec65fa1a254295512c3e742cca8a01f992c4a2e25156796ab0b7d311e9d5f5cbb48ed8b70516a2b058d7d84969627605197726cc00f92834b6f80771b6eee5c3be18785490c191e029a1d6f19988d6d03732a788066f1762738acd44243d4053379abe2332ef023f73752005cbda6c8e79cfb8c235f738fa41d62a1359cfeae2057d43dfb1438c8ddb4b9f5d232764911408d96f0cb19488", 0xa5}, {&(0x7f0000f44000)="a0c1f8f7ece8cb4612925f52e5e589888fd98603ff41937240efab72f59997977133bba574312058e9ef1ea4bdbef0dfc7c442f05bf6f6d5631b1d5e3df27d081570e3998e21d03f34ef", 0x4a}, {&(0x7f0000a19000-0xd3)="160b070f326c678526d1eb6fa48ee1f8423e60d5aab8a7bf5f1c2f9ad0003b379b5e1cd8b10f5320f504d70ce40fec61be7c65876f368a3d72026f16cb2570e2c66b084c44e980ea7c3dbb67769199b07a47272bf11fe70cd376af2160b1fa55a03e0563bd010c2b855a18488465a991777a77b03a2e42642c361b39d12f5e77db30ed1a32a5c1bc290e292ed4fc3d3b3c29076592ec70ca5d576da8cfdc6ec5115e86f90ae8e4c427b3a668a6b534c33896ef2ae11b1eb61ed6a703aa685acbdb30510b39010ef8e8abc91da769298bd60385", 0xd3}], 0x3, &(0x7f000063a000-0xa0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0]}], 0xa0, 0x4000000}], 0x4, 0x80) close(r1) [ 62.783296] binder: undelivered TRANSACTION_COMPLETE [ 62.789266] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.802217] binder: 8751:8770 ioctl 40046205 a1de returned -22 [ 62.809036] binder: 8790 RLIMIT_NICE not set [ 62.810479] binder: 8751:8770 transaction failed 29189/-22, size 0-0 line 2788 2018/01/20 05:29:23 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000485000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000062c000)={0x732ff00d, 0x2, 0x1, 0xffffffffffffff9c, 0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f000025d000)="7ade5fd64a01c260f78b5bb5924f9599cbf53bcca4edb3e2bbd822e2aa56aa30b762e6829ab969d6fe92948cdf854ed443d88c5a05e4c97d0c9989881858be3b019016") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.849950] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f00000)=@assoc_value={0x0, 0x0}, &(0x7f00007ee000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x2) 2018/01/20 05:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x80000) ioctl$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)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) r2 = syz_open_dev$mouse(&(0x7f000037b000)='/dev/input/mouse#\x00', 0x6, 0x10601) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00009fb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/20 05:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f56000-0x18)={0x100000000000013f, 0x0, [{0x2000000000020a, 0x0, 0x2}]}) finit_module(r0, &(0x7f00001b7000)='[$@wlan1\x00', 0x3) finit_module(r0, &(0x7f0000496000)='/dev/kvm\x00', 0x2) 2018/01/20 05:29:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9f000-0x10)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f00007a1000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003000008425d10", 0x24) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000b8c000-0xa)='/dev/dsp#\x00', 0x200, 0x0) sendmsg$kcm(r1, &(0x7f0000266000)={0x0, 0x0, &(0x7f00008b6000)=[{&(0x7f0000094000)="d99cd66e8bb182b494aa570cf69ad4821b8846f4751f1a0b46c3b9be4b167ce1c0184d36c95fecf400fb66a71b21470fc6b6a721f2c25e0200e67e3b8ee33f1fff40662d8bb6b760129983eee458283895d3fdf514b7658d81f95b2a25d3cea454b12526fb7a55f4f04090604cd3abbc", 0x70}, {&(0x7f00002e6000-0xe)="e055e10d749a9f3d4af822bbd9be", 0xe}, {&(0x7f00006bc000)="feec45a7002696c3fd8bf14e8c", 0xd}, {&(0x7f00009e2000-0x7b)="ac4d9c8a06efff7ccaf7ae72c4164280289b220e130bf512f6b73c0e032aedcf4134814acbf1441f5f47ffdee926f2874322d9ac8c8c0799a67fab3580de293fb0e684428d9ff15087e7b6ec05af48573e16ce862fc6abaa327cb15f07aad9047ac5e62f50874a9a85e0e579bba26273ee3cce69d6bf564c97d7e3", 0x7b}, {&(0x7f0000170000-0x24)="e03ac4a6704e0bb523f82069eab235df34c8ded45d94e279c73f4fb9d913fd03dbcd1765", 0x24}, {&(0x7f0000f8a000)="ee689674b888f2ed1b71a5731b4f34151011860c2c2003783430ca1bf2c86a64de0bf49a46db67d8b24de2163ede026866e780c019dc69a57b", 0x39}, {&(0x7f000093a000)="eb605dea97dcb742a9af36f68f36f115186deaadee0c2378c39d4590414d38ee952dd11074c69a841b848bef9e9bddc8fce721c468706f293cbba208d8c84c921d8e508e", 0x44}], 0x7, 0x0, 0x0, 0x1}, 0x40000) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 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, 0x1, 0x80000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/20 05:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00005f8000-0x8)=[0x0, 0x0]) lseek(r0, 0x0, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d2d000)={r0, 0x8}) getegid() 2018/01/20 05:29:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d6c000)='net/ip_mr_cache\x00') ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00003bb000-0xd1)=""/209) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000c95000)='attr/keycreate\x00') pread64(r3, &(0x7f00005dd000)=""/0, 0x1b1, 0x0) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000011000)={0x8, 0x4, 0xdb0f, 0x2, "03ea828dcda218b2d4b3d308773d840bea2427b8294d63b2607c904a97d30f80405b9a9a90d034d3a033d442", 0x100000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x2, 0x3000, 0x1209, &(0x7f0000f37000/0x3000)=nil) eventfd(0x2) shmget(0x2, 0xb000, 0x0, &(0x7f0000238000/0xb000)=nil) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000fd0000/0x4000)=nil) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e93000)={0x0, @in6={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000100000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000352000-0x10)={r3, 0x5, 0xffffffffffffff81, 0x8}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000573000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000a2d000)={0x4944, 0x944b, 0x2, 0x1, 0x4, 0x401}) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000d9b000)=""/42) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fad000-0x8)='./file0\x00', 0x40000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000002, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0xfffffffe, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x40, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x8, 0x32, 0xfdd, 0xd15e, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/01/20 05:29:23 executing program 6: 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00009f6000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cc5000)={0x0, 0x0, 0x0}, &(0x7f00007e8000)=0xc) fcntl$setown(r1, 0x8, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/20 05:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001b9000)='/dev/input/mouse#\x00', 0x3, 0x2042) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 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, 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) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x2a2004) syz_open_dev$vcsa(&(0x7f000027b000-0xb)='/dev/vcsa#\x00', 0x3, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:23 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20200, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, r0}, {0x77359400, 0x0}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000061e000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x2401) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000dc1000)=[{0x8, 0x4, 0x3, 0x7, @tick=0x6, {0x8, 0x4}, {0x1b, 0xffffffffffff5a5b}, @ext={0x37, &(0x7f0000dc2000-0x37)="fb3d4eb5dd92e3baeb93f41fc6bd78f8c684b63dd8c5e5429f44ee4381f5d259764b6c33611cfcfa42b56d2a01222e7bcae1802f20beff"}}, {0x7, 0x100000000, 0x7f, 0x1, @time={0x77359400, 0x0}, {0x5, 0x5}, {0x7, 0xc24}, @quote={{0x4, 0x80000001}, 0x9, &(0x7f0000dc2000-0x30)={0x3, 0x5, 0x5, 0x4, @time={0x0, 0x0}, {0x6, 0x6}, {0x8, 0xffffffffffff08ac}, @note={0x5, 0x3, 0x3ff, 0x5, 0x7fff}}}}, {0x8, 0x100, 0x3, 0xfffffffffffffff8, @time={0x0, 0x1c9c380}, {0xc4e, 0x81}, {0x9, 0x100000000}, @result={0xb574000000000000, 0xa}}, {0x9, 0x4, 0x80000000, 0x2, @time={0x0, 0x1c9c380}, {0x2e0000000000000, 0x81}, {0x1000, 0xfff}, @quote={{0x8, 0x9}, 0xa0, &(0x7f0000dc2000-0x30)={0x1ff, 0x9, 0x6, 0x5, @tick=0x61c, {0x800, 0x80000001}, {0x596, 0xc00}, @time=@tick=0x56}}}, {0x79, 0x8, 0x1, 0x3, @time={0x0, 0x989680}, {0x3, 0x7}, {0xfffffffffffffffc, 0x8bbb}, @time=@tick=0x5}], 0xf0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dc1000)='nodev-GPLvmnet0\x00', 0x1) [ 63.006331] binder: BINDER_SET_CONTEXT_MGR already set [ 63.016232] binder: 8812:8833 ioctl 40046207 0 returned -16 [ 63.031636] binder: 8812:8827 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/20 05:29:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9a, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xf4e000)=nil, 0xf4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000c8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007da000-0x4)=0x10, 0x80000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000dd3000)=0x4, 0x4) readahead(r0, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f4e000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000087d000-0x8)='net/tcp\x00') ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00008f7000)={0x1, 0x0, [{0x80000008, 0x0, 0x0, 0x7, 0x3, 0x101, 0x8, [0x0, 0x0, 0x0]}]}) stat(&(0x7f00005fe000-0x8)='./file0\x00', &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000f4f000)={0x4, 0x4, 0x5, "843d60ee87be", 0x10001, 0x0}, 0x10) getgroups(0x3, &(0x7f00002ed000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f4f000-0x38)={&(0x7f0000f4f000-0xc)=@proc={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000f4f000-0x10)=[{&(0x7f0000f4f000-0x1a0)={0x1a0, 0x14, 0x702, 0x1, 0x0, "", [@nested={0x168, 0x29, [@typed={0x18, 0xa, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="1d0f2ba7f60f655d30752435e08460faf5c694f4024c0c18e351952b458b944a37384bf68d92f937ee2d6991f983e5a2a3c788b226f63934a8e4ebb5640f94b65427ee6d4e55e1a5f1d6a6b2758b4862b4a9d83e10b964c0c204953ff692c46e4cee9564396cc5e2c399e8039e44aae19d031008ab6a2d8dfaeb25ff130220d3dfa5f6864a3fbe681865d6335d1c29b73e9c9e54187ab6e921ff605f6dc772f1dd9020202e237be28cda4136eff5feddebdf22362e8b66508fbc75f5adc7fdaba0e3f97b646640a034ac4c9232ad0b", @generic="1074edd0ea9588beddaf30499e53cb9bb4f0b9d69874997381a3bf37aebbd2ebc4ea3c51d81d9633b89378889413a3a01daeeebe638ffb4c03cd7b05102f4bf967f5719f9eb57e110f0d1fcd64f7136e11b3b45ec29bdeeb9c82524e83e352bc0eca401038449b663d7d3afd74dba75a1d3512250373369082db"]}, @generic="ffbb7bd0b44761c77215f83e7ef9d75e3cdcf097787ed451", @typed={0x10, 0x82, @u64=0x100}]}, 0x1a0}], 0x1, &(0x7f00004d4000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x40, 0x40000}, 0x40) r6 = accept$alg(r1, 0x0, 0x0) sendto(r6, &(0x7f0000e4c000-0x21)="abff07000000000000a1035932d061", 0xf, 0x0, &(0x7f00004a4000-0x10)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0xa73598189b21d606) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x100000000, 0xffffffffffff8001, 0x5}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006000)={r2, 0x2c, &(0x7f0000001000-0x1b)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000009000)='./file0\x00', &(0x7f000000f000)=""/0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000000e000)=0x2764, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000013000-0x4)=0x2, 0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000012000-0x8)=0x0) 2018/01/20 05:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x1000, 0x1000, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sysfs$1(0x1, &(0x7f00001ee000)='usermd5sum#wlan0,\x00') r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000bf000)=0x5) bind$alg(r0, &(0x7f0000f4f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-serpent-avx,rmd160)\x00'}, 0x58) r3 = dup2(r1, r2) sendfile(r3, r2, &(0x7f0000e65000-0x8)=0x100000000000000, 0xffff) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) 2018/01/20 05:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087e000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xe8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000a5d000)={0x8, &(0x7f0000526000-0x20)=[0x9, 0x3ff, 0xa0, 0x7f, 0x7, 0x1, 0x0, 0xffff]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009fb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9b000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004f6000)={0x0, 0x10001, 0x5, 0x2}, &(0x7f00000bf000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/20 05:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind(r0, &(0x7f00008d8000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) r2 = 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) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) r3 = syz_open_dev$dspn(&(0x7f00006bc000)='/dev/dsp#\x00', 0x1, 0x8000) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00002dd000-0x2)=0xffffffffffffff3c, &(0x7f000067d000)=0x2) r4 = accept(r1, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003aa000-0x4)=0x14) r5 = fcntl$getown(r1, 0x9) stat(&(0x7f000066b000-0x8)='./file0\x00', &(0x7f00008d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000349000-0x4)=0x0, &(0x7f00005b5000)=0x0, &(0x7f0000da0000-0x4)=0x0) recvmsg(r1, &(0x7f0000429000)={&(0x7f00000fb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d64000-0x20)=[{&(0x7f0000f97000)=""/251, 0xfb}, {&(0x7f0000ee3000-0x71)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x7}, 0x40000060) r9 = getpgid(0xffffffffffffffff) r10 = getuid() r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000033b000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a78000)={0xa, &(0x7f0000299000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r11, 0xc010641d, &(0x7f00003bc000-0x10)={r12, &(0x7f000073f000)=""/127}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000f6000-0x4)=0x8, 0x4) fcntl$getown(r1, 0x9) getegid() sendmsg$unix(r1, &(0x7f0000e60000-0x38)={&(0x7f0000600000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009df000-0x30)=[], 0x0, &(0x7f0000c09000)=[@rights={0x30, 0x1, 0x1, [r4, r1, r2, r4, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r7}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r1]}], 0xb0, 0x10}, 0x48000) gettid() 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001ee000-0xa)='/dev/vcs#\x00', 0x101, 0x0) fcntl$setpipe(r0, 0x407, 0x10000) sendmsg$nfc_llcp(r0, &(0x7f0000fe4000)={&(0x7f00009fb000)={0x27, 0x8, 0xc611, 0x3, 0x1, 0x6, "f2a9c50b93b44cbd4c54100e899ce116bf3e26ea9276ddc8889f7491795c21d32b4cfbdf9062dae29a8aec0fbb923541dd42bca506a0a9fb2009774c90f7a4", 0xffffffffffff7fff}, 0x60, &(0x7f00002a0000-0x40)=[{&(0x7f0000618000)="e05bcd5236c1", 0x6}, {&(0x7f00005a4000)="02e1631094278119eaf5503be5645eb49e4b652f", 0x14}, {&(0x7f00003a8000)="", 0x0}, {&(0x7f0000369000)="c599e4d1f8c1cea09f17f063d293123f7e3692ce7b946f417b3cf71b813b5d217a631621c116321d62cafcc601b0747ab8508fdc79be59d3a04cbf2d9e33da919349df0db0b997851f5662018c218c5bab040ff8d7e30d0548ec77a067022d17a343f12d40d7647fcd0b31108a6dfeacf62653df7776dd6b04e214d8fb97df0ec6a96f3fee716ecb057cea8e634d52f67ae5736f1cb2b2df1fb04d0761fd025c", 0xa0}], 0x4, &(0x7f0000120000)={0x98, 0x0, 0x1, "81ecc58ebb3f0181557c138dfe8bd9a9bed78443eb33fd2c4f8effe5ec5aaea44a30f44aba0c7dd4896b9fe8c22828953dcbe23bdbdee281d4ca0dd02cd940c04f90418072efe4cf4cbde1fd96cf9ab40058982c914e5585c333b6970fd1668732fd3ca740b5dc109e5bd27eaf9bce7ec803f201aeb54d12cfcea21546c10747ed846c2c"}, 0x98, 0x40801}, 0x0) shmget$private(0x0, 0x2000, 0x854, &(0x7f0000034000/0x2000)=nil) 2018/01/20 05:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getxattr(&(0x7f0000b9f000-0x8)='./file0\x00', &(0x7f0000783000-0x14)=@known='security.capability\x00', &(0x7f0000c56000)=""/133, 0x85) 2018/01/20 05:29:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000095e000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000913000-0x8)={0x0, 0x0}) ioctl$int_out(r1, 0x2, &(0x7f0000c9b000-0x8)=0x0) pipe2(&(0x7f0000d98000)={0x0, 0x0}, 0x800) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000b91000-0x8)=0x0) syz_open_procfs(r0, &(0x7f0000dcd000-0x9)='children\x00') 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, 0x0, 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) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000031000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000031000-0x7)='ns/ipc\x00') r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000002c000)={0x0, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007b4000)='/dev/dmmidi#\x00', 0x400, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001ce000)={r1, &(0x7f000022d000-0x87)="64a517074846034cbc78373151f45b01f2886be2e00e6fee3f2b66e33678c97b3b24360fe723c6c4adbef7e83a2d1f025ad1540371e49ac48aed35f4666839bac17bd7dde75f9b1dd88bea966fe2120948bf46136cd5213de54489eb762faef148578c8b0337589437562aaa6ed344b07bc2236a70b597f62afb42c51d24b4d99df64c4055c8c6"}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000e59000-0x8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000e9f000)=[{&(0x7f00000b4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000038b000-0x20)=[{&(0x7f0000eec000)=""/210, 0xd2}, {&(0x7f000091e000-0x1e)=""/30, 0x1e}], 0x2, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) sendfile(r0, r3, 0x0, 0x72439a6b) 2018/01/20 05:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x1ac, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/20 05:29:23 executing program 4: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x1000000000000, 0x0, 0x41000) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) exit(0x6) sendmsg$nl_netfilter(r0, &(0x7f000007c000-0x38)={&(0x7f00000b7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000008b000-0x10)={&(0x7f00000ed000)={0xa4, 0x7, 0x8, 0x502, 0x1, 0x2, {0xc, 0x0, 0x5}, [@generic="", @typed={0x8, 0x25, @void=""}, @generic="", @typed={0xc, 0x5b, @u32=0x9}, @typed={0x18, 0x5c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="b653f29d5bba6d86e8efbf54f6f59f6654846f78edd8a64cda0a7ca2b0d0aacfe687776f37d9742f31803a4f4fbe601c5fe8a65f07cd26ab691552e17bb91a33f3d3e8c0753d75fd00a697c35399f982fa818a7875e8b05d40bc68b3e95f92a5cf"]}, 0xa4}, 0x1, 0x0, 0x0, 0x4}, 0x1) mount(&(0x7f00000dd000-0x8)='./file0\x00', &(0x7f000003c000-0x8)='./file0\x00', &(0x7f000007d000-0x6)='minix\x00', 0x10, &(0x7f00000ee000-0xb6)="6a0585fc6828e00c12b25024074675610d2727dfd797a0d0f48d81075ca4228634f7b98aa75f734c096ac90bb75a837889af8e85389ffb8a0f71a1a86f7fb7c35610834e5082b7a106f2cad0a9a3ee0aebcb1401a6211f1445a5a1ec1d4b5a13b98b63c4e6d79a03fa5c7f7d6b9ec3c6336007ee59d6048c8d59d0b8180748a914478da9367ae0eb43011517ef257c1031bdf5b2f9d1899e0a33415a74a951449892dbe1540a7392fe81041ca0f55607adb18406afec") 2018/01/20 05:29:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000139000)="a4", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000785000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c40000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009f9000)={0x1, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e95000)={0x0, r2, 0x10001, 0xe2}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fd3000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000056c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000ed4000-0x8)=0x9) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00008f1000-0x14)={0x0, 0x3, 0x3d, 0x6, 0x40}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00001ef000+0xaec)=""/127, 0x7f) 2018/01/20 05:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000be000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000e3000-0x4)=0x1b) setsockopt$inet6_int(r0, 0x29, 0x1000000000043, &(0x7f0000007000)=0x2000000008, 0xfffffffffffffeb7) exit(0x3) ioctl(r0, 0x5, &(0x7f0000622000)="2a9657a2ef2655e2b9a85fd0e5999a3b1422085baa44c5f03b20b71e3cf4b14e2702ef92137fa69d360158dcf4ebcecdf514a61883e184e914bd85902799b49a0509ac2e296d") sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000946000-0x8)={0x0, 0x0}) 2018/01/20 05:29:24 executing program 0: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000033b000)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00009f8000-0xb8)=""/184) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000018e000)={0x4, r0, 0x1}) r1 = socket(0x11, 0x80806, 0xa41) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/20 05:29:24 executing program 2: mbind(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000949000)=0x4, 0x8, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000-0x9)='net/udp6\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000000d000)=0x0, &(0x7f000000d000)=0xffffffffffffff0c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000c000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000f000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffed5, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) keyctl$clear(0x7, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000000b000)={0x0, 0x17, "07bcd4aea281206bd172d1249ff0221ae1d1fb68b5c0f6"}, &(0x7f000000d000)=0x1f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000-0x8)={r7, 0x9d9}, &(0x7f000000e000-0x4)=0x8) ioctl$KVM_SMI(r5, 0xaeb7) setsockopt$sock_attach_bpf(r4, 0x1, 0x34, &(0x7f0000009000)=r3, 0x4) 2018/01/20 05:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000e4000-0x28)={@common='ipddp0\x00', &(0x7f0000a28000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d75000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ba6000)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/20 05:29:24 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b64000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000210000-0x4)=0x10, 0x800) r1 = msgget$private(0x0, 0x10a) r2 = geteuid() r3 = getegid() 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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000245000)={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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000001000)={0x200, 0x5, 0x80000001, 0xff, 0x878, 0x5, 0x11f7, 0x20, 0x679, 0x7e, 0x9, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x1f, r2, r3, r4, r5, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x8000, 0x7, 0x400000, 0x7ff, 0x4, 0x9, r7, r8, 0x0, 0x0}) r9 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001de000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000380000)={r9, r10, r3}, 0xc) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r11, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000-0x1c)={0x18, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000041b000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x100) ioctl$TIOCSCTTY(r0, 0x540e, 0x850f) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000ca9000)=0x0, &(0x7f0000be1000-0x4)=0x0) pipe(&(0x7f00000ba000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000ac0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0xa2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000348000)=0x8ebd) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00001a7000-0x4)=0xfffffffffffffffe, 0xfffffffffffffdf5) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001fb000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000b48000)={r4, 0x1d}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000044b000)=0x0, &(0x7f0000e61000-0x4)=0x4) 2018/01/20 05:29:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007c7000)=0xf) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000acc000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x1ff, "f34d34d3d2c0", 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000896000)='/dev/rtc\x00', 0x200, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00005c2000)={0x5, &(0x7f0000bfc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = add_key$keyring(&(0x7f00001b8000)='keyring\x00', &(0x7f000026d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r2, &(0x7f0000002000-0x62)="f2103f8010d3aa7a60fc3cbda40f88e23218f7ce911437da28663e034b23ebe8d34cfaf9ac1e91d6077201fda3e82fb5805ca245db63e2b0b316ed02c845b789cbdc8445db9b1b227b92a82d0dad69aba7e3ad1fc411f840c7877a5a4ca06ca37469"}, 0x10) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000e6a000-0x4)=0xffffffff) 2018/01/20 05:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000998000)={0x6, &(0x7f000022a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r6) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000429000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3df) r1 = syz_open_dev$dmmidi(&(0x7f00007ce000)='/dev/dmmidi#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007bd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000059b000-0x8)={r2, 0x2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000534000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000873000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$vsock_stream(r1, &(0x7f00007d3000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x4, 0x0, 0x10000, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x4}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r5, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0xffbfffffff7ffffd, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f91000-0xc)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000924000)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f}, {0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x8, [0x0, 0x80000001, 0x9, 0x0, 0x3, 0x55d6, 0xdf16, 0x3800000000]}, 0x5c) 2018/01/20 05:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f000046d000-0x8)=0x0) 2018/01/20 05:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000701000-0x4)=0x0, &(0x7f0000d6a000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) fcntl$getownex(r2, 0x10, &(0x7f00001df000)={0x0, 0x0}) migrate_pages(r3, 0xff, &(0x7f000001f000-0x8)=0x5, &(0x7f00001ab000)=0xda6) 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a6f000)='/dev/dmmidi#\x00', 0x7, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d4a000)=[@in={0x2, 0x0, @rand_addr=0x1320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) get_mempolicy(&(0x7f0000447000-0x4)=0x0, &(0x7f0000f95000-0x8)=0x0, 0xfffffffffffffffb, &(0x7f0000359000/0x3000)=nil, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005ca000)={0x0, 0x0}) write$fuse(r1, &(0x7f0000ff5000)={0x28, 0x3, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) sendmsg$kcm(r1, &(0x7f0000e4e000-0x38)={&(0x7f0000b66000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000254000-0x20)=[{&(0x7f0000ee1000-0x1000)="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", 0xfffffffffffffeec}, {&(0x7f0000303000)="36e1e443558cb6b9ae65ce841fbfb9a97f788ea55f5a8ba9b72d8e9fc68a", 0x1e}], 0x2, &(0x7f0000406000+0xb16)=[{0x98, 0x119, 0x81, "560945baa3a1ac131f23196a5f7a57f8d4eb19f6448c7674ba2b9fa3106c9707e79ef62521f32d4b0930e2252affdba00dd8a09ea160d0d65667a841376dce4ed28fabc42d9614e2f79dc2643607a249abbd00af39e88de16c8b4a59efb294b995e67712932780ef260fa2a4b6aebf0b60701aac7752318ef6e483b7159ddee6cd"}, {0x100, 0x0, 0x7ff, "da11ff044d30162b5e1c93e256376c267de4b8a45bd5f7ba0ab82e247a05a9ca9c14020e8e914d2fe625555536fd0b660bbc1713f8fae5361b250c5d8ce87dd2b1864f440e231b6c37b72018ec3c3633614b69e628c4384704edde9c1717a55590cf42385a412a9a45c25a7b79d38e9e51b0b921ef9b3deafda35a13640e7be993abac0e8a842135affc27c73185e66c985446517b8345d7ceac579981e9cc9974766dfe7326f51f04d486c6f1bc324635022e8a183bc087ab4b9a54666591827ba253e3a53c802415342a753e43217c4c84523c22adfed0a4d0fa5f331280b8d2cecc1c05f1aeeef66a3d7a96dd"}, {0x110, 0x10a, 0x7fd, "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"}, {0x78, 0xff, 0x6000000000000000, "e855bfc953c3cbe620324acc11744446145f1f6bf66682f400538fa9e759d836f74f504f3391a3d44c9f4a03fbe40bb6131f0d5dc027ad8ae2af0dccef657e8af4c09bb1b1e10ca32f321d2eb345164783b11522c101050b86472a9271f1938a69b2f8bbd9de"}], 0x320, 0x1}, 0x80) 2018/01/20 05:29:24 executing program 0: r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x0, &(0x7f0000002000)={0x6, 0x8, 0x0, 0x86}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000002000-0x8)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) setsockopt(r0, 0x10f, 0x82, &(0x7f000023f000)="", 0x0) 2018/01/20 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001d5000-0x8)='./file0\x00', 0x10100, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00009a9000)=0x17) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000030000)=0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000d06000)=0x0, 0x4) 2018/01/20 05:29:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a67000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/138, 0x8a, 0x0, &(0x7f00005c1000)=@nfc_llcp={0x27, 0x30000, 0x5, 0x7, 0x7fffffff, 0xda12, "7b6850a91f34e457f47967ceb020b026581d82ddc33734ae200f733bd636cf7b1e0a7abe1d73d67d2f30424401a9f0de5b76275e07743b8b1fb68b96be0715", 0x5}, 0x60) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f000001b000)=""/243, 0xf3, 0x102, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000021000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000021000-0x4)=0x60) ioctl$void(r1, 0x5451) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)='net/tcp\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000def000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) 2018/01/20 05:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000014d000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f00000de000-0x8)=0x0, 0x100000000) openat$cuse(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/cuse\x00', 0x58b000, 0x0) 2018/01/20 05:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) writev(r0, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="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", 0xe78}, {&(0x7f000081c000-0xcb)="6978a977c9f1815f6153aca17eb816471b5966905a143efb853e6df3541bce725844e2dfb55f3186b975132a5de97e9e7cd92f7c2a4749ecfc76984710a4002ef41e431b483892f9e950725a7989288b64559b11e9560049421e7ba8da33446fe1fb9173905fc163e9294fcbff11ea5563359111a8ae7f94ee6c4f78748f1316091c05c26591daa1e334e34cb66532e9978a6f5baf79c89fc832ce9dfbbafd9c0f096f7850938f43ec90e6b510623dfec2b76771d7ba50758319c3b13900ce9ef0926b087eaeb4bead77d3", 0xcb}], 0x2) recvmsg(r1, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:24 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a0000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000932000-0x6)={r1, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = add_key$keyring(&(0x7f0000cd5000-0x8)='keyring\x00', &(0x7f0000bb6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f00005f4000)=""/157, 0x9d) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/20 05:29:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000ebf000)={0x8, 0xfff, 0x40}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x200000000cd, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@generic="159311447148881e6ce990b3a26fefcf", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000f33000)=[@in6={0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffe00}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x60a8}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x54) fcntl$setlease(r0, 0x400, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) timer_create(0x7, &(0x7f00007d4000)={0x0, 0x14, 0x0, @thr={&(0x7f000055d000-0x1000)="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", &(0x7f000058a000)="2fffc7c2f1952254a2bf6934333440fc80ea2cb37176969cf47e431bdb0dc305156d82700203698b237e0860c57c849d9cf2fe0624db0ea9fdf24df3af4c2f5d506e0cda6719200dc37be85da1afb0b930d6bc82768361d6e8696a5fc944c5679adad28018067a734928d5c8727cbfd76c6cdeac0059452d21d4539b065b3ea683784eae9ba246edd2d1876d95963686480b731b95e6fc2956a4131a8e9a768c8bdc93c3793072ba170e94bd0153301b07ab674ba973e175da27f7b286a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000860000-0x4)=0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00008d4000-0xed)=""/237) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/20 05:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f00009b2000-0xb)="bb4073797374656d082100", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006ea000)={0x3, 0x800b, 0x47800, 0x200, 0x0}, &(0x7f0000b58000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f8d000)={0xc4, 0x1, 0x50d4cf4ec56b2551, 0x5, 0x1, 0x81, 0x5, 0x1, r2}, 0x20) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x959a) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d34000-0xe8)={{{@in=@loopback=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, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000)=0xe8) sendmsg$netrom(r4, &(0x7f0000fcf000-0x38)={&(0x7f00007cf000-0x48)=@full={{0x3, {"a50d8539ee9ef9"}, 0x2}, [{"96475f72b1b8ee"}, {"5cd8a5402617d9"}, {"f0821b989f664a"}, {"dadc9720c48767"}, {"b331740457ceec"}, {"2c99b62afe48f6"}, {"28c187b871ee89"}, {"403a0a8473b4a0"}]}, 0x48, &(0x7f0000370000-0x40)=[{&(0x7f0000c87000-0x80)="96dc9f00312f0e576b02df43ee908f9c9f6be23edaeaf9089ef23cc3fa13bc2cf113c1b599ff6ee4dd083e96d7dda01e32348d47f26bb275f9f45907f39ad7e4dfbdb6eb1a48aadbdd409f982570d22335b33fa58260d95834027813cbf73a4f0d25cfb810e95ea2c075622270c7f5de46b1b90ee9568e98c7c94e15381470ea", 0x80}, {&(0x7f00005fd000-0x29)="08c8b78f835103e3d0739b3033610ccfa652f6b1663ada8b6f69cbf4b89dba5b53ca74ffbf649db0c9", 0x29}, {&(0x7f00009ea000)="d80a8efdb7a6247c03a29f8699591a7d973d3d4f3abece8613155f95cbca9126792c8275ad", 0x25}, {&(0x7f000064a000)="a42cd3f92e9f7270eff099ef215d6bd00f9f62a3", 0x14}], 0x4, &(0x7f0000412000)=[{0xe8, 0x114, 0x28, "ff63084c576a9ad831ff5ee8deb32ef56fc0e4b86b7a7a70b0ac7db8b0a1f70a8fe850e7b3452129130dda278155202cda605a1a285a66eb431e1365fe05838df91739e530d17934a4bc675a49a90a81f0f9890558addb5784042c5f284af8e3c92558ede8d1be334100a6d861232c5235997276c95d2c8310cfe9a3229b55c2552fcfe728c96c2cf28cd40c2cd13864fe9d679587b9ae51ea2e009bd9ca5b5616e70be063e850bdbbf8d483617109090f4c57166e9c67745fb3454eb49929db6609041ffbb815d74cef6ceb653123f45966fd3a9c"}, {0x88, 0x13a, 0x800, "ac3ae7d46df2a442e044b4d413f9acf7f5eb78c76af00afd3e5c30c7ee4c43726e0fda52b03aeba27fd01f1980ae7b408a1f255ccbb7c8b41bf78744fe3e7d4a9bc04f8b3f01d7477e746be215fc615dd513040f71bae03e0c231ed1cfc6559ce8138b17e411779c5e4e708378382e23747b"}], 0x170, 0x10}, 0x4000000) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/20 05:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f00001a7000)=[{0x6, 0x4, 0x0, 0x407ffc0043}]}) pread64(r0, &(0x7f0000f9e000)=""/143, 0x8f, 0x0) pread64(r0, &(0x7f0000dfb000)=""/38, 0x26, 0x0) lseek(r0, 0xb, 0x2) 2018/01/20 05:29:24 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, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f00009da000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f000004c000)={0x0, 0x1c, 0x0, @thr={&(0x7f00007cf000)="20b9f0fd8fde573bce74397fc9ee10d29868170698a4dc0ee19b729c13c36ddad42ae762500f212c0d0030a37e2c225fc247ab5d68ae18b53b94676741ce5d5257128c1ba73e978e07ed5f279c40d77216d74804094271d9908af2f7039be9d23d9549917d0e48408eda15b02840a064e2b71c9ddd77", &(0x7f0000aa6000-0xc2)="ca75991b295169e9c5c279a8cb0b90851e99e8f19b46da956f4b11c60b0f6775dfd5a09634742958e03475a109c8328b5f209ad22b605bdf41e0b4c2f758ce6e5532903c30683c37c144857f64dddeaf4827cd52fe4f3ff015bbed33bdae5771743f11bc28c5a05dcd4bbf0f130fbfb01cdbafd27b8adeb9910e5ecc5a6fbc24583a40548d709582b858fc0c4c9976836bac8fed87ab6f81f06aaeb493a73c5fe62359b3214c448f38b631ba866c71f27805cc262d3beba329446c486abb0c9053be"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002a1000)={0x41a6dddc, {{0xa, 0x1, 0x8, @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]}}, 0x88) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000887000)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a}, 0x1c) 2018/01/20 05:29:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000af0000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = mmap$binder(&(0x7f00001e7000/0x4000)=nil, 0x4000, 0x100000a, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000236000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:29:24 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/20 05:29:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}, 0x0}, 0x10) r1 = getpgrp(0x0) capget(&(0x7f0000426000-0x8)={0x20071026, r1}, &(0x7f0000347000)={0x7fffffff, 0x2f, 0x373, 0x101, 0xffff, 0x10000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x817, 0x6, 0x8, 0xfff, 0x0, 0x30182372, 0x81100, 0x5, 0x4, 0x100000000, 0x6, 0x101, 0x40, 0x82, 0x68b, 0x0, 0x7fff, 0x1, 0x7fffffff, 0x9, 0x3ff, 0xfffffffffffffff7, 0x3f, 0x20, 0x0, 0xf, 0x2, 0x2, 0x2, 0x2, 0x10000, 0x9, 0x12, 0x0, 0x400, 0x6, 0x0, 0x7fffffff, 0x6, @perf_config_ext={0xffffffffffffa7e4, 0x9}, 0x1400, 0x9, 0x7, 0x7, 0xffffffff, 0xfffffffffffffe00, 0x2, 0x0}, r1, 0x8000, r2, 0xe) setns(r0, 0x44000000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f000076e000)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000004000-0x4)={0x3, 0x7, 0x9000}, 0x4) 2018/01/20 05:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000009a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004f1000-0x4)=0x10) accept4$ipx(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a25000)=0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e7e000-0x4)=0x0, &(0x7f000042c000-0x4)=0x4) symlinkat(&(0x7f0000772000)='./file0\x00', r1, &(0x7f00007e0000-0x8)='./file0\x00') lseek(r1, 0x0, 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00007cb000)={0x0, 0x80000000}) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/20 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d43000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f53000)='./file0\x00', 0x60000, 0xc) name_to_handle_at(r1, &(0x7f00006ad000)='./file0\x00', &(0x7f0000e65000)={0x4c, 0x9, "81348b13f2faa8b2c68cb926ec68581d0c82462ef75e53fdf288fef9d74f5c4c8f26e647263d2dab4f83daedea7fed758d8c3647d51a776a575a00c19fa8868e3aa12cae"}, &(0x7f000045e000-0x4)=0x0, 0x400) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f2b000)={0x0, 0x0}, &(0x7f0000226000)=0x5) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) accept$alg(r1, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) r4 = syz_open_dev$admmidi(&(0x7f0000112000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bfe000-0x3)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fd0000)={0xa29, {{0xa, 0x0, 0x31, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = getpid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000bc2000)={0x2, r5}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000299000)={r3, 0x4, 0x6, 0x8000}, 0x10) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 05:29:24 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000)=[], 0x0) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="ad", 0x1, 0x20008005, &(0x7f0000113000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000465000)='/dev/sequencer2\x00', 0x101000, 0x0) openat(r1, &(0x7f0000260000-0x8)='./file0\x00', 0x80280, 0x1) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f5d000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000808000-0xf4)='V', 0x1, 0xc841, &(0x7f00000e3000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:24 executing program 1: r0 = socket(0x4, 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000008c000+0x1b6)={0x6}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) r1 = socket(0x9, 0x0, 0x200) r2 = dup2(r0, r1) write$sndseq(r2, &(0x7f00006fa000)=[{0x1000, 0x3b0, 0x7, 0x1, @time={0x0, 0x0}, {0x4, 0x6}, {0x9, 0xc93}, @ext={0xd, &(0x7f0000688000)="c7f1e882eda01afa882726da5c"}}, {0x86, 0x5, 0x1, 0x9, @tick=0xe682, {0x80, 0x0}, {0x6, 0x2}, @queue={0x7, {0x3c1, 0x5}}}, {0x8, 0x2, 0x7, 0x6dbe, @tick=0x1, {0xfffffffffffffff7, 0x800}, {0x1f, 0x1}, @raw32={[0x4000000000000000, 0xe, 0x7]}}, {0x5, 0xad, 0x81, 0x6, @time={0x77359400, 0x0}, {0xfffffffffffffff7, 0x3}, {0x1, 0x80000000000}, @result={0x3, 0x4}}, {0x1, 0x8001, 0xe44, 0x0, @time={0x0, 0x0}, {0x6, 0x800}, {0xd3, 0x2}, @control={0x2, 0x7dc, 0x8}}], 0xf0) 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049d000)='/dev/ptmx\x00', 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003a0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)=0xe8) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f000045b000)={0x5, 0x400, 0x8000, 0x1000, 0x9d, 0x4, 0x0, 0x6, 0xfffffffffffffffc, 0x0, 0x3b7, 0x8}) 2018/01/20 05:29:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cbe000)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000494000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000000)={r2, 0x48}, 0x6) ioctl(r3, 0x227e, &(0x7f0000001000)="") 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ioprio_set$pid(0x1, r1, 0x5) 2018/01/20 05:29:24 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000e73000)=[], 0x0, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fbb000)=[{0x4, 0x2, 0x1000}, {0x3, 0xc6a, 0x0}, {0x6, 0x8, 0x1000}, {0x6, 0x14d4, 0x1000}, {0x3, 0x401, 0x1800}, {0x1, 0x55e, 0x0}, {0x1, 0x9, 0x47236ffb981874e}, {0x4, 0x1, 0x1000}, {0x4, 0x0, 0x800}], 0x9) 2018/01/20 05:29:24 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000351000/0x4000)=nil, 0x4000, 0x2000001, 0x3, 0x0) 2018/01/20 05:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a45000-0x4)=0x0) tkill(r2, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{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]}}, 0x90) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/20 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000074000)=0x0, 0x80800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x1) write$tun(r2, &(0x7f0000b79000-0x28)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x24) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f000057e000)='/dev/dsp#\x00', 0x4, 0x109800) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00005e5000)={0x9b32, 0x328}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a0e000-0x8)={0x0, 0x4ff198c5}, &(0x7f00008b6000)=0x8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a0d000)={r2, 0xf7, "edb05ebc82fe2ea5ecfc95bfd9851ee01c45b611995043ddb329640158ec4e4fbab006c482a9ea21b666fa31ec5c0d51dc89d004e9f9d5f28de6f58b7e47ae099af8bd8944345f947e8fa99de951973269d7e7196dd91432a530c69df4bb4fba7b1baecf66d53f4c7c2e87de10b4987f15cc206b427e6ece39cc643b9cc9c0c9322de5f2198526171074ef5a7b4226bc614bf6d1ea3fcfda65a0208299a4e0846cdc328d608576ce314dfc6a6f2eadb9ceb7f10d73d66b33dd8fe8fb757411f8c582b537a75bebda5bda44e196b2bfe545fc2ca807e554df1c25cc66b3c93aa549158248cfcc66fd4e15a756ef4c8be321daa594d08ef2"}, &(0x7f0000083000-0x4)=0xff) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00003a4000)=0x2) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006d9000)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000460000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) fstatfs(r0, &(0x7f0000552000-0xec)=""/236) accept4$nfc_llcp(r1, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000083000-0x4)=0x60, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000a0e000-0xac)={0xac, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x98, 0x0, [@typed={0x94, 0x6d, @binary="0863bff94ef82e771e53b3f0756861536a6e056fa3c1368d59c24abc863454e4e7aeb9e5de3fb3a5ea1c38757c7fe09483dd12453c9a208bb0cbd4585340ab19264d4e3d279572a917850063d8f0947e6d7a5dc5618ef065e2b066f825c2e9811b3d36410b232a6a9eeeafe4bcab65257aba235ebe407f453707d12051421f28f5386acee1934aced76241"}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:24 executing program 2: set_mempolicy(0x7, &(0x7f0000356000-0x8)=0x0, 0x3) 2018/01/20 05:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r0, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000875000)={0x3, 0x42}) 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000002000-0x10)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) 2018/01/20 05:29:24 executing program 6: 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, 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$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x0, 0xffffffffffff7fff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d5f000)={0x0, 0x1}, &(0x7f00003c3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007cc000)={r2, @in6={{0xa, 0x0, 0xbc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff}, &(0x7f0000a80000)=0x98) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x8, &(0x7f0000000000)=[]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = syz_open_dev$audion(&(0x7f00007cd000-0xc)='/dev/audio#\x00', 0xffffffffffff8000, 0x100) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00006ce000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000058f000-0x4)=0xc) r2 = inotify_add_watch(r1, &(0x7f0000a73000)='./file0\x00', 0x20) inotify_rm_watch(r1, r2) 2018/01/20 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x0, 0xb, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 05:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xa, 0xa, 0xc2, &(0x7f0000750000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000b1c000-0x3e)=""/62, &(0x7f000091a000)=0x3e) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f65000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:29:24 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f000000e000-0x4)='./file0\x00', 0x202, 0x100) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000026000-0x5d)={0x6f00000000000000, 0x55, "dfec0856b41f4e8390d93d12bc14668eb3b41ba2b93145ebb74378576e7a11c7537657637836d915917cc42fc7a96f978c8dbe52edb5fbee1ac5f773718cce53b5028eb18986aec21ae525f4483551055848a3db05"}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffd2f) r3 = dup(r2) r4 = socket(0xa, 0x1, 0x0) sendto$unix(r4, &(0x7f0000034000-0x3f)="", 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0x8048ae66, &(0x7f0000143000-0x70)={[{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]}) semget(0x0, 0x5, 0x8) 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000144000)={{0xff, 0x7, 0x4, 0x9, "206586f3a63d4e0a1fd01c9cea6805e93fbc46eae1eeb82b90940105ae851bad63fc3a1b650c640efacba25e", 0x6}, 0x0, 0x0, 0x1, r1, 0x7, 0x8001, "9dfcafa0e2b0f7fa0dabd426b6342b27590bb49a83417b77073553f3852354c75b2d0107837d985da2c935a4464ccc33aa4df1ad7c7aca054c269bdd5038a0fe", &(0x7f00002d2000-0x10)="766d6e6574309c76626f786e65743000", 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7f, 0x8, 0x100000000, 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]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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, 0xffffffffffffffff, 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r2, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c13000-0x8)={0x0, 0x0}, &(0x7f0000a8c000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aeb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000)=0xe8) setns(r2, 0x4c000000) 2018/01/20 05:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000048d000)='/dev/rtc\x00', 0x20000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/20 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00006c6000)='net/netfilter\x00') r2 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/20 05:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fc1000)={0x8001, 0x7, 0xffffffffffffffea, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000285000)=""/4096) syz_open_dev$sndseq(&(0x7f0000340000)='/dev/snd/seq\x00', 0x0, 0x20000) fallocate(r0, 0x0, 0x8, 0x4a) r2 = semget$private(0x0, 0x2, 0x1c3) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000f19000-0xd3)=""/211) 2018/01/20 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000c21000-0x4)=0x7) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bb000094b2ee480146cd5ed30882afb9950b00039132fdbf2b83d30180001400"}, 0x5a) 2018/01/20 05:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) fsync(r1) 2018/01/20 05:29:24 executing program 0: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc3000)="892891bb89b390688208d27d49fb19938bdef44fc184fb9a4db757bdfeb6fe58a638712b4d947eac1d007081b42a0f49aca09fe42eaa40ac13dd5305edfb4df77170df815a43e161463a9a7d450de1f2645351cda273108071", 0x59) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0xffffffffffffff5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 05:29:24 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x401, 0x5, 0xfffffffffffffffa, 0x5, 0x2, 0x3f, 0x1, 0x5, 0x0, 0x2}) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b03000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000073c000)={0xf5, 0x0, [0x401, 0x2, 0x6, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a96000)={0x0, 0x65be2b4a}, &(0x7f0000ec4000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b93000)={r3, 0x10, &(0x7f0000755000)=[@in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b81000-0x4)=0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000627000-0x10)={0x8, &(0x7f000050f000-0x40)=[{0x7ff, 0x6, 0x8, 0x3}, {0x9, 0x9, 0xa5, 0x9bd5}, {0x7, 0x0, 0x100000000, 0x7}, {0x4, 0x5, 0x0, 0x1}, {0xc6, 0x7, 0x2, 0x5}, {0x9, 0x0, 0x8, 0x7}, {0x800, 0x5a, 0x10000, 0x3}, {0x9f5, 0x80, 0xff, 0xfffffffffffffffd}]}, 0x10) syz_emit_ethernet(0x13e, &(0x7f000064b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/kvm\x00', 0x200000, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f09000-0x58)={0x26, 'rng\x00', 0x44f, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r0, &(0x7f0000463000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000b59000-0xc)='/dev/audio#\x00', 0x3, 0x200000) accept4$ax25(r1, &(0x7f00003f9000-0x2)={0x0, {""/7}, 0x0}, &(0x7f00001ee000-0x4)=0x10, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000078b000-0x4)=0x0, &(0x7f0000beb000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) 2018/01/20 05:29:24 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x0, 0x1f]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000+0x67e)='/dev/sequencer2\x00', 0x40, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0xffff, 0x6, 0x0, 0x4, 0x1, 0x7, 0x2, 0x0, 0x93a, 0xffffffffffff0000, 0x5}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000007000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x8, 0x5, 0x4, 0x500, 0x8, 0x200000, r3}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000007000)={0x1f, {0x449b, 0x84000000000, 0x3a0, 0x100, 0xb87, 0xfffffffffffffff7}}, 0x8) prctl$setmm(0x23, 0x6, &(0x7f0000003000/0x3000)=nil) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x480002, 0x0) r5 = shmget(0x2, 0x2000, 0x54000000, &(0x7f0000004000/0x2000)=nil) shmat(r5, &(0x7f0000007000/0x1000)=nil, 0x75b3d483eab380b3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x10, r4, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 2018/01/20 05:29:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f000051b000-0x8)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffc) pipe(&(0x7f00006dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f00006cf000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0xffffffffffffff78, 0x18b}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000365000-0xed)="6adf1d0c1e064bf5e823c97b176766d1e8ea9fdc34d8061afe1e291125a6cc0fb1e2f2a41e3cd3cae4", 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000001000)={0x9, 0x4, 0x8, 0x1ff, 0x80, 0x100, 0x7, 0x0, 0x6, 0x0}) 2018/01/20 05:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f00003aa000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/20 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000842000)={r2}) r4 = fcntl$dupfd(r0, 0x406, r2) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000c6d000)={r1, 0x9, 0x9, "5b27c607a065c3382b6a97f357571cac0f91bd4ff619e17a0f6d77fbd51efc25dd42b9b1015238fd84261d106741516c912a218b79ef14617d2489957beebfa1e1d8b57b3aa84a52df2f04e1841aab3ab7f48ea2e2b1afdef729d92ebe20565972ac5d5440cd40c75364a8d4eab9e2c69ce820969bbd9e881179f1bc41bc593aa62f11ac"}) [ 64.188351] CUSE: unknown device info "" [ 64.205696] CUSE: DEVNAME unspecified 2018/01/20 05:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000295000-0x8)={0x0, 0x0}) recvfrom$inet(r3, &(0x7f0000cd8000-0x20)=""/32, 0x20, 0x2, &(0x7f000002c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000c87000-0x14)={0x6, 0x1, 0x2, 0x2, 0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000f14000-0x8)={0x0, 0x125}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statx(r5, &(0x7f0000167000)='./file0\x00', 0x1800, 0x80, &(0x7f00007a8000+0x3a5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000789000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000723000)=@assoc_value={0x0, 0x28}, &(0x7f0000ae6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00002d3000)={r6, 0x9}, &(0x7f0000472000-0x4)=0x8) 2018/01/20 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/mixer\x00', 0x40000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000180000)=0x0, &(0x7f0000d70000-0x4)=0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000607000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00009c4000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f29000-0x25)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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], @rand_addr=0x6}, 0xc8, 0x2, 0x2, 0x500, 0xfffffffffffffffb, 0x4260000, r4}) sendfile(r2, r3, &(0x7f0000145000)=0x0, 0x56) 2018/01/20 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000925000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000a7000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x1, 0x0, 0xfff, 0x15001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) recvmsg(r0, &(0x7f00009ee000)={&(0x7f000046a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000041d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 64.246511] CUSE: unknown device info "" 2018/01/20 05:29:24 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000549000)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0]) r2 = syz_open_dev$mouse(&(0x7f0000ac9000)='/dev/input/mouse#\x00', 0x7, 0x40) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000d9b000)=0x7, 0x4) 2018/01/20 05:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0xd000, 0x3, &(0x7f000031a000/0xd000)=nil) r0 = syz_open_dev$mouse(&(0x7f0000edc000)='/dev/input/mouse#\x00', 0x37119229, 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000459000-0x28)={&(0x7f0000ee5000/0x2000)=nil, 0x7f, 0x3, 0x2, &(0x7f00009ae000/0x2000)=nil, 0x6}) syz_emit_ethernet(0x3e, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000973000-0x14)={0x1, 0x1, []}) [ 64.272471] CUSE: DEVNAME unspecified 2018/01/20 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f39000)=[{0x0, 0x0, &(0x7f000019d000)=[], 0x0, &(0x7f0000418000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00000d2000)={&(0x7f0000f72000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0xa0}, 0x0) 2018/01/20 05:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008a4000)=[{0x0, 0x0, &(0x7f0000d99000-0x10)=[{&(0x7f0000f66000)="fcaf06ffea5c47cb992093d82f9e592ad5858ad61db569f5d6a779b91daf0b4b", 0x20}], 0x1, &(0x7f0000c13000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000a38000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000) bind$vsock_stream(r2, &(0x7f00007e8000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) 2018/01/20 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000041f000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000096e000)={{0x0, 0x0}, {r2, r3/1000+30000}}, &(0x7f0000343000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r4, r3}, 0xfffffffffffffff3) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/20 05:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002d2000-0x30)=[], 0x0, &(0x7f000035a000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002c5000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001af000-0x4)=0x14) 2018/01/20 05:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000aa6000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) clone(0x200, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) linkat(r0, &(0x7f0000e45000)='./file0\x00', r0, &(0x7f0000c36000-0x8)='./file0\x00', 0x400) truncate(&(0x7f0000f2c000-0x8)='./file0\x00', 0x100) mknod(&(0x7f00004f3000)='./file0\x00', 0x8, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e2d000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000312000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000cb000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000070000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x4)=0xe8) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000558000-0x4)=0x8, 0x4) close(r0) getgroups(0x0, &(0x7f0000d46000)=[]) getpgid(0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000923000)={0x3, &(0x7f000056a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006f2000)={r1, 0x3}) getuid() fstat(0xffffffffffffffff, &(0x7f0000f53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000003f000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/20 05:29:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x9, 0x7fff, 0xfffffffffffff257, 0x6}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffff0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000003000)={0x2, r1, 0x0}) setreuid(r2, r3) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000006000+0x349)={&(0x7f0000004000-0x170)={0x170, 0x42, 0x324, 0x0, 0x1, {0x3, 0x0, 0x0}, [@generic="88975768bfa3ab08e7380238e45491fd2f1c78a0ac0eb72bd7f9aeb9e80693ceef8cfe779e44559f9023e9278bcd787ddb13e69408720fe9684648235fd53e66f71db70989006901f0fffff866bec1f7c0b15a2199b572d379e52bcd5a88aa620700000013b8400223973be38458a5146c43d129130344862ec98badef646ed1130820", @generic="1f27b60b99509fde1c0f6375439dff0495c4711b5205d0a1ff09054bf2bcbc9665e805dd6b2feb7bdbdda1f8bae141f2a65f333ae987d94e7c4702cf04944dfb327c39c856d5a7ccd72dea6f6ed1cbb3adca41c350c74c59ff549daab402fc752199d11d856ef640384c69fde83ca1cfa0abf445", @generic="2632b37c0aa49cdff464f0b24efe27f41895a55c3278f5066cc2118049632080f055d4044d753800d2aaee75d0a9b8b65f55ad061e8fe40154b9ea22f40e4bd7437bf177cd888c1b7fa8a506ebad47d0c9cd4ed3b9b58882dcb799ace7b2f95f912890ca"]}, 0x170}, 0x1, 0x0, 0x0, 0x20040014}, 0x6ba1d96a75fb8d0e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000004000)=[{{&(0x7f0000004000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000004000-0x30)=[{&(0x7f0000004000)=""/114, 0x72}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000002000)=""/29, 0x1d, 0x7}, 0x20}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000004000)=""/45, 0x2d, 0x9}, 0x4847}], 0x2, 0x10000, &(0x7f0000003000-0xf)={r5, r6+10000000}) 2018/01/20 05:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000143000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/20 05:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000b79000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004e7000)=0x14a, 0x4) 2018/01/20 05:29:25 executing program 2: r0 = open(&(0x7f0000601000-0x8)='./file0\x00', 0x105000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x1, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt(r0, 0x3fb8fcd2, 0xfffffffffffffa32, &(0x7f0000000000)="bfae4c30af2d2a8c2f8603e9cf788ee598eb97cf39fe472bfadb8569b5607d98695f61146f3643c1caa89f3b4aa27b69768951b287a89bf258313fef1ff5a520", 0x40) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000948000-0xe)={0x0, 0x7, 0x3, [0x100, 0xfffffffffffffffb, 0xffffffffffffffff]}, &(0x7f0000a77000-0x4)=0xe) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f5b000)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0xffffffff, 0xfffffffffffffff8, 0x4, 0x4, 0x0, 0x0, 0x1f, 0xa1a7}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80000, 0x81) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f5c000-0x8)={r3, 0xfff}, 0x8) 2018/01/20 05:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x4000000000000000) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/20 05:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffffd, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f00006f6000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x4, 0x6) 2018/01/20 05:29:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/sequencer2\x00', 0x620002, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000214000)={0x2, 0x0, [0xffffffff, 0xb8, 0x100, 0x200, 0x0, 0x4, 0xa, 0x8]}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000dd000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) clock_gettime(0x0, &(0x7f0000d11000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x5, &(0x7f0000001000-0x8)=0x2) syz_open_dev$dmmidi(&(0x7f00004b4000-0xd)='/dev/dmmidi#\x00', 0x6, 0x80) 2018/01/20 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000149000-0xb)='/dev/vcsa#\x00', 0xb2a0, 0x420003) ioctl$TCSETA(r1, 0x5406, &(0x7f000005c000+0x858)={0x0, 0x7, 0x8, 0x9, 0x6, 0xa4f9, 0x200, 0x80000001, 0x9, 0x3ff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/20 05:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ab000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000093f000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x68) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/20 05:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000d05000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r1) 2018/01/20 05:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000d44000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = getpid() rt_sigqueueinfo(r0, 0x1d, &(0x7f0000130000-0x10)={0x30, 0x3, 0x1, 0x7}) 2018/01/20 05:29:25 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/ppp\x00', 0x181042, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f000001e000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80800) 2018/01/20 05:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/sequencer2\x00', 0x262281, 0x0) getpeername$netrom(r1, &(0x7f0000949000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000a4000-0x4)=0x48) r2 = accept$inet(r0, &(0x7f0000b4c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f32000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000007e000-0x4)=0x9, 0x4) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x20, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfffffffffffffe3a) pipe(&(0x7f0000f40000-0x8)={0x0, 0x0}) accept4$alg(r3, 0x0, 0x0, 0x8505b132eddbbe6a) sendto$inet(r0, &(0x7f000062f000)="0010", 0xfffffffffffffeca, 0x0, &(0x7f0000373000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000070f000-0x6)='/dev/vcs\x00', 0x200, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006cc000)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000848000-0x10)={0x99, &(0x7f0000eb7000-0x99)="d02f0498a28295a87defe6041a26759859bcdf2d1daf0deaf4815ba31d5f005336d8ff1234e9f8085ac758445f5c572a9ffcb60a41b39dd2f231f1c3b7844cd67313f153c4faf2b3dc4e4f529e4611cf85a781a90c52a43e3adb807d23a3153b01200b9656ac81ee6598360d98d579ecc97148df8d4d95884e21144d8c261c3c8d90230e544aa3ed4685282aacf5d85d4cb5d4fe0c1afb8479"}) perf_event_open(&(0x7f0000d96000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 2018/01/20 05:29:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000865000-0x8)='./file0\x00', 0xc) utimensat(r3, &(0x7f0000a72000-0x8)='./file0\x00', &(0x7f00001f0000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000aff000-0x28)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00009d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aff000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000aff000)=0x4) 2018/01/20 05:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00007a2000)={&(0x7f0000244000)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @u32=0x401}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = creat(&(0x7f0000e14000-0x8)='./file0\x00', 0x8) mknod(&(0x7f0000481000)='./file0\x00', 0x8000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006b2000)={@empty=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00004a3000-0x1)=0xc) timer_create(0x7, &(0x7f0000771000)={0x0, 0xb, 0x2, @thr={&(0x7f0000851000-0x37)="c1298f9d4d54d45de0fddd01180b1e50210d8e99cb4fa01a1233b681d676779778f81e5c7fc6dd5059c1c1e5512e1db1757fc6d28b8210f382e327574a5d14afd8c6e05337f350", &(0x7f0000964000)="8640389c2eec12ca942cf04c3833855ff00dd3b0a0fb4888c01e4305511eaebbe92171e4672059998e1ade795c788a194aa23e72b0cd80ff5e0fad21fbc6ba4737d9019a2fdd8f256e10148821e79311865a5dc0d3785a8f7624e13e7aa17198d7426fe9a9db308c53c7d6c4dd43ec57b1494bf7ed730b8633867dc772ee377305aa3653702badc48072c603340a980b60b1427cee7aa4c0cd6d47ff3acf2cf78da6bf825fb1a3aa38a91f8c86688f83e86558"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b0000)=0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000cde000-0xa3)="5981f2983a73fc371f2e773fb85124d37b7959367883d4fe2534ad29aa7757ef49ee758f292934b7e25f27556a6a74a9f3b7726e3f0707936fc2c7583501ce9602bc31ad7f88d2757a6a4e2e2ede00352a61b85f72067f82deafc3d231653a2569f931bd2ac52340de9a4d06ba07affced4b2bf3695bc9307e2ecd6b8cf0e7482fb67a4c0f5079b5c00c80ec58aa7ab9cde7efb7f65afad12dc6f6b4f4e4199290c43d") writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000317000)={0x0, @in6={{0xa, 0x1, 0x8151, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x977, 0x0, 0xfffffffffffffffd, 0x90}, &(0x7f0000123000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ecb000)={r2, 0x81}, &(0x7f0000738000)=0x8) 2018/01/20 05:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000ba7000)={[0x0, 0x0, 0x0, 0x1001], 0x0, 0x14, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000d00000-0x70)={[{0x2, 0x5, 0x9, 0x20, 0x9, 0x890f, 0x5, 0x401, 0x2, 0x2, 0xe7, 0x8, 0x2}, {0x3, 0x3ff, 0x1, 0xfffffffffffffffa, 0x5, 0x5, 0x82, 0x6, 0x7fffffff, 0x100000001, 0x1f, 0x100000000, 0x8}, {0x200, 0x0, 0x8, 0x8, 0xfffffffffffffeff, 0x8000, 0x7, 0xff, 0x10000, 0x9, 0x1f, 0x5, 0x483e}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:25 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") nanosleep(&(0x7f00004d0000-0x10)={0x0, 0x0}, &(0x7f00001af000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a61000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00006d0000)=@random={'security.', '^\x00'}, &(0x7f0000000000)='cpuset\x00', 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001000-0x18)={0x8000, 0x0, 0x20}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000001000-0x5f)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/20 05:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x40096101) 2018/01/20 05:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r0 = socket(0x4, 0x1, 0x2) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r0) accept(r0, 0x0, &(0x7f0000b59000)=0x0) 2018/01/20 05:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000863000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b04000-0x4)=0x60) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r1, &(0x7f000002d000)=0x0, 0x7) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000e73000)=[{0xc, 0x1f}, {0x2, 0x2}, {0xc, 0x1}, {0x4, 0x7}, {0x4, 0x24cb5db0c}], 0x200002cc) fsync(r2) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 65.209442] QAT: failed to copy from user cfg_data. 2018/01/20 05:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000038f000)="11", 0x1) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/rfkill\x00', 0x40, 0x0) accept$llc(r3, &(0x7f0000041000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000943000-0x4)=0x10) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) 2018/01/20 05:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = open(&(0x7f0000790000-0x6)='./bus\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008a0000)="9d2822270bfcbcb87119d3f924afceaf3843b62f423a7317a696871c53882638b3fb375f8d6f3577b0705aeaec8a746204bbaf160707f0dfb86d78d54c5982a16940bccb40cfba0f17251d2809ccc90aabe75e01e28a1615f17effd49227b314ceadbeedeaf95333ed88e082bfe19398e0b8449d85e5e38d4abdfb2755509dc39cdd9ab5f58c93aa9a1d239ee3a8f4926110b8f7e42077206190bfb0f14d2290ef8008a6c6fac4dd1d2a4c09357cc43eda7ff0491f40fb2876641d571a6599ffe9e5492b7181b3bacd887c9d64e79f2c0b90024cbabfcb6594f33e8c905c6ada1b79fc781d71f2ac30a0ce369e74bf1b7d6920a7f80a3fd8", 0xf8) 2018/01/20 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab7000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00002ed000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xf874, 0x6, "d8fcd3591913afb391a7df1cd28f1a26f50f3237287bfcae15c5c662079135040acd932637338e5ead77fd56c63e8b5bd96aa7aa45750b4a366eace8de3918eedc705807a2c944942b88adf140d95622"}, 0x160) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/20 05:29:25 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc2000-0x8)={0x0, 0x0}) [ 65.261319] QAT: failed to copy from user cfg_data. 2018/01/20 05:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) r3 = getpid() sched_getparam(r3, &(0x7f0000d24000)=0x0) 2018/01/20 05:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10100000020) write(r0, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) 2018/01/20 05:29:26 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0xfffffffffffffec5) recvfrom$inet(r0, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f00000e1000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 65.317388] binder: 9314:9316 tried to acquire reference to desc 0, got 1 instead [ 65.341519] binder: tried to use weak ref as strong ref [ 65.346963] binder: 9314:9328 Acquire 1 refcount change on invalid ref 1 ret -22 [ 65.382801] binder: BINDER_SET_CONTEXT_MGR already set [ 65.388336] binder: 9314:9316 ioctl 40046207 0 returned -16 2018/01/20 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000460000-0xd)='/dev/dmmidi#\x00', 0x9, 0x20000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000069b000)=@req={0x81, 0x1e, 0x0, 0x4}, 0x10) r2 = accept4(r0, &(0x7f0000171000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007d5000-0x4)=0x10, 0x800) acct(&(0x7f0000504000)='./file0\x00') mount(&(0x7f00004e0000)='./file0\x00', &(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f000079b000-0x7)='cgroup\x00', 0x0, &(0x7f00005dc000-0xd6)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000eee000-0xc)=@sack_info={0x0, 0x9, 0x1}, &(0x7f000059a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000521000)={r3, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d00000000000000, 0x80000000}, &(0x7f0000859000-0x4)=0x98) 2018/01/20 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000016c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000da000)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000d92000-0x4)=r1) r2 = eventfd(0x0) bind$llc(r1, &(0x7f0000d50000)={0x1a, 0x0, 0x9, 0x0, 0x7ff, 0x8, @random="c9f6c43ae9af", [0x0, 0x0]}, 0x10) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fc3000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/20 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c33000)=@get={0x1, &(0x7f00003c0000)=""/4096, 0x7fff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000345000)=0x0, 0xffffffffffffff32) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) mbind(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000145000)=0xf9, 0x800, 0x4) 2018/01/20 05:29:26 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x1, 0x2, &(0x7f000000d000-0x40)=@raw=[@jmp={0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000b000-0xc)={0xa, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000010000-0x8)={r3, r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000012000-0x8b)={r2, 0x1, 0x8, "063e9a6f6b9edb7450fdf0ce261b7a7eb5571904531d48c1666ad4ae009ef0ea4b03376a15697dee4789613727ee81db2156222b8f46ed30a4f74f7248b5b40829e0a5d6d732bca8562969c6090172ce5160f669214eb434a581bd17af42599b1fa900b217653890ce0b643a863980f833f3463ccb22bcd55a36ef3fc3da01bb5a"}) 2018/01/20 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a55000)='./file0\x00', 0x8000, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000087c000)=0x6, 0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x844, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f00009ee000-0x4)=0xfe25) 2018/01/20 05:29:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000642000)={0x2, r0, 0x1}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f71000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000dd3000)='net/ip6_mr_cache\x00') r3 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x5421, &(0x7f0000420000-0x10)=@generic="2e33a7d8c7bc986e1af99048ae4f9d12") creat(&(0x7f00006e6000)='./file0\x00', 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000041000)=""/107) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000d12000-0x58)={0x6, 0x2, 0x4, 0x1, 0x5, 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]}) 2018/01/20 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3da, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000f3000)=0x3, 0x4) 2018/01/20 05:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bd4000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000fd4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f000028a000)='/dev/vcs#\x00', 0x1, 0x8000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00007a2000)={0x3, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) pread64(r2, &(0x7f0000c91000)=""/13, 0xd, 0x5a) 2018/01/20 05:29:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000004000-0x90)={{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) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c9f000-0xb)='/dev/input/mouse#\x00', 0x2c, 0x440100) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000546000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x5a9b23315134ea62, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="7adb1923b4d9b2737445f6209bf8b006a7a38cc9059881215c6fa49b1bff560987adb9ebfdb8f678c4b946ab7937f3d0125c5ff78496974900a6c165280bb88e62cd93863e790271e9b581abb27cdb581cfe27432f231e1c407e220765b2ebd54d227e3a9e2140da064108f2ac3e32dd211f177b682df7cb1eee0554daddfd1164e329b8a089b3615acb665af281ed5f347fbd3cc778efe9e48e6d4a69a16c6ff27c448684a811fd740a891b1b13c0b723bc6ceba986ca3e2948bb9d8b87b40c7fa4aedf21b6e2f7297ea9c865d5b81ac59a27b918056f9ac95507430931d78f218a80cda822611d51be2d910a8a5ec921955aa93e0b93ca2568402ad443e18b0ccf82fcf50e3cb0e53756d981e02f1f5feecde6ad9163760d623e579b872187cf9203eb328c3803f6f2039ce6d45b9b8af6d54566ad59ed5186b82ebf9b4738828d4e09bfd45dbcc4fa30e0ab3577ceafbfbe94f12dd09b8326a723cf0741df237775fee3481f72845fa141b96fa7fe48a97d86cf5bb478930ce6a0b618d1e77ab8b6a8bcb8b97d2e080ff8c7255791ce7d0f2be0eec324eb88b332f7bc3084af33123d16e4b69919ed2bd316883e80532808cb3f0c8167bab0bb1c48d6cb7f0ec22a1d277d8657657fd95e7ec72f2dd2c85a3cf9b704eadbdcf41232f1c82e8def4e1508b8993a0ba4b98225f967bbc045f194d2d1827f21c612a016ce3abc4a2b2d22ace4c64cd47c2f816c7d83c4c506e6807f635c973e75dbc103f00c13dcc3c62a613f5b5a418617b450cae517e21326779ac8e11cbd9a14534dff18b389a1d8d1d38888a9003fa6d2b22f2d46b7f9e0c3d3c7b0452b0b5a761d7659f2a9c9e2726ea3a044e17a46421b7f0de983b0417b9665697be229fabc400f792fab02947a3ec6d47831d9b75fd7a9e9e444d9af3b3e5402b924ef6e37037fb3b95e62044da5e260acda6d3366aed2144d82d77742603400f7173bf59185025e8ca3d262a6ed80e688a9c3a3675a7bb3ed9f263e924a1e48a5456bd4b43b7bd99410fb80fbc5ad185fb64237e6932051fcad4b2c158ef7a27ec979ee222492695a3804cc753de4cef689aae12eb3d6855e78b716d7a97623ef94901abb082089026973e60736615b8615e83d4096bb0bd2ad037ddf2fd0d924b048ca21e5285a06a263e1cf99fbe633daeb2b1edeacc83949e34a16dd6653ae1141697b1593ba3a1639f6d6d21078957c81e5db564c96b9e176af8f03d119ada71fd2e2ca3d07dd7c879b7308cf68606ee5c5e0919cab03268047fb2898b325ffea0877fb1fe26c7293e36f109c11c6b454cf196c7a4d62781cf7f57b757ee3d28290026df0b238c5f8d55a8a7fa78456b97caf002d00a73620583202a2f87a948f63597f2c622ea556cefb4a039c76ae54639bd9930ca7121f2761e988d104e769742ea2c4a40030c08842f94490bb6cf54c05ab6213bc8340d00b82be4c88a744c72a047f569421a2d43d5430cd896f6eee9882384d5ccac3afdfbf3b4c37630afa70315fe999c1fc198598c80be5c869cbef1a4de31a4c93f8b4a01c7b08faec8b42ec196813647606f7fba3b2272b41c2d6f998588040fcba75392ea7b70a5742e9cb635f727ca7a010ce5f2c5b34bed422acaf55eaf0a2ff363ceaeb26fa823813dfa94f34a5fe511a83b141b465a6bcbaa7296699655256b737c0e13cd20ecaec90c56df72b5b8f65991bba5f5d19c4ac827bda36e806746cbff4fb8aae5076bdbf7a5daba9cb9b97f8d71a2a544cef3b036910a70855910d4f4dbdc0651d8b661b8d4d6b0a166dcc434a34ac721bcf2301b71127d7a802e877fa3ba7f66186d20709efb68fe6e7be8b6946f54c4aac22a5b76cf5ba5f351f5c9dd613f444222a145bcc5e584bbf758cd89a02799bf08d90825c97e4ed11a77d3a47d45eb78cef8284a81b1f180935986e1304b2dc1b3f187277e1ca7a4db06e1f9347b745fccbf6829ac2f32604f1d795b5bd9f4898d8a5d6350d76fa86d0e1a883dca4fedfb94a06b6f74ed2719931221dc61226a117bfa8e39818f0152f81d66053f6cf22d14e62637cd35b2828c7af565ebdb8e92139267e4e6ddaea9337b3c9617e2ffb8fea895856be83797d3b2854696f743007596a7d842cf0c6c42facfc1a145cc4ea5be5d5823aebc5a2a9611471143536f7e168efc588010ce842c22d072e031e3d14b3efd720ac028c671f7f91617311870008b025d7e718ea6084e3da84b0a42c4e08e5124c895b8023f813846757e0fbbd2103de7d7faca9fd5edd826cedc9935235838d576c300beb0df5b3caaabc375295412b5bef248cf3e5f7ba497a061fbe6e0699849fb8a2e03ca803b5a5de7e0344de6586a206c42c24cc18c799b8ca388e6ff6098f801e99ec8d4c466feefa072d20038a468612b6ac2a18b39e688d3028bb470e1ee711d234fd8b94b9a51b6aa7e2a4798dd162576e6661b6ffa1b5859999fbf50eebb8f3630efd205251a73f3f7449f9bdbab567274f4eeca88710b1a99f23837e0b4975716161c1d1166b14c17f3ad491a2fc628b9de680df22c7bd4e5f1b211867a604fc218b20f3afa1b8eee9d8de9519c28163a92de1d731d0015eb459f0737f11c17bae382773eba7955eafed68de96abcde1b979a1f3bdfb880a8c0ef5eb4cf0f3320b4f9e3c11ca4b645c5a355954a70526b5ec15507dc441414bd01143aeb0f53ada4305f59cabd72b64c1f8babe153fb64f9c48d8d0f2dad0a236b14518939cc72645b3b827494d942654e31b36fd59e0c1eb03d25e717eb048401c947c1f80c9b1ddf4cedd80ffa80a85c25cce5630667cb5d190849c9d0469d5ca7e7ea9f70d2b05a94ed8478cbaa70ff67cdfcc61763fb2fc000c9caef636c21b6b57ecd885ed61758dbf47b89442b71399ad8c20d6c55831e3a365cd773e5295fdb969abb9e95a9f69015bee3c9ccdf60bab9e59cd", 0x836}], 0x1) recvmsg(r2, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000076b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x1, &(0x7f000064b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000f2a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000bb4000)=[], 0xfffffe09) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2018/01/20 05:29:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0x40) timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {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, 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 = request_key(&(0x7f0000faf000)='cifs.idmap\x00', &(0x7f0000ff8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b96000-0x17)="26fa706f7369785f61636c5f6163636573732f656d3000", 0xfffffffffffffffd) rename(&(0x7f00000eb000-0x8)='./file0\x00', &(0x7f0000599000-0x8)='./file0\x00') stat(&(0x7f0000f0e000)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, 0x0, r3) 2018/01/20 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x0) r0 = msgget(0x0, 0x392) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x80, 0x0) pipe2(&(0x7f0000da6000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000e7000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000296000)=0xe8) ioprio_get$uid(0x3, r3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000005f000)=0x3, &(0x7f0000ba9000-0x8)=0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 05:29:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000-0x2)=0x9, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x101, &(0x7f000060a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c0000)={{{@in=@broadcast=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000f62000)=0xe8) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f5, &(0x7f0000dab000-0x50)={@generic="ea9ddf6396935034318a0654ed18608e", @ifru_flags=0x0}) 2018/01/20 05:29:26 executing program 7: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x69b6b5b8) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00001d2000-0x4)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f0000227000)=0x2000000000402) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000025a000-0x38)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x3b6, &(0x7f0000313000)=[], 0x1104, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000088000)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x7ff, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c02, 0xffffffffffffffff) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000450000)=0x0, 0x800) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e17000)=0x0, &(0x7f000001c000-0x4)=0x4) r1 = socket(0x0, 0x806, 0x4000000) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f000057c000)="61eff0") r2 = semget$private(0x0, 0x9, 0x0) semop(r2, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') 2018/01/20 05:29:26 executing program 1: r0 = socket$llc(0x1a, 0x3, 0x0) listen(r0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='{ppp0self\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d9b000)={0x0, 0x98, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffe000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000970000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a4c000)={r2, 0xfd, "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"}, &(0x7f000023c000-0x4)=0x105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000001000-0x62)="71a59d256e64f02b100581bcc108c0a6e137b182ba91c4b431ded09edbfeb2cd37c91271e5713e5a9bf42528ad1dfecf98322661b712aafe78ca78a8cc2c530ff6b43b388ea5b4a8cc81eb03b687083deb400a8725ec730cd0141cdc2ecb1bbd5f98") ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001000)={0x3, 0xffffffffffff7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2018/01/20 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000192000-0x1)="b3", 0x0, r0) keyctl$update(0x2, r1, &(0x7f000060e000-0xf1)="df", 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000c7c000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x40) getpeername$netlink(r2, &(0x7f0000356000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) 2018/01/20 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000216000-0xd)='/dev/net/tun\x00', 0x0, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb1000-0x8)=0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000fb6000)=0x69d4ae8e) 2018/01/20 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:26 executing program 0: r0 = semget$private(0x0, 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff000000, 0x1800}, {0x0, 0x0, 0x0}, {0x3, 0x5, 0x800}, {0x0, 0x6, 0x800}], 0x4, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000078000)={0x7f, 0x1, 0x5, 0x74f2, 0x986}, 0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r1, &(0x7f0000000000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000028d000)=0x0, &(0x7f0000938000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000f97000)={{&(0x7f0000d1e000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003d2000-0x20)={{&(0x7f00003e5000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r4 = accept(r2, &(0x7f00009bd000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000693000)=0x0, &(0x7f0000e86000)=0x4) 2018/01/20 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f000073a000-0x10)=[], 0x10000000000000ed) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000469000)=""/250) 2018/01/20 05:29:26 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7fff) write$selinux_access(r0, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) r2 = dup2(r0, r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) getuid() ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000004000-0x4)=0x1) 2018/01/20 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000825000)={&(0x7f0000e6f000)=@ax25={0x3, {"5b752b4c0f3368"}, 0x3ff}, 0x10, &(0x7f0000e6f000)=[{&(0x7f0000e6f000)="dcd9a15168b08af1e35040b2d6aeceb11afd5f2ee193d1ddf82ef6403f2116992cc76045956ceef1f3ca1ca0a353e9226efec283389a0dc2ada9f1f644d1447012d99031fb5cf7f85c56d43ec1a57adf48ba759a0513a3d5a6ae6d91fe6babf966987363666b20ea69ddfadd2aea82ebdf710b4e22dea08538aae559b3e19074793d2cc9cae168914a71f51757de8eefde58eb165e3f7679b31e940a9df126601f0cf4f79addcdff4ae9a92eaf93259b8f0e73e2837344e4205f753778b35af18a57c30129b8af86de4916e063c5461c6738754d5c8548f88dd5e9908b45b05d66f68f4f2f47f0416aacd0136d433032", 0xf0}, {&(0x7f00001e4000+0x9d3)="5dd4f9b7e21c9688ada1c4ba770ed725495ae6fd1ace82ec3e6cb0c6dec6d2f48555386a73a332d44bb767124fa0e342bb2b51cd054d7e9303dcffb14e2153f3f03089128fd77210320563a219521e3aa39a2bcc729ef6148734524c16d8d3540f", 0x61}], 0x2, &(0x7f0000a04000)=[{0xf8, 0x1ff, 0x101, "51f525d71a271d34f39c87cec59a0a357a84379a30d6b3b7d1de11c8064f33cf5b8dec97ae1e76fb8236c8e9e6b532d547ae96d7632aeef1d73958c1471c3a0b2992dca72b9c1109cd53260667b04f35a428c076b3be7924b1b8d98ccf9926e5b55a7d73ef93df9507b4f57a6eb3aee35c4893673a9490111bfe0f6c95a23a3a74d53362589d218b1a1cd24e63c610e6ab33a81591088d6efb337d4ae4109fe7fcd9430420e83f481cdc8bd3f9953722755bccf6aba7cc23f921c88fcb73c9f907569aaef071c584c0b144951958837a0185e7f66f10c78aea9bdb4e7a69ed8e7a8eef298687a2"}, {0x10, 0x113, 0x1004000, ""}, {0x60, 0x11d, 0x4, "3f688895dc0595596fef22005328a7817dbc851db0930c25e767a36e68edf457e982fa1d6971c1797f8803bf4b21773f6d667dc9aa7b6ef3df8d9c27a75aadb490690c71683d91c77de7c5524587"}, {0x48, 0x107, 0x7, "f3373021e4919bd2208399ccc4d59c19a9ea62bee5837bb7592f97a93dba7547265226ea91c5913cd23ba07e7d98d4078ace"}, {0xf8, 0x6, 0x6, "275af37aef8b65067c7d135935823b421bf7157cd1531b93f2825dc4f9d8863007064aa0efcffa26a2b35d5b7d3fdc944244082d151b86f7b21f57b97a566e4d2afe20b9b6c62a5d15a9869cb4acf04bed58cde5c042ccb871d6270ab149f19cc64ecfe189a0fa35aa990601c85403f5f8abaf913d047d0dc6169061ae5d9de04bcb510856625ebd6eb604302758d09f0f780de01c1eb5bedab3a06d5097713ca134c1049c8dec1d7e17467f73c355463ad1d8c202b1f5716135a3447f18def7657d34e5b453f33dfbcce32dd9da2a68467829c7fbce7b06f5bbefc71556581ecaa2"}, {0x68, 0x101, 0xfffffffffffffffe, "d64445c646c7b3b5f87eee3b0ca0c49bd9eb681204a96c8aab40e28f63bfb13ebef3773b0ec36bfc4843b16b6d2ccc49fe5d42b1f5d971392e8a2da8628ca842795455fa209be5dfa8a3c47495566240b7c6d2"}, {0x60, 0x12f, 0x9, "8ad1a5c720abd4d29879c1dcb96d48e85506ddf5e53ce0f4bf179c82760f068a8df6bdaf8e17fd662cce2e3fd029762321f9a1a077d38a5fcd0cd93ae0896905f74cd0bd91d6c808a6f4d7c73a7e31"}, {0xc8, 0x0, 0x5, "fa043843a12fe8de869ac228d663e404b599e6132fd5a4a2ea0d7076d672cc6c4638b50b7cee92bf80668d4282ca3e2442163e4ff58bae5697af85f60b36ede2361e745ea8e31fffd9523b34143907ed81be72b42f909243abc290f04221a9d70c8b62b4fa714f695574836de6fe512828a8e2a94796434e1fc847a1cb9df08073d350ffc89e6982f70e76cb768be318edeb8ee607609ba8ebff37da112d06facaaf055ae79f12f26750c166abdca31630ce69c0e9bb2cc1"}], 0x438, 0xc080}, 0x4000000) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@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}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000091a000)=0x0, &(0x7f0000baf000)=0x4) 2018/01/20 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) fadvise64(r0, 0xc, 0x0, 0x3) getgid() close(r0) 2018/01/20 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000039d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f000015f000-0xe4)=""/228, &(0x7f0000dd8000-0x4)=0xe4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fe9000-0x50)={@generic="608d4bc1854a3bf2b1c658b60b999b7c", @ifru_settings={0xbbcd, 0x200, @fr_pvc_info=&(0x7f00009b0000)={0x24e2, @generic="a9aa75a5276017cfd3cc978a6f1f197f"}}}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x28) 2018/01/20 05:29:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000021a000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) r1 = dup2(r0, r0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000197000)={0x7b, 0x0, [0x81, 0x7, 0x9, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 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) r1 = syz_open_dev$mouse(&(0x7f0000585000)='/dev/input/mouse#\x00', 0x2, 0x800) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000de7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/20 05:29:26 executing program 7: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000001000-0x61)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x8000) r1 = getgid() setfsgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x12)=""/18, 0x12, 0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xffff, 0x4, 0x101, 0xffff, 0x100, 0x100000001}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x208000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000a7b000)={0x81, 0xff}) ustat(0x4, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:26 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/20 05:29:26 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f6c000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/20 05:29:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a39000/0x4000)=nil, 0x4000, 0x2000000, 0x101, 0x21) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x10000, 0xf1, &(0x7f0000001000-0xf1)=""/241, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000001000)="67fa9bb541c97c1669ef495106d32a48979795d73fe2e36e9b8e194d1212adf4743b79849e67d3b2e280", 0x2a) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x100}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r2, 0x7, 0x1, 0xf27, &(0x7f0000003000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x20995b497ad6d313, &(0x7f0000001000-0x8)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={r3, 0x0, r4}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/20 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00003f9000)="", 0xffffff4f) recvfrom(r1, &(0x7f0000cee000-0x40)=""/226, 0xe2, 0x0, &(0x7f00009ac000-0x80)=@generic={0x0, "c89bbf654df5420984584f3718df086d7de4e05ab5ee222d0bffba8cfa005726d15e6f105cffd573c3e1cc7b11478df7dc4f7f1e9cd75ecd36defd45fd60cc91afa6ccf465600b39896af647e9c77f5cf3c5cb51598a5ca461e3279953d074a436545369b34b81a4bd391a6b91a041fa7e751adc665522dab64f25fcfc91"}, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000d1f000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00003a4000+0xfa7)={0x3a6b, 0x40, 0x1, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f0000b34000)=@abs={0x0, 0x0, 0x0}, 0x1a7) 2018/01/20 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x501101, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000acf000-0x10)={r2, 0x618}) sendto$inet6(r0, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) clone(0x20800000, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f00009c6000)=0x0) io_destroy(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ad1000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4)=0x0, &(0x7f0000acf000-0x4)=0x4) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad1000)={0x0, 0x3, 0x2, [0x6, 0x74]}, &(0x7f000055a000-0x4)=0xc) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000ad1000)={0x0, 0x53}, &(0x7f00002a3000)=0x8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ad2000-0xb8)={r5, 0x6ea7, 0x1f, 0x3, 0x2, 0x2, 0x81, 0xeba, {r6, @in={{0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x4, 0x9, 0x100000000}}, &(0x7f0000ad2000-0x4)=0xb8) 2018/01/20 05:29:26 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, 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$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000099d000)={0x9, {{0xa, 0x0, 0xded, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2fec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000858000)={{0x7ff, 0x1000}, {0x9, 0x2}, 0x5, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000c5000-0xb8)={0x0, 0x3, 0x1, 0x9, 0x10001, 0x41a1, 0x9, 0x7f, {0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0xe000000, 0x9, 0x1}}, &(0x7f000071e000)=0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000054b000-0x5c)={0x0, 0x7a318688d60cf730, {0xffffffffffffffff, 0x0, 0x86b4, 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]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000056b000-0x108)={r3, @in6={{0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x168, 0x3, 0x5c, 0x0, 0x0, 0x7f, 0x1b6, 0x1, 0x7, 0xb76, 0xd6a, 0x40, 0x200, 0x8]}, &(0x7f00009bc000-0x4)=0x108) getcwd(&(0x7f000043b000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000148000)={r3, 0x3ff, 0x20}, 0xc) ioctl(r0, 0x2285, &(0x7f0000257000-0x20)="1ebe6c21f0c0bd2de9224a8f0df9189d3445e49e3c772e9f334aa509a4e967a3") ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000063b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x49e7, 0x3, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="4f5e934534ff60d2a251d01fdff506be529e60da5476d330e91c45dcafc6ff52a8609b7fe356b68544772a3cc6df9c17354ca1e33a8d93b3fa4be0b3fa1801f8058c974186e9592648501fdd7192c6f3dcd20a8024ba4f144e882031a85511d51fe0377b7cb573723a9417ddc2ee3463b3bb4f1a5e7814c1665a1887118829de", 0x80, 0x9, 0x5}, {&(0x7f0000782000-0x87)="725783e7f195858d5f3ee4be032fb32b0563d6c3ece159f720e12dd75cddcf87641c90f8489fe221c61e03b426c8ba7e28c39a041fcbe10b1b0d81af214c00f7851bd6f7fd8cb95429caeadfa850dab3e48edfc90897da2436fd265f98d042934a321892315f87821f3b55fe377f03e78bad51bc7bef8541aae086a4741e62fbb2404a43ce7072", 0x87, 0x6, 0xfffffffffffffffd}, {&(0x7f0000ec3000-0xd7)="c78a86494f317c9ef144e8cac183cc0b53bfde67f0efd049b2c143b4cb5f8d315c22999bb4d97d1d2747ba46bdb695189b3d0574821522b5111f5d710a7b5db77e9567943823c0914efacf10f966c49469d483a62da9af235c9c19b9fe68c5c0f351684e56a1dca7ab5e77eeaccf8825e8bd4ed60d8700a3ede6cfdb6a50893252a58785604a175c3e4678056f5c095f28b7d062d8d7014bce93da1e1fbc86b965f5f1c98931bcf2f6565e0f9a6d8dce561a9a577cb400fcb0696550d2085a2935a6ab4efdea8e3bb2bbf400fdd13cfb9d95db7500474f", 0xd7, 0xffff, 0x40}], 0x170002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 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}, 0x21) r0 = syz_open_dev$dspn(&(0x7f00005f2000)='/dev/dsp#\x00', 0x52c, 0x20000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000d60000-0xd7)=""/215) 2018/01/20 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000744000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000017000-0xb0)={{0x4, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001b4000)='/dev/snd/seq\x00', 0x0, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000755000)={0x200002be, &(0x7f00008ca000-0x28)=[{0x993b, 0xdd43, 0x188, 0x8}, {0x9, 0x1, 0x5, 0xf4}, {0x7, 0x3, 0x5, 0x2}, {0x6, 0xfffffffffffffff7, 0x1ff, 0x6}, {0xfffffffffffff001, 0x60, 0xd8, 0x7}]}) sendfile(r1, r2, &(0x7f0000774000)=0x0, 0x8) r3 = dup2(r2, r1) ioctl$TIOCNXCL(r3, 0x540d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000065a000)={{0x4000000080, 0x9}, 'port1\x00', 0x0, 0x0, 0x3, 0xe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet6(r1, &(0x7f0000f5a000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000632000-0x4)=0x1c) 2018/01/20 05:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readahead(r0, 0x3, 0xfffffffffffeffff) readv(r0, &(0x7f0000fd4000-0x70)=[{&(0x7f000025b000-0x88)=""/136, 0x88}, {&(0x7f0000077000)=""/216, 0xd8}, {&(0x7f000082f000)=""/4096, 0x1000}], 0x3) 2018/01/20 05:29:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10a00, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x975, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000002000-0x4)=0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00007f7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00008e4000)={&(0x7f0000d48000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000d9000-0x80)=[{&(0x7f0000bc6000)="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", 0x1000}, {&(0x7f0000cde000)="84f5ff35e5cd3c07b855fe84", 0xc}, {&(0x7f0000514000)="c6dc1400827306cb17d04330a93976acc7dfa3fc8273031a2f73eb8ac41f055d80adc233377a51165b93f46a9c5a246d70e3cc2470dba92dd4698d90e9cec3a82eda859771cb842c07a18b866909b22704", 0x51}, {&(0x7f0000aaa000)="520a509aac785c7400eb8f991c91e94499f86a39d54c295b662988ed083cc94e9eb9e15f278bdcac39ef37d2c95550d0bbf081311f38440ffb30d96f2cde2ee831a7525304f945bcfa44907c3f362b", 0x4f}, {&(0x7f00008b6000-0x8)="77c5b881765348e8", 0x8}, {&(0x7f0000bc4000)="c51745599a739fd30d12f97801277db28de7b0b240ceab3ba04104171a604295a8ae3ef9e8b42f30d14d984edacc2e005545b747df3b2845396529ff69782b619d7709c7c38713e95c037e3902", 0x4d}, {&(0x7f0000ac1000)="60e120082aeb36d501a5694103b17d9832575e4d5be6965586b76921f99300f2caa821b01b71ee53f053eca9bdcbd8581c1bca85e5491bc08bc4", 0x3a}, {&(0x7f0000e4d000)="a8fd33eb6cadb7c257a262e1fb7b239d31ec2422ca45c26097926f300904cc1723170dc20e8488a23cd97f6612005a7577a3858ce5f090e2d206e2f5c302f1e2cc4be45907062162f165da451f46de8308f067726ef20377e3238c3ca6fa9a8dca1cc82d9520fdc4c2a7708d2f24241fbaf1b224766df15de66518e96012394f67cac7aaf310a4383179146e5ca9c1913545f6f815803de5c12fac17351596b57bcf9d1a4b0846e2c8ecada786a3b3622f9dcf84e0cd1def2714", 0xba}], 0x8, &(0x7f0000fd4000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r3, r2]}], 0x28, 0x80}, 0x20000000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000)={0x6, 0x4}) recvmsg(r3, &(0x7f00004d2000)={&(0x7f0000e82000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065d000)=[], 0x0, &(0x7f000074c000)=""/196, 0xc4, 0x0}, 0x162) 2018/01/20 05:29:26 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$audion(&(0x7f00003e5000)='/dev/audio#\x00', 0x2, 0x422001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x100000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000006, &(0x7f0000495000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x20438008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="28fc9876eae0a48a60cb2b88c6fdc2895e12e00d81990785315e8ebf3773e283a30b2017f07974e0b20b9faf1ff4de9b0fe47bf49d15b9c5edf9473d215024d3a7379e3682cbb54498b22971ad8d0b10cee4c47f49257a11edf7f019d591f86bcacb03ccb0c936bc6ac3424f0ca3d91f8aa16bc38110bbbd4124d9a4eca1964e25835314695eca1085f900f17f26ef147da265c84070764151da7ba8e0887d91fff6e770608c407bbca797508a451fa43132417ec79bf4438c66efa4161300d35ab41ee66374c810867454f9601c5be24a918d0fdc7bc65865", 0xd9}, {&(0x7f0000001000)="909064f54c0a6602d8aaae2eef9eb78ec52f695cce39426e8d86c60b22795e8bd7e5f9d3fdbdae3f19740f3ce722ffb2e66e09737cb5773752d30c85847798743be3842b76b21883e356b36861e0287d7e11ebcb70b8bb15931a536b00b21e35aeeb27153dca53d633182eeb2521aad0129ae6532e440f820589b72b8c4d9d8644ab439ab83c932c871d0b59aeca4ba597a88e8c1105ee2d9a5a8c28cd87c4451e93aa733da4c791e0e5d0a63d738fc129e2316077a2ba62561dc13e3d87fade4fadbb7c007c13b069ac47f9d8b5af5362e510449b99b0761fa453c33689dd69dc771a74fbcdd7b411", 0xe9}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xc3)="17904e84e6c329846a2a2cd8da0a1b6ea2d0847b2ae246402ccf5386e3b552cc4ad0fbbf94bd2b7a4d996b36d33ff8ee3e24a7603acf9eb0c5393bc4d733014cc20f65bcb4c4fa9b94c6cb47077220b34d6da49e6facd9cef57d322c0da5e5ca3a06dea7416b1197b702aa39bb280edc4eb8ef690b5450f87b1780798afb55a4b6cae9b5bfab1a64ea36cce8b7a3cf3e2fce6a76cd668ce366475463abd503c82a6ecf3eb2e50a3a66631ff04c5db73cbc8f84069bce9eef3ddd07c6720b13bfdee7f7", 0xc3}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="164055726ffd00c2ac6efce2400e20f377366446443117188a5f756e9f1872f210e9604f4710681a999532e590847469d1b3861bf2373b2867feb765c82730002e5b06dbde6421b78d8ab6411dac41aee5bc3cf483b7370c81868fca1bd3bcc7c00e", 0x62}, {&(0x7f0000002000-0xa1)="0f5b0765954c309a93f72fad6c3ef0d64c173b66af42d3d9af2b30cb7d795bc85b9a79df0a23714f7d2fe57e867d142ed5fd37d186f4e4f4a754b58f72c07c8b882208d637ee6cfcdfff976ef79245117cf7f33c87aadb67b58ab5f577deee85a01c93cb19f2c645f4ad6b2c0bc4cd9017da3623a2df54c5728a10a7121bca3931a5e3bfaf8a0625f6bd096f0e22fcd4b8b3da14cf597c43485e7afac34736cf2d", 0xa1}, {&(0x7f0000002000-0xef)="5624f9b2db24d2ff0e7464b6e86d11c0ab6025d173dff4ef265e6184248490c5ef30da659d1fd7d85015bc12895686da666a5856a4b4a21db90940f44b84400917cd52ac245c4721225f5d12c7dfd7aa7fca8905093abb197a721233d06dc9ec7b732735463f20a7c2c69a4569d2488b7eb20615782a3a0317b4d44c430a0f7a535293abef485bcbfe428c851fe30a37fb4c59989d874f0bf93e101b3d64a1d97ac8a9f921005f6e7f1149b49c5670a324403cd8eed6939ef27fe01aa8b975c36fb39bb6d67805dc9ba34a9bb82791e43acdb81560b99ab0633c3cf0a82ba0d40b626b58544baef1c30ba4433c9bc1", 0xef}], 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f0000d3e000/0x3000)=nil, 0x3, 0x0, 0x41, &(0x7f000042e000/0x4000)=nil, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000+0x5de)={@generic="34d70ec7c9f10af23c75dbdaf09a4fb5", @ifru_names=@generic="9a9e4dc32dd9436cbe8be8b0b53c8d92"}) r2 = memfd_create(&(0x7f0000001000-0x7)='}-ppp0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x3a72, 0x4, [0x3, 0x80000000, 0x80000001, 0x2]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000000d000-0xf)='vboxnet0wlan1/\x00', 0xf, &(0x7f0000004000-0x14)='mime_typeeth0vmnet0\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000018000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000-0x4)=r1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000017000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/dsp\x00', 0x500, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f000001a000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000000e000)={{0x3, 0x5, 0x7, 0xfe8, "aa515e7a5afba57bc775f44835fa2703d1cef3a412532727549fd4ceeb090a60e3ce45103203ed48b5f5ba7f", 0x10000}, 0xfffffffffffffff7, [0x10000, 0x6, 0x3, 0x0, 0xf971, 0x0, 0x4, 0xfffffffffffff000, 0x5, 0x4, 0x3ff, 0x401, 0x6, 0x0, 0xec65, 0x100000001, 0x2, 0x0, 0x5, 0x9, 0x5, 0x5, 0x6, 0x5, 0x40, 0xfffffffffffffa9a, 0x400, 0x0, 0x4, 0x0, 0x1ff, 0x80, 0x7, 0x4, 0xfffffffffffffffb, 0x80000000, 0x1200, 0x5, 0x3, 0x1, 0x3, 0x83ee0000, 0x3ff, 0x9, 0x7fffffff, 0xe2f8, 0xffffffffffffff01, 0xfb, 0x0, 0x1000, 0x2, 0x31c9, 0xb890, 0x2c9, 0x1, 0x7, 0x3, 0x0, 0x5, 0x8000, 0x80, 0x5792c7d9, 0xcdd6, 0x4, 0x3, 0x100000000, 0x3ff, 0x80000000, 0x6, 0x6, 0x6, 0xe6, 0x1, 0x1, 0x4, 0x3, 0x101, 0x1ff, 0x1, 0x3, 0x1, 0x8, 0x7, 0x1, 0x9, 0x1, 0x8, 0x9c83, 0xdb, 0x3, 0x12d9, 0x8, 0x4, 0x780, 0x87a, 0x1000, 0x1, 0x7, 0x101, 0x20, 0x100000000, 0x4, 0x2391, 0xfffffffffffffffc, 0x10000, 0x9, 0xdbe8, 0xffffffffffffd0b1, 0x20ed, 0x2400000000000, 0x5, 0x7f, 0x4, 0x1b27, 0x2, 0xfffffffffffffffc, 0x6, 0x2, 0x8, 0x5, 0x200, 0x5, 0x2, 0xb526, 0x30, 0x1, 0x4, 0x0], {r5, r6+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000533000)='system_u:object_r:policy_config_t:s0\x00', 0x3b2) r1 = syz_open_dev$sndmidi(&(0x7f0000a31000)='/dev/snd/midiC#D#\x00', 0x2, 0x2a01) fcntl$setsig(r1, 0xa, 0x35) connect$pptp(r1, &(0x7f0000aaa000)={0x18, 0x2, {0x2, @rand_addr=0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fab000-0xc)='/dev/autofs\x00', 0x10000, 0x0) write$selinux_user(r2, &(0x7f0000613000-0x32)={'system_u:object_r:ifconfig_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) 2018/01/20 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007ac000)='\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) sendto$inet(r0, &(0x7f0000dbe000)='=', 0x1, 0x0, &(0x7f0000384000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fdb000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0xffff, 0x1, 0xfffffffffffff221, 0x8, 0x4, 0x5af, 0xfff, 0x3, 0x9, 0xffff, 0x6, 0x0, 0x86]}, &(0x7f0000bff000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000303000-0xc)={r2, 0x20, 0x0}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/20 05:29:26 executing program 1: seccomp(0x800000000002, 0x0, &(0x7f00001d9000)={0x0, &(0x7f0000934000-0x10)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000406000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000c1a000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00009e3000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xf, 0x8, &(0x7f0000ee0000-0x10)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083d000)='/dev/vga_arbiter\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000bff000-0x8)='./file0\x00', 0x4, 0x500) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000eee000-0x8)={0x7fffffff}, &(0x7f0000a16000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8e000)={0x0, 0x0}, 0x8) r2 = getpgid(0x0) nanosleep(&(0x7f0000252000-0x10)={0x0, r0}, &(0x7f0000e6d000-0x10)={0x0, 0x0}) tkill(r2, 0x1000000000016) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00004df000)=""/157, &(0x7f0000a2e000)=0x9d) 2018/01/20 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000300000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000555000-0x1)={0xfffffffffffffff7}, 0x1) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ccf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x0, 0x3, 0x1, 0x5, 0x4, 0x0}, &(0x7f0000fc7000)=0x20) r2 = mmap$binder(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x2000000, 0x80030, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000bd0000-0x14)=[@free_buffer={0x40086303, r2}, @decrefs={0x40046307, 0x4}], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/20 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000-0x8)={0x1000}, &(0x7f0000002000-0x8)={0x0}, 0x8) r0 = inotify_init1(0x80000) ftruncate(r0, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ca8000)={0x0, 0x5}, &(0x7f0000839000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000d6000)={r1, 0x0, 0x5, "2aa5e35c3f"}, 0xd) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r2, 0x0, &(0x7f0000455000-0x4)=0x0, 0x80000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000e02000-0x4)=0x8c, 0x4) 2018/01/20 05:29:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup(r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00001b9000)=""/214) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000883000)={0x0, 0x3}, &(0x7f00003e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a17000-0x10)={r2, 0x8106, 0x8001, 0x29c}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/enforce\x00', 0x800, 0x0) name_to_handle_at(r3, &(0x7f0000d95000)='./file0\x00', &(0x7f0000297000)={0x13, 0x1, "00d6b933a354e789e69469"}, &(0x7f000011b000-0x4)=0x0, 0x1000) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f000066c000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) unshare(0x8000000) r1 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/20 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000706000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000036a000-0x8)={0x0, 0xfffffffffffffe01}, &(0x7f0000883000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000232000-0x10)={0x2, 0x8, 0x2, 0x9, 0x0}, &(0x7f000082f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004e0000)={0x0, 0x7fffffff, 0x100000000}, &(0x7f0000365000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000081c000)={0x101, 0x8, 0x8000, 0x4, 0x7, 0xfffffffffffff800, 0x1a57, 0x5, 0x0}, &(0x7f0000592000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000868000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff48d, 0xfffffffffffffffe, 0x6, 0x1, 0x80}, &(0x7f0000db3000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f7b000-0x6)={0x0, 0x80000000}, &(0x7f0000ccf000+0x754)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002b2000-0x8)={0x0, 0x1}, &(0x7f000084c000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000acf000-0x8)={0x1, [0x0]}, &(0x7f000072f000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000872000)={0x0, 0x3f, 0x0}, &(0x7f0000deb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f54000-0x8)={0x0, 0x0}, &(0x7f0000a70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b75000-0x20)={0xffff, 0x7, 0x200, 0xfff, 0x7b, 0x7dc70c6d, 0x0, 0xd1, 0x0}, &(0x7f00009dd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000063000)=@assoc_value={0x0, 0x8}, &(0x7f0000b36000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000966000)={0x0, @in6={{0xa, 0x0, 0x95, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f00007a9000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e98000)=@assoc_value={0x0, 0x3}, &(0x7f0000746000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000011000)={0x0, 0xffffffffffffff80, 0x3ff, 0x1ff, 0xd500000000000000, 0x2, 0x5, 0x66, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x900, 0x401, 0x5, 0x7, 0x7}}, &(0x7f0000ddf000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e40000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfffffffffffffff9, 0x4, 0x7f, 0x9}, &(0x7f00006f7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dcb000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff, 0x100000001, 0x1ff, 0x2}, &(0x7f000010a000)=0xa0) syz_open_dev$sndmidi(&(0x7f000039c000-0x8)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e56000-0x8)={0x0, 0x5}, &(0x7f000060a000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00008c4000)=[{&(0x7f0000a99000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b8000-0x60)=[{&(0x7f0000a27000-0xd5)="5c9e9d4d058286a42001ab55a58ea3353642e0989688140b032dbf2e91ba72a1dfe676e27db11aa81d2378c9050658a81418e9f7310026af26f44dce5ad7cb1f655895d699e51f4e5ca7e8a11603060b08144f3d0bb692b45328a6da74a1a35742a62cabb8c534f083c7953410624ead23576bab9a786ce67efa42b909e21c5ee3d23bf5870bd53c9716060d1b0ffa84337d2ff4ae0966c7256506b5a16525106e0524a785acaaf3d1f6016533270e9728d38653aa40c22961001aa938913c09218a643ef2c50cc04424bdce675e8bae65bc65df6a", 0xd5}, {&(0x7f00000ec000)="cd9587848703f71385c10b32257fbde952d5bbbf3cc3aca3d609d3381e94f1", 0x1f}, {&(0x7f00004d4000-0x9b)="6d1d6b393e73f64fa47d8acecba9c6469afb9ce0cd31201078d4eca56f559a87520e5b5abeb17057b2d5fdedc05bdf9740f962d302636089694c049cbf75390d2c70c2d19cfc6c1efe9369bbfeb1460cedcfc6a9fa4b6a83853f5fccf98e76ac0d29c780702dde74d89d75d5c2adf7c28ba48f93d736aa5194ad273a097ea06f47c5c08bb18f39b4e4151e2e875f138605c6b06bdee3862bf1798c", 0x9b}, {&(0x7f0000d00000)="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0x1000}, {&(0x7f00000ed000-0xfa)="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", 0xfa}, {&(0x7f0000dd9000-0x24)="3f22e8f89a2a0803b2fa6ff36b8813c9906c96a8b3eb12480b5081b972243ad957f5616e", 0x24}], 0x6, &(0x7f000042b000)=[@sndrcv={0x30, 0x84, 0x1, {0x715, 0x8, 0x0, 0x3, 0xfff, 0x100, 0x8, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xffffffffffff8000, 0x2, 0x9, 0xffffffffffff0001, 0x40, 0xfffffffffffffffe, 0x7f, r2}}, @init={0x18, 0x84, 0x0, {0xffff, 0x10001, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0x9d, 0x9, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x3, 0xae, 0xc4e8}}], 0xf0, 0x41}, {&(0x7f0000d71000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e67000-0x60)=[{&(0x7f0000a1d000-0x61)="e62ea1584dc137c1ea1d64b40b52124299ca88cafd1ad756937f5a3ff1bbc5a395b38d099ffcebf04ebc35934efaf88296a99e394a40185b185b271db0e9f23a219eef63da5bcc605cb9c2603ca6782626094eca41bfb9397f817330927c19f883", 0x61}, {&(0x7f0000bbc000)="e14cb3a44c6f8162c22efad8022054176709157bb561e35aa50b7209c600024322b7d07ffaf2605ac4a4b8d53da00ca86d6d368c84113c2281accd789c5ee744ed22c489793047d19dfa1c005904c0498ff8b33fa9c73528e106e7ab44d1800f9854f5e552e85c962e9afabd718d128b41becefdc5af53b427a462fe844a686aec8b77903d436dcc2c085bb539bc5c7c62d315cf2c5522ccc73d0d691b5fb831c9fda3687e6a5a230abbda4411452309ddcfe5b7ec82eddcc85b5387c82098a55f64a5d0167ca65c3f99fe79122797131432fd5a156aad31f79f6d2d61e7bd89fcec29", 0xe3}, {&(0x7f0000653000-0xaf)="e1ef81c32e85c253668a64bd755aab9ae4ae39d3df37d8686c2591ca7e8113368b1dbd0112bafcd59de829813466c4a015adadda6cbfb1877a775582744756ea0396e22bb38dc894ae395e0156e2e8bed51760291f571571e74fa1b20d1093fc220a48b55bd40cc54ca2d8f7cb32e94f877600e6d7f530e27f533ed7a1061f8cf66bed4aee504adc2e66e1c19144c41979137a01638801dfb25c1ff0bab3a9615788923dee91715e7f661214161331", 0xaf}, {&(0x7f00005b6000-0xe)="16457adf34c554bbf990690c89dd", 0xe}, {&(0x7f000077d000-0x85)="e5e090cd1e772a09ccb8c76d3f2b15a9cb60a46a85a193abaeb112840308530ae976aaa2f8c78a17f9b40891958ec9c5ee3f167783f28ae256353720a98046052e53cda6c056c8951090d910f0bc833e84ef19c8c76ded34ae3603d0f90e2efcec80d0bc3946b6cc3eabc7a10ea5ed24591dbdd02e5f4636be4ce624add80ca0d59f73325d", 0x85}, {&(0x7f0000d68000-0x45)="050f5a29f068fbbe3dfd5b0ee4df662b6bdf104ff169c2d2448a298b804bc60d50c3b8ed11ff4625664c94ab7e814e02062b0c97eb95cff3388561c4976975b34af1936c93", 0x45}], 0x6, &(0x7f0000b06000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0x7, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfd7d, 0x7, 0x0, 0x1, 0x8d, 0x2351, 0x8, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff800, 0x7fff, 0x101, 0x6a}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x4, 0x200, 0x0, 0x8, 0xd7f, 0x7, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x40, 0xfff, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x6, 0x81, 0xf497}}, @init={0x18, 0x84, 0x0, {0xfff, 0x8000, 0x5, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x7, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x8, 0x0, 0x8}}], 0x1b0, 0x4000000}, {&(0x7f0000813000)=@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000906000-0x10)=[{&(0x7f00001b8000)="c8a6603e494fe3f99ab9022cbda957094c5f8f13ecae7f04d34a537c02e8a85e392bb61a0842ac1bdc0b574f293c034d96e31fec63a32c116676a5874ca145a36eee3986d7ccedf421833f71724469f553ef7a990e8cf35305efe76c3abdaff3f850aaea712367a612806899c4535dafb449a176207a07e0bf9a389c3c76aaa1b13e3a1aab9453064ac7e71f07d38081c0e181dd1f7443fb632a20bc96ad20487ea10853da2bed94a4995d4df69c75f7a5a39a", 0xb3}], 0x1, &(0x7f0000070000)=[@init={0x18, 0x84, 0x0, {0x2, 0x3, 0x1, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x3, 0xb6f8, 0x7, 0x9, 0x3a0, 0x80000000, r7}}], 0x60, 0x0}, {&(0x7f0000c8f000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bdd000)=[{&(0x7f0000c46000-0x71)="219c2bd1bd3a6f53077f212ef19738646d9ec366caa5c506d3d1336d6b74e433986de4991fcee5044ce71382b385ab9f209fc6807f0ba4ddbb205423f346eddfe005e6268ca05110205e57ac11f427092659e0632721ce0a4057c85354e1639f6ebe1c9a0e4ae3ae92a0076d968a639b5d", 0x71}], 0x1, &(0x7f0000b29000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x40, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x40, 0x16}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x1, 0x8789, 0x200, r9}}], 0x90, 0x20040804}, {&(0x7f0000e8f000)=@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x47}, 0x1c, &(0x7f0000862000-0x60)=[{&(0x7f00004aa000-0x83)="b2b219832b5a4ca92cf5c6f15f7c8ec261845926a85503beeaf6a1a0569101f3e02fa1c86416761d653c13bd95c8921dfe107d11f279244b4594d0f54286538e26df49ee2d9f1aeeddf673aa89380f33861bb43ebfa0622af664712af2ceb8198fdd3bd64ded73a45fac308ddb710bb37d2e364651bfb16ee43b12af3ca3933abe4b50", 0x83}, {&(0x7f00004c9000-0x8a)="8c1f7d740571a9a33dad48ce861cb780bc97b177c15fe1f26df43d1964da6acab900166332b592d6dc575285423b4fb0b3f0d810f3c8cbfc65ec3893e06c6a83912665127b075de42a291de3ea59e8bad1b926bbdd77a10e0e8fe4c705c9a02b375c1ed9b8ff3091481c88fc209de517af404d6cd935760ba4e9b4d333ad289d01feab509033a9ec2d61", 0x8a}, {&(0x7f000040f000)="9f91f4bc91c70c9e4f30477fa8fed188765a807bda29d2404ab50f3db58d3ed4169b54eb72c1ebcf8db5d102e32f8dd8884087135eb42cab8a7a51708a3049e683679547b509cd6df66fbcbde0ce54c22fc9dec9b53582bf54e40fa7805bde1844dfc9fbc00b2a816332832e644165f48fda334f0223134563290c1ff46b501a776b00835b2cfd4af54ecea626322eac", 0x90}, {&(0x7f0000b1e000-0x58)="248703c0773595e1b72e4b2e586ed480ccc3dcba8be9f38cb0d1d9134e4dc8dcc3db96243846a145e7b9188ec1c3e1682fca711d6cbce6957b2e13318acb92a47e3babda038c181f4f19077d483024b7453b11c45258e38b", 0x58}, {&(0x7f0000dad000-0x88)="7487975f4899a3761af4f0572ffc3ff930ed93ddf5ea9c07a03571604421ad4d24e0fecd48a9ea487c7b3bd8e0b0b29d8807c9d718c931545a104428789f5bb89b4f8d17bcbe5f89dd33dad3a8bd2c690826e166dfc50ea5abbc335d3ead75c711d5776a51c61d1711c19eb84b64cf206fcaa915b2601d48251e9ec11a2c0174918ede093afe7424", 0x88}, {&(0x7f00003bf000)="851db9a2914af28f5156ab39e348468e22f438928eb219fe330d6e095129931dd2b88dc371b4643e96c522088617da7bbb34e0df334af11301dda9a5fb940decc38bf05c168226e623d88dfe197146380b36c85312d3071e653b42024dfbeaaae3028cf28670a8a0181df0f28919d20793ac62d9491b186817d89b1edbe7cc298b5a7c3d5293c435d23656875e73e955625175384a77081f0780f1f91d2c31fd48692a9c820cdbd88db24d451b67103cce8c5688385a2035522e74f8f55cd7b9edc792d1", 0xc4}], 0x6, &(0x7f00000da000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x1, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8001, 0x706, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0x3, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x1, 0xc, 0x93, 0x5, 0x6, 0x1, 0xf13, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x45a, 0x8, 0x9, 0x80000001, 0x7656b8f4, 0x9, 0x1c0000000, r14}}, @init={0x18, 0x84, 0x0, {0xbef8, 0x8, 0xfffffffffffffffe, 0xec}}], 0x120, 0x0}, {&(0x7f00000e3000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000917000)=[], 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000024000-0xc)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004e8000-0x80)=[{&(0x7f0000fe8000-0xc5)="a1ccb28df5a979287d6a6517d7f8922592735de33f02cb5c2fd645d3f544b422499383f27104b4aa06d8b5205f62eb36a69f7caf4196c10ca6712120a76b5bfc635b16b49ec4177569f5b2cb65dec8c7e5f8b785bffb500360574660798f3ad680fbb060e0fda1bea768b14dc23fd0dbd4087295af87b00ee2e197cc7809dafab01df1636812db41be55cd941980ce00fc55985ab6312a7705d0cd8db6dbb2364b29549592de579b7bbe9fa1bcf444059573158621cce1d76616d2b40421e5c0b13aa01225", 0xc5}, {&(0x7f0000839000-0x62)="936382024d5716cf3362fab0a56d99f58a1e92ea05c030c45f9eb38efffa00ed020e27dce02a3638065bd530afb99c908f2b69ef09a29ae680d835911872ce0d21386732cf6261dd45b4244f5e73770402013760027f8f27ba5517b94c491629be81", 0x62}, {&(0x7f0000a86000)="637b813e00438145845d34cfccf7867bff790d44e47650b2811c50f416ee519874c9f7211210d7b8f9fd6d2816062b769e251bb595bb5543501526b4d106c2e6ba5005e6c0d0357c21a9a78fc31ea101c1c99839e99c74d6e929415fc7071393225d0ac4442f1807471e4aa1a3aefbfdb82ffd5da1df31ff6ab48c7f0541b075454a8efacef0b1feb88b74f1bf7911b156fe2377fa1b21bbd4709996c0aec7a7c84483a90d0921f139c14b6167f328b32e5646531d98b135b9d43d05773b7adb", 0xc0}, {&(0x7f0000941000-0xd0)="62492a1d114086f86e51e41b91d0e9d1492329a955e49a37b09793a1c7bedfafdf8425b44bf80cfb597a5cc6b88b0692ccc53b76b7b5c91ccdead1028f67492768868b94f4ed83af314434c1ecc1bde15503df1a335f18e258759bb5c1f04eba19b5725f32dd1695e3a1de8d1e421f9e7d76ef90f18f93ba8a630eb5a1f178e46c00293895ca49fd6589b558be04afec988655dc8495de35629b5142578ba5e05abe947e54843ec2231dc831e674802d3ae2e46c26e712869b6581bdb48001bdf8259278faee63ff01f1115543eb4ca1", 0xd0}, {&(0x7f0000556000-0x5b)="4fc6c8eba660ddae3159dcb3ed33de4a9346de9f2b0fdb20c46763d7b60bba904c5ebc8b83695f80be58ed663eeb94867351a090106eb4e5494f8f02ebe61255461b6b83d805e772a850e71bd82dca3ba44b7151aab88e0cedf3f8", 0x5b}, {&(0x7f0000468000-0x45)="631228aebec06831742bc24f5a08a1bb894c924a70b61e674428568899bbd1cdade5694b90961d71767ee6920a832268bb7c3ff674eb5309c18927d6aac665ad78f6c0e692", 0x45}, {&(0x7f00007b9000-0x81)="78f1c85292134ab11d64cc5a3dc2fb95bfaac5cb4ee34f26ec30d9fc05f36ede0ab2105361d5bbdd9acb509c701b310d3fb0ce489b2c14bb92912808879005f3dbe1da4efd19b21104a7d86916bc133b76a89faec069c2e7ac615b29ac1dd6b3c3a867861e6e68c9ad70f91797ceceb39d17743d129b5a71c2891aa064f4806b1f", 0x81}, {&(0x7f00003eb000)="ba44b367bd219d89ecd1f278138cb50216d55afcafb43a018dba765a0414bf2d1cdad6295f6cc471a2f048c660fb5312191aee3b371af615e97bdad598b5398cc65604051386ca25607b23970e18f6042868d81d8aefc98d5274", 0x5a}], 0x8, &(0x7f00005e6000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x10000, 0x2fc14dc400000, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x8, 0x8001, 0x0, 0x4, 0x2, 0x10000, r15}}, @init={0x18, 0x84, 0x0, {0xa6f, 0x1, 0xffffffff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x200000, 0x0, 0x7, 0x5, r16}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffff, 0xffffffffd13a40a1, 0x1}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x7, 0x4c5c1075}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x80000000, 0x3, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x5, 0x3, 0x29eef70a, 0x5, 0x4, 0xffffffffffffb1b1, r18}}], 0x180, 0x40}], 0x7, 0x4000004) r19 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r19, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) listen(r19, 0x480) r20 = accept4$inet(r19, &(0x7f000082d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r20, 0x84, 0x7c, &(0x7f00003df000)={0x0, 0x7d, 0x0}, &(0x7f0000b75000-0x4)=0x8) 2018/01/20 05:29:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000c9c000)='keyring\x00', &(0x7f0000283000+0xd8e)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/20 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00006bb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007c6000-0x8)='./file0\x00', 0x2) getsockname$packet(r0, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0c000-0x4)=0x14) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffe) 2018/01/20 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e25000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f000000c000)=0x0, &(0x7f00001af000)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f00009e3000-0x50)=[{&(0x7f0000fcc000)="7131e12f5da75eac16af22230acc99df530357f67ede7d743c698961751e426849c18b6a1dff377b4728c08c0587a5f32f761e4e1846998d32c0f9e780a4f26d41047911f3f744d4641bff6bb9aa30d46cd5a927e4affdaad5d62462bd215343cdb095c05e2c38498bdb2691d14f9b30cacf13de1ff0a2307c5da784fa454f8d509a25e2f230edef5477d864099a4c72abd82146368b3cc6ffca038916ae6e927bb0bc0730ddedf024a7d5bbf670bb523e686d9956ab557d38cb36a5793b9f32e21ceb90ac32fc0a7d5e3cb411396b96ee36917e9d7d23a1a3bbc3ecc7d9", 0x9f}, {&(0x7f0000cf8000)="2aae09b15aa04b149a20f2b810873a222a87c6c7e5baaaf0ebadd845ff867d1680fceeb8067573592df7a9c5ae070bcf2ff38b80a118d53a0ad3c0082772f45d05525dca61cf3e30bdef16f7b8d45f4427046116f6875739a0a0c961d65c1cf0ed053769ba98b385bb003a43af6f7d72fa113d89cf72f760dcd4be98960d8b7c37909bdadddeb071db3acd146f1b96afdbed997e1584d7d7966973d2eef3d1c537184f109b4a8c33ccacdd824acda675a1b5b5603881f6440721b6d1dcdcb2150e7d461ba91819fca62a5466a5fe010cd18ca41c850da6fed105938e9b1ec1bc5ff9fba29441b28e80a8aef29cd075", 0xef}, {&(0x7f0000b18000)="367e408e5b39daeb22b7d6fe9da91ac9514ebc2e4c1a1e7d74092425da97bf12b076e57e15a2d87a49051bb432ddba64d9f4cd3ff0bd27a401327c79e440c97b6e1688af87372240a6f4d6b88a47f0ebffc9434350faa96b02be74a4dab083f469203e0f506ec1ff2ea9", 0x6a}, {&(0x7f0000a0b000)="", 0x0}, {&(0x7f0000020000)="d986ede2e9dc68ca31bb42c410450a287918b5e050accfa16feaa07f941b6ba86d9eeb996482fb160d1016476711e7fa7c365e30a601cddb2414c63e4463dc1e0f6702651120dd7eb1dc435c4374b3709e4bc44f46b76899fa8ac5538161feb2528b3db186daf9be7bf0f07f3c7bb9c87d98345593c16bfdc4eea8603337d020a1c4586a329fdc509c2b1ef1e83688c6f83c4337f558f6532c7abeae56a597f6864d97fad81d3429e6e1c91b524645fa88b0f825c52b55b784b037574ca175865e2ab9b273b40bdd33389ca42a73b82c5c5a871d1e0d26", 0xd7}], 0x5, &(0x7f0000002000)=[{0xffffffffffffffbd, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184904, &(0x7f0000d71000-0x1)='9') 2018/01/20 05:29:26 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000000a000-0x28)={0x8, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000000a000)={0x8000000000000000, 0x0, 0x7, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000000a000)={0x1c, 0x0, 0x6, 0x0}) ioctl(r1, 0x40084146, &(0x7f0000003000)="97") 2018/01/20 05:29:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockname(0xffffffffffffffff, &(0x7f0000b2c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000052000)=0x2e) accept$unix(r0, 0x0, &(0x7f0000b8c000-0x4)=0x0) setitimer(0x0, &(0x7f0000933000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ae6000)='/dev/vcs#\x00', 0x81, 0x301301) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000355000)=0x0) 2018/01/20 05:29:27 executing program 6: socket(0x800000020000, 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") 2018/01/20 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00004ab000-0x9)='/dev/vcs\x00', 0x80080, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffff4, 0x4) 2018/01/20 05:29:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x8, &(0x7f000043f000-0x10)={0x0, 0x0, 0x0, 0x0}) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, 0x0) 2018/01/20 05:29:27 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8000001f, &(0x7f0000001000)="b3a3b0df70bd574741481de5683d128ff8394a9a54e79725264caa1b9a655571f37fe56aeaf32fafae72f53c43ab85d731295cee84ae8c419094b37b064b092a80ab885a51b67fdd32870500000000000000a39524a0cb49b660980f0c09b51b0fba", 0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x12, 0x1000, &(0x7f0000001000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) 2018/01/20 05:29:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000131000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f00002e2000-0xb)='/dev/adsp#\x00', 0x100, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000dc3000)='/dev/snd/midiC#D#\x00', 0x0, 0x24a041) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000494000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x1, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, r4}, {0x5, 0x180, 0x4, 0x690, 0x6, 0x4, 0xe064, 0x2}, {0x8b, 0x2, 0x6, 0xfffffffffffffff7}, 0x6, 0x5, 0x0, 0xd3fc77c73fcdce44, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@empty=0x0, 0x3, 0x1, 0x3, 0x2, 0x8001, 0x2, 0x33a}}, 0xe8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000-0xaa)="a2d2f14fb965a57560f4941cf6793ac7904621da45b80a999797b3538585d11a594c4a8f1f64c893c2fd1fdf45f683c7750235f304edb3bdde2c6dc8adfbbec857d1292f853cec27ee06692e0bee91e23890c24990d72005a45c3682fd4c29d478a6afa036b3d81233bc3b1e5accd24ad4194218b7e315e9b0abf5f5c94a0de86808a494b91fd82581b20d924fa11530083579b97d16f01019d90514b0240aa6166c350f355ed2c1ee33", 0xaa, 0x80, 0x0, 0x0) 2018/01/20 05:29:27 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fd5000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x20000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000267000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/20 05:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000771000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20, 0x0, 0x1, 0x5, 0x1000, 0x8, 0x7}, &(0x7f00007f0000)=0x20) 2018/01/20 05:29:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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, 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 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) syz_open_procfs(0x0, &(0x7f0000000000)="657276696e6f6e0074a760f6600157c52436c062cf5c6f94cc72a1db0c85ef948b04e08b529aadf8cbbcce4277c6ba9cba1fe77be484ec03a6e516d3e4a6380fab2622c33a86a6175b8e") 2018/01/20 05:29:27 executing program 4: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) fchdir(r0) r1 = socket(0xb, 0xfffffffffffffffd, 0x7) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000082b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000082a000-0x4)=0x7) 2018/01/20 05:29:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2, 0x600000) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10040, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r2, 0x200, 0x0}, {r3, 0x2, 0x0}, {r4, 0x10a, 0x0}], 0x3, &(0x7f0000001000)={r5, r6+10000000}, &(0x7f0000001000-0x8)={0xffffffffffffff00}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x5, 0x20000) r8 = syz_open_procfs(r7, &(0x7f0000000000)='io\x00') connect$bt_sco(r2, &(0x7f0000002000-0x8)={0x1f, {0x3, 0x1, 0x5, 0x7fffffff, 0xb0a4, 0x1}}, 0x8) lseek(r8, 0xffffffffffffffff, 0x4) 2018/01/20 05:29:27 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ae000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fed000)="218705e6ecb7fbac6ecd02a9d56dc60d", 0x10) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00007d0000-0x10)={0x0, 0x2710}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000253000-0x9)='/dev/dsp\x00', 0x2800, 0x0) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000714000)=0x0, &(0x7f0000141000)=0x4) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r1, 0x401) 2018/01/20 05:29:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a8a000-0x60)={0x0, 0xd, 0x5, @thr={&(0x7f0000d16000-0xe4)="9f7ecd29443e22f1afa3d213dd268e195df7bee109926a57e2e7f0de030cab6bb8fcd83df8cee421d5ab335839899e0aa1e7dc4493e1a4276d39dddc5bdc47f312730e8d52d3814c7ac0f87247cabd85fbe2cb671393d30a475c10563440b017a0263efa9380b41eb4c34f3f7c9803732e2bba716300f80e2493ecff73348a67a45d87d92eb4c40670e3a0916f190b9a907522871ed6bf25c4c71c3fe22c6a5cc2861b22c69d4414cdfd2056eb3b3fadc30e7f1e472316c56718b19061431c7b51023eb84d2c86b5deceb45ea59c4e82f81818baa98643b5fe04a9f4b0b5144686687d83", &(0x7f0000e19000)="3901c18f9e700ecf6fd0b6e4a666de0a5d2ef868b35c73b8be2e95c2b4e3dc86a7d5ba96c37f753fe84f164fcca0fb8501286021cebf86fc16c589dba6579064ab218167171850a35605831361dfac41d6f01d7e5d0b9cd9e721acefcdc47e56eaa0f572cd2919"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb7000-0x4)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = getegid() getgroups(0x6, &(0x7f000091e000-0x18)=[r1, r1, r1, r1, r1, r1]) setgroups(0x1, &(0x7f00009e7000-0x4)=[r1]) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000686000)={0x1, 0x0, 0xffffffffffffffff, 0x80000001}) 2018/01/20 05:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00009c6000-0xa)={0x8, "21b9156eb096"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bc8000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5dc, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x2c) lseek(r0, 0x0, 0x0) stat(&(0x7f0000dc4000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000074d000-0x10)='./control/file0\x00', &(0x7f0000e82000)='./control\x00', &(0x7f0000c04000-0x5)='nfsd\x00', 0x1, &(0x7f0000043000)="cc52143b96863b12c316a01904e3d486c221aa6aa9f8e96a9c4a1a356c279857cbacd68028d5230419e6f49aad0def516f54dd05d139fb77a808c62fad689f03168c1b4ca13a8330f39273435754462fcfd630437b7088c2b513e0d391b97808c2b0c9244505c7682ba1e14fa7d9537345b4d8002bfda35d611db57d8df113058fd8463ef4f95c6bdb80b219d7fe783df58a390a94eefd738291c0945ca57369518577091c3c5c4ca655a9a38afbc83823e6ddce14dcf6c52860d2055d3e0b2837cc2150a4ff23090c39e1b880988a4a3b462be0f089d8e02c427f462e893dd5b141f7ce6b44e14135850cc6bcf646096287b64440acecc1fb0fb92fa832d047a2d768b03dbeb5410feef3eb5a727d0c83de457b8b58ece7ef662cd0e76da3be41efe3dc1cd5912c79d384f34963fcce45ba3101f127c895bba9e37b4c470735c157e1989acd404bf58f0053fe2ff43a517fdfd3b0dee451bde2a3cac283853a8ab0ae8364c561ff0a5106468f2f16dcf6edd2c15264e2ce68063752bb8239a1c6bd8e534d148eaebe64fceeddc0de29fdb97fdf21ad1a648051ca2c262744e56840b9d8d5c6cd484caf2fa24529e8f28635046eb044cf3274fbf84ab45c1194319d7618499bd92f77f055dd0533f83fcc8cb3aa373869d64fdfd82a26419f82c4c5748c9be1412b7c7d88e66aa24f14f623aead34acb54908a2f193304b350de7574a5706f29b46a57fad8587a2d90a2547b8d7e204a8464bbce429c2aa3c73ce0e5a4ae68586de3e0decd3647588a166f092e01c916d26b7ccbc293a8b271a0292ec67223c97f436fd6687668c8943f685956774cab02844173a6c762314c08d65ba7659ecf1a7685efba8ad960a485c351b587b4e30fe492487736d2886e288cd6dfb977568fbb45da0e560aad3a8f5a3c35f8d488b37b78494a9567dc3f4b518062019a5de0df7f39522816c5714bb998335485e89835b2d83c15bbd31aba34f5a4a7478adfbd4564a9f2307d05648099ea116edf93a4c2c6de2ce1939871712caa8a494a4445701f9b0289f7e940dfdd0087b9955c4bc3c11e48bde0ca0996d2ccbea91f85c9fb1467b8ef88358f3c4265f33fdb7c4a777840ac392cb11d646975cd7050eb57f2d7465c24cf478b9f9ee4ad3be66b221bd541b5ca24a3ae25dbffe25fed2a2acc493781f819589a2b9d62d130ffd9204ef2d0fba36d32b1a5e35d2252a0cc016370394dff330979fd2e045ce46d4e10e942fe31651544c373f12372d0c7aaad2ce18d1d669f6cc9cb9ce5f225f0b23a598d9ed2c67e09500d63c5d2dcd9481c6b7d893d94bb8147395ebb7fffef79bf09abd57a606a7e1c56a1ce8fbaa5d93d5627412f0729928987511acae564616010ba806215ca99614d75debb6a49cb79f481b4aa2ad43374197f1ec56bef82496212d1fd76d84e7d4c7d6a5cf49e1a274ebde560e74d192d69edcdc0fb9c46c5797fbfad89f8db4f66add70fa0d2c2fb5fc558a3ebcd2979d8af1cf9540dc5d9458579ba661cfb83e2d868a2c15eae22fa9a3bfbdabb6405d910bf4aada48da459d57c4c3558f7ce1ec10dc1faf55a212b274b4b19441f972d33618d7ce70587cfa61c53e1b66fea5f91dc6cb542412effb6893589ef3bb3cca1f2ec89a3232768ef7535cfe84f85f8920f19bb95441210b203f7ab6abd61a953eb128def5d89901244fb6ed0b45792d0c44a4f1a65ffaeb426beeb04f0317e0c297362ba8a7b85cd5e13a775422f60670a9221652fb73a2f109b0f5059f39d737ea3442dc533c34f272c866a1f84f48b70b9234ccef182b44ae8c2f82408058fc1e0458cc3dcff7ac3914401f74e230e85054bdb598c3a2361f02a8f6d5bd940cf35df348795b22df23a37844e9a9683396633985335e8e09803a25f5dcb50e36022382daa61e418e2f9dca4c50ae895cf585a236e78c8b19e5bc46ae8241084b44dad774fc1a96bd38477ca618400a2f0e1ee583f085f15f2312329420f89443f185320745cf4316c535a3d9d518fcc9442d9b3ddef60a0617d4f18826b135b63400984c59304e1bda764de1c635506864db349e0c109c950342e684ab175a73da8b78d2b4f429cf59bd42fc86432917f0a3b1d67a75d02dac4b3044f1dcc46593092d3af7934c8f1e70918a0576763465b8c8c3a30b14c7cbbd807a158e3bffb70989d0bc8ad683eab5331147ab9c41f8c961eba29f440a9dacad69b8eaf4dc96a69bd3b7a36ba9577bab3e0aad1b80c298f9abe7c1766d81d1e6af86809b5589555c5e1c558cade1eebf0ccaa38bb4054c05244e92fd989da36e5c23ee8b666caf490f8e7e8885f1854afba5ed1f784652060629f86f21fbf4191443a231d9c54ffa421849dd8c0685e1ebd24d7f1f70066f1436ef7302d470ece4366723f0731f7576837c4dcec96d636e6a12c212d5e3553b5e0ba503cd6fb74753996c693f334b8c1a077262d41fa9e52aa435213f2faf8ac2b05dbd27f7b0fe39516258e08ad6e34c086d2489aad029a37afcb6014c5d6f5b03b38c09d41c67a49ab5275d43ada15ca42f647eb8c9c5f4439a80a3a8afe9caa8cd41719b043728286d3377247109a4fe7426451500cf5fbf5b9dfeadf99646599574594c814b78e1e405b405754de71bb4e835e872dffece38a6e7be224b76479a3b3a1071008d23a0aab85d1942f4463f36acddc3e33f53d7dbbb2965e1d231b4a787997b1fb83afa13d6399a80614bd793c4733903bdacd5c83cffd52ea1a6525dc72b7bbea1e0848143f2e11633777da3a09ebd3c93c0c3197516565c020e95338b101ce6b0725e07ecad585256f4c8dd4a4915cf875dc97a8725b73c120b66967407b4c9ddbfe826a67237f55a05c722f3cbd18616351aa7857bc8b5d9570f85f97b32f6dbd93131b69998b6a0aa1e8e0257b6e29df5031a0392e1bab1f93a33a6643d74dd4eb7750b1b7b64def47726ffb4988b7a513f5dd728faec7e752b20717659f1ac2425eea62ce7f02a93e9b4e5ebd786c1ee1649bd7dc81858fce37fa6b662886e3acdefaf718eded64ccb84f06e21b8ab296498731a49bbe23850dde35a477ccd33306e8256fc1c853eda0c2333d786ccd4babdacd0e48242d8b95964ab23bf8359025f1d995df1832d54344c873845612c9489ce481630a930101a470ffbe02b1e272fc9be26e5da8b9486b8d50bc2d4d0eba45af3b3814ac516c4d1645e5972b9378eca8267cf85ef986d1b56f286175dde582d16866de4cd089c92dfaf08ed3a258ec7faf14b312725d9f35dea9d099eeb07150cd5f6c245adebfdb99f0a7c095e434d4e1efcc1245b0e53504a6819126ff7a5baa53d153bb29f1eafb2d1dddda91fe8ae0c47f5ec99b5cb429ffd6ca8da263b049b43f3dd1ff38802537c217716748c6b1e25bd886061386f7b57cc09ba70975f5b5987a38e3c20f5a549e0195ddbbce523edb9565e95f2e32aa63b29d02e1b7bed42751ab33459a47e4f68b1d96fc2211dcb9ef6c1ef41d78b228dbbffe91d3fe4d4391d688e44bd87c66801d74de7e78b0a76e967bcf80af33a3302f9e2582e9ff9168f321b2034f5c4fccfe3c1def57315cd2259db380b671c054881748d9fb00976d74d6098961493679cdf214b0e2dbae56171a93b501c43c8b0549aa51d57f45ac75ab1ea10439b0f67a6d7b46d5e2beb8a22f835128927674684e568058b310828bad016081a282802391669dcafff43dc5da56aef35c907f7852f9bb163e69e04719230fe387bd69dda91bfd3bb3ced126c214a3fe5f071249119066e25d01ff7bb06c676e358a6837ec58c13c3394dffca8df1b880209b20773504b7d1a162e477d00b4cd5d6cb6017775b036c17d55ece981f302a403e7efa97ed8b3a75c8817667a5a460f95c5baaaf5bac1ebb2004a259fc667632efcc9a4b6731a36d43c7c64a163f87c16e64707b39554a2537f19b564ff7bbc298b78c8f92c377b5ee867cbd865bcaea7508a79f0deb903436cb0c99e7d1dc75c0fc26ad6a613fd6ebf57cb8b936304761efe01d59cb03327fee4e1386f5d2186bfb0c00ca67efa9f0014ff45c936cfbe09fd54e67d0d51020a095d526098e3185065b662df04a94cd4c79f0851af722032c864d2a8cfc950dc4de64ef1b9b4219c1a4ef9d94ca7d819afd69dbea4961f9d067de68246ae7f47a060f5710defd6b167a24803250d874ff9ee83da48a5efd44405fe310fec78dfc9a4312ab4a417fa587527bf7465ff5f551579b73ac4cb755f287020bb0f7fd28e2aed620fc2c0216cc420eb705a65faf40c24ea2b0574c4da856308b1f5cc4a15cb92e40e6c2ea3f938cf72697bf40ea26f5facd47237372264eb0af8e16abaf76be95127d57a674f2c5dff2bfc9529f5951576e974477984a0e95f56cb5bf53b274c3ac7164495bd2394bf9c519c1b10a6e487bbacee74ebdeaf53e7dbccc4add8700c3af7244621363ee18d94be86d002e6c3a9df6ce6428a6755aaa2ff53ef6b440a15dc0d357c72c6a8180565c6875c87433b6abaabf99585dfcbfb608a492337c6411b1a87eb6cfe4f355720faf4b1d17713906ffa42de300303194b5d2a509d8726d91568374db1047f69ccbff8eca414b2620de593747263633337261169c9780631e70486ef8f528dcd0efb92fa925ba79a3af81dc5855d1f053a5293d327bcfc24b78c383ad0d022c81413b7268050316b12302b6ee8f633e6d1e0f834625250e86a26e0a13daeb25569722161b62f50cdab351234d71fdade0cdf4f856b7cda1871111e3b13f3863b07c869ec8b44a6de0c8bad60b8e961efc0b5d085965033d538574dd4fad6df36b43480763e3caae257aeb02204e7e4c1017f407e8ff48b05ef3f4129308b431962571f6afea71e9bfafb37521f76eb30045aa7bfbbe464c21a7b6bf64c04ca5b0b85799efc6e860f2507dcc1ea0b9037613a4847126a6a2be0d5a0b5ad44bc4ffe02ec22a24d09570bedcd09e680ddc0460aa647ee6dd8d3fe28349d5dbf1b4b5ce6fcbf286e0e25deed827d71d6010d14bf5c986b903b7e5b92aa55d8aa6aa655343127bd6062dc090b82266bd0cc9ba7edb7e85134f459556aa5532e5d6c333626f671eb9d171c5db95f60d1f8be2237f7ad0ed3c5f210ff07f94320476a30c900eb746f86825edd5ba68133c5e942752d93fcc099a0d571f5b46ce3126565fe731520327ad27b1c6acc38eff3c839f1bb9069d76612255996cb1e1130e489eaf70455e57978d28f63d02a789746af1e9d7e6b95b5cd6321a82edc11abd8775b14f18c4777815336f64a1b5a23e0971fa95df99b3765ba55464e0ba367905ebe314d3f0acc49d7023360180b57f7bba3ed6e303cc819068c886083b1fe964396cd672d9b29c8837fe7bdba7d19ba8bc5a60a2485798918adba4a80bca73d220809612e0f7f30ab78ae60ea68dbc3a5f38f84debed43978344059333adb4a894ba0ca6c0d0397024ef8ef27b6819093595790cfe9f1cf0e20e4a8eeb36fc5bd1ddae23f5a8b602d190cdd7e903f5ca4936cd413316bbb49db05867761569e0d662c44144d01f4b305ad64ad6317094746e6b7778283533c920d0c09d7925931bc131d56992823bd5a7bdba22dec0ee1693a7c7fd2cf81f9e39d9ef41e0ec24e777889f9a04c83c9fedf18d7b5739b993d2baa97ec8b5cc9ba84db44e2295a94cba02f9c264629bd59157852f3982891ce0ebfcd2395d22906536ca0935e615a02c3585ce75b540401c3ea800a9d3e9a9e4e8d13020febe30ed") mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) r3 = dup3(r2, r0, 0x80000) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000094c000-0xa5)=""/165, &(0x7f000023f000)=0xa5) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00008ad000-0x30)={0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:27 executing program 7: syz_emit_ethernet(0x56, &(0x7f0000b6f000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x1, 0x1f05, 0x1, 0x2}, 0x3c, 0x2, 0x0, 0x0, "6dff3f3c2a970bf3e876ccbea2f6266618192371a34ccf423223d5db6776c2354664b34a0224d8b57c37e1ffc5f8940bb9948588ababb75887c99023bc586ac6"}}}}, &(0x7f0000bb2000)={0x0, 0x2, [0x1d, 0xfbf]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bf000-0x4)=0xe8) lstat(&(0x7f000067f000-0x8)='./file0\x00', &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x2, &(0x7f000030b000)={0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000eff000-0x8)='./file0\x00', &(0x7f0000217000-0x8)='./file0\x00', 0xc000, r0, r1, 0x5, 0x200, 0x1000000) clock_settime(0x0, &(0x7f0000d44000-0x10)={0x0, 0x0}) statfs(&(0x7f00004aa000-0x8)='./file0\x00', &(0x7f0000f98000)=""/137) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0xc0fe, 0x0, 0x0}, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000364000-0x10)="3d2d24721cea4d04662a3c5d6ce3be75", 0x10) 2018/01/20 05:29:27 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x400, &(0x7f0000000000)="", 0x0) [ 66.562913] binder_alloc: binder_alloc_mmap_handler: 9576 20000000-20002000 already mapped failed -16 [ 66.584314] binder: BINDER_SET_CONTEXT_MGR already set [ 66.584328] binder: 9576:9584 ioctl 40046207 0 returned -16 [ 66.652628] binder_alloc: 9576: binder_alloc_buf, no vma [ 66.665303] binder: 9576:9584 transaction failed 29189/-3, size 40-8 line 2903 2018/01/20 05:29:27 executing program 0: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/01/20 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$vcs(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4208, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") ioctl$VT_DISALLOCATE(r0, 0x5608) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) tkill(r3, 0x6) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) 2018/01/20 05:29:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b03000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fd1000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000889000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a77000-0xe3)={r2, 0xdb, "00fe48b1afa6918dcaf10639435027c754a4b31ee132107eae8ddd8d637f6fef47f1ab837d5bd041307f825241f47e33b999af46c5f4d11cebf1c9d15a67cef1ff41fbf9f58acc6b3ea2e418b6ad073afc8713598931c8167fb8209d42fd54a80b1ba1b0cce2cbc94736ed26c8374db4bddad257380a532fe7e7fbf36f22ecb45e3f15c70cb6ea2d0612fd0bdbae24ee5ec4dc6413ca85c1325db3736d7d2da402f700efc12412c5cc39a037c467753b74b6dd1c5d7edc5937c03e56e18c5fcf533153840546a24d944ef662f9dab90d7afb024664e49fd9dca331"}, &(0x7f00009e1000+0x702)=0xe3) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/20 05:29:27 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000001f000-0x8)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x4, 0x5, 0x8, 0x180000000000000}, 0x7, 0x2, 0x0, 0x0, "e4d589304a9afb0f"}}}}, 0x0) 2018/01/20 05:29:27 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fda000)={0xa2dd, 0x49c, 0x0, 0x6f2, 0x4, [{0x5, 0x9, 0x0, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x5, 0x8, 0xff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0xff, 0x9, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fd9000)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e27000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00004a8000)={0x7, 0x78, 0x9, 0x6, 0xff9, 0x8, 0x0, 0x7e57ab0e, 0x80000, 0x0, 0x2, 0x2, 0x4, 0x3, 0x967, 0x6, 0x9, 0x6, 0x1000, 0x4, 0x1, 0x7f, 0x7, 0x6, 0x3, 0x3, 0x3, 0x66c, 0xb1b, 0x7ff, 0x9, 0x4, 0xfc00000000000000, 0x8, 0xb027, 0x100000000, 0x7fcf, 0x8000, 0x0, 0x8, 0x2, @perf_config_ext={0x100000001, 0x10001}, 0x24802, 0x0, 0x800, 0x3, 0x7, 0x3, 0x100, 0x0}, r2, 0x2, r3, 0x2) prctl$setfpexc(0xc, 0x80) 2018/01/20 05:29:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ce8000-0x4)=0x0, &(0x7f000013e000-0x4)=0x4) 2018/01/20 05:29:27 executing program 5: lstat(&(0x7f0000d38000)='./file0\x00', &(0x7f0000f58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4141, &(0x7f0000006000-0x1f5)="") io_setup(0x4840, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x3f, 0x7fffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x7, &(0x7f0000008000-0x38)=[&(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0xf, 0x862, r2, &(0x7f0000008000-0x73)="e2ed827291f211367900621c436002d72f004d0fe96a061789e2dbcf263c04b06c5aa419e37214a698eb32e0c660ffa167d80842c1b73a891a0d767fca8a76e9c801382267eabfd9ec8a2a16ea180e1f52aac918975af9583c1b35fd36936298a6bb3e212173e5fc8bd5f660e0cdf359b67841", 0x73, 0x1, 0x0, 0x1, r2}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0xa62, r2, &(0x7f0000005000)="17e8bc2d94950c8e6424b65736583474f91da2d344b60beead9da73758203d520a245490e88ccd2532a40349163b62c71a379da64afe42cc7e7484b75cd97485f8f3ab4be07704b2f320fed3bb474f35744858c9bf5a795e853c01ef5fdd6577d6c2dca7b08e69832c4330", 0x6b, 0x80, 0x0, 0x1, r2}, &(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1800, r2, &(0x7f0000002000)="c41f6385434ffd4573dcbbc3aedb742382b23f7cc09b1e2f69fd450a04210a4a8c3dbb283609dc81f590dcbe43780f38f27c9e2ccbfd6f567f0a63b0233c67787ff2feac422ed42d5b6cc10ce19356bf728131f16f220c3cb84640702a610f6d86b4a8a7415df793dcc5bfa270b4fa9c0fd0e455fe4386ec3f8084ad1ae168d4c888c2c9d802c9a9beaa360d63ec4fe0dcbf34df744e025879ec864e2a608824f83cce88d785f3551067460cbb515859728bca60bfca2961978ce8c702330f1e04", 0xc1, 0x4, 0x0, 0x1, r2}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000007000)="192a8b7e8628f4a83d6cf4ec2c98328507b0f910c625d17d4c374aa972ba9563a382b54a2a4bf65a24a4f3ff49fa40feb701af6afb8809089ea18f40af342a759ff03fd794e4f7f0bdef629f2aa6c0f2c62ddb4fa030fb82c9e48dd5a5cc608c99e00d3be023897762eaf915352409a354987172783c386fa3e595d8895b54ed021946e1d8036a512f3dee32c14ed4775e663ba86b72ec1c04f990be41896e9dd7578ea300c5ab816b22811b05f337c6e0520dcfb41e2a71014fa4316b4a44633847e0e004a3a15e992ed99b1655cbee87d514e64d8795ce73007f9dd6b654e92dc480357b5d5f7b36ec1f6ea85ba39b60a977d7f3d1cf", 0xf7, 0xfffffffffffffff7, 0x0, 0x1, r2}, &(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x9, 0xff9, r2, &(0x7f0000007000)="", 0x0, 0x10001, 0x0, 0x0, r2}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x1, 0x10000000000000, r2, &(0x7f0000008000-0x1000)="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", 0x1000, 0xa5, 0x0, 0x0, r2}, &(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r2, &(0x7f0000003000)="9afb9d21c26ab027bf80a8e7a1df595634dfc43822dfb7c892390054fc0b317cd563ac35c7b1bec0de953531d9d04a66ce5a7b9ed365ea2084f983eb19d24dfbe34e7111650fdb93dad68351f1", 0x4d, 0x5, 0x0, 0x1, r2}]) 2018/01/20 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000624000-0x20)={r0, 0x9, 0xb66e, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000f5f000)="398d00fb000000000fff67de947da0d5ff77eee12a4be80a", 0x3a96162bf272c591, 0xfffffffffffffffc, 0x0) 2018/01/20 05:29:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d09000)="6ce9e7075040a1c0d1da8f0af17250d0") [ 66.690546] binder: release 9576:9584 transaction 45 out, still active [ 66.697298] binder: send failed reply for transaction 45, target dead 2018/01/20 05:29:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d3b000-0x18)={r1, &(0x7f00001da000-0x1)="91", &(0x7f00006f2000)=""/239}, 0x18) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a4000)={@generic="21d9e872f41437f2d1a2e783aebd6f20", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf6000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af5000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000eb9000-0x38)={&(0x7f0000b98000-0xc)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f00007e2000-0x10)={&(0x7f0000ab6000+0xbe7)=@delpolicy={0x64, 0x14, 0x104, 0x4, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20, 0x0, r3, r4}, 0xb, 0x2}, [@coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}]}, 0x64}, 0x1, 0x0, 0x0, 0x8080}, 0x20040000) 2018/01/20 05:29:27 executing program 0: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000dd000)=0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c40000)='/dev/audio\x00', 0x1, 0x0) getdents64(r1, &(0x7f000013c000-0x7c)=""/124, 0x7c) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d31000-0x4)=0x101) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/20 05:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000141000-0x30)={0x4, 0x0, &(0x7f0000005000-0x68)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$sndpcmc(&(0x7f0000fe9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x2400) [ 66.767483] sock: sock_set_timeout: `syz-executor7' (pid 9618) tries to set negative timeout 2018/01/20 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/20 05:29:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xc}, 0x220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000a09000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000dcf000)=""/242, &(0x7f0000a8b000)=0xf2) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00007a3000)={0x2, 0x3920}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x0, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) r2 = syz_open_dev$amidi(&(0x7f0000b83000-0xc)='/dev/amidi#\x00', 0x80000000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/20 05:29:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) set_robust_list(&(0x7f00003e9000-0x18)={&(0x7f00004dc000/0x1000)=nil, 0x3, &(0x7f0000590000/0x2000)=nil}, 0x18) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) shmget$private(0x0, 0x1000, 0x84, &(0x7f0000462000/0x1000)=nil) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/status\x00', 0x0, 0x0) bind$llc(r1, &(0x7f000041b000-0x10)={0x1a, 0x1c, 0x8, 0xf6, 0x1f, 0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) syz_open_dev$mice(&(0x7f0000ecf000)='/dev/input/mice\x00', 0x0, 0x2) 2018/01/20 05:29:27 executing program 3: r0 = socket(0x400000026, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, 0x4) 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) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x30)={@nfc={0x27, 0x0, 0xeff, 0x7}, {&(0x7f0000000000)=""/203, 0xcb}, &(0x7f0000001000-0x1)=0x0, 0x44}, 0x30) [ 66.816889] binder: 9646:9648 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 66.834436] binder: 9646:9648 ERROR: BC_REGISTER_LOOPER called without request 2018/01/20 05:29:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000350000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb974705000000040000f4", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={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, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, {{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]}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007a6000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/20 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x410) writev(r0, &(0x7f0000eff000-0x60)=[{&(0x7f0000c30000)="c980427a32450bf12f3622070c3b9de6065fb98763080855d81ec1f7f6dc2a32f25e5b5ef3", 0x25}, {&(0x7f0000e7a000-0x2c)="98b5e15422774c8964bff2bda9be3fa2874e8717adf2aa67ead64c4f8656fc77c41b55a17b75ff76d1da7c48", 0x2c}, {&(0x7f00005d4000-0xa3)="4aefb6f2657c61ee36cb189c7b4ce59ab9f66a2f111fb4700c191c4bdc770d392f783f74a5348c09bb8569fa96ce4ea70fb1e2183ce8568236af1fd4acb676ed1d88b1da7ab55114fd45ab05ba09042b5444130ec5821c29bbe4eccf0adbe69c8e394bf0ba102827d4ede648f79335b3fef7e540770858e1de939c988e178dcf9bdc83b2aac718383e7a984e5aab2af4ccf596822764878159238fb5a10f81584d957e", 0xa3}, {&(0x7f0000deb000)="0ce59be2bbe0fd5884588f3b7f221e293b75b7e6d32d06dc956ce781016e179d40e831b12131578916eef3e7848ab09ae3bbfe9926aabe00d01488c9337ebd61e0e9493353194804dcc1e204cac3e50a0b0f2804951888411272a7656609194658fc693d4d495163ea5fda", 0x6b}, {&(0x7f000058f000)="6e63561e9d8573c00349d5f5963882d7ea6c9aebb476854c1e596ac08e8f4e13ba48262bdf6a46a4bcfb8c4e6f16eb11", 0x30}, {&(0x7f00007d6000-0x95)="fe6ce1ab8c9267d79498fd5f3e6ecf75d7fec34af81032d0586c3dd1da4e3d17d6d80e8d293f3ca68d059025b0cbedbbb91564f6350f660c802764bec805ad6841c617449fae21b61c9b9b7f67b86cc0fa67ce532067863f8a2a8b37dbae7fafa3973282ccda8a10b6a82f727abfc7569a4c56fa9ee794752453ec54adbe6e110d9ef6b0beb921fe0ac7049f54c5b5df48f21012dd", 0x95}], 0x6) 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 = inotify_init1(0x0) syz_open_dev$midi(&(0x7f0000b60000-0xb)='/dev/midi#\x00', 0x101, 0x80000) inotify_add_watch(r1, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) r2 = syz_open_dev$sndpcmp(&(0x7f0000316000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) fstat(r2, &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) uname(&(0x7f0000c86000-0x45)=""/69) r4 = add_key(&(0x7f0000e2a000-0xc)='cifs.spnego\x00', &(0x7f0000db0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r3, r4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ae9000-0x4)=0x6) rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/20 05:29:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x20, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x9c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef15}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000014000-0x8)={r2, 0x93a0}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000004000-0x8)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000001000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000+0xd20)='/dev/hwrng\x00', 0x0, 0x0) semget(0x1, 0x1, 0x629) semget(0x3, 0x4, 0x1) r3 = semget$private(0x0, 0x7, 0x198) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000013000-0x2)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000010000)='/dev/admmidi#\x00', 0x8, 0x101000) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:29:27 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000cbc000-0x1000)="bcc96811f1ea92636ca877f42f81138b3ce8302401a71a13fc5104711990b92da21fec20396f4b02cf123ffc006a0de10c69727c8daa02eb73d172771804d4208c6d5490f861ff3b8fac1376cd78eda048ddfc20869302064e0aabd531386ede20ef52821b39894aab9ea9d83cc84be032e60943e9daa0d9a0425527a16beee3c225fc22285575ecd8886b118057d53c91bbb66d52ec3b7c8a43dc2d77fdf269cc02e2409140c7de202e7b4762986f5b4cb4b00aabe1f0b968af94dd52f3a98064539a112196184c8d2d6a4fd6c1941cd27f6b066d789012f27b73ef07cdbdb3405d261fe1e93b7867b882e4c9aa9e5eb5c92e5732d6e3e95567f851055a682205633bfde8de6c7d1ec4182000f844560d53217fc9c116eb35bf675fd6956058e8ae36ff0beb482564d424e40533977b4ad185b8e3aff0c39ec4fa7dd99c36244b04f0382ba37e5b66beb359a731d45aae017248a91517d9ca3aa8df0b595463994d8bcd4631cb125fa8c5e459f27304f401e44cd41561881e8d1741c8daf37bc07730c70037e113f7c20646cedb7ae8a414e4adb7d2d7797e24866367198cbd255c2e99d7a03a2004bd57d096b457c7230c9adea270aeaaf39813be1ac0ef2ca1f50ea5cd672a5b7cf13be412bc7748b17bad42fa7aa64e2ac5fcfbd9f6914f8357cddaa698307d98407acd4b3327c424cf6a88dafb8f1c3209a4af4c6ee515ba78ba7f935a41700f2d8d5df90bd88fb3b936f5b773c2119b4f345bb9988a2bf9dd9feff505bd940b96b2241f135a7f26f64a4d5151b3cdc3d40049225c717cfafc9536465378ee55f27d16917be1b2a17e27bdb670884618bfd7183042379124161364323b788382422ed7601fe4914bca728d756045c8646319df74131f1623e1211ebb1f17309b5e8a17abd5bcffe432f3bd71032255e46a391f4aa3fb0656f9a5dd0fb60d6726919b54db54bad49a227db42ddaa7882ab0938908059278b7768fb5182cbb59489d714f8665a12113ab39f8806d41cb9dd218dd4f019f396dae9dd5986f667ed796d67d71ae32230b39c41fc6e215bac1746df1cb3e9cf4c6060ffcc9a2d9af4aae500648bbc931c96a8265618313aa20a40bdf51a28b3ce34eca578ccfbf4f3f059f0b1c4db55cab64e40d688618af107e85b9f1ddc79add4d152c368cca1a8546b9c9f4c0ba27462954c80c2a3cce554d438271fa9ee715dc7c0f9c22eea70b31dfd710749844e44696dd254927ae43e9a2056cc177cd4081c97d78be85a99c88481f120c8e69e7a99a05cdabe3b6f595db63b4e2f90704d46b1e61f05e891398c3e1501ffeaa08c9414ef22690d8a2ce71a6ae30b7542126efc3e6f8ec0731f094ec7b7c0986799cc364cb79b4d9e75fdf392a7ae06199437239306280388da418e7b8caea444e515c55a870e9e5a25ef93d97fd6c587f39d39bc001021a78184404a52305c00160e5b26c774ccc485e6c6bc737e86b27d81050cc8cdf8f9b5b891d9bc8eb3db89091c5d1331eea143c1f7801ad9d38b3783f8aa69903b0f08a4cd1ed19a1eb6948d5f027c5a8fd232af60637d9d5759f00a9e8224e9b4cfbe3ab3c8e498a52a04cd233825e3489f73f8c99709aa0922284368be2e3dd3245f50dc219c7419ec38acf1acf2c8c497d9cd16a7b838989667ddfe058469a38a872ab6ddf96959a852c92218fea377748ebb0f42387b022c11c2d74896baa121ad1a5d1c592c1031e93b465242bc1506a4acf09ff9b922d689bba7e83e2aa4f3771778a0ee67ac5948c01e43c53b765a3c7c3638ab4d1403e2e6b0bb5d810763db3d59251d1077afdee0075678a2dcb0ba24d09389bbd379116fede28d1946ab9aef2d16959fc1660d190bd0e577c61b438d81f3b0258ec5666293538b1f680eab9902734d1a9727897066dbb53c5245e7c170f890d68f279449e920175f3ab74313ec2010b9fdf22650b6b35f9bbf006c3fcdf1a866da06ba35f0342ad738f964ba9e726f74bf706919e12fa92eeb0cbafff9fe0611febd8b705a79a4611903766c52a36abcfb2bb45ec0b9414f085ebf51d687e7dab77013b2f437e9142a928c2c169bccc956857f952bdb01aedfbbdd612933d600185e7112d23aad45dd9b369e1168e047ad602a0872a6699a0e413d52c6d07ed7e9affab62d49bdccbfd66a81383895ed90a7f4121929c8d7adee7e4610549a5f32d6ac1d4f9626ebb1d60f81dca13be1559faf5e1789201b8f449f3d86cb2cbf240899a01f23e46e5217a9bf1a30a8050aa49ab0e9a1f1d54547a27518d948c50e3461358086fd6cbdd6962223a154a0fc9d82bb116decebe5217dff875aa6d3277ef7232974bc5951779245fc4cb583ffd31317592212dc2afae0f4d57845fabc33691373716ab8379fc9c9d1841cccb67c0c8dfcb50976a3b863d9e9e00ab4bcf5ca3683aa6e10fd330288467f2d01df74935be8d7707888236c1335c094eef1a9ee3dc359be25fe3097ff0d9d5db238c5401e159aff352faaa1ee5659f186bf8b6e3f8cdc59f41139080b4c203a273aa2d213b4d0c1225b6ae5acb9b34ac20f537f3ca8d3dafa84c83b9aaf4c74dc387e2cfe500bab3d906ec69f7b85c4126b1137978c423e2382a6cd401bfe7775f7e426dd655a9a4e9ade4de26a5744bbe43d9b5b7c4722f9491074fb9a25f9b064ed14789bf929ca1d780b76c5ad6d282a0e0d70ad9e77338780009b162cfa7839349803040efc827494f52449bc6244495645b66ad4318aeac693f3681282ed1235b3dfef38bdbd0e1f614ac2626aabf44ab5f5ae0414442de6dc4ffa0a99f8a6d35670f9e3362d216972c089eed6070899ba838003beb971fcedfa859535545f6ac3df5d7c889932b93091fd03bf4c7fc4459a97b9fc18489616f481b106fcb263ea2ee8de2b5242d08ade9323fae1975e65c65b9de4ebb4d7970c38768ca1478ef8ab07ba72bab6623954de854c8d2ab990ff38fd4188c8d70ce8086bdd71829519aa3df5dc3c74cff984109ac66125f2aa542713174a25055f861af044e553d84fa475451ed0d7c766855034852c9700fa640eb2e4eb901cf9d818019ec2b7d95c14f9ddba067816bd976632dc1e70d2d4b726f87d5e9a1e541f64e1b16ce8e4072f586cb986c28d4bacdca0e79111737b3456eca57b83a44184fc171357498705d7539aeff9659be653aaa0ddc177adf68ff5a64c9794c3af6f1d4f62d5ea2bb103b5a2efd9a462e1b372db8fe197c87e3750b824c0390c73022619c065b88c52325f91309fd0ac7ff0e49c65c3e27c9a6dc956ff18955568d15dc025da563aba5e9dcc167d1f10eaccccdd657e4b35bcbc04c5d070fb5e6136e23c3785526ad7a68a383271336ab55331f9f29cfce0c4a68697e9fd657cdb45a44ab20113f8065f24e84562b50ab2194955b24448c314e878503fa399136205d1c500cdaab40f4a6fb9f0855a66bc756dec1409d3ff60e86737f14cbd4556d985ddb8d40297a04a01c137182cd7f0ce66a99da59a743f73667b5602974778e5d2c6615c7e35fc173d80a6c2e38f1b0732594f4d5546f7b375dace677966370c80951916f60fa10a9ee228b13c99f7e91b8f83bc2c26e22be7f72dcaa0485659d5f5c8a2274b986d701e6522df9a57357480c5c4b07e72003663d55e86acfc69fb8e851c9748fd84510f7410820825f2b023c73e7410be3a525c858869fd0b70620221b4e90f151a288d5f132a3be06e3aa188b75998056f6086507b174a6f470448f6a4f0e71fad84a1ea3ccdf05b6e699f3c596f79be61ed09d3fa4a4c16fa9fc5f709c3316e2c92fb1af615c268408b1e522b773ba34837b142b95c574eb4e14b6da69efda9aede4364760cb6c977745c4eded6acebc76d191b5c2d8c6e1bbebb9ee18dea28b4b8854c3dca0ddcd92a57f2f85d78aa0ada227c46efed673308d11bf716b16bf1812fd1467e270d9d3f5cb389e9cab6d7f30c40c2df80a95ccaccfc7c90335f2a88a17df047fbe5330acd86da25928fef5a2589f8d7111f435c97e80f4bc655c59b166d3aea7d00971ad94ffcca9dc8e33a9da708d4217743321309b16a251473ed423639fb4bb07e5bf1e3c98d574665d25d5d982fad4e06780b173133abca550091263117874b53d37a0cd9219b54d8f473ca8f9226c1a93e9f69928419c85c3df386e30b3518d3c7f544424f8ffd62e2737c064476f95a7cc2a3a4964ed23d706a32762401aa80bed3d86a8753942036c830c9f2d7fc6dc2366d52cfdcfc00bfa28bc066df95a76170ffd7a492c2a104f838e5413c03ae9e3b259dbc6cb319b4caa7c6bdac52d52f2cdaffe68799c329826c9e8bd500837af830b6219a04b8992a246d9ad04f1006587296f0dfb6b595eea41537c0e1b8096c1a051011b9cd6ff0e87d87f22851ac9bd54d563379cb90698dd6a12179813c23e0360c6b9857d5535b33a2cc1a82c2c5df25d13c410c6b0b0ce67241a5867414941b1515c4c67447703d2276d2c2974dcfc7bfa5ac00c8d5ffacde03f146d25886a4221f2fa5e868844c97b82971dcf5dddda342542aa8b38be0d016b57ae5f9ba2d5154aa15f04196964224d5340bf579fd4c9bbe42b3d0e549c08348aec9a578d941970118d22104feca4e4655fcfe8fcccc754ee91a839cd61c7dca357d688ac31912cf659c2fee4eb7b97c9ecce066acc96fa4facaf773f41dfc6134108cc379ed903678068df86945454c74efb9c707530d5161d1a47651f9f8ec0dcb9549f07119846f4ae21c7e13049a0c100c64777dba1c83efdc47c85aff252122c892ec0ec2250aeb71a00c0daecde8edefbdd9f0b3339b6416162e544c28d55fcf327f592066c9add8fb54e25784a0440afeb9bd94f51eec0e40574e41ba3f5a7f4d0b9e157b47272610da29eeab1c1012554131eb025a338f71687e0efb5b94d6a737f2c7b6316ceeed773c8095016cc9b3378497ca7c635dd9b633803b4d3f1336bda916e0bee3ea01fcd10bd72c18d68eaa64967ff58c9cb097258bf774f5668103d694d17cec9166a80b2551923ac1baca530685a1e9082622b5a113e9616094fcebab9d2564fd7d9805b87d1017f8e75acd71b06d403757eb3131b31eab4d1c8de45f1e01046d74dd218fa05d8ebb7cee9343ba996773d76daa26b33847359a10d430c3d14e97a2f564bdc4445dfdb88973a8855e8d48003bd10e3239a12e95df64057bdcb59883b0fea35c2f3dc256234f0fe60cb851ee3315c40f8e0c5e100edb6762651fd47bc849769366cb41fca33f17d10ba0a50cc20ba37fd730005851bcda42d7bd825324248881ce11740c887443c4114c79c55fc8d217092600e4c85d596e3eb3e38afc3d1642c29b0edaf6534517b994d396e000d242b974af7ab0c9943c386e10e9485f4f0dd47ac34434562acf8a20688246ceb0a0379be4ef0c2efd1c85e37fae68578ae51fdeeb6dd188a9fe51064a473e2b5e6746c590c228f1de9a929e553622398797b00d2b09d90333383894a133815afbc51dc6098e860152b956b945c28f2726b57018add26370893b9ec8c28bb0f1c5f1e4d111779619aa109bdc75b145812d7311f37825f8ecc5775d813bea7db9eaa127c477c2d73cd37f20eed4dff147bfd02f8a70d58dc8e7eb5241679cd6c77ea7c62f5e2bcb656412bc8d50a10a70ca5c5dc6edda5914f065a6fdd3b0b7705d6dd19d53e365b8db1d71ea37cea7b74d826b1414ca926d42785a4cf43ad94de745ad41d80a790bce9c3edfa5adb0ceabee62cbd9f0bc95a", 0xb57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x200402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000659000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/20 05:29:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/hwrng\x00', 0x40000, 0x0) pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x80800) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00001c4000-0x8)={0x3, r3}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000a08000-0x10)=""/16) write$selinux_context(r0, &(0x7f0000533000)='system_u:object_r:policy_config_t:s0\x00', 0x3b2) 2018/01/20 05:29:27 executing program 4: r0 = socket$kcm(0x29, 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000051a000-0x4)=0x0, 0xffffffef) 2018/01/20 05:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000080a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00009f6000/0x2000)=nil) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000442000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d5f000)='net/hci\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000730000)={0x8, 0x0, &(0x7f0000325000)=[@decrefs={0x40046307, 0x3}], 0x5f, 0x0, &(0x7f0000bb9000)="8da7b7bfd0329b31c2ec8d6b652cd86319a4301d57792e3e56612f6a5982d42c83d9b187864f168419b729dd333fdcf989251ecbe97f8d6f32c10e9bd5fdba96a61ec30ffe77419c873cb5238a2c77a9cce9982928da4c77ded71746fb34ab"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r4, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r0, 0x0) 2018/01/20 05:29:27 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000744000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000886000)='net/ip_tables_matches\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000995000)={0xffffffffffffffe0, 0x81, 0x2, 0x800000000000001}) 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, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000372000-0xdd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:29:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000eed000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f97000)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000a8a000-0xc)={0x2, 0x0, 0x80000000, 0x61f, 0x1, 0xcc4}) io_setup(0x81, &(0x7f00008b4000-0x8)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000469000)={0x0, 0x0}) r4 = dup3(r0, r0, 0x80000) accept$alg(r4, 0x0, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00005af000)={@loopback=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f3b000-0x4)=0xc) io_submit(r2, 0x1, &(0x7f00000d1000-0x10)=[&(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000807000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 05:29:27 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x91) r2 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x420000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000004000-0x38)={0x2, 0x0, [{0x0, 0x3f, 0x2, 0x8, 0x8, 0x0}, {0x0, 0x40, 0x88, 0x2, 0x2, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x4000000, 0x0}) 2018/01/20 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0xffffffffffffff7e, 0x0) read$eventfd(r0, &(0x7f0000991000-0x8)=0x0, 0x6b) 2018/01/20 05:29:27 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80984120, &(0x7f0000006000-0x1f5)="") syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3cb, 0x400840) 2018/01/20 05:29:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cef000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b95000-0xe5)=""/229) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e0000)='/dev/ppp\x00', 0x204000, 0x0) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000ff6000)=0x0) shutdown(r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f91000)={{0x100000001, 0xd24}, 'port1\x00', 0x8, 0x20800, 0x4cd39586, 0xc46, 0x4, 0x8, 0x9e36, 0x0, 0x0, 0x4b7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b70000)={0xaa, 0x28, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007fa000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005af000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) sendmsg$alg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x90)=[{&(0x7f00005ea000-0x8e)="1d5239d47ca59f9585bc82b75266c7e37a965e5a552b4080a8ac3d7302fd9df91103d1aa64db9e9911449df0fabfe82032fa021f4a9233ef41497f1c38485b989ef10ec9c6ca6316fcbabab50f91f42e7a0a30e6406485591db7c54a5005504e01cf73c8af498af91f469a3b62c9c7470e72f7bd8fb7d6849375bc23565e4fc91f1a6373cb19e1478521c271ec4e", 0x8e}, {&(0x7f0000406000-0xa3)="68450e7707e68a654c31d07e7286eab2378b9515ba7153fc0a99433b3a16f0ec5603e788ec3cd6fce0a97a7a6269803a3649429cedae70dfd414e8a794051b46ee01a76c74787fe3bd788da4381e86ffff36d96316c63bab7c22daa48f3d0984646f32a0cde3128b2c78ba31c67a7a75358aad098060f6b956cf561c8104d7c48516885b941ee32d765237dc6b44c9dd18b60b2acadb0057bc07d95edb15ce95906ee7", 0xa3}, {&(0x7f00002e1000)="3cd25bc897610c3890eb2f587f97c96d9c32bb73160ec06df638c76c1b573f28d0953d036fa06969174ef2f4096c3bd09d24aab9c15d0217c304d3204a2605820785c2d35ce20ea8a162077f650aba90380adb5c86f2f80bc9791fb555969a6faf99a4f293b6410fa617e9c644fd613e5bbffabeaf2d78b7", 0x78}, {&(0x7f00003b9000-0xa7)="2c0d126e8f794ba1227113bbc1b08e9aa517c2f8ed192884209dd6d2c9a954596f6a47a268080e1b44a6707939831bf427227af0fb597ec22e3da82ea95323dd1dd6f7d21d788b24b22dd850c3e05e3bf42029232979eae879843d392a02ce353f3eac66e134d340717e4862d55fcaf7830d259bd20c6b0cfd94a99631efaa9659caac0807dbe93d5b138cbc84e4ec203c76da3d1accd4cfb64e7859df9904e07edc099b2a4f0d", 0xa7}, {&(0x7f0000a21000-0x8c)="bd83efd3a9a6f0b310d362caf694a998f69f327d6e396e9635ad8b6cc1ddb65d1517be3b21c56a28b8bdd67b2ca0dc90a451fe814202ecd0a8cc6a4fb8c26fdf75d9700ba62b63de13ae227af7a5950034a18b8f4e668eaac0c93177ddc142c0d08d7ce38fd6d9b59deb435fb129ea3f55254abefb7611c20d338cf8ebb6b71a4ecb16cb5bb8f384caeff7bf", 0x8c}, {&(0x7f0000740000-0x69)="a65974544b6f6ee0697465c83e4464c477da276f3b0e578e7b100930bfd8b01d3437d5c9a49d8be26b22afce80d617b03e151453940d7639ef865f80efcf49d749da4086b23f0a2af20cfccb82fa47b6e641d6ed86ac9718f2c2c082bf5c51c7ffac69ee946ee1464e", 0x69}, {&(0x7f0000b57000)="f9fb9ad4ac60b7ac54e47070a1ef6820dc671c49fcddcc1f549d40e2ada0d363d19f89397612cd714b7b20fd2fc5631e2bf174b45d98c6f14f1fe2b4bd8b0ce924e8c8efdf35a744bfdb2bbdaefb364c9131af3476c0a1e1834f8ce30ff387", 0x5f}, {&(0x7f0000f36000)="ec8b38638226338fa0c515e01bb38165975c9c89face5107538bf1beba2f054e3480ec1e93268503b42fd7d0a462b03a0b5298765ea639cf540369b784670798d013452d1d0de12c2d7984250cf185ec96feb559f9b1ec24c4f26f664bc24c", 0x5f}, {&(0x7f0000980000-0xc6)="0f0208f882972a2b711fa85cb6bc9d1b917e95f7d8b972eb3dff6c5531810bbecc582fb42b74d51e25d4bc39a80afe38bbcb209a10469fbb8dbc20d68c180d59c9bfd38325032831943939463a8d948becc563b9d3764f32175f7541e5ceea382b5231e979de907ef92b6935427eeeb6afa78fadb9b4a9503f68674ef177649ac0056d5b0d9c2511caa2c5d18a0985b5f0aa6692ca3ab9ba3b64da56242ad174444d45208da7ea2626bb7cffce82c1e6eeefe71145fedb2d9e56d446d0bf145a5f76faf2e4e4", 0xc6}], 0x9, 0x0, 0x0, 0x24000080}, 0x40c4) 2018/01/20 05:29:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) socket$llc(0x1a, 0x3, 0x0) write(r1, &(0x7f0000591000)='\x00', 0x723d7586) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000dd5000)=0x3) [ 67.105865] handle_userfault: 308 callbacks suppressed [ 67.105869] FAULT_FLAG_ALLOW_RETRY missing 20 [ 67.115747] CPU: 0 PID: 9714 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #269 [ 67.123000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.132329] Call Trace: [ 67.134897] dump_stack+0x194/0x257 [ 67.138505] ? arch_local_irq_restore+0x53/0x53 [ 67.143153] ? handle_userfault+0x12b7/0x24c0 [ 67.147625] handle_userfault+0x12fa/0x24c0 [ 67.151933] ? handle_userfault+0x150b/0x24c0 [ 67.156410] ? userfaultfd_ioctl+0x4520/0x4520 [ 67.161020] ? find_lock_entry+0x24d/0x730 [ 67.165235] ? find_get_entry+0x9e0/0x9e0 [ 67.169367] ? print_irqtrace_events+0x270/0x270 [ 67.174106] ? print_irqtrace_events+0x270/0x270 [ 67.178843] ? userfaultfd_ctx_put+0x740/0x740 [ 67.183411] ? get_page_from_freelist+0xa83/0x52f0 [ 67.188321] shmem_getpage_gfp+0x2992/0x3730 [ 67.192732] ? shmem_add_to_page_cache+0xdb0/0xdb0 [ 67.197641] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.202813] ? print_irqtrace_events+0x270/0x270 [ 67.207548] ? __isolate_free_page+0x8a0/0x8a0 [ 67.212114] ? __lock_acquire+0x664/0x3e00 [ 67.216330] ? radix_tree_next_chunk+0x5e8/0xdf0 [ 67.221060] ? check_noncircular+0x20/0x20 [ 67.225276] ? idr_preload+0x30/0x30 [ 67.228972] ? find_held_lock+0x35/0x1d0 [ 67.233021] ? filemap_map_pages+0x919/0x15d0 [ 67.237497] ? lock_downgrade+0x980/0x980 [ 67.241626] ? lock_release+0xa40/0xa40 [ 67.245575] ? check_noncircular+0x20/0x20 [ 67.249807] ? filemap_map_pages+0x942/0x15d0 [ 67.254278] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.259451] ? find_get_entries_tag+0xeb0/0xeb0 [ 67.264114] ? follow_page_pte+0x3a9/0x1600 [ 67.268410] ? lock_downgrade+0x980/0x980 [ 67.272545] ? print_irqtrace_events+0x270/0x270 [ 67.277287] ? do_raw_spin_trylock+0x190/0x190 [ 67.281852] ? _raw_spin_unlock+0x22/0x30 [ 67.285972] ? follow_page_pte+0x440/0x1600 [ 67.290270] ? __lock_acquire+0x664/0x3e00 [ 67.294485] ? is_pmd_migration_entry+0xf0/0xf0 [ 67.299131] shmem_fault+0x2b9/0x960 [ 67.302823] ? shmem_read_mapping_page_gfp+0x1d0/0x1d0 [ 67.308079] ? print_irqtrace_events+0x270/0x270 [ 67.312821] __do_fault+0xeb/0x30f [ 67.316337] ? pte_offset_kernel+0xc7/0xc7 [ 67.320553] ? lock_release+0xa40/0xa40 [ 67.324513] ? __lock_acquire+0x664/0x3e00 [ 67.328723] ? check_noncircular+0x20/0x20 [ 67.332935] __handle_mm_fault+0x1d8f/0x3ce0 [ 67.337323] ? __pmd_alloc+0x4e0/0x4e0 [ 67.341201] ? find_held_lock+0x35/0x1d0 [ 67.345247] ? handle_mm_fault+0x248/0x8d0 [ 67.349458] ? lock_downgrade+0x980/0x980 [ 67.353616] handle_mm_fault+0x334/0x8d0 [ 67.357669] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 67.362224] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.368083] ? find_vma+0x30/0x150 [ 67.371604] __get_user_pages+0x50c/0x15f0 [ 67.375833] ? follow_page_mask+0x17f0/0x17f0 [ 67.380305] ? lock_release+0xa40/0xa40 [ 67.384253] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.390113] ? get_user_pages_unlocked+0x3af/0x460 [ 67.395025] ? rcu_note_context_switch+0x710/0x710 [ 67.400626] ? lock_downgrade+0x980/0x980 [ 67.404754] ? __might_sleep+0x95/0x190 [ 67.408708] ? down_read+0x96/0x150 [ 67.412314] ? get_user_pages_unlocked+0x211/0x460 [ 67.417217] ? __down_interruptible+0x6b0/0x6b0 [ 67.421865] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.427036] ? check_noncircular+0x20/0x20 [ 67.431250] get_user_pages_unlocked+0x23d/0x460 [ 67.435998] ? get_user_pages_locked+0x3c0/0x3c0 [ 67.440738] ? print_irqtrace_events+0x270/0x270 [ 67.445467] ? get_user_pages_fast+0x277/0x340 [ 67.450040] get_user_pages_fast+0x1b4/0x340 [ 67.454443] ? __get_user_pages_fast+0x360/0x360 [ 67.459182] get_futex_key+0x461/0x1d50 [ 67.463143] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 67.467802] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.472981] ? lock_release+0xa40/0xa40 [ 67.476940] ? compat_start_thread+0x80/0x80 [ 67.481332] ? do_raw_spin_trylock+0x190/0x190 [ 67.485892] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.490365] ? trace_hardirqs_on+0xd/0x10 [ 67.494486] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.498956] ? finish_task_switch+0x1d3/0x740 [ 67.503424] ? finish_task_switch+0x1aa/0x740 [ 67.507898] ? copy_overflow+0x20/0x20 [ 67.511770] ? check_noncircular+0x20/0x20 [ 67.515981] ? check_noncircular+0x20/0x20 [ 67.520189] ? find_held_lock+0x35/0x1d0 [ 67.524228] ? __sched_text_start+0x8/0x8 [ 67.528347] ? check_noncircular+0x20/0x20 [ 67.532557] ? plist_check_head+0xe2/0x130 [ 67.536767] ? plist_check_list+0xa0/0xa0 [ 67.540907] ? find_held_lock+0x35/0x1d0 [ 67.544954] ? __debug_object_init+0x235/0x1040 [ 67.549603] ? lock_downgrade+0x980/0x980 [ 67.553724] ? lock_downgrade+0x980/0x980 [ 67.557854] ? lock_release+0xa40/0xa40 [ 67.561807] ? do_raw_spin_trylock+0x190/0x190 [ 67.566360] ? do_raw_spin_trylock+0x190/0x190 [ 67.570916] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 67.575995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.580990] ? trace_hardirqs_on+0xd/0x10 [ 67.585120] ? __debug_object_init+0x235/0x1040 [ 67.589771] ? debug_object_fixup+0x30/0x30 [ 67.594078] ? futex_wait_queue_me+0x527/0x7e0 [ 67.598634] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 67.603984] futex_wait_setup+0xca/0x3d0 [ 67.608038] ? futex_wake+0x680/0x680 [ 67.611814] ? __hrtimer_init+0x4e/0x140 [ 67.615854] futex_wait+0x317/0x9a0 [ 67.619463] ? futex_wait_setup+0x3d0/0x3d0 [ 67.623769] ? __lock_acquire+0x664/0x3e00 [ 67.627991] ? finish_task_switch+0x1d3/0x740 [ 67.632470] ? enqueue_hrtimer+0x4a0/0x4a0 [ 67.636685] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.641854] ? compat_start_thread+0x80/0x80 [ 67.646249] ? trace_hardirqs_on+0xd/0x10 [ 67.650376] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.654853] do_futex+0x11ec/0x22a0 [ 67.658457] ? copy_overflow+0x20/0x20 [ 67.662329] ? exit_robust_list+0x240/0x240 [ 67.666634] ? check_noncircular+0x20/0x20 [ 67.670855] ? __sched_text_start+0x8/0x8 [ 67.674979] ? handle_mm_fault+0x248/0x8d0 [ 67.679194] ? check_noncircular+0x20/0x20 [ 67.683404] ? find_held_lock+0x35/0x1d0 [ 67.687448] ? find_held_lock+0x35/0x1d0 [ 67.691491] ? SyS_futex+0x2d3/0x390 [ 67.695177] ? lock_downgrade+0x980/0x980 [ 67.699311] ? pvclock_read_flags+0x160/0x160 [ 67.703783] ? __might_fault+0x110/0x1d0 [ 67.707823] ? lock_downgrade+0x980/0x980 [ 67.711947] ? ktime_get+0x15c/0x3a0 [ 67.715660] ? kvm_clock_get_cycles+0x25/0x30 [ 67.720132] ? ktime_get+0x26f/0x3a0 [ 67.723823] ? ktime_get_resolution_ns+0x300/0x300 [ 67.728727] ? __might_sleep+0x95/0x190 [ 67.732704] ? kasan_check_write+0x14/0x20 [ 67.736920] SyS_futex+0x260/0x390 [ 67.740440] ? do_futex+0x22a0/0x22a0 [ 67.744224] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 67.749047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.754042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.758776] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 67.763504] RIP: 0033:0x452ee9 [ 67.766665] RSP: 002b:00007fb50a223c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000ca [ 67.774346] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ee9 [ 67.781591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012ffc [ 67.788848] RBP: 000000000000031c R08: 00000000203cfffc R09: 0000000000000000 [ 67.796091] R10: 0000000020060ff0 R11: 0000000000000212 R12: 00000000006f3b40 2018/01/20 05:29:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000055000)='/dev/net/tun\x00', 0x0, 0x2080) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) getpid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setpgid(r0, 0x0) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) tkill(r0, 0x1000000000016) 2018/01/20 05:29:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020f000-0x1)="fa", 0x1, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000685000)='/dev/sequencer2\x00', 0x10000, 0x0) r4 = openat(r3, &(0x7f0000efe000)='./file0\x00', 0x101, 0x52) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000626000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r5, r5}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'crct10dif-pclmul\x00'}, &(0x7f000052b000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = add_key$keyring(&(0x7f0000a4d000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f9000-0x41)='vW!', 0x3, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r2, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7fffffff) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000973000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00009e9000-0x4)='tls\x00', 0x4) connect$rds(r1, &(0x7f00002fc000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000415000-0x28)={@generic="8013cc5795a783c0689d9d1861fe10f0", &(0x7f0000e47000)=@ethtool_ts_info={0x41, 0x7, 0x9, 0x5, [0x8, 0xd2, 0x7], 0x6, [0x10001, 0x9, 0x4]}, [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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f000078e000-0x64)="72d6477c88ea1db8fcec24776ed8c5ee05e30c696e1ac8370e7a276589312ba12ef26a2011143c2b16342b5270c33617b914501da00854a6600c3d8fc6b7d7a84b6e2cc97e8cefbcf87060a5e0c58e9068003a6eed78dced88a72b2934c10492c9fea90b", 0x64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000241000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000577000-0x6)={r3, 0x8000}, 0x6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e4e000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a8d000-0x110)={{0x73e7, 0x3, 0xffff, 0x7, "330537565fc20ebc8bdc31131e14aab751cd51324f6b3ea2e205bd82a463c5ec9a144fca9ad6360fe80f090d", 0x3}, 0x0, 0x0, 0x80000000, r4, 0xe7, 0x9, "dd52c256cbc93031c01ff1717b16dd20fe47d53e4e19fa466c76a11b438b9f46d2ef8705184ffad3db8278113b0782c375ef7f9e1f99a171c5ba88cd3b143b03", &(0x7f0000097000)=':\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x10000, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a25000-0xc)='/dev/autofs\x00', 0x2a2000, 0x0) 2018/01/20 05:29:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000aea000-0x8)=[{0x3, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/20 05:29:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b3a000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x349000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00009b0000)={0x4, 0x10000, 0x800, 0x9bad, 0xffffffffffffffe0, 0x6}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004c2000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x7, 0x1, "34ee442c7583c1ec0f039ed8e0aecb216af38f03a19560d02918483f18707748afb05bec5fae3288a185120ad93f886ea651aa452c6095b47e4f226d47af9d3678fc1d8f371519796a5ce00bedfbe5d5"}, 0x160) mbind(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x200000000000, &(0x7f0000139000)=0x0, 0x5, 0x0) 2018/01/20 05:29:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000188000-0xd)='/dev/usbmon#\x00', 0x0, 0x58042) bind$bt_rfcomm(r0, &(0x7f0000e57000)={0x1f, {0x7, 0x8001, 0xd7, 0x8, 0x2, 0xffff}, 0x8}, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000e4e000)=0x2, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000397000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f00007c1000)=0x8) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/20 05:29:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) clock_gettime(0x0, &(0x7f0000c8a000)={0x0, 0x0}) semtimedop(r0, &(0x7f0000707000)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f00001ce000)={0x0, r1+30000000}) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f00001e6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000009d000)=0x10) setsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000d9e000-0x4)=0x5, 0x4) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000f4a000-0xbd)=""/189) [ 67.803333] R13: 00000000ffffffff R14: 00007fb50a2246d4 R15: 0000000000000007 2018/01/20 05:29:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d87000-0xd)='/dev/dmmidi#\x00', 0x6f600000, 0x40) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) read(r0, &(0x7f00002ee000-0xe2)=""/226, 0xe2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00006ee000-0xc)={0x3, 0xb945}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) vmsplice(r0, &(0x7f0000015000-0x20)=[{&(0x7f0000770000-0xfb)="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", 0xfb}, {&(0x7f0000d7f000-0x49)="39dda8724bed5ec8615ab644aa411d8c2f5bd816f72e6a363d1e2efe06e13909156b95b4aded96ded9a107ad059b5a402f829adc76946efd75fdf5a28ac3be68626eade63b3e182f11", 0x49}], 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005b2000)={0x0, 0xffffffffffffffff, 0x20}, &(0x7f0000478000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a5000-0x8)={r2, 0x5}, &(0x7f0000dc4000)=0x8) [ 67.850367] audit: type=1400 audit(1516426168.523:750): avc: denied { name_connect } for pid=9718 comm="syz-executor1" dest=20007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/20 05:29:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000272000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000262000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x81, 0x2, 0x50, &(0x7f0000381000/0x4000)=nil, 0x5}) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1b) 2018/01/20 05:29:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000f42000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c01000-0x1)='\x00', 0x1, 0x0) pipe2(&(0x7f00009ca000)={0x0, 0x0}, 0x84000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000e89000-0x10)={0x4, 0x10001, 0x5}) openat(r0, &(0x7f0000df4000)='./file0\x00', 0x0, 0x28) 2018/01/20 05:29:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x80000000042) fallocate(r2, 0x0, 0x8000, 0x9) sendfile(r1, r2, &(0x7f00003ee000)=0x0, 0x3f) setrlimit(0x9, &(0x7f0000486000-0x10)={0xfffffffffffffffa, 0x3ff}) 2018/01/20 05:29:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0xffffffffefd79841) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000fb3000-0xc)='/dev/audio#\x00', 0x0, 0x2000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000fb3000-0xed)="b5fa81b26b5951f3b81bd669735b864208028b4fb2430fc397b48f167401ffb3b0003c9efeeca90b59adf3b8a76e771095959e12b70a357d1fae1e34e420dc57f5d950c55203f597f46edc04cad178ecdf4d1ff2d4da962a77a8ffd73deef7efccf327cd3eaf64b0ddd28c6bff5e392d72b301b0c6720dfc853d181852c49c0dfbc28c19fc7d17b842153d8c58ad3a3e2bf9048059b373c28b40b530417b1642329e84cef01b8ccce42b107fbfb7d7f94f8ad22cd65331e307edcbdcdd51c4d30845d3a7125248559db37202f6384b3a14ab927a8b4c63c8bde7700507e7a7a4dc2ab765b4bd4b994f15250886", 0xed, 0x800, &(0x7f0000bc5000)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) [ 67.936616] audit: type=1326 audit(1516426168.609:751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.962695] audit: type=1326 audit(1516426168.609:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=190 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000f60000-0x78)={0x7, 0x81d8, [{0x8, 0x0, 0x0}, {0x9, 0x0, 0x9}, {0x5, 0x0, 0x7}, {0xffffffff, 0x0, 0x3}, {0x1, 0x0, 0x4}, {0x7, 0x0, 0xcc2b}, {0x77ca7654, 0x0, 0x40}]}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 67.988781] audit: type=1326 audit(1516426168.609:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.013577] audit: type=1326 audit(1516426168.609:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=293 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.014867] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 68.014867] The task syz-executor5 (9739) triggered the difference, watch for misbehavior. [ 68.066101] audit: type=1326 audit(1516426168.609:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.092176] audit: type=1326 audit(1516426168.609:756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x3}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000bdf000-0x9)='/dev/sg#\x00', 0x5, 0x400000) r2 = syz_open_dev$sg(&(0x7f0000c1a000)='/dev/sg#\x00', 0xfff, 0x4000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000500000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/01/20 05:29:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f00009d8000-0xc)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000306000-0x10)={&(0x7f00007e0000)={0x298, 0x12, 0x3, 0x2, 0x0, 0x0, {0x1, 0x0, 0x7}, [@generic="b9226bbd89174ba9a3915846abb1ffc6cea29efd1aef7ed06473f5969a93a61e297578446ea9d152df04e730e536710051a3b3f2bda6cb80f95c708661fba94231716ae79d3855a30198f7f157b65bc3973a93fc476bc7fc641b9bbd4608aa6eb31036dc464a54bd136f3194094224bb45cc461da4698a44b36dbb986924d8ccbc350d69e1449ad242813f36be93f76cb2373cf61f7e379537ad3a61cf136f1a2f4bbed02b84d4bdeac493f90856bea9f52ca2e5acddd9bb8837d30d76b2dec7cbaeb4a2b6fe9e8c5e004c3dffcbf0662b43bbe18d938f1e2469c9737b573fd00577e77993e2c797f720949aa9e9716d", @generic="2b52dfea49dc274a184cea61c348da9ca81a666050c8c158c05a3c8912e07f0dda5e8d136782133ba5d386f903944916c3e1c3923ef7e16695928eb87f3353adc741da1cf799433fe887a0258608fa151a0429bdd1f2494742dd455c02ed1b785c2e1ea951c20efd6e6389f9119c329bae04c99d2392867449947af9f493c59466cf08ab5f78d91f26871cdd19c7a8dc33347b12a74bd281c5c947bb8831357738215f3568276e076b87fc76405548ecdd83632817cb1a9d1ee16c523b03c6717b7cfe701d3302ce079c02b59c002bbec6721563a8204d5a28252e14b45e3a9c145858fe628f22b6", @generic="c39ebe441bc6837c1afca97c5c3ffa2f3ff1b537c407fa18c249153bb9c4df7ecf3f7ae7145616c5567f2e684236aa7614721e877b8c425e30af9347fe1820fb757ac5", @typed={0xc, 0x6c, @u32=0x0}, @generic="99e15a81c07ede203c1ecaae67108e9c26a0ae9a41b21bae42b563b493e85b4b56dac422915d358e6520ba09a14b35162458d801737ac84ce31a54a81f624fc7b43b2fb69e839a0296871d0edc3a9922690b09020fa05a8a636009045c"]}, 0x298}, 0x1, 0x0, 0x0, 0x4000}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000-0xf8)={{0x0, 0x0, 0x9, 0x1, 0x98}, 0x100, 0x1ff, 'id1\x00', 'timer0\x00', 0x0, 0xd03, 0x3e, 0x4, 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]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x48, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x400}], 0x8c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000004000)={0x3439, 0x7}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000014000-0xa)={r4, 0x0, 0x1, [0x7]}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000006000-0x47)="8171fc1e0c6476713142b6d99a611b0881325b952158add734f0492512842ff2c1610abbc6aff4f2129bf40c620fec17d7a91d071f130a31de96b06479422ab87ef0cd552b852c", 0x47, 0x4000, &(0x7f0000003000)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000005000-0x4)=0xfffffffffffffe5f) bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000)={&(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/20 05:29:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000dac000)={[0x4, 0x6, 0x7f, 0x8, 0xffffffffffffffe1, 0x4, 0xffffffffffffffff, 0x3f, 0x7ff, 0x1000, 0x3269, 0x7, 0x4, 0x7, 0x20, 0x1], 0x1, 0x200000}) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") request_key(&(0x7f0000ea1000-0xd)='dns_resolver\x00', &(0x7f00004ec000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000050c000-0x5)='self\x00', 0x0) 2018/01/20 05:29:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) pipe2(&(0x7f0000c66000-0x8)={0x0, 0x0}, 0x4000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00009ff000)={0x100, 0x4, 0x4, 0x4, 0x10000, 0x3}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) r6 = accept(r5, 0x0, &(0x7f0000d5f000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a62000)={0x0, 0xf8}, &(0x7f0000817000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000f42000)={r7, 0x6}, &(0x7f0000268000-0x4)=0x8) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) ioprio_set$pid(0x2, r3, 0x2) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) syz_open_dev$sndpcmp(&(0x7f00002d5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x1) dup2(r1, r0) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) getresuid(&(0x7f0000318000)=0x0, &(0x7f0000cf0000)=0x0, &(0x7f000073e000-0x4)=0x0) getresuid(&(0x7f0000a6c000-0x4)=0x0, &(0x7f0000d80000-0x4)=0x0, &(0x7f00008db000-0x4)=0x0) setreuid(r8, r9) tkill(r3, 0x16) 2018/01/20 05:29:28 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$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a46000)={0x0, 0x0}) select(0x40, &(0x7f000001d000)={0x6, 0x865, 0x4, 0x80000001, 0xeb2, 0x0, 0x1, 0x0}, &(0x7f0000682000-0x40)={0x0, 0x80000000000000, 0x7, 0x9, 0xfffffffffffffffb, 0x1, 0x2a27, 0xa5}, &(0x7f00009d4000)={0x5, 0x1, 0x100, 0x4, 0xe, 0xffffffffffffffff, 0x0, 0x200}, &(0x7f000015a000-0x10)={r2, r3/1000+30000}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000a74000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/20 05:29:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00006c1000-0x1001)="", 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d93000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b2d000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005dc000)={0x0, 0x5fdf127a, 0x2}, &(0x7f0000e79000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008c6000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x124d4aba, 0xffffffffffffc6d3, 0x1, 0x8414, 0x7ff, 0x2, 0x7fff, 0x6, 0x2, 0x5, 0x101, 0x6, 0xc55, 0x7]}, &(0x7f0000ddc000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ad1000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/20 05:29:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ecb000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000741000)=r1) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbb000-0x18)={0x2, [0x0, 0xffffffff]}) 2018/01/20 05:29:28 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000071e000-0xe)='/dev/admmidi#\x00', 0x0, 0x224440) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000829000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f63000-0x14)={0x0, 0x8, 0x0, []}, &(0x7f0000601000)=0x8) epoll_create1(0x20000080000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(0xffffffffffffffff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00006dd000-0x8)={0x1, 0x8001}) [ 68.117559] audit: type=1326 audit(1516426168.609:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.142869] audit: type=1326 audit(1516426168.609:758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9741 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:28 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0xec, 0x101400) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/loop-control\x00', 0xc0003, 0x0) 2018/01/20 05:29:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext={0x4, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") lsetxattr(&(0x7f00004a2000)='./file0\x00', &(0x7f0000aff000-0x9)=@known='user.syz\x00', &(0x7f0000501000)="17757365726370757365746c6f2100", 0xf, 0x3) 2018/01/20 05:29:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6281, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000) sched_rr_get_interval(0x0, &(0x7f0000e44000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004fa000)={0x0, 0x0}) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={r2, r1}) r3 = fcntl$dupfd(r0, 0x406, r0) mknodat(r3, &(0x7f00004ed000-0x8)='./file0\x00', 0x22, 0x3) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000041a000)={0x4, 0x8, 0x1}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00003fb000-0x68)={0x7d, 0x0, [0x8, 0x10001, 0x7, 0x54], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000092000-0x4)=0x8) bind$llc(r3, &(0x7f0000de1000)={0x1a, 0xff, 0x5, 0x1, 0x0, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/20 05:29:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) r1 = syz_open_dev$audion(&(0x7f00006f4000-0xc)='/dev/audio#\x00', 0x4, 0x1c1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000965000)=0x0, &(0x7f0000be0000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) 2018/01/20 05:29:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c2d000-0xa)={0x0, 0x100000000, 0x1, [0x2817]}, &(0x7f0000e15000)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a0e000)={r1, 0x9}, &(0x7f00001cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000437000-0x18)={0x0, 0x0, 0x66676645ab2fa1bb, 0x0, 0x0}, &(0x7f0000b0d000)=0x18) [ 68.217755] binder: 9762:9783 ERROR: BC_REGISTER_LOOPER called without request [ 68.225299] binder: 9783 RLIMIT_NICE not set [ 68.256525] binder: 9783 RLIMIT_NICE not set 2018/01/20 05:29:28 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xb) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/20 05:29:28 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000012000-0x28)={0xffffffffffffffff, 0x0, 0x69eea92d214b29a7, 0xec, &(0x7f0000009000)="", &(0x7f0000011000)=""/236, 0x0, 0x0}, 0x64) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000000c000)={0x10000, 0x4, 0x81, 0x0, "0ab0dcb0d1c4d03a28f02ae33fd69697a12c102b9be7fd3e9c1abde7838b8a4479b06686b441a7af20e5d947", 0x100000001}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x480100, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000015000)="b366ca2aa27fc53cb9a142454fd60110bba522eae22300cf4bc2d5c78d6269442e7700c56b4c") mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000146000-0x96)=""/150, &(0x7f0000ae7000)=0x96) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ae8000-0x20)={0x3, 0x18, [0xffffffffffffffff, 0x2, 0x10000, 0x2, 0xffffffffffffffc1, 0x8]}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000013000)={0x0, 0x4d1, 0x3, 0x8, 0x80, 0x2, 0x9, 0x102000, 0x91, 0x9, 0x3, 0x7}) 2018/01/20 05:29:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000fbe000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 68.318186] binder: BINDER_SET_CONTEXT_MGR already set [ 68.325053] binder: 9762:9803 ioctl 40046207 0 returned -16 [ 68.326869] binder: 9762:9788 ERROR: BC_REGISTER_LOOPER called without request [ 68.326880] binder: 9788 RLIMIT_NICE not set [ 68.333062] binder_alloc: 9762: binder_alloc_buf, no vma [ 68.333092] binder: 9762:9810 transaction failed 29189/-3, size 0-0 line 2903 [ 68.377569] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.383205] binder: release 9762:9788 transaction 50 out, still active [ 68.389932] binder: undelivered TRANSACTION_COMPLETE [ 68.395076] binder: release 9762:9783 transaction 50 in, still active [ 68.401691] binder: send failed reply for transaction 50, target dead 2018/01/20 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000fa2000)='cifs.idmap\x00', &(0x7f0000ee1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006f2000)="a0", 0x1, r0) 2018/01/20 05:29:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000a9b000-0x37)={0x79, 0x0, [0xfffffffffffffffe, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000217000)='/dev/audio\x00', 0x102, 0x0) sendmsg$rds(r0, &(0x7f0000251000-0x38)={&(0x7f0000ac7000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b41000)=[{&(0x7f0000089000)=""/44, 0x2c}, {&(0x7f0000670000)=""/240, 0xf0}, {&(0x7f0000317000)=""/181, 0xb5}, {&(0x7f0000923000)=""/90, 0x5a}, {&(0x7f000056b000-0x11)=""/17, 0x11}, {&(0x7f0000969000-0x35)=""/53, 0x35}, {&(0x7f0000b0e000)=""/87, 0x57}, {&(0x7f0000693000-0xb8)=""/184, 0xb8}], 0x8, 0x0, 0x0, 0x800}, 0x80) 2018/01/20 05:29:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x62ae64c4, 0x20000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x10000000000, 0x1000, 0xfff, 0x1000, 0x0]}, 0xe) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, r1/1000+10000}, 0x10) 2018/01/20 05:29:29 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004c000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x370d) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000004d000)=0x0) timer_create(0x0, &(0x7f0000019000)={0x0, 0x27, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f000004d000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r5, &(0x7f000004d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r3+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00004b5000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) setns(r0, 0x0) read(r0, &(0x7f0000007000)=""/176, 0xb0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000453000)={{0x5, 0x8, 0xc0000, 0x9967, 0x1, 0x0}, 0xd64}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) 2018/01/20 05:29:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x2a00, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x0}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) connect$ipx(r0, &(0x7f0000d42000)={0x4, 0x4a, 0x1f, "ed03f62008fe", 0x5, 0x0}, 0x10) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/20 05:29:29 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f9000-0x41)='vW!', 0x3, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000de0000)={""/1024}) setns(r0, 0xc000000) 2018/01/20 05:29:29 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x200, 0x20200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0xfffffffffffff000, 0x2, 0x80000001, 0x5, 0x0}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000012000)="b35f01b49e1a7c240f3313bf6658009697f6e2f32f7c6dc92a7fd213a94ab142cd566e147a0a190eef90dd457257c34642f18b0d", 0x34, 0x800, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x80000001, 0x2, 0x0, {0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}}}, 0x3a) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) dup2(r3, r1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r5 = dup2(r4, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f0000003000)=""/73, &(0x7f0000003000)=0xfffffffffffffe0e) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/01/20 05:29:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e44000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000442000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000646000)=0x48, 0x80800) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b20000-0x9)='/dev/vcs\x00', 0x82000, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000333000)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000ff4000)=[{r0, 0x2000, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x10, 0x0}, {r3, 0x2, 0x0}, {r4, 0x1, 0x0}], 0x5, 0xffffffffffff340a) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r5, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) r6 = shmget$private(0x0, 0x4000, 0x28, &(0x7f0000eff000/0x4000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f000070e000)=""/188) 2018/01/20 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052a000-0x8)='./file0\x00', 0x40040, 0x22) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00005ed000-0x30)={0x8, 0x8000, 0x6, 0x400, 0x401, 0x80000001}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a93000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f000057d000)='/dev/vcs#\x00', 0x101, 0x24000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000972000)={{&(0x7f0000798000-0x3a)=""/58, 0x3a}, &(0x7f000094d000)=0x0, 0x1}, 0x20) ptrace$setregs(0xf, r2, 0xb43, &(0x7f00004a2000)="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") sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0xffffffffffffff9f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/20 05:29:29 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, 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) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmat(0x0, &(0x7f0000401000/0x4000)=nil, 0x7000) shmdt(r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ec6000)={r0, &(0x7f0000e72000)="d63b114b050ef215", &(0x7f0000d8e000)=""/243}, 0x18) mq_timedreceive(r1, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000040d000-0xb)='/dev/mixer\x00', 0x20100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00006e8000-0x90)={0x101, {{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]}}, 0x90) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000013a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f00001ad000)={@any=0xffffffff, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed3000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/20 05:29:29 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000014000-0x90)=[{&(0x7f0000003000)="5dce19752d4bdb4e7867f4c8f667b163eda153ead6fa0b0d819d965726fb709e3c14fd98201a7ccd9d445fc10899a45672a44112932f247c82bfc58f264768071c5ad0ca6842c53220f47cb8de777e380364f402395f17305253c45bfa5f2d484c0b2318a21a1fac0cc8d68d45c5603837d524f5c9c98d7467435da2bfd6c44717f7e5d95104a3f1e72b491c85fcf2d8656a6d3b30f9fb4842bc9a0838ad4aafcdbfcb2e170230d1656d358ce28b4d526bb136f457de9464736c772292aaa9bc564695431352bc976658dad6", 0xcc}, {&(0x7f0000028000-0x13)="25c6fb587b87902bc77dbde3a3e9da0c42f8de", 0x13}, {&(0x7f000001b000-0x1000)="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0x1000}, {&(0x7f0000027000)="95338e6ec1ca6c7c2ab6c327afd73cdea48f44963f6a2df9b37900ae23927a6425205e03", 0x24}, {&(0x7f0000027000)="79f97741001731e7aa53e2d15129d4f035ba3b259f000b6e2392d05cb6ee838c052bdf1607a0598379a4dc2a3bc83a090c73d0c2e0d8236b48e92f8dbc502b4f37a1fdf79b7762387d0a779ab9b68084e14fdb8d081c07b50afba4dbc08d654bee73ad6a2bbd060bde06d2b20e839e3d9750492e41299f654589a8354a309e2731487955ebd160fc431ba77f51436afa5485fa97c1a2e36f2591aa5754505a62d5ab1e8a9a00e69453d45ca57bcfe32bedf857398fc0f5f0f7d1e850a8be6bf30a7fd7ce1cd55cce8dc59e2c891676d687f91a74f23d17", 0xd7}, {&(0x7f0000020000-0x9b)="b40951a40336b0f8bd29b3b60ed361c26a31e6c797772fb393061e0cd9f62a86cd4a2407a35bb02cc1ad692ef5e069430c8f5f10478bc4b12b5b9566f9e3b31b8095bcba3f6f72857a88aa9229955aa0f5634285431c99981834b0f926bb9965bd1c9462fde7219c2d787069f4ce06c737185699b302ad970b9dba71a5543d8bae3bb9d9e3a2d9863aeac043feabe120b20af3a83420a0202c6ec6", 0x9b}, {&(0x7f0000004000)="66e9fdfc6eea674cf6df7c5116c6d860403c994cf73ad77cb3a0d53e3f4b00354157641f5acf5178b83a4cdc71bb5d70ec3d452eb8ed6f7a37cb5260bc9363f12aaa4e8333786f995b5d67596aa23064b1d34b0cbc2773900d636a3ab1", 0x5d}, {&(0x7f0000020000)="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0x1000}, {&(0x7f0000027000)="b4bb825ca3351d0ec1bfcab68e1075a674c813d52f37240f3102d8eb7e8b9d4d17911eb9703c711bff37fe5ad63fe87fadeae27780fa120d75ee48a13bcf31f64190e1f810b421", 0x47}], 0x9, 0x0) getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000795000-0x7)='timers\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"3c2ce5587e7d96"}, 0x7fff}, [{"d1d286200db04b"}, {"a396d4a1b2e77c"}, {"f4a52b7c0a7c49"}, {"3d7c12b4896c54"}, {"c8884bb7b23fed"}, {"711c7491e8dffa"}, {"6381ec3aef6738"}, {"d35ea2ffa09c9e"}]}, 0x48, &(0x7f0000156000)=[{&(0x7f0000f75000-0xe1)="b407950d07d5789c45c14dc62d57f0925ab077b6a8a01f8c9202e4585891b9a54b639fe1aa3a2eb55a46258d9f52e69393dd5ef53b8a7d7db48d501699f1d936f06cc04b802d7e215dad39b5f4d79320b65cf5e31c5d24135bd782ed98dd20c2820de821b4d6c17072848dabb81269ea1b1ae62ff41979b4426af23d56a54946de600a5a7b7e59ae59390fa3c5b106b508c2a270b61209f49c2d0bf3bacc11dd24ffe21699ee826b23e83baafd1db7e628e6f0b47083051fe4a17e74c453158e87c3619a3c9b36adb0b2e1e710f6e793e29b02df5215ec85d335f1aa104f8480d8", 0xe1}, {&(0x7f0000001000-0x44)="906b18229dc9d832f92da7b7c933882845afcf57331b1c8fa927e565567077381a2168bf05c62f0cfb9a4a7f199949c35be465662dc79ecf3e4e2a519dee134b9f409ff2", 0x44}], 0x2, &(0x7f0000001000-0x330)=[{0x58, 0x115, 0x3fffc00, "cfd945ba976eec730521016a3e475e9ed46e49775c4b08599ab3704e2b004b866fca1f394f060801ae7b526b34f23b2599025d6d0bbeefea09d1c8087b5477dc12d23642ae6ceccd"}, {0x38, 0x103, 0x1, "503f312b9740aca7dfaa4c5a6fd3f4ad76e10af240ab230e27563a2d41100697337375e46cc20f"}, {0xf8, 0x1ff, 0xffffffffffffffff, "9d3a75eae5b3b5b940ff6205ef37fd275c0383655c7106fd9a6c5ddec02cb6240db7a7344a001b1cb81f19643f2267d341e74e7ed9f5bd8b77ab3e229f3a1d26fa5ff65755ecef15c93595b187e3ccdbb0f50972ec439d41ce8fefaa95a4c60da95371a3a9da5259aaa3e0d6a9b69c9756f2dee0d955a48f5545f8e2beb105625bb8ad40ac969d1d4354bf19183a6d8d10a434143c4e2812a66a7c504dd5e84d1ae87a9da61c92a637e680c7d96e929a0492d4abfded98868939e407a73a744a312e5e675b61e70ab971c772cc2beaa15b4b5b31413b16988ce79cc05fa9b89e59e0959e24ed90"}, {0x18, 0x3a, 0x0, "fa9014ef174d03"}, {0x38, 0x119, 0x0, "f7ef6fa03fe7bf8da00f2f11519077cc902ffa931a4b59de8349e557616ba7481662260fc0"}, {0x28, 0x113, 0x5, "ab61005bdd401b9b36b352c18d8bbc7d924c9b90dce67168"}, {0xe8, 0x104, 0x0, "baab6b7b76d82acfd14cbd907d8d92dc1a68d4d67fddd06e42bf81299a429bfe82f32e5a2bfd228c6116ee4708b07890a8b80c4ed1360d0f2b6ae6f7b532b3ebc85d3b3fc502a9aa2f9051548ff5d0a9fb44494ac25c2683169a1130cdb38115423b765ae1d188846fdb240dd339f64455da1b2668ec82179bf6f574c87685a0069d40a9b6e4ff2c5fe1b99fefc25cb699789fdaeb07d65ff90b67035352c92fc09f7074ff5370dbaa046f1802824dfc49e152739d9572ec5fe73b8fe6065c2218796ecb817376296df98ddc2a56e9dfd9ac38"}, {0x48, 0x108, 0x81, "0bb801b8ea57d386a146cf549bed2f7aa753d9a3106275738f101a1f14d11a7c296218d021b6dd770aeff528758cf83b3d64b96e6025bc"}], 0x330, 0x4}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x2) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000f51000-0x68)={0x79, 0x0, [0x80000001, 0x7, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000670000-0x8)=0x3c, 0x8) sendfile(r2, r1, &(0x7f0000bc2000-0x8)=0x0, 0x4130) pread64(r1, &(0x7f0000a0b000)=""/68, 0x44, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fe7000)={r1, 0x50, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ec1000)={0x0, 0x1, 0xffffffffffffff53, 0x9}, &(0x7f0000bbd000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e48000)={r3, @in6={{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_dev$sg(&(0x7f00002a9000-0x9)='/dev/sg#\x00', 0x1, 0x101002) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/20 05:29:29 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000016000-0xaf)="28b848ccc6089e7f64cfe4ee7fd6ff34500b65b785d0e919afde62d549e04c0951c826756e917ca87eb4a01550b4344f337bad8be1191599321a258690a152e84694bb348c3b9248a12baf7dc536ac6f684fda6911541ee5bc34cfa61e7064b2faab116007ce9c65ff4dedc18d860de2243186e3365c8fa40f6c93c71f3a6635791379b7b9a249cc0a640aee6d10459b668d14bef76e4ae01e297baf2877a000debe8dabdf7d9b66c15b7803bcaf1e", 0xaf, 0x40000, &(0x7f0000017000-0x10)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000014000-0x48)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5c}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000016000)={r1}) setsockopt(r1, 0x111, 0x0, &(0x7f000000d000-0x4)="01000000", 0x4) 2018/01/20 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000247000)='/dev/rfkill\x00', 0x1fffc, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000ab2000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000835000-0x4)=0x9, 0x4) 2018/01/20 05:29:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00005b7000)='[\x00') 2018/01/20 05:29:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000bf000)=0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xffff) r3 = getpgid(0xffffffffffffffff) setpriority(0x1, r3, 0x7f) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/20 05:29:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x7a)=""/122, 0x7a}], 0x1) r2 = syz_open_dev$amidi(&(0x7f000083b000-0xc)='/dev/amidi#\x00', 0x7, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00005c7000-0x20)={0x0, 0x2, 0x2000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e37000-0xc)={0x7, r0, 0x0}) ioctl$TIOCCONS(r3, 0x541d) 2018/01/20 05:29:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cf1000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000085a000-0x4)=0x0, &(0x7f0000d8e000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffffcb29ecf4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000330000-0x20)={0x8, 0x8, 0x2, 0x100000001, 0xfffffffffffffffd, 0x0, 0x3ff, 0x7, 0x0}, &(0x7f000054d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e20000)={r4, 0x4}, &(0x7f0000558000)=0x8) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r1) 2018/01/20 05:29:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bb4000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000d33000-0x7f)=""/127, 0x7f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f92000-0x5)='comm\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x800) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) recvfrom$packet(r2, &(0x7f0000c3b000-0x3c)=""/60, 0x3c, 0x2120, 0x0, 0x0) r3 = creat(&(0x7f0000722000-0xe)='./file0/file0\x00', 0x40) ppoll(&(0x7f000028d000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00004d2000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r4 = open(&(0x7f0000c89000)='./file0\x00', 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000f7e000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00003ff000-0x4)=0xc) bind$packet(r4, &(0x7f0000aca000-0x14)={0x11, 0x1c, r5, 0x1, 0x1806, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) 2018/01/20 05:29:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e81000)={{0x4, 0x427a}, {0x2, 0xb55}, 0x5, 0x4, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r0, &(0x7f0000671000-0x1b)=""/27, 0x1b) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d8c000)=0x4) read$eventfd(r0, &(0x7f0000607000)=0x0, 0x8) 2018/01/20 05:29:29 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f000029e000-0x2)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f000005d000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4800) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fsync(r0) 2018/01/20 05:29:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/dsp\x00', 0x52d41, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000690000-0x8)=0x111e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a46000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d40000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d4d000-0xc)={r2, 0x67, 0x0}, 0xc) keyctl$session_to_parent(0x12) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) connect(r3, &(0x7f000055e000)=@rc={0x1f, {0x80000000, 0x585a, 0xffffffff, 0x7, 0xffffffffef81c6d3, 0x8}, 0x6272}, 0x9) 2018/01/20 05:29:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d88000)='/dev/midi#\x00', 0x8, 0x88000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c38000-0xe)={0x0, 0x6, "a50c5900d331"}, &(0x7f00003ec000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000883000)={r1, 0xcd3}, &(0x7f0000ca5000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) 2018/01/20 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000b10000-0x2e)=""/46, 0x2e) 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) syncfs(r1) 2018/01/20 05:29:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) keyctl$update(0x2, 0x0, &(0x7f00003d2000-0x41)='E', 0x1) sysinfo(&(0x7f000059d000)=""/67) 2018/01/20 05:29:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 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, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004a1000-0x98)={0x0, @in={{0x2, 0x3, @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]}, 0x8, 0x100}, &(0x7f0000316000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bb2000-0xc)=@sack_info={r3, 0x1000, 0x0}, &(0x7f000069a000-0x4)=0xc) 2018/01/20 05:29:29 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0xe, 0xf, 'lrw-serpent-sse2\x00'}, 0xc) 2018/01/20 05:29:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00009a1000-0x8)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f0000852000)=[], 0x0, &(0x7f0000a8e000-0x150)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d03000)={0x0, 0x2651, 0xd477, 0x0, 0xd85d}, 0x14) setsockopt$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, &(0x7f0000818000)=[{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, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/20 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007d9000-0xb)='asymmetric\x00', &(0x7f00006db000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a28000)='$eth1vmnet0]wlan0loem1\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) sysinfo(&(0x7f0000b4d000-0xd7)=""/215) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r4 = syz_open_dev$mouse(&(0x7f0000f3f000)='/dev/input/mouse#\x00', 0x0, 0x4000) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000052000)={0x2, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r3, r3}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000837000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) close(r1) 2018/01/20 05:29:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000d56000-0x10)='/dev/input/mice\x00', 0x0, 0x2002) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x807, 0x401, &(0x7f0000a78000)={0x0, 0x0}) 2018/01/20 05:29:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f0000b64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f0000d08000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020b000)="da", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={'crc32-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f00007ae000-0x12)='/dev/input/mouse#\x00', 0x4, 0x10100) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00005a8000)=""/185) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000c0a000)=""/72) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000d32000)={&(0x7f00007bf000/0x3000)=nil, 0x0, 0x7, 0x10, &(0x7f0000040000/0x4000)=nil, 0x529542f5}) 2018/01/20 05:29:29 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/audio\x00', 0xc4800, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a9a000-0xbc)=""/188) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d4e000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x48)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x47}, @in6={0xa, 0x0, 0x2be8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfff}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mq_unlink(&(0x7f0000928000)='-\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/20 05:29:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000708000-0x8)={0x0, 0x3}, &(0x7f0000a51000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b95000)=@assoc_value={r1, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r2, 0x9, 0x1}, 0xc) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) quotactl(0x4, &(0x7f0000704000-0x8)='./file0\x00', 0x0, &(0x7f00003de000)="d174f05b7bbfa58b481d18c03559b4d39b4a2ce8477e784fe4ce85d3befbc8c936063b5aa17b53869847a5636ee0225254998419b85f0271267dbe886c1e99368ebbf9a5b7123279354bd3325070fe55e98ea0296d38f94f1710b067f9e9b18cffc874a1cd209b55e9ee99b356d8c27de0bb363363555be9609132e82e0bf2e0a2e48400b6d413795b1b3a735bf9e1d6fed556bc1ac42bd6004d48993f151a96352206db1f57564b59fecfdb90c02f4c") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) lseek(r0, 0x0, 0x2) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2013, &(0x7f0000001000-0xa9)="") 2018/01/20 05:29:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f42000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/20 05:29:30 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x404) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x3, &(0x7f0000e9a000-0x8)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b5000-0xa)='/dev/cuse\x00', 0x101000, 0x0) io_cancel(r1, &(0x7f00007b2000-0x40)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffb, r0, &(0x7f0000a67000-0xff)="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", 0xff, 0x8, 0x0, 0x1, r2}, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000226000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x4000000000, &(0x7f0000599000)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000237000-0xb)='/dev/audio\x00', 0x220000, 0x0) io_cancel(r1, &(0x7f00008d0000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00006bd000)="7c53412fddb1611db8b684b8fc8dba7155376a38715ebdd99b1386d8b249fef9ffb331dddc682c37a595b285a6ffacf9685c61246fc4ba1a8bee7c6b406381567f8ab45a4cb4d75e44251a7445d7e27cbb790306aec9413347a18835d6bf81e47374a0d9fbffc1c0f8962d7d8c5cdfac7e2e22e3e04015e7b3f6cc8ca3726c4636a2ebf7592cbf1f25918d56ca707fa9024d15b2563e0baa83db1767ed46d009", 0xa0, 0xfffffffffffffff7, 0x0, 0x0, r2}, &(0x7f00008a7000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e25000-0x9)='/dev/ppp\x00', 0x101040, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3d88) setreuid(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003ce000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3d000-0x4)=0xe8) setuid(r1) fcntl$notify(r0, 0x402, 0x8) 2018/01/20 05:29:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='oom_score_adj\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000022c000-0x10)={0x2, 0x64a, 0x2, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000710000-0x9)='/dev/dsp\x00', 0x400001, 0x0) sync_file_range(r1, 0x3, 0x4, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7caf, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0xffffffffffffffff, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r1, 0xae80, 0x0) 2018/01/20 05:29:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) readahead(r0, 0xde, 0x10001) r1 = accept4(0xffffffffffffff9c, &(0x7f0000671000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000077c000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000ac000-0x4)=0xffffffffffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a28000-0x98)={0x0, 0x90, "aae4c4626de2dfa5200c02079c1b1022019e643519f4e967e9061f32347270045bd8164a19f74fbe808072697c650e2e9b5105a33a281a417b2db60ef396951cb16376c2f91d10f9b586d5aa2a4258b47154e33d744c18f88ee38aa278fd13945bb26182bcd94de9a4fdee185a6c9bf9e6d3a17d4cddce81d1360dfe96837eca8bad195be737c4619ef7c2a25a76a61b"}, &(0x7f00008e5000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002ae000)=r2, 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000322000-0x1b)={0x80000001, 0x1ff, 0x0, 0x7ff, 0x81, 0x188}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) close(r0) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x40000000020, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec3000-0xb)='/dev/audio\x00', 0x800, 0x0) sendto$inet(r1, &(0x7f00003f3000-0x12)="8405a7b4d4a5fe6897626c7a1c11c58b295b", 0x12, 0x4000, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/20 05:29:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000002c000-0x1)={0x2}, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r4 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) r5 = shmat(r4, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_LOCK(r4, 0xb) shmdt(r5) shmctl$SHM_UNLOCK(r4, 0xc) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00006e5000)='/dev/amidi#\x00', 0x4, 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008ba000)=0x14, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/20 05:29:30 executing program 7: clone(0x844000, &(0x7f000003f000-0x8f)="", &(0x7f0000561000)=0x0, &(0x7f0000c3e000)=0x0, &(0x7f00000fd000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000100000)={@random="cd120001f7f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "920b22", 0x0, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "249e195c49c710f2"}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d6000-0xb)='/dev/mixer\x00', 0x8c00, 0x0) connect$can_bcm(r0, &(0x7f00001b4000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7b000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000630000-0x1)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000fb000-0x30)={0x50, 0x0, &(0x7f0000ce1000-0x20)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f00001f7000)=[], &(0x7f0000937000)=[0x0, 0x38, 0x78, 0x38, 0x38, 0x30, 0x0, 0x0, 0x18]}, 0x0}}], 0x58, 0x0, &(0x7f00008ae000-0x58)="640b2d19682d341b5ea406798253fab4111719bc1fa454e8a50570b351301aa11609bd009d0caa5f8a58715c86af245029ae50f2b4ef96942022dd256beae1d89a755a92a341077292c69a006cbd58d6eea3a007f47cec2d"}) 2018/01/20 05:29:30 executing program 5: 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, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000776000-0x8)={0x0, 0x0}, &(0x7f0000c41000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000df8000)=@assoc_id=r3, &(0x7f00004af000-0x4)=0xffffffffffffffd6) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000153000-0x10)={0x6, &(0x7f0000357000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000007e000-0x40)={r5, 0x4, &(0x7f0000c1b000-0x10)=[0x9, 0x8000, 0xffffffffffffd97b, 0x800], &(0x7f000045f000)=[0x2, 0xfffffffffffffff9, 0x1, 0x0, 0x9, 0x2], 0x40, 0x1, 0x3791, &(0x7f0000c2b000+0xad8)=[0x80], &(0x7f0000c19000)=[], 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r4, 0x0}, &(0x7f0000882000)=0x8) 2018/01/20 05:29:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) clock_gettime(0x0, &(0x7f00008ce000-0x10)={0x0, 0x0}) r3 = socket(0x11, 0x80807, 0x48) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f00000b6000)="8ee4df40e07cd6992c0e00b408372ab89560ffaab69f99986c87b91be177bab99bb0e75154ec3bf20dc974ad4b0ad42285499f093fdfd103cc6219173501eb7744e367abfe91307b69a7ba0258c49b08661ac5f85bf795a21e0e7e1df8ffc308472b2a903f16560c3c90f0a9942d56d7581b2901d5348e5098873470579fb799b886bd74f14f722eba2373ce8172bbfde68a5f1604b7f84ccdd07fd12c959383f68cfbdab9ed9238e5824549401dc9a777c0adcc129794bb96b8c582910b7339c199dc47559a6c68", 0xc8) ppoll(&(0x7f00002f0000-0x8)=[{r0, 0x400, 0x0}], 0x1, &(0x7f00004c6000-0x10)={r1, r2+30000000}, &(0x7f0000ead000)={0x6}, 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000cab000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000010d000-0x20)={0x100, 0x2, 0x0, 0x7, 0x7, 0x100000001, 0x3f93, 0xfbe, 0x0}, &(0x7f0000a86000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000cea000-0x8)={r6, 0x7}, &(0x7f0000f65000)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b0b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00005f7000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0xffd6, &(0x7f0000439000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) recvfrom$ax25(r7, &(0x7f0000a52000)=""/4096, 0x1000, 0x162, &(0x7f0000413000-0x10)={0x3, {"218375ebe34201"}, 0xcb}, 0x10) socket(0x10, 0x800, 0x5) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000106000+0xd11)=r5) 2018/01/20 05:29:30 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fa1000-0x4)=0x1, 0x4) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000000b000-0x5a)=""/90) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000004000-0x8)=0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0xa, 0x3, 0x8000) connect$bt_rfcomm(r1, &(0x7f00006e5000)={0x1f, {0x3, 0x3, 0x1, 0x1, 0x7fffffff, 0x20}, 0x40}, 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$midi(&(0x7f0000c0d000-0xb)='/dev/midi#\x00', 0x583, 0x10000) sendto$inet6(r2, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xa0) 2018/01/20 05:29:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00008bb000)='/dev/dmmidi#\x00', 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x5)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/20 05:29:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x410080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x6, 0xd09, 0x4, 0x1, 0x2, 0x8, 0xf6, 0xc077340, 0x6, 0x101, 0x662b1f0d, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = add_key$keyring(&(0x7f00009cf000)='keyring\x00', &(0x7f0000d7e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00009ed000-0x8)='keyring\x00', &(0x7f0000264000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000083000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f000091b000-0x8)={0x3, r4}) 2018/01/20 05:29:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x2000, 0x1005, &(0x7f0000153000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ce5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000f0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000028e000)=0x0, &(0x7f000049c000-0x4)=0x0, &(0x7f00002d5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a31000)=0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f0000ac9000)={{0xffffffffffffff81, r1, r2, 0x0, r3, 0x8, 0x7, 0x0, 0x0, 0x0}, 0xc4b, 0x6, 0x2, 0x6, r4, r5, 0x80000000, 0x0, 0x0, 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) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/20 05:29:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) r3 = dup(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000044d000-0x4)=0x0) fstat(r0, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000d53000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpid() r8 = geteuid() getresgid(&(0x7f0000c91000)=0x0, &(0x7f000054b000)=0x0, &(0x7f00009a4000)=0x0) r10 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a35000-0x4)=0xc) lstat(&(0x7f0000cd6000-0x8)='./file0\x00', &(0x7f0000240000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000025000)={0x0, 0x0}) fstat(r0, &(0x7f0000338000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c6b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000-0x4)=0xe8) r18 = getegid() r19 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c81000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009b0000)=0x0) lstat(&(0x7f00005d1000-0x8)='./file0\x00', &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000099c000-0x8)='./file0\x00', &(0x7f000019d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000022000)='./file0\x00', &(0x7f0000108000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000220000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021c000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000353000)={0x0, 0x0, 0x0}, &(0x7f0000d69000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000709000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000-0x4)=0xe8) getresgid(&(0x7f000048a000)=0x0, &(0x7f000071a000)=0x0, &(0x7f0000828000-0x4)=0x0) r31 = fcntl$getown(r0, 0x9) lstat(&(0x7f00007b8000)='./file0\x00', &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a5e000)=0x0, &(0x7f0000156000-0x4)=0x0, &(0x7f0000dc1000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000940000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000107000-0x4)=0xe8) r36 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa8000)=0xc) r39 = getegid() r40 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000046d000-0xe8)={{{@in=@multicast1=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000-0x4)=0xe8) fstat(r2, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgid(0x0) lstat(&(0x7f0000f8b000)='./file0\x00', &(0x7f0000fc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000077e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfa000)={{{@in6=@loopback={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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d97000)=0xe8) getgroups(0x1, &(0x7f0000359000-0x4)=[0x0]) r49 = getpgid(0xffffffffffffffff) stat(&(0x7f00008a7000)='./file0\x00', &(0x7f0000472000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a91000)='./file0\x00', &(0x7f000092d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getpgid(0x0) lstat(&(0x7f0000b55000)='./file0\x00', &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000077b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000e54000-0x4)=0x0, &(0x7f000029b000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0) getgroups(0x3, &(0x7f00009f7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f42000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000033000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000818000)=0xe8) fstat(r0, &(0x7f0000970000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f21000-0x4)=0x0) r62 = getuid() getresgid(&(0x7f00006d6000)=0x0, &(0x7f000074a000)=0x0, &(0x7f0000298000-0x4)=0x0) r64 = getpgid(0x0) getresuid(&(0x7f00000df000-0x4)=0x0, &(0x7f0000865000)=0x0, &(0x7f00004f4000)=0x0) r66 = getgid() r67 = getpgrp(0xffffffffffffffff) r68 = geteuid() stat(&(0x7f0000aad000-0x8)='./file0\x00', &(0x7f0000ab0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000317000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ea5000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000801000-0x4)=0xe8) r72 = getegid() sendmmsg$unix(r3, &(0x7f0000931000-0x230)=[{&(0x7f00009bf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f79000)=[{&(0x7f000013b000)="98f816c0913d8b72f1694b999758706a2b4fc2c78c5f5e02727da068832234e771c4cf16e477a87100ad47273880c878b19561cdc5a2cf62366ae5f92a872057f0f7b59c3f6f8b7b0117f6b87bfd543ccde80a95eae631eb4c8c4c2f2d2dd596f3093ce0477aa10a1fd29a97b111a661e1b1a7b77388aa341344472e1e48e4e42be0869951e53b923c48908ae39c21bb674c3857b2cc3651160195f0e9a205410d74ab23709359734f422641b40afa1b463e41d98d4a1b4ba7dfd694b8c44b53314948706e10", 0xc6}, {&(0x7f0000bcb000)="7dec43c28eb44f8c0077dca47b1fee97478000cb85ea57568dd668336550f23dc43fa7b4b163dc41607ea293c298bb53449cff2045ef62ce85f014635f20373fabec7fae7c376315c9", 0x49}, {&(0x7f0000e88000)="f6b81ec1de23d4dbab1d6cdad8cf94fef29b82fc7e6893af00a9ae56c5f47e0a2dbb48db40b7f33147f660787b4168faa3f19e140bffdb108ca89dee935cc66d0ee16a65c608295e5332a99f29c603ee19ee6547632ec00d37eda38c460cd186897954990ad6426a47cb6db0cf7f40d73252c54b1747a8ec720cb12991fb929f78d9803378ca7893bf6762598700c4a2af89ca604041bddac6fa689762e2cba10a669a10367cb6192cc8a1f09201149874af55", 0xb3}, {&(0x7f00002ee000-0xd6)="27d6434b28fd0485d67f8ec62d608b362c1039cd8a743837b6a75dc9120c3ebfacf032d42c029fcd1a595917905957a8ac1f4286d8a122b178bd886776cdec5beebe3646e692961f39f4a272f49a83352e1cbceab2dab0c2460afde3a576abf65e21084f1cda27c68d493faf0b94d2501ca90bdc376881ce4702fb21c189ae2685740062aa205fc35dce91b30bd298d3274c39db79064d2fb9a878c2d6303479211bbe09fe2b38818f8172887c4a9f85dc4dd21b35b70c7eceb0b1d4618387d7cb15910f7f31b5aabc2b7c4d6c6e389fa20f4b20b50c", 0xd6}, {&(0x7f000048c000-0x7e)="88b597609d5552488b734d51eedeb6f735d735c716a742e2396d029d3ba118acb7975e68c0e43c299bc71558dfa3ce9e4ac985bf5dc0282986bb3a4d1560632be7e8c8d76f84c20503dc8a3acca79000cf531ab26acf61c52d9f52e2f45c0d6312aca096ea86ad8ca2244901880d754db2cafe36a45e2d47b834829369b6", 0x7e}, 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0x1000}, {&(0x7f0000129000)="5fce080c477edcb724f901ddbb207dc3bff09013941339c275f4a4203d0337fb813fc878ba32646508e4639a196b1b317012e0049c92be1d8ff6af0bb7f57cebfd01f1d6f88c585966b3980359e4417d7ac009bd3f90b630fa7df1fe1a39dd40f5e5d9db9fe3ff91aca42e8bf318b4a12ae8ca6b5d6034e3031b7003f8d32c4709682fd21b7c5a955d6dd30a73f2bc", 0x8f}], 0x7, &(0x7f0000080000-0xe8)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r0, r0, r2, r2]}], 0xe8, 0x10}, {&(0x7f0000b25000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, 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{&(0x7f0000886000)="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", 0xfb}, {&(0x7f000005e000-0x48)="1972a3a4000eca86620569c9c47315918b4423ddb17a2f6a0caef1ad392f769ab7e2428c16c45f76a6c759fadad7a8de03b749fa6a278e5064a387afc4b3442b61e94be438e288d6", 0x48}], 0x3, &(0x7f000036d000-0x80)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x80, 0x10}, {&(0x7f0000d8f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, 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{&(0x7f000035b000-0xbf)="71dfa5860ddacb73d5f6fd4a864e53e15b15ad54759dfbb250b0e2fafeda27481ebb8ff738c2dc6a2bcff733c4290cf7ce453f4f56c8264c4f40dc7e27d559e6fe0ad949cbbae7aae8cc96b0ffceebfba8e051cedf3c0833a835d263b64a532de7b88a4eb7c23a7864d145ca016057706e77e71be98cc51977288d036796746ed6c47ee66dd8fdee4ee5fc99c2a1b9ede83598a8927fb4ff37fdc41a8225bd26c6ab528947c16860d73efeabb32bc21e36ecf952f7fe5ccdd15f53889741ca", 0xbf}, {&(0x7f0000b74000)="9ec3eaa468b7b574a637c11417abbeeb297c09fd58e18a066a6b43e3a1c1a037f1193925dbe1f15470d331364a6eb8d2a59c6eb6d21901f710bbcb95c81e23c83966c53b349d8d027118783b048eed0e9f0ada4d18e85a848d34bb1f8dd8e1d9fcc69ffe9a114c6073ff06a263b45cbacab006a461b759fb1ddade678110e34d5c11ca71be8cc9ce3ec71a1adc816f71b941c8b1f9c1a2b44cb080e91eff0ae13e0e4b9cc69788a6137d9e9208125ef867fcbeaad05b5070f9aefa42a4efb653a4ec37648aac14d10ef5281fb6415a6c6d6af7d96959a874909e43", 0xdb}, {&(0x7f0000485000-0xb1)="521d08c0c70726490c19058980481e4a884a5ee6d07cff54f876948c4941a1bf0f4e590518d845b7637b32b540abd0220dedd6825f03ca1cf12240b204d43ad47b6a6a4f75ac53e2480781239a2bdafec8009fb4d2821a2b4967f5ff03a6d64b82a09179fe363fa5c9215724be1ddc31610e5605b33659dee316c033815cb24b27bd7d0d050d54e628a1c81409f9ca8bf83ad085d7fb36153c8eeb3ff68384d15c605579d801c64914db2f3886f98fcc76", 0xb1}, 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", 0x1000}], 0x7, &(0x7f0000742000)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x20, 0x0}, {&(0x7f0000485000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ccd000)=[], 0x0, &(0x7f00003ff000)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}], 0xf0, 0x4008000}, {&(0x7f00005a5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004c8000-0x20)=[{&(0x7f00003fa000-0xe2)="6dbf2903f8f224e4bfcb0afcf645f7dfbbd2ca3d6bffabf48a1b4add5dc18973f7ac457fd256a8074b7d1626f2a42bcca089777822910ca2213830c800cc17ece82d9ca737af6305418f5f7bc4cc3159ed551fe46a8d112efe2379c9f3a3563ba096d0c13bd1ceda43d49f9be29d978fdc077917d03cca6484e27b81685adf951716fbff8ba702d3a68293322381df6c5b89fa65f31a61b1ac0cce853a665f317be243992de07ba7afc40443e21bccfa29dc6852b6f27833503999d320ba5afc799f7b680be15282deb0fbbf66ed5e50cb8a56ad4b32463bbe040fbb5bcf49676b18", 0xe2}, {&(0x7f00000ac000)="827106d7c80e202032008c820100921229d9f183", 0x14}], 0x2, &(0x7f0000ce7000)=[@cred={0x20, 0x1, 0x2, r67, r68, r69}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r2, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r2, r2, r0, r2, r2, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r70, r71, r72}], 0x100, 0x800}], 0xa, 0x20000800) close(r0) 2018/01/20 05:29:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000c44000-0x18)=[@text16={0x10, &(0x7f0000feb000-0x7c)="eaefce0d00baf80c66b8c8f0008f66efbafc0c66b80e80000066ef36672629f2b8ea008ed8baf80c66b8bc9a0a8566efbafc0c66b80c00000066ef66b8520000000f23c00f21f86635000002000f23f8baf80c66b8ec3d898866efbafc0cb005ee66b9800000c00f326635001000000f30660f017b9cba4300b000ee", 0x7c}], 0x1, 0x0, &(0x7f0000f78000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000888000)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x0}]}) 2018/01/20 05:29:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000004, &(0x7f0000a4f000)="0004000009", 0xa0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:30 executing program 5: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000c63000-0x93)="", &(0x7f000011b000-0x4)=0x0, &(0x7f0000764000)=0x0, &(0x7f00006ad000)="") r0 = syz_open_dev$admmidi(&(0x7f00007d9000)='/dev/admmidi#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x5) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a4d000)=0x0) recvmmsg(0xffffffffffffffff, &(0x7f00003bd000-0x1e0)=[], 0x0, 0x0, &(0x7f00007cc000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) [ 69.731248] syz-executor7 (10005): attempted to duplicate a private mapping with mremap. This is not supported. 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001fe000-0x6)={0x0, 0x6}, &(0x7f0000bb2000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000324000-0x38)={&(0x7f0000c96000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3e000)=[{&(0x7f0000b29000)="20e893cd41a0ddd40b1e9277473dad24d9764a9226d4c4fed6d7a4b33f8d668631473d7ba233b44a7177c07bf802033ea9afca97dbbc67acb34bb1abcb8786b8d0c08b751cac1209af3bccb825af87aa05d2f0c345e5a97b5c0c908fde6b6dfbad369728d9a00126ae9372ce4f12d70c2487f514603b95f4239974c9d48105648ed01b6c2f38df0e7dc5daa1efa6b17153e95b2bc06b687f4ed389ab1c3e491c5ef78a7acd46d1cc65e90ecf526d8a", 0xaf}], 0x1, &(0x7f0000b0e000-0x60)=[@init={0x18, 0x84, 0x0, {0x7, 0x5, 0x4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x96, 0x202, 0x0, 0x7fffffff, r1}}], 0x60, 0x20008000}, 0x4000000) r2 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) fallocate(r2, 0x1, 0x6, 0xfffffffffffffffe) openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c08, 0xffffffffffffffff) io_setup(0x1, &(0x7f0000e2f000-0x8)=0x0) 2018/01/20 05:29:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000478000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x8b, 0x3f, 0x40, 'queue0\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004ad000)=0x0, &(0x7f000002c000)=0x0, &(0x7f00005c7000)=0x0) lstat(&(0x7f00004eb000)='./file0\x00', &(0x7f0000543000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008d9000-0x8)='./file0\x00', &(0x7f0000e6f000-0x8)='./file0\x00', 0x0, r2, r3, 0xff, 0xfff, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00001c2000)={0x0, 0x0, 'client1\x00', 0x0, "0837015324747c46", "b396c136417ffa7df8f16d1e47b4ba361d3c841c992c4ac4d1967764e4059b8e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:30 executing program 6: clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setxattr(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ec2000)=@random={'trusted.\x00', '\x00'}, &(0x7f00006b6000)='em0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000002000-0x4)=0x100, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x100, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffffe1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3c9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 05:29:30 executing program 2: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000415000)=[{&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000783000-0xcc)=""/204, 0xcc}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000ffe000)=""/102, 0x66}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000cbe000)=""/6, 0x6}, {&(0x7f000032b000)=""/57, 0x39}], 0x9, &(0x7f000005d000-0x20)=[{&(0x7f00003dc000-0x7a)=""/122, 0x7a}, {&(0x7f0000964000-0x81)=""/129, 0x81}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000907000)='/dev/audio\x00', 0x0, 0x0) bind$bt_sco(r1, &(0x7f0000a52000)={0x1f, {0x3e, 0x6, 0x469e, 0x1f, 0x7fffffff, 0x9}}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f6000-0x9)='/dev/ppp\x00', 0x10000, 0x0) sendmsg$alg(r2, &(0x7f0000ac2000)={0x0, 0x0, &(0x7f0000ad4000)=[{&(0x7f0000ee0000)="649aa3043d87bf3d08973aba1c683cba51821fe5fbb6cf4a12623b5d04b08aefe62011a80c65639837761125d9d413b3b9ab34e4874f69458ff151167fb78db57ee5ab59111c38dcd1fe8d58ae8f58c9", 0x50}, {&(0x7f0000295000-0xf3)="c0c15d6a1ccb6fdbe695f9a75799291b26b9e13592a17922374df0e0b733fd90961a2603f586322ac39e5b2da2e2245d13139af8eaf0d8a33a0539f68352055c3f4fcbec3d56b4dbddbdbf77825be85be7ebf050195b47240758c29bd0b3e5b0c7dd626eb6b4d93be5cbdb18f907b1a121a90090e67c01d5166778e50b899f9786b0ecd1aee411b5c1929426947b9ef3a694b7a691966ffd9aff36f0f97747c328e49316f442be8401d1210fba06a072e01f09f8148c0982b24de674af84f353287d2bc07b9cb75c0d60d42ea503f32fdf00bd048eba5b3d25149bda4085194a08813312fb90927fa8f5ddab148e66fedf3f1a", 0xf3}, {&(0x7f0000b79000)="287b14debb19c5329e126bf3c87665fef7d8d92ea3f9e06c585fe0417f96318fd6a37a79e61d74635cab51f5cf7604c949870e49243cae4c1338b8d4c4a3cdcb18c18407c526d0fdeae21334b4536fe8b6b6e9dd2efb3547da1b509f0c01", 0x5e}, {&(0x7f0000e1f000)="b8c3c5cedf21cde79accb7e403825e5e865e9d2aa03ca0bb801e46819da14d5632cced5bae0ea8125cda338192e07efe9103c0ad5a89f67cf342611ac6dac8f3494c15056ad3638bc35ca612f905320cb2617e1b4a86546bec85af4b98a765b7ca588f3cb3f64ffbc53dcc", 0x6b}], 0x4, 0x0, 0x0, 0x4000}, 0x40044) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000870000-0x4)=0x2, 0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000d3d000)=0x0) fallocate(r2, 0x2, 0x80, 0x3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x200000002000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0x0, 0x0}) r4 = getpid() perf_event_open(&(0x7f0000f6d000)={0x3, 0x78, 0x5, 0x5, 0x40, 0xfff, 0x0, 0x9, 0x642, 0x8, 0x6, 0x8, 0x8000, 0xd3b, 0x101, 0x0, 0x100000000, 0x3, 0x4, 0x9, 0x3, 0x81, 0x5c, 0x800, 0x0, 0x200, 0x8, 0x8, 0xa7, 0x2, 0x9, 0xd8, 0x4800000000000000, 0x10000, 0x80000000, 0x100, 0xfffffffffffeffff, 0x5, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000d51000-0x1)=0x0, 0xf}, 0x10000, 0x80, 0xea4, 0x7, 0x3, 0x5, 0x8, 0x0}, r4, 0x7d, r3, 0x1) 2018/01/20 05:29:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80003, 0x4000000000000006) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) r1 = syz_open_dev$audion(&(0x7f000002b000-0xc)='/dev/audio#\x00', 0x2, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00003cb000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000ed8000)={@my=0x1, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0xffffffffffffffc0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b26000-0x4)=0x0) 2018/01/20 05:29:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80807, 0x7) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000354000)={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x51953a1479ef2bcd, 0x0, &(0x7f000000a000)=[], 0xf, 0x0, &(0x7f0000000000)="3080dab6927849c08380e004be405e"}) 2018/01/20 05:29:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x400000004) r1 = syz_open_dev$midi(&(0x7f0000e10000)='/dev/midi#\x00', 0x401, 0x840) ioctl$KVM_SMI(r1, 0xaeb7) listen(r1, 0x100000001) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009cd000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/20 05:29:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b64000)={0x0, 0x0}, 0x84800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/dsp\x00', 0x101080, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000e2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3f}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ab7000)={r1}) r2 = syz_open_dev$midi(&(0x7f0000c2b000-0xb)='/dev/midi#\x00', 0x10001, 0x80002) getsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f0000135000)=0x0, &(0x7f0000762000-0x4)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r1) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000300000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f000001c000)=0x0, &(0x7f0000efc000)=0x4) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006fa000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000bce000-0x14)={0xfffffffffffffbff, 0x8, 0x3ff, 0x5, 0x2, 0x65b, 0xb3d, 0x6, 0x4, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x33}], &(0x7f000000b000-0x30)=[0x100000000000000]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000032c000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000889000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dc5000)={r5, 0x5400000000000, 0x1, [0xd32]}, &(0x7f00009bb000)=0xa) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000973000-0x18)={r4, 0x0, 0x0, 0x0}) [ 69.996134] binder: 10069:10071 got transaction with invalid offset (72057594037927936, min 0 max 40) or object. [ 70.012397] binder: 10069:10071 transaction failed 29201/-22, size 40-8 line 2966 2018/01/20 05:29:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007af000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000034b000)={0x0, 0x4}, &(0x7f0000e77000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d3e000-0x8)={r1, 0x1}, 0xffffffffffffff14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r2, &(0x7f000093a000-0x20)=[{&(0x7f0000cfa000-0x1)="db", 0xffffffffffffff5c}], 0x4a) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000f41000)={0x9, 0x1ff, 0x0, 0x2, 0x1, 0x87a, 0xfffffffffffffffb, 0x7fff, 0x1f, 0x10001, 0x40, 0x4}) close(r2) fcntl$getown(r0, 0x9) 2018/01/20 05:29:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dcb000)="a23364fd5e000000000000dd383fc727", 0xcb583924) clock_nanosleep(0x7, 0x1, &(0x7f000022b000-0x10)={0x77359400, 0x0}, &(0x7f0000d30000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f00003c4000)=[{{0x0, 0x0, &(0x7f0000e7a000)=[{&(0x7f0000c8b000)=""/130, 0x82}, {&(0x7f0000305000)=""/52, 0x34}, {&(0x7f0000812000)=""/202, 0xca}, {&(0x7f0000be9000)=""/4096, 0x1000}, {&(0x7f0000199000)=""/136, 0x88}, {&(0x7f00004fd000)=""/18, 0x12}], 0x6, 0x0, 0x0, 0x100}, 0x9}, {{0x0, 0x0, &(0x7f0000e3a000-0x40)=[{&(0x7f000057a000)=""/208, 0xd0}, {&(0x7f0000e6b000)=""/47, 0x2f}, {&(0x7f00002fb000-0x97)=""/151, 0x97}, {&(0x7f00004df000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3}, 0x0}, {{&(0x7f00000e4000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007c2000-0x20)=[{&(0x7f000078e000-0x26)=""/38, 0x26}, {&(0x7f00000cb000)=""/124, 0x7c}], 0x2, &(0x7f00009d1000-0xdb)=""/219, 0xdb, 0xfffffffffffffffe}, 0x2}, {{&(0x7f00009ad000)=@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}}}, 0x3a, &(0x7f0000b2f000)=[{&(0x7f000037e000-0xb4)=""/180, 0xb4}, {&(0x7f00000d6000-0x1000)=""/4096, 0x1000}, {&(0x7f00008f5000-0x3a)=""/58, 0x37}, {&(0x7f000013e000)=""/34, 0x22}, {&(0x7f000090f000)=""/215, 0xd7}, {&(0x7f00000b7000-0x17)=""/23, 0x17}, {&(0x7f0000854000)=""/69, 0x45}], 0x7, &(0x7f0000680000-0xd9)=""/217, 0xd9, 0x3}, 0xd61f}, {{0x0, 0x0, &(0x7f0000ce9000+0xd15)=[{&(0x7f000006e000-0x11)=""/17, 0x11}, {&(0x7f0000228000)=""/4096, 0x1000}, {&(0x7f0000788000-0x47)=""/71, 0x47}, {&(0x7f0000198000-0x92)=""/146, 0x92}, {&(0x7f00006a2000-0xa1)=""/161, 0xa1}, {&(0x7f000014c000-0x7a)=""/122, 0x7a}, {&(0x7f0000af0000-0x43)=""/67, 0x43}], 0x7, 0x0, 0x0, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f00008db000-0x10)=[{&(0x7f0000682000)=""/100, 0x64}], 0x1, &(0x7f000041c000-0xec)=""/236, 0xec, 0x5}, 0x7}, {{&(0x7f00007d9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001e1000)=[{&(0x7f000048e000)=""/61, 0x3d}, {&(0x7f0000302000)=""/174, 0xae}, {&(0x7f0000683000)=""/210, 0xd2}], 0x3, &(0x7f0000773000-0x38)=""/56, 0x38, 0x53}, 0x3}], 0x7, 0x22, &(0x7f00000ab000-0x10)={0x0, r2}) statfs(&(0x7f0000f34000-0x8)='./file0\x00', &(0x7f0000de9000-0x1d)=""/29) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00007b2000)=0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) sendfile(r1, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/20 05:29:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000b1e000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) socket$inet6(0xa, 0x8000a, 0x3) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={@generic="51975f00fc267533d3a81e3ed885514a", @ifru_data=&(0x7f0000001000-0x20)="f05b247ce70b81ad6bbba103c0981146f9acf50b20c6c0951774bf5fbe7bf9b1"}) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0xd, 0x10, r1, 0x1b) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000047d000)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00006c3000-0x1000)=""/4096, &(0x7f000014c000-0x4)=0x1000) getgid() r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:30 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept(r0, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f72000-0x10)='/dev/input/mice\x00', 0x0, 0x109080) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000050d000)={0xa0, &(0x7f0000f71000)="14343bde02731b837882866b1e9950ba625e86db54e54f02af130195a1d684069ec28126f02a23bc313e4f35ce316139d53d1410f0daf45a59d884ca0f7ab3871d70eef769f181c9e2f732e6000ae99f3deee8e70eda2dc7cb9c5dc7c47aaaad5c1652cc1069bc30c52df1cdae620cf0a50c6ac761106c4a8ad1d53406129a8c8b1d7796cc803171f504f948b8479ea7b4edcdbe242076d645d66589332c0414"}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007c8000-0xb8)={0x0, 0x9, 0x100000000, 0x1, 0x7, 0x4, 0x3, 0x0, {0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0xc0000000, 0x623609d6, 0x100000001, 0x5}}, &(0x7f0000f72000)=0xb8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009dd000)={r3, 0x3}, &(0x7f0000f73000-0x4)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000f71000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000316000-0xc)=@sack_info={0x0, 0x1, 0x0}, 0xc) 2018/01/20 05:29:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e54000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000af3000-0x10)={0x7, 0xa, 0x10000, 0x1}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000522000-0x29)={@rc={0x1f, {0x100, 0x4, 0xfffffffffffffffa, 0x7, 0x8, 0x2}, 0x87}, {&(0x7f0000e05000)=""/206, 0xce}, &(0x7f000029b000-0x1)=0x0, 0x10}, 0x29) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000810000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000054000)={&(0x7f00009b8000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000554000)=[{&(0x7f0000aaa000-0x8)="3d944032fb4861fe", 0x8}, {&(0x7f0000bb5000-0x5c)="c0d61942f2017720732b717990f00aa032f32c0b95350e7963037c5383a0dece6fbfde8517a1683a6c3d18cc374dc00bcef5dc83b942465397094e8b44bdd47599a33a0d144bf513194b89d68bdd2e9a039540d1c0c9caeedd30fd21", 0x5c}, {&(0x7f000035a000)="3a349f04bc304afc334be61b10fa07437b1158d76dee9736cf3b6e8d8e73e2c090ef68532c606ed1191318054b95a10a815d46ed44366b989e0485f7551be0c779f0bac51e1588f26d3c2ba98680c53db4c022d7da7e4b9c8b26b62e661263535d1fa2fdcb18db6e0a96ee795e23a182b5090c1dcc499e02521d98962091b210e687fa5b2d26e921812413c21c39716cbfc5574de133f3199e2a60670988e25580a7d2239f9e6d268ab98bb89388b669a684b368c990bf035958cfd2936984b3668c157dd4d8b6efdbb5c277dcbb3442e6", 0xd1}], 0x3, &(0x7f0000651000-0x220)=[{0x30, 0x115, 0x7, "43cdfc645fdd09e714d4964b3f92f117cf20b42a95e49f877949355162be7e76"}, {0x90, 0x0, 0x8, "9e7b6702e414b34786d1929da50fa8227e59dc962c6356f0bbbea5c7331f11503e9be990d714a68bc898dc9f1875afc23bb9fc07edf78b2c6d013e2c52e0354bb4f98f0e6e020fcbc9bec7af50bfd0ed223fa37e180d1f0f773882938d6661a1f696f1577e8960db0416b3a44e5ea2a98acb51934e62a96490fc"}, {0x20, 0x10a, 0x9, "1755ce4d663fd8ef18"}, {0x78, 0x104, 0x2, "94e4b8dcd995cf17bb5e5100cac784227809280fd3ac57e952848316f077dc843be37195c0d6c0d0210a394a503cd331f80c1929d6d9037402549cbc4d1c3a933f2de4995eb9144be43c313bdcaef3d1533e165d6396408a87f130562259d4e41947412856065e30"}, {0x48, 0x13e, 0x2, "e53c3e16596cea27e16a2b54afc03ed0b67146f5e28a28d172af1d99360f56af15be63cf24b4348dcbe428f281dcb22728ee01"}, {0x80, 0x107, 0x3ff, "2a73826d0e37816049a3a21387fa08c4e29ba5ecfe1c47e6f92a65f67d65cfb863c9d4ef2f6a79b2e76ef1b308658585bd6277a7f51f6d5c14aba996a8c668febe346b74a93302c697f9d21bed63ef32462c4371dab8643612c0c9406e63037965bb86452271b45327e7271f442104"}], 0x220, 0x44000}, 0x800) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ae7000)=0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x10, &(0x7f0000ae8000-0x10)={0x2b, 0x3, 0x1, 0x34}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) [ 70.039576] binder: BINDER_SET_CONTEXT_MGR already set [ 70.044956] binder: 10069:10071 ioctl 40046207 0 returned -16 [ 70.046698] binder_alloc: 10069: binder_alloc_buf, no vma [ 70.046720] binder: 10069:10076 transaction failed 29189/-3, size 40-8 line 2903 [ 70.068947] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.081448] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x10007) creat(&(0x7f000058d000)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f0000630000)=@known='security.capability\x00') 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x8)=0x2) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb5) socketpair(0x8, 0x1, 0x80000001, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0x10000000000, 0xffffffffffffff3a) 2018/01/20 05:29:30 executing program 1: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) chown(&(0x7f0000494000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mount(&(0x7f0000a09000-0x8)='./file0\x00', &(0x7f00008d8000)='./file0\x00', &(0x7f000070b000-0x4)='afs\x00', 0x1, &(0x7f00004ba000-0xf9)="9b0f1455d70d71e87ebffb91493c69be461366de917f7dd8ef06c344377fa1ed218794263004c612787045512f5e481d655b10deecf7f750e4108ed7fc2e97d2a7467323a82b77bbeecbdb5dc8d2be38a86aa45e73dcdfb1eb21dad601ee6ab4dd0ead92d1a154cf013337652295d86fda29fe27f8966db61b42035cd0143efd716050a2b55d6843399afc236dd5b98ceda5e9405da9f1f13a4c6304af03487675e8ea3b969f9ef7e88e535d10e6f1ba16c77192b30e7c9cacc56110fa28bdee8cc3b2e831e1f9b0ea1f6e232e901531b268f55f008ffb82762e2fa75f2baba9f02a722353a0d942d7029b980278b47979e010547ef43d2644") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000080a000)='/dev/rfkill\x00', 0x20000, 0x0) fchownat(r2, &(0x7f0000499000)='./file0\x00', r0, r1, 0x1400) lsetxattr(&(0x7f0000313000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known="73656375776974c12e6361706162696c69747900", &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) syz_open_dev$sndpcmc(&(0x7f00005dd000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x20000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000abb000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000387000)=0xc) fstat(r0, &(0x7f00002e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c8b000-0xe8)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x10000, 0x0, 0x7, 0xa, 0xa0, 0x0, 0x3f, r2, r3}, {0xe4, 0x8d1, 0x40, 0x1, 0x7d, 0x4, 0x8, 0x2}, {0x579, 0x8, 0x80000001, 0x7}, 0x8, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0xf, 0x1, 0x211f, 0x9}}, 0xe8) 2018/01/20 05:29:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092b000)='/dev/rfkill\x00', 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000fb2000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/01/20 05:29:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000170000)='/dev/sequencer2\x00', 0x40, 0x0) clock_gettime(0x7, &(0x7f0000c84000)={0x0, 0x0}) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) 2018/01/20 05:29:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2d9b, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x8, 0x10000, 0x4, 0x100, 0x7, 0xfffffffffffff800}) mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x37) getpeername(r1, &(0x7f0000b58000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000)=0x10) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000-0x4)={0x0, []}, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x4, &(0x7f0000000000)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1000, 0x0, 0xffff, 0x2, 0xa0, 0x80, 0xf605bbd74a329cb0, r2, r3}, {0x5, 0x5, 0x5, 0x6, 0x5, 0xef8, 0x4564, 0x3}, {0x8, 0x8000, 0x80, 0x0}, 0x0, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x1, 0x6, 0x7, 0x5, 0x52}}, 0xe8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:30 executing program 1: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000371000-0x4)=0x5) 2018/01/20 05:29:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005c7000)={0x0, 0xff, "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"}, &(0x7f0000000000)=0x107) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xffffffffffff0001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x490ef736, 0x30}, &(0x7f0000afd000)=0xc) 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 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) syncfs(r2) 2018/01/20 05:29:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000c7e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000c}, 0x18a) socketpair$inet(0x2, 0x6, 0x200, &(0x7f0000ba7000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a7e000)=0x0) r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0x29) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000052b000-0x4)=0x0, &(0x7f0000d9f000+0x952)=0x4) 2018/01/20 05:29:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) r1 = creat(&(0x7f0000c32000-0x8)='./file0\x00', 0x4) ioctl$KDENABIO(r1, 0x4b36) set_mempolicy(0x3f2fdacd934f2f62, &(0x7f0000307000)=0x405, 0xfffe) listen(r0, 0x480) r2 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000770000)={0x0, 0xd7, 0x9, 0x3, 0x4, 0x1, 0x1ff, 0x10000, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x76, 0x101, 0xfffffffffffffffd, 0xffffffff}}, &(0x7f0000562000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e4d000-0x10)={r3, 0x6, 0x9, 0x9}, &(0x7f00005c9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f36000)=0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00006cb000)={0x1, 0x2, 0x5620, 0x5, 0x81}) 2018/01/20 05:29:30 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) accept$alg(r2, 0x0, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/01/20 05:29:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x20400, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x502) inotify_rm_watch(r1, r2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000059d000-0xe8)={{{@in=@broadcast=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=@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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x100000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x2, 0x6, 0x2, 0xa0, 0xa0, 0xbf, r3, r4}, {0x9, 0x7, 0x1, 0x4, 0x7, 0x401, 0xfffffffffffffffd, 0x3}, {0x1, 0xc5f, 0xfffffffffffffff8, 0x13f443a5}, 0x8e29, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff, 0x0, 0x3, 0x10001, 0x3f, 0x3, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) sendmsg(r6, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f000088a000-0x70)=[{&(0x7f00006ef000)="1428ac34a6ac01045f5b1e458c", 0xd}, {&(0x7f0000fbb000-0x19)="7873955c5baa06f5c42e124437e4a11fd094bd866a837addd5", 0x19}, {&(0x7f0000de9000)="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", 0xfdb}, {&(0x7f00000b5000)="0a8afebdc7267762d92fd047da826894dc5c1c20a770569a896a0ba1a92549af3714b2a532fb4e20706ef9b5806dc15608cdd2c87d2fcd9a3a2692c623c6be", 0x3f}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)="") r0 = syz_open_dev$vcsa(&(0x7f00006ea000)='/dev/vcsa#\x00', 0x81, 0x220400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f20000)={{0xffffffffffffffff, 0x3, 0x4, 0x2, 0x6}, 0x20, 0x20, 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]}) open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) 2018/01/20 05:29:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac1000)={0x0, 0x0, 0x0}, &(0x7f0000725000-0x4)=0xc) write(r0, &(0x7f000037a000-0xee)="260000005e0009fff10000f85c0000ffffff080001009f00030000000100085b1ee9fb4b358251216eee0fd3d5bf6278fd3452df47393d406495cabe8e29f718370c834d4c9a46479205d823039602f727cae92319e645009f233f566021e7c96852b3141c76dc9b4e4b4b734edd32c62f611789ea5fe18db3bf51c110c12d7f3087023daa94918d5a0edc1b6efaa08b000000097b86efbbbcf281618abe41a2b35d5df8d1946f6a0eb8382f0680376efd4f15761d2c4620000000ed9c175cc769dc8d0385c0d079ae2aa956138896f74b0cc199ec483b27f5f3c63ae7e49e5cf4b9e594e5ab1df447bdbda95da1", 0xfffffffffffffc23) recvfrom(r0, &(0x7f0000061000-0x1000)=""/4096, 0x1000000cb, 0x0, 0x0, 0x208) 2018/01/20 05:29:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9e) sendmmsg(r1, &(0x7f0000b60000)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000fba000-0x30)=[], 0x0, &(0x7f000044e000-0x10)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:29:31 executing program 3: 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, 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$can_raw(0x1d, 0x3, 0x1) r1 = request_key(&(0x7f000098c000)='id_legacy\x00', &(0x7f000045c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001ce000-0x2a)='#^eth1selfposix_acl_access}em0^em1cgroup,\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x7fffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000557000-0x6)='hybla\x00', 0x6) mkdirat(r3, &(0x7f0000d7a000-0x8)='./file0\x00', 0x180) bind$can_raw(r0, &(0x7f0000c9d000)={0x1d, r2, 0x0, 0x0}, 0x10) fcntl$setflags(r3, 0x2, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000325000)={&(0x7f0000fb4000)=[0x0, 0x0, 0x0], 0x3}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c25000)={0x4, 0xfff, 0x7, 0x5, 0x4, 0x1, 0x4, 0x7fffffff, 0x3, 0x8c3, 0x0}, 0xb) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00001f5000)={0x0, 0x0}) accept$nfc_llcp(r1, &(0x7f0000593000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000158000+0x83e)=0x60) unshare(0x22000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e43000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f00000cc000)="", 0x2}, 0x20) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/access\x00', 0x2, 0x0) 2018/01/20 05:29:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000591000-0x4)=0xebc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e4000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2000}, &(0x7f0000733000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e57000)={r1, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9, 0x2, 0x40, 0x10}, &(0x7f0000ca3000)=0xa0) io_cancel(0x0, &(0x7f00002bb000)={0x0, 0x0, 0x0, 0xb, 0x4, r0, &(0x7f0000b02000)="bf30ca9140d8e2aa95b44b69526b030b6551f5a11dfaa8d301ad5b9d3fe0a46e709a5cd2f02e05044ec53abf52f3f204ded5fd18d44207c251f843618e1afa0fc463e441791cf7c3ef90f51a0874a84f4ea194dbe89730b52605fa1fda4f0fcc8d595ef6791941f1d7ce5f6615b8c53705", 0x71, 0xffff, 0x0, 0x1, r0}, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093d000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000b7c000-0x10)={0x4, &(0x7f0000f0d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:31 executing program 4: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000be3000)=0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ebf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fd0000)=0x0) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006c3000)={0x0, 0x0, 0x0}, &(0x7f0000c60000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a16000)={0x0, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0xc) r8 = gettid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd0000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb7000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000fd0000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = getpgrp(0xffffffffffffffff) r12 = geteuid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd0000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d59000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000b69000-0x4)=0x0) stat(&(0x7f00009fa000)='./file0\x00', &(0x7f00009ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000695000-0x8)='./file0\x00', &(0x7f0000fd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd0000)='./file0\x00', &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e58000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000d5e000-0x4)=0xc) r22 = getegid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = gettid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f40000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000817000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a12000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fd1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@loopback={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}}, &(0x7f000055a000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd1000-0x4)=0x0, &(0x7f0000fd0000)=0x0, &(0x7f0000fd1000-0x4)=0x0) r29 = getpgid(0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000877000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000072d000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000035d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd0000+0x9a9)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = getpid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000046d000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) stat(&(0x7f00008e4000)='./file0\x00', &(0x7f0000a7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = socket$inet6(0xa, 0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b81000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd1000-0x4)=0x0, &(0x7f000009e000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd0000)='./file0\x00', &(0x7f0000fd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = getpid() r43 = getuid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000fd0000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000513000)=0x0) getresuid(&(0x7f00003c2000)=0x0, &(0x7f0000785000)=0x0, &(0x7f00008bd000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = getpgrp(0x0) r48 = getuid() fstat(r1, &(0x7f0000d1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fd1000-0x188)=[{&(0x7f000059c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e28000-0x70)=[{&(0x7f0000060000)="", 0x0}, {&(0x7f0000fd1000-0xaf)="9d6dcd1045dcbeb451c3f6924bd2a9af17ab448f6e576a63e632585a3689174d3212f71262955b0dbdeae5547159beea664be030d1ed211be08d29736833e8537042a1495272eaa3b4cec65adb674209218aa5e4c4f62a818acc04e07be5e187e1ba9a13ed474ee541e973630f1da0ac25afdb997cc1527cb168003869b99f5d91166b15f9e745160bbc15b28fff4da7da7ebe172087bcc4e576eaef8ea658870fbde5c530f3cc50efad6280625fc3", 0xaf}, {&(0x7f0000fd0000)='ve', 0x2}, {&(0x7f0000622000)="6d51903d10705f3b57ed82767d2b870a1c146c8b9dbd90ee7c50fb90883b29b2", 0x20}, {&(0x7f0000fd0000)="", 0x0}, {&(0x7f0000639000)="553c96faf37e7b3c055afb0be10d67aa82563e387cc0ff4432ddc924ca3e469afa48b81601fa585fbcf6e97dd473da0ce001675e4c2773fd498b379db8909b9b6529", 0x42}, {&(0x7f0000fd1000-0x2a)="1a1b2f5e3a8cbcee7c3231118aecbf42a4a234d2332c8a5fcd835734ba1175bdb776013cbbd652b16b7b", 0x2a}], 0x7, &(0x7f0000fd0000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x0}, {&(0x7f0000fd0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd1000-0x30)=[{&(0x7f0000cdd000)="bf7c5d8ebec6d8d25bb2e29dc31734780041de11a0cde923b9050a16706ee7", 0x1f}, {&(0x7f00008dd000-0x44)="20c1b158158a3999ed899f3a42dbf94a78d4a9dc21b3d710b107fcc1d16a5c286219d31b905654a0119778767d278395ebbfc89ce83d19f570d17970766720f1b8f1bb5c", 0x44}, {&(0x7f0000fd0000)="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", 0xfb}], 0x3, &(0x7f0000fd1000-0xa0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}], 0xa0, 0x11}, {&(0x7f0000fd1000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009f6000)=[], 0x0, &(0x7f0000fd1000-0xe8)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xe8, 0x90}, {&(0x7f0000fd0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd1000-0x30)=[{&(0x7f0000fd0000)="0dc852c90d0261274d2ae6456c338b210513c9f95d71d6ae12b88a31c29d6044162bebb4b975f51da7168b2ded29115796a2b5a26070f8e04f0457682b15850b686e01d2bf11f5b50d6f1c3b1797611e26262e94717f0b68fdcea276c9980dac67eec7edcd8b01c4864fa965c9e201b6e2db572643c1cf2bf3596f6997d27d9873dfbec79cb762a78381947b9ba4e95e0b368fd397b8c912a4421900bd57564d67063f3d7a53603dc8bfaba4de207b13e229218ce8e908f00768fd2a04f48872b2b5d9ac4b356ea5d07bd9c702a4acf4205c8ac153bc8d0a56eaf3e0b4092804c0", 0xe1}, {&(0x7f0000fd0000)="12eb3838b81f5e9f08c594c421768de7472c3af02625561ed3d63068175a59cc561fd226f336055daef3dc2eadbd15acf1ceb54b50a0c30732e6a70ae2", 0x3d}, {&(0x7f0000fd1000-0x70)="e2ca6c1d49efa3711a643b9d58e6b406b75e658865248048e6a55a2bed87fcd68f00079fe595cfe8ca12047fe545ecf2082db244e898ba2010af2a8c1e320d3d3d785668a1b3f61c5d6cf3dc5af77573ae8104920e110f96e85a2d14c7d31ab67f093df13042d8d2e240c684b0ccf5db3a8989386e8b52f591cf70889d366b1ed3a1c01d6fe78d4513aafdb399103fdb6483825d589b4761b356a7f1b680a966462a4b9928d53c08818932940c5a2bf18e2302f11b208a150c4e390e4e", 0xbd}], 0x3, &(0x7f00002e9000-0x78)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r1, r38, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x78, 0x0}, {&(0x7f0000be2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fd0000)=[{&(0x7f0000fd1000-0xa4)="e4ec4f31e19a645056617498df90146d6a9055978fbffc3b20ee7ffde3b627431397ce0d945a5c575edd4baec7566fddea9147f8a5738522b414b7f69e1d0fb57687d06f6394397f9af27b98c4a1669b419fead32cc3227e49189531fe18f94278923a83ba03c0a7baa1f568f15ba8118e9811a4966cb6c573741784c8e2e57d3ee0bf5d710cbbf8db6c76c66c3fb0e5b0e0f682bbcc49139af371e28d4aac8669f76378", 0xa4}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000629000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fd1000-0x20)=[{&(0x7f0000cc7000)="1cd5d646532f78b60b60066d8ed14569a73b85a7e4104299edba11abce", 0x1d}, {&(0x7f000077a000-0xba)="1616be28717bbcfe319965e3918b11b575d74d194ccdf8ecb9317cb2e4471bf886986bf4e4160365a5f95b9187b2ed4cf8051f093986ae586d7ad03dd56bbb9c11f0c5441a24c8f6ddfdb4404421c548aaea6bb3fed3139f6df22a29442271e2ca940d4262e618438be13e2ea633633f4414d12a4df2eedd3911168a56dc06e557f3bc16da4ac2a47de23ed2b867a346aaf8d132b0c181cf2cb3fcdc928afa677919bd50844b1721491221bfac5642e4a022fe4d0451dfa1dccd", 0xba}], 0x2, &(0x7f0000fd0000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r45, r46, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0xf8, 0x0}, {&(0x7f000094d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000089000-0x10)=[{&(0x7f0000683000)="38128754907c3b70dc15360a74e7492533ca90750e39421fbed37566e0b7509ec5e80729806b9f5a333dde7af2a6e6a12a601f144647908f648610543a70d5a92fcf899b3a159210c7bd98", 0x4b}], 0x1, &(0x7f0000289000)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x20, 0x45}], 0x7, 0x0) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") getdents64(r0, &(0x7f0000799000)=""/4096, 0x1000) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000b8000)={&(0x7f00007e7000/0x3000)=nil, 0x8d62, 0x0, 0x18, &(0x7f0000a57000/0x1000)=nil, 0x7}) bind$alg(r0, &(0x7f0000df2000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000005000-0x84)="") fcntl$getown(r0, 0x9) r1 = socket$kcm(0x29, 0x2, 0x0) bind$bt_hci(r1, &(0x7f00004fb000)={0x1f, 0x0, 0x0}, 0x6) 2018/01/20 05:29:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x7, 0x0, 0x7fff}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003cb000-0x9)='/dev/ppp\x00', 0x101882, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b9e000-0x4)=0x0, &(0x7f00004de000-0x4)=0x4) syz_emit_ethernet(0xffffffffffffffd9, &(0x7f0000f8a000)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "6607e4f958cbead3618d182dcda2df61"}}}}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$inet(r1, &(0x7f0000486000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:31 executing program 1: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000035000-0x115e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "da7f56", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "9ca1b5972dd63c94"}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000032000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000fe000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000fd000)=0x2) 2018/01/20 05:29:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000d85000)='/dev/dmmidi#\x00', 0x10000, 0x305000) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000e11000-0x8)=0x1) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/20 05:29:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000602000)={0x0, 0x68, &(0x7f0000600000)=[@in={0x2, 0x1, @rand_addr=0xffffffffffffff04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9d37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1000000000000}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000063f000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r3, &(0x7f0000e71000)=""/248) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000744000)='/dev/adsp#\x00', 0x7fff, 0x40002) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00008cc000)=0x7, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fef000-0x10)='/dev/input/mice\x00', 0x0, 0x40442) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000989000-0x4)=0xff, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = inotify_init1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000100000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00009f6000)="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") inotify_add_watch(r2, &(0x7f0000db2000-0xa)='./control\x00', 0x86000006) r4 = inotify_init() r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000314000)='/dev/sequencer\x00', 0x444001, 0x0) openat(r5, &(0x7f0000e7f000-0xa)='./control\x00', 0x0, 0xa240b187a9718537) inotify_add_watch(r4, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) 2018/01/20 05:29:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000026e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000072c000)={0xeeb, 0x100}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/20 05:29:31 executing program 6: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000500000-0xb)='/dev/hwrng\x00', 0x40940, 0x0) readlink(&(0x7f0000b07000)='./file0\x00', &(0x7f000009b000-0x35)=""/53, 0x35) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000221000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/20 05:29:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$midi(&(0x7f0000ee7000-0xb)='/dev/midi#\x00', 0x8, 0x4800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000dc000)=0x43f8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000be9000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002ef000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) write$fuse(r0, &(0x7f0000037000)={0x20, 0x0, 0x3, @fuse_ioctl_out={0x5, 0x2000, 0x382, 0x5}}, 0x20) syz_extract_tcp_res(&(0x7f0000954000)={0x0, 0x0}, 0x10001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r3, 0x5409, 0xc000000) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000972000-0x4)=0x0) r4 = dup(r1) ioctl$TIOCSTI(r4, 0x5412, 0xfffffffffffffffe) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x40012001, 0x0, 0x0) sched_getparam(r2, &(0x7f000050c000)=0x0) 2018/01/20 05:29:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utimensat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00009cf000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000829000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x8) 2018/01/20 05:29:31 executing program 1: syz_open_dev$sg(&(0x7f0000e92000)='/dev/sg#\x00', 0x3f, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ea6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000018f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c6b000)={r2, 0x81}, &(0x7f00002ed000-0x4)=0x8) ioctl(r1, 0x2285, &(0x7f00005f8000)="") pread64(r0, &(0x7f0000e72000)=""/74, 0x4a, 0x0) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f000020f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, 0xd5}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/ptmx\x00', 0x68141, 0x0) fcntl$setpipe(r1, 0x407, 0x8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000052c000-0x28)={0x5, 0x6458d3f1, 0x1, 0x5, 0x3}) 2018/01/20 05:29:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000768000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c5d000)='/proc/self/net/pfkey\x00', 0x3, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000005a000-0x4)=0x0) sendto(r1, &(0x7f00000cd000)="201213a5806943200e5f7f4b95d2c1bd546efcd98247d42534751255726d7ec4063a4996bc5ed4b0e4434d58cc7e776f8205f3e078fd8658bd950e37bb67ee3183c465fb99ac666ba8dd5c34961f78f1f5452425877d4fefd051c36a56fbec59ba27062704e0f1abfd5898064a5375a612336a64bb4ba434b3e8dcf0658372e0de3914c4f3a3dfd7", 0x88, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f0000326000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a17000)=[{&(0x7f0000922000)=""/130, 0x82}, {&(0x7f0000822000-0x7f)=""/127, 0x7f}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xa20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000220000-0x48)={0x80000, 0x0, [0x0, 0x1, 0x3f, 0x40, 0x0, 0x4, 0x4, 0x1]}) 2018/01/20 05:29:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000290000)=""/0, &(0x7f000018f000)=0x0) 2018/01/20 05:29:31 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x280) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001000)=""/244) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = dup(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000004000)={0x2, 0x4, 0x0, 0x200, 0x7d2, 0xba6d}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/20 05:29:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000327000)='/dev/snd/pcmC#D#p\x00', 0x60000000000000, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000d36000-0x40)={0x7a06d66a, 0x5, 0x9, 0x6, "cda90f5598ccacbd931f6fca8b030b3096acf2e1dcd0909a25c8225cddc8e4fa0e4a7b539926fd7beb57ecf8", 0x6}) 2018/01/20 05:29:31 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x500, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000026000-0x120)={0x0, 0xda, 0x26, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0xc16, 0x400, "5966a6bea8ee7b45d435f5eb48f06862", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgget(0x2, 0x67) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000026000-0x8)=[0xfff, 0x770]) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 05:29:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/ptmx\x00', 0x10000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/20 05:29:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a5b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fbe000-0x40)=[{&(0x7f00009ba000)=""/181, 0xb5}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000c8e000-0xce)=""/206, 0xce}, {&(0x7f00007e1000)=""/215, 0xd7}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:31 executing program 7: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000086f000)='/dev/vcs#\x00', 0x101, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000335000-0x8)={0x0, 0x2000000000}, &(0x7f00002fe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006a5000)=@assoc_value={r2, 0x7f}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000fea000/0x2000)=nil) accept4$inet(0xffffffffffffffff, &(0x7f00002c4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000364000)=0x10, 0x0) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000810000-0x160)={{{{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]}, {{0xa, 0x0, 0x400, @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]}}, 0x7ff, 0x8, 0x43, "4de11b9e8209fa0abbb85f711d317575806fa6f50feeb904c5f55e62ece3c8d122a101942e4a0b291d6000748ca846020820e91f454b06de3d9ec3c61585987afda8ca09d74949cca6f80ca6ad0f4a45"}, 0x160) 2018/01/20 05:29:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) lgetxattr(&(0x7f0000dc5000-0x8)='./file0\x00', &(0x7f0000c17000)=@known='security.capability\x00', &(0x7f0000a38000-0x75)=""/117, 0x75) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a10000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ab3000)=0x200, 0x4) 2018/01/20 05:29:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f00001c9000)="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", 0xfa) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000001f000)=""/191, 0xbf, 0x20, &(0x7f0000007000)=@hci={0x1f, 0xffffffffffff0000, 0x2}, 0x6) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000029d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b3000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005fd000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) ppoll(&(0x7f00005d1000)=[{r0, 0x800a, 0x0}, {r0, 0x8100, 0x0}, {r0, 0x24f87324254e6228, 0x0}], 0x3, &(0x7f0000ce3000)={0x0, 0x0}, &(0x7f00009ff000)={0x4}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$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$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 05:29:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf9000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000811000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000b87000-0xd8)=@ioapic={0xd000, 0x0, 0x0, 0x800, 0x0, [{0xffffffffffff0001, 0x3f, 0x169, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x2, 0xfffffffffffffffe, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x2e, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x983}, {0x2, 0x9, 0x10000000000, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff0f}, {0xffffffffffffff9c, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x10000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x100, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x9, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7fff, 0x100000000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x8, 0x400, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0xffff, 0xb47e, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7ff, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x8, 0x3, 0x8000, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff08}, {0x8000, 0xffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x100000, 0xfff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0xff, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x9, 0x10001, 0x40, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x800, 0x9, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xb528, 0x3, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x1, 0x246e, 0xe68, [0x0, 0x0, 0x0, 0x0], 0x100}, {0xffff, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x21, 0x12adf81f, 0xa9f1, [0x0, 0x0, 0x0, 0x0], 0xb58}, {0x2, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3f}]}) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0xf1, []}) 2018/01/20 05:29:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) membarrier(0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x80003f) 2018/01/20 05:29:31 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/20 05:29:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000801, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000f26000)='./file0\x00', 0x400, 0xd6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000604000)={0x0, 0x200}, &(0x7f0000f98000)=0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={r2, @in6={{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4fb5}, 0x98) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(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) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000844000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000d44000)=""/177) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000311000)='/dev/sequencer2\x00', 0xa03, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c00000)={{0xfff, 0x100}, 'port1\x00', 0x40, 0x21, 0x9, 0x6, 0xffff, 0x1, 0x6, 0x0, 0x1, 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f49000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket$nfc_llcp(0x27, 0xf98ae76366382544, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f000056d000-0x20)=[{r0, 0x2000, 0x0}, {r1, 0x4, 0x0}, {r2, 0x20, 0x0}, {r3, 0x40, 0x0}], 0x4, &(0x7f000070f000)={0x0, 0x1c9c380}, &(0x7f000090e000)={0x8}, 0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/20 05:29:31 executing program 3: r0 = syz_open_dev$midi(&(0x7f000041d000-0xb)='/dev/midi#\x00', 0x190, 0x305000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000b69000-0x30)={@ipx={0x4, 0x10000, 0x81, "0053e34238ef", 0xbb, 0x0}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, &(0x7f0000001000-0x1)=0x0, 0x50}, 0x30) socket(0x0, 0x0, 0x0) 2018/01/20 05:29:31 executing program 6: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b43000)={0x0, 0x0, 0x0}, &(0x7f000033f000)=0xc) kcmp(r1, r2, 0x0, r0, r0) tee(r0, r0, 0x7fff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000001000)={0xf9, 0x0, [0x1, 0x200, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006a7000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xfffffffffffffffd, 0x1f, 0x7, 0x8000, 0x3, 0x82aa, 0x4, 0x0, 0x1, 0x1, 0x9, 0xc110, 0xdf, 0x0]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000405000-0x20)={0x3, 0x2, 0x2, 0x5, 0x8, 0x80, 0xff, 0x20, r4}, 0x20) 2018/01/20 05:29:31 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000000)={0x5, 0x0, [{0xf, 0x80, 0x5, 0x0, 0x9, 0xfffffffffffffffb, 0x7, [0x0, 0x0, 0x0]}, {0x8000000a, 0x0, 0x5, 0x8, 0x80, 0x2, 0x1, [0x0, 0x0, 0x0]}, {0x8000000f, 0x8, 0xba32b2ea23dac88d, 0xbab, 0x9, 0x3, 0x8, [0x0, 0x0, 0x0]}, {0x0, 0x1, 0x7, 0x4, 0x3b, 0xa747, 0x0, [0x0, 0x0, 0x0]}, {0x8000000a, 0x1, 0x6, 0x5daf, 0xfff, 0x6, 0x9, [0x0, 0x0, 0x0]}]}) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a7, &(0x7f00000e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x171, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x0, []}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, "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"}}}}}}, 0x0) 2018/01/20 05:29:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x81}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb3000)={0x0, 0x0, 0x0}, &(0x7f0000c6b000)=0xc) r1 = perf_event_open(&(0x7f000003f000)={0x81cebef7fef3fdf3, 0x78, 0x400, 0xa397, 0x7164489c, 0x401, 0x0, 0x6, 0x22, 0x0, 0x2, 0xffffffffffff8000, 0x1, 0xc8aa, 0x1, 0x2, 0x0, 0x6, 0x1, 0x0, 0x88d, 0xc3, 0x21, 0x2, 0x9, 0x200, 0x7, 0xff, 0x8, 0x0, 0x6, 0x7f, 0x37, 0x3, 0x86c, 0x4, 0x3, 0x400, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000f79000)=0x0, 0x2}, 0x11000, 0x3ff, 0x3ff, 0x6, 0x7, 0x0, 0x3000, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x5) perf_event_open(&(0x7f00008e5000)={0x0, 0x78, 0x401, 0x0, 0x6, 0x800, 0x0, 0x3, 0x2000, 0x8, 0x7, 0x0, 0x6, 0xffffffff00000000, 0x9, 0xfffffffffffffffc, 0x4, 0x10001, 0x100000001, 0x3, 0x7f, 0x8d, 0x10000, 0x8, 0x8, 0x610, 0x8, 0x4, 0x101, 0x8000, 0x4, 0x6, 0x40, 0x1, 0x1000, 0xfffffffffffffffd, 0x4, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000031000)=0x0, 0x8}, 0x40, 0x100000000, 0x0, 0x0, 0x20000, 0x20, 0x80000000, 0x0}, r0, 0x2, r1, 0x2) timerfd_create(0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000bba000-0xb)='/dev/midi#\x00', 0x20, 0x0) listen(r2, 0x3) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000d0a000)=""/132) 2018/01/20 05:29:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000)={0x0, 0x0}, 0x80800) r2 = syz_open_dev$vcsn(&(0x7f000072b000-0xa)='/dev/vcs#\x00', 0x2, 0x101000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000594000)={r0, r2, 0x1, 0x3}, 0x10) r3 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@alg={0x26, 'hash\x00', 0x8000000, 0x0, 'wp256-generic\x00'}, 0xfffffffffffffced) r4 = dup2(r3, r3) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000e7d000-0x8)={0x0, 0x0}) r5 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d94000-0x1e)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146269ca021f6765dcf160e7e58f358c0002f0000158d1e6cb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000624000-0x8)=0x0) sendmsg(r5, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0xf, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:31 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f000079f000-0x12)='/dev/snd/midiC#D#\x00', 0x47, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0x9, 0x5, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000313000-0x9)='loginuid\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/20 05:29:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$void(r0, 0x5451) syz_open_dev$mouse(&(0x7f000062b000-0x12)='/dev/input/mouse#\x00', 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000278000)='/dev/hwrng\x00', 0x3a000, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00007b2000)={@empty=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00005af000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$getown(r1, 0x9) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = syz_open_dev$sndpcmc(&(0x7f000062c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) bind$pptp(r4, &(0x7f000078e000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 05:29:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f0000fb8000-0x8)='./file0\x00', 0x60) getsockopt(r1, 0x0, 0x800, &(0x7f0000d1d000)=""/35, &(0x7f0000e37000)=0x23) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:29:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006e9000)='./file0\x00', 0x3f) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000b39000-0xc0)=""/192, &(0x7f0000463000-0x4)=0xc0) ustat(0x10040, &(0x7f0000a4f000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000464000)='/dev/autofs\x00', 0x54800, 0x0) getdents64(r1, &(0x7f0000697000-0x6b)=""/107, 0x6b) 2018/01/20 05:29:31 executing program 4: semget$private(0x0, 0x1, 0x344) semget(0x2, 0x3, 0x22) r0 = semget(0x3, 0x0, 0x201) semctl$IPC_RMID(r0, 0x83, 0x10) 2018/01/20 05:29:31 executing program 3: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e", 0x1f) r1 = syz_open_dev$sndpcmc(&(0x7f0000c72000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x400000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000c15000-0x28)={&(0x7f0000c18000/0x2000)=nil, 0x7fd, 0x5, 0x4, &(0x7f00002c4000/0x3000)=nil, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bf5000-0xb8)={0x0, 0x77fc, 0x2, 0x9, 0xffff, 0x7, 0x3, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf401, 0x0, 0x8, 0x5}}, &(0x7f0000b60000-0x4)=0xb8) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d78000)={r2, 0x4, 0x3, [0x8, 0x101, 0x6]}, 0xe) 2018/01/20 05:29:31 executing program 1: unlink(&(0x7f0000657000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x10) mkdirat(r0, &(0x7f00000e7000)='./file0\x00', 0x180) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffff00000000, 0x40000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff}) bind(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x4}}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x30)=[{r0, 0x60, 0x0}, {r0, 0x0, 0x0}, {r1, 0x40, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2, 0x0}, {r1, 0x8, 0x0}], 0x6, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x8001}, 0x8) r2 = pkey_alloc(0x0, 0x1) pread64(r0, &(0x7f0000000000)=""/101, 0x65, 0x4) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000002000-0x10)={0x6001, 0x10000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x20, 0x0, 0x8000, 0x3, 0x8001}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x41}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000)="76fbf29e6a8115994caa7176ebb3", 0xe}, {&(0x7f0000004000-0x93)="d35a307d15129be7febf625d298283f1a9dbdbaeaee3be8d73fc2eea8308058cd923be87bc15ecc9846e78bbc92f3de01fab791cbe0b41c00c5460bbfd698dfa2c0cb91ac97fecf15472bb783f1d434b40e7ef8766e6af26c3a87cfd4a9f4d390cb3ea21e91d4d7cd153befba6419a25b46e35c5a772ea285beac13b41bf6311343048e70638cc7f8a58c20ceac9b788a0c998", 0x93}, {&(0x7f0000001000)="4e070370559783ab3574b3a86caf4fa9", 0x10}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000-0x128)=[{0x18, 0x6, 0x7, "5ba8724e1b41"}, {0xe0, 0x111, 0x195e, "0cc495fdbcc5ce7d1c5ace921e4708a6926baf5d5e5353d2542619865c3f79a48f902ab410a0072ec445f0b90f0520ebf70913196917a34f23be60b4247e3c9e1f99742832b0ebc98b671cbc617def292ec8d5289bf17d1c9fb4f388042a8e49f1a47833461312b48435ac5c9a2d80ae765a155b52d963fc83b4fcfe5edf1b332e355f8ea8a9595674e337a8d3097567103442f7a8065b195dd2d9be86ffb22238e6d294b0092a2d29e8421a52ae7f7c2be368c47209a21304cf6587ae65fa1d2d13794a7072459ec77065c2ba6f58f3"}, {0x30, 0x18e, 0x6, "6aa77d44bbb8aa08af872745201cb5efd90a6e91ed072606e827d6073f"}], 0x128, 0x80}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x4) r4 = fcntl$getown(r0, 0x9) prlimit64(r4, 0x1, &(0x7f0000002000-0x10)={0x20, 0x6c735391}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000005000)='./file0/file0\x00', r0, &(0x7f0000006000-0x8)='./file1\x00', 0x1) pkey_free(r2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) 2018/01/20 05:29:31 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) gettid() mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000004c000)=0x0, &(0x7f0000044000)=0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000004d000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f0000039000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001000-0xed)=""/237, &(0x7f000002a000-0x4)=0xed) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000004d000)={0x5, 0x100000000, 0x8, {0x0, 0x989680}, 0xeb, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004f000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r3+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:31 executing program 0: prctl$intptr(0x80000000002c, 0x0) r0 = semget$private(0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000001000-0x3a)=""/58) 2018/01/20 05:29:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0xf33fd3bf497dfd36, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000660000)={0x80000001, 0x9, 0x7}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000026c000)={r3, @in6={{0xa, 0xffffffffffffffff, 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]}, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x98) 2018/01/20 05:29:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x248100, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000002000-0x86)=""/134, &(0x7f0000001000-0x4)=0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000faf000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ca9000)={r1, 0x3, 0x20}, &(0x7f0000109000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) dup2(r2, r3) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00008f7000-0x20)={0x34f, 0x9, 0x3ff, 0x71, 0x17, 0x79a}) 2018/01/20 05:29:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x7, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c36000-0x11)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008c2000)={0x0, 0xffffffff97faa8a4}, &(0x7f000038d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009f5000)={r3, 0x7f1, 0x30, 0x8, 0xfffffffffffffffc}, &(0x7f0000944000)=0x18) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 05:29:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) syz_emit_ethernet(0xc6, &(0x7f00003bb000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x1017a4382fa2c016, 0xff, "1cca", "79d251497975a75ff516755067baa96273b15fa9ff384319c650652156541ca61a195e30bf5165dfc7c0710b62a835c6240462ca81061462b752350c53dee0a78a35fb97fe51f59265ebeb0576642ce2e642b5e7f18e34b635a63470824a46d1c749afaea1c8a7da0804bd236e763bb73f3dc1a15b8f2b9abaa2013fedea1287cc9ff2954761659d70d6b424c8d499455f768cd1e5549d562660a37b8ff1b526a2029117b0734d2c84fee2a611615bdb4f26c197"}}}}}, 0x0) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000770000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0xe8) fstat(r0, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000319000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000319000)={&(0x7f000046c000-0xc)={0x10, 0x0, 0x0, 0x80080080}, 0xc, &(0x7f000057f000-0x10)={&(0x7f0000243000)={0xb0, 0x13, 0x2, 0x800, 0x2, 0x1, {0x7, 0x0, 0x3}, [@typed={0xc, 0x6a, @uid=r2}, @typed={0x18, 0x69, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @nested={0x44, 0x8b, [@typed={0x28, 0x32, @binary="b8c9e1b57365e6eeb42c864a503dff40f28aaaece88b430e600a5cf31a972df1"}, @typed={0xc, 0x8f, @uid=r3}, @typed={0xc, 0x2, @pid=r4}]}, @nested={0x4, 0x5d, []}, @nested={0x20, 0x2e, [@typed={0xc, 0x93, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x90, @u64=0x100000001}]}, @typed={0x10, 0x7, @u64=0x3}]}, 0xb0}, 0x1, 0x0, 0x0, 0x67d8c238ddb93f58}, 0x8010) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e2000)={0x0, 0x0, 0x20}, 0xc) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/20 05:29:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083a000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000985000-0x4)=0x14) r2 = memfd_create(&(0x7f0000e74000)='/dev/vga_arbiter\x00', 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e9f000)="4a189fb8cb1035c62d11611665eb8142a426109c6ba462a5936fad3430ce628482090e8492c0b5c008b1d6ffd7f7991e422664791f222fbdfdec843d5fe01bb977b2da6a1ea760aafcbc3923f72ea16380e1f2b030a8709cbe9a5f9e2e000b0b711c72ae2b591f8ded22ddf8313ef6ae2ce74ae7dff6349420670ae48b7ce9a330c1323ed348a8ab0dec383a8ece6dda5eef", 0x92) accept$ipx(r0, &(0x7f0000e26000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea6000)=0x10) 2018/01/20 05:29:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 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$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) shmat(0x0, &(0x7f00005bb000/0x800000)=nil, 0x3000) 2018/01/20 05:29:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009da000-0xd)='/dev/snd/seq\x00', 0x0, 0x80200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aef000-0x58)={{0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x4, 0x0, 'kw(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00001ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r0 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000365000)='/dev/audio\x00', 0x200000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00006f7000-0x3a)={0x1, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="642f35bf1435", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="2902faf1594f", @random="233f5e2f0e2e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r2 = getegid() lstat(&(0x7f0000e0d000)='./file0\x00', &(0x7f000051a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/01/20 05:29:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000de0000-0x4)=0x0, &(0x7f0000b13000)=0x4) vmsplice(r0, &(0x7f0000e79000)=[], 0x0, 0x5) msync(&(0x7f0000785000/0x4000)=nil, 0x4000, 0x7) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/20 05:29:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005db000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x3, 0x4, 0x4, 0x5, 0x2, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/20 05:29:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x3) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000ca3000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f27000)=0xc) 2018/01/20 05:29:32 executing program 5: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b03000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000425000-0x98)={0x3, 0x0, [{0x80000000, 0x2, 0x0, 0x0, @sint={0x3, 0x5}}, {0x8, 0x6, 0x0, 0x0, @sint={0x9d, 0xffffffffffff9bd5}}, {0x1, 0x2, 0x0, 0x0, @adapter={0x3, 0x759, 0x8000, 0x3, 0xc94}}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000b05000-0x68)={0x7b, 0x0, [0xffffffffffffff13, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) 2018/01/20 05:29:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000c11000-0x48)={0x2, 0x0, [{0xf000, 0xc8, &(0x7f0000b88000-0xc8)=""/200, 0x0}, {0xd000, 0xbe, &(0x7f00004f4000-0xbe)=""/190, 0x0}]}) write$evdev(r0, &(0x7f0000521000-0x18)=[], 0xffffffb2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002c5000-0xd6)={0x0, 0xce, "6674ab7df73eed2706b9242ec34a3dc23f6ac91cf1c7d80dd3a8d83b58c2bb0640594cd12c7d3827f14fcc309490697f48989db4f9fdb11f6224cd9adae013edd930668afaa53531834926e48eac30b3317ca57ab4b95cd148d2d486a99ac4ad505cc7337abbb672a9a326110d2beedd2d149cb4380f17939c56a6f5e33c015b5552cbb41612be543eb99f2fbe670deeb8dc17c0520d2c51c105b6abb73caa3c69cbcb52fe9f64f09ebc1b766a960c1784d8cf7b845ce3c3d5f87bc993f68ebd2c1b67dcf240ee0458e2912190c8"}, &(0x7f0000f07000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000030d000)={r1, 0x65, 0x30}, &(0x7f0000933000)=0xc) ftruncate(r0, 0x10401) syz_open_dev$adsp(&(0x7f000034f000-0xb)='/dev/adsp#\x00', 0x4, 0x40000) 2018/01/20 05:29:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000799000)='/dev/snd/midiC#D#\x00', 0x0, 0x20001) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={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$KVM_CREATE_VCPU(r2, 0xae41, 0x200) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ea2000)={"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"}) 2018/01/20 05:29:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000009c000-0x13)='/dev/snd/controlC#\x00', 0x81, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000099c000-0x78)=[{{&(0x7f000007c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b81000-0x40)=[{&(0x7f0000102000)=""/72, 0x48}, {&(0x7f0000d1a000)=""/254, 0xfe}, {&(0x7f000040d000-0x49)=""/73, 0x49}, {&(0x7f0000058000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f00006c9000)=""/12, 0xc, 0x3f}, 0x5}, {{0x0, 0x0, &(0x7f000046f000)=[{&(0x7f0000787000)=""/140, 0x8c}, {&(0x7f0000431000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f0000ce5000-0x17)=""/23, 0x17, 0x2}, 0x20}], 0x2, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000665000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:29:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$midi(&(0x7f00001ff000-0xb)='/dev/midi#\x00', 0x8, 0x200000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00008be000)={0x1, &(0x7f000025e000-0x8)=[{0x8, 0x7ff, 0x0, 0x8}]}) 2018/01/20 05:29:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/20 05:29:32 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) set_thread_area(&(0x7f0000328000-0x10)={0x2, 0x0, 0x2400, 0x8, 0x400, 0x10001, 0x7, 0x40000000, 0x3, 0x10001}) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/20 05:29:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000fc8000)=[{&(0x7f0000972000)=""/33, 0x21}, {&(0x7f0000ff6000-0x3b)=""/59, 0x3b}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) 2018/01/20 05:29:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0xa6}], 0x10000381) unshare(0x400) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000621000)='/dev/dsp#\x00', 0x1, 0x2002) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000596000-0x5f)={0x0, 0x57, "e36b7afb13bd5dbe9fd2f1d8965d4e267a232389fcb4c603265452a91d1f770f616fe19969f96a3975b3948f28c89118b8f25fbf048e8631de2a550c98023d76d70347053c5ee96744ffa7e53c7680a633bb11f0a75304"}, &(0x7f0000eee000-0x4)=0x5f) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000f8d000)=0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d0b000-0x8)={r3, 0x2}, 0xfffffca6) signalfd(r1, &(0x7f0000519000-0x8)={0x0}, 0x8) 2018/01/20 05:29:32 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3da, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000062000)=0x0) 2018/01/20 05:29:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fbc000-0x14)=@ethtool_sset_info={0x37, 0x0, 0xff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000410000-0x2)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000a5e000)=0x6, 0x4) 2018/01/20 05:29:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f00008af000-0x10)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00006c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b2000)=0x14) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x6, 0x44042) sendfile(r0, r0, &(0x7f0000dc9000-0x8)=0x0, 0x800000008) 2018/01/20 05:29:32 executing program 0: r0 = pkey_alloc(0x0, 0x2) r1 = getpid() ptrace$peekuser(0x3, r1, 0x653f) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a0f000)=0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000000)={0x71d2, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xae, 0x6, 0x1, 0x80, "2bd81a23d143a78c4bc638d2a2d6cf88", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x200f1526, r1}, &(0x7f0000001000-0x18)={0x1f, 0x0, 0x3ff, 0x4, 0x5, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000)=0x10000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000-0xd)="8bad33bfd68855c79ee81e614f", 0xd}, {&(0x7f0000004000-0xb3)="76e5c90109a7a3c1bc36f1af25a50b32a0c52dc3392f9e8e67e29a8511993c7b34b2167dcda8a6e57359e337eb3cb933424879f14510e4f1517b52a42a859dc22328718683886f4df5e8615e58e0d5c1fa51cd4e3be2f8df2802b1f7387ab49d93eba3988eb002751ef0fa8911e6a818036855fa444654ad4093d9b7dcfcf5c080265c77bda053801641c04b3dcb3d15aec1e24f91608fe696f21280c899edd25e139da3b8fbf23ea9e5f3af550b1978d51ec2", 0xb3}], 0x2, 0x0, 0x0, 0x20004084}, 0x4000004) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) tgkill(r1, r1, 0x26) syslog(0x1, &(0x7f0000004000-0x30)=""/48, 0x30) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000005000)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000006000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x24)=@ipv6_delroute={0x24, 0x19, 0x201, 0x7, 0x3, {0xa, 0x0, 0x10, 0x8612, 0xfc, 0x3, 0xff, 0x0, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000007000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000007000)=0x1e) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, r0) 2018/01/20 05:29:32 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x400000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) recvfrom$llc(r2, &(0x7f00005d1000)=""/129, 0x81, 0x40000000, &(0x7f0000f81000-0x10)={0x1a, 0x18, 0x7, 0x3, 0x8, 0x131, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind(r2, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0xee) io_setup(0x0, &(0x7f0000886000-0x8)=0x0) r4 = syz_open_dev$dspn(&(0x7f000094e000)='/dev/dsp#\x00', 0xe6, 0x20180) io_cancel(r3, &(0x7f0000a96000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000a47000)="9365ec938c5662ebea86db898eb514568f14bffd1ba78260eda9cf01d07dd9f12d96ac32eeb8af2330d897ab3fa38a3d", 0x30, 0x5, 0x0, 0x0, r4}, &(0x7f00002e4000)={0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f00001e7000-0x8)=0xfffffffffffffe5e) syz_open_dev$loop(&(0x7f0000b3a000-0xb)='/dev/loop#\x00', 0xcf76, 0x800) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/20 05:29:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) r1 = request_key(&(0x7f00001ce000-0x8)='keyring\x00', &(0x7f000028e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000053b000)='cgroup\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000048000)='keyring\x00', &(0x7f0000ee0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000eb0000)="06e2efb564687c2823254e63d9e0f0053adb98d20cfa1b870f2538fad55f1df5dc42852f76e45c5e2adf86ba98a1963f48c60d29d1e7f16590af522401b060c207a3af87e11ecf45819d7bfad3db72bf9a8124a0779da3bc827c60138a8dd52610", 0x61, r2) 2018/01/20 05:29:32 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x1, 0x404083) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=""/5, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000005000-0xc)='/dev/audio#\x00', 0x824, 0x400) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0xf, 0x11, &(0x7f0000004000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000001}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x1, 0x0, 0x0, 0x6, 0xffffffff, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4}, @alu={0x4, 0x7fffffff, 0x6, 0x0, 0x3, 0xffffffff, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7fffffff, 0x33, &(0x7f0000001000-0x33)=""/51, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x4, 0x0, 0x5, 0x78e, 0x8}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000)={r4, @in={{0x2, 0x1, @rand_addr=0xdfba76e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2d, 0x1, 0x10001, 0x101, 0x7c5, 0xfe, 0x9, 0x100, 0x4, 0xfff, 0x11, 0x8, 0x10000, 0x0, 0x1f]}, &(0x7f0000005000)=0x108) r5 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000005000-0x10)="5d9415e3a2546a3f25ac1a80292549e7", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8b) connect$can_bcm(r5, &(0x7f0000000000)={0x1d, r6, 0x0, 0x0}, 0x10) 2018/01/20 05:29:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000e42000/0x2000)=nil, 0x2000, 0x1, 0x4013, r0, 0x0) setpriority(0x2, r1, 0x1000) 2018/01/20 05:29:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000f1e000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000cb000)={0x0, 0x0}) r2 = socket$nfc_raw(0x27, 0x3, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000b5f000)={0x6, 0x10, 0x1, 0x0, 0x0}) socketpair$inet(0x2, 0x80807, 0x200, &(0x7f0000ed0000)={0x0, 0x0}) r6 = eventfd(0x9970) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000499000)=0xffffffff, 0x4) ppoll(&(0x7f0000064000)=[{r0, 0x40, 0x0}, {r1, 0x275, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x10, 0x0}, {r4, 0x10, 0x0}, {r5, 0x20, 0x0}, {r6, 0xa02e, 0x0}, {r7, 0x50, 0x0}], 0x8, &(0x7f0000e96000)={0x77359400, 0x0}, &(0x7f00008eb000)={0x80000001}, 0x8) ftruncate(r6, 0xc7a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000370000)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000a4c000)='/dev/input/mice\x00', 0x0, 0x81) 2018/01/20 05:29:32 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e61000-0x4)=0x0) ptrace$getregs(0xc, r0, 0xfffffffffffffffc, &(0x7f000006a000-0xf4)=""/244) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000378000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00008b7000-0x20)={"bc8212e260706b20edce338933a4fc8f", {0x4, 0x875, 0x0, "b45da6bddb4e", 0x2, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 05:29:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x3, 0x3f}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/181, 0x4}) 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, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x4, 0x450) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000670000-0x1000)=""/4096) r1 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5c52, &(0x7f00007c3000-0x8)=0x80000000) accept4$inet(r1, &(0x7f00000c6000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbc000-0x4)=0x10, 0x80000) 2018/01/20 05:29:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000385000)='/dev/dsp#\x00', 0x0, 0x82240) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000a31000)=""/200) 2018/01/20 05:29:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000bca000-0x8)='./file0\x00', &(0x7f000065d000-0x7)={0x2000000000000, 0x7324}) 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) 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) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/20 05:29:32 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f00001fe000/0x4000)=nil, 0xfffffffffffffffb, 0x1, 0x4, &(0x7f0000e6b000/0x3000)=nil, 0x60f9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000946000-0x18)={0x0, 0x10, [0x0, 0x5, 0x0, 0xbd24]}) fcntl$getownex(r0, 0x10, &(0x7f000018b000)={0x0, 0x0}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000978000-0x68)={0x1, {&(0x7f0000eab000-0x1000)=""/4096, 0x1000, &(0x7f00004a2000)=""/184, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/20 05:29:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000144000)={0x3, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000)={0x7ff, 0x5, 0x2, 0x20, 0x560, 0xea3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0xaf27, 0x4) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000003000)=0x5, 0x8) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x3, 0x6e4aa34d) bind$vsock_stream(r0, &(0x7f0000002000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8001, 0x4) r2 = msgget(0x0, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@empty={[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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000004000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) msgctl$IPC_SET(r2, 0x1, &(0x7f0000003000-0x78)={{0x608d04ae, r3, r4, r5, r6, 0x80, 0x1000000000000, 0x0, 0x0, 0x0}, 0x2, 0x200, 0x400, 0x3ff, 0x2b, 0x100, r1, r1, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000003000-0x8)=0x4001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000006000)={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, {0xa, 0x0, 0xec5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1a}, 0x3, [0x83d, 0x3, 0x7ff0, 0x147ae75c, 0x8001, 0x9, 0x3, 0x5]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000008000-0x4)=0x6, 0x4) [ 71.707542] Bearer <> rejected, not supported in standalone mode 2018/01/20 05:29:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000085000-0x10)=[@clear_death={0x400c630f, 0x3, 0x1}], 0x2cf, 0x0, &(0x7f0000005000)=""}) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000001af) [ 71.771914] [ 71.773587] ============================================ [ 71.779035] WARNING: possible recursive locking detected [ 71.784501] 4.15.0-rc8+ #269 Not tainted [ 71.788548] -------------------------------------------- [ 71.793977] syz-executor6/10483 is trying to acquire lock: [ 71.799572] (&vq->mutex){+.+.}, at: [<00000000fbba417c>] vhost_chr_write_iter+0x278/0x1580 [ 71.808050] [ 71.808050] but task is already holding lock: [ 71.813991] (&vq->mutex){+.+.}, at: [<00000000fbba417c>] vhost_chr_write_iter+0x278/0x1580 [ 71.822467] [ 71.822467] other info that might help us debug this: [ 71.829104] Possible unsafe locking scenario: [ 71.829104] [ 71.835133] CPU0 [ 71.837684] ---- [ 71.840237] lock(&vq->mutex); [ 71.843490] lock(&vq->mutex); [ 71.846738] [ 71.846738] *** DEADLOCK *** [ 71.846738] [ 71.852767] May be due to missing lock nesting notation [ 71.852767] [ 71.859671] 1 lock held by syz-executor6/10483: [ 71.864309] #0: (&vq->mutex){+.+.}, at: [<00000000fbba417c>] vhost_chr_write_iter+0x278/0x1580 [ 71.873211] [ 71.873211] stack backtrace: [ 71.877679] CPU: 0 PID: 10483 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #269 [ 71.885012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.894338] Call Trace: [ 71.896905] dump_stack+0x194/0x257 [ 71.900508] ? arch_local_irq_restore+0x53/0x53 [ 71.905153] __lock_acquire+0xe8f/0x3e00 [ 71.909187] ? finish_task_switch+0x1d3/0x740 [ 71.913657] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.918819] ? __schedule+0x8f3/0x2060 [ 71.922677] ? find_held_lock+0x35/0x1d0 [ 71.926712] ? __sched_text_start+0x8/0x8 [ 71.930833] ? check_noncircular+0x20/0x20 [ 71.935040] ? plist_check_head+0xe2/0x130 [ 71.939334] ? plist_check_list+0xa0/0xa0 [ 71.943459] ? perf_trace_lock_acquire+0xe3/0x980 [ 71.948283] ? perf_trace_lock+0x900/0x900 [ 71.952494] ? check_noncircular+0x20/0x20 [ 71.956699] ? __lock_acquire+0x664/0x3e00 [ 71.960909] lock_acquire+0x1d5/0x580 [ 71.964683] ? lock_acquire+0x1d5/0x580 [ 71.968632] ? vhost_chr_write_iter+0x278/0x1580 [ 71.973363] ? lock_release+0xa40/0xa40 [ 71.977311] ? rcu_note_context_switch+0x710/0x710 [ 71.982211] ? __might_sleep+0x95/0x190 [ 71.986160] ? vhost_chr_write_iter+0x278/0x1580 [ 71.990889] __mutex_lock+0x16f/0x1a80 [ 71.994749] ? vhost_chr_write_iter+0x278/0x1580 [ 71.999484] ? perf_trace_lock+0x900/0x900 [ 72.003693] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.008856] ? vhost_chr_write_iter+0x278/0x1580 [ 72.013587] ? mutex_lock_io_nested+0x1900/0x1900 [ 72.018400] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 72.023478] ? futex_wait+0x6a9/0x9a0 [ 72.027252] ? find_held_lock+0x35/0x1d0 [ 72.031299] ? __might_fault+0x110/0x1d0 [ 72.035333] ? lock_downgrade+0x980/0x980 [ 72.039451] ? lock_release+0xa40/0xa40 [ 72.043402] ? __might_sleep+0x95/0x190 [ 72.047352] ? kasan_check_write+0x14/0x20 [ 72.051563] ? copyin+0x91/0xb0 [ 72.054824] ? _copy_from_iter+0x367/0xf30 [ 72.059036] ? copy_page_to_iter+0xe10/0xe10 [ 72.063419] mutex_lock_nested+0x16/0x20 [ 72.067496] ? mutex_lock_nested+0x16/0x20 [ 72.071704] vhost_chr_write_iter+0x278/0x1580 [ 72.076262] ? vhost_new_umem_range+0x740/0x740 [ 72.080904] ? iterate_fd+0x3f0/0x3f0 [ 72.084676] ? putname+0xee/0x130 [ 72.088105] vhost_net_chr_write_iter+0x59/0x70 [ 72.092747] __vfs_write+0x684/0x970 [ 72.096434] ? kernel_read+0x120/0x120 [ 72.100297] ? _cond_resched+0x14/0x30 [ 72.104157] ? avc_policy_seqno+0x9/0x20 [ 72.108190] ? selinux_file_permission+0x82/0x460 [ 72.113009] ? rw_verify_area+0xe5/0x2b0 [ 72.117043] ? __fdget_raw+0x20/0x20 [ 72.120727] vfs_write+0x189/0x510 [ 72.124239] SyS_write+0xef/0x220 [ 72.127666] ? filp_open+0x70/0x70 [ 72.131178] ? SyS_read+0x220/0x220 [ 72.134783] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 72.139772] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.144502] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 72.149228] RIP: 0033:0x452ee9 [ 72.152394] RSP: 002b:00007f90ddb78c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 72.160081] RAX: ffffffffffffffda RBX: 00007f90ddb79700 RCX: 0000000000452ee9 2018/01/20 05:29:32 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005aa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x40, 0x83, "beafbacc01f450b7cbd5e820ee035444a9c3382f9dceeb87afddc20485d3b439dd52ec2fd0a44116c98250574e89c42e998ec0f2b26646e799b453882fde23119d9a8e686780b697cbc4695e243f5946fe219cdf830ff79518a391d8c53959c9da1f3e0e3e81b83f5899ad442bc57fb96e84cc31a87e2305e580ccdffd30ea9b3c382d"}, 0x8b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={r3, 0xe7c, 0x30, 0x1f00000000000000, 0x1}, &(0x7f0000002000-0x4)=0x18) bind$pptp(r0, &(0x7f0000003000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r4, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x1, 0x3, 0x5d, r4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000005000)={0x5, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x80}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x4) r5 = accept4$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000008000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9}, &(0x7f0000002000)=0x98) fcntl$setsig(r5, 0xa, 0x24) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={r3, 0x5, 0x9, 0xf9}, &(0x7f000000a000-0x4)=0x10) [ 72.167323] RDX: 0000000000000068 RSI: 0000000020977f98 RDI: 0000000000000013 [ 72.174565] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.181816] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 72.189058] R13: 0000000000a2f7cf R14: 00007f90ddb799c0 R15: 0000000000000000 [ 72.204060] Bearer <> rejected, not supported in standalone mode 2018/01/20 05:29:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000037e000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000270000)=0x0, &(0x7f000061c000-0x4)=0x4) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/20 05:29:32 executing program 7: 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)={&(0x7f0000ba9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e6000-0x5e)=""/94, 0x5e, 0x9}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xdae5, 0x8, 0x0, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x10000}, &(0x7f0000a78000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x11) ioctl$KDSKBLED(r2, 0x4b65, 0xfffffffffffffff9) read(r2, &(0x7f0000002000-0x7b)=""/123, 0x7b) unlink(&(0x7f0000002000-0x8)='./file0\x00') ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000002000-0xb)={0x3, 0x7ff, 0x9, 0x9, 0x2, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x81a, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000003000-0x20)={0x5, r3, 0x10001, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000005000)=0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={r1, 0x3, 0x30}, 0xc) open_by_handle_at(r4, &(0x7f0000002000)={0xa3, 0x0, "91064170deabd53c08fbbfca8d79abc5b7c8dbbd4ca9e5db4d232cbda4cbd80d6d6362818b9faf12c332d2530f6d7f94c9d2815756cfdc12a20cce1f1e21dcb151b3bb9e18f7869ec0efb547d3cc8ee29812d6754ce8da8d32893b8bd329ade9ac8a5c0960316e82487ab41a9c320afa84a41206f12f5e3aba362929cbad8e14f5df4a0b801289e5b262a749d6d72910155535c3c101ee37a9bd2f"}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) 2018/01/20 05:29:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 05:29:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_fuseblk_mount(&(0x7f0000145000-0x8)='./file0\x00', &(0x7f000049a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000c68000-0x8)='./file0\x00', 0x1, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002de000)={{{@in=@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035d000-0x4)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000bdd000)={@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000408000)=""/133, 0x85}, &(0x7f0000110000)=0x0, 0x40}, 0x40) 2018/01/20 05:29:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000030a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000045d000-0x3)='ns\x00') fcntl$notify(r1, 0x402, 0x2) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/20 05:29:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00009e9000)=""/246) 2018/01/20 05:29:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = creat(&(0x7f00006b6000)='./file0\x00', 0x1d0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000f04000)={"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"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000389000-0x4)={0x3}, 0x4) write$selinux_access(r0, &(0x7f0000b86000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x39, 0x0}, 0x43) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00002d0000+0xee3)=""/151) 2018/01/20 05:29:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x5, 0x80, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000002000-0x10)={0x0, 0xa000, 0x0}) r4 = semget(0x3, 0x0, 0x228) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r4, 0x4, 0xc, &(0x7f0000003000-0x7f)=""/133) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r2, 0x6, 0x1, 0x4, &(0x7f0000004000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) semctl$IPC_INFO(r4, 0x2, 0x3, &(0x7f0000004000-0xd4)=""/212) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setscheduler(r3, 0x3, &(0x7f0000002000)=0x216d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000)={0x20080522, r3}, &(0x7f0000003000-0x18)={0x2, 0x3fe, 0x6, 0x101, 0xaaeb, 0xffffffffffff92d4}) r5 = shmget(0x1, 0x1000, 0x100, &(0x7f0000004000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000002000-0xac)=""/172) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000002000)=0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000006000)='./file0\x00', 0x4000, 0x1) 2018/01/20 05:29:32 executing program 0: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000e6000)={0x6, 0x8000}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x8, &(0x7f00000e8000-0x40)=[&(0x7f000006f000/0x4000)=nil, &(0x7f00000a9000/0x3000)=nil, &(0x7f0000064000/0x4000)=nil, &(0x7f0000049000/0x3000)=nil, &(0x7f0000025000/0x3000)=nil, &(0x7f00000d1000/0x1000)=nil, &(0x7f000003c000/0x4000)=nil, &(0x7f0000053000/0x3000)=nil], &(0x7f0000020000)=[0x1, 0x5, 0x1, 0x3, 0xac4, 0xfffffffffffffffc], &(0x7f00000a7000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/01/20 05:29:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fchdir(r2) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) r5 = dup2(r1, r3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000011d000)={r2, r5, 0x6, 0x1}, 0x10) 2018/01/20 05:29:32 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x80202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x4b)="e068fad6ccc9a0b39189e60b90c1e88f7eee3ae103ab1da73af56d0dae2765bdef49dc5eb1cde560c01f1a473310e740b6e2916f312f0036104c1a3f90390524eb3703d259571f7e6f81cc") fanotify_mark(0xffffffffffffffff, 0x84, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') utime(&(0x7f00008f8000)='./file0\x00', &(0x7f000033f000-0x10)={0x20, 0x9}) 2018/01/20 05:29:33 executing program 6: epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x210002, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000097b000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x5, 0x9b, 0xffffffff]}, 0xa) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00004bc000)=0x2, 0xfc27) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000022000-0xa)='blacklist\x00', &(0x7f000003f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001a000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000040000-0x2e)='system_u:object_r:systemd_passwd_var_run_t:s0\x00', 0x2e) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000001a000)='cifs.spnego\x00', &(0x7f000003f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="4bf80450d2c36043f816165a6475403e295aea9d29f3", 0x16, 0xfffffffffffffff8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000041000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) keyctl$search(0xa, r3, &(0x7f0000004000-0x8)='big_key\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) 2018/01/20 05:29:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x8) mount(&(0x7f00004f5000-0x8)='./file0\x00', &(0x7f0000caa000)='./file0\x00', &(0x7f00003d3000-0xc)='aio\x00', 0x0, &(0x7f0000adf000-0x1000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b5a000)={0x0, 0x0}, &(0x7f0000e8f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec7000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) execve(&(0x7f0000ce4000)='./file0\x00', &(0x7f00006ca000-0x28)=[&(0x7f000057d000)='vboxnet0\x00', &(0x7f0000d83000-0x1)='aio\x00', &(0x7f0000ad3000-0x4)='aio\x00', &(0x7f0000094000-0x4)='aio\x00', &(0x7f0000ca0000-0x4)='aio\x00'], &(0x7f000073d000-0x28)=[&(0x7f0000b15000)='\x00', &(0x7f0000c6a000-0x9)='vboxnet1\x00', &(0x7f0000d8c000-0x4)='aio\x00', &(0x7f00005b1000-0x4)='aio\x00', &(0x7f0000a1f000+0x803)='\x00']) connect$vsock_dgram(r0, &(0x7f00004a9000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e37000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x100}, &(0x7f000013c000-0x4)=0x98) flock(r0, 0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000018d000-0x10)={0x1ff, 0x0, 0xff, 0xf4f, r2}, 0x10) [ 72.269766] kauditd_printk_skb: 70 callbacks suppressed [ 72.269774] audit: type=1326 audit(1516426172.942:829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000bbb000)='/dev/admmidi#\x00', 0x2, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r0) connect$ipx(r0, &(0x7f0000845000)={0x4, 0x3f, 0x0, "357421a48070", 0x7, 0x0}, 0x10) 2018/01/20 05:29:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xe, 0x81) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d66000)={0x3, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000080004531, &(0x7f0000de5000)="") 2018/01/20 05:29:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbb000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e87000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getpgrp(0x0) sched_setattr(r2, &(0x7f0000924000)={0x30, 0x7, 0x1, 0x8000, 0x7, 0x200, 0x100, 0x9}, 0x0) ptrace$cont(0x20, r2, 0x5, 0x7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dbe000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000)=0x20) 2018/01/20 05:29:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r3, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f00005f2000)=[{&(0x7f0000ba6000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000ee5000)={0x0, 0x0}, &(0x7f0000449000-0x4)=0x10) 2018/01/20 05:29:33 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00001d6000-0xa)='/dev/vcs#\x00', 0x3ff000, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/57, &(0x7f0000001000-0x4)=0x39) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xef)={0x0, 0xe7, "ca269d9be7617dd754c348ff5dbd71563e763b374966f8cc6a619dc28d3c036fc94150bfe6fca1bf495fb681fef654d6809c9406d7f68eccaee853f2763bc15f275ca1cba9e81791e441832265b9e1a794fcc6a6a532db6b991a9cf3fe843e8a7e8e714aa90dcf1b4469aaf85dbbe8ff37715d32b78b07470cf198e623e340c88fa6fe4de5d9626b6e049e5bc456b830f325cada441fd3aa2619e0e35b08b52f95c87bdf498a842f5c6577ad2d9ad831558089b33a12da0a47a6d4f8975272751ef1447823339a01b8fa58d9ce1ec2df5509ede0702dd96f23af5659b3975c65a01a88a7e505be"}, &(0x7f0000001000-0x4)=0xef) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x0, 0x0, 0x0, 0x100000000, 0x7}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x5, 0x0, 0x7, 0x7, r1}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000005000)='\x00', 0xa00) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000009000-0x8)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000004000-0x8)={0x0, 0x0}, 0xffff, 0x1000) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000008000)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000000a000+0xa9c)=0x8) [ 72.271490] QAT: Invalid ioctl [ 72.288727] QAT: Invalid ioctl [ 72.340474] audit: type=1326 audit(1516426172.948:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 72.404414] audit: type=1326 audit(1516426172.976:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d1e1 code=0x7ffc0000 [ 72.432781] audit: type=1326 audit(1516426172.976:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=259 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 72.457665] audit: type=1326 audit(1516426172.976:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 72.482778] audit: type=1326 audit(1516426172.976:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 72.511197] audit: type=1326 audit(1516426172.978:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 72.536171] audit: type=1326 audit(1516426172.978:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 72.560739] audit: type=1326 audit(1516426172.978:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:29:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c7e000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000e8b000)=""/137, &(0x7f000041a000-0x4)=0x89) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f000040f000-0x8)='./file0\x00', &(0x7f00002b6000)='./file0\x00', &(0x7f00004db000-0x6)='bpf\x00', 0x0, &(0x7f000054d000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4f000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:29:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000aaf000)='encrypted\x00', &(0x7f0000d39000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f13000-0x13)="05bad8c8833f1fa710cc60b13704f5c422cfbe", 0x13, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000c68000-0x8)='keyring\x00', &(0x7f0000821000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) 2018/01/20 05:29:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x381000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000950000-0x8d)={0x0, 0x85, "d00799fc029c1feb0a71bac5a09d726e3c09eb0e92bc5c2279854ae9b221e4a0196ddded30ac963a92d77f73482d438b2278b16bb1bc4b94ea84cc57b95ae6fe6fc260d4d5249b5cc8cb979230563d3c1c06d1369bd5ce8eccfad2b6c2c0e774998301b2406cb2f43d995b6e948f079723171059a14117f5f5667f2f4b7b58ade7e9df9a39"}, &(0x7f0000d89000)=0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [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]}, [0x10000, 0x0, 0x80000001, 0x10020, 0x3f, 0x7, 0xffffffffffffffe6, 0x21, 0x101, 0x5, 0x10001, 0x4000, 0xfdba, 0xfffffffffffffaf8, 0x6]}, &(0x7f0000001000-0x4)=0xfffffffffffffff5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) timer_create(0x3, &(0x7f0000859000-0x60)={0x0, 0x1, 0x0, @thr={&(0x7f0000395000-0x1000)="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", &(0x7f00001e7000)="c0b368adc835a86ac6301b6f7cb0f8ec7bb38445ee6fd6b55f344060fa8defc64d46e342d8a9ab0f83c171ccdd284b59c3fd79259d453c37b87a259cb2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a7000-0x4)=0x0) timer_gettime(r3, &(0x7f0000be8000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = accept$alg(r2, 0x0, 0x0) sendto(r4, &(0x7f0000d87000)="0130b950cbb14518010777e9642462a65089d8919c1e039084fec08c4012ec61d9322baa4add662fb9cacad3dc44a5e19d34583a7eb54a5c42111abcd2ff02f14dd58a532355338ac83c75465cdf71bd19fcc83dd8b2a3fb0db4d4f5d0e1f5f81d9fe0120c5e420a068c972b009c6ba243e7cf1c12e51f8c4beb149c56", 0x7d, 0x0, &(0x7f0000860000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/20 05:29:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x105600) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000135000-0x8)=0x5000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = creat(&(0x7f0000ee9000)='./file0\x00', 0x9) mkdirat(r2, &(0x7f0000ede000-0x8)='./file0\x00', 0x10e) r3 = accept$alg(r2, 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000187000-0xb)='/dev/vcsa#\x00', 0x2, 0x40000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000911000-0x5)={0x100000000, 0x9, 0x80000001, 0x10001}, 0x5) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000e2e000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x25}, @ldst={0x3, 0x1, 0x7, 0x8, 0x8, 0x51, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000da3000)='syzkaller\x00', 0x4, 0xfe28, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$alg(r3, &(0x7f0000f47000-0x38)=[{0x0, 0x0, &(0x7f000007f000)=[], 0x0, &(0x7f0000bef000)=[], 0x0, 0x0}], 0x1, 0x8040) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r3, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:33 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000011000)={{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]}) 2018/01/20 05:29:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)="") chroot(&(0x7f0000b62000-0x8)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fda000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000072d000)=0x0) 2018/01/20 05:29:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000096b000-0x8c)={0x0, @in6={{0xa, 0x2, 0xb3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000764000-0x8)=@assoc_value={r2, 0x3}, &(0x7f000047c000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) read(r4, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/20 05:29:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x44) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000bcf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000054000-0x4)=0xb) [ 72.585266] audit: type=1326 audit(1516426172.979:838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10506 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 72.620400] atomic_op 0000000057b1ad55 conn xmit_atomic (null) 2018/01/20 05:29:33 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000397000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="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") prctl$intptr(0x8000000000000008, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b3000)='/dev/ppp\x00', 0x4c080, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000c6d000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x9)='}]system\x00', 0x40, 0x8162236f3a42d2e8, &(0x7f0000001000-0x40)={0x3b, 0xfffffffffffffffa, 0x4, 0x4, 0x2a, 0xb3, 0x1, 0x7}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/20 05:29:33 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000603000-0x68)={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]}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, r1}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00003cf000)='/dev/loop#\x00', 0x8, 0x180) readv(r2, &(0x7f00009c7000-0x60)=[{&(0x7f0000c88000)=""/4096, 0x1000}, {&(0x7f00009a2000-0xd1)=""/209, 0xd1}, {&(0x7f0000ca9000)=""/196, 0xc4}, {&(0x7f0000a54000)=""/131, 0x83}, {&(0x7f00003b8000-0x50)=""/80, 0x50}, {&(0x7f0000900000)=""/117, 0x75}], 0x6) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000274000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe(&(0x7f0000fd7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000cd2000)={0x7, 0x78, 0x0, 0x40, 0x1ff, 0xfff, 0x0, 0x1, 0x80, 0x0, 0x1, 0x2, 0xfffffffffffff9e1, 0x10001, 0x3, 0xc6, 0xfffffffffffffff8, 0x6, 0xe8c9, 0xfffffffffffffffd, 0x2, 0xfffffffffffffff9, 0x5, 0x410, 0x9, 0x257, 0x7, 0x1, 0xc4, 0x101, 0xf31, 0x10001, 0xff, 0xfffffffffffffffe, 0x7, 0x7, 0x10000, 0x800, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000ef8000-0x1)=0x0, 0x1}, 0x800, 0x79, 0x3, 0x6, 0xfff, 0x1000, 0x3f, 0x0}, r0, 0x5, r3, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f00000d6000-0x4)=0xdb, 0xffffffffffffff15) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000201000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfcd, 0x7fffffff}, &(0x7f000014d000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000140000)={r5, 0xe000000000, 0x8001, 0x7}, 0x10) 2018/01/20 05:29:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f35000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000034000)={0x0, @in6={{0xa, 0x3, 0x1dd6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000cd3000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000a2000)={r2, 0x5319, 0x1, 0x8, 0x4, 0x41b}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/20 05:29:33 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000262000-0xb)='/dev/midi#\x00', 0x1, 0x40) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002a3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000-0x4)=0xe8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000d27000)=0xebe, 0x8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000d29000-0x38)={0x0, 0x0, &(0x7f0000496000)={&(0x7f0000d28000)={0x2, 0x1, 0xffffffffffffffff, 0x9, 0x4, 0x0, 0x5, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000ae000)={0x0, 0xfc, "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"}, &(0x7f0000d28000)=0x104) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d27000-0xa8)={r2, 0x0, ""}, &(0x7f0000216000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d23000)={r3, 0x0, ""}, &(0x7f0000d24000-0x4)=0x8) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/20 05:29:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000006000)="0901368911e382c0c62a8da412478b5bba43f90db29136777a") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) [ 72.635475] encrypted_key: insufficient parameters specified [ 72.650132] encrypted_key: insufficient parameters specified 2018/01/20 05:29:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e6000)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007a9000)=0x8, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) 2018/01/20 05:29:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x0, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_submit(0x0, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:29:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000434000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 05:29:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002e7000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xb8) getresuid(&(0x7f0000749000)=0x0, &(0x7f0000617000)=0x0, &(0x7f000032f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff0000)=@sack_info={r1, 0x4, 0x0}, 0xc) 2018/01/20 05:29:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f00001f4000)='system.posix_acl_default\x00', 0x0) getsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f000052d000)=""/4096, &(0x7f00007fe000)=0x1000) dup3(r1, r0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000018c000)='/dev/ptmx\x00', 0x400000, 0x0) 2018/01/20 05:29:33 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007ec000)='./file0\x00', 0x800, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000095d000)={0x7, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:33 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000011000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x7f, 0x6488, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x7, ""}}}}}, 0x0) r0 = creat(&(0x7f000000d000)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x5, 0x4) 2018/01/20 05:29:33 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000032f000)={0xd, 0x13, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1ff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x80000000}, @alu={0x7, 0x400, 0x0, 0x7, 0x7, 0xfffffff8, 0xffffffffffffffff}, @jmp={0x5, 0x97, 0x7, 0xb, 0xa, 0xfffffffc, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x100000000, 0x7, 0x9, 0x5, 0xfffffffc, 0xfffffffffffffff8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x792929d6, 0x0, 0x0, 0x0, 0x8}, @alu={0x4, 0x5, 0x0, 0x5, 0xf, 0x0, 0xffffffffffffffff}, @generic={0x8001, 0x7, 0x200, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000aac000)='syzkaller\x00', 0x7, 0x90, &(0x7f000002a000)=""/144, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x8, 0x4900) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x3, &(0x7f0000002000)={0x0, 0x0}) accept$inet(r4, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000003000-0x10)={0x6, &(0x7f0000001000-0x1c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@common='bpq0\x00', &(0x7f0000002000-0x5c)=@ethtool_coalesce={0xe, 0x16, 0x4, 0x4, 0x1000000, 0xb8c, 0x6, 0x0, 0x20, 0x100000000, 0x5, 0x905, 0x9, 0x9, 0x3, 0x0, 0x3, 0x7, 0x4, 0xffffffff80000000, 0x800, 0xfff, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pptp(0x18, 0x1, 0x2) r5 = socket(0xf, 0x0, 0x401) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x7, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000)=0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000006000-0x24)={r2, 0x3ff, 0x1, "eb7323690a7aecfbf810d5efb19c3654d4c390a2d03581eb1738"}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000ccb000/0x18000)=nil, &(0x7f0000007000-0x18)=[@text32={0x20, &(0x7f0000006000)="66bad00466b8000066eff30f2327670f00d70f01c866b80e018ec0d31c72c4e29da8c9c744240011000000c74424022a000000c7442406000000000f011c2427b805000000b990ff00000f01c1", 0x4d}], 0x1, 0x40, &(0x7f0000006000)=[@cr4={0x1, 0x20000}], 0x1) r6 = msgget(0x1, 0x200) r7 = geteuid() stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000+0x97f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r6, 0x1, &(0x7f0000005000-0x78)={{0x0, r7, r8, r9, r10, 0x20, 0x3f, 0x0, 0x0, 0x0}, 0x1, 0x8, 0x101, 0x84, 0x2, 0x5, r3, r3, 0x0, 0x0}) 2018/01/20 05:29:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f61000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000eb8000-0x2)='..', 0x0, 0x0) openat(r1, &(0x7f00006c1000-0x2)='..', 0x0, 0x0) 2018/01/20 05:29:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000100000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000399000-0x4)=0x0) fallocate(r2, 0x0, 0x0, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fb6000-0x50)=[{0x7, 0x6}, {0x0, 0x8001}, {0x7, 0x0}, {0xb, 0x963c}, {0x3, 0x200}, {0xb, 0x3}, {0xb, 0x7}, {0x0, 0x100}, {0x8, 0x200}, {0x3, 0x7f}], 0xa) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) sendto$llc(0xffffffffffffffff, &(0x7f0000428000)="", 0x0, 0x0, &(0x7f0000d23000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/20 05:29:33 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000f20000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000603000)='/dev/snd/timer\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r5, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x7, &(0x7f0000988000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000abe000+0xd52)={{&(0x7f000010f000/0x1000)=nil, 0x1000}, 0x3, 0x0}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00002ce000)=""/64) umount2(&(0x7f00003de000)='./file0\x00', 0x4) r1 = open(&(0x7f0000e50000-0x8)='./file0\x00', 0x800, 0x61) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000a2d000)={@common='bcsf0\x00', @ifru_addrs=@nfc={0x27, 0x1000, 0x3ec, 0x7}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000042f000)={0x0, 0x2, 0x2, [0x1, 0x20d9]}, &(0x7f000028b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bb9000)={r2, 0x3, 0x10, 0x5, 0x12}, &(0x7f0000763000)=0x18) 2018/01/20 05:29:33 executing program 0: 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}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x244000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:29:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r1) exit(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, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00004d2000-0xe)='./file0/file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a3b000-0x9)='/dev/rtc\x00', 0x480000, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00008e0000)={"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"}) 2018/01/20 05:29:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80000) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)="") syz_open_dev$sndpcmc(&(0x7f0000005000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x200000) 2018/01/20 05:29:33 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000696000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) timer_create(0x7, &(0x7f000078c000)={0x0, 0xf, 0x1, @thr={&(0x7f0000ae2000-0xb0)="b8badb54381ad3450814d988834b11aa3e46354075b691a505f00858601571ab744078750ccb913cd8f233eb134a7cd26a16a60e15d3af8688ea76714e4d837f9ff50370557622e3ac52d0ea66bdedeaf35b19df96b55f23315acdd92cfcf4cbb2870653a9fa9d86a4ca0802bd5924ef58368d42a46d06ddfa41e99c9e7f97a43779da196a6f19e8409f88f9012815ff12504458c5f40ebe06fd41c5dffb82c89f7945c775f360c508301c34786eb064", &(0x7f0000a2d000-0x98)="4e940cb0726b9e020ce3937ffae28148ed82b64fa7e991dacdddded4489b2d9d1fe1394ccdff5ff728bd3484224d6413e609124e740c131dc4e7706420cc2888d5b4067a9c1a699a7b64c9d251d3152080aceea00674c5704367740669cb596f0db19ce6785a5a994b0058adc23b401513b1eb5ebe4010271f12fce5527342d078885437ba202d0ab521160e4255931f60b75735a4d23da9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b0000)=0x0) fremovexattr(r0, &(0x7f0000735000-0x8)=@random={'btrfs.\x00', '\x00'}) 2018/01/20 05:29:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) set_thread_area(&(0x7f0000078000)={0x9, 0x20100800, 0x2000, 0x3, 0x9, 0x7, 0xffffffff, 0x6, 0x5, 0x36e8}) 2018/01/20 05:29:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) syz_open_dev$mice(&(0x7f00000a8000-0x10)='/dev/input/mice\x00', 0x0, 0x200200) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/20 05:29:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f0000c31000-0x1000)="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", 0x780}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) flock(r0, 0x2) recvmsg(r1, &(0x7f0000876000-0x38)={0x0, 0x0, &(0x7f000046c000-0x30)=[{&(0x7f0000d76000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x5, 0x5, 0x6) getpeername$netlink(r2, &(0x7f0000087000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000084a000-0x4)=0xc) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000838000)=""/9) 2018/01/20 05:29:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000189000)={0x3, r0, 0x1}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00002eb000-0x18)={0x112000, 0x1f002, 0x0, 0x6, 0x9}) openat$cuse(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/cuse\x00', 0x40800, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00004af000)=""/144) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x0}]}) 2018/01/20 05:29:33 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b61000-0x9)='/dev/rtc\x00', 0x5c0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a41000)=0xcea1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x22, 0x4, 0x48, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffd000-0x18)={r1, &(0x7f0000f62000-0x3)="", &(0x7f00008fa000)=""/0}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000232000)={0x27, 0xfffffffffffffffa, 0x9, 0x7, 0xffff, 0x3, "5d8e3a7bcd1bdea24efc006ae89da1c72ac140c9e0c0a7c69443fcde0affe95370f23392609c2e4665132bde319773cceefc938bfeb49c9b655257627763b8", 0x5}, 0x10) 2018/01/20 05:29:33 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, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x7, &(0x7f0000988000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000abe000+0xd52)={{&(0x7f000010f000/0x1000)=nil, 0x1000}, 0x3, 0x0}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00002ce000)=""/64) umount2(&(0x7f00003de000)='./file0\x00', 0x4) r1 = open(&(0x7f0000e50000-0x8)='./file0\x00', 0x800, 0x61) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000a2d000)={@common='bcsf0\x00', @ifru_addrs=@nfc={0x27, 0x1000, 0x3ec, 0x7}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000042f000)={0x0, 0x2, 0x2, [0x1, 0x20d9]}, &(0x7f000028b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bb9000)={r2, 0x3, 0x10, 0x5, 0x12}, &(0x7f0000763000)=0x18) 2018/01/20 05:29:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4d000-0xa)='/dev/ptmx\x00', 0x206, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000093000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003b2000-0xc)={&(0x7f0000eed000-0x8)='./file0\x00', r1}, 0xc) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0d", 0x9}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f000033a000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:29:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xa0)=""/160, 0xa0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000002000-0x4c8)={{0x1, 0x7, 0x7f, 0xd242, "8b9f91d0850c24bd67838f50d651793761962d862a3b27086b592c65dd2c334269998a17481428a84156c250", 0x0}, 0xfff, [0x0, 0x401, 0xdf51, 0xafe, 0x81, 0x3, 0xfffffffffffffffe, 0x4, 0x81, 0x7, 0x9, 0xffffffff, 0x4, 0x20, 0x101, 0x2, 0x200000000000000, 0x2a, 0x56d, 0xbb, 0x100, 0x3f, 0x2, 0x5, 0x0, 0x1, 0x9, 0x200, 0x5, 0x9, 0x68e27a4c, 0x3, 0x7, 0x5, 0x401, 0x0, 0x6, 0x7, 0x5, 0x0, 0x4, 0x2, 0x7, 0x7, 0x7, 0x1180, 0x0, 0x0, 0x40, 0x1f, 0x0, 0xcba6, 0x0, 0x20, 0x9, 0x8, 0x9, 0x81, 0x9, 0x80000000, 0x1, 0xb363, 0x400000000000000, 0x1ff, 0x5, 0xa85, 0xa6, 0x7, 0x5, 0x81, 0x0, 0x9, 0x9, 0x20, 0x7f, 0x4, 0x8, 0xad7b, 0x0, 0x80000000, 0x80, 0x1, 0x0, 0x60a, 0xffffffffffff90ce, 0x1, 0x0, 0x8, 0x6, 0x80000000, 0x589, 0xffffffff80000001, 0xfffffffffffffffd, 0x2, 0x3, 0x3f, 0x800, 0x7, 0x1, 0x81, 0x1d7e, 0x52, 0x3, 0x5, 0x7, 0x5c8, 0x7a61, 0x3, 0x80000000, 0x5, 0x200, 0x1, 0x0, 0x7, 0x6, 0x9, 0x670, 0x4, 0x9, 0x4, 0x9, 0x6, 0x1, 0x76, 0xfffffffffffffffb, 0xe8, 0x7f4e, 0x100], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000d56000)=[], 0x11a, 0x0, 0x0, 0x0}, 0x80) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:29:33 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000a24000-0x101f)=@dstopts={0x0, 0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8001, 0x1000, "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@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x5}]}, 0x101f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009aa000-0x4)=0xd8) 2018/01/20 05:29:33 executing program 0: socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000069a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d10000)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/20 05:29:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00001c4000)={0x1