2018/02/06 20:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fa5000-0x9)=@known='user.syz\x00', &(0x7f0000b78000-0x74)=""/116, 0x74) futex(&(0x7f000000d000-0x4)=0x4, 0x400000006, 0x0, &(0x7f00000a4000-0x8), &(0x7f0000869000)=0xfffffffffffffff9, 0x0) 2018/02/06 20:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004da000-0xa)='/dev/vcs#\x00', 0x8000000, 0x400000) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e39000-0x4)=0x51926191) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006d7000)='/dev/usbmon#\x00', 0x5, 0x103000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000940000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0xff, 0x1, 0x8, 0x200, 0xbd}, 0x20) r2 = getpid() kcmp(r2, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000ebd000-0x8)) creat(&(0x7f000016f000)='./file0\x00', 0x102) 2018/02/06 20:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000a9a000-0xdd)='net/ptype\x00') sendfile(r1, r1, &(0x7f0000dc1000), 0x27) 2018/02/06 20:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x19, 0x6) write(r0, &(0x7f000046a000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/02/06 20:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x1000000009, &(0x7f00003db000-0x4)=0x7ff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006ab000)=[], 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000be3000)=[]}, 0x0) 2018/02/06 20:28:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0xfff}}, 0x3, 0x0, 0xffffffff, 0x37ff, 0x2}, &(0x7f0000002000-0x4)=0xa0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='oom_adj\x00') 2018/02/06 20:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) fgetxattr(r0, &(0x7f0000ac5000-0x10)=@random={'system.', 'vboxnet0\x00'}, &(0x7f0000353000)=""/213, 0xd5) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000333000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000ec7000)=0xe8) connect$can_bcm(r1, &(0x7f000060c000)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r3}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) r4 = dup(0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00006dd000)={r1, 0x0, 0x9, "86855488dde7b29b70791cf4c7ddae5f3136398547b7de0803dc006b8e964d70983ebd9e09ae5d34722c5dd1359b5efe51262a54aafafb15d6886057d03f9a5daf31af2c2fc644f45c78999ccc9617e3d0173f50"}) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7769c69b15ff986ca0899000002000000e4ffffffa70aaf584ecb7fee496e6866856b76b5f7000000ffff0000004e2f9663a918fa1efd9b0b"}, 0x10208}, 0x1}, 0x0) 2018/02/06 20:28:38 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b62000)={0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$TIOCCONS(r0, 0x541d) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) [ 110.254093] audit: type=1400 audit(1517948918.788:72): avc: denied { getattr } for pid=11696 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=28140 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 20:28:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x3, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006000-0x4)=0x80) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0x1000) syslog(0x5, &(0x7f0000002000)=""/28, 0xfffffffffffffff7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000006000-0x1000)=""/4096) 2018/02/06 20:28:38 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c85000-0x4)=0x5, 0x4) 2018/02/06 20:28:38 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f00000e0000+0x7b4)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00007e8000-0x20)="c7a37876e258aa23d6160da28474de5a2a9aa995db6b95b1328ad9940720ab4b"}) sendto$ipx(r0, &(0x7f000081c000)="4dcd8e3485aa8e21d67024801d9882d91a1f50522d715f16322ac4e985ad2cd70b5d7d0bdbc9816f670608ea25b7c60748676d49d6539f4df5200a468bfc0a180695a0ea7b3a4f0897d620c326ef455a69aca2b88815313e54764dde18c541601e6ba983a3bef6af8519428535eb73dea5ab6010931c38a2db3d96d732536a3532852509ad41b2fe07ca5f895bf361c093698979b83fa0bae378cae33d0e1eb3a5d522a9f9d5969eb46f17e28ceb8dd0412e79a08f55", 0xb6, 0x80, &(0x7f000011a000-0x10)={0x4, 0x6, 0x1, "a9c520fdb32e", 0x319}, 0x10) finit_module(r0, &(0x7f000004b000-0x8)='\'vmnet0\x00', 0x3) 2018/02/06 20:28:38 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000cde000-0x8)='./file0\x00', 0x4) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000092e000-0xf8)={0xa, 0x0, [{0x7, 0x1f, 0x6, 0x1f, 0x8}, {0x3, 0x9, 0x7fff, 0xd70000, 0xb137}, {0x6, 0x3, 0xb9d, 0x100000000, 0x200}, {0xd, 0x0, 0x8000, 0x79, 0x6}, {0xc0000008, 0x3, 0x8, 0x4f89}, {0x8000001f, 0x7, 0xadfb, 0x5, 0x7ff}, {0x0, 0x9, 0x8c6, 0x100, 0x4}, {0x4, 0xd6, 0x50000, 0x4, 0x1}, {0x0, 0x1, 0x1000, 0x7, 0x100}, {0xe, 0x5, 0x20, 0x9, 0x8000}]}) 2018/02/06 20:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000bfe000-0x8)={0x77359400}, &(0x7f000006a000-0x8)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e3000)={0x0}) faccessat(r1, &(0x7f0000b0d000)='./file0\x00', 0x20024, 0x100) tkill(r0, 0x1000000000013) pselect6(0x40, &(0x7f0000a76000-0x40)={0x2, 0x7, 0x5, 0x1ff, 0x7, 0x3, 0x8000, 0x1}, &(0x7f0000034000)={0x81, 0x4, 0x1, 0x0, 0x4, 0x5, 0x3f, 0x9}, &(0x7f0000ec7000-0x40)={0x8, 0xfffffffffffffff7, 0xffffffff, 0x5, 0x7ff, 0x5, 0x3, 0x400}, &(0x7f0000501000)={0x0, 0x1c9c380}, &(0x7f0000dbe000)={&(0x7f00005cf000-0x8)={0x9}, 0x8}) 2018/02/06 20:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/arp\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000442000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x52d6}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x70) sendfile(r0, r0, &(0x7f00004db000)=0x8000003, 0x5) syz_open_dev$audion(&(0x7f0000394000)='/dev/audio#\x00', 0x7, 0x4000) preadv(r0, &(0x7f0000016000)=[{&(0x7f000098f000-0xf4)=""/244, 0xf4}, {&(0x7f0000873000)=""/185, 0xb9}, {&(0x7f0000a75000)=""/191, 0xbf}, {&(0x7f000079a000)=""/86, 0x56}, {&(0x7f000067c000-0x9e)=""/158, 0x9e}], 0x5, 0x0) 2018/02/06 20:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000e4000-0x4)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007a8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000578000)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000004d000)={r2, 0x10001}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00006ab000-0xc)='/dev/ashmem\x00', 0x80, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000e8b000)) 2018/02/06 20:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6c000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00002e1000)=""/115) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x10001}}) 2018/02/06 20:28:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000281000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x7ff, 0x1ff, 0x100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[]}, {[@dev={0xac, 0x14}]}, {[@empty]}, {[]}, {[]}, {[], 0x6c1153df}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6}, @ra={0x94, 0x6}, @end]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 20:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000232000)='/dev/snd/seq\x00', 0x0, 0x2200) pipe(&(0x7f00001e6000)={0x0, 0x0}) setrlimit(0xe, &(0x7f0000039000-0x8)={0xffffffffffff0000, 0x63}) r2 = fcntl$dupfd(r0, 0x406, r1) msync(&(0x7f0000af7000/0x4000)=nil, 0x4000, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000730000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00003b1000-0xc)={0x50000014}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000d85000-0x10)='/dev/input/mice\x00', 0x0, 0x1) personality(0x0) write(r4, &(0x7f0000f03000)="fe2c1979ed5c2ee03b5d4eec74eb9255f6aab99d644c7524147de75989d9de36f3", 0x21) 2018/02/06 20:28:39 executing program 0: 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, 0xf8a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2c000-0x9)='/dev/rtc\x00', 0x80040, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000312000-0x4)=0xe, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000da4000), &(0x7f0000e5b000-0x4)=0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f00008c9000-0x10)=@nfc, &(0x7f0000c75000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cc9000)={0x0, @in={{0x2, 0x1, @empty}}, 0x2, 0x6, 0x10000, 0x100000000, 0x88}, &(0x7f0000ed8000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009ff000)={r3, 0xa1, "47834f97b2830f89574160a42032940c26ecfe3272f189e49613090fc36103566d7bb2126e04cbf1679d7a808b0e43f3892c358946b9dc20308209220bda092a9535d8a446053e361769e58184548394a91343e2b9eb726606d5cb4b1c0d3836602f5a1e75585fa0ec9c23f390e319ffbe67f684466ffbe6392000c70d3a228677d5cdc249c1c4c08e3d4d8d9788a3557218946cd825cf7ee714955c6aca2feafc"}, &(0x7f0000853000-0x4)=0xa9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000df0000)={r3, 0x4, 0x0, 0x1, 0x2}, &(0x7f0000417000-0x4)=0x18) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x8000, &(0x7f00003b9000-0x8)={0x0}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00005a7000-0x48)={0x4, 0x0, [{0xdc0, 0x0, 0x8}, {0x3b0, 0x0, 0x6}, {0x0, 0x0, 0x80000000}, {0xbbf, 0x0, 0x5}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b0000-0x9)='/dev/kvm\x00', 0x10800, 0x0) r2 = socket(0xf, 0x805, 0x5) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000a05000-0x4)=0x7fff, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000d65000)={0x0, 0x1, 0x0, 0x1000, &(0x7f000070b000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f000004a000-0x10)={0x0, 0x0, &(0x7f0000231000/0x2000)=nil}) openat$audio(0xffffffffffffff9c, &(0x7f000045a000)='/dev/audio\x00', 0x2000, 0x0) 2018/02/06 20:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006e2000)='/dev/cuse\x00', 0x10000, 0x0) bind$netlink(r0, &(0x7f00003b6000-0xc)={0x10, 0x0, 0x1, 0x3000}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000abe000), &(0x7f0000c7f000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/06 20:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000898000-0xc)={0x7, r0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000012a000), &(0x7f0000043000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000194000-0xc)={0x1, r0, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001c8000)=0x33, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x240) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000c1f000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000d3a000)={'rmd128-generic\x00'}, &(0x7f0000590000-0x1)}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000057c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000ef8000)=0x101) syz_open_dev$sndtimer(&(0x7f0000fa0000)='/dev/snd/timer\x00', 0x0, 0x400) accept4$llc(r3, 0x0, &(0x7f0000352000), 0x80000) 2018/02/06 20:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000f0e000)=[]}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000060b000)=""/24, 0x18) r2 = dup2(r0, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00003d1000)={r3}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) r5 = syz_open_dev$amidi(&(0x7f000087e000)='/dev/amidi#\x00', 0x10001, 0x8b00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000001a000-0x108)={0x0, @in6={{0xa, 0x1, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}, [0x7fffffff, 0x7, 0x48880dd9, 0x2, 0x8, 0x8, 0x80000001, 0x8000, 0x6, 0xdf71, 0x10000, 0x3ff, 0x6, 0xaafb, 0x208]}, &(0x7f0000fc7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00009c0000-0xdf)={r6, 0xd7, "dcbfbce085762bb53144b0aadeb7d392b36999f0632fafd6426ee9ed5f553b705f1f365390228ce417ad61d58e90ff3c7487916ade24c9107785781c42c8a01b0b0aa16ded831a9e5ae56631236016373666201f9e3e47a994776fcb55f4d0ccecfe4f8f89927bd8a1c4805fc17121d60a0876238d15c3a8b46b4e59c40e340dd790051adeee50f5fe4a1edce7b0a2e28516c9db50c1f283b03991e51a40fc7c584ce2ba66f31c0b2defd2e1e435aa29c15a1a64e683fb4cd97e9f626fe4cd6c2c2c8052d71c3274c667e1c361eddc6116e34268c692d7"}, &(0x7f0000ef6000-0x4)=0xdf) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d00000-0xa6)={0x0, 0x9e, "21a39ba01e1ca06d6b76c179fb150ae6a3bb53a60c32e5d8654ba90a48efe0b215869eccc1ada1091ab37990bc5cee38e86f96f4f71032e2a0cbb3dfca9837f3c7f59db6ae2054b1384adf523b2187b0badebe864f6e3403345a5089ae0f1f15d7e207d89ff63e1d58414c568e616c966abb87e8001b2670a55ef526973fc3ee9b2143a5be0e7d029a2b61563a08bc5ab27b5089c9121ba476664b15b628"}, &(0x7f000015c000-0x4)=0xa6) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000217000)={r7, 0xffffffff}, &(0x7f0000125000)=0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000bd3000-0x8)=[0xffffffffffffff01, 0xfffffffffffffffe]) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034a000-0xc)={0x0}, &(0x7f0000267000-0x4)=0xc) ptrace$peek(0x1, r1, &(0x7f0000abe000-0x4)) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a3000-0x8)='./file0\x00') 2018/02/06 20:28:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e12000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r3, 0x7fffd) sendmsg$nl_generic(r4, &(0x7f0000a0a000)={&(0x7f00000d7000-0xc)={0x10, 0x0, 0x0, 0x480200}, 0xc, &(0x7f0000ee6000-0x8)={&(0x7f0000d90000-0x21b0)={0x21b0, 0x1e, 0xf07c9665d0651ca3, 0x1, 0x1, {0x18}, [@generic="72597365c3a89b29943c4526e64c53b2c44c23cb109b0f54109c492f38688c3a97c9b30a9198eaf98d2f33770c8965ed4561e998044e32a2cc2b5597ed6b70e5e5e22e7abdf20de097a243ab95cf8d049412056241d51b725fd7f566d58c13644361944b62a74752001e1a6e1d2b0916b3fed488505335e3158c3ff86b12ad4faa45b6c0e582bbb3afe7591d84f2c6ac6e8997fe600e72f32c64f4ac6ed4", @nested={0x20fc, 0x2f, [@typed={0xc, 0x4d, @fd=r4}, @typed={0x18, 0x2a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}}, @generic="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@generic="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@generic="3e05bbc28740c10e61c5b21b8b6ca4952efb93811532105c7e04e3c787"]}]}, 0x21b0}, 0x1}, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00002e8000)={0x8, &(0x7f000067e000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000099c000)={r5, 0x3}) fchown(r0, r1, r2) r6 = syz_open_procfs(0x0, &(0x7f0000315000-0x17)='net/ip6_tables_targets\x00') preadv(r6, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/02/06 20:28:39 executing program 1: 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)) r1 = syz_open_pts(r0, 0x0) syz_open_dev$mice(&(0x7f00006ab000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)) kexec_load(0x3f, 0x2, &(0x7f0000648000)=[{&(0x7f00007d2000-0xa9)="d7f92fad543636591d8a5b8d89b6b902e8f0fa872e8b41112aa21b0dc1d9584689da30fb8d9dc10e6571e47d985362064dd79a024d68a6debb97bd2a9f5c0fce1828116e4845858d3ec1327ff563e268d828d7531685d18bcfedd8d1ec626372492be5c0ac14c096fec8ad0150383e02e9a9a227ab18488cde4411f1a2e0cade4c5e3fc7f755982b6eeb74773f224ac699036fc64429f13cb7d064a83a203307e3c9627f2f20f232ab", 0xa9, 0x3, 0x3}, {&(0x7f000038e000-0x31)="c757701a8267b30f8b097786849192993d787dd6b4ea76dfc630e4f2598ef0f790c4d8c7a91cb164388c649fde72c21b92", 0x31, 0x1, 0xea1}], 0x2) 2018/02/06 20:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000d7d000-0x8)={0x9d, &(0x7f00001ed000-0x9d)="b05b461fdd3d40fa6e82d839f5a65a873a6bb2aa69628b47bfe4ba5f5b98fc3d1f9904896befd0305cc7b05298e32b9dcd4723f8e74fcb1ee5ce7e55e9715937c5104de6dac973c27dddd4b078d6f88538aa460ba5d4bac418066f528e75bab644f54eefdf16017fc6216023d058c3d88162dd4b4c38ba39a1cfd7c7442e80306c8d6f08734d3297e3f9d506cacfc5e3c3fcd87e387020a5bd77bba7cf"}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000725000-0x3f8)=@security={'security\x00', 0xe, 0x4, 0x2ac, 0xffffffff, 0x2b4, 0x2b4, 0x94, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000024c000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x2b4}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "c87bd6881264e496df920ecb612bc5be8be004b27dd0a213bd5dbdb6047b"}}}]}}, 0x308) 2018/02/06 20:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) userfaultfd(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000420000)=[{}], &(0x7f00009ca000)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000486000)) io_submit(r0, 0x1, &(0x7f00005c3000-0x20)=[&(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000566000-0x6a), 0x0, 0x80, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000724000-0x18)={0x0, &(0x7f00001b7000-0x8), 0x4, 0xffffffffffffffff}) 2018/02/06 20:28:39 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x80) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/06 20:28:39 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000006000-0x4)) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) sendto(r0, &(0x7f0000000000)="98fb323768b8fe6facf95ea3ca7b21dbaf94d07e6a90705c69add97c140508a8fafeaa14cc2136e8bb95d98cdc04bc4dd04af4980b22a02bfb24f59c496bc655d7092290cff833180b352a5cb6ca5d71e2fd994b02fad664854dff601afcf03f890db403e7c881ddbc2ce81e75dff2241f7306aeac109c9956d69468adfb33ab1ec07f5aa1a125a564c2b012c076673b3cce4874bce601c8e784", 0x9a, 0x8090, &(0x7f0000002000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000008000-0x4)) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000065f000-0x8)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000341000-0x108)={0x5b6, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x0, 0x9b81, @loopback={0x0, 0x1}, 0x401}}}, 0x108) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = add_key$keyring(&(0x7f0000b88000)='keyring\x00', &(0x7f0000a3b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x9) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000cf7000)=[], 0x0, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f000058d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0xc000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aae000)=@assoc_value={0x0, 0xb}, &(0x7f0000173000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000685000)={r4, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, &(0x7f0000077000-0x4)=0x8c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000097a000-0x4)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/06 20:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000289000)='/dev/qat_adf_ctl\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005a0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000e9c000-0x8)={r3}) r4 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/06 20:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x10bc, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b1000-0x4), &(0x7f0000715000-0x4), &(0x7f0000e1c000-0xbd)) exit(0x0) 2018/02/06 20:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x3, 0xeb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d38000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='teql0\x00'}) [ 110.725662] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 110.743766] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 110.748666] QAT: Invalid ioctl [ 110.790059] QAT: Invalid ioctl 2018/02/06 20:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x4, 0x28001) flistxattr(r0, &(0x7f00008b1000), 0x0) r1 = request_key(&(0x7f0000a7e000)='encrypted\x00', &(0x7f0000d92000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007cf000)='/dev/input/event#\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f000057c000)=""/227, 0xe3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000355000)='/dev/cuse\x00', 0x1000000000000000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c5f000-0x62)=""/98) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f00007ae000-0xd2)=""/210, &(0x7f000029d000)=0xd2) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x47, 0x2}, {}], 0x20) 2018/02/06 20:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x0, 0x1, 0xad, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair(0x1f, 0x7, 0x2, &(0x7f00002a4000-0x4)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f72000)={0x2, &(0x7f00000cd000-0x10)=[{0x3, 0x4, 0x9, 0xbf5d}, {0x3, 0xfffffffffffffffb, 0x80000001, 0x1}]}, 0x8) msync(&(0x7f0000ddf000/0x2000)=nil, 0x2000, 0x5) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00002ed000-0x10)={0x3ff, 0x1, 0x4, 0x3}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000742000-0x4)=0x2, 0x4) 2018/02/06 20:28:39 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000003000+0x3b5)={0xe444, 0x6000}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x40}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000005000-0x28)=[{&(0x7f0000000000)="77f0714d2b59d7141acede66c676ff6cfb386389859d030466e50ba34f2b6192fb127000c5ad9273", 0x28}, {&(0x7f0000005000-0x76)="fb4428bb6861452a2fd13036e9eb7e47893763eb91b6ce047698a5b25661b736e004f84dc4eacfa510e7244b29cada6b5723d4d7e5a81fefc3da7e24bf5bd89fb4002e6a62c11a9eb71c3546f32750a2056bc7d1b704ab73211e924c3c5a19921e98d6cd51c7e01c74a43f1c8fa2fdb8dace2fefb24d", 0x76}, {&(0x7f0000004000)="0a7d41c7eef5769af2b2dc2a19490673486d7be24a55b86a65e8c2a094d4147426793a083fb3b009492e8633092ae9abfbb791cbac3006cf2ec51f81b2f22b1346360dccf2bc7db701bb56623bcaf42c66b953793b100425614c48ddc82f5532bc630cbe2f5ff8fc9edbf7dfbdc872e91816f1557dd444f7aad56a65d01d35b511a83654034a7760e48d7d8d5ac9e0d88c816c2435aeda05e9cee0d4c88e7d24d2f32d9ef4996a8a20c9a62d192d039642eaa437264d63329e7cfe227852a5afeda7169fb12310919a", 0xc9}, {&(0x7f0000000000)="34fd45f63ee933965cede926db9298873eb6c531b9db3cb725a3820877287221786c39c9c6565a691aeac12866c74a8d386c12bab6f76ac29c894aefd2d54dfad1c47b233b6c5d6398ce02af3a5a2b7abdb1c2b9bc67763ff02c49cef90c69ed6c3a3e6aa5101db4f87fe84241d0da55bcc3a6b9b7499f36882f244227a6ae30d71a87c6a7ffd445993df7695c4ecf2f42ba88fd3e8c42ff5714f3069e8f64f41fe2950624c6bdb86e178b389a5841d2624ffedac2be75dc27ff4992c3ed323f4908379c5070ada61187765e3de9483310c074de38298d6ab9275a808e59212c8701ea2a198693fb65c1e27b9116d287f0411d6420516aad26b95e6a0105", 0xfe}, {&(0x7f0000002000)="94f94a65ca13b60ba40b11", 0xb}], 0x5, 0x0, 0x0, 0x4000}, 0x4000) 2018/02/06 20:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000881000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a6a000), &(0x7f00006f2000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) getresuid(&(0x7f0000541000), &(0x7f0000951000-0x4)=0x0, &(0x7f0000c72000)) r2 = getuid() setreuid(r1, r2) 2018/02/06 20:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008ff000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@multicast1=0xe0000001]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = syz_open_dev$amidi(&(0x7f0000d30000)='/dev/amidi#\x00', 0x3, 0x40000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000bbc000)) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @empty}, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000dbb000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x5, 0x3, 'client1\x00', 0x2, "796f7c72492706a0", "fcd4f38af0f332174aaf8307b81bc582a3ca688eb24bb06af28a9a9d2364c63e", 0x7, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/06 20:28:39 executing program 1: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e84000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e82000)) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000168000)='/dev/amidi#\x00', 0x7fffffff, 0x4000) r2 = signalfd(r1, &(0x7f0000910000), 0x8) unshare(0x40600) r3 = epoll_create(0x4000000000000004) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000e83000-0x2)='./file0\x00', 0x30000, 0x100) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000e83000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000519000-0xc)) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000168000)={r4, 0x0, 0xfb, 0xcf, &(0x7f0000e84000-0xfb)="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", &(0x7f0000e83000)=""/207, 0xc3c, 0x10001}, 0x28) r5 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00002a2000)=[@in6={0xa, 0x0, 0x100, @empty, 0x10001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x2c) signalfd4(r5, &(0x7f000080f000), 0xffffffffffffff81, 0x0) 2018/02/06 20:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000097b000)={0x0, 0x101}, &(0x7f0000d6f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002cd000)={r1, 0x0, 0x200000000000008}, &(0x7f0000b9b000-0x4)=0xffffffffffffff4b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000090b000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xfffffffffffffff8, 0x3ff, 0x1ff, 0x471, 0x22}, 0xa0) 2018/02/06 20:28:39 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/hwrng\x00', 0x101000, 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xb3)="2780b638767bdce96825281eec89d346d90f757a627b943e89157478aeeb2c2ec25e0307e70c9dff6af557ac346f9e0f1d296f308a8203d757dc38d0653116a96b79f18499302b7a126cd1b6592339f19773a72cac74b386010bb0795f01b0267b0791cf0618bc189f06bfb1efafbe7f0b054b74d490ceb8bac12d82d6af032ca4f57c08ce807d7b854f81701dc54bab2f532234fc599b0b16e508c4ad48a07009bf6a3b70f3748a8bba4d2f1931ea95eae5ba", 0xb3}, {&(0x7f0000000000)="fe4b301d065bfa0fe5d7438e43df34c31e913da394876b43968017c41130f725c07bd05a8f72cd06b4111f4fe7383eb6a73f12cbc7cf60f2ff042ab042d04221dc7057701dcb0d4394958db5a709d6c0296751c79f4cc3c37a7c58c05a064bd51c80315d48483f9ea44bf17314ad7d8e15ed9bc2", 0x74}, {&(0x7f0000001000-0x29)="1e02e710bbebf4658148b1849553e57e014249e336392f1374f1330e65cdde11dd1697b203f3d1cca0", 0x29}], 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/06 20:28:39 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x46) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e9d000-0x5)) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000623000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d0d000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f36000-0x8)={0x1, 0x58}) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg(r2, &(0x7f00008ad000)={&(0x7f0000276000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000781000)=[{&(0x7f0000b84000)="0d97d77dac49c3c6058c5cfa7ecd671f8981687629dac222736195dc1ef0e699ff6670e871604438ee8fe9b9ba416dc3cc4acf4e9ed75ff206427b044d592ef9", 0x40}], 0x1, &(0x7f0000735000)=[]}, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000c5b000)=[{&(0x7f000009c000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0x18}, 0x0) 2018/02/06 20:28:39 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f84000)={0x0, @in6={{0xa, 0x2, 0xa86, @loopback={0x0, 0x1}, 0x7}}, 0x7, 0x8, 0x9, 0x9, 0x687a}, &(0x7f0000cf4000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000fa2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/rfkill\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e90000-0x1008)={0x0, 0x1000, "39f02b53969db196bc2ae6d3f29ce54ed2fa777f0358862d5bdea642c770dbe86f5b1db76dbfa155c1fbaf9f9fb548e8a839d0e3f2dc2113583ae0d2816350066bdb9346c1809d236f74bf2b5d722e316814dd85e5594a2b8dd369b398a31c338b012305b8f0577875469ff32ec5bfd2276da29aaf2bed6fb77474b43712e2d212096faa819f757cf38ab0e24cf0548764587f165edd28a175127cf28c52eb6432a4ed75687396c2ab3e71242b380eb98bb09ed792e8f035605d761f13f74db8e9e2b239a0f82053e8a57cbaaad13a5e86210dfc395c270e9dea5d84aa9c564dc85b7d336f0d60cc839afd77b36b2e4598374fd32318a5036d0ef95159134a08fa2f2932af4998fbae34ccb0d19ec82e092689323f70e98e1c8cf77c83a2cafd8622fcd07c4c5f846493a4194a41e6cb3d473206ece0127ed398b287cbdda06747546a16aa61bbe1b3c148b999d529152adadb7c7bc22ba377479ed9636f7224fb249e615a8a9d0c495f6ef24019b3fe9106014371a926bb89b509068ee95ad60970bb40156c8ea9cecfc55a138d71900a4a75f5edb89d9ba6310866f19da4d03876f252bdf1017e02497632bb51a38c098e2589f9f55c9f78270f2d9f1ca3f2b556d91ba198a837d3b1070da5450f75d724127fc827cbd7374dc48aa86da9c02e9a53cdf0a696342d0f7846fe171e5e4f2a7736e3e962a22faa64cb72b808c5c6d4d84025aeebaa9023b38ab3622ce198771e3f9382ca4f88571522aa55d5c161092dd552ce7e63b5f52cff53d1d4604ee2329cec3264224b2037edd4ff2434f9f164fae1b8024f5ceac8dc8e8bc42cf86196b7e3d0fbfe2f8b68b27178816306552e721a2d58e8ce5d1a907648bd441e72a3a1b9e0b7f8eaefa235631b012359aebd6e0212ffe8b73855a9bbd7d2030fd954ae1d367fe7e4afa147be6393dc6b9e9037758bdc0d0f665d66d820cf0ce515fcd8ac071d8f526bfd0ed6d7852f8e2c93de79506dd2e6171b3df25eefcb6058f088468e0860ab47653f208818227e46ce931e3ea3be62e730107afdf50d18adb1b2aa19480c47a9020598ea7c50023da0e0a97aac0de0a0ce90048071937565ac6b2916e34b080643c781001a15c34bb1be37b3d5b2f50412bff4e4b35ce36f06663179dc1b4e1379d69ba91f9dbbcc15a1aa4dffe7bc4898eb580244bd6c48c5881387bc6f5d553b21f0d894be5b219445017ccca933fb3b39513aa78a8a8f886de203bc7574c5da9e33404643671b4220ee19641c8c8e09ec7649e73e6b8bb4aa4e1491d3806ac020865c3e19587af0ff0fd81832a82c693b1ce879bdb7471a0cf9a02e5354ae3fc0d54b45ca3083775662491366efc05d3d278ad516358f700588a00cf788ef1eaa274d35f83c1c9905f5d537d63070a179cc9118226cf43bbc4cbcda4af06a4e22ad1ecd2d840b006ea3ab984a56bddcbd573c7685de28c699d506192435f0ce6eaca87327ea4e804d03d24db6fd0f14e90d9176f13ad5ca79e6028b0c00b98fba2d9ea4e1f7373cf60dc8ae092bc75978eeba086fc73302f88a0cef2e9221140aa461c70b914489ea37fe324c9311dfee841cba2c357a6027c7cbcb5401491ee68e26fc0994b764da3c6067716aa0c52e7007a0952599b72f52523bb03cc47cddeb9b7ee130d08696625064edbd48464eac4a88367bee31d3cf0ad747be11dfdab49e4b7f13e5b9343a5289fdb16f3eb509928f633cd32530371a42fe5691f6c05929ad2fc5f3fe72188788c430de98da82f95144d191cab63c75bc1c86d1b75fdd606e83c0fd2bb14728c9eab04dd027427d2bb24280e3ac75c03beab654ccb295dd6b05b2720640ea43d9ff3c512ec1cd9b73d480dbd7c7dc0b32f8fe634f347125b3f4380969e9b889c1edf430c90ab722acbd8fa8e9e71056d4f5b32dcdf2626a0b0bac6713ac72371ad0cf61b2198b15f53d703dafb3001a4a3b52d7d861ef9f327d77e63898db9c7ec059130812ca4283df789a1d9653197cb584e37761d88fa55b613b3a627d513af8f9d4b0d5df3058eb29f558991e1fc0c143f96a36274009e4580f34334f9cb40b42fa4b30145b28d60f9b539c38f6c7fdc28c0d72f650d6f77f7ff314499c37cf8d607e6c0a416818ba799e4d87a95b092ef0fe1f36c013a9bfc290da8f54a86548ef0dd447561e25cbdb092452767c1e98f00ea67288475b36bad646f688272aab1492f43d6bf4a19422778ee0f63a62ef5afc550f0294b0f019e0cd9c14e26269a0dc1bc689471fe874c5b5a692d4b15842527729854f30c98f168d93a8a12bb28feb242fd8f0ea337301e8b28c5b4fc09dcf5fc1ff3ddf8cf18bb3854ed1474a67c0e5f265916c5342601e9a66a97e79e9ce35b06f237a16b5912b5e0122a77cde5c661be0ff6c8e6434c56e6c80cc190ede5436a73bea2fb3e09098516b53d322e8ee53e16d3e5eb837fcff1bf1b65460e0da571064bd8d73768ffd9f68329e87ba7d7996e5fb9036af4667854c7393093d6908892298e84010009deb971852743fab6abff78e98f19660e4679b667628cac27293d5310a850f4476db732d8dd7a5173802ec832f5bea0d6038877ebba1d5eb1dea9ab9959395901669ba6a4088357e4f60476641bad01d425830683421ffb97c340d071d13250ddd707c85ff296a95f4543892b0ac3b8b4dce92577f7e4280029bdea25c3ab3eb2c8c8c97a1ee5f9cfa35d3bdba64b967bfb747cfab999c310aa65ac976bd2c18a85c549dae43f385585d2db222ff9da18133f6d6d549d1bed126ebacd4a210a7fc883d4f2ecb276a6a2ce5ac28df66e1aae28cbe2aab83d78d855fe525975012997ddb4bca5d73ab1cdaf0dd57ab0ac9a87955ec1616e8920d1ef24736cb992c97a17d464743df1d9960744c8e41da2f205eadda12bcab66eb73a34f9ecc24e6fc9972de60c258de1d9b69e4cd5e21483b3ed936b99a499b670efa6b03226f34a9970714de390edf2d8503553333e01d397172e85b3ea76c3e62090628d1945f71eabe795842f547109a59d8e2273878845a8e15750dcfdd1d3baf6e4c87f2321475f83d6b11737fecf63c72c5d4c994e167ee7bf29d436e9e8fe5c3d69b31557ca11ab06f87b562ba52c6433e3b72d2ab7d0eacdf01bb1c0aa78df641398c3049225ea965c06e0097c1111e1fd58ac33358d8fdedfd2be969a70b729eb392eb2f7b2ad725ea91763d1ef2b32785b6eb7942fc55349893241b3f550693e8d768cbcb21d1cb727c04720c8b81ab6b910799176e9755269816c5d54aa4ff6ed172808bb181fcfaabfe4859b20208d5c82301ed50c63f409cb0ef8259f75843ed1ee7a37178be7418c3324d0a8ba2b269d6b9f60b9b1e1ca316694f1eec9644347e09d18ac55d9aea122b36f1a1f7be3179c70d5035a1220468dbe6cc645ef26baf53f8881cec1a2507e009bfdeca3795536b9cf3b4de41fd906a87afd1065a65e0fe9cd22e03271c93cee5f5267ea7b873aeac0a4ed26f413196c85ae3566449504328020dd54a96b070433a3ea37dc5dafedb7add28a741719b75646e59d3c1b74fbfef7aec4c99251f3c65c6d6571b51a3774bd571c11c9c1c97e86870549e5f48cddfab98271eeb8148f177063089589cc2a1f61b9c314e2b5eb85f23bc128d90d6679c637d900242aa81728366507c550d49dc2d80d13983a73ed79a58e862a1dc381a23b2ebb98bdf5fb0a2620d95983d90878ea60625e1259541563bde0078373d53dffd393d76dd9cad2e717354dcb7ab9d810801d685cf858f6e1ba42e1339ebb1f7fa01210444cb9ac27f3ba6ed2d2e42b635b68d16da75c301396b3feb72b0d2eeec202a166ddde305e6789e5170852d6dab935af5d8ec1df813072a5d6c266291c7b751ccefa13d0a8fdcceaad13d771aa427b4eb20b186c595afda4ff719e6ef9b272d68d8e829422267a31e3d3ae21730ba38b505ff3c6107ac97f3bd27bb5d2623d7efe2da27a4e32749dc567abfac544429930e3f33b09360d37bfa6c06b68a9cc80f3c7dd835ae7f45e668d4549a8e66faaa4e1c1f2616517ff780e46fc7bef70f58755b665d514461a49d326db3b7d706f8e0e6f2997acbd960b90f5bf90bab79326da741ace8427818e7ce92797713fe12c1829c1cffe4f4df8e38a8972d06492f37d28d65373fa61b63002bf193abf1a35d3c23deaf9e234a5ea5edb6cff8e9db206517766a102535f60eceee92038a7a355a732739658170dc35e2c857bdbe91e679e3dc298cce37aea1c785953092379954ff30763e30c633ed299240ac08beabff7cbd5ae91a7643abf827ec2c91b517aaee84a802653ff06b3e0933c3891eaa2c7ee31a7a5a44fd0cfa2a9f58ba9f49c6318bee336a71df634f0a4304b56ccd4ce2b1756d5faef5d894aef7fc383e73aad6abf665cf05d5e3c0a034b486360f14f2764168f5f743555631e35b13a641decbbafbb08c2e8449cb94d1a2584fea57ed2323d2689b02af2bf72a59d6d8ebcccafdbe75d34e7f84310f0a7956a9943406026c7c3901296a6528696689f16d0f6ce64d99e183547d24dedd4d36d1030edf86eb453660dae63394bdf4da0f7061bc52556b895d7249edcc27cf796816e288e59a8d41391b79b7eac92d438e1776e8ff81589f07235f98c286b735d70233167f6b1c2c5df575a45e49cdc2e2336f01b52999d48d26159ae5481642ff92fbafd5fc4654d6c41dd8ea9d8eb9610bc82491ea44d8c66a609dc2e1f125a94186d0c068bcde3bae567ef431f8f0d61e531278604fbd56c7dcc730d6256410269cedf81299830d40b8fbf15b6c698b364b76fa23d95bb31efeb37c55bb4af6816882afe2458de2a843f61fd9fa35678f1d088084f64e62080866b594f3681255c302797d035c3b22d41ebf760423a4c6b45a1c54ec73b9e69831242078beff4cd46cbd2bae3d7fb5c131dbb5e44516b7f6a85952c5a6ef6f35e03f3f372647b6b10da495cd84712b05c365e026e13beab3fe87c98f6dcf71c410e4f0135c7b60a4db1f3e277403084e512c6d785a93132612c61d8e668b03e22b735733a8e2484ae56cc64fcfcb9cf5032ce8d29178590622e83b7eb7300ca6e630a85c209fdbeea54e1db87b876832e532f27429bffe40b746ff98821229d8e9bea139b69bd59a116d617bc60002bf03b45c67db7cba152195fa78d974787ec12fb4e48b13b8b42e90757d1d59c0182852d50f5b94bcb2f470e24cb76c46f84d39238e6702b371ce7eeee3a5443b9cb75eb2cc31dcbd2b6ef8df4d09311fe3745273fd3b33b9b92a9c8549e3b70f3cc91580331e00dd188f686eb7ddc2c88056027e0d34306ea419cb2bba61a89f9a2d0a98150f121481afcb1a681b04f55d15cede36d0766ff0b56b040291963ad7ed7a4b7a05ca8acd8b29b820aac8812c2d2f79a3495ea1f2adfe0b53ee41713676e96831421844049d3bd850ac421489c22bfb613aa85be1ebbd767db7d2aac491b05debea3716c3ee26a6bdc09fe700f46cea284b2cf214bf22632cf67887ce37328c641cea0bd6503a063509ec169da44bca9f676e7769eb1ddc4e4e9d9151695fbd6d4696dbdc4518d44e4488b95ddb0a43fbb99c1b8d735c2cc18866c3c5ed7f3213648556c6e92fceab3a6d2003cd8e8316dc5879ab238192635a49ea1ad4d0bfdc88717e2fb34e75e1fd02b5c2b91fd0cb2a9f6860c771adfb9a8506be9f2ffdb375c34e76259dc2791d69b10550c1fe012865d516fb2dcf76a43ed8141c8bd202db962ac90d"}, &(0x7f000081d000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006f5000)={r3, 0xb0, &(0x7f0000fbd000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x5d2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x450}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f00004d0000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x4, 0x4000000000080003, 0x0) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007bd000)={r4, 0x3, 0x2, 0x81}, &(0x7f00001d1000-0x4)=0x10) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r5}], 0x1, 0x0) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00001c0000-0x48)={0x60003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f000065c000-0x4), 0x4) 2018/02/06 20:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f0000)='net/ip_mr_vif\x00') pread64(r0, &(0x7f0000fa2000), 0x115, 0x0) 2018/02/06 20:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)='$', 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008d7000-0x1)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[]}}], 0x1, 0x0) writev(r0, &(0x7f00009b5000)=[{&(0x7f0000375000)='@', 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f0000b07000-0x2b4)=[{0xb4, 0x10e, 0x800, "9ec2cee912de2319ab2ce657455ca0f17101793fd014c7eabb6aed2f9c77b04af51f50ce36fe9b15b34ea4cccb493919a7ae74f1910a84ad9cfc538b229110e63f3e190dabf80f9d90ab9a765e955de072235643eb672139128f6112832c97f6af21db0af7234469534573430508445bac365af3dcab000392bb9d5d4abd539e3d7b1b83fe16b18163ef274b166c163c06ea5134ba23a471fcc10490854add7e8361961644"}, {0x10c, 0x3a, 0x5, "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"}, {0x4c, 0x108, 0x9, "bc6277e06fe441ef126fe14c1488b2e18618a0ffb07f8d30665b603ad1425e566232ce56c4b2a836010b363b98cf9baf854c65047a6b0f6aa4434f9a0599f996"}, {0xa8, 0x11d, 0x100, "f2899d76b7f64149cb686aa26681c10d95e14fc081064f73b04fdb3685cb6465f3555af52a8dfc6c4471e5236cdf8741db00ce2ad08e6e775a7ae3d61015a5b3c3ce6da0adfc88b3b907b82a08fee2ceac0fc2daa3014f85158de9d35df0e37c7f292215f7f850bdd0a0a8b56fe84c6b32ec398266783ebcdcd99352e6f2a4f200e74a92c609ea43c05653ffcb3ca4b1e6ade1a5b92b4ee370"}], 0x2b4}, 0x8040) 2018/02/06 20:28:39 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x4c, 0x0, &(0x7f0000fa5000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000382000-0x30)=[@flat], &(0x7f000055d000-0x10)=[]}}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000fa5000-0x1c)={0x0, 0x0, &(0x7f00009e7000-0x10)=[], 0x0, &(0x7f0000c74000-0x238)=[]}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfd, &(0x7f000000d000)) 2018/02/06 20:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) clock_gettime(0x0, &(0x7f0000f5d000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000fdb000-0x60)=[{{&(0x7f0000460000)=@generic, 0x80, &(0x7f0000445000-0x48)=[{&(0x7f0000285000)=""/151, 0x97}, {&(0x7f00008c7000)=""/97, 0x61}, {&(0x7f00007ea000)=""/12, 0xc}, {&(0x7f0000b55000-0x60)=""/96, 0x60}, {&(0x7f0000caa000-0x1000)=""/4096, 0x1000}, {&(0x7f000043d000)=""/148, 0x94}, {&(0x7f0000a31000-0xc4)=""/196, 0xc4}, {&(0x7f0000be7000)=""/13, 0xd}, {&(0x7f0000b99000)=""/46, 0x2e}], 0x9, &(0x7f0000f9a000)=""/170, 0xaa, 0x4}, 0x2f80000000000000}, {{&(0x7f000071d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000d1f000)=[{&(0x7f000072d000-0xbf)=""/191, 0xbf}], 0x1, 0x0, 0x0, 0x4}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000d31000-0x8)=[{&(0x7f0000114000-0x41)=""/65, 0x41}], 0x1, 0x0, 0x0, 0x9}, 0x5}], 0x3, 0x40000020, &(0x7f0000544000-0x8)={r2, r3+30000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000706000)={0x0, 0x60, "3633daed0d64056159d19aa286bb917c015c8cefb4d42b2d3b6cf4baaed4c26b69179ce288bc810592944f0e2de0dd39f2c8d6bd1c3ab3bebecd4d12f1095fbab0fc41a11f7f0b06e75a4d3d37c9775b0ff6307d5da1b0423708c835b44c705e"}, &(0x7f00007d6000-0x4)=0x68) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00006b6000)={r5, 0xb, "bfa63d396a20d740e23d30"}, &(0x7f0000753000-0x4)=0x13) close(r0) socketpair(0x11, 0x0, 0x164, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000716000-0xc)={0x2, 0x4, 0xcac, 0xff, 0xfffffffffffffdba, 0x1ff}) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00007ec000), &(0x7f0000822000-0x4)=0x8) connect$pptp(r6, &(0x7f000064f000)={0x18, 0x2, {0x1, @rand_addr=0x2}}, 0x20) 2018/02/06 20:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000d1c000)) r0 = socket$inet(0x2, 0x840000000003, 0x2) recvmmsg(r0, &(0x7f00002d0000-0x100)=[{{&(0x7f0000649000)=@l2, 0xe, &(0x7f000024f000-0x30)=[{&(0x7f0000d1c000)=""/214, 0xd6}, {&(0x7f0000162000-0x32)=""/50, 0x32}, {&(0x7f000010e000)=""/229, 0xe5}, {&(0x7f00005ac000-0xc9)=""/201, 0xc9}, {&(0x7f0000d7b000)=""/206, 0xce}, {&(0x7f0000235000-0xe)=""/14, 0xe}], 0x6, &(0x7f00009e5000)=""/94, 0x5e, 0xffffffff}, 0x3}, {{&(0x7f000014b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00005e0000-0x20)=[{&(0x7f0000c1f000-0xf9)=""/249, 0xf9}, {&(0x7f0000ed7000)=""/202, 0xca}, {&(0x7f0000d11000-0xe9)=""/233, 0xe9}, {&(0x7f0000f0a000)=""/179, 0xb3}], 0x4, &(0x7f000081d000)=""/192, 0xc0, 0x1}, 0x759}, {{&(0x7f0000b20000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000211000-0x38)=[{&(0x7f000042d000)=""/4096, 0x1000}, {&(0x7f0000722000-0x40)=""/64, 0x40}, {&(0x7f0000f1b000-0xfb)=""/251, 0xfb}, {&(0x7f00001aa000-0x99)=""/153, 0x99}, {&(0x7f0000bdc000-0x8f)=""/143, 0x8f}, {&(0x7f0000444000-0x52)=""/148, 0x94}, {&(0x7f00007d4000-0xb6)=""/182, 0xb6}], 0x7, 0x0, 0x0, 0xac2a}, 0x9}, {{0x0, 0x0, &(0x7f0000e61000)=[{&(0x7f0000a72000-0x1)=""/1, 0x1}, {&(0x7f000072c000-0x6c)=""/108, 0x6c}, {&(0x7f00006ab000-0x8a)=""/138, 0x8a}, {&(0x7f0000a30000)=""/4096, 0x1000}, {&(0x7f0000a1d000)=""/4096, 0x1000}, {&(0x7f0000d5e000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000fc3000-0x1a)=""/26, 0x1a, 0x9a}, 0x8}, {{&(0x7f0000fa1000)=@nfc_llcp, 0x58, &(0x7f0000c47000)=[{&(0x7f0000465000-0x78)=""/120, 0x78}, {&(0x7f0000fe5000-0x6f)=""/111, 0x6f}, {&(0x7f00000ea000)=""/15, 0xf}, {&(0x7f0000286000-0xa0)=""/160, 0xa0}, {&(0x7f0000482000)=""/60, 0x3c}, {&(0x7f0000ca3000)=""/86, 0x56}, {&(0x7f0000ab8000-0x4d)=""/77, 0x4d}, {&(0x7f0000b0a000)=""/219, 0xdb}, {&(0x7f000044b000)=""/160, 0xa0}], 0x9, &(0x7f0000783000-0xb0)=""/176, 0xb0, 0x4}, 0x9}, {{&(0x7f0000bca000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000489000)=[{&(0x7f0000efe000)=""/84, 0x54}, {&(0x7f0000cde000-0x37)=""/55, 0x37}, {&(0x7f0000f92000-0x8e)=""/142, 0x8e}, {&(0x7f0000031000+0x2f0)=""/88, 0x58}, {&(0x7f000054e000-0xc2)=""/194, 0xc2}, {&(0x7f0000506000)=""/236, 0xec}, {&(0x7f0000835000)=""/83, 0x53}], 0x7, &(0x7f0000315000-0xe1)=""/225, 0xe1, 0x5}, 0x80}, {{0x0, 0x0, &(0x7f00008a3000)=[{&(0x7f00004c9000-0x8b)=""/139, 0x8b}, {&(0x7f0000bf5000+0x14b)=""/111, 0x6f}, {&(0x7f00009e6000-0x29)=""/41, 0x29}, {&(0x7f00004a2000)=""/133, 0x85}, {&(0x7f0000209000)=""/189, 0xbd}, {&(0x7f000048f000)=""/42, 0x2a}], 0x6, &(0x7f00007fd000-0x1000)=""/4096, 0x1000, 0x8000}, 0x5}, {{&(0x7f000094e000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000da5000-0x38)=[{&(0x7f0000bcc000)=""/82, 0x52}, {&(0x7f00006b2000)=""/78, 0x4e}, {&(0x7f000003a000)=""/17, 0x11}, {&(0x7f000090e000)=""/239, 0xef}, {&(0x7f000078d000-0xbb)=""/187, 0xbb}, {&(0x7f0000213000-0x7b)=""/123, 0x7b}, {&(0x7f00004f3000-0x5d)=""/93, 0x5d}], 0x7, &(0x7f000028b000)=""/184, 0xb8, 0x1}, 0x4}], 0x8, 0x10001, &(0x7f00005d6000-0x8)={0x0, 0x1c9c380}) stat(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000495000)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x8, 0x0, 0x101, 0xa, 0x20, 0x80, 0x3b, r1, r2}, {0x3ff, 0xffffffffffffffff, 0x3ff, 0x4, 0x3, 0x2a4, 0x4, 0x101}, {0x5, 0x9, 0x1f, 0x80000001}, 0x5, 0xb, 0x0, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x2, 0xffffffffffffffd1, 0x230, 0x8}}, 0xe8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bcf000), 0x4) 2018/02/06 20:28:39 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000)={0x7, 0x8000, 0x0, 0xffffffffffffff26, 0x3, [{0x48, 0x9, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x2df0, 0x8, 0x0, 0x0, 0x108}, {0x0, 0xfffffffffffffff7, 0x200}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000005000-0x120)={0x6, 0x81, 0x9, 0xaa, [], [], [], 0x1, 0xa86, 0xfffffffffffffffb, 0x1d3, "a514bdcada51b58203a752cfc9550704"}) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000004000-0x10c)={{0x4, 0x6, 0x7fffffff, 0x4, "631b45ccc48c522b606b0972c97831ab4cd74933f92190db4cd0f51f61a7ff293af9bb0531f47bef12749c5a", 0xfffffffffffffff7}, 0x0, 0x0, 0x8001, r2, 0x10001, 0x9, "61d05eacbb6d85a257a81c30b139a7a188f5c6ccdd89505a5d849c694d92e3adc8e6225edfc1151e3133b21ff7c7a8ad66e8970281a510d2e1db35fcfe95ffcc", &(0x7f0000003000-0x2e)='posix_acl_accessppp1posix_acl_access^loppp0{-\x00', 0x2e, [], [0x81, 0x101, 0x101, 0x9]}) r3 = syz_open_procfs(r2, &(0x7f0000001000)='net/tcp6\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x16a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@mcast2, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x6b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x1ff, 0x3, [0x9, 0x6, 0xfffffffffffff038]}, &(0x7f0000001000)=0xe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7, 0x2, [0x9, 0xfffffffffffffffb]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000ff1000)="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", 0x1000, 0x20000000, &(0x7f0000001000-0x10)={0x4, 0x5, 0xffffffff, "0f8d5af961ae", 0x6}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000)={{0x3, 0x1, 0xe3a, 0x3}}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x3f, 0x7e16, 0x10000, 0x9}) getgroups(0x3531b781f9ed5218, &(0x7f000049f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) 2018/02/06 20:28:39 executing program 1: socketpair(0xe, 0x800, 0x6ef9, &(0x7f000080a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000be8000+0x212)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "8326f5", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "83eb3e8724afd9e5"}}}}}}}, 0x0) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a9000)={0x0}, &(0x7f00007e7000-0x4)=0xc) ptrace$getregs(0xffffffffffffffff, r0, 0x401, &(0x7f0000ca9000-0x92)=""/146) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f000063a000-0x8)={0x80000000}) r2 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000f48000-0x50)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[]}}], 0x48}, 0x0) 2018/02/06 20:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000876000-0x1c)={0xa, 0x0, 0x82, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb5000-0xc)='net/netlink\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendfile(r1, r1, &(0x7f00001a8000-0x4)=0x1, 0x7fff) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000d35000-0x10)={0x4, 0x3, 0x0, 0x1}, 0x10) 2018/02/06 20:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b0e000-0x8)=0x2000) fanotify_mark(r2, 0x42, 0x10011, r2, &(0x7f00008bf000-0x8)='./file0\x00') 2018/02/06 20:28:39 executing program 5: r0 = add_key(&(0x7f0000fdd000)='id_legacy\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f4b000)="80a6a89e98250c84d8cb9d0f61c75917c2f2814a88755701ebba8fac90275aa507cff9b476d15140ddad", 0x2a, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e28000)='dns_resolver\x00', &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000c3a000-0x8)={0x0, 0x0}) ppoll(&(0x7f00002fa000)=[{r2}, {r3, 0x84}], 0x2, &(0x7f0000e7f000-0x8)={0x0, r4+10000000}, &(0x7f00008cb000-0x8), 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000d84000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, {0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x0, [0x47a, 0x8, 0x2, 0x7fff, 0x9, 0x82]}, 0x5c) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052f000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff9000)={{&(0x7f0000718000/0x2000)=nil, 0x2000}, 0x1}) [ 111.100725] binder: 11890:11897 got reply transaction with bad transaction stack, transaction 62 has target 11890:0 [ 111.111509] binder: 11890:11897 transaction failed 29201/-71, size 24-0 line 2772 [ 111.162187] binder: BINDER_SET_CONTEXT_MGR already set [ 111.174906] binder: 11890:11906 ioctl 40046207 0 returned -16 [ 111.184487] binder_alloc: 11890: binder_alloc_buf, no vma [ 111.190135] binder: 11890:11897 transaction failed 29189/-3, size 0-0 line 2957 2018/02/06 20:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000951000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000974000-0xb0)={0x1, 0x0, [{0x80000001}]}) r3 = syz_open_dev$midi(&(0x7f0000021000-0xb)='/dev/midi#\x00', 0x1000, 0x422001) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f89000-0xb), &(0x7f00008c8000-0x4)=0xb) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00007e6000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000974000-0x20)="e020b3507492d8411f18ce62aeae25f0b06cb78d0b4cc7d2d692032f3e5838e8"}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) io_setup(0x4, &(0x7f0000032000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000018b000)={0x4, r0, 0x1}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000080000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4e000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f000087c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x800) io_submit(r1, 0x4, &(0x7f0000380000)=[&(0x7f00006c1000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00006b3000)="e10b8fc1735f527ad3956d84cb0d505ca89be81166f7eaf95fbf615793e25a3c4e471bcd5b119aad5748fee047f6f7b2ba3ef139490ef2502492ab48a7be20c3beb36ed7f0a9de03f0b5f040e374b173b54bde5c837617e74f47a08117f1bf35216751dcf6", 0x65, 0x800, 0x0, 0x0, r2}, &(0x7f000021c000-0x40)={0x0, 0x5d9c09e134d7ceab, 0x0, 0x8, 0x6, r0, &(0x7f00008a3000-0xda)="1e0af378beb40e0ec075a000e6ecad05013917d36a9a4fe45e4370efeea39f0fadffdfe8fe9058d615d23694f7643b08421d45e3b8c2f18612832497f2b7389773f169938e0e1da85759b1f92d934d29e3a3bfb72a639804471b2d7e20181329119861a6237f0a9762fdbdc53047f9c71a6477fb601f72e851301ebaf8575311c70d073ed7af7ed929d6bb88f9353d764e375f989c0de95e463b004e19235d9e9623a90d77e4e5d36ce3d3b525c29a4be75226818c12dd2da1769aad6dba1021e2f15375fd0771b026a3ab0b588eaf0f72ea21e3147db1ebbaa1", 0xda, 0x6c4b, 0x0, 0x0, r3}, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0xf, 0xeebb, r0, &(0x7f0000a37000+0x6a8)="2aed6d65a91fb23427a2e1414f3d929e0319e7d247ffc8879c12964f007cd7815d326e380ad59e6b642b7ab4ebbf12488930cb51feb8be409826b451bd042b2c559dcd89fa22995424d998fe6221197b327ccb766336c4616d25ad807b140583f0671c5c8246c22e1a44a6f8441b817195ed527e8e9bc61b5e7e5dfe88", 0x7d, 0x2, 0x0, 0x1, r4}, &(0x7f0000d73000)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, r0, &(0x7f0000f7c000)="aba28b4c3432104e853c7f1c49301af1861e723e9aef5e0f6d699a1f026b6cb0219169ae3968ffe1d9c28667f90bf42b53e6e34110379e79473c83a7b176a6dbcd1d18eef8057a52bb9ec80426679908a29c087a3991ea2f58f888886f328c56a7e21c6adce57bca63dc28187ed395e287498135b8db3088726f771a064be3f74e31122da7f328cfa9e32bb978429f9c89a7ccc858e85dadfc697fe9c49eea188e6fc7f8a3ea0aab", 0xa8, 0x6, 0x0, 0x0, r5}]) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/02/06 20:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000923000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000e3000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0xffffffffffffff3c, &(0x7f000026c000)=[@flat={0x77622a85}], &(0x7f000000b000-0x30)=[0x4]}}], 0xc2, 0x0, &(0x7f0000597000)="d650ec60f881012b40ee2364d24c927e4e806976f7fdfc38a2ddf11e118c415a9dcd718008fd50ed06fd51182ed50fc0fcd9454e02452c545323f09f08e320aa9c88cbf79424f7060293bdf5db019c9e18c00250e2cbf5dcbdef2cd6a90e0a599932bedf4761122e031b4ea673b104aebfd9c3c125a8f0c85e63cdc68e7184dec2a91e117357b9249ff8149ac26657b26232ffb5d06d39b583bf25975b7e91f109d49b14caf46a56e4371810b88fb162b8b9fd726227f4b200b96da36e9a4b1daee3"}) 2018/02/06 20:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x21b, 0x3fff, 0x0, 0x2b0) 2018/02/06 20:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008d9000-0x30)={0xc, 0x0, &(0x7f0000c47000-0xc)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000005000)}) 2018/02/06 20:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0}}) timer_settime(0x0, 0x0, &(0x7f0000094000+0xd3f)={{r0}, {0x0, 0x1c9c380}}, &(0x7f0000837000)) ustat(0x9, &(0x7f00008a9000-0x14)) 2018/02/06 20:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) listxattr(&(0x7f0000358000-0x8)='./file0\x00', &(0x7f0000e1f000-0x7a)=""/122, 0x7a) sendmmsg(r2, &(0x7f0000336000-0x120)=[{{&(0x7f0000c0b000-0x10)=@can={0x1d}, 0x10, &(0x7f000051d000)=[{&(0x7f00002bd000-0xf9)='U', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000aa3000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = memfd_create(&(0x7f0000ded000)='+mime_typewlan0,em0#@-\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000985000-0xe8)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x46}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x76770df8}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}], 0xe8) bind$vsock_stream(r1, &(0x7f0000ab5000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00005ee000-0x8)={0x1, &(0x7f0000646000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000034f000)={r3, 0x1}) r4 = eventfd2(0x2, 0x800) getrandom(&(0x7f00001b6000-0x97)=""/151, 0x900ce1fd77edb031, 0xfffffffffffffffe) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000682000-0x8)) vmsplice(r0, &(0x7f0000406000)=[{&(0x7f000015a000)="d45a11082bb5e152a5c65fd5e87ad76310c997865987cbc8edabd8c4e8914fe6490fd12d1a059c83e227584c63beba0ecdff8a323b3751c68604eeb8483961821ec2f908b02f38728be8dee53c664ba35b3750ed461fb395dc0748a96a001ee66c73bca16e721dc27c573d895cb2e3c08f2396b279da17baca4cc8b594a0d8914e93de12d477c9f0bf46c6934e3731b3f94433f921da89ead6bdd67e66ea0053dfa55130aa76", 0xa6}, {&(0x7f0000c12000-0x44)="05ff871af92f05222c19c83a62c8d98a9fbbbe7b9eba086b6fce9c65d3a270b7209b8b17d2be6ba0ae21be31d528f8c063f4006cb252355e24aaacb69ba6ef837f15edd2", 0x44}, {&(0x7f0000d51000-0x69)="39063a7407ea386b0f2f5059282692c6841d1e933d918f84aad85b43a1f029ebfbcc20a2a6dc9d9c23f426fa05f86ef520f0bc1d2e0c034f61fdf81e3f20959cf04eb28e4adf9ae785295279324e0b25967cf934acc53380fcfa7ebba15110d2a27a52f0ee5c363dad", 0x69}], 0x3, 0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r5, 0x40a0000080044dff, &(0x7f0000001000)) [ 111.214684] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.224177] binder: release 11890:11897 transaction 62 out, still active [ 111.231247] binder: undelivered TRANSACTION_COMPLETE [ 111.236387] binder: undelivered TRANSACTION_ERROR: 29201 [ 111.241873] binder: send failed reply for transaction 62, target dead 2018/02/06 20:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000093000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000779000)={0x1, 0x5, 0x10001}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00005dc000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r2 = getpid() stat(&(0x7f0000ad8000)='./file0\x00', &(0x7f0000422000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000492000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/status\x00', 0x0, 0x0) r6 = fcntl$getown(r0, 0x9) r7 = geteuid() getresgid(&(0x7f000093a000), &(0x7f000034b000-0x4), &(0x7f000083d000-0x4)=0x0) r9 = gettid() fstat(r0, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() listen$netrom(r5, 0x100000001) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006f1000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f000000f000)=0xe8) stat(&(0x7f0000403000)='./file0\x00', &(0x7f0000beb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000279000-0x8)={0x0, 0x0}) r16 = getuid() getgroups(0x5, &(0x7f00004c3000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000abf000)=[{&(0x7f000020d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000953000)=[{&(0x7f0000099000)="49ffa1bd6d5604658381dd72c9dc6ded59cca9bac117bfc3c9219bc38495ebd3badf3b2f4c80fb82eb54a91478b5faba23261f065cd95709b04161c06f9874a74bbeb9b025a82a08ce6a09282b2ff9a3c07ac5d04220b28480ecff6ee35fe450c9af9dc19c217beec8bdc39a0f060ad7a9d449a9142bf06fc2b511959a6f70353cd6f4481ea35eefbec558e776f2bed0977678bd68256ba17641de222689ef30", 0xa0}, {&(0x7f0000e54000-0x4b)="c0ee724d80d767c07296e4a676c36eea12fc87480e407d12141b51f47c2c48a1528801e8cd0ee4a6a20b91261953fc2b8f3632d6e4d71c5e53ebd7b7cc23d4720aadff617b2c87a244e6b3", 0x4b}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000242000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002cc000-0x10)=[{&(0x7f0000dea000)="46f332940226c628563045df7ee5aaf1e51a41c2bf2cd84a6f12dc925014a11dd45c5abed74a9c33f6c9e705042df6c23fdd3ca372ddcfae786c2487f2e1d2e8b66c5c889ba4d0cfa88238cb1db58701fba271f1c4baa730562fb02e99fc705b1e793a9ad4304fc8fcecac385a42a2b40f3dd6eba37748f9d2ad67f1845cd2eabebcd5a71bf4541f6c77ddf57353248bb83cfcfd225fd101b50014d41a6eaa5c7469acf52a93851f9068cd0dabc424f1fa32f4bd11d1e04ad6c7e4a6400587253b23bc7815657e5ebdf35f5746504aba", 0xd0}, {&(0x7f0000a47000)="04f3f19407415c6bce345a45c75f04a6a1269dad78e9aa2ca8ab4a20c7da2d34ad5a0650341cdf49a7b43e1e9d664f18b4bd312c47f1661bcdb16b3039d12aee43f3c0ad50da74a9f0f7cc46bb69928c16e533e88e3ebb51065459687739cb90d6ee460ea5539c9611c2201c474abeea5f65a17751ac97b4cc72591665b7400f8b307018a723f63974baed857c80e4bba128958a22d96bf0b1bb33254015fe1f691c2283db28db84da3e249f63e7ea635972031df9cd6d4d5eb4dc9aff1e9516b469fb6b2a308d1b1c7e2c5923452528515975c12fc6e5173a202fdd60691bd88a77d5e94006", 0xe6}], 0x2, &(0x7f0000a42000-0xf8)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r5, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf8, 0x840}, {&(0x7f0000be3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e2000-0x18)=[{&(0x7f0000157000-0x87)="a2dbe365a007c73f3f1193eb97a767b4298092cf908f7fffec48bc9d13ec6ae02d097a9d7d02dc0759c73208ea6f4180bf4f1f466b48f788b93ae783117da3f64e43a21e79cfcb1509dfd082afa4725e60e187963fa917fa3d4c285374c2957960d14c814e508fa398061511ae665b9c95ea8d56b4b4bd98514667a5422a77895bfb9a75677676", 0x87}, {&(0x7f000098d000-0x78)="c49edf9a6d6feead3f7c7dd015b05021bf4409bfd41ade91508d5eb013cef01a05906c38905082df5f43a5f34ae08b8c018500ba8a532878e1ab512fbac483e28c282210a5d3946df102303927167daf35d360dfbbd8a7d41b9511d86fc8da0dd6b7e8c43eee9333ded114a289106514321dd296c9550dcd", 0x78}, {&(0x7f0000864000-0x59)="9560d77bd23093d2afab5b7159cc56f6c6d426e622062fd4eb3707c94a8fc33603abb83f07773ecb9bb9c54c9af1b92dd3803c1cd8348cc1785dd0003797446a579cb9a19a30c2fe90a4f64fafd0ab08660dd27edd4e119dba", 0x59}], 0x3}, {&(0x7f0000756000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ce6000)=[{&(0x7f0000221000)="192ea733c8e9f49f69f1b3d252af05af63106d5b05a4787ac6cf8bbb9b0efbf7109ba78a83f6d58e9fcb0da897555a8d863962c5d3b38c142d9749451c2bc8f086e4c5161e27a486486bd09495b87920932520e92d76a4398da26168ea1c077d870ced0c27e8a1dea964f497845c69b76df5ac49e456cc52", 0x78}, {&(0x7f0000449000)="fe7eb30787d4ce41b120e1291a61bcb576cf591f8bbda557da031f0861cb3bd4447a4cde7c267b52726abafd52d7edf74aac57b2b089d8f95062e327a71aab8ab86381d99eb432d640cb530c067e4f21ed25a21800ebb7187dd6297ac5a6c9ba9d6cf8f2f7fb40447513279e986c368fc163979f0d7486a75de0e02d4a3b7fab5ed6447b374131177a77d88d73fdb9924239fa63887027f218093b0ab2e83c8b8d9689c1e0b464a9494796f4959ba0c57bdf7da6b50d05ea657d6bce48e308e6e47dae0148cfdb26a4ff0d627d27ecde2240d99eec3f61", 0xd7}, {&(0x7f000092d000)="fc2868e5db1f1e62be9da94529101aa00318461188b7e1f54cabcda69558908ce8e171689a0cb9d92c3ab608b871aae346cdd46aebcc6fce0d18", 0x3a}, {&(0x7f0000d80000-0xa2)="c0895d07b000575ae62011bd5fe12e2c97ea0d1d6a8e09fd2f6aa4498cf745fe28ef5508261f602a07e784eab7b42909b7423c2b83f9813e8eaf559cf7142f5f87ebd792f1abfe8bb74b1ebe4de2d2e4f66de319b2b7f60259c972cd71d748c3d3f909c502e5b72a6bc5f4978dd732cc183414850e6e95d9f0337748a85545129252bf98ab4c700d7aa0a5485c7fda8298dbb21fd3d0f7ed267a824e946c47d83bea", 0xa2}, {&(0x7f0000429000-0x15)="8b7833eb54fc0238264e06f9228e4cc984513240d861b4702e14b6a1f2d09b5a07461f084ba0a91eeceecf7b17eb8b822ed019a24ebda3d6ea2cbfb4550c80c87d9cd62ec3", 0x45}, {&(0x7f00000c2000)="c32793f33bf10d6994cc9e422c8ce9ff32db535393243768aa584a0d911df3bf2920eb80060a3e33041abbcef952f739720b910a1d76cc312dd6ee631d86d96490d6ce1fb33168408306204a2dfc142a02ad89c5637d974d17f65879e8a88d09c1041d1774f075985101db46c2a8b85e2c04d47e8045c43fdb924516abe7010fae3d6adaf59eede8f0ba597332e09f3e71ef6e77a4664d8974a9521810a1e185d1ee880d6657bdc533a855483ea56dbd40c9e9e521bbc7c3a894e670a721750bd408235300ffdb", 0xc7}, {&(0x7f0000a54000)="61cdb257f8d3c800c6834aba503a41e32bcd48e42bcaffe2776e122055dbb4d1d52a5a08ad744d63e234c3eb9654976c85cc852f358a277e8ba2c19341e7f2403ea1785d457128dbc21617b269a12f1c6a186a0c400b7a4092f5d0411ea5924736f903cfdf4783a91db04f68441fbbbfe7406380f15401ddb5ea1c6189be62d7448fee", 0x83}, {&(0x7f00006d2000)="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", 0xfb}, {&(0x7f0000919000-0x9e)="b4e4ae98858119fb68be56b29b043deaec66d3cdee507116f3000099da4bc50fba150d2ec19bc848ffcaaf82ae4b9cf14867665572824d92184b198452f93451b5effbff92743dd8bb45179df73ff7f883c720d9a832449f99c48967454875e19c658f7558114d19e67eac5492a1741bc5a1bdf7a1745e616ae4b7832988c1a2f91d2e0931508213c77b7dd1982dd96a8735807d6cd475284537264c105c", 0x9e}], 0x9, &(0x7f00009a7000-0x40)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x4}, {&(0x7f0000374000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007df000-0x28)=[{&(0x7f0000c86000)="c6588787ab9562a3878eb404cbcbfb28385c407577ef7f77c1589de01c9c23c4e0000104193c6f1d6cdb2e5d0d41a5548b57058b562bd354e2ff4103998fc931f5b9a298cfaa742e4234d27ccb0ad854d6e93cd25185bdf44b8267a9b988e7a73a5161bce8d20892995ba000c381d8c1df538620cfdf300ff325093e0c0d707ddf9d4d15f984753b3ab2407d2b1fad5dc7e46ccad9b4e3ed85edc6d59ceeaadd7f374addd79277", 0xa7}, {&(0x7f0000ede000)="d0e6fc8f7b17a9c027507479906c81c812cda72ab172d09de61f16d9124b0a8b166581179ed8abb14dffdd2bfa58a4c7229f1072c016ae2d3f392e902a9657e8197d8e9d6e86cb29f8bea1813b61c08bb045704b47054cf905b76ec02d925baa9dbc5afe6fad8850b7df03f225d95ff1fa7f4611c9ead237330d698db8089161e7c6ab193eee03ef7e7f163f613ee73a97b5dbb915ebf246fc406865d6f9b153f2f4f13f84b979a1a5", 0xa9}, {&(0x7f000020b000)="cf68edcdc4aaf28aceea6ad706d7f0b440be5b548d259227b8348ad72379a88c5ca19a9ecc9dd09a68934e907af857f3f0b9c1ba580c6e2705b36b6c06c3cd52fd5a027d18e1af7dd468ca6b2820c54032de72942da2d603ff6bb77fc4bb7e0aea1010162f7171177d39357f62c19376ea2d1da46e1c4576148d948793753a7d30c20e40ee43ba97f5daba7f505f3fc2d42299bacce9dc484b2eaaac0ea3b86fcd7d352adad806d04b63c940101d5f71e60ad53422b7f73e4bd2f83f078e736284", 0xc1}, 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{&(0x7f0000c10000)="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", 0x1000}, {&(0x7f0000c9a000-0xae)="4f0983d86af65823b7e4eebe0cea56aaf7905f1270baa5cbb8b0bc12ba8a948277d3c1857a8847fff845d0a53b6e3b4f76336d300e5a6e49f89aea96bd964a02461b62e776c62429edfbf16826c30c0f46ef4ae35d01621b9a761e7ba74a18e100e152b80b21e6809f4e8fdd01ee1120beee3ab91b8da20770c159aad8c92ad1da4206d60a0edc4a081fdb993738e0b0e55521658d9718d94380c88f0ce3570d5268c3a6eab87f14249283fb4632", 0xae}], 0x4, &(0x7f0000916000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x48, 0x20000040}], 0x6, 0x1) 2018/02/06 20:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a65000)='./file0\x00', 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f000056d000-0x8)='./file0\x00', &(0x7f0000123000)='./file0\x00', &(0x7f0000df4000)="252605fff7", 0x2000, &(0x7f000055f000)) lookup_dcookie(0x1, &(0x7f0000be3000)=""/245, 0xf5) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009000-0xb2)=""/178) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000-0x8)) [ 111.270701] binder: 11927:11929 BC_FREE_BUFFER u0000000000000000 no match [ 111.271716] binder_alloc: 11923: binder_alloc_buf size -168 failed, no address space [ 111.285655] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 111.294394] binder: 11923:11932 transaction failed 29201/-28, size 24--196 line 2957 2018/02/06 20:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) clock_gettime(0x0, &(0x7f0000de8000-0x8)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000052b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000e5f000-0x8)=0x3, 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000f9e000-0x16)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @random="27b2828635f9", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) timer_settime(0x0, 0x1, &(0x7f0000ef0000-0x10)={{0x0, r1+30000000}, {r0}}, &(0x7f0000fa8000)) timer_settime(0x0, 0x0, &(0x7f0000b84000-0x10), &(0x7f0000c50000)) 2018/02/06 20:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) ppoll(&(0x7f0000fe9000-0x28)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) 2018/02/06 20:28:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000631000)='/dev/ppp\x00', 0x40, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005016, &(0x7f0000004000-0x8)) [ 111.355496] binder_alloc: binder_alloc_mmap_handler: 11923 20000000-20002000 already mapped failed -16 [ 111.370214] binder: BINDER_SET_CONTEXT_MGR already set [ 111.375844] binder: 11923:11932 ioctl 40046207 0 returned -16 [ 111.397561] binder_alloc: 11923: binder_alloc_buf, no vma 2018/02/06 20:28:39 executing program 5: mlock(&(0x7f0000e6b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xefd, 0x88100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001000-0x8)={0x5, &(0x7f0000001000-0x5)=""/5}) r1 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r1, &(0x7f000009f000-0x12)=""/18, 0x12, 0x0, 0x0, 0x0) 2018/02/06 20:28:39 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1000000000000004) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000019000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000001b000-0x60)=[], 0x0, &(0x7f0000006000-0x1010)=[]}, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000010000-0x8)='./file0\x00', 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000001d000)={0x1000, 0x0, 0x6, 0x1, 0x2}) inotify_rm_watch(r0, r1) 2018/02/06 20:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) epoll_pwait(r0, &(0x7f0000099000)=[{}, {}], 0x2, 0x7fff, &(0x7f0000117000)={0x7}, 0x8) r1 = socket(0x11, 0x82003, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00004d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffef0e, 0x200200) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f000051a000)=[{&(0x7f000074f000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "45e9e00e2819de16f989955279178bdab41e499fe6b2316dca6e75efe359334e6de1d359ae12c954ce4265a2ff420d12c9abea10feed36520a16bd71a12c30"}, 0x58, &(0x7f000055e000)=[], 0x0, &(0x7f0000c8a000-0xf8)={0xc}, 0xc}], 0x1, 0x0) 2018/02/06 20:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000096f000)='\x00', 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000055d000), &(0x7f0000d41000)=0xfffffffffffffe43) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000af1000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) [ 111.403267] binder: 11923:11932 transaction failed 29189/-3, size 24--196 line 2957 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = add_key(&(0x7f0000d2b000-0x12)='.request_key_auth\x00', &(0x7f0000c0f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007f0000-0xc8)="c13b661acd3d4df0622db61d7eeb0fc9de84cf159f7ae2f8d95e18c9fc5b15997142ef796b643922be1cb9aa19de624001c7f2902c12d42bbddf1e9d896ad69a2edb74c32b452291577055fafca3ea3c1c53d7db923a3c07cd9e13ae9d2f43c6e660c53805fc5120f0bac9c810c0e182a1336a6d4caaeb95f5a9dd9150525984c26875fa9da591bdc0d316724ba7e05095f0ab220b2a58ff24fde7b2c0b42f4052ac560e6d6815f4a56f8283c4d1b187e280bc8b47789835e7d011d29d88fc549f86f5d5d990b57b", 0xc8, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00001f8000-0x8)='./file0\x00', 0x200, 0x2) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000bb3000)="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") r3 = request_key(&(0x7f0000cca000-0xa)='blacklist\x00', &(0x7f00002bb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003c1000-0x6)="2e656d31e500", 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0xffffffffffffff80, 0x8000, r3) write(r0, &(0x7f0000324000-0x26)="260000002400b7f8ff2119000005ff0003004406ff00000000000300300f00000000817b0035", 0xb7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f82000-0x4)=0x4, 0x4) lseek(r0, 0x0, 0x6) pipe2(&(0x7f0000250000), 0x0) 2018/02/06 20:28:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2c, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000002000-0x24)={0x7, 0xffffffff, 0xfffffffffffffffd, 0x81, &(0x7f0000000000)=""/129, 0x82, &(0x7f0000002000-0x82)=""/130, 0x0, &(0x7f0000001000)}) 2018/02/06 20:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000e13000-0x8), &(0x7f0000256000-0x8), 0x8) r0 = syz_open_dev$binder(&(0x7f00005a4000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000269000)={0x20, 0x0, &(0x7f0000bb5000)=[@enter_looper={0x630c}, @acquire_done={0x40106309}, @register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000bd4000)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000428000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000635000)={0x8001, "1c626a23c888"}) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f00000b7000-0x2)=':\x00', 0x3) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000902000)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) tee(r0, r1, 0xfffffffffffffff9, 0xa) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/06 20:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004a0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x100}}) fdatasync(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00004f7000)=""/36) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000686000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000f6a000)="6779223a1b4440a7014fe6785b8effaf2e185245019b40aa3b09a8ef23b58f4aa8b849644be7c52a87252a1a0645c4218a58b3b651b6da3e", 0x38) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4), &(0x7f0000f40000)=0x4) 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000a9d000)={0x3, 0x40, 0x5}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/06 20:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) clock_gettime(0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000eec000)={r1, r2+10000000}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000017000)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed1a2966082bf5dcbd6e8fd40484af6fe656db236f73b851d1dff0ac9cd360e6c70185746c288292fd816f42967d81c2db0463232197d9e926599534c6679f5ce3d35fb0e90f15d47c71de385d69ff9d5004d8929988041ba91245a6e2a7d2b26a1f1266314b871ebe9e3e28d3bde92d3fcd4a37e67ae6a75ea55b4797c32d7a5e1c840a86f2f3c92aa8d761fe1198e3b220c3d357a2391876a2429a4c5a8203c161af2c3cfdf9329b9dd312a86dc8bf0b230631b79075c8d3cbaf3f564ae1b8f2bdac53fa55dd31ac8fa3b904572980cc24e1f38621d9d719915f412a7162b3acf22b777c9f811a7e3fda746e95fd50d0ef93117bdeb3583fbc6766b9e611e3267df81266e3ab04747662c52c01528dbbbe62e1184c5759810ea0dfa6b20772008d0354e909dedcb4de8a936b091a04ca76ce957e01404bc1b4922d86024349ef2bd7417e29aecb97f1a301ba873557672afeff428aa238f9d52a147bad4b60a1f4cffbdb14d001c9163d821551d84bc1d371c7795145882f590653ebbb5dad898b4485ab38e1f18ce33ef463db0de147dfdd43984c9d14b0a8bd310606bb3408c784db2d6a06c64a07371c6c993975c5e66544f30f381396da99a786195ae5440a0f8f7150a99497c83fc904f388771df947aa2cc76a677f391d854a44b8d7f3caba65ce23532bc8b691b3c058f74aac776a36245f7ce0ca1fbe042e81947a02e0bc41267c2e1170e391ff02a2a5535f0d47e62086a2dbdcbceb1aea512cc52d34fea05b779eb7a2e1c6ef2c3eff8d74e25fff3de18588a19d6f7b3e417737beee11f97571a632f2c859940878fe122c21bc8a3a9531940fe792b840058f23729191062a37665fa689aa2e992a1c31b67d183e6f9466a1e0b9c2da5675389f4d4648def0fbe4420a9e9c9cd16d7d38b1ecaf661c8521084b2217045c0237f0b5a78fc752ae211a858ee01b9b06a30b39e05a1d643285afd98fad1ac43e4ba394d84d97907b2df6b1d5036c6570479ab38e42f60a57f8083af210d68c326de794a104cd9d1f909510579b1c96e2286af8b69e1208083ccacd0a50de0e435cb8ac5ba3a7331e92177e9d316772f740a09d081274d29c4402dd1f23e74ae35a98100c61413bfdb84e6b8076ef7213d2f9ea0f2885c2344eb8480122f0608ef2ac80a059dc9fbffb04c87b12de113b91482652008cd729c9e6ee5a2f137a195b258f2433236ee599a60a71acbeba92924be1d473aa538191e86e466851e1a09d1dbebad102484e711b7f6b4d2ee3717a02151bdbc6e03047a5f79ccc229f14b66d64892e2e8fca50b8faee23d28b925a9f1bb3a6d251f5e61aefb0a35cc9e666450008db353234334ec51612c26c9c8a0d77069fc6e8d5045d50b729ee27c21dd025f713ee2eec4985ec78e774b29a13b5c771e49c1a3a34403ecd88a12251173032", 0x601}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/06 20:28:40 executing program 7: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f00002aa000)={&(0x7f0000000000)=""/164, 0xa4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1e, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x4}, [], {@can={0xc, {{0x4, 0x8, 0x20}, 0x8, 0x2, 0x0, 0x0, "e5dd720797a67a61"}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000634000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) pipe2(&(0x7f0000eab000-0x8)={0x0}, 0x80000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000115000)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000f80000-0x1c)={&(0x7f00007f5000)=@sco={0x1f}, 0x8, &(0x7f00006e2000)=[], 0x0, &(0x7f0000d23000-0x4e4)=[]}, 0x0) 2018/02/06 20:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000845000), &(0x7f0000228000-0x4)=0x4) pipe2(&(0x7f00007b0000-0x8)={0x0}, 0x84800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005ea000-0x8)=[{0x8, 0xffffffff}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e08000-0x4)) timer_create(0x4, &(0x7f000040d000-0x58)={0x0, 0x28, 0x2, @thr={&(0x7f00002d4000)="fd291f4f782d6c0a0d7f6231723542a6d30399a685ceade363bab869699738a2116eceea4d00475d4d33e0d7c0bafeb783af6e1fec5406b668ce002938b731a99be7878d583dd1a96ddca4a91cd5d521beb23b43fa5972ed2e5429addf1c8f20151f14cf986abaa316392f8f3b4329c69e", &(0x7f000000e000-0x8d)="ea35f32cb1a2c99b2e7aed3d8e1ddb769350733d3b3fd49e345fd24313f9897b56df89ed9f74f100b675b205289a7db8dde0c226121ade27b409b290e9c2f4f89efc6232122a06a458c24b72e86474bfe3b14c515430f6468ae79cb1fb97f300afaa60437a0a33de6f8db888e4210c809fc4d2c99a4b8dc8782b9977b76c33adf5f04eb511665a765cf57fe319"}}, &(0x7f0000bf4000)=0x0) timer_gettime(r2, &(0x7f00002b9000-0x10)) 2018/02/06 20:28:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40001, 0x128) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ef2000-0x118)={0x4b28, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x2000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) [ 111.528542] binder: 11983:11990 BC_ACQUIRE_DONE u0000000000000000 no match [ 111.535681] binder: 11983:11990 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 111.543777] binder: 11983:11990 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/02/06 20:28:40 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/vcs\x00', 0x80600, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000012000-0x1c)={&(0x7f0000021000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000007000+0xc03)=[{&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f000000d000-0x37)=""/55, 0x37}, {&(0x7f0000020000)=""/242, 0xf2}, {&(0x7f0000015000)=""/93, 0x5d}, {&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f000000e000-0x5d)=""/93, 0x5d}, {&(0x7f0000010000-0x9c)=""/156, 0x9c}, {&(0x7f000001c000)}, {&(0x7f0000004000-0x5b)=""/91, 0x5b}], 0x9, &(0x7f0000011000-0xa0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x20000000200000}, &(0x7f0000007000-0x8)=0x4, &(0x7f0000017000)=0x6, 0x9, 0x4, 0x5, 0x0, 0x20, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0xe00, 0x1f}, {&(0x7f0000021000-0x5)=""/5, 0x5}, &(0x7f0000020000)=[{&(0x7f0000021000-0x17)=""/23, 0x17}, {&(0x7f0000020000)=""/59, 0x3b}], 0x2, 0x10, 0x8}}], 0xa0, 0x4000}, 0x40) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000020000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x2, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000+0xb8)={0x78f6, 0x72e1bb0a, 0x3, 0x0, 0x40, 0xe83a, 0x74f37dd5, 0x200, 0x86eb, 0x0, 0x40}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) preadv(r1, &(0x7f0000db2000-0x28)=[{&(0x7f0000cc1000)=""/127, 0x7f}, {&(0x7f0000e08000)=""/76, 0x4c}, {&(0x7f000039a000)=""/121, 0x79}, {&(0x7f00009dc000)=""/4096, 0x1000}, {&(0x7f0000d55000-0xba)=""/186, 0xba}], 0x5, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000cf1000)='limits\x00') setns(r3, 0x0) set_robust_list(&(0x7f00001d1000)={&(0x7f0000728000/0x2000)=nil, 0x3, &(0x7f00003a3000/0x1000)=nil}, 0xc) 2018/02/06 20:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004a0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x100}}) fdatasync(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00004f7000)=""/36) 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f1000)='net/ptype\x00') socketpair$inet6(0xa, 0x4, 0x3, &(0x7f000049f000-0x8)={0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = add_key$user(&(0x7f00001e2000)='user\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000089a000)="6eb990e3061f02c50e58fcd7a871a8738c80ee2430a54d28ded2f65e476372e561dce3b26c1d964a8524c5e89a01e7597908bf641bf87277aabb18e4e0cd1ece5cbc963265aaee6f8911e99cf0baa574cf7266cd507bc0d8f9b7dba812f26b6d898b6790ca3d3f27bf9568f4378bc554b2e93e4182eb583e323e9908925c3f68bf5d7cf19a41486605c007fd085412f9cffa8c4656003e3b80d807f50590a36316ba22127609d98f7f4f707c640d3d3d3bb3aa495c66f438c9d5eb2f7d138f1d533370bc3e86a5675fb45a", 0xcb, 0xfffffffffffffff8) lstat(&(0x7f000051f000)='./file0\x00', &(0x7f00007ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4f000)={0x0, 0x0, 0x0}, &(0x7f0000409000)=0xc) keyctl$chown(0x4, r2, r3, r4) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) lgetxattr(&(0x7f0000d40000)='./file0\x00', &(0x7f0000a6b000)=@random={'security.', 'system\x00'}, &(0x7f000071f000)=""/193, 0xc1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r5, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r5, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r5, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)='$', 0x1}], 0x1) sendmsg(r5, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008d7000-0x1)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) r6 = syz_open_dev$sndmidi(&(0x7f0000f03000)='/dev/snd/midiC#D#\x00', 0x2, 0x880) readlinkat(r6, &(0x7f00004c6000-0x8)='./file0\x00', &(0x7f000090a000)=""/92, 0x5c) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r5, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r5, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[]}}], 0x1, 0x0) writev(r5, &(0x7f00009b5000)=[{&(0x7f0000375000)='@', 0x1}], 0x1) sendmsg(r5, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) ioctl$TCFLSH(r6, 0x540b, 0x7) [ 111.576839] binder: 11983:11990 BC_ACQUIRE_DONE u0000000000000000 no match [ 111.584359] binder: 11983:11990 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 111.592506] binder: 11983:11990 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/02/06 20:28:40 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000900000)=0x8c) r1 = syz_open_dev$mouse(&(0x7f00001e2000-0x12)='/dev/input/mouse#\x00', 0x40, 0x400) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00007c4000-0x10)={0x0, 0x3d55f6cc}) 2018/02/06 20:28:40 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a96000-0x8), 0x8) mbind(&(0x7f0000b19000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000b1f000), 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x82500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x6, 0x440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/167, 0xa7, 0x40000000, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a95000-0x4)=0x9, &(0x7f0000b24000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000003000-0x4)) setns(r0, 0x44000000) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f000069f000-0x70b)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x90, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "81c060", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@hopopts={0x2f, 0x9, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, @routing={0x3f, 0x0, 0x0, 0x0, 0x0, []}]}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000056a000-0x8)) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x20, 0x10080) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x1f, 0x38, 0x80, 0x20, 0x1ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000022000)='/dev/adsp#\x00', 0x4, 0x20240) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000013000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x4000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000023000-0x8)={r2, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r4, &(0x7f0000009000), 0x1f2) 2018/02/06 20:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000e2d000-0x5)='auxv\x00') r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0xfffffffffffffffe, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000d33000)={0x0, 0x1}) 2018/02/06 20:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000260000)={0x0, 0x0, 0x0, 0x0, "25175813abb3ab57d87f0a934840356513cf7ffdfad99ab6dda52b0bf894598bb3ce0b65f74911f1723a42c3"}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000e76000-0xb)=""/11) 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) syz_open_dev$sndseq(&(0x7f0000318000-0xd)='/dev/snd/seq\x00', 0x0, 0x840) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) bind$nfc_llcp(r0, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003c0000), &(0x7f00006e3000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/06 20:28:40 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x1, &(0x7f0000006000-0x10)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000768000-0x48)={0xc, 0x9, &(0x7f0000d58000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3}, [@generic={0x0, 0x80000001, 0x0, 0x401}, @exit={0x95}, @call={0x85}], {0x95}}, &(0x7f0000e2a000-0x4)='GPL\x00', 0x657, 0x35, &(0x7f00001ae000-0x35)=""/53, 0x41100, 0x1}, 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ad9000-0x30)={0x44, 0x0, &(0x7f0000e7a000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000a48000)=[], &(0x7f00000ab000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000)}) r1 = syz_open_dev$usbmon(&(0x7f00007ef000-0xd)='/dev/usbmon#\x00', 0x40, 0x0) getsockopt(r1, 0x101, 0x7, &(0x7f0000301000-0x14)=""/20, &(0x7f0000d5d000)=0x14) 2018/02/06 20:28:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000003000-0x28)={@syzn}) ioctl$void(r1, 0xc0045c77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3ffffffffffffffe, 0x1f) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000850000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) io_setup(0x5, &(0x7f000091d000)=0x0) io_submit(r3, 0x2, &(0x7f00002b9000-0x8)=[&(0x7f0000855000)={0x0, 0x0, 0x0, 0xf, 0x904, r0, &(0x7f0000b6d000-0x4)="8189a683", 0x4, 0x100, 0x0, 0x0, r0}, &(0x7f000091b000)={0x0, 0x0, 0x0, 0x1, 0x101, r0, &(0x7f0000f75000)="04cd4f4ed8c7f8023ffd1a3df72ad429d4879b1e5c781680d9f1111a062199d9f9e3099f2bb9d74f990f4b9b75a846c4a29307023bfc31e8bd2ad3461a1d1710ffbe5ace1cad74412add3041deeafd4b5a8daa28e4941c04478631207e70f8ad6a6906c8095a3c6b3e5f7cba0c2115487850e94fd0760782e4015bd841aa637ac9b75b30193420bc12ac3521239f12dc9e1fbff956efcd", 0x97, 0x4be, 0x0, 0x1, r1}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) 2018/02/06 20:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) mknod$loop(&(0x7f00006b3000)='./file0\x00', 0x10c0, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bd6000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00009d2000-0x4)=0x1) io_setup(0x6, &(0x7f00006d7000)=0x0) io_getevents(r1, 0x800, 0x1, &(0x7f0000dc3000-0x1c)=[{}], &(0x7f0000704000)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004aa000)={0x4, 0xffffffff, 0x80000000, 0x0, 0x6, 0x100000001}) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) syz_open_dev$admmidi(&(0x7f0000757000)='/dev/admmidi#\x00', 0x9, 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) close(r1) [ 111.715193] binder: 12038:12042 got reply transaction with no transaction stack [ 111.722789] binder: 12038:12042 transaction failed 29201/-71, size 0-8 line 2757 2018/02/06 20:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000724000-0x6)={0x80000000, 0x2, 0x7f}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006db000-0xa)='/dev/cuse\x00', 0x80, 0x0) write$fuse(r1, &(0x7f0000fb7000)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000e1000)={0x0, 0x30, "94744a4bf48bedd925bbb35023c5e203838733e27187064909d33ab56d5714400aa37279d2380ace8553489c8da84c54"}, &(0x7f0000a67000)=0x38) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ee6000)={r2, 0xff}, &(0x7f0000c7b000)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000305000)=0x3, 0xfffffffffffffec0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ea0000-0x4), &(0x7f0000ecb000-0x4)=0x4) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x143002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000006000)) 2018/02/06 20:28:40 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfff, 0xa5cd, 0x4, 0x20, 0x0, 0x0, 0x64, 0x4, 0x2, 0x9, 0x7fffffff, 0x5, 0x6d3, 0x10001, 0x8, 0x10000, 0x846, 0x80, 0x1, 0x2, 0x1, 0x80000001, 0x3, 0x4f, 0x1, 0x4, 0x101, 0x8001, 0x200, 0x7fffffff, 0xe0c, 0x0, 0x2, 0x2, 0xffffffffffffd238, 0x6d, 0x0, 0xc03, 0x0, @perf_config_ext={0x7, 0xc7}, 0x4, 0xfffffffffffffff9, 0x6, 0x3, 0x4, 0x7, 0x20}, r1, 0x5, r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001000-0x60)={&(0x7f000088a000)=[0x80000000, 0x80, 0x7, 0x8], 0x4, 0x1, 0xffff, 0xfff, 0x5, 0x6, {0x3, 0x6296, 0xffffffffffffffff, 0x4, 0x4d, 0x5, 0x1, 0x100000001, 0x1f000000000, 0x8, 0xbf, 0x8, 0x56, 0x1, "d5b82fbe344d8013f6a43e09f4a05fcf986a917e814048fdb95c983f714c74c4"}}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000004000)="662e64714d08f646f2787496c6e787b5f28ceea5440a678ce48f7d04665492bf9f5333a78f68247acb098d12ba87f732ea") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000000f000-0x38)=[{0x100000001, 0x6, 0x9, 0x6d3, @time={r4, r5+30000000}, {0x2}, {0x1, 0x2}, @ext={0xcd, &(0x7f000000f000-0xcd)="16f7fe3775f26f56228345b05baf0dd98f0589e14a551625ba391228a8a25bdda353d7cc0493ef28b547a2e9d4ce94d194267993cffa03b73ffac9d374cbd7a8f74a68e772f4ee2347e5a1c731824f0c7c95cff8a5488e69d38f23a284ae178e6f2d302a9dd67ce673e349ad9d6c0f14476e392e1624bd8c577a993cfa80831f1da2e6121fd161a8c6fa49e6fa07c3a8d8535e77ffeea31785529f2f5d185b053b7034ac5069a16db0c66dc99df937118396ec5941a629f9b5b546a590ecf6ffba7e10564a1e3017431c0ecab2"}}, {0x8, 0x4, 0x4, 0x6, @time={0x77359400}, {0x1}, {0x4, 0x5}, @raw8={"31b2192eef53f3f9d0062248"}}], 0x38) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000e000-0x4), &(0x7f000000d000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000f000-0x8)={r6, 0xffffffffffffffc1}, &(0x7f0000003000-0x4)=0x8) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003fa000-0x8)={0x0, 0x9}, &(0x7f0000d3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006e4000)={r3, 0x81}, &(0x7f0000006000)=0x8) r4 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002d0000-0xc)={0x0, 0xdc, &(0x7f0000006000-0xdc)=[@in={0x2, 0x0, @rand_addr=0xac}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2bf8873}, @in6={0xa, 0x3, 0x16b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x9}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}, @in6={0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x2}}]}, &(0x7f00000a5000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000066d000-0x8)={r5, 0x6da}, &(0x7f0000f2d000)=0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000177000)={0x5, 0x5, 0x5ca3b2f9, 0x9}, 0x10) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f00001bf000)={"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"}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00004d8000-0x4)) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000a41000-0x18)={0xffffffffffffffff, 0x4, 0xe323, 0x7, 0x100, 0x7}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000977000)) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000ad2000)="1dd338790caf641331238a8d71d3dc7af4be87ad073f38d10ea01ec893eb03b8d883080972b675a589894147cd3ee56b63723533bc9bfe2fb55d7361f3f96f23bd241acb7b56b061a61b9e2917a0b93ac29aca18c321ba328208a034f45bcbb9e408bf97b818d385f56e23b4f0db81b8d45bf9d2b49d510543114b054f4ef0bd7ce7d83e2cc81ebbd68b882b8d249f31eada97f7fa4fc7046f08a542f5cbced141d5", 0xa2) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005b3000-0x8)={r5, 0x1f}, 0x8) fcntl$addseals(r1, 0x409, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000d24000)={0x0, 0x0, 0x7fff, 0x5a9853a5}, &(0x7f00006fa000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000dc000-0x10)={r6, 0xfffffffffffffffb, 0x2400000000000, 0xa08b}, &(0x7f00003aa000-0x4)=0x10) 2018/02/06 20:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) iopl(0x9) r1 = syz_open_dev$sndmidi(&(0x7f0000053000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffff8f, 0x20040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000112000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x1f, 0x9, 0x2, 0x5, 0x3ff, 0x2, 0x0, 0x5, 0x6863, 0xc1e2, 0x2, 0x3, 0x28c, 0xdb]}, &(0x7f0000ab7000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000333000-0x8)={r2, 0x3}, &(0x7f0000337000)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004e7000)=0x5, 0xfffffffffffffda0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a6000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000a88000)={0x2, 0x9c3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058f000-0x8)=@assoc_value={0x0}, &(0x7f0000877000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003c1000-0x8)=@assoc_value={0x0}, &(0x7f0000792000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007e8000)={r4, 0x80000000, 0x400, 0x6, 0x4, 0x6, 0x55, 0x2, {r5, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xffff, 0x2, 0x7, 0x3}}, &(0x7f0000fac000)=0xb8) [ 111.787816] binder: 12038:12042 got reply transaction with no transaction stack [ 111.795382] binder: 12038:12042 transaction failed 29201/-71, size 0-8 line 2757 2018/02/06 20:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00002da000-0xc1)=""/193, 0xc1) sysfs$2(0x2, 0x0, &(0x7f0000908000-0xf6)=""/246) [ 111.849464] binder: undelivered TRANSACTION_ERROR: 29201 [ 111.860442] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 20:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000a94000-0x8)) 2018/02/06 20:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000962000)='/dev/input/mice\x00', 0x0, 0x201) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000793000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf9000)=0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000663000)=""/89, 0x59) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000662000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000a07000-0x8)={r2, &(0x7f00002a5000-0x6e)=""/110}) 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d0c000)='/dev/cuse\x00', 0x800, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000019e000)=0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000706000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c27000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff, 0x0, 0x200, 0x100, 0x10000, 0x8, r2}) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r3 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r4 = syz_open_dev$sndpcmc(&(0x7f0000f00000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000f21000-0x2)=0xdbb, 0x2) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) r6 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a89000)={0x0, 0xfff, 0x6}, &(0x7f000093d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000141000-0x1008)={r7, 0x7f, 0x1000, "13ca349378fb010b854f151c596667682f56e34d9e8caa6920500a0b7f3d8cf017f0cfffb47d4e3620625c601b1ba9a519b14c7fbee5957d18feff3d0d495a642cf51e7054317dcbd47cfcd86b481806ebbae5ff190b9c2eb718d214343bb1e72bea42c27c495b11cff5855b857b3faf7ea253c8389f8bb6db2288a7eecbec023d777ebea4835121c453a2c610a34ad52bc054810d8041f330ead926676104c3a07f00ce9d7f7e4283c2c1a47299996b3e34164136dbf982214abcf02e0027c0a4a1304265aed6d90e536de8fe1eb2870931b7f51eb8828cfeb2b2f29770752dc500584529c6c390230370e113a8801ec459054fcd67d1cd4b0ef6cd521ef3af8071de445608d977e907fe0826e42ae1d7dca01fc3f50f9128d98385d898ed0dd08f0b3e5cbd3746687adda99fa9fa7883770ae99844312c36b74ae0900910e0b3920a8de9a8def01f92f42dd901bd385b8177fddb2ce75b34c639969fc552faa296d5c5c2901610c22c3b1b4b61500fc1984425436eb6cc4d167d1d18179136bb9336481a9e9744c6c7e93a692e0ac6007fa9ff63e44a5ff662cd4851a563ca3f9c7c8fc1ed6deb0cb43a0db74cc7e0ae6624a0b807dae847ef220b3ed4ef5cec100e6e687ad2bb2de5861bbe9af3181b9d5d1a93a01ab0731500f53a60d2c81f715a5869f31b10a98ee7ae4c6ca16b1baa02e709c6d4b6df61a8bafebe0eba7d2ae7cf57e41b92fdd4ad2cb7d39ad54b5ae3568f6ac27afc93c49ace54af285b33f2c645118b02e69e7f58b9bdf7e8a50ebbc8addae66bbcbd472e297f32d3a5cb4f6c2ac22c2a68e0f7f2cb66fa026f866caf582453ab3b7d6e7cf1c6a0d1029015eff8dc376daa49e392fc072d825185e374516dfa3660cd37ba59d75268ff9098f9a291a5d72fa9769938c1bdabe70712f42daf1bb043c604f684c39237bb1ef0fe30e1b01edbf33b399069ac4f84249c959b5e1b2404dec86f486934f3cbf029a1e91419aadecd4aa7867e846efe40d8470df330adddb68d75e6ab9d308f995c019ee4c2de0316dc10998536fd8973f368d9aae64bfa82b44f10513041eb1c789f6688085878a0061a5397294cef946b1eaa51663ddcb9c4dc2dde943e777b9c49056644d1ce697cc2b880dbb95a1229117ec89e8ab5989117c92eeabce8fd53e48e706b0a6f2c9e5bd7a99ef62dab1b1cd4fc8f78385fae4910bf167a744ecac3b8319c3cb33a8594611ba877aea3b0d8e5086d60462dcebc2aea15fd115cc3403289b462b13e77d7645350d5df0a79313ed4bedb8e7a8a07a349a2703ef195fc9c0ca03b4237f4def841fceeb8321bcb2a183ce4e51489dbfee3644ee55ae95f26b26fde513ff914d09978f58b0f166c0fa0e166c05beb63bf18b440013488f2e5a538f774c6f1f6a3f1729db03999c0e6e844b841d15f2db5fc4f759a0503b5554696f2ff35906c9bd832dea810bc31a741704f489bab44ef43f4165dfd03d4987d0c942362d5837720f7afdcd4962fe91f16b8e6ce5eb7238a49fb2bb46b92049ad847199c47dd836b9a0667eae45daa63274a6b17e69d19e5641c20157a7301f08f8d4ce58c651daa9561d457a45a2e7aab98d078d554e9104403aaa169f6ea700b53ffc686877922d2ba0ccc25711a18f5701ff86da0579626f6a12e77a4f36afe26bc856c556d9d4b12f7aaa1ed21f0b8dcb8b1b4e5a49813ff7fce2214a86286e72dc8a786e22c65b5d4c9cf3bcd20e9d0ab89f953eb230278852409b8feb477100f37f524247cc49b481429b6a201567bbe79bd75ba35282ebba037caa296061fab7c0af097624bd499379b9f13716b9ad0c8a5d9d5d0cbfecfd2b1a645c0eb4f1d934332c274b2f256354411c8c92aea4ab1d7bb2e1451874939d63414abfd1acfc3def83c5988d26f1e1c443deae5d2cacdeb572fb3ad8522df8a4be5b3bc9fea71323a34433253b18c3325c4672e6b4710c1b944b1e90cdd71a1a9c0724c7a014c3a8ed5c5ca9e16d3b2e8be88fbc0ec90dd50b664dfbbb85fb1b4e28523649dbd534449f68c54a2bd4b4ba083e336866acf7d158318c061c26e591ebd2c6c163e4615014c0fc2a22fa7071d16c3cd15fc85d270f72a7712980901c481829a0e22605da63cf8e182ff55478cbd90058a993e986dc7ed028ddd11c6c3423c99b3b257b5b7b724e161d76c62e3df7bec34355709d3fcb0312f8396c151824fbcd9cadd76734ec5570ee53ec0462626acab08f6024b77b4b327df282ab600c19fb03ca87bada0b101c0e2fabc1c58643feb2ef194f48ccf23d873d3728bd3dde5085b3a873062925595df10328c5603043a96b6217e28598f50b461cca3d0fb51ce1c9338d93b60c5e173a08ac9d72a334860045e191ec0f6528166b68297d0145c336e61bb506b46a69dbc5b1709d08e7c845a6d29ae12ac691d304c3c2f102f1c12d0ec27aae5ec17061c9cd4ca55fce4eb932f264650ba640b269178286ac2939b84fef442b236433709241abaf2a2937bc3b8f3cd329a10f9a349b28ae44c8bf6efac35b9d9e4ad2eca32b67c1ef54a6798fc4ecbb6a3af83ec14c469c6a9b5dbbb3a3539b185fafebe64e13a52fb45d21ec89975c64b7c179e3d75bd3736e3a02d1b7f0f12fcc85096cb2b0d7c7f196eb162b0d6cf6da1f8ad9c5323780fbbf61e89f63f61695a7312e7e3f66daeaead351057fc606128468656f278a520987dc97996301bb0c595c52996cdba4602a6d8c24d2ac2aafeb8a7b536c7f1faf6275841b8a2f02f146fc6a4a1676a9be2488b9e1568d68e2630e8a10fd4a9ba00aebf8fb05b01c3399d43f5b46a9b5740decb159e10b7c25eb8afdd0f204457491f7a68f4f1e4668e16f3e41973e8565371eb3a63d3fd6a95f4ebebaa3d1f9060e6c00dae8021d4575b4544cc95c16ab75b7304304e793aa61b87e9efe3e83533917d99495d8d58d2578b092a8736dba53aad2b3260b0c31d030083e564d5601ea630c4059156494bd25f2afa05c3c1d022389ae26c12a0d9d917590d68a62f3270246819d4b730450d5a907cce0fac451300f285a77090ecf134646933b247798b23a85f1d536e466607cd7c192551298e8014f04ae4428feec07c2a576d6b82aa218563ff2c838cf874c30e9a06dd28e8bc4dcd87c5c8a2e8e151777f4d72f61ccfbb01a7be6b6e376375f812d9e451b7d03db80aeb52779a69e6c5afbc6973d417a550fed69936ff4379b53a538db74d7d9386b5e737e8f4cd767ce987458ac2d2a78bcf19a307525003f47acc9b15bb54e9bbc02d8bf188a88174ddc4de7c88479baf153b9140c3b75bb445e0cd21c6c0a3df9918f163f9e80331954aca772939a16ee496f4fb26281a3dd70768dce25e2491372c6742ee1b11b5de524fb8c0ce6e54bb51bfcea40ccdd52c5df197ca6c7233cf7867b431221ef94277c587004d362b372c6b8faa55169fbb2ff8199754bc1e2569d086e4a47c8bb35009f156a9ff240347ac9326b9ec89a6d786da330dd25b326cce7b3a95c8e686aac1d44671b38c2ff0203bb5cfc548e52dfb202b2d27b76108e6b2f48d56ee9e3271611a30666ed3bbb0e83cc3ffb480f6bf104b9664cf13a8d451ddb47940a63449b4108e353577e4fba6af986fdee685698d1560e80f615d3fd4f0f45fd79d35cc49d44a0545bd836629347d5cec0f3405bc479de5ac66d8994af0a1c77cf89c29ec9b2fb594c400a60857dd02761aeb9d3b63649d746b4f2ce9e611d2575c68674f9cef0ca4b30c83c28833e8a7774909aa2cc4febccdf6f7db568dfbb0be6291821463b5cfc1284bbe3f3b4da6301e1d00342b7f96dcfb496f8f2d3b7a741c4e9e4a5b594e756fb4a2e50f9f824e75202b2af18c6c36a32086aa7fc75430d609f7fe9c27a71363b2dcd5ca1196f632efd4d538f65afdbfdd12701939f9fb2ca78743d48c450bd04f4db9c10a7013ef5cffe22f21b152164b9ea8b9ed5721ec786a31d1fa63fb9635cdc6a1c31346845c32705d5cbdfa4087e4880110ee2b587b865dd1618fcecccb763766ec72b08187831912030f310ffb00921b430ca879a8d9d4eceee483ff0e988d695601cf8654776a2fb56a7bfbe89bd5cd59ecfe5f765f0e0aef6c8e0f577e39e9064d23f77d22a386aacdd13ffe0c6b0aa8c56c55c592f2c87414f75f37bb93b24140908b845743b8434fe8b28b44a7426ce2f0fb964739d699642dd1f67097a96b1381ddf830fc6fed917adcb1a3bef7c57dd49e2ee0fa994547bdf672c4927855f4b2216dd46470d0f71f7b17e3fef4c4540ebbbaef210b642e87694f876886b8f528f3463edb00f2b2aedc5733f1364cbec01ce0b2a9e25424f8ffaa71579542932fa8c6ac77032d2dd0c9126f638e8749bd0759a3a323ea8bae1b7c3cb34e49f51c2778a7b48589c397b57fc0048e548aa421e3a2b48080d7cae1f838c392cfc3026789f46f39bc018d5750ec4d06a9fd35193a6506a0642d4f77a2973444ab407168ed8bc0f61a50cacee4477299c1a483f041516da8cb675138683389c8f6b8fa71120d2fd775daec91a9275c5a2e3addba782086f84d074f8ebae321a9b986cd8e37f9abd74b05b359badc816a01c87be92c951f0914a19dfe9e3ad6a69f3cc6de495aa5f956133eb5d1c8528e29145643a482371a40921f6a3a561e4b9bf5722cbcef1ba1a24129d1d8dfb5a3002d117791909a344e6721627e3d4391b89b33e0470ba4354e8bc7188555f11fe97369399fc5499faa409082a5e83a74257e7cacdc2edc9a7ee84b8b2eec55ec474422c3aebc7b40ca9594e70238810efe67790121c6d2d531d3ee1580a1f1b1eaf0b07bd1bbc66a9cb898c225168d101af081924babc3625d5f6ed65b2b994533d798ecef4a5d2286e91d95451cad5e0b71250a745a6471b8fc774c38fb4eccd59e31a24ae6fa1dbcf8dafb293691b25bfec03231e24f3c63c903372a90b17b95b7e644ee46039a43d9150ad7f4c588b724bff80cd01bcad6e5e19c0b0a447f6c0b928c703b23190d4e737571647b94cfba9fdb9be73a7b692844abaee1988b2d8cf00873f5c5b505cf131f41708820b7820a0aa78e0088c6c943d3063d35080e8c3a61c142a4ea7d0c8139dd17cd46139c95d70d04351a96cabba766a4dcfec8343a379cfe3a41c806519b1396720ee1703868018abc6df37871eb1bf46fceccbe835ab3caa826fa29d29887d83634451999772849bff3976d82aa3288a5155ad7f8db35efcfadee0c7aea120f79e23a4ffe1194a3cfe6e51e9e9c5549aa01e9b09309ac28dae44883de6f85fc8d1d90d806bb97ba1fb61f49502be8773d3bb09017fb973882b36ab240a5cf5ed55dbb0720d3cfaf3d1eea0da8f9524a8d872c3a15014a7a78e731271d49cf94d23a37667ca499a01398f4fadf1c9dcdbfa9ceac7417fb21e08782b8b7ff8fd08b5212fb1b27021ecd10bab928cdfbc3da8ae8326c36a0c697142a64c8e20ddce4d445d56b83bc663bfafdbbc1530230a5f75a6adf3959451e76acb634f6fd85ef78f43b60f626b79fdc82f1d72a7ac83a733bf3e7caf99bbf0bd414dbf0295e85276a009fcb665800f7b1c24257ed78f720a8af52393c71e96a3328ef28936dfdca93d784d40911894e963a97a8d767fcc1275c12adce0fe49a7b7905a0d5d757a86963b1b4cf7efe0cb836995e1076ad780e4053d8775d24bc6fb80c75427687572b312263a65a9be012d8889cd068a3083454f30f1e2dd1c30708a3ed1500a999f85245895baeeb31e4a9745645"}, 0x1008) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r5, r6}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/06 20:28:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1f) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x5e, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/vga_arbiter\x00', 0x400401, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000eea000-0xe)="31d475edc4e960b488435b607549", 0xe, 0x0, &(0x7f0000fef000-0x10)={0x2, 0x2, @rand_addr}, 0xfffffffffffffebc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000f5000-0x8)='./file0\x00', &(0x7f0000ff1000-0x44)) lstat(&(0x7f0000103000)='./file0\x00', &(0x7f00008ee000)) getgroups(0x4, &(0x7f0000ee5000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f00007cc000), &(0x7f00004c0000-0x4)=0x0, &(0x7f0000ebb000)) getgroups(0x2, &(0x7f0000580000-0xc)=[r5, r7, r6]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ea8000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fef000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000fef000)=0xe8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fef000), &(0x7f00002ef000-0x4)=0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000ff0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000328000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000ff0000-0x4)=0xe8) r14 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ff0000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000001b000-0x4)=0xe8) r17 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fac000-0x4)=0x0) r19 = geteuid() r20 = getegid() mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fef000)={0x0}, &(0x7f0000fef000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d74000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000a6b000)=0xe8) r23 = getegid() r24 = getpid() mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d1d000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000ff0000-0x4)=0xe8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000ff0000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = gettid() mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff0000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00007c8000)=0xe8) getgroups(0x1, &(0x7f000024c000)=[0xffffffffffffffff]) r30 = gettid() mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fef000)='./file0\x00', &(0x7f0000e1f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() r33 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fef000)={0x0, 0x0, 0x0}, &(0x7f0000b4a000+0xe65)=0xc) fcntl$getownex(r2, 0x10, &(0x7f00003af000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fef000)='./file0\x00', &(0x7f0000a24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00009c8000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000e10000-0x54)=[{&(0x7f0000fef000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff0000-0x28)=[{&(0x7f0000fef000)="7d0a4346ab6e074396b779d22310539319060df86ae568e11ad7f5f5bd69", 0x1e}, {&(0x7f00008ea000)="193db53bb20635c13c00266569adf07947e40223242de3f137bde7142533e7a4a1de68a9f058a500af83bebf30fe28db0d55a3681417b338f64e828a867c790f54fae9d8396a0be0af2d7850d854e648977657721f4e121629cab02733e3de7b8444ee3d2f9ce541335f0758d0f8e7fbb5c0393ad1fb0ba4246b8ad52afa530d95ba47a8ef8223ad1fcd23ca62caf55cfdf5d5c63aac29f65a47804f488f83265d592fc059e21e700aae1e85a7cd6544da1ea69925a0c94ac6384658c70431fa1adb3b06740a15f8d9c4", 0xca}, {&(0x7f0000ea4000-0x8b)="3f2bb9ae6dee0b29137f7749923846e2597d23befc36f150231d163e1aa718acbc360ecac67bf12718321ef76972eae66ce93d63eae9a0dc2c4bf95ea164cab33ef991bc6db59ca324ac43b05b92eb0476f2631e6fd655984cc304a1109274f71cf9c6c87b2764b669590d6ddc56102e075c570e081bb65d1ff5cfe569ca3832eb0bc9984812b94f6e6bb9", 0x8b}, {&(0x7f0000799000)="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", 0x1000}, {&(0x7f0000ff0000-0x84)="c8b36cfe808eaafe1892540557f1546c963defad86480ba163fe40c912b5a7ab3195d41a1e715637156eb15c5a610f2d4d78d82b6f719fe74c6f115a99c8cf5c0f0cd72fb819d3fa626181438038b1483f436edfab43f15ac737f3ba2be32c80e7aafb4c099999a1485a1da8cdfe5c94f29235c7892adad06055fa2c87ec50201094224a", 0x84}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000aae000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff0000-0x8)=[{&(0x7f0000ff0000-0x78)="cef4c7f4ae171b707e7e89149fa3e5f1ed5439078afddf89e8d5f11574e07956b215f5dc474f070d30d91126b2e1f7571cac2993059079baaf432dad024210810f68ce1e1e68238a83049217dfde3e59440ab178b5dee59db4c3c202809ea1602d31431e209265f42f2de43e65e2a217af762fb58e0a4be7", 0x78}], 0x1, &(0x7f0000fef000)=[@cred={0x18, 0x1, 0x2, r3, r4, r8}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r2, r0, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xe4, 0x4000080}, {&(0x7f0000ff0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fef000)=[{&(0x7f0000d69000-0x6)="dc25df65e2f0", 0x6}, {&(0x7f00003a7000-0x93)="d9915d74fda456f7b098c300fc1248cb13eaa37e50ee1e60a88afbcf0f703668fe446110e25f048eb77599a1914a39d354f9be4cf9eef61d73ba00d0cba6745323def2a4aa0ecf9a4efdba0fa4f6356558f1556d2304b83c6f6f5a2c40f3ac9392291516669dc9c558bd5acfe9d1d085d275800b3042dba36ec3eef6af89a55d2f048b43c94f4fdcbf9951ec1b77a09872a6b4", 0x93}, {&(0x7f0000fef000)="01edfc655d2389e4b2bed92bfc09f3f2ccb63ab8b48c907770605de5495fe767961f85a379b260f63df9ece8702ecc12501392aafbe6905f04e0a52de42df4ac6ea3ba386fa5c8254ee06d3d913e91e56ce134e5dc4c1263923e250ee8af954f23e0d3bbe001da720aca5b14c9285c5029c0762cc49a0fa5ffa65e176593a1b0fc33df46f2e1bdf4fc9c7d6cf48082ab01cce664d63cd5ceb4b3d75b99475d35f08033efa89539aa22259beb1b62076cf0057fae278c4b85b3af1613f6c31b54b5602b0f15ec773bd8e4", 0xca}, {&(0x7f0000ff0000-0x76)="7bad15a5fa0154f7c46eb6bb540a6032f383e285b25b7d5d14c7112059472a4e78f31e01cafed2f07dd805b9d11eb587312750bfbe0de12bacfcf2757fbb6e421f9a0f6def93840ed247480366c6a905be4090dd76e48ca50ab966f479a48327a81aaf017b7dfe66a5692a9e7a1da7c7a4937b68f71c", 0x76}, {&(0x7f0000590000)="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", 0x1000}], 0x5, &(0x7f0000fef000)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x2c, 0x1, 0x1, [r2, r1, r2, r2, r0, r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x2c, 0x1, 0x1, [r0, r0, r2, r0, r2, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}], 0xb8, 0x40000}], 0x3, 0x4) 2018/02/06 20:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) acct(&(0x7f00009f4000-0x8)='./file0\x00') unshare(0x24020000) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000e1f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000c2e000)=0x4, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r0, 0x1) 2018/02/06 20:28:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f00009c5000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d79000), &(0x7f0000c0f000)=0x4) sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/06 20:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xcf}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000197000-0x5)={&(0x7f0000560000-0x44)=""/68, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000abf000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3, 0x6c}, [@ldst={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000162000)='syzkaller\x00', 0x5, 0xc3, &(0x7f00007d2000-0xc3)=""/195}, 0x48) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b7c000-0xf)='/dev/sequencer\x00', 0xc2200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e51000)={@common='vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00009a0000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0) recvmmsg(r0, &(0x7f00006d5000-0x80)=[{{0x0, 0x0, &(0x7f000016e000-0x48)=[{&(0x7f00004c6000-0x96)=""/150, 0x96}, {&(0x7f0000178000-0xe2)=""/226, 0xe2}], 0x2, 0x0, 0x0, 0x8000}, 0x81}], 0x1, 0x40, &(0x7f0000a0a000)) prctl$getreaper(0xfffffffffffffffc, &(0x7f0000467000-0x4)) execveat(r1, &(0x7f00002bb000-0x8)='./file0\x00', &(0x7f0000295000)=[&(0x7f0000eee000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000c7000-0xf)='/dev/sequencer\x00', &(0x7f000074f000)='/dev/sequencer\x00', &(0x7f000029e000)=')\x00', &(0x7f00003dc000-0x15)='posix_acl_accesseth1\x00', &(0x7f0000d66000)='/dev/sequencer\x00', &(0x7f000009c000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000252000)=[&(0x7f0000e6a000)='/dev/sequencer\x00', &(0x7f0000387000)='cgroupuser:.&&{\x00', &(0x7f00007ba000-0x1)='\x00', &(0x7f0000097000)='\x00', &(0x7f00001ca000)='\x00'], 0x1000) 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x1a000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000001000-0xae)=""/174) 2018/02/06 20:28:40 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00003cc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000673000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000207000)=0xc, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f01000)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/02/06 20:28:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x200, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000064f000-0x18)={0x0, 0xd1a, 0x30, 0x6, 0xffffffff00000001}, &(0x7f0000935000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003c4000)={r1, @in={{0x2, 0x3, @empty}}, 0x6, 0x5, 0x4, 0x2, 0xa1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$sndpcmc(&(0x7f0000af5000)='/dev/snd/pcmC#D#c\x00', 0xdc, 0x800) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000f8e000-0xb5)=""/181, &(0x7f0000f8d000)=0xb5) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000c7a000)=""/137) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000062000)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f00007f4000)='syzkaller\x00', 0xa, 0x1000, &(0x7f0000b6d000)=""/4096, 0xfffffe, 0x1}, 0x48) 2018/02/06 20:28:40 executing program 2: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x881, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000329000)={0x0, 0x0, []}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000839000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00001f0000)=0xfffffffffffffc01) 2018/02/06 20:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000b09000)={@generic, @ifru_mtu}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000c66000-0x4e)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x3, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}}}, {&(0x7f0000623000)=""/51, 0x33}, &(0x7f000067f000-0x1), 0x49}, 0x4e) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1}, 0x4040000) ioprio_get$uid(0x3, 0x0) 2018/02/06 20:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000022e000-0xa)='/dev/vcs#\x00', 0x16b6, 0x400000) sendto$ipx(r0, &(0x7f0000c6f000-0xba)="4e6f7cc50cdc65163d1b5347f1c6438cb18fa7cdad7d9b3db2bdff2d53f5c7e519202b8261db909fb1863529e2f6407c9139a9af8547fb0a00ddc2aaffab2a42129f44f86a365cd685f0e20b503519598fcdc3e1486a6a7b9cc09cb563d9e2128b1d4ca25d6c6daa382423a014a92e6a6edcd4922a2160221d76aa8fea3d2596f9f83e87491efaf82e54f2ca3a34d1c34cfc450ecb0581a64b307eeb49379ddbec028ccb4e0d44ffdbc3e500fc4ef0eec26e1b96d84bb363d892", 0xba, 0x4000004, &(0x7f00005ae000)={0x4, 0x100000001, 0x0, "edfceabea217", 0x6}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f0000001000-0x8)={0x20071026}, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b80000)=@common='sit0\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a62000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000a27000)={0x1, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x54, 0x1ff, 0x7, 0x5e0fd6a7, 0x8, &(0x7f000069c000)=@common='vcan0\x00', 0x1, 0x401, 0x5b1}) 2018/02/06 20:28:40 executing program 7: mlock2(&(0x7f00008ea000/0x3000)=nil, 0x3000, 0xfffffffff7ffffff) 2018/02/06 20:28:40 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b0f000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x3, 0x3, 0x80, 0x32}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x4000000059c, 0x0, []}, 0xffffffc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x800}}, 0x2, 0x7}, &(0x7f0000000000)=0x98) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x3ff, 0x3f, "a488e01ca095", 0x5}, 0x10) 2018/02/06 20:28:40 executing program 4: socketpair(0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000441000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e26000)={0x0, 0x2}, &(0x7f0000ea8000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x7d8, 0x1, 0x1, 0x20, 0x3f, 0x2, 0x0, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00007c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000079e000)=0x14, 0x800) r4 = socket$inet(0x2, 0x400000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x100000932}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ab7000)={r3, @in6={{0xa, 0x1, 0x7ff, @empty, 0x101}}}, &(0x7f0000a4d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f74000-0x45)={r5, 0x6, 0x3d, "26020e1a64fa9c6a3859c97820ff4534ad1faa5d7035ed6d4b616bc02e117cf99b78d587e21829c0eb8779a87ef4b90189791e4faf4b78be0b2a69f3a5"}, 0x45) sendto$inet(r4, &(0x7f000009e000), 0x0, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000002e000-0x4)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000002d000)=0x0, &(0x7f000002e000-0x4), &(0x7f000002e000-0x4)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f000002e000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000023000-0x4)=0x0) fstat(r1, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000017000)={&(0x7f000002d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000011000-0x38)=[{&(0x7f000002d000)="422927ea4f9ce631e10d270e254fb20ae759cbdaa2a41e5236c28716ea8a6d8f04fe46945d8231a88be27adc92d857a0a5ff48a38ace6014d7757ad6ab877620df1c00538a3a33c39dbdc36a68185284a062c09737885ebe247a6442f12efd1d54a3b10e6b18335f732c2552d49e0b59828521a1b4ca58be257c24e8c657de371a80b5f1de35e345ea997a3b0602b49443d277863907c98ba1963ff6d6bb2598f085587c2da60ed294b90dad154575902ee0dcdf14c6f848af9a9883fd38877076c87a978a2c953b", 0xc8}, {&(0x7f0000011000)="bc269febb4e21b55686a55b542c0000a23961e20a65393bc1e156465f4e1250a5d215cbd6c621bbe5c081b711b702b1ed61ac76f885723a5e10d5746a11491ab259515a9e8f42233e49b8cc1a36ea5ffbbcbaeb37a7ccf550cccd4ca546e9674057bff5465aeb5c7585adf14e22c30def43aa01d26dd7fe1f7806a8cbaa473636f11b5e24e998bd59b992d4db20481c42f7bda16ae1c0d95304875f4a9042493823eda70837430684ae13590f8ca61892a66c84e966036f7f6b10ec399d403f4075b48effb12910e6fd07780fbd4513e83363006b81019bebd6ff2c957cc6df8bd054b87579a53f13cab8a582bcfaee3", 0xf0}, {&(0x7f0000000000)="831b472aeebf36aa0711b3c2a5296335b63652c9", 0x14}, {&(0x7f000002e000-0x77)="8d83f760315e7af1bb2eefce31dab0e1b5b553e0bdf12681ab9c26dfb4e3d7a40507af304abff327d633006437e2d4ae50d6c30985ed71dc59f73e25671f79af6aae7b9add92459874a8ad0c6f54c09abbedf844618f575a03a33c445dd426590d0f6891d4a3481df1373c5f59d9bf7093687d3b2814b8", 0x77}, {&(0x7f000002d000)="da86620de49616c7d9f70c7584da7282ca0f5ada13a713e186c1707af6b03a4e9aacb6301b0e1defcedf6ec9088eea7c8ac07273a7f36182066d4dde03c0c557c6e63913aaaf7b7e7c270cfb661b48a293153ebe3fba56d5bbd06979a851471c2e1644bc0e5f26ba23a02a08a9be0a6f0afe845121838197a6b14a3525d01182ade4b2cff0d80aa0dc44e3eaa81488ad830c3891b39486abf57431f178f536b85ad271efd88b717979ad767ffed84335b1489de4511a4d25c079a0cf07eaf9f8ad", 0xc1}, {&(0x7f0000022000-0x31)="4e0e4a79fcb5eb74e424d461a264a89f27d51a86917560eedd1202c2b115c0a4df84166507e2ea1622b8a0a952b64b646b", 0x31}, {&(0x7f0000014000)="db4d3f58d07549ea8e6a8245aab16bdca5f4ab14077b9bf3b80a2c2b71c1ec2fa96875ff436e7e00dace72c195003d3fcf037c0e18ef1b4da4208a1c44348d239160e8c9906ceda2529b2d02a02d4bccbffb4130e3808aac771ac03061cac197d101b4", 0x63}], 0x7, &(0x7f000002e000-0x88)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x88, 0x10}, 0x8000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f000002e000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x10081) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f000002e000-0x4)) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r9, 0x401845e0, &(0x7f0000004000-0x18)={0xa2, 0x8001, 0xfffffffffffeffff, 0x9a8, 0x4, 0x3ff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0xb6c}]}, 0x8) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r9, 0x2402, 0x3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r9, &(0x7f000002f000-0xf8)=""/248, 0xf8, 0x10001, 0x0, 0x0) getsockname$packet(r9, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001e000-0x4)=0x14) flock(r8, 0x4) 2018/02/06 20:28:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x24) connect$netrom(r0, &(0x7f0000fd3000)=@full={{0x3, {"ef62ec9588872a"}, 0x200}, [{"42f9bb68c2422a"}, {"38c070dcf249f4"}, {"689cfcc8418c7f"}, {"0a57e6d9d4b521"}, {"000000043e66c1"}, {"cb9fa7fc1ae156"}, {"0fd95adc688896"}, {"76f51b2804d360"}]}, 0xffffffffffffff6f) socket$inet6_sctp(0xa, 0x5, 0x84) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000001000-0x10)) 2018/02/06 20:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x100000000006) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099e000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x141, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, [@common=@osf={0x0, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x0, 0x2}}, @common=@osf={0x0, 'osf\x00', 0x0, {'syz0\x00', 0x401, 0x8, 0x2, 0x2}}]}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x55fe, [0x1, 0x1000, 0x2, 0x6d, 0xffffffffffffff7f, 0x400000000000006], 0x0, 0x0, 0x7fffffff}, {0xffffffffffff0000, [0x3, 0x1, 0x835, 0xffffffff, 0x3, 0xec4], 0x2, 0x4, 0x7ff}}}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0xfffffffffffffff7}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@empty, @dev={0xac, 0x14}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x18a, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) 2018/02/06 20:28:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005ec000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x3f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000839000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xffffffffffffff4c, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000082c000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000dd6000-0x8)={@rand_addr=0x400, @rand_addr=0x7ff}, 0x8) bind$unix(r0, &(0x7f0000ac8000-0x4f)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffffc9) 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f32000)='binfmt_misc\x00', 0x0, &(0x7f0000ebd000-0x2)) 2018/02/06 20:28:40 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0xa3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x80000000, 0x0, 0x5, 0xf93, 0x344, 0xffff, 0x859, 0x1, 0x7fffffff, 0x1, 0x8, 0xfffffffffffffffd, 0x100, 0x1de0000000000000, 0xff]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xae)={0x0, 0xa6, "c5eb309e871954e68aa4efb8a0d8dbc5699137e1e1dc1242c8ea6d0e69fe8b9003a2e657d26b0da127e093ebd8b0d3eb4561ef18554b570bc2f1ec9650610d37ad2a6e51463d26c301c1df376e03a0f008f738838a335ba56c0c490f4ca5f36644efd00b61ad5de64157c934d922eceb91d4c4426d298ddae51ced7a0f66dd1130d7491f1c3d972051e9c1b055192936e5fc85599fec9cb1f9aa7b6dfe39323ffbcbe149ca4d"}, &(0x7f0000000000)=0xae) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x81, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r4, 0x5, 0x0, []}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x100000000000049, &(0x7f0000073000), 0x3) 2018/02/06 20:28:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000000)=""/101, &(0x7f0000547000)=""/136, &(0x7f0000001000-0x1000)=""/4096, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x2) getxattr(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000e0c000)=@random={'osx.', 'posix_acl_access}/+vmnet1\x00'}, &(0x7f000017b000)=""/182, 0xb6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r1, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r1, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8346b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/06 20:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x0, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000df0000)={@generic="29968b0921694de7e254c0a2fc1b24a8", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mlock(&(0x7f0000acd000/0x4000)=nil, 0x4000) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 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, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = syz_open_dev$midi(&(0x7f0000da0000)='/dev/midi#\x00', 0x80000000, 0x101000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/06 20:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) splice(r0, &(0x7f0000d93000+0x397)=0x44, r1, &(0x7f0000982000-0x8), 0x4, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b24000)='tls\x00', 0x4) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a82000-0x125)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00005e6000-0x8)={0x0, 0x0, []}) 2018/02/06 20:28:40 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000978000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00006fa000-0x4)=r0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009000)={0x102, 0xed2abdb3e9304d4a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000002000)=0x5) 2018/02/06 20:28:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x4040) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000404000-0x4)=0x0) mq_notify(r0, &(0x7f0000752000)={0x0, 0x1, 0x1, @tid=r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000085d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000096f000)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003c5000-0x4)=0x9dc, 0x4) r3 = socket$inet6(0xa, 0x805, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000072f000-0x58)={0x5, 0x0, [{0xa35, 0x0, 0x6}, {0xaeb, 0x0, 0x4}, {0xbff, 0x0, 0x8000}, {0x6bfa39a1163fffc1, 0x0, 0x1}, {0x0, 0x0, 0x4}]}) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e1e000-0x10)={0x0, 0x1c, &(0x7f0000f3b000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/02/06 20:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000989000)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000ca4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000-0x28)=@ethtool_eee={0x44}}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) read(r5, &(0x7f0000300000-0x7e)=""/126, 0x7e) tkill(r1, 0x16) 2018/02/06 20:28:40 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fd2000)='/dev/audio#\x00', 0x7, 0x26080) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000062e000-0x4)) r1 = gettid() timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000fd4000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe9b4, 0x400) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000fd4000-0x4)=0x1, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fd3000-0x8)='./file0\x00', &(0x7f0000fd2000)=@random={'system.', 'cpuset$em0}}\x00'}) getpgrp(r1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000721000)) 2018/02/06 20:28:40 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005e00030007fffd946fa283bc0a0000400300000000000000281ba3a2d188737e", 0x24}], 0x1}, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000012000-0xa)='/dev/vcs#\x00', 0xff71, 0x40575d5ada1c8571) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000012000-0x90)={0x9, {{0x2, 0x0, @empty}}}, 0x90) 2018/02/06 20:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) listen(r0, 0x0) 2018/02/06 20:28:41 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00006ee000-0x4), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b4000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x2}) 2018/02/06 20:28:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000+0xc2c)={0x1, 0xffffffffffffff9c}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000231000)={0x20, 0x80000001, 0x100000001, 0x0, 0x3, 0x1, 0x5, 0x26a, 0x0, 0x100000001, 0x9, 0x1, 0x0, 0x8, 0x2, 0x2800000000000, 0x1, 0x5, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x151, 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x400}}, 0x0, 0x0, r0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00005b7000-0x2c)={@can={0x1d}, {&(0x7f0000c99000-0xa)=""/10, 0xa}, &(0x7f0000b65000-0x1), 0x8}, 0x2c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005dc000-0xb), &(0x7f0000b58000-0x4)=0xb) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b00000), &(0x7f00008d1000)=0x8) syz_open_dev$tun(&(0x7f0000e85000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ce4000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000062b000-0x4)) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000045e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fstatfs(r0, &(0x7f0000636000-0xf0)=""/240) pselect6(0x40, &(0x7f00005ca000)={0x7fff, 0x1, 0x1, 0x6, 0x7, 0x9, 0x3b2, 0x1}, &(0x7f000040a000)={0x4ca176ab, 0x841, 0x4, 0x3, 0x1, 0x7, 0x3f, 0x200}, &(0x7f0000bf1000)={0xfffffffffffffeff, 0x0, 0xfffffffffffffffc, 0x5, 0x100, 0x0, 0x8001, 0x6b9}, &(0x7f0000d3a000-0x8)={0x0, 0x1c9c380}, &(0x7f0000040000-0x8)={&(0x7f0000ebf000-0x8)={0xca3}, 0x8}) 2018/02/06 20:28:41 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000024000-0xc)={0x0, @empty, @empty}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000024000-0x10)={r1, 0x1, 0x6, @random="8e6f428de29a"}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000020000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000020000-0x1a8)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001d000-0x8)={0x0, 0xffffffffffffff42}, &(0x7f0000013000)=0x8) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000024000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3fc, 0x8001, 0xfffffffffffffbff, 0xff4, 0x8}, &(0x7f0000025000-0x4)=0xa0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/02/06 20:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b8a000)=@filter={'filter\x00', 0xe, 0x4, 0x34c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00', {}, {0x3}}, 0x0, 0xd4, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x40, [0x0, 0xfffffffffffffff9, 0xbe, 0xfffffffffffffff8, 0x833000000000000, 0x30000000000000], 0xd4c, 0x20bf4eca, 0x4}}}, @common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x0, 0x5, 0x1}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x100000001, 0x2, 0x1000}, {0x3, 0x2, 0x4}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@unspec=@realm={0x2c, 'realm\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xd2bd, 0xb197}}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@rand_addr}}}]}}, 0x3a8) 2018/02/06 20:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000e40000-0x4e)="20c84d9e0b2484556c69a69fa895fc26ef5070901bed483c8daaf486dcd1849b946c6eef9ed246221026bd884eb6eb6c14645218051f27a78c3e5e6bb9b4d2b79315d281bd2517cfa77e656245c2") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/06 20:28:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b7e000)={0x0, 0x0}, 0x84800) readlinkat(r0, &(0x7f00005be000)='./file0\x00', &(0x7f0000a70000)=""/26, 0x1a) r2 = socket$inet6(0xa, 0x805, 0x3) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000c09000-0x95)="00ff414a82abc58a262948c342296cdf26c60767d7e7d84cf10b53dd55e9fac038ff511b6b5777e31ab848f97b040000000713a5cb710d0e5d6e274614acc6831200225411311c40c552725ba852c9c973f0bcdaaabe6632", 0x58) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007f2000-0x4)={0x40}, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000079e000)) 2018/02/06 20:28:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e87000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x1}, []}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000d9a000)='/dev/dsp#\x00', 0x836, 0x101000) ioctl$TCSETS(r2, 0x5402, &(0x7f00004eb000)={0x5, 0x3, 0x4, 0xfffffffffffffff9, 0x8001, 0x6, 0x7, 0x8, 0xfffffffffffffffd, 0xaffd, 0x3, 0xffffffff}) 2018/02/06 20:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') readv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000028b000-0x4c)={0x4e5, 0x8, 0x5}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000088a000-0x5)={0x80, 0x100000000, 0x100000000, 0x7ff}, 0x5) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/06 20:28:41 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000b02000-0xa)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r1, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) [ 113.027175] l2tp_ppp: tunl 59: set debug=f55d40e 2018/02/06 20:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000ca000)={0x3, 0x0, [{}, {}, {}]}) r3 = syz_open_dev$midi(&(0x7f0000b36000-0xb)='/dev/midi#\x00', 0xfffffffffffffff8, 0x2) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00002cf000)="9840484209a190befdb1a58e91b1e40b0f9d10a76c86e1153ee6a9a27257010dacb8efe84f3575226674d8cb6ea9b91b429ba958ccb7aa1304dbf5340c7579f9095c22b5c253fcbac178c5e7df69973f7e82d2a9a3bdb3c63a5ffe68f9e66b5ded2f72164e1d469615bff237971ecaf62ce4ddb9e906073714cb1acb0b0880d508a5fa0f40d8c0cfe02296e395e36f82e6a5b947fdce4c7f69b1") 2018/02/06 20:28:41 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30), 0x30, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) set_robust_list(&(0x7f00006af000-0x18)={&(0x7f0000841000/0x2000)=nil, 0x80000000, &(0x7f00001fc000/0x4000)=nil}, 0x26a) 2018/02/06 20:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000835000)='/dev/amidi#\x00', 0x200, 0x800) r1 = add_key$user(&(0x7f0000067000)='user\x00', &(0x7f0000cde000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a7b000-0xc6)="f02dcd9a2690b7ed3b6bea8e1582078334d2521690c397523946796eb9535c149ceaaee844c7ee0449fbfcd957e4bc309cb3e7a45840248513ad560189c5a06ebe017ed1260098ed15c90c063e6f1d0300da10832356c8912bd27e266fd87b3c35a6be45b8a8bf2f2bc08e7a56f9f17492360736b3616b5a2ebe3ddd0f7b5a71864ce529bbaa9395f70986b7945b4940b6393d0d48facc5799ead79a7e26a9d3069272e6c618263436d8055268f42b01f6a2308aee18b7b52d4900e7a4710b38497cc2ec97ff", 0xc6, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ae7000)={0x0, 0x400, 0x0, 0x9, 0x97}, &(0x7f000075c000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f73000-0x8c)={r2, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000adb000-0x20)={0x103ff, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00002a6000-0x3)) 2018/02/06 20:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000331000-0x1046)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xfffffffffffffd89, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x30, "0759f8", 0x7, "8604a9"}, "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"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) listxattr(&(0x7f0000b0d000)='./file0\x00', &(0x7f00004de000-0x1000)=""/4096, 0x1000) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00002d4000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a97000)={{0x10000, 0x101}, {0x6, 0xff}, 0xc505, 0x2, 0x7f}) 2018/02/06 20:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f15000-0x20)={0x14, 0x7, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000047d000-0x4), &(0x7f000063e000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00008db000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r2, &(0x7f00003f4000)=[{{&(0x7f000030b000-0xe)=@l2={0x1f, 0x5, {0x3, 0x5889b575, 0x80000000, 0x1ff, 0x6, 0x4}}, 0xe, &(0x7f0000e16000)=[{&(0x7f000048a000-0xb2)="c5186807ad023fdfa5a628c8a6bf6f11b5af0d2ad5702c20ee1c2520e02012b042029893c456e4b08dfb2f8d6ddb78f9ea0388d8cfb7bb9a49ea0c379a3d1231ba297a37c2285277f33f7b991dd047953232f089d597b4ee5ae3d7e751db604a2f8d7acfbd1d4d24da46a2b9885c988d3d65e71148a2bcf94038260c5d2e0f6f66be8e377193a787e5dda68e7c10f26b5d1ca98b9e4eb926e077ba54cd8530ba30a2d08c26c8efefd7c5c2dbd8f47876687f", 0xb2}, {&(0x7f0000a96000)="0417311f2ae0cb8e3cc01b74715b7173c5646c3ae302563649978a09b25824d6c4ef0201a1c0cb25101ef1c91bc7821beda0ba4e303490f038d113de53a71e5d163ae515fc5a420d047fcc74cadde7f7040dd18ffcee4ec566e2483b97b6e10b224c0cf1d563f5c038e4758624978382959ecbe453176868ba48aedbfd43cc6f445cc033642b2ae1c39fd9457e5008b0cce52f9f3ede70e263e2c8379e5fd53d37f1a311ebe6c6bee2ed2b6e6c0076e7261228fc31c092e339d08bc65b87d1749d460795242eedbcd854cf4eb8ea", 0xce}], 0x2, &(0x7f0000935000-0x98)=[{0x98, 0x102, 0x40, "69b500dfdf3120898689d5789be5afaca974fc69593a691063c7b2bb2faa14b5987c663c7696db050739646749cc58c2fdeb06452f32508b8b149f9b62c43cd5c64038c25fc46a8609a2370ebe2b3a31e486b6148849727fa00ad06ec3883113c809ed69b7ed3612099a483da95c1c15d092d3627695e52d423bfc5c78c132377848d8051a83ba07dca7"}], 0x98, 0x44000}, 0x1d}], 0x1, 0x24048081) connect$inet(r2, &(0x7f0000ffa000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r3 = dup3(r1, r1, 0x80000) mmap$binder(&(0x7f0000e10000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r3, 0x0) bind$inet(r2, &(0x7f00009af000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000dfb000-0x2)={0x80000000, 0x5}, 0x2) 2018/02/06 20:28:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0x7f, 0x400}) 2018/02/06 20:28:41 executing program 3: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000392000-0x2c)={0x5, 0x8, 0x7f, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) open(&(0x7f00001f3000-0x8)='./file0\x00', 0x4000, 0xc2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000039e000-0x4)=0x7, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000012000-0x6)={0x2, 0x7ff, 0x8e}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d6000-0x18)={r0, &(0x7f000039d000-0x1), &(0x7f000039c000)=""/198}, 0x18) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000310000-0x2)=0xc753) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f000039f000-0x4)=0x6, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000200000-0x14)={@local}, &(0x7f00002a9000)=0x14) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000382000-0x4)=0x8, 0x4) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000039f000-0x18)={r1, &(0x7f000039e000)="05d184b3fd469492e56b5949a612bbe782317f56a93b84fb7e269defebc102456d6b093e0a7733ff74a868555b55d0fea02cad6360755e101378ecbc77b8e1be01ef3d5f36d31213c2cdcee76d0e033734889c485eba1f745c9c4e0a72a0c8a0b10b3f188ea0655878106009363cac4160a4a1d2b408f678ccadd6ae1c943ae684d7cbecbc7275033f678fed4d109350c7ec819b1e98fa2f71aee110ee1d80fbd6b2c00e73898981bfb11fa70d1ee35dacf4e53d99df771895c31f7e48a86df8057382e375dcf5e57cc7965599854805cc442e7f8cc1d2e49c3fbe25be7227a46819773ab8d7702b5382", &(0x7f000032b000)=""/154}, 0x18) 2018/02/06 20:28:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x4) pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) add_key$user(&(0x7f0000467000-0x5)='user\x00', &(0x7f00001b2000)={0x73, 0x79, 0x7a}, &(0x7f0000127000), 0x0, 0x0) 2018/02/06 20:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000684000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000084c000)=[{{&(0x7f0000b46000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x0, &(0x7f000075e000-0x10)=[{&(0x7f0000ddf000-0x28)=""/40}, {&(0x7f0000522000-0x5c)=""/92}], 0x0, &(0x7f0000863000-0xcb)=""/203, 0x0, 0x8}, 0x3}, {{&(0x7f0000945000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, &(0x7f000030b000-0x8)=[{&(0x7f0000dfc000)}], 0x0, &(0x7f0000f3f000)=""/142, 0x32f}, 0x5}, {{&(0x7f000023d000)=@can, 0x0, &(0x7f0000191000-0x8)=[{&(0x7f0000a5b000)=""/14}], 0x0, &(0x7f0000643000-0x9a)=""/154, 0x0, 0xffffffff80000001}, 0x7}, {{&(0x7f0000282000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x0, &(0x7f0000b8b000-0x8)=[{&(0x7f0000b39000)=""/4096}], 0x0, &(0x7f000052e000)=""/27, 0x0, 0x6}, 0x6}, {{&(0x7f00007f7000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x0, &(0x7f00008e8000-0x38)=[{&(0x7f0000ed1000-0xa6)=""/166}, {&(0x7f0000c54000-0xce)=""/206}, {&(0x7f0000011000-0xd5)=""/213}, {&(0x7f0000ab8000)=""/64}, {&(0x7f00006fd000-0x99)=""/153}, {&(0x7f00008e5000)=""/223}, {&(0x7f0000ed5000)=""/69}], 0x0, &(0x7f0000b64000)=""/40, 0xffffffffffffffe6, 0x4}, 0x6}, {{&(0x7f0000bf1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x0, &(0x7f00001e3000-0x10)=[{&(0x7f000090a000-0xbd)=""/189}, {&(0x7f00002de000)=""/30}], 0x20000000000002b9, &(0x7f00000a6000-0x81)=""/129}, 0xdf}], 0x800000000000078, 0x10100, 0x0) 2018/02/06 20:28:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000001000)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x32, 0x4, @tid}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x10)) 2018/02/06 20:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$dmmidi(&(0x7f0000bbd000-0xd)='/dev/dmmidi#\x00', 0x2, 0x8000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000038b000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000ead000)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) 2018/02/06 20:28:41 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000902000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/06 20:28:41 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f7000-0x9)='/dev/rtc\x00', 0xc8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f6000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0xfffffffffffffffa, 0x1, 0x5, 0xa, 0x80, 0x80, 0x6c, r1, r2}, {0x240, 0x5, 0x8, 0x6, 0x5, 0x0, 0x3}, {0x0, 0x400, 0x3, 0xfffffffffffffffb}, 0x89, 0xd, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffffff, 0x2, 0x2, 0x3, 0x20, 0x1000000000000, 0x202}}, 0xe8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f000000a000)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000002000)={@empty}, &(0x7f000000c000)=0x14) 2018/02/06 20:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a94000)='/proc/self/net/pfkey\x00', 0x41a000, 0x0) r2 = mmap$binder(&(0x7f0000340000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000719000-0x18)={r2}) sendmsg$inet_sctp(r0, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/06 20:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) timer_create(0x1, &(0x7f0000311000-0x58)={0x0, 0x37, 0x2, @tid}, &(0x7f00008f6000)=0x0) timer_getoverrun(r2) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) [ 113.209011] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/06 20:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000131000-0xc)={0x10, 0x0, 0x2, 0x20000080}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000aad000)={0x8, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100, 0x9, 0x3, 0xb87, 0x1, &(0x7f0000651000-0x10)=@common='sit0\x00', 0x6, 0x100000001, 0x2}) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a9000-0x8)={&(0x7f0000859000-0xa8)=@dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000d8b000-0x8)={0x8, &(0x7f00008ea000-0x4a0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0x3) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/06 20:28:41 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x191400) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000003000)=0x2e) 2018/02/06 20:28:41 executing program 3: clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x10000000001, &(0x7f0000001000-0x8)={r0, r1}, 0x0) futex(&(0x7f0000006000), 0xc, 0x0, &(0x7f0000006000)={0x0, 0x1c9c380}, &(0x7f0000006000), 0x0) 2018/02/06 20:28:41 executing program 6: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000e7b000-0x18)={0x9, 0x10b, 0x9, 0x6, 0x8, 0xf7a}) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000a4000-0x2)=0x6, 0x2) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)) dup2(r3, r1) 2018/02/06 20:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000078e000-0x8)={0x0, 0x8000, 0x9}, &(0x7f000098c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b80000-0xc)={r0, 0x20, &(0x7f0000b0f000+0x3d4)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000612000)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000ce3000-0x4)=0x8) setrlimit(0x8000000000000007, &(0x7f0000c2a000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={r2}, &(0x7f000095c000)=0x8) 2018/02/06 20:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004e0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f61000-0x58)={0x26, 'skcipher\x00', 0x42f, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/06 20:28:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00003e7000-0x20)={0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000004000), &(0x7f0000004000)=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) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000001000-0x28)={r1, 0x1, &(0x7f0000000000)=[0x7ff], &(0x7f0000005000-0x4)=[0x4], 0x1, 0x4, 0x5716, &(0x7f0000001000-0x10)=[0x1, 0x0, 0x3ff, 0x5], &(0x7f0000000000)=[0x8]}) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/02/06 20:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fa1000)) 2018/02/06 20:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x200000000000) bind(r1, &(0x7f00002db000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x4, 0x1}}, 0x2e) r2 = syz_open_dev$vcsn(&(0x7f00004ec000)='/dev/vcs#\x00', 0x39229036, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000a54000)=0x2, 0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007fa000-0xe)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) listen(r0, 0x0) pwritev(r1, &(0x7f0000c5e000)=[{&(0x7f0000047000)="e0ea16b9702676a7d903489e6519da4773c3c606c3a4ebd8504150d250bab79f188632", 0x23}, {&(0x7f00000c6000-0x3c)="b81364498402c06d2abae8472060a5b4da16bae83d19b16f66b33d8fad76ab8889c43cfef4ef79e7d007ad1ce868e225724fe87bc0391e7416a0d400", 0x3c}, {&(0x7f0000a24000-0xa9)="f41faebadaa7d5ad196e01c877b876bbd6763e38f9b6a3a8ab8a27fbb39b8fa822df1a8aff214d0ff20c518d24691e6b779fcf612122df2e9017726fff74c422650a64cb8d1e1f931940dda52e10344036390fb5e7662b71acbf0809e97950b0c13e5a814aa24e79c30fb1fdac3e7b92734499e8a2f0a22a5a57fdbf2d0f56655a895b2587f62a87d6d711d81e40146b64f0b8f70686d66e96c1d2de3de673d348abc5ee1250d6ffa3", 0xa9}, {&(0x7f0000b38000-0x6b)="77c7ccd5ff1c8353e6fe30e6f83b8261df723718cb8b4408847c2d0e5175af7f047fb26bad72c1b874ecbc00bc5f4c1c94abdf3f7a6db957fc150ab3df4725e59a66bb2cf1185d56a264c955d3a46c939efbaafc9f50125c576ae74d29ebadb38315fd8d49a9a30f3ca9d9", 0x6b}], 0x4, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e37000), 0x1, 0x0) syz_open_dev$loop(&(0x7f0000b93000)='/dev/loop#\x00', 0x400, 0x30000) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00006d8000-0x8)={0x0}) connect$ax25(r3, &(0x7f000054d000)={0x3, {"f42f4a291ba9e1"}, 0xcab}, 0x10) r4 = syz_open_dev$amidi(&(0x7f0000f09000)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000b19000)=0x7764, 0x4) syz_emit_ethernet(0x94, &(0x7f000099d000-0x94)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x86, 0x434, 0x0, {@random=0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "b99525563c5408e79562cd2331d07a5c11a17e2efc28e46ed25c1c39ea3c8a6e2cacc180df16f3e841ca124d0525dfb0876b096e9aeec96866fbc023089039a108433a31e0fc8291cf2200cc0c8bfb466cc92f388132ff84f21c58297a4dabcae8f623d425ce2807"}}}}, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ad2000-0x8)) 2018/02/06 20:28:41 executing program 5: mmap(&(0x7f0000000000/0xb20000)=nil, 0xb20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000b1f000-0x38)={&(0x7f00002c8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000b1f000-0x10)=[], 0x0, &(0x7f0000b1e000)=""/116, 0x74}, 0x0) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) r2 = open(&(0x7f0000221000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000b20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000b20000)={0x2, 0xffff, 0xfffffffffffffffb, 'queue0\x00', 0xfff}) connect$unix(r1, &(0x7f0000001000-0x8)=@abs, 0x8) 2018/02/06 20:28:41 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 20:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f000085e000)={0x0, 0x0}) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000562000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff2000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b70000-0x2f)="696f004f8f3f667d4f071ddfa6f93a259927c636f9234edc8dd31f0aaf65e3f4550bca64a28937ca4ce389870ce4a0") getsockname(r0, &(0x7f0000710000)=@can, &(0x7f00000d0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000113000)={0x0, 0x7f3, 0x30, 0xffffffffffff8b6e, 0x5}, &(0x7f0000d7e000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a92000-0x10)={0x2, 0x205, 0x0, 0x100, r3}, 0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000817000-0x4), 0x4) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000096f000)={0x5, 0x8}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000149000-0x10)={0x6, [0x0, 0x9, 0xc, 0xffff, 0xffff, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000fb2000-0x4)=0x2, 0xfe15) 2018/02/06 20:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) 2018/02/06 20:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d49000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000cf6000)) 2018/02/06 20:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x42) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000f63000)) sysfs$2(0x2, 0x1e4, &(0x7f0000c7a000)) r3 = syz_open_dev$dmmidi(&(0x7f0000e20000-0xd)='/dev/dmmidi#\x00', 0x5, 0x220000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000451000-0xb)='/dev/audio\x00', 0xc80, 0x0) r5 = eventfd(0x7fffffff) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000032e000-0x20)={r4, 0x8, 0x9, r5}) ioctl$KDENABIO(r4, 0x4b36) sendmsg$alg(r1, &(0x7f0000f72000-0x1c)={0x0, 0x0, &(0x7f000030c000)=[{&(0x7f0000399000)="401d3984cf3a16fbf49e13f26b42b8e20c2538fcbfa62e459d0855ba9734c90c9524fb0b82b2ef71196996256a253bbae67d7175389390325ba36e59f2c18aa38d27fbbf554ef65d42351ca742bc3a7e8d822380824343fba33ad6971acd6742a898cb5c254980048df78e143cb7b64b30288b75514ebde32e2fa613332dee9eaafec0f803c0fe172462104fffccc554f982e1fe74ff261ad6088b9fe66804b19896761a68cef82b4b3aa65e49614d71f6928601188eb115d9b6108d8a5ca1317ef21552e5d5ceda008300c6870b18151ee94ac8502e9b989b497e46eef03b35c958e494b1b6814cd24a50c4ae1c625a47", 0xf1}, {&(0x7f0000528000-0x1000)="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", 0x1000}], 0x2}, 0x0) 2018/02/06 20:28:41 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x1000000013, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f000082c000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 20:28:41 executing program 1: mmap(&(0x7f0000000000/0x244000)=nil, 0x244000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000244000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000118000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000245000-0x8)='./file0\x00', 0x20) rt_sigsuspend(&(0x7f0000077000-0x8)={0x8000}, 0x8) 2018/02/06 20:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000add000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a2a000-0x4)=0x1b, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000066f000)) 2018/02/06 20:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004bf000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000009d000)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000702000)=""/2) sendmsg$nl_netfilter(r0, &(0x7f00006ea000-0x1c)={&(0x7f0000ef9000-0xc)={0x10}, 0xfffffe1d, &(0x7f00008b8000-0x10)={&(0x7f0000201000)={0x117, 0xe, 0x2000000000008, 0x900000000, 0x3, 0xffffffffffffffff, {0xd}, []}, 0x218}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/02/06 20:28:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000)={0x1, 0x4, 0x1, 0x0}) execve(&(0x7f0000623000-0x8)='./file0\x00', &(0x7f0000ff7000-0x1c)=[&(0x7f000032f000-0x2)=':\x00', &(0x7f000083c000)="70726f636d643573756d2328d021776c616e3000", &(0x7f0000001000-0x2)='%\x00', &(0x7f0000ba0000-0x2)='*\x00', &(0x7f0000783000-0x15)='mime_type&++md5sum@\\\x00', &(0x7f0000067000)="21e2657468307b2a5d5e3a657468306264657600", &(0x7f0000982000-0x5)='^-[-\x00'], &(0x7f0000000000)=[&(0x7f0000637000)='vmnet1*\')\\/:@[&proc:*\x00']) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x0, &(0x7f0000002000)="e63b5b65c9593d2ee33317eeb997e557527de87c5fe314b053bb80c2866aaddc3b82518e0ca27ef1ca61ed7633b190dd280f3bd26cc6ffa8dd663346807e9e4927b676700430947413ce7d339c7bd554a910050ddc6c7791b426e7a2ad76ae53dcdc02e861437168f7733ce05878bd335eeeb41dff0adf395d1f4c35ece57d915cbbe8520f1b0ac14cd7dc758ba0c6d6d6f4caf41706998d0993bc9524dabf9a7a6c680fe6796a9f4898424de3d64577fe077371a8666559f722625f9b37e90d8120e28ee9de7f41b09ce51d1f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) 2018/02/06 20:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000348000)='/dev/qat_adf_ctl\x00', 0x2800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f00006c6000)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a27000)=0x80000000) 2018/02/06 20:28:42 executing program 2: r0 = socket(0xfffffffffffffffd, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000028000)=""/1, &(0x7f0000c1b000-0x4)=0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000047b000-0x4)) 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0xdf)=""/223) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x4, 0x0, 0x0, 0x7ff}) unshare(0x400) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b39000)={r2, 0x0, 0x2d, 0xb5, &(0x7f00000e8000-0x2d)="e5b9191a9a49def3ad31dc14486fdcbfd50a0145ad82e5ec67d66ae1b05bfaa23242bbd377214baf207bfb1181", &(0x7f000084c000)=""/181, 0x1, 0x7}, 0x28) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000e88000)='./file0\x00', 0x14, 0x1) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x800000000000000}) [ 113.519784] QAT: Invalid ioctl 2018/02/06 20:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dc9000)={0x0, r0, 0x1}) connect$pppoe(r1, &(0x7f0000f52000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) fremovexattr(r0, &(0x7f00004f8000-0x1a)=@known='com.apple.system.Security\x00') readv(r0, &(0x7f0000601000-0x28)=[{&(0x7f0000901000-0x7a)=""/122, 0x7a}], 0x1) close(r0) get_thread_area(&(0x7f0000511000)={0x0, 0x20000800, 0xffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xbb3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/hwrng\x00', 0x4000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd7000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/enforce\x00', 0x220200, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000ee0000)=0x5, 0x4) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00007f0000)=""/103) write$selinux_validatetrans(r3, &(0x7f0000d52000-0x62)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'system_u:object_r:cert_t:s0', 0x20, 0x31, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x62) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 20:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000165000)={@loopback}, &(0x7f0000750000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e08000)) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b47000)='keyring\x00', &(0x7f00004bc000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f000082a000-0xd)='dns_resolver\x00', &(0x7f0000f74000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f66000-0x1)='\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000583000-0x8)='keyring\x00', &(0x7f0000910000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000fa000-0x8)='keyring\x00', &(0x7f00009b7000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000c66000-0x8)=[{&(0x7f0000778000)="36845b2232aa1d73fd647d279ed898d0f44ff8178f6b5020cbe41786dc0d834c07400792f950feb479fcd4b3e147775ed3f114f29fe5bba1470c55b2ad98b9c15ad77942c42af7380b79aecedec28d49d62e47a739e88421d6644e52d4a23193035f7b361f9036f8ab80898a524e8107bd427dc9a8fff432736abc7e364084d65da2a1b1126fcac6628075e8e6ec3635ef36a420c771f48bb12827eb69d0736ab44ee1adcf8a638b09a64b6659dd53607e3534d67c90d1751225c8bdb1ca78aab8a37db6291fa0b9c35b2892887efb0c6e3cbaa626227b7bb0a780d6fd", 0xdd}], 0x1, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$rds(r3, &(0x7f0000eeb000+0xec4)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$key(0xf, 0x3, 0x2) execve(&(0x7f0000efd000)='./file0\x00', &(0x7f00000b8000-0x18)=[&(0x7f000073b000-0x8)='keyring\x00', &(0x7f0000f5e000-0xc)='nodev#wlan0\x00', &(0x7f0000fde000)='*\x00', &(0x7f00009e7000-0x8)='keyring\x00', &(0x7f0000f45000)='keyring\x00', &(0x7f0000168000)='\x00'], &(0x7f00007b6000)=[&(0x7f00000fc000-0x8)='keyring\x00', &(0x7f0000cdc000)='keyring\x00']) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f4d000), 0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 20:28:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) fsetxattr(r1, &(0x7f0000002000-0xb)=@random={'user.', '})(:.\x00'}, &(0x7f0000001000-0x3)=']\\\x00', 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x3)=0x81, 0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) listen$netrom(r3, 0x80000000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000c35000-0x4)) splice(r1, &(0x7f0000a53000), r3, &(0x7f0000f59000-0x8), 0x1, 0xa) [ 113.561031] hrtimer: interrupt took 26593 ns [ 113.604086] QAT: Invalid ioctl 2018/02/06 20:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) setitimer(0x1, &(0x7f0000ecd000)={{}, {0x0, 0x7530}}, &(0x7f000035e000)={{}, {0x0}}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x2710}, 0x1, 0x1ff, 0x2}, {{r1}}], 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000833000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00004fa000-0x4)) 2018/02/06 20:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000002, 0x33) r1 = syz_open_dev$admmidi(&(0x7f0000d4f000)='/dev/admmidi#\x00', 0x100000000, 0x404000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f000097c000)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000003000-0x4), 0x4) accept4$alg(r1, 0x0, 0x0, 0xae1301b0e80ead43) 2018/02/06 20:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfe}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a9b000), &(0x7f0000f6a000)=0x4) 2018/02/06 20:28:42 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fc4000)='/dev/dmmidi#\x00', 0xbd, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000dbf000-0x10)={0x9, 0x3, 0x3f, 0x201}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fc4000)='./file0\x00', 0x10000, 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f9a000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00003d3000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000082b000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) socket$inet6(0xa, 0x2, 0xffffffffdc26207d) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000fb4000-0x70)=[{0x1ff, 0x1000, 0xa5, 0x6, @time={0x0, 0x1c9c380}, {0x1, 0xffffffffffffffff}, {0x4, 0x8}, @control={0x1000, 0x7, 0x213}}, {0x7f, 0x7ff, 0x6, 0x81, @tick=0xffffffffffffff22, {0x8, 0x3}, {0x29e2, 0x20}, @time=@tick=0x5}, {0x80000000, 0x3, 0x5, 0x1, @tick=0x1, {0x0, 0xffffffff}, {0x2, 0xfffffffffffff000}, @note={0x100000000, 0x1ff, 0x7f, 0x7fff, 0x20}}, {0x8, 0x7, 0x0, 0x79d7, @time={0x0, 0x989680}, {0x10001, 0x1}, {0xe6a0, 0x1000}, @raw8={"a96ba58121a66b9dd3dee5ef"}}], 0x70) recvfrom$llc(r0, &(0x7f0000028000-0x4d)=""/77, 0xfffffffffffffffc, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/06 20:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000ed2000)={0x8, 0x1}) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') execve(&(0x7f0000524000-0xe)='./file0/file0\x00', &(0x7f0000e9f000)=[], &(0x7f0000550000)=[]) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000391000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f00005bc000)='system_u:object_r:policy_config_t:s0\x00', 0x25) r2 = syz_open_dev$vcsa(&(0x7f0000f0f000-0xb)='/dev/vcsa#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000085000-0x8)={0x0, 0x8}, &(0x7f000054a000)=0x8) ioctl$TCXONC(r2, 0x540a, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000025d000-0x8)={r3, 0x8541}, &(0x7f0000840000-0x4)=0x8) rt_sigprocmask(0x2, &(0x7f0000c7a000)={0x6}, &(0x7f0000662000), 0x8) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c6c000+0x2de)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003e6000-0x21)={0x0, 0x19, "4fd70c8ad77b64a704978acd790195c5f65a8271374cc6bd5a"}, &(0x7f00005d2000)=0x21) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001a6000)={r2, 0x40}, &(0x7f0000571000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000938000+0x4bc)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x975}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) clock_nanosleep(0x3, 0x1, &(0x7f000021a000-0x8)={0x77359400}, &(0x7f0000652000)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000010a000), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000251000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x109080) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000607000+0xe9d)={0x3, 0x1, 'client0\x00', 0x2, "e94a63ddeccf6724", "7b3e9023985fedadc3d34c184c13651eb93a1399e8971765309e7adca957216f", 0x1, 0xff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000546000)=0x4, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000504000)=[{0x7, 0x3}, {0x2, 0x5}, {0x2, 0x2}, {0x2}], 0x4) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00008fb000)=""/76) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3}) 2018/02/06 20:28:42 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000074000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x805, 0x0, 0x4, 0x1, 0x8, 0xf2}, 0xdca3}, 0x9) mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000079b000-0xf1)={0x0, 0xe9, "e552dfa220a91ba50dac8caee530a8ec60dccb68e7826400dd6c5a933b7275ccd397d853c49c5a17cd6abc6aec8382e33119af0dffe2db2951a692900f94071dab163ce5a555617e1acb505229a6bebb37f4dac1c4f32bccae9e0382df2cc2b07b3558fd72b6555e7d69b977a9e75fd7270be2b21371d42ee68cf8f636e407f4139974a8681d2762954a228064e99f7b0422976ed666ee5abba7d5e182304c700650d36a5bb73c70a346373f87dbf9fb8f701c11884af294a930d19d33019dd140272858d1cbf23415703423bb95b197f87aff3f7534722c5316c799423f18081e5fb106e09a84ae5b"}, &(0x7f00001a7000)=0xf1) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000079a000)={r2, 0x3f}, &(0x7f000050e000)=0xc) r3 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f0000797000-0xd)=""/13, 0xd) rt_sigprocmask(0x1, &(0x7f0000234000-0x8)={0x3f}, &(0x7f0000083000-0x8), 0x8) 2018/02/06 20:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open$dir(&(0x7f0000751000)='./file0\x00', 0x80000, 0x80) bind$alg(r0, &(0x7f0000fcd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000584000-0x8)=0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bf8000-0x4)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000fa4000)={0x8, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x1a8) ioctl$int_in(r2, 0x5452, &(0x7f000066f000-0x5)=0x10000) sendmmsg(r2, &(0x7f0000013000)=[{{&(0x7f00003aa000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x6, &(0x7f0000ec0000-0x48)=[{&(0x7f0000300000-0x1e)="bfd777f9914600eae6029e506b42bbba2a2d26b3c9b7684dc954ea54af29"}, {&(0x7f0000233000-0xe5)="406832a6b636ce564e1700c6950872291a2d1c272f9d6d7570a6922eaec0acb0453a740e5b4add8140eaf5d756ade80029d5a643218f454b296ed9f3bbd530a100ab6c5e0c7911bc348dc77060e4956f88ba31afed8ffe45df02d0d4b2ccd39cec458bea7bd1bbbcd95924b8ed1dcbfc0b32644b3e89dd566797b2edc1d854614046b5c5d2ae31aa39f0bad8aef6822ee03cccd8c3b97174d0d9f1794e7d0c4105d9cf946325716788e8c4f14bc1a551b0f99c06626777d4d8090a45530d1b34cdd4ab0638e1566be819495ed3b5b2a2b927e8da3fe854407be982476ade08c14376a0241f"}, {&(0x7f0000442000-0x23)="9f9782e353fa2aee1ec2f3c0c0a4cc1cb14fb21d06e2f75038ff5f97f229d0b7a3d67c"}, {&(0x7f00004fd000-0x9c)="257d4c4f9d6614868b330f6968aedcbcfa9d6bb1755e6631040cd307399579cbbd9d90ce4f0504dbae1144d2833b4395641c00406e4ee9f09509304181297925cd7fb3776a3fa20d5d2051e5512d984011c081b30dabc31a4db18031e8eb65025b3612fdd34a7b8b206fa8577a98dd838c591fd71c8cd55381e703ab248e4d20fa236a2dbc8368fcc0a7d0e982b3267376c5260a4d324fddf473ad1e"}, {&(0x7f000022b000-0x15)="1e902d2188acd0614e4659404fd4d49dc44d3aefee"}, {&(0x7f0000eb3000)="9fdd651fdb81b81c2d0baabc27d653f32582"}, {&(0x7f0000693000-0x8e)="ea5cf5b270d69e6a92d16653ed2057d9d865bf85a9b148cf6ee0aac7acb84c871a4d3a0dac72007bde2868f087de10c55bc5e399d0012bb3ec6bc76a433ba77e85e74e41937056c18ac4d738bd62f4e870317d25097c06654e3a7f5fcd5bedfc110bc02f08d5c50e89eb890de94e70b06a74a77cf5f1ee70a9b3cf2f5b9cd5028f6a063815d0496c136e55c7de7e"}, {&(0x7f0000fe3000)="daf962c66b5df9c04c39b853e8c821d2390870d22d21dbfe13d2a54945f57f9129b288045690ec5a9a0be09fba83f4c9e1551759a3b3631302750a050d1e0701aac80f9a63f9eb1c550cd1f8e951da76c99c5d5978be8c8e5eb2f32ce4eddcb0466276c7d2c865af135185baa9d606baa1"}, {&(0x7f0000578000)="fe454ad5af1f67dbd644307c18a4436265ca795e87e0c19d570a464e02f9c80be70d2e238d259125938e1bc7a6ce50892fa1d1dd49f8dea524b74e83a3e4dbd4450652987b2268082fb81f9c319a382ae9f66d086e8abf94d114a8eccf00903c5842528d1c92c92dbc10e225dca705d923886d80419a8121177df844fde702584ff5ada7eb7368a3f1916b2439b21bef2a50644a2fab4fc0d1de7eae019c5be528b65edd070859eda3d0e37edbf30d71b63f1a141313972fe6159a59f30a2d"}], 0x0, &(0x7f0000346000-0x240)=[]}}], 0x0, 0x0) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ea000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000824000)={0x0, 0x6}, &(0x7f0000c6c000-0x4)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007ef000-0xc)={0x0, @local, @multicast2}, &(0x7f000009c000)=0xc) fsync(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000648000)={r1, 0xcf, "722820a8b7dd15099f0c42e1b178418331d4c10d56495d15bb9b06119438a5684b05532b169d7a6d9104db468fcd9de5176083d179083ea926edcebcc69c89e550bccf1e3e0d7c9b5c0d429364fb1e2c421d86d802ff245f3872d5b45303d20fdbab4b09ae66294b66878676a8a4f2728b63d81ce43819d13b28094bc09fc0e058e9a4dc739dd555a363a067a15d466eec92bb040ab97e524fe51a8bff510f2c0b09a17f15854047bc43452034f275589032b1679e86b26d363cb0e121328d1d128a97a281d306b78e1cb395239a31"}, &(0x7f000029c000-0x4)=0xd7) syz_open_dev$usbmon(&(0x7f0000de9000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f00001bc000-0xd)='/dev/net/tun\x00', 0x0, 0x109100) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000083d000-0x8)={r2, 0x388c}, 0x8) io_setup(0xff, &(0x7f0000efb000)=0x0) socket$inet(0x2, 0x0, 0xffffffffffffff7f) io_submit(r4, 0x1, &(0x7f0000daa000-0x4)=[&(0x7f00007c6000)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000ed6000-0x3), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e0c000)={0x6, 0x7, 0x7}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f000078f000-0x6)='ramfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r0, r1) 2018/02/06 20:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005f8000-0x9b)=""/155) r1 = syz_open_procfs(0x0, &(0x7f00008d3000-0x7)="6e732f6d010100") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000765000-0x4)=0x81) setns(r1, 0x2) 2018/02/06 20:28:42 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigprocmask(0x0, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f0000fcd000), 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000fcc000-0x18)={0x0, &(0x7f0000fce000), 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000555000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$llc(0x1a, 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/02/06 20:28:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xd7)="6ab632740a70e0fc51b7b9cbb7de9a86a5e4e6b6df97efb4014a49286c95945b3918dfbbaaf370c7147f92a1a2a253b96d2dee4f7c52966626ea50e0de24d696095d66a941a126667f5eba9f8ebe06c36b9e7ed616c5e147ef7e1a7ac5f0bc3de13a0305fb9f1537e0033a6982e2a1bacf6dc9ab677d469c5f64bae87e23f8e952c9c293305426715bb6e58402c2e6c377f227e8b25833a0dccde6da5a84134fd7db45f6114bda19131a1caba6a88c64df967f9f8e8bc47d883eacdc0689ca9dbdfdfe1157af5012b4e595a621339e4ed6dc04d3f30975") mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000026000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000026000)=0x14) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000027000-0x8b)=""/139) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000009000-0x8)={0x1, [0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001f000-0x20)={{&(0x7f0000015000/0x4000)=nil, 0x4000}, 0x3}) bind$vsock_dgram(r1, &(0x7f0000027000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = socket$inet6(0xa, 0x80f, 0x9) connect$inet6(r2, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r2, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000021000)=[{0xc, 0x100, 0x37}], 0xc}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000024000)=@int, &(0x7f0000020000)=0x4) 2018/02/06 20:28:42 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/rfkill\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0xffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000+0xca8), &(0x7f0000000000+0xf41)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b41000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x63}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000088) getsockopt(r1, 0x800000000000084, 0x8000000007d, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000a00000)='/dev/input/mice\x00', 0x0, 0x42c002) 2018/02/06 20:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000726000)='/dev/loop#\x00', 0x0, 0x4001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000447000-0x93)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x18, 0x0, "970e42cfc91b82d6b55bf1635afa37385a47f8a8691d318cabef2dd1cecff0994fe353b51f24ebe84fa23ceb9a23986766be92d05780b78828a8d34cf487991f", "9b4dbc0dfbf0271754c11e60d34c0cd3b68275b90a5d22af3b32c59872dd41bbff4eebab91d79bf3299ed4c7dc89a95d5a11a7f22c714ed88b2ed3c9d2dc896f", "7dcd88549aa45459ebd6e35ce67eb2ea545cafbcfd99803fb0cd8cd4a34120e5"}) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x401) sendmsg(r0, &(0x7f000001a000)={&(0x7f000001b000-0x26)=@pppol2tp={0xa, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f000001b000-0x20)=[], 0x0, &(0x7f0000009000-0xc0)=[]}, 0x0) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007f9000)='/dev/dmmidi#\x00', 0x7, 0x40000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a62000), &(0x7f000039e000+0x21b)=0x8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) 2018/02/06 20:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005cb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000850000-0x4)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') statx(r1, &(0x7f00002db000)='./control\x00', 0x800, 0x7ff, &(0x7f0000528000-0x100)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$unix(r2, &(0x7f00004b5000)="9b6466d5ed6826b22d46baad56879bb4fdd55abcc1d917ea4b755facc2846802a1", 0x21, 0x40, &(0x7f0000d95000)=@abs={0x1, 0x0, 0x3}, 0x8) fadvise64(r2, 0x0, 0x7c, 0x7) unlink(&(0x7f00009c6000-0x10)='./control/file0\x00') 2018/02/06 20:28:42 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$TIOCNOTTY(r0, 0x5422) 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, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00003cc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000673000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000398000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) sendmsg$nl_generic(r0, &(0x7f00008cc000)={&(0x7f00002c5000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000004d000-0x8)={&(0x7f000082b000-0x20)={0x20, 0x3f, 0x2, 0x2, 0x0, {0x14}, [@typed={0xc, 0x2a, @ipv4=@multicast1=0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x921ade20766472a5}, 0x4000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/02/06 20:28:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x83, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8), 0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00004dc000)=&(0x7f000003e000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000e41000-0xb)='asymmetric\x00', &(0x7f0000e94000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000052d000)='(@posix_acl_access\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) eventfd2(0x100000001, 0x80801) bind$alg(r0, &(0x7f0000f4d000+0xeae)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d04000)={0x0, 0x0, &(0x7f0000d9c000)=[{&(0x7f00005f7000-0xc1)="4b88d721b95913ef220e185f62504767e285b0f399e28d45241b55a045ac58dd45d18bc8b93490ea5a8e9e0931dc6f00c95889b3b5a59eff0dd2fb703385d16670f9b97849151c379474aab9b8b21f", 0x4f}], 0x1, &(0x7f0000903000)=[]}, 0x0) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ae2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000399000)=@ethtool_ringparam={0x11}}) r1 = syz_open_dev$midi(&(0x7f0000024000)='/dev/midi#\x00', 0x7cf, 0x20000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ae5000-0x18)={0xe6, 0x5, 0x7, 0x4, 0x0, 0x6}) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x6, 0x2) clock_gettime(0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000003000)={{0x3, 0x6, 0x1ff, 0xd542, "07311b7a118533198c16c33bd1103e9c33747e01e4e2c408c16015f9fd1ad00bc8a3bc8b9853e562b680c2bf", 0x6}, 0x1, [0x7, 0xa3f, 0x9, 0x15, 0x4, 0x1, 0x6, 0xfffffffffffffffd, 0x3, 0x6, 0x2000000, 0x7, 0xa70, 0x48ab, 0x5aac, 0x800000, 0x7, 0xf7, 0x0, 0x0, 0x5, 0x80000000, 0xffffffff, 0x1, 0x8, 0x6, 0x3, 0x8, 0x20, 0x8001, 0x80, 0x3, 0x0, 0x400, 0x400000000, 0x0, 0x2, 0x5, 0xc0000, 0xff, 0xfffffffffffffff7, 0x9, 0xbd, 0x4, 0xcd0, 0x21c, 0x4, 0x2, 0x80000000, 0x83e, 0x2, 0x80000000, 0x2, 0x1, 0x1, 0x8, 0x81, 0x100000000, 0x5, 0xffffffff80000000, 0x7, 0x8001, 0x2, 0x5, 0x3, 0xffffffff, 0x8000, 0x101, 0x4, 0x200, 0x6, 0x7fff, 0x0, 0x2, 0x7, 0x5, 0x3, 0x6, 0x3ff, 0x4, 0x2, 0x3f, 0xfffffffffffffffc, 0x1, 0x80000001, 0x8, 0xcbaf, 0x2, 0x100000000, 0x2, 0x10001, 0x2a37, 0x9, 0x10000, 0xe23, 0x0, 0x73b, 0x80000000, 0x8, 0x8, 0xc, 0x4, 0xa4, 0x8, 0x0, 0x0, 0x3, 0x6, 0xb, 0xfffffffffffffffe, 0x7fff, 0x9, 0x7fffffff, 0xffff, 0x2, 0x7, 0xfff, 0x20b5, 0xfffffffffffff2b2, 0x2ade2692, 0x100000001, 0xffffffffffffff01, 0x6, 0x3, 0x4, 0xfffffffffffffffc, 0x53, 0x8], {r2, r3+30000000}}) poll(&(0x7f0000001000)=[{r0, 0x1}], 0x1, 0x1) 2018/02/06 20:28:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000017f000)='/dev/midi#\x00', 0x8, 0x40c0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000000, 0x3, 0x8007, 0x7b8, 0x1, 0x8000, 0x3, 0x6, 0x0}, &(0x7f00001d2000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000000)) r3 = getpid() ptrace$peekuser(0x3, r3, 0x1f) sendfile(r0, r1, &(0x7f0000ecc000), 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d66000)={r2, 0x2}, &(0x7f0000d83000)=0x8) clock_gettime(0xfffbffeffffffff8, &(0x7f00005ff000-0x10)) 2018/02/06 20:28:42 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00001b9000)="f3321d88736e6a9fa06e89be78b333ea56573de338a499ddeb1074936cbaf245d515b9c58b5ad294e1424deaa1015568ce294d22a5a1a1970ef0f3668b0a0dfbdec6b9b590635277a63deb893047f189015c96c0d52626efc9fbd90ef1ae20f46695fe006d1ee015b1fdad894c") fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000971000-0x93)="59e6e4afdf78d7aa5737f010d8ae70a2eec0c5cd78c3e18cb06f394b7cde760c64baa03c381428dba2130cfd8f52b2181f86050aece8ec24a6e6aba22d38de121cf347e21a812c3ddc47f02346e180a3e0a58189ab7ce554", 0x58) clock_getres(0x7, &(0x7f0000180000)) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00008f9000), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000060a000-0xc)='/dev/autofs\x00', 0x80800, 0x0) 2018/02/06 20:28:42 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006a3000+0x4b)='/dev/ashmem\x00', 0x4004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/context\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x8, 0x1, 0xfff, 0x352, 0x1, 0x7, 0xffffffffffff8000, 0x4, 0x3, 0x206, 0xfffffffffffffffc, 0x5}) clock_gettime(0x1, &(0x7f0000000000)) 2018/02/06 20:28:42 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000b000)='\'\x00', 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000009000-0x8)) openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000008000-0xd6)=""/214, 0xd6, 0x0) 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000019a000-0x1c)=[@in6={0xa, 0x1, 0xc0b7, @empty, 0x2}], 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)='setgroups\x00') close(r1) 2018/02/06 20:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000523000)={0x5f}, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00001ee000-0xa)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 20:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000255000-0x9)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) set_mempolicy(0x3, &(0x7f00008dc000-0x8)=0x81, 0x6) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/02/06 20:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/sequencer2\x00', 0x2002, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000710000-0xf)=""/15, &(0x7f0000da2000-0x4)=0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r1, &(0x7f0000759000)=@random={'security.', 'bdev\x00'}) ioctl$sock_ifreq(r1, 0x10000089f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4001e, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024e000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008a7000)=@req3={0x10001, 0x0, 0x1, 0xffffffffffffffff}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x27f, &(0x7f00006eb000-0x1398)=[]}, 0x0) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000088d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000be2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/context\x00', 0x2, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047b000-0x8), &(0x7f0000834000)=0x8) 2018/02/06 20:28:42 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=[0x2, 0x80000000, 0x2058, 0x80000000, 0x9, 0x1, 0x8b1], 0x7, 0x80, 0xc7, 0x12000000, 0xffffffffffffffff, 0x2, {0x2, 0x9, 0x2, 0x0, 0x1, 0x7, 0x7ff, 0x6, 0x81, 0x10000, 0x2, 0x101, 0x2, 0x0, "8f2452a7ed2e6ef5f65d23239d2883f2259a50da26ef1534f884e11e1f324e8b"}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x7, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x50, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ff39f226c425e2c4e2bfea0144d273dd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x193, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 20:28:42 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x400000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x40, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) fstatfs(r0, &(0x7f0000014000-0x1c)=""/28) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[]}, 0x0) 2018/02/06 20:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000311000-0x5d)="4ab17727059091aa786af0b5328267c9b4d93e4567253ef0e7730ee5da2f3755c2625e2ff09aa2287f3aa5b119d3675698f59ff930dcae582e268c183fc019b469bb7ccd3f094d54f82c4cb9ba7c49d8f49b72052e43e35e6ce3a8f5c2") 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = open(&(0x7f0000c74000)='./file0\x00', 0x40, 0x165) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000067e000)) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000084f000-0x8)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) [ 114.305732] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/06 20:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) bind$netlink(r0, &(0x7f0000131000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) write(r0, &(0x7f0000aa7000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000030c000)='/dev/autofs\x00', 0x400002, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f000000f000)="bf9cb3d337c573388dda47db733baab1a85bc7819224a629a95658fa349bf02a8a72642852539d69604eff2d695163de8811ab165811bc3dc7f1a0535ebcf386773d03a6323354f561f6331fc5b253ab887a6909db7e") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000568000)='/dev/dmmidi#\x00', 0x7ff, 0x100) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f000023b000-0xf6)=""/246) 2018/02/06 20:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000084000)='/selinux/checkreqprot\x00', 0x402000, 0x0) sendto$inet6(r0, &(0x7f0000135000-0x8)="8858f9aac7ad68e13a2fe9016db5f9dca9d7d14be86d749df9ad3e04ce1461132f9032d0846d94cabe56", 0x2a, 0x104000000, &(0x7f0000bf5000-0x1c)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000018e000)) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000d12000-0x4), 0x4) 2018/02/06 20:28:42 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000a13000-0xa8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000120000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000b0f000/0x2000)=nil, 0x2000, 0xc, 0x8011, r1, 0x0) 2018/02/06 20:28:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x42, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000+0xf96)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4, 0x10, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000042b000-0x10)={r2, &(0x7f000023a000)}, 0x10) 2018/02/06 20:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) utimes(&(0x7f0000a34000-0xa)='./control\x00', &(0x7f0000888000)={{0x77359400}, {0x0, 0x7530}}) r1 = syz_open_dev$amidi(&(0x7f0000803000-0xc)='/dev/amidi#\x00', 0x2, 0x501000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a95000)={0x0, @in={{0x2, 0x2, @empty}}, 0x9, 0x9, 0x5, 0x1, 0x80}, &(0x7f0000c03000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000052d000)={0x5, 0x1, 0x0, 0x708d0517, r2}, 0x10) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x0) 2018/02/06 20:28:42 executing program 5: quotactl(0x80000221, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000-0x28)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008ef000-0x14)={0x0, 0x4, 0x1, 0x5, 0x2, 0x1}, &(0x7f000026b000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000752000-0x8)={r1, 0x4}, 0x8) 2018/02/06 20:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x1000000) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) sched_setaffinity(0x0, 0x8, &(0x7f0000535000)=0x5) syz_open_procfs(0x0, &(0x7f0000cab000)='pagemap\x00') r0 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r0, r0, &(0x7f00003dc000-0x8), 0x8) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/06 20:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00003ae000-0x70)=[], 0x0, &(0x7f00006b6000)=[]}, 0x8000) sendmsg(r0, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030d000-0xc0)="b8da11d6", 0x4}], 0x1, &(0x7f0000038000)=[]}, 0x8000) syz_emit_ethernet(0x56, &(0x7f0000794000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "9a44c09c34cfaaa1b03a4ba17c06554af2823ccae37177cb429c0c71ce931c0e932f419ba4d15fa78babfcab1f5d0a0027d2fa8754a48cbbb5586b057d3fcce6"}}}}, &(0x7f0000042000-0xc)={0x0, 0x1, [0x0]}) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000e1e000-0x2)="43ba", 0x1}], 0x20000204, &(0x7f00009ef000-0x51c)=[{0x90, 0x3a, 0x6, "00b2bdf829f43e63d4a000c6567edf176e0c159769a049cef6d174461ee7795dd5af3370afc3212e06b860cfce5f85b1854c8318cd043ea315299e4b33f1311adf8a433ac78b62adc6043185481e0854daa03c7af783c6f2add1698d913a26262a97512a53a298ebce1dfb5ad46b06b1c04120c6a5cc6f52591845ff80f6e1704fdf"}, {0xd8, 0x103, 0x80, "91550a71061ebd835f0a223b83312df99d9f83459348a93826b4806f5b2e4ae891103d494d6e24bc5fedf38c2b6a121b78bcd04143926a4929d67bdb30754bb5d0aa6e2d4270a5a2b733d95ea7264ce2d95f14436e1c3560bf4dad2dadee141818ead812aba9735bd4f881ba6dbde2b0a74e3553fe9f3adcc1f98ad19462bd1fc9443e5b8dc6011b9fb7dbe5e676fc869449326b68a3fcbd60189accff4d7bdb5cf5597e339693abe4de8384fc0929ad8efe0145f4f6e6a08f4871d34343d92c8ddf6cd67770d9fb40aa22b4"}, {0xc0, 0x11f, 0x9, "c09687ff68b2b7254a743ed09a4f2b3e519020ff3a9001416d5750abd8a18067ad8bc86982ab2e19e5a2f1db619294758fc176a87028803730f679fac59671b749617a786769d1937a8b94b927b5642b6b8a952821baa5bb26f17f9737102511c8bb1cda4e0fb3bd0fcac134aa1e745724b54295e505ae084750ab18cba0ec93413536f567fb7308c829101d7c0ee380b3b3432bae5b33f92d9bd5c035f611680ba151d72c35e31f7e305ee5d96e1a3f9226"}, {0xe4, 0x119, 0x4, "17a5171e84e7b1ccad160e2cc8c47076dffaf226530174160a89a91b5fb2d304b3fa78e7b5be65b23bc607ac7da6636b62a1289df1f87c41fa5c2c409d65006caf3dd0e0abe90bc554ad2cd7c5bafa79cb433d8434dca5e7e10f8cd47ee5ed94bc7d31f6b15fef5fc042878df06f1daf174496904bd6fb5ab4c60ea429dcb966c33f5b7ac147bfc6797d5bd76c71707d8c881f88b2ee0cb38d90fb2accb5e75cbfa0324967e46a93276b66fc46b72563a7627f2a0ebb9cd03080029cc986d0c4e140429bae9cf6a7b2960412b856cad64e00f7b57c"}, {0x40, 0x119, 0x8e55, "9801230f727697ed433777e943e4f156ff5c97cdbbe948ae9ff0c074f1502397f1ba6e06b10028877d4effffffffffff1631"}, {0xac, 0x118, 0x142, "47a05401f0892f2273812e0b5c465f87f3f9a1227c4763e3153dff7b459e48239bb26e855b3a61c3a06b9b2a2b01884ef4abc5915f074be8f75f422e5ef6372b5bd851342a21c23e04e653b27c813fa05bb47bad68180c4e4089d2e465044fa68d07648e1ad48742a57a7ba04d926203ea7e2e07bb5583442c7e6846f2e4c43e49b510b256be6ab2db70689c503787fef1c26a671ffa9569d8bd4df190c7e4"}, {0xb4, 0x108, 0x1ff, "8ea4e8635957cf0312560d1f28e9c6fa8bb21c604806495830f41fd1f4f4149e1fc7e40e2be1a022974b302c1c521335b70f215409031fbb78721bca9c05be6ab1f41e0fc57abba6fd043cddb5ba477832961ae8930a0f0e2772930970b64e9e338db2ef895753fbe380af4cbc29500f56ee405258c893944b784eb12a8361459be555b4b987b6c11629818bb87913ad429dff43a7a06c7892765e0d1e5a15bf24b2a43ef0"}, {0xfffffffffffffd4d, 0x111, 0x402, "9927b62f7bb7881072e060a4de13fabe303650c8a677437e00e1d01430b38342e07b0dfdcf32e495673acc0f03b01cf23962bfbd2802c27e92b69938cef7875a5556310db4b8f5a32259c6df3c1df6c92d6ba0a70b7aa05be1eed2f30e0dee8e81470b"}], 0x16a}, 0x0) 2018/02/06 20:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000de000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000db1000)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abb000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000487000)=[{r0, 0x40}], 0x1, 0xc5) r1 = socket(0x1e, 0x4, 0x0) connect$ax25(r1, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000003000)=""/73) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x0}, @sadb_lifetime={0x4}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005e00030007fffd946fa283bc0a000040030000005e1d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair(0x8, 0x1, 0x7, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000012000-0x400)={"36a82e95e4b2ff66fc807ff2167c4fc7595f60bec53776fadafcc9da9baeb9b0cc1b83c7b2105b6061e97076df02bfed9f629e570a7d2dc50f802e109714e8be65c2984c076cfd5fb42041b4ae992f4749fa20fd5984ae4133bfe56b3dea4366f19044ef05cb57c71a4e62a963f2fd35ee8ef96054cab584822d09a90e19d3d5c10378e0544c8f2045a525711d9926656c9d01764d19fbb1f16e6909b02e26c05ea1fc40c13139d76ad59364811e0fa33836e18bae09c563f45cd1edac5c67cecbcf776f2e08dea04bac1fd00ebd95fbda00a444f83f73b92bedca782ab84627f97410a5e8f859fc8f5d14b4822c07ff6f6b21731cc95a50e957e05b98f56bdeac9726dab857582dc701dd3fe2ba5b7472595df3da6d1bbf284b32cc3d96b136efe273759ed76c928fb9451a6d4bbb2819cbbce3c69e5e41256615eba9c0ff14bf8e5f9bed6002f1ac666280181757867778eebf0a5b1a68ee41e1407b2c7283eb1651f33c3d5b54c6ec62c6ce98cbd023e93e1dfffc1c1fea2c0222eecd26adb60dd244b265bdbce7c7384fc7979680f620f08b25506ce9e9fbd32c9f29206ff491efa9637b88f1a74f928da6d8b219e5f8f2d766b0466dd0eeb7b284b46c9b90594e7e9b416dbf913715e31ed19e7a851de16e5c6231dd6373a4e78e7bf59456ac6876b648681a39b0543157b8ed5f5f93d9ce4c6a3106de019a34b48adb8d6ad6d8a71c765195190345a4f150968dde8c4ba4495382d2f079213beb48a33a35c31cee8605d1de04feeabcf4cd0cf769f0839ca49b954656b1fc6e02809a57244749e5817166b2b0b308fd64dcb35417e091107c195da8ea310c1bae236b8e2ea60dd3710ac216e96d34f8bccaf4cce24bd4162ab23836508fc6fe74874997eca6b1f02d5a5d7d095ba3e124aebbc5105564dcc2df2acd3d15d8cf64af55fb428e6df8f723af210a2bb082c5cf716a69148e482d11bdbbb18dbacf78e93fa4aa2ae7f8a2bd7861bb32971aa482e95b298ab9a24850c6f0ed9be023fdf2a65f7dfdfd36baec82768288e4c181b5e062315822b690b1f95a89a3b904607e794b015cd39bff85419cdb71661c53c32e14c44b6187b0e2da46f1eaf1f100591e625d56fb7aac28f3ce7e104a2ff880437d3ada07142efabefdcbcf7614753bf5056c79956c94fe9724a46b657e9b09800ac345ba65aedbc1500a910ea0f3cfba60eb3eba4968d54724aac871efd50a98dee78c9ae8408dc9ea621c3a728e6e01e3ae56c173ee9644c7ef96a9344930b06263a889778f8c9b82e31e474da224c27a546ff0523dc4d1d634a096f1e7bb36cd74314e7854118c9d62eb6b2bae38525d80bb08ca85896683a71353896843ba628ee848e6f4bfdd638dbd5486e7ca2fa068fbcf6b07050daeb826eba8bb93739d7f6e88238627d56c7255b584eba125d5"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000013000-0xc2)="9ed3a37f3ec457dcdd06564123f8d9aaee15992aa351be5d9614f8ad2001cecd639a54994548e2d6c60576253f9f1a097696eae09bedd7db0070da534f3600f18a5d98ec37e2049ceaa7379ecc035c377944cea1037a20ed126bcee84dd82f3f9a656bd432f2660f83dd9b79ec05acb4e488d5aaac8d0ae9f63e4c35ec1cab295678da5ae5806d6c9a6dbb0840bc4415534964738105c0821628750b97e328f6a30435a855d2327dbdbfb6136e11c810b1dba6093fd97641513ce6be319f7835a390", 0xc2, 0x24004800, &(0x7f0000007000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/load\x00', 0x2, 0x0) 2018/02/06 20:28:43 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000df3000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000218000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x8, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000015000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000016000-0x8ef)=""/4096}, 0x48) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r3, r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x352, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc", 0x10}], 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x800000011, &(0x7f0000248000-0x4)=0xffffffffffeffffd, 0x4) 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000262000-0xb)='/dev/vcsa#\x00', 0x4, 0x42040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033a000)={0x4dbce82, 0x0, 'client0\x00', 0x3, "e79930d03ad98f9f", "46feb2ae4bc67de8c266c1918fbfc4b9f6b32e596167ad91b2ca044058b09a49", 0x51, 0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) ppoll(&(0x7f0000d23000)=[{r1, 0x40}, {r0, 0x1400}, {r0}, {r1, 0x208}, {r0, 0x80}, {r0, 0x30}], 0x6, &(0x7f0000b41000)={r2, r3+10000000}, &(0x7f0000f05000)={0x15ac}, 0x8) r4 = syz_open_dev$sg(&(0x7f00003dd000)='/dev/sg#\x00', 0x7fffffff, 0x400000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000b4d000-0x4), &(0x7f0000635000-0x4)=0x4) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = eventfd2(0xfffffffffffffffa, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000359000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff}) r7 = dup2(r6, r6) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000262000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b4a000-0x18)={0x0, 0x10, "c65c37d90fe4484093db08b38d6a9c0e"}, &(0x7f000087d000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f000029b000-0x18)={r8, 0xbef, 0x20, 0x57a, 0x1}, &(0x7f0000587000-0x4)=0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) write$selinux_load(r0, &(0x7f0000a3f000-0xcf)={0xf97cff8c, 0x8, 'SE Linux', "25fe9b78636fe3492e78e80c2502eeb7717973f447c0ae7d4d57caaa0693e04dd7078e95e0c38d185700248f60892a90e3241a5226963b6cdc52ca4e35d163f1e72e573a22828491d0f13970e0abea6ba24605d1e9a8c4972fe6e3fb29bd21f8e434046a373a25b9f43ed6139f7e2b721829d5805f058a98bcfb6feaeff70293d286082fde18ed36a09fd086202b639099e61403927f6e03a3d1246438d595f6e68b64f2e7cee998a821594df774717e2ad46285ced9bbda44aa558bdf3c95"}, 0xcf) [ 114.425268] audit: type=1400 audit(1517948922.961:73): avc: denied { map } for pid=12562 comm="syz-executor6" path="/dev/autofs" dev="devtmpfs" ino=1052 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file permissive=1 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a38000)) ioctl$TCXONC(r0, 0x540a, 0x1) pipe(&(0x7f0000d99000)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000167000-0xd)='/dev/usbmon#\x00', 0x50f, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000073f000-0x4)={r3}) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000594000)={0x0}, &(0x7f0000262000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fdf000-0x18)={r1, 0x6e, 0x30, 0x8, 0x81}, &(0x7f0000acc000)=0x18) r2 = add_key(&(0x7f0000cae000-0x6)='.dead\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a29000)="b94cf613e4e312c318ae0f4758ff105de7d50c2017c92be30eaa8f1eca34ff8ab7d8815bd12444c9f370a1ba1d582f4269b432b89f215184e67e1d29477a5110f7c934b141e2728c50853ad89ad0a2ae2e4e46ecbc02a3dca7254d0cc2421c610140d89e3ea587182b266e50ed5ffc4e836ac5184ea971e143a4638ff13c3578ba9b0a902c721b566d3e009c7420e01332555ae4315a439155cefdc8a3228049b7e41e54055e9d18f6c41527d10b50f4a14be678c8075a4ee2703ef2ddd4a353adfe8dd1f87aa2cde9398650add450f3", 0xd0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000008e000)={r1, 0xfff, 0x2}, &(0x7f0000925000)=0x10) rename(&(0x7f0000c56000)='./file0\x00', &(0x7f0000539000)='./file0\x00') r3 = add_key$user(&(0x7f0000430000-0x5)='user\x00', &(0x7f00000ed000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e81000)="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", 0x1000, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000236000)='pkcs7_test\x00', &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000106000)="da312cdf58b266c579b87496590e4dc11b5acde91b73d915f10788ec012ec0ea22a67b22162985069191a9aa12a2a0a26ce2fa87ff2e35448d7f6e54407d80795a301795ca897e6f1aae3cea7ba196c26a6e954413a9d5970753cc495cc688840b614a22", 0x64, 0x0) keyctl$dh_compute(0x17, &(0x7f00000b9000-0xc)={r2, r3, r4}, &(0x7f00001fb000)=""/4096, 0x1000, &(0x7f000011a000-0x2c)={&(0x7f00007a6000)={'sha3-384-generic\x00'}, &(0x7f0000ee5000-0x82)="363e33a89693ccdb35b15d394ebf4e37f34ae280aed219bfc1e1ed2fe39b390e4945f964c93acf93aa1e6cd2a9d994844080ab1d32d2d2cac1836194dccd58e993e428cecd8a34b6ffeef92a4ddb5d85927b3627b7f39efd808c95c389b3479208ec4f69da45defd7b1918defc457aca661d29160e085a0b169325bded5039705045", 0x82}) 2018/02/06 20:28:43 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d86000-0xb)='/selinux/checkreqprot\x00', 0x280a40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000d53000-0x14)=@ethtool_wolinfo={0x8, 0x0, 0x0, "63d156a528d7"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000f7f000-0x4), 0x0) sendmsg$kcm(r4, &(0x7f00002f8000)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000308000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0xc, 0x10d}], 0xc}, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000018000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f000022c000-0x20)={{&(0x7f0000fbf000)}, &(0x7f0000e45000-0x1), 0x6}, 0x20) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a65000-0x8)='trusted\x00', &(0x7f0000a65000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a64000)="7caae88b9e5b3f4f1258af48034949f52f2fab517e6a16fcaebdee7d80d68dc8f92e87785bffa42a4812ff6cc275d3e927b9c8e7de472b6ebc72e4bcff90b66bc583395089a876d9e60bdfa6ea3691bdb6a1599fcaca45e6e011374e8fc7209a591e64d34fbdcee299c898c31fa2ca10213726d7c7013186e3d4749a81a162d74eddd73ffefcc9c36e3049b1d93139cc2ce7dd0548ca09969ad195f3f2571dd67d7c926d776284ec7071be883b712000654f", 0xb2, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffffc, &(0x7f0000a65000)=""/4096, 0x1000) keyctl$set_timeout(0xf, r2, 0x1f) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) ptrace$peek(0x3, r1, &(0x7f00005c2000-0x4)) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000612000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000a67000)) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000a66000)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, {0xa, 0x3, 0x5, @empty, 0x8}, 0x8001, [0x0, 0xffffffffffff0001, 0x7, 0x8, 0x8, 0x80000001, 0x10001, 0x9]}, 0x5c) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a66000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000a65000)=0x22, 0x4) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000d6e000)='/dev/random\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000082000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000046000)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003ec000)) 2018/02/06 20:28:43 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x4, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000c34000-0x5)='user\x00', &(0x7f0000b7b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f89000-0x73)='\r', 0x1, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000820000-0x8)='keyring\x00', &(0x7f0000f23000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000cf5000)="65546372797074656400c648da9e86068113f2b1e2d92a9b01f4a55940fed685d5ecde1104d402b56eeebf60f05790349ae438714749d3aac7110af77364ca07e45533339880179e980145ac86c1c3bb33e0aa756820a2548244b4857cbe91dcda9117db94d3e63b649ef30ffac7b894ece492a7ff38fae1c848e49cebae79294ad0c75cc7", &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0x3}, r2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)) socket(0x8, 0x80007, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000008000-0x44)) getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 114.599179] irq bypass consumer (token 00000000ee2868e3) registration fails: -16 2018/02/06 20:28:43 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, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000222000-0x45)="6bc689ffbd09302ccffbf972d9f5bb8773cce3c95a7524427fbae602db96db8c998e62e5a8ef7437b6799e41bb479a3d7fd586327da00ed0159ab867fe54fb11c6280cbb60", &(0x7f0000e91000-0x4), &(0x7f0000586000), &(0x7f0000f30000)="4913ad88edee22df4d9e516ecbbe860c4a6ac6e76a5abf50c2cd1e7889259684776ac65bd4c40b339fd279314a920f62bf416645759e65d39917de461b338df4bd115e6b6a6fdfd72c9bfcc2bd2109d1d420558e63afea60236e9ca40289eb1d95d7a45c60cf3b2d30c78cdea07836993da5caed298e0abc94d4493923c3261b3d4e91525e163d8ef78ee036b0cd599f262de2b06553f63f533bc2de303400b73712") r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000f8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00002ec000)={0x0, 0x8000}) mmap(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000397000)=@assoc_value={0x0, 0x1}, &(0x7f0000398000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000211000-0x8)={r2, 0x7}, 0x8) fstat(r0, &(0x7f0000344000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000398000)='./file0\x00', r1, &(0x7f000031c000)='./file0\x00', 0x6) setregid(0x0, r3) gettid() 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c36000-0x4)={0x8}, 0x4) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bd8000)=0xfffffffffffffffe, 0x2) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf6000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r2 = accept4$inet6(r1, &(0x7f00009ba000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fbd000-0x4)=0x1c, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[], 0x20000000000002ba) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000abd000-0x4)={0xf, 0x2, 0x7fffffff}) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) shutdown(r0, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e37000-0x5c)={{0xa, 0x2, 0x800, @empty, 0x7ff}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x2, 0x2, 0x40, 0x6, 0x1, 0xf24f, 0x3]}, 0x5c) pipe2(&(0x7f0000e40000), 0x84000) connect$inet(r0, &(0x7f000037a000-0x10)={0x2, 0x3, @rand_addr=0x4}, 0x10) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000f24000-0x138)={{0x2, 0x100000, 0xb, 0x100, 0x10001, 0x2, 0x1, 0x8, 0x7, 0x5, 0x1ff, 0x7}, {0x100004, 0xf000, 0xf, 0xff, 0x2303fd09, 0x5e, 0x0, 0x1, 0x0, 0x6, 0x3f, 0x9}, {0x6000, 0xf001, 0xd, 0x1, 0x1, 0x980, 0x3f, 0x5b, 0x27, 0x9, 0x1c9c00000000000, 0x3}, {0xd000, 0x0, 0xc8160f0bcf6464f0, 0x4, 0xffffffffffffff25, 0x0, 0x3, 0x1ff, 0xffffffff, 0x44, 0x4, 0x6e}, {0x3000, 0xf001, 0x10, 0x5, 0x3ff, 0x72, 0x0, 0xffff, 0x9, 0x0, 0x0, 0x4}, {0xf001, 0xd000, 0xf, 0x2, 0x0, 0x0, 0x1ff, 0x3, 0x4, 0x8001, 0x9, 0x10a}, {0x2, 0xd000, 0x0, 0x400, 0x400, 0xd0, 0x7fffffff, 0x3, 0x7, 0x5, 0x1}, {0x106005, 0xf002, 0xf, 0x5, 0x8, 0x0, 0x1, 0xfffffffffffffffd, 0x7, 0x34, 0x73, 0x3098}, {0x5000, 0xf000}, {0x10001, 0x101000}, 0x20, 0x0, 0x5000, 0x400008, 0x1, 0x100, 0x4, [0x7, 0x8, 0x80000001, 0xb73]}) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000827000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00004a4000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000df0000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xffffffffffffffe0, 0x420040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002000-0x58)={0x2, 0x0, [{}, {}]}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) keyctl$update(0x2, r0, &(0x7f0000001000-0x1e)="424a00fc3e03000000005e011dd4e49ecee290b78ce30028392f866800ee", 0x46) 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad2000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x2}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) sendmsg$key(r1, &(0x7f0000d22000)={0x0, 0x0, &(0x7f00007bc000)={&(0x7f000001c000-0xd0)={0x2, 0x14, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffe64}, 0x1}, 0x0) 2018/02/06 20:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000dd2000)="2791100590a6447ba0a3b1fb4a32afc442258011619da01609932c20c9382484612bb6ff5d89ecfec625b723945a386d3a00ccedaa3e5e6ab249dd3361eba6a9dd8ba45efb1d35bf5fdee357") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002de000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000ead000)={&(0x7f00009be000/0x4000)=nil, 0x6, 0x1, 0x40, &(0x7f000002b000/0x1000)=nil, 0x1f}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000442000-0x20)={{&(0x7f0000549000/0x1000)=nil, 0x1000}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) ioctl(r0, 0x4141, &(0x7f0000008000-0x1)) 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000e4c000)='/dev/random\x00', 0x0, 0x101000) fcntl$setstatus(r0, 0x4, 0x400) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000dd4000)={0xfff, 0x4, 0x7fffffff, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000cea000)={0x10001, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000aad000)={r2, 0x38b}) ioctl(r1, 0x2270, &(0x7f0000a45000)) 2018/02/06 20:28:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000020000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000014000-0x1)={0x8}, 0x1) 2018/02/06 20:28:43 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000001000-0x1000)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000+0x2df)='$\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000634000)='big_key\x00', &(0x7f0000033000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dcf000)='wlan1vmnet0\'\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, r1) [ 114.716235] binder: 12633:12639 ioctl 4010ae68 202ec000 returned -22 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e51000)=')]\x00', 0x2) connect$ipx(r0, &(0x7f0000511000)={0x4, 0x8, 0x7, "9dc1a00e2f4d"}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000c19000)=0x0) io_submit(r2, 0x1, &(0x7f000005c000+0xef1)=[&(0x7f0000864000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000940000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000950000)={0x0, 0x80000, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000c1c000-0x10)="7365637572697479e23a707070312b00", 0x3) io_setup(0xd2f, &(0x7f0000ec6000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000798000-0xe)='net/connector\x00') r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000396000)={0x0, 0x9, 0x1, r3}) io_getevents(r1, 0xb3, 0x0, &(0x7f0000001000)=[], &(0x7f0000002000-0x8)={0x77359400}) 2018/02/06 20:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f00002f9000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x80040) close(r1) r2 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a}, &(0x7f000020b000)="da", 0x1, r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000008e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000031000)={0x4, [0x4, 0x59, 0x0, 0x2400000000000]}, 0xc) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000306000)=""/169) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f00009d4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r4, r4}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={'tgr128-generic\x00'}, &(0x7f0000fe6000-0x23)}) [ 114.762398] binder: 12633:12639 ioctl 4010ae68 202ec000 returned -22 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = eventfd(0x0) io_setup(0x9, &(0x7f0000b65000-0x8)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) io_submit(r3, 0x1, &(0x7f00003c3000-0x8)=[&(0x7f0000e84000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000ff7000-0x27), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x282401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0x256000)=nil, 0x256000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000256000-0x58)={0x38e, 0x0, 0x0, 0x800002000, 0xfffffffffffffffd}) 2018/02/06 20:28:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7d1, 0x26200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/06 20:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000078e000-0x8)='./file0\x00', &(0x7f0000189000)='iso9660\x00', 0x0, &(0x7f0000076000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d25000)) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000451000-0xb)={0x4, 0x4, 0x800, 0x866, 0xeb, 0x7, 0x5, 0x6, 0x8, 0x9, 0x10001}, 0xb) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000b66000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x61}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x101}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ec3}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x2}, {0x1000}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d00}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006c3000-0xc)={0x0, @remote, @local}, &(0x7f0000e58000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000088b000-0x48)={0xb, 0xd, &(0x7f0000329000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6a}, [@ldst={0x2, 0x3, 0x3, 0x6, 0x4, 0x108, 0xa4c3821fd894e567}, @jmp={0x5, 0x10000, 0xc, 0x7, 0x7, 0x0, 0x10}, @ldst={0x0, 0x3, 0x6, 0xa, 0x6, 0xfffffffe, 0x10}, @generic={0x5, 0x600000000000000, 0x0, 0x3}, @alu={0x0, 0x10001, 0x0, 0x7, 0x5, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000d42000-0xa)='syzkaller\x00', 0x3, 0xd, &(0x7f0000d7d000)=""/13, 0x0, 0x1, [], r6}, 0x48) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000b24000)="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", 0x100, 0x10, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000001, 0x1) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000111000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b4, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x0, 0x6, [0x5, 0x9, 0x10b8d0cd, 0x5, 0x80000000, 0x8f08, 0x9, 0x2, 0x4, 0x100, 0x33, 0x7ff, 0x2, 0x1, 0x10001, 0x9], 0x0, 0x2, 0x1ff}}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x310) r2 = syz_open_dev$vcsa(&(0x7f0000c8e000)='/dev/vcsa#\x00', 0x3, 0x80000) stat(&(0x7f0000899000-0x8)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009ac000-0xc)={0x0}, &(0x7f0000195000)=0xc) r5 = fcntl$getown(r2, 0x9) fstat(r2, &(0x7f000023d000)) sendmsg$nl_netfilter(r2, &(0x7f0000de1000-0x1c)={&(0x7f0000609000)={0x10, 0x0, 0x0, 0x241000}, 0x2e6, &(0x7f00002d4000)={&(0x7f0000872000-0x120c)={0x120c, 0x10, 0x9, 0x4, 0x2, 0x1, {0xa, 0x0, 0x2}, [@typed={0x44, 0x5a, @binary="172c4c754d6a1dcec1a6f975164c1fcfe7083bed3d56859a9814437e99d87ca39cfb19cbd3ebeb5de486d7660b937bd3346b2e5758b91bead8"}, @typed={0x8, 0x41}, @nested={0x11ac, 0x4, [@typed={0xc, 0x29, @u32=0x8001}, @typed={0xc, 0x38, @uid=r3}, @typed={0xc, 0xb, @pid=r4}, @generic="32d2bce6670c11de3824dc51505caaddefeba60158ab425ef7ee2c336b27a9e631eff864eab60ffe2d27444ac5d1236c7bcd6726fda477121f2e26301e7cbb9df2360a6e1022d4e4e6cfc4411e21128d7bccea29", @generic="576dd47e54e96d3383eec1bbc5202fba51313a39066e7cdad7cc31cd40257b027a7660a13ba5f874b38db04b055a1d99d7ada1a655120aa6f5a383b84adfd94b9d8e86926b8b4e8a475b8c113446df82b4e00112247d4d15490368f0b9", @generic="df7eadce47c48305357fec2964de06f31f8c2ecdb223fc19844ba68a084c9a312c8b4e7aec8dfa1898406fdb5a8c773aee446386e35fef338934d244da254c20c23cb06966cca9deee8c322602438bd443bf1807fa1c3e6e4b3106f3c1ece64eaed755098b38707100faf8f2925bda894debd5f114aed1e23ab9059ac467383cc1a4e6b38f3d13c0dc6aee48cfa8e9f664179e755103315d51721a6c7706b9b767814053485ab1de2ae8b893a01c2879bccd73523e7e8968d9", @typed={0xc, 0x61, @pid=r5}, @generic="7e785f1c5332204b26030eb79dc010d1494d13a499135552f66350c54721dd35dc21ca42f18c1ecbddf67a42865b7508856ca7f522351de5c35578a726475978696ae407e7e67410f953a09cbaeb0ad77c0a6babfeb5bb5eea56dbd141221d9019cb0408f217e7a7c6eb832bccbfe163dd4581c036bb4f8e468b424fbc1d469a952dbf9f0a4ee59d812295ea32c255ade314c556d6f2d7badfcd8c5b0f00e39d8ee6c4aacdd5bb8dfd21c3d10a3a3bfa71baa2de277701e9b9b4f401e4dd72947d66787f4994ac61dd6e541f743148f3e6fa2dc227fc564c8590242f01d3841798f08c5d92a4a4048fcd158ebaeb4b5e8671aafaa6bd65277099c8961e725068c92cfd4add43721eae84a151ebc82a85009da6864d71aedce918391926aee2e5b62f1cd8e5b73567df722f3bef69b53b8c4af54997dbf9514fcbb73607a68a3059b7a6e0fb91b2f8bd908646e84bc35cf3dfcb86438ddfe9c48603eba11508a4ae29ab120111c061548eda931c21fb682ea85197737d6572ee2177955f129e6317be4794e4b40964d749f432090657007914da8de7ced2ebd3010fbe4f10c949cc6f439209f9eef13f2b7416645c9b14c91a353f965acfd3253d919e2c96b176e8b61d29c187663473ed8639dc0a2a9356ba16e2e6163e8a506aa17b22b8bd1d36a51334bd433ac497b69617f0eeb9d3c66f4696e9ca14160589c6082115c6d4ab72469b0e558f4761299e635a86aa8d2a6d13b1d91a5633fb1972e92093b221ea173c1bd750a20c2e5c33a5912c67994d37706f203f691492c72ac3db0b922ff75abd48871565622bec863fd061718a065f492481f6d3bbcca85552cdf63941d452fb1eb863d905ecd33ea1abb2e651f1c2cd44265763b7c4a55421b5f956d88af9eb4323924942686863fef1d41b24cfbeb36aca029accba50f11a79637fc06b5e1bc1735bdfcb3e739dcaa95ae74553371a4248c458d9471afdb63881ecb5e0ce2227567e0296bfa8685d5d0ef98fbc6a7754e41115adc0b53d435622a4c0c015592131ccb4c0ade555d33e7865a031fbfce92695fe1a922312a518d38b47b98a1a136ba5571138c85bd0425d10388f4e506e130f3e48fb562b8341cc1a28f3a3ed5d45857c34a14f39e71b6986981c17d963172e9c279c528b357815440089d9940213c544f9e2a756e5af276919a0a1546406ec3dd5fcf482a5b221c93ab704aa2767f414823f6ef9401af77c39df7ad8498f6740c21e26ec644f8d989c800d9ab3fc5cbf4329f4e1438b6a34e3228042821e1de4980e209f6ba47c0575db769faffc7dfb575d4196da653cbf729f36e55e4e5345a352425f3fdfb2fe966eff4a1c530825ad6722ae19d834ea1b5e316595a5bbf0f0b7373dc870fc71114e04fe5c09ed76edf7b4e8464aad221ed49aa340f003b787c1bca4a4e307c13110758e05e315863e4607397701b4e85461efcab06e3b797d4ec9668867f4d3f8efac7712f57944b235828f078d6b6071e20a86d4738410cc9f42cb5b9fd986bd3e304c97a752f334de326a7c2332e80b70cf6f7ecc28db4983a8af78fa75fb158ce73d63ba95349fff9b58dd2c5daef4a8cab58341be270f9cb2571ad4cd1967501b96b09932736e1f52cc7e91b727e5d4f07cbaf26670510a54b7bc4f1e992c3ee0c8ca9883801085946070cc16060bd4259a21a5cf38c8ffb29363d19f7e93c49b549dc22758317790e30bf2c603ef583c447073b7bfea52bb4463132e0d751449758928eefe59591b352e9d8b2041d0026ec95ea3ba303ee8ce61a9c96e8d7df05c179ccfcef6fa5f864efecb4d15692ab7d7c93cefce5843bd72f9ee69c8238417202f70d13825b727c4966083906266015c230b26056873c5e529322c20873b2bb7a02744bdb1f41509d4047ab8b93a1a732ca66c8557f1d8834fae79a2968ae3da2324391412df79f2d60aae8b63dd555073f9dd2ff52b1e99aa4785a2979528fb09bdf3c95fd59973835b65367f2a7fadde365a10c1ab874594d6b7b1be68f3907f375f52f8613966e4b83839cd9245cfb6d6597c04083912919550bd107f4c0216ba527836f9f3ae5b4ed85d0e9ce4e40503ea775864f532988a6284fdf3ef40cc32fae8de33ffcfcd48122ff557cc93a70c870c7af887daaba200fcb76fb16a465afb1771d5c3349e693b0dc3624fab6ae1732138599e6600fd62bb15b3470bdfeee956f0065c96a7e309c8f9881abcdc1f618970637f97c00872d29461c30b4a99f91dba50b910934c5000bb2a7c1cba58ae057a5699f91195358a2d4840fd89b3e4b38d9168d9373703db92603b52159ca188dd7867e1e6a9039d38dbef4acab7ab13b18432ac050ab867ac1d699b7f198a920c2b31384c0a19a466cbc12700d26a38422c27aa777ce128812de7bfb85b80e3fba8da33dce0cec4200bf6ff64eb7559175de5656f3f89f988c6028ec13ecaee2b8e14c87b75b52978a44d7d16787109c924e286eac06f36757aaee2a73d84053c96f04eee66745010be216517271c0ca0db6853f1b1aed5225291573a7f22fbca043895d31cfd00a8180011d3c313eab11c64902c04ecbaf85923bac39fd93b12346a6fc4b4591d116e1242abda79baa5a5921d23e14942d4022b21ae04ca370688b263d901dacef0184118eb894ea96401a498c45eab9eb5e51f093a78813df64b0461c8a100265fa9806ac3e7d5c740053dfd426939660439371356f1bd1386776a5cde312a3fa3d8d50ac3c3d63b872134053cc7c2d2df803eeecd6d58c2291aaf7659f11f77b264070ae4f26f93c2759ab03e8a6b31a1755c69f8421a6b8436f68facf5e2218eb0c10c4bb40729c4c4019823e0ac3453f7512cb4718833b45169765ca1712d9f680a2e1907907d6676fdd40727a042e3568ed83b71a32114daedf9e9416fbe546f54a7118df759f5bdb294e3ac790b9d8cfc0515be3a6b4ea64efd1b8f88eaaee79af0edbd88b86f120437b8d6e44f75dd02b94e32e6f3b22c803dbf24de01b2856d717caa1c3b0ccabd50cd150f9e3040c3abfa5faa86030367a4952619c051fcf1fff823cf724452e1ab45d169faaf79665c8a2470452bc09cfd05b43bcdc8c74482ad4f0f77634087fea82f32e66a1ff48f6272c95192201a469b7251f01a1f7ec8a1b220e55392f4e7ae5dccb1d7edb71da7867b4d0b2956805a4127a30d91c02620a455ccf0b6e2fc9a655d8e3ff84c4025d5471355f5fd4ea23d8512ff151e51fe1fa9cb5fdcfce0f33dc9f25a8728c3899aea8b2541a9d9b4d5ebc04dd956f2c3b1caba7ef93f5d39733bf88457fd15e5db7c23e709852d0a98d5f2afea0a137e87c70490312c38bd8ac6fe645cc9412d72c3c54e5f60f39e2c26f50e96431ae06a3f87ce1a7f71ef6df9005343dca8f09ea5e640455f906dca15b7b63052976e0d4a5ca2689493a881e1121a75b7b49ed25fe1a7aec2a65f9eef7b68c2bc113703df16ebbdddc0df4ff610d0f3e9f3877786160015a4610083fd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@typed={0xc, 0xd, @fd=r0}]}]}, 0x120c}, 0x1, 0x0, 0x0, 0x5}, 0x4) getpeername$netrom(r2, &(0x7f00006a2000)=@full, &(0x7f00007c5000)=0x48) 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f000005a000-0xa)='/dev/cuse\x00', 0x100, 0x0) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) execve(&(0x7f0000aa4000-0x8)='./file0\x00', &(0x7f0000e82000-0x8)=[&(0x7f00006cb000-0x3)='/dev/ppp\x00', &(0x7f0000b69000-0x9)='/dev/ppp\x00'], &(0x7f0000905000)=[&(0x7f000081a000-0x1)='\x00', &(0x7f0000e69000)='mime_typebdev+-eth0keyring\x00', &(0x7f0000624000)='/dev/ppp\x00', &(0x7f0000d69000-0x9)='vmnet0:)\x00', &(0x7f0000c84000-0x9)='/dev/ppp\x00', &(0x7f000041e000)='\x00', &(0x7f0000503000)='\x00']) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000485000)=""/124) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/mls\x00', 0x0, 0x0) r2 = userfaultfd(0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f00009f0000)={0x1, 0x0, [0x0]}) kcmp(r0, r0, 0x5, r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r5, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r5, r4) tkill(r0, 0x16) fstat(r3, &(0x7f00000ef000-0x44)) 2018/02/06 20:28:43 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000025000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000057d000-0x10)={0x9, 0x80000000, 0x2, 0x6}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d17000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) set_robust_list(&(0x7f0000ce3000)={&(0x7f0000ae7000/0x2000)=nil, 0x8, &(0x7f0000c2a000/0x1000)=nil}, 0xc) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000c5b000)=[], 0x0, &(0x7f0000d9a000-0x18)=""/24, 0x18}, 0x0) 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = epoll_create1(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f3a000)) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000248000)={r1, 0xffffffffffffffff}) 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00005c6000-0x10), &(0x7f0000304000-0x4)=0x10, 0x800) bind(r0, &(0x7f00002cf000-0xc)=@nl=@unspec, 0xc) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000079000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083e000)=@bridge_newneigh={0x30, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) [ 115.009720] binder_alloc: binder_alloc_mmap_handler: 12682 20000000-20002000 already mapped failed -16 2018/02/06 20:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000991000-0xa)='/dev/cuse\x00', 0x80080, 0x0) recvfrom$inet(r0, &(0x7f00005ec000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000e86000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x8, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) read$eventfd(r1, &(0x7f0000df0000-0x8), 0x8) 2018/02/06 20:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) rt_sigtimedwait(&(0x7f0000c11000)={0x80000001}, &(0x7f00000b8000), &(0x7f000064b000)={0x77359400}, 0x8) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x209, 0x20020003, &(0x7f0000c93000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) fchmod(r0, 0xc1) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000529000)=""/4096, &(0x7f00003ed000)=0x1000) 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) r2 = accept4(0xffffffffffffff9c, &(0x7f0000268000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000bc0000-0x4)=0x10, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000415000-0x20)={@loopback={0x0, 0x1}, 0x3f, 0x1, 0xff, 0xc, 0x7f, 0xe1, 0x8001}, 0x20) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$nl_generic(r3, &(0x7f00007e9000-0x1c)={&(0x7f00001d9000-0xc)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000cc6000-0x8)={&(0x7f00007fc000-0x17c)={0x17c, 0x41, 0x300, 0x7, 0x1, {0x11}, [@nested={0x150, 0x9, [@generic="aa104113bf5d88a5a5ef391566ab11d80c00676ed9233bdae921f7e893aba0e1254f1a0c25117b605546e38217079704e39d8a03695037f487db8f42029f41e4df4557224bb04f6e37022a98196ce225c0f0e7378371bf015c016b16c7ae712fa63f3863353da76edbcfa1738c231b2e4aef2acf6c3d64020ddffbbd30cda0ad0b355d082314ef0de3e3e1c859f48610f7b4e01cd09fa435d8fcd6182cdfcb37a942c0279095464bf7661ee822c32ebe724af59f7e1e373e971cae9aeb038ba5db13a5002b082c", @typed={0xc, 0x36, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x13, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x7d, @fd=r3}, @typed={0x60, 0x92, @binary="225725cb548df7849e18ec6ab8c934b55bd533729d58e544dd135a05ca4de16578f8331e9b8b7b9e074e79fb70b421c0bcd097ac5913f6596e61855bbc6afa6f97044e105d100ca8eee239aa28fffe4695865bac714a"}]}, @typed={0xc, 0x3f, @pid=r1}, @typed={0xc, 0x3d, @fd=r3}]}, 0x17c}, 0x1, 0x0, 0x0, 0x80}, 0x40080) mkdir(&(0x7f000082f000)='./file0\x00', 0xc0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000028b000-0x4)=0x4, 0x4) r6 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffffffffffbd) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r5, 0x0) dup2(r3, r5) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x3f, 0x7ff, 0x1, 0x7, 0x3, 0x8}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0xf000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab8000-0x8)='net/dev\x00') ioctl$KDDISABIO(r1, 0x4b37) pread64(r1, &(0x7f000080a000), 0x397, 0x5d) 2018/02/06 20:28:43 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, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000364000-0x12)='/dev/input/mouse#\x00', 0x402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000025b000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b16000-0x8)={r1, 0x1}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) prctl$setname(0xf, &(0x7f0000b72000-0x6)="02") 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8) io_setup(0x401, &(0x7f0000117000)) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1ffffffffffffffc, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendto$inet(r0, &(0x7f00008a1000)='f', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000b40000-0x10)={&(0x7f0000f86000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x28}, 0x1}, 0x0) 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/vga_arbiter\x00', 0x400, 0x0) bind$vsock_stream(r0, &(0x7f0000abb000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000015a000)='/dev/cuse\x00', 0x308fc, 0x0) readv(r1, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r1, &(0x7f0000875000-0x59)={0x59, 0x0, 0x1, @random="070000004044b23250cbe60694030000f2b3b36e2708546deaa355dededdb68445f7bf7b8d3b874a00bb74e794b2ee47cb46b55ed34882afb9950b0003d332fdbf2b1f91907f080705"}, 0x3a5) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001cf000-0x9)='/dev/rtc\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00006ff000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e7f000+0xf97)=[{0x4, 0x2, 0x1, 0x7ff, @time={0x0, 0x989680}, {0x4, 0x1}, {0xf16, 0x7f}, @control={0x5, 0x7ff, 0x401}}, {0xc8, 0x9, 0x80000000, 0x0, @tick=0x3, {0xffffffff00000000, 0x2}, {0x2, 0x9}, @raw32={[0xfffffffeffffffff, 0x574, 0x100000001]}}, {0x6, 0x7, 0x8, 0x8, @time={r1, r2+30000000}, {0xb0bb, 0x3}, {0xc94, 0x1200000}, @connect={{0x7, 0x7}, {0x800, 0x80}}}, {0x4, 0x0, 0x2, 0x0, @time={0x77359400}, {0x8, 0xe7}, {0x7ff, 0x81}, @result={0x3, 0x9eb}}, {0x0, 0x3f8c, 0x4da, 0x0, @tick=0x4, {0xe01, 0x69}, {0x6}, @connect={{0x8}, {0x1000, 0x2}}}, {0x4000000000, 0xe705, 0x2, 0x4, @tick=0x9, {0x1bffafb}, {0xe9f, 0xc28}, @connect={{0x2, 0x60000000000000}, {0x800, 0x5}}}, {0x2b0, 0xf8, 0x0, 0x7, @tick=0x1, {0x5, 0x4}, {0xe3, 0x7f}, @ext={0x0, &(0x7f0000c7f000)}}], 0xc4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000439000-0xa)='net/arp\x00') 2018/02/06 20:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ed3000-0xaf)=""/175) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time}) 2018/02/06 20:28:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000000)={@generic="ded4cfc4feefc6d8d70cd6d1b32f3783", @ifru_addrs=@l2={0x1f, 0x0, {0x550, 0x6, 0x1, 0x80000001, 0x9, 0x7f}, 0xcdb0, 0x4}}) r1 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x4, 0x6, 0x2, 0x100000001, 0x3f, 0x100000000]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000031d000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000003000-0x4)=0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x1, 0x400) 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000fda000)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000922000)={{0xff, 0x1a}, {0x4, 0x4}, 0x2, 0x4, 0x46}) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f55000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000046c000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x84500) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000083d000-0x4)=0x2, 0x4) mq_open(&(0x7f0000080000)='$cpuset\x00', 0x0, 0x0, &(0x7f0000f19000-0x20)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00004d0000-0x12)={@generic="451d3d00b2eab3ac3056fe9e9934d114", 0xffffffffffffe2b2}) unshare(0x88200000) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000998000-0xa)='/dev/cuse\x00', 0x4c4000, 0x0) 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r2, &(0x7f000001f000)=@ll={0x11, 0x3, r3, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x5, &(0x7f0000021000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x40}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/06 20:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c62000-0xc)='/dev/amidi#\x00', 0x4, 0x101082) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000100000-0x8)={0x0, 0x7, 0x0, 0x2}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) getpgrp(0xffffffffffffffff) sched_getparam(0x0, &(0x7f0000d7c000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d0c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ce0000)='.GPL[procself{+mime_type{\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f39000-0x9)='/dev/rtc\x00', 0x200c0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d37000)={0x0, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dd1000-0x8)={r1, 0x1}, &(0x7f0000cea000-0x4)=0x8) 2018/02/06 20:28:43 executing program 1: personality(0x10fffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) mprotect(&(0x7f000036f000/0x4000)=nil, 0x4000, 0x2000000) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000bc000)='./file0\x00', 0x0) poll(&(0x7f00006aa000)=[{r0}, {r0, 0x4000}, {r0, 0x2000}, {r0, 0x200}, {r0, 0x4000}, {r0, 0x4000}, {r0, 0x8000}], 0x7, 0x1) readahead(r0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001800030207fffd946fa283bc0aeee6d87986c4972702856806000200d188737e", 0x24}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 20:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000069c000-0x9)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r2, 0x8, r3) poll(&(0x7f0000a59000)=[{r2}], 0x1, 0x9bda) close(r0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c34000-0x8)={0x3}) r4 = dup2(r0, r1) close(r4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000952000-0x10c)={{0x1000, 0x4, 0x4, 0x101, "5ad2ece764ae170658f98d1a10c107260ce9c110c944553d2dd113b4c091d67d31b55dec8775c9257947adf1", 0x3}, 0x0, 0x0, 0x4, r3, 0x6, 0xffffffffffff723a, "a570c94cee4cc6357f7c5b68e127298d517408a22eeb551db808673ddba3957cf274354214d5c89e753dd7804a86f552911954caadb57c9f3cb852cefb051635", &(0x7f0000f6f000-0x1)='\x00', 0x1, [], [0xffffffff, 0x7, 0x3, 0x9]}) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfe5c, 0x100000003e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe1000+0x795)='net/hci\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fd1000)={0x9, 0x2, 0x10000, 0x2aa, 0x4, 0x20, 0x72}, 0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000442000)=0x4) 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$vcsn(&(0x7f0000383000-0xa)='/dev/vcs#\x00', 0xdd8, 0x4c400) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000728000-0x4)=0x9, 0x4) pipe(&(0x7f0000269000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00005f5000-0x5)={0x1, 0x800, 0x6, 0x3}, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') [ 115.278447] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000806000-0xc)) io_submit(0x0, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/02/06 20:28:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='^\x00', 0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000051c000)={0x800000, 0x7ff, 0x5}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f0000fe2000+0xd55)=""/4096, 0x1000) 2018/02/06 20:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002f6000-0x10)="dfa37c202dfa7d5f30959fba19f9f823", 0x392) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x0, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r2, 0xfffffffffffffffb, 0x0, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8}) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00007cf000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r3 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000a8f000)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f00007dd000)={0x80000001, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x94}}}, 0x108) clone(0x0, &(0x7f0000a02000), &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000), &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) timer_gettime(0x0, &(0x7f0000349000)) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00004a3000)={{}, 'port0\x00'}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r3, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ffa000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4}, &(0x7f000042c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000025c000)={r4, 0xf67d}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000df6000), &(0x7f0000567000-0x4)=0x4) sendto$inet6(r3, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f568251", 0xcb}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/06 20:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c5000-0xa)='/dev/cuse\x00', 0x30000, 0x0) stat(&(0x7f0000cd4000)='./file0\x00', &(0x7f0000a79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fb8000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x1, 0x0, 0x0, 0xa, 0x20, 0xa0, 0xbd, 0x0, r3}, {0x800, 0x635, 0x5, 0x3, 0x7, 0x3, 0x5, 0x1}, {0xffffffff, 0x0, 0x9, 0x15a}, 0x7, 0x4, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3e}, 0x0, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x8, 0x99, 0xff, 0x9}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/06 20:28:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 115.323826] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/06 20:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) r1 = dup(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000ac1000-0x18)={0x5, 0x9, 0x7, 0x6, 0x14, 0x400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/06 20:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000547000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000025000-0x4)={r0}) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 20:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f16000-0x11)='/selinux/enforce\x00', 0x301900, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000294000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000625000)=0x20) r3 = getpid() r4 = getuid() stat(&(0x7f00009d8000)='./file1\x00', &(0x7f0000c95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000027d000)=0x5c76) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e3a000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00002d3000)=0xe8) lstat(&(0x7f0000312000-0x8)='./file0\x00', &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c90000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000cc8000-0x4)=0xe8) r12 = getegid() sendmmsg$unix(r1, &(0x7f0000a95000-0x54)=[{&(0x7f0000050000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008c1000-0x28)=[{&(0x7f00004b7000-0xa8)="cfd8ec0108729333d64341a0b9d3283195805b6243ad5647f12d4c68053f8e3d661118042ca83e031da6500b036f27df48e1f01e037566040319001cbb0bf4781507763863c81a2f0db773b5ac7d7beb00e460a4c6a2e111959169f4f093af386a41b381eae2e27e28774aa3b457a56d70dab9c2d95f54cf7975b7443723754ed697475792441bdf01ece7c52bd8647462d2186d7e3c4a617d7d0e246047dcd4e531048cd0bd646d", 0xa8}, {&(0x7f0000bfe000)="a586b51e5f03d10794ce5f0833b73981e80078dd7348547c0b6ed2cfde1fd8ee6e9652a63417fa29495b2180a4795dc3e87f34d77a7b3b9edbc6283bf400d8901319a8f185eafd093a73ef16548cd585f49f98a1ba6bf685993e0e235fcde36fd2ff8ee22f0c0c3033e446ab1b7c551185148f4bf08c45332e3da77a1603896862cdd8e65adc491d6a7a8530409e401a4641ce2417b831a012e4d602b51e51e121cc1410fa7d89a2f16efbf3a5470fe0a5935ed86782337ffe19bb7a554c27a1a558", 0xc2}, {&(0x7f0000de8000)="98094295331af2d2f9ce54b536b903c6d601d66fccbda17e2302047864b7ea59d221a0c7d697d3448c95d2c28608d1aaef5dcf35ddef1cde9359a2aa2f523fbe84976160b36a1dd360c5698808469524b15946feafee5cf31182e75b8e450560d762c67ec6dc971640d3ac63fc46c73a9464af714cd18c349a4f229b3dce242decf4239cf146dc988e6ec1ca9b541c2e41f7707828a80cc7428ee0c44873328d6a9410e77a73e40caae70b8418aa58bd612a12bcf6", 0xb5}, {&(0x7f0000ec9000-0x65)="68a8d769eeba6f6157d169f21f9afed2a9b122c3cfa8960f0c0da0c62947610f902374887badbb51f3adf2a0f4c4778af1a5001203ef1cd6c8b23c945e1a38123a13b93baa2f8ac6ef4708e25b8bb5df0c694651418df39b27e9e53e1e62f9d81635a654bc", 0x65}, {&(0x7f0000dd4000)="e978ac739c180cef9d1ab273012e573a8b4450c07895b7232bce738b01f2619ed2dfaf8dccc4e45eb03d21a103bfd9aa561f7578cd354341ca20f57880d2bbb6f4267f695f587ea3e5d8497bb663b2658c07707bb4357e7b6ac40484f5e12c7f7032d3116f35539fc99ee2915a23c6e9", 0x70}], 0x5, &(0x7f0000b98000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x48, 0xc001}, {&(0x7f0000308000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000796000)=[{&(0x7f0000387000-0x1000)="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", 0x1000}, {&(0x7f0000f23000)="26a822cf7d0b3ea2a23308c0879026b8ef8183a715a7ae84e7f868f53b5fee45a71204438132ef1e48b5fec16dbb8619b75bd6ea0b993890b46517fa4b13b03dfc8e56cfea6c4e7654e7d771fee2da9913c9fa6e", 0x54}, {&(0x7f0000c5d000)}, {&(0x7f0000904000)="a13b86214c3adf9833047709d12a59059dccc59814e02ec1017f9b035b6a43543dbc0cc17132564539474b17ed0932ca7e3fbe0bdba9befb84e2a248a695c4ce7a70e25b1747a26dbe4820db796ed4e112c58f184994baba26988a0cbf1291fa0dabe43ea72a5f46e95debb0def4dfc695e46d26b0c145e4997191652c3cc36b6b4776096320139e25bad046783d56b7be5c27150a8f76334b7e8b7e086d448a", 0xa0}, {&(0x7f0000d3c000-0x7d)="003a430bc3661514a76054f8e23865ea458eb77ee7b7171b056d8f288c2c1d445bd6ea08ef1f17b354be5e82eb8431035761bde7d77c03658d71aea3ba3143c794b6df9e39815cffea524b8739650f05ceff14f936c59a4749e42c1070a20c61a74bdf53e85d357229010b0db02138f572d1bb15aca8365036f160972e", 0x7d}], 0x5, &(0x7f00005ac000)=[@cred={0x18, 0x1, 0x2, r10, r7, r5}, @cred={0x18, 0x1, 0x2, r10, r8, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}], 0x6c, 0x20000000}, {&(0x7f000023b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005ab000)=[{&(0x7f000037b000-0x1b)="71414f864277f6e01d80dd6e5a77e424a19a5209a849ea46348868", 0x1b}, {&(0x7f0000df4000)="00a64af6d0973146e328a3ca", 0xc}, {&(0x7f0000086000-0xb6)="5af57c4aa827c017cc413798735abe2664093ee33f077b5a5b719942feeb7bfe79ef9cc719074c0c09b0a7722f5c348d100da2b62d3e8622d7709c1c91f44a210855d0c64c505370d11846b220b464b92761ef03caaa69a30cbd0b18f205f0a663399859b8cb3637c29dcbae216ac7c0ab901e3b24eb914f21ef9d9420de180287ad21a7dbf33b958afc8c1b2571c040f45b36c1bc8499e82604a281c92b2751685701927a47db5a22a9df58c9f132317b730d1eec5d", 0xb6}, {&(0x7f000016a000-0x9f)="d604177adb56a24d3d6bb6e26ed4be909e40192c7d2d7848a0fb3e2d47149f0eb2596406fb0aaddb0102a02f11d77c065b22cbccfa98f306359a2528682ef3941bd7d7ce468be36761fc5d83a7930f125e51dc1acaf81a361bef9ffd6d84ff94c088644e9c9754bc6ebe0fe99ee5f82c6f1f697c38bcfa5f2e2e1bf46d5da889aa94467a1bc88b896e445a8b8f67992949af39a6f8f25ebfe66404a82e2f9a", 0x9f}], 0x4, &(0x7f0000cc2000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r11, r9}, @rights={0x10, 0x1, 0x1, [r1]}], 0x50, 0x10}], 0x3, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs, 0x8) 2018/02/06 20:28:43 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b4d000-0x9)='/dev/vcs\x00', 0x10001, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000853000-0x5)={0x5, 0x3, 0x200, 0x2}, 0x5) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00008ab000)=""/171, &(0x7f0000002000-0x4)=0xab) 2018/02/06 20:28:44 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007fe000-0xd)='/dev/usbmon#\x00', 0x0, 0xc852da4769b6c484) r1 = geteuid() mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000940000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093d000)=@ethtool_coalesce={0xe}}) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x2}) getresuid(&(0x7f000057a000)=0x0, &(0x7f0000c0c000-0x4), &(0x7f00008b7000-0x4)) setfsuid(r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000055c000), &(0x7f0000726000-0x4)=0xc) 2018/02/06 20:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000ce6000-0xa)='./control\x00', r0, &(0x7f000075a000-0xa)='./control\x00', 0x1) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000007e000)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000188000-0x58)={0x27, 0x7f, 0x0, 0x5, 0x1, 0x1000100000, "94e5323c1e873b6382454ec3f36d488f35f004e731975f5f2bdb0a5a76e5b77510bda1c7585813740c6d486c52ba3c77c9788197c41dc9b9fadb7015a6e999", 0x7116}, 0x58) dup3(r0, r1, 0x80000) renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/06 20:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00006c2000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0xffffffffffffff28, &(0x7f00003b7000)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4}, 0x102) close(r1) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ffd000)=@filter={'filter\x00', 0xe, 0x4, 0x2a4, 0xffffffff, 0x20c, 0x94, 0x134, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x134}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0xfffffffffffffffd}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x80, 0x3, 0x9, 0x8, 0xff, 0x5], 0x101, 0x3f, 0x3}}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x300) sendto$inet(r0, &(0x7f0000792000)="1530eb63d1aaf78a96d1b81a", 0xc, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) readv(r0, &(0x7f0000a82000)=[{&(0x7f00006c3000)=""/137, 0x89}, {&(0x7f0000a9b000-0xab)=""/171, 0xab}, {&(0x7f0000c1c000)=""/54, 0x36}, {&(0x7f00000de000-0x8a)=""/138, 0x8a}, {&(0x7f000020f000-0xfb)=""/251, 0xfb}, {&(0x7f0000359000-0xea)=""/234, 0xea}, {&(0x7f0000e40000-0xf9)=""/249, 0xf9}, {&(0x7f0000a1a000-0x84)=""/132, 0x84}, {&(0x7f0000188000-0x7)=""/7, 0x7}, {&(0x7f0000b90000-0x32)=""/50, 0x32}], 0xa) 2018/02/06 20:28:44 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000811000+0xff9)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/user\x00', 0x2, 0x0) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) write$selinux_create(r1, &(0x7f000055e000-0x35)=@access={'system_u:object_r:zero_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x30}, 0x35) umount2(&(0x7f0000c7a000)='./file0/file0\x00', 0x4) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008e5000-0xc)='/dev/audio#\x00', 0x4, 0x480041) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000119000), &(0x7f0000bf8000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000e05000-0x7d)=""/125, &(0x7f0000eea000+0xc84)=0xfffffffffffffd4b) 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f000043b000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x7) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r4 = syz_open_dev$sndpcmp(&(0x7f0000f85000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f000070b000)=0x20) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r0 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) pipe(&(0x7f0000e6e000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000cb5000-0xf3)=""/243) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x6, 0x820c, 0xffffffff85aae4ef, 0x8, 0x7, 0x705, 0xe48, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty}}, 0x2, 0x80}, &(0x7f0000000000)=0x98) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') renameat2(r2, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = geteuid() lstat(&(0x7f0000740000-0x8)='./file0\x00', &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fa0000)='./file0\x00', 0x1000, r2, r3, 0xa0, 0x0) syz_open_dev$vcsa(&(0x7f000072b000)='/dev/vcsa#\x00', 0x21, 0x200) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8), 0x8) readv(r4, &(0x7f00002ed000-0x10)=[{&(0x7f00009e4000)=""/189, 0xbd}], 0x1) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000-0x4)) 2018/02/06 20:28:44 executing program 7: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 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}], 0x1c) connect$inet6(r0, &(0x7f00002c5000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x6}, 0x98) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000304000-0xae)=""/174) pwritev(r1, &(0x7f0000ed7000-0x8)=[{&(0x7f00009b1000-0x9c)="8b3eec57f95cdc5010babb86e106e4a662b784521d0b5aafb794edc4119922bbb528822f5a4fe0a14266939b743c07e7a67bd0e965c80d8cf5781cc559c888cefc286a69affd5fb1c5334774f90af1d92821d4d13180536148be80a46376b79486e00a4ad06b9203814e48141d2d4d5b5980377dde472af2a1178e9502b23b8cd397e28de59f8dd7770b5962f1676380059dba65b3825c5d195fdc05", 0x9c}], 0x1, 0x32) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000355000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000921000/0x18000)=nil, &(0x7f0000ce1000)=[@text32={0x20, &(0x7f0000ac5000)="8e0b0f060fdfc80fc7190f01cfb9800000c00f3235000800000f30c4e2510600f30fbd4639b8010000000f01d9660f67d6", 0x31}], 0x1, 0x1, &(0x7f0000efc000)=[@efer={0x2, 0x5000}], 0x1) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000007000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000004000-0x8)) 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a28000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003e8000-0xa)='/dev/cuse\x00', 0x801, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00006a2000-0x4)) syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bf1000-0x7a), &(0x7f00005d5000)=0x8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000781000-0x10)=@generic="d8e4d82b193a70e16483628c5002fe3e") 2018/02/06 20:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000229000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f70000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2003, 0x0, &(0x7f000017f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) syz_open_dev$amidi(&(0x7f0000a37000)='/dev/amidi#\x00', 0x7f, 0x80000) 2018/02/06 20:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000604000-0x9)='/dev/rtc\x00', 0x141000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000062d000)={0x5, 0x9, 0x8, 0xffffffff80000000, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000da1000-0x8)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) r3 = creat(&(0x7f0000039000-0x8)='./file0\x00', 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000520000-0x4)=0x101) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x40) prctl$getname(0x10, &(0x7f0000001000-0x94)=""/148) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000003000-0x8)={0x3, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_raw(0x27, 0x3, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000005000-0x16)=""/22, 0x16, 0x10000, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6c}, 0x1c) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000002000)=@common='eql\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x18)={r4, 0x10, "2810bedc89751456d33a60f9695a682a"}, &(0x7f0000003000)=0x18) openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x8000, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)=""/57, &(0x7f0000002000-0x4)=0x39) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000002000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f0000002000)={{0x8000, 0x4, 0x5, 0xffffffff, "9253071df8e343bf69656f4587a642993852ca616d9723420b5abe8141275fd0e14d0db2919b432bb9489c65", 0x20}, 0x9, [0x4, 0x7, 0x1, 0x4, 0x8, 0x100, 0x80, 0x100000000, 0x8, 0x3, 0xfff, 0x8, 0x1, 0x80000001, 0x94, 0x8001, 0x6, 0x7, 0x7fff, 0x1000, 0xff, 0x7, 0x1, 0x81e5, 0x2, 0x28000000000, 0x5, 0xffffffffffffffff, 0x2, 0x5, 0x1000, 0x7ff, 0x2, 0xffffffffffffff7f, 0x7e89, 0x9, 0x3, 0x0, 0x8, 0xff, 0x10001, 0xffff, 0xf00, 0x8, 0x40, 0xaf, 0x7, 0x401, 0x7, 0x6, 0x8, 0x3, 0xa2bb, 0x2, 0x0, 0x7, 0x0, 0x98, 0x58, 0x5, 0x7025, 0x5, 0x4, 0x5b2, 0x0, 0x6, 0x1, 0x400, 0x7ff, 0x2, 0x1f1d, 0x1ff, 0xcda, 0x8000, 0x3, 0x8, 0x1b2, 0x7, 0x0, 0x4, 0x5, 0x80000001, 0xfffffffffffffe00, 0x2, 0x2a4, 0x4, 0x20, 0x5, 0x2, 0x6, 0x0, 0x2, 0xfff, 0xf03e, 0xffffffff, 0x8, 0x2, 0x13c, 0x2, 0xd673, 0x1, 0x37d0, 0x0, 0x0, 0xf, 0xd09, 0x8, 0x7fff, 0x1, 0x1000, 0x6, 0xfffffffffffffffb, 0x0, 0x3, 0x6, 0x5, 0x3, 0x800, 0xbb0, 0x1, 0x8, 0xfffffffffffffff7, 0x60, 0x1f, 0x6, 0x9, 0x9, 0x402], {0x77359400}}) unlinkat(r3, &(0x7f0000002000-0x8)='./file0\x00', 0x0) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000d000-0xe)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000f000-0x52)={r0, 0x4a, "049db1065c9df98cc36daef0269795e78cf8dc681df0e766cf888ffd63732d9214378558ee342e70aac94c1219343a07abe62ac55a9a1438c6be82ba0f4e3dbb4fc4d3ffb7ff1cdcb554"}, &(0x7f000000e000)=0x52) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000e000-0x4), &(0x7f000000d000)=0x4) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000007000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000010000-0x4)=0x4, 0x4) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000de4000)) r0 = syz_open_dev$usbmon(&(0x7f0000cd7000)='/dev/usbmon#\x00', 0x6, 0x40) getsockname$packet(r0, &(0x7f0000984000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002bd000)=0x14) clone(0x0, &(0x7f000045d000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000d83000)) 2018/02/06 20:28:44 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a27000)=0x100000000) r1 = request_key(&(0x7f0000abc000-0xa)='encrypted\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c55000)='cgroupsecurity\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f00001a7000)='keyring\x00', &(0x7f0000416000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/02/06 20:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f000009e000), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000409000-0xa)='/dev/cuse\x00', 0x101000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000e6c000), &(0x7f0000ecc000)=0x58, 0x0) 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}, []}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f000000b000)='/dev/audio#\x00', 0x34, 0x200040) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000000f000-0x5d)=""/93) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000028000-0x8), r0, &(0x7f0000028000-0x8), 0x1f, 0x6) 2018/02/06 20:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x20401) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000a45000)) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e3000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00004ef000-0xc)={@broadcast, @local, @rand_addr}, &(0x7f0000ab3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c29000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051e000)=0x24) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e80000)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}, 0x5, [0x200, 0x7d00000000000, 0x3, 0x100000000, 0x401, 0x80, 0x4, 0x8001]}, 0x5c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dee000-0x8)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009a8000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000a5f000-0x4)=0xe8) setuid(r2) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00001f3000-0x400)={"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"}) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x4841) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000277000)='/dev/hwrng\x00', 0xa0000, 0x0) fanotify_mark(r0, 0x1, 0x13, r1, &(0x7f0000f7c000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x8802, 0x4) pipe(&(0x7f0000130000)) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cbb000)='/dev/snd/midiC#D#\x00', 0x200, 0x80) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000a71000-0xc)={0x9, 0x7ff, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r0, 0x1d) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x3) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000015000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000015000)='/dev/snd/midiC#D#\x00', 0x3f, 0x20000) perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3cc, 0x4002, 0xc, 0x9, 0x7c7b, 0x3ff, 0x100, 0x3, 0x2, 0xfb, 0x100000001, 0x100000000, 0x100000000, 0x0, 0x8000000000, 0x1970, 0x67, 0x57, 0x5, 0xffffffffffffff75, 0x1, 0x7f, 0x10000, 0x9, 0x0, 0x7, 0x80, 0x5, 0x3ff, 0x6, 0x7, 0x0, 0x1, 0x0, @perf_config_ext={0x100000001, 0x800}, 0x145c0, 0x6, 0x7, 0x4, 0x1f, 0x3}, r0, 0x1, r1, 0xc) prlimit64(0x0, 0x0, &(0x7f0000014000-0x8), &(0x7f000000b000-0x8)) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e42000-0x48)=[@in6={0xa, 0x2, 0x30, @mcast1={0xff, 0x1, [], 0x1}, 0x335}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x48) sendfile(r0, r0, &(0x7f00009b3000)=0x3e, 0xfff) 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fe7000), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r1 = getpid() r2 = dup(r0) bind$llc(r2, &(0x7f0000ae0000-0x10)={0x1a, 0x6, 0x1000000010000000, 0x7, 0x5, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000142000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000053b000/0x18000)=nil, &(0x7f00007d1000)=[@text32={0x20, &(0x7f000027b000)="b9ad030000b8750d0000ba000000000f300f21083e670f23da66b80f010f00d80f060f20c035000004000f22c0f20f209526640fc76c730c66b827018ee0660f388080ad108e47", 0x47}], 0x1, 0x10, &(0x7f00003db000)=[], 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/06 20:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ce6000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0xd, 0x4, 0xfffffffffffffffa) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00003ba000-0x4), 0x4) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000004000)='./file0\x00', 0x8148, 0x1000000) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000fe9000)='/dev/dmmidi#\x00', 0x0, 0x115000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)) 2018/02/06 20:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0xffffff2d, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:28:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000-0x450)={0x4, {{0x2, 0x2, @empty}}, 0x0, 0x7, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x3, @rand_addr=0x800}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr=0x9}}, {{0x2, 0x0, @rand_addr=0x661b}}, {{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x450) pselect6(0x40, &(0x7f000041d000-0x40), &(0x7f0000000000), &(0x7f0000c7d000), &(0x7f00009e7000), &(0x7f0000001000-0x10)={&(0x7f0000b26000-0x8), 0x8}) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r0, &(0x7f0000024000-0xae)=""/174, 0xf9) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000024000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000392000-0x2c)={0x5, 0x8, 0x7f, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000399000)={r0, &(0x7f000039c000)="835a642276546eaf0540b2a2fc06254d24b625b2d4905bbb9cfc415d822c3da9940cf4fe6c94325035051d66536ffc0e601de37759d4b554005bd6c5227652dbac8a8d8fcd69aad04a743232261b0500b5914e223cc0c9ac", &(0x7f00001a0000)=""/228}, 0x18) timerfd_create(0x7, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000261000-0x8)}, 0x20) [ 116.002954] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00000400 2018/02/06 20:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70213f29}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) lsetxattr(&(0x7f000051a000)='./file0\x00', &(0x7f0000c46000)=@known='system.advise\x00', &(0x7f0000ba4000-0x11)='vboxnet0vboxnet1\x00', 0xfffffffffffffccc, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007a000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000eee000)=0x100000000, 0x4) ioctl(r1, 0xc, &(0x7f000058f000-0xfe)="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") close(r0) 2018/02/06 20:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000029b000-0xb)={0x8, 0x0, 0x1ff, 0x8, 0x1, 0x867, 0x400, 0x2, 0x2, 0x6, 0x7}, 0xb) write$tun(r1, &(0x7f00007b6000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "439b7c", 0x10, 0x62, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1d48", 0x0, "0000a9"}}}}}, 0x3c) 2018/02/06 20:28:44 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000b4d000-0xc)='/dev/audio#\x00', 0x2aff795a, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) utime(&(0x7f0000dbf000-0x8)='./file0\x00', &(0x7f0000eb9000)) sendfile(r0, r0, &(0x7f0000000000), 0xd4bc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000)={r0, 0x4f3}) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ppoll(&(0x7f0000cda000)=[{r1}, {r0}], 0x2, &(0x7f00001ac000)={0x77359400}, &(0x7f0000622000-0x8), 0x8) 2018/02/06 20:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x36d}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x20000000005452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac8000-0xd)='/selinux/mls\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r0, &(0x7f00001ea000)=[{&(0x7f0000e32000-0x1b)="be5bc32fda576989131126e93dd25a1b77edd2c692120808687f48", 0x1b}, {&(0x7f000019b000-0x6a)="02c9be33869891ebe0b2bb5072b1a79edfe141506062d25c79a4b106a1c41fc77b8d0616c26c9057e28eb735334c4c681217c1b22653a5ccb66c8776babed440874373c03c6267e9d4fb46162c322f8e1c2ee6eed71195a30b110be1957d618a03a1357b9d5db729afa2", 0x6a}, {&(0x7f0000098000)="d25588cd3284d3530a237c3955c8f64791acd0286c676e4708144b51c62ade9953dd9c", 0x23}, {&(0x7f0000494000)="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", 0xfe}, {&(0x7f00008d8000-0x4e)="33b4ed1bf1c6e5534bee7d46f3d7baa73493e35aa98159b9662d5738be63db582c0e800fbaf491b0e3f519f8b82a17a9ebd8acb39fa3cd1d6e56a1dc33e94506fd93fed5c7bbd12ef162bffc2439", 0x4e}, {&(0x7f0000633000)="bdab2869b8d293ad62a62b7ea9a16b6bff423278684c6a234c420675ae2eb534", 0x20}, {&(0x7f000074d000-0xf0)="2b7f9f7747876eccc40d46368304bc6fbb4514025a5cf74a591f1ba04513ca37a12d72f4862563936fd76c34a883852efcc4618347a503d02f79ec936919a196341450ffb7ee9718765d0638996b60e22975a134216315d85d448f5aa28f4b5c5411e04e9586ea8680f0246b52566f24f8b6553370c9d7101acbda7611715c5fb49e1875b0bde4619c99e65238f92d4664a4c17c4ffdd37a66e47b3820acd32a5d84205105e39c3cb1f56d5e4ab6d557c4e580e860554dae43a7a4e10f7d5ee368c86d02dba650ffb4cef3454b73f58ad6c4e9e4483497cd27719829a55865d62d2dbde3a6e63474c7eec7dff8b4ceec", 0xf0}], 0x7, 0x0) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') fcntl$getownex(r0, 0x10, &(0x7f0000634000-0x8)={0x0, 0x0}) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f000071e000)={0x244, 0x5, r2, 0xffffffff, r3, 0x2, 0x101, 0x80}) bind$alg(r0, &(0x7f000003b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f00002ba000-0x4), 0xfff) fstat(r4, &(0x7f00009f2000-0x44)) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000018000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800000000005}, 0xfffffffffffffef9) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xd)='attr/current\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000018000)={&(0x7f000001c000)=[0x0, 0x6], 0x2, 0x8, 0x1ff, 0xfffffffffffffeff, 0x5, 0xff, {0x3ff, 0x6, 0x3308, 0x6, 0xfffffffffffffff7, 0x0, 0x40, 0x2, 0x6, 0x200, 0xffff, 0xa, 0x1, 0x3, "670b929f2ac127f168c9ef8b7fe7ce61b60d82d45ca43d5a9657012385f9e208"}}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x4b, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x8, 0xddf, 0x1000, 0x100, 0x200, 0x2, 0x5, 0xffffffffffffff81, 0x7ff, 0x8, 0x48000000000000}, 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000001d000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000b000-0xc)={r1, 0x80000, r0}) connect$inet6(0xffffffffffffffff, &(0x7f000001b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000de000-0x6)='sched\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005f7000)={0x80000000, 0x1, 0x4, 0x5, 0x1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000816000), 0x4, 0x0, &(0x7f000014b000-0x8), &(0x7f00004cc000), 0x81) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005ed000)='/dev/usbmon#\x00', 0x4, 0x410000) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000577000+0x653), &(0x7f0000c50000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000d14000-0x9)='/dev/sg#\x00', 0x0, 0xa40cd904e3106aa3) dup3(r0, r2, 0x80000) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x402100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x101, 0xb000}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0x401, 0x3, 0x7f, 0x34d8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup2(r2, r2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00008df000-0x28)={@generic="a273af7616f956953607cd76f062f1df", 0x0}) r6 = eventfd2(0x7, 0x80001) syncfs(r6) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00003a0000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001, r5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000216000-0x52)={0x0, 0x87, "ebe252a89a247041cbc0c49bf6a7cfc3ba777ac4ba2c30eb142f269e73f5c7238b3c6898303206345b9b4d5caef6ec7062a72c9d6b9921f75948de19dd4b4d53821346e1237349f49079551061c0e33643de45ce888d69b8d412428b470d758ffbabe5d439b92f080715697e7d51aed5c0705f3e7567ea64e55a3501705baa735ec2f2ddfdeef4"}, &(0x7f0000813000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00001ba000)={0x4, 0x9, 0x8001, 0x8, 0xa2, 0x26c4, 0x5, 0x3a, r7}, &(0x7f00009ab000)=0x20) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) [ 116.104455] device eql entered promiscuous mode 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e5d000)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00008a7000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000907000)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000e82000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000117000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000943000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000012b000)=0x1, 0x4) 2018/02/06 20:28:44 executing program 5: mmap(&(0x7f0000000000/0xd62000)=nil, 0xd62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d63000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000d62000)=0x9) r2 = epoll_create(0x4) r3 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d63000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d62000)={0x0, 0x0, 0x8, 0x6, 0x7, 0xc1c9}, &(0x7f0000d62000)=0x14) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000d62000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0xffffffff80000001, 0x40, 0x1000, 0x5, 0x3, 0x1, 0x1, 0x1000, 0x0, 0x0, 0x2, 0xeac9a69, 0x3, 0x3f, 0x3]}, &(0x7f0000b5a000-0x4)=0x108) r6 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000-0xc)) r7 = epoll_create(0x71) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r8, 0x6, 0x21, &(0x7f000007f000)="a15c79", 0x3) r9 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000c7f000)) r10 = epoll_create(0x1ff) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r9, &(0x7f0000d64000-0xa)={0x2}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f000074d000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r7, &(0x7f000050b000-0xc)) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/sequencer\x00', 0x440, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000ed4000)=0x5) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000e1f000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abd000-0x11)='/dev/vga_arbiter\x00', 0x14000, 0x0) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r1, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)='$', 0x1}], 0x1) bind$inet6(r1, &(0x7f0000612000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008d7000-0x1)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[]}}], 0x1, 0x0) writev(r1, &(0x7f00009b5000)=[{&(0x7f0000375000)='@', 0x1}], 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00004c1000)={0x2, 0x0, [0x8, 0xd6, 0xfff, 0x8, 0x2, 0x7, 0x0, 0x2]}) sendmsg(r1, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/sequencer2\x00', 0x400840, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000bcb000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000750000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x24, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x0, [@generic="03"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x6, &(0x7f000074e000-0x10)={0x3c, 0x7f40, 0x9}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000002d000)={@common='sit0\x00', @ifru_ivalue}) 2018/02/06 20:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0}, &(0x7f0000afd000-0x4)=0x6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000015e000-0x9)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f000065b000)=0x3a, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000016f000-0x4)=0x20) [ 116.195222] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/06 20:28:44 executing program 4: r0 = gettid() ptrace$setsig(0x4203, r0, 0x100, &(0x7f0000ff9000-0x10)={0xa, 0x3, 0x0, 0x8fd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000fef000)='./file0\x00', &(0x7f0000114000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000018c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f000029a000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r10 = getuid() r11 = getegid() socketpair(0x18, 0x5, 0x100000001, &(0x7f000040a000-0x8)={0x0}) r13 = socket$unix(0x1, 0x7, 0x0) r14 = socket$vsock_stream(0x28, 0x1, 0x0) r15 = socket$inet_dccp(0x2, 0x6, 0x0) r16 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xe19cffeb3f556492, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000cda000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000800000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r21 = openat$audio(0xffffffffffffff9c, &(0x7f00001bb000-0xb)='/dev/audio\x00', 0x121002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x5)={0x0, 0x0}) r23 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000440000)='/dev/vga_arbiter\x00', 0x204000, 0x0) r24 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f8000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ac7000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() r28 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='gid_map\x00') r31 = socket(0x0, 0x2, 0xf76e) stat(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f0000f5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = socket$bt_hidp(0x1f, 0x3, 0x6) r35 = socket$llc(0x1a, 0x2, 0x0) r36 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r37 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000185000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = openat(0xffffffffffffff9c, &(0x7f0000cfa000)='./file0\x00', 0x10202, 0xd6a9ef02d2caaa53) r41 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) r43 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r44 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000073000-0x4)=0xe8) r46 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000dc1000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000010c000)=0x0, &(0x7f00001a9000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x54)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="8cc546c410ee8fffe9976baba7aa809609d78d6ed28215b0e5833f2d04", 0x1d}], 0x1, &(0x7f000049d000)=[@cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @rights={0x1c, 0x1, 0x1, [r6, r7, r8, r9]}, @cred={0x18, 0x1, 0x2, r0, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}], 0x8c, 0x84}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bc5000)=[{&(0x7f0000001000-0xc9)="811b4db207864d872eb1b8c66d0680b3f1c6ab5e9c534fb0bf6cf467d335f4da3ab455e42c5a50a5a5971577514818049051bab9700230f3a09b5c5aaabfbece281f963774eb25c5fcc1ee61929c47841356f3a7797f3eb2fadf6c22018ee78a424c9a1500e9f2352575b14390244c4db9dc657158df71dcae839f0304d535fd0ad5a1fef849ff4e70788b6383e4d910750d8d9efc3b0ae26494f2e4a3baffa58b8915a26ec24291d3b21d30ee5380b67cbff9feb2fa58ed0ee38f4b432009690d74df0d20dfca60fe", 0xc9}, {&(0x7f0000a01000-0x61)="6fdda0c601d57ccdf562e74dccc117f751783b109d42d318665a963ec6c605d2f5b20b65d1058f218369ec8d1908e8ce04929d6c62a3eba13ea7142964f7220d066104fed0a05a16e1d9f82e8288ce436ed812f1dc402661fb72746833ce162d2d", 0x61}, {&(0x7f0000001000-0xbb)="3b8a1d9f52abbb02c7c17ba14f6519d053cd475a080ae29bec38ad10eeabb4c43a32e9d5ea51ee4a2a07f32bbed68ab0510dad857df41c0884cd148f0766775b3f7a1a11ff849ecef24301134395421018914eb15a11cb90027f41558a289774b0d3b07546621252d8212baf24ed73c634ab6993a5aca752301c201c3e95438d70578c9bddf59dd6887caa9787ecee225dfa05a2c07ce54b64837ed54408d85c35511c1c618fc7d4570b4f31344086cf2f9f7d17ca94bbcfffb34a", 0xbb}, {&(0x7f0000919000-0xe6)="3d76afcd7b3d7146e5054e8c413e36251e27bfd2837e1e3e73f07edc19e7da8a972aa264406578da415ec0f5126a975e523ea79bdfa30d431143d5c42d9d38f613304eb38acf3600f5f63486e84f2a12d83a2bc08a04d03b584a834f341fae04d6350f044a788d165ab5b9c95da1b33a12c2609b8eb0bff5cbddf9bad71c72dd0001cc1a79e5c851fd5e08c9e4ec93d2abe41fb12677d6e7e6f7d352cdfd0544400c32e90eb4bb8a4fd1a761ecc29d839975d07163a8f5ae995c3481a2cc66f305e7a648ffc8ae3539ba5e6cb654952c7fa57c024d2185c222d63686fcf945cd9339a88942c3", 0xe6}, {&(0x7f0000001000-0x53)="774200215c84c295a7c413acae67815dbed33dc2da1103110aae3876cfa43ed32427232c28ce4962eaac2cc4c69c810e853ff0317e0c36a262cfc23f48ddfdf2bb2707b955f728755c918ada4a1efe87f6e8e6", 0x53}, {&(0x7f0000b16000)="67a0bb0595897fe6617070515c6ec78c7950d509f6a7019a57eddf4b964227b8da92ed9e40ebe7f0b1d80a50437e4a3969429a9b1cbbbab89afdfcc91cebba8f1e167f0263a4efeb961743d3d87375354d48fbf57f1fbb861e83a8ce5dc983725de1799da8619823b8e7cd591188663bf3f050a7c3fde1960da087d7b5834bbac352f21fb68c88f2572c7cb700b26c243d1cd132034e4a66d32eafd4a799b67c87ebef770624ea791c3e095e5fe1eb029a0d548239c2b6187c0fb7b1f50cf908f7ba16ebcdd916a54a329a716d44a5a9beb1016893f0c17d6967b49383b56a26578882b441703309fa74624d2b83aef61e471a26c2", 0xf5}, {&(0x7f0000c35000-0x94)="843d0b721489052465e1e5995033c87db81505d2cdef892370bab8df98039bcb56adc70c3b42c9ea96bb0e443343d88e13fe735515ab37f9d0608fbec701d78c62a27ae6e38b9ee11cdbf9ddb1cc22325c4e07c4869a322b5a914639681c88cf0e5704262700048449f1ecb4a5a3d649968009888a0e762d1dd2e82cb0cd4266eba48f218cb0b38007ab5d7dc73e38c0db999915", 0x94}, {&(0x7f0000000000)="fcb0465f0fca0a7db9cdcde609056ece910c172f5266015bb9c74bddf35dd2d56eda76b77721834a6a92caf9b75598a454e123a3da19925027c57e5db0ec69af48025ab971b1269f59148ca5726ce73b23f15d77d2ff93343900b8b847dd4aa58a77f62f033f42f587d40cf0ba9f019b87501a2a84fcb5e0c1ce07bb4e18d0144867f60f060540932708e4d89ec29a405ff7b3bc2abef77f7c106e26eef5af5c579053b983c8bf910aa9f8777af938183e8db08328df46b89aa25b3f1c29", 0xbe}], 0x8, &(0x7f000025e000-0x84)=[@cred={0x18, 0x1, 0x2, r0, r19, r20}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @cred={0x18, 0x1, 0x2, r0, r26, r27}, @rights={0x1c, 0x1, 0x1, [r28, r29, r30, r31]}, @cred={0x18, 0x1, 0x2, r0, r32, r33}], 0x84, 0x90}, {&(0x7f0000aa0000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="2ee516eb15b9a017be9420fbdff0cfab17ac1c512aae2c6163820aa1004b2c2d256e1e9c83d21d4312aba8e9cfb3c9bb95e3a7e878000d7d8be6969c84cd31278ca4b40882d8db785e72c45b1c", 0x4d}, {&(0x7f0000001000-0x16)="08ef30150664f9d70f2a150118e45893988391bc0beed7684a7ccbe3cb0825ac86aaa109182f079f78f6e6a293f0697f487c3ee7af4bafd6dc3fe3a8e8d440958ae90ab75f81813ef1b35bd86974b0f01ffa8b5df24deac4f66208d08230047cf06c22f420ac41ce301130f6a09daa97a8dd8d0219cd709d760dc32b402c6834f1570834a16c8efc96b3761c81e143b0cb8dd5706b1887ebde144c9f48187ef26841d0c26371240f71db4e1e8d98471bb8148b7ced9e7fa3f9163568c3ba9d8d70da9ebf21a95ab6bf30a74cf91a54a7cc8dde1f31697a7a33965308f65a3232650145a567aabb05aceb07e18270f4", 0xef}, {&(0x7f0000c0c000)="fc733b42ed2dd786b5ef4b36bfb27b4f5671978a02e9cd08fad535c089d3714581229275250d", 0x26}], 0x3, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, [r34]}, @rights={0x14, 0x1, 0x1, [r35, r36]}, @rights={0x10, 0x1, 0x1, [r37]}, @cred={0x18, 0x1, 0x2, r0, r38, r39}, @rights={0x20, 0x1, 0x1, [r40, r41, r42, r43, r44]}, @cred={0x18, 0x1, 0x2, r0, r45, r46}, @cred={0x18, 0x1, 0x2, r0, r47, r48}], 0x9c, 0x11}], 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r50 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r50, 0x4c06, r49) getsockopt$inet_sctp_SCTP_MAXSEG(r50, 0x84, 0xd, &(0x7f0000698000)=@assoc_value={0x0, 0x4}, &(0x7f000002c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r50, 0x84, 0x0, &(0x7f000077d000-0x10)={r51, 0x3, 0x2b44}, 0x10) setsockopt$inet6_int(r49, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r49, 0x29, 0xd1, &(0x7f0000711000-0x4), 0x4) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0xa19, 0x408000) sendfile(r0, r0, &(0x7f0000878000-0x4), 0x6) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000275000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f89000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x4, 0x9fc9, 0xfffffffffffffff7, 0x9}, &(0x7f00001b1000-0x4)=0x20) 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000c6a000-0x30)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@can={0xc, {{0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "69f66884970096db"}}}}, &(0x7f0000c2a000-0x10)={0x0, 0x1, [0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ffd000)=0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000459000-0xa)='/dev/ptmx\x00', 0x24400, 0x0) tee(r1, r2, 0x3, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000229000-0x16)='limits\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x20) 2018/02/06 20:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000b28000)=[{&(0x7f0000758000)=""/19, 0x38}], 0x2000000000000021) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/06 20:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ppoll(&(0x7f00003c4000)=[{r0}], 0x1, &(0x7f0000486000-0x8)={0x0, 0x989680}, &(0x7f0000236000), 0x8) r1 = syz_open_dev$amidi(&(0x7f0000b41000)='/dev/amidi#\x00', 0x400, 0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e27000-0x40)={0x8001}) r2 = syz_open_dev$adsp(&(0x7f0000946000-0xb)='/dev/adsp#\x00', 0x7, 0x240000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005ab000-0x10)={0x0, 0x0, 0x5258}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007af000-0x67)={0x0, 0x5f, "88978baffc7cae58734d9c9ec30c89b7b2237668fdf03c9744c52e9ff2b6341fa1afdb99df7e7aa9266ab1033c617864de9c3c8262ef6a889c00a59f3a9b7171a638cac1af3a0b91309d62f25f85b6a369ed5e180a8742bd74ae996da4a874"}, &(0x7f00009c5000-0x4)=0x67) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c35000)={r4, 0x94, "95f2ca2a8c3a2450cc0587bf0faea8925b503eae2736cb6a3f638225e6bd8775069967bbfafe2527d935fd3bca523648efaec38e90d5193cbb629c0abb09eefdc53e6523455e0208b5aa5b05af5e6d90c4112ddbe59c63cdab44bdbe06485747cf11fa1f5caa0b944bf104cebd532879ffb314d8fe53f0b6f9a2d525748310518ed6e3f0d80ed28fe84e58b114ac1f717076e96f"}, &(0x7f00000bd000-0x4)=0x9c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b74000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d03000-0x10)={r3, r5, 0x1}) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000569000)={0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000e03000-0x4), &(0x7f0000526000-0x4)=0x4) 2018/02/06 20:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000a8e000-0x8), &(0x7f0000623000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000978000-0x4)=0x0) stat(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004d9000)='./file0\x00', &(0x7f0000977000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a4f000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f000007d000)=0xe8) getresgid(&(0x7f000084d000)=0x0, &(0x7f00006bd000), &(0x7f0000ab1000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000708000)={0x0}, &(0x7f000025e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fb9000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000855000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e55000)={0x0, 0x0, 0x0}, &(0x7f00007cb000)=0xc) sendmsg$unix(r1, &(0x7f0000cf1000-0x1c)={&(0x7f0000147000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005ce000)=[{&(0x7f00009d4000)="4ea4b11a6e602e1ff17963f7bceb31e6414c8a74b41f4c4d22103b9bf10c2224c011f838fda1c28760ab31ffddb1aadfe1bb8343f5fa6163e06a213c6cfb9e4b279b0a9ffe7c212db25528b0d5c96e658bdd2a1b031560c2d89d3df20f2a031ec94a273c6b25d0bafe267723496cc51959236f97a24594eba7dad78782265193b42f48ddd7e74c7ddd1fbc639feadd358f61d691010bac2eaf941610a0742968f3638b2df24f3fbc629842f4a22d75eb32aed238c07bc7037b", 0xb9}, {&(0x7f0000298000-0xfa)="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", 0xfa}, {&(0x7f0000379000-0x37)="2c343853fca91ca6e2ef3806ea1b90d3f7e1d6aa82e7ebdc354e711e20f1109c3b6eaf2c0f2e7874cc2c6d4638190315733f782b180fde", 0x37}], 0x3, &(0x7f0000ab6000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x84, 0x10}, 0x40000) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f3e000-0x15)='/proc/self/net/pfkey\x00', 0x145202, 0x0) ioctl$PERF_EVENT_IOC_ID(r11, 0x80042407, &(0x7f000038d000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r12 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r12, 0x80dc5521, &(0x7f0000e7c000-0xcb)=""/203) fcntl$getownex(r0, 0x10, &(0x7f0000f4f000-0x8)) 2018/02/06 20:28:44 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = socket$inet(0x11, 0x1, 0xfffbfffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r2, &(0x7f000001f000)=@ll={0x11, 0x3, r3, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x11, &(0x7f0000021000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/06 20:28:44 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='ip6gretap0\x00', 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000009b000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f000027f000)={0x1, 0xfff}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f84000-0x10)={&(0x7f0000e91000-0xa7c)=@newlink={0x38, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x5, @u64}]}]}]}, 0x38}, 0x1}, 0x0) 2018/02/06 20:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00000c3000/0x1000)=nil, 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r1, &(0x7f00000a6000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"c27623eaa5f44035b1393dc3"}}], 0x1c) close(r0) 2018/02/06 20:28:44 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) setpriority(0x1, r0, 0xdad) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000020000-0xd)='/dev/dmmidi#\x00', 0xc23, 0x200000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000001e000)) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f000000e000-0x87)="a31c37af31f74a70be9a6457765748d8665ac6f7e7eb943f771778c5276695320d39e44960b8b413bbbe79086d9a85d4251bcdcdf86f11859d8601c9d9d488b3a698ff04fc6f94796d33b2f86d528b5eb8dd2173c9a8dbb4119c521557836085be7e9c313bc1661660865b1a3457c49483ae01469c762d5826330989045594ccf7ca7b9e0157a1", 0x87) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000021000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x404000) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000001c000-0x10)={0x1, 0x8000}) getpeername$packet(r2, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001e000-0x4)=0x14) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000010000-0x28)={@common='gretap0\x00', r4}) bind$can_raw(r2, &(0x7f000000e000-0x10)={0x1d, r5}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000000a000-0x8)='./file0\x00', r2, &(0x7f0000020000)='./file0\x00') sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/06 20:28:44 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00002bc000-0x8)='./file0\x00', 0x8400, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000092a000-0x4)={0x4f7, 0x3ff000000000000, 0x3}) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000001000-0x3c)={{0x1}}) 2018/02/06 20:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$netrom(r0, &(0x7f0000bf9000)=@ax25={0x3, {"1f82f3a5ba2ce5"}, 0x1}, 0x10) [ 116.444152] QAT: Invalid ioctl [ 116.484658] QAT: Invalid ioctl 2018/02/06 20:28:45 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc3000+0xa97)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000dd9000)='/dev/vcsa#\x00', 0x8, 0x4000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000026e000-0x18)={0x78, 0x20, 0x1, r1}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) sendto$inet(r2, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/06 20:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000547000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00004ac000-0x4)) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r1}], 0x1, &(0x7f0000b41000-0x10)={0x0, r2+10000000}, &(0x7f00008dc000-0x8), 0x8) signalfd(r1, &(0x7f0000e82000), 0x8) 2018/02/06 20:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000321000-0xc4)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x8, 0x8, ';'}]}, 0x24}, 0x1}, 0x0) bind$netlink(r0, &(0x7f00009be000-0xc)={0x10, 0x0, 0x1}, 0xc) 2018/02/06 20:28:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d27000-0x4)=0x128000000, 0x4) sendfile(r1, r0, &(0x7f0000e74000), 0x876b5e795) sendfile(r1, r0, &(0x7f000075e000), 0x1fffffffe0) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000eb6000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000eb5000)='/dev/dmmidi#\x00', 0x1, 0x8200) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000eb6000-0x10)=@ax25, &(0x7f0000eb6000-0x4)=0x10, 0x80800) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000eb5000)={r1, r2, 0x6, 0x4, &(0x7f0000eb6000-0x7f)="77b08e4b05d21781cbcc9ee439e7107f916c494d955c4850aadaa35418d43aaf4371c92985bdaf3d50b2866a44500aae26578b587896f804d8c341bd5defc4a5827b5b25bd9071d99e8b4dc84db19f731c8893be68c71c5b5d62f4a4fa30e0ee500c5a1f1a79f674fe46a5b51fca8c6b3344da38c36b926b61057bd79776a0", 0x8000, 0x8001, 0x8000, 0x100, 0x6, 0x43, 0x5, "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"}) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40}, 0x14) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(0xffffffffffffffff, &(0x7f000000c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x3e, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8), 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000016000)={{0x77359400}, {0x0, 0x2710}}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="0000000000000000091735df9846e40000000038d2d7b057929df2ff0001f47b"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000017000-0x10), &(0x7f0000018000)=0x10) 2018/02/06 20:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80a, 0x9, &(0x7f0000c12000-0x5)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = userfaultfd(0x0) pipe(&(0x7f000098b000-0x8)={0x0}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000f82000+0xe72)={{0x80000001, 0x80000000}, 0x1}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}}) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000bd9000)='./file0\x00', &(0x7f00004a3000)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eb2000)=0x0) move_pages(r0, 0x0, &(0x7f0000de0000)=[], &(0x7f000007d000)=[], &(0x7f0000e4b000-0xc)=[], 0x0) 2018/02/06 20:28:45 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000078b000-0x9)='/dev/dsp\x00', 0x28000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000da6000)={0x4, 0x81}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000e97000-0x4)=0x100, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b0b000)={@remote, @multicast2}, &(0x7f0000703000)=0xc) sendto$inet(r1, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x46) openat$audio(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00008eb000)=0x6, 0x4) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/06 20:28:45 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, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x807, 0x72) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c32000)) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000023a000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000afe000-0x4)=0xffffffffffffff33) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b52000-0xbf)={0x0, 0x9c, "cfda4692ab7469ae8081046e3846ab852a8c0db47e1ac764b7740d1bc2d6cd2c9ee08bcf29bbbb0bf8f7298a2c513e9186ecf4f7410ed78c957e3b4d9bf1bb6b51128567df6c27a15f73b8039a0057f9cdf6a6fe5fa3f0dcb14c1cd12a34a8d4beeb5a32cfa4680da9bc91ac3038307f463eee0e7aff7630680ed3f0adbe27401202faca797e4a5be49db9c1428801e8f265a0a09e60c9edf34b2946"}, &(0x7f0000079000)=0xa4) readlink(&(0x7f000022b000)='./file0\x00', &(0x7f00003d2000)=""/199, 0xc7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00003e3000-0xbc)={0x1b4e, 0x2, 'client0\x00', 0x5, "4d3fcdc9b8552be9", "d1f6c85cba27348aa83484ac77bcf85a800f5a06ed5473ecd2a073b0138e195f", 0x91, 0x91a}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000629000-0x8)={0x4, &(0x7f0000645000)=[{}, {}, {}, {}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r5 = dup2(r0, r2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000258000-0x8)={r3, 0x4}, &(0x7f000077d000-0x4)=0x8) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x10900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x0, @broadcast=0xffffffff}, @generic="36be1112ac47ae7d259f68afb3429545"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x8001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2) r3 = dup2(r2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x0, 0x8000, 0x0, 0x9f0000000000, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000000000000}}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0x6, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x2, 0x8009, 0x0, 0x1f, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000006000)={r4, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}}, 0x6, 0x6}, 0x98) personality(0x400000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000007000)=""/158) get_mempolicy(&(0x7f0000005000-0x4), &(0x7f0000004000), 0xff, &(0x7f0000003000/0x4000)=nil, 0x1) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000007000-0x2)={0x5, 0x192}, 0x2) r5 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r5, 0x6, &(0x7f0000006000-0x18)=[&(0x7f0000004000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000008000)=[0x4, 0x9, 0x6, 0x3ff, 0x2, 0x1, 0x8, 0x0, 0x3f], &(0x7f0000009000-0x8)=[0x0, 0x0], 0x4) 2018/02/06 20:28:45 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000709000)={0x401, 0x2, 0x7c2c, 0x3ff, 0x100, 0x3, 0xe8, 0x2}, &(0x7f00006c6000-0x40)={0x6, 0x8, 0x7, 0x400, 0x0, 0xffffffffffffff7f, 0x34210000000, 0x4}, &(0x7f000070a000-0x40)={0x3ea, 0x1f, 0x9, 0x1, 0xff, 0x4, 0x2, 0x7f}, &(0x7f0000093000)={0x77359400}, &(0x7f0000398000)={&(0x7f0000709000)={0xf3}, 0x8}) r0 = syz_open_dev$sndpcmc(&(0x7f000025f000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x400000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00003da000)={&(0x7f0000498000/0x3000)=nil, 0x3000}) 2018/02/06 20:28:45 executing program 6: r0 = syz_open_dev$audion(&(0x7f00006a9000)='/dev/audio#\x00', 0x2, 0x101000) mlock(&(0x7f0000f6d000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000798000)={0x5, 0xc, [0x101, 0x8, 0x8ee]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x11, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x1, 0x408000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={r2, 0x4, 0x20, 0x0, 0x1000}, &(0x7f0000001000-0x4)=0x18) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) 2018/02/06 20:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000107000-0xd8)=""/216, 0xd8) creat(&(0x7f0000f8d000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f79000-0xc)={&(0x7f0000e58000-0x8)='./file0\x00', r0}, 0xc) lstat(&(0x7f0000dda000)='./file0/file0\x00', &(0x7f00009b9000-0x44)) 2018/02/06 20:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000604000-0x8)='./file0\x00', 0x2) unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000595000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f07000)={0x3, [0x2, 0xdb, 0x1]}, 0xa) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c11000-0x9)='/dev/kvm\x00', 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = add_key$keyring(&(0x7f0000601000-0x8)='keyring\x00', &(0x7f0000f90000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a61000-0x8)={0x9, &(0x7f00008ef000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) keyctl$get_security(0x11, r4, &(0x7f000043a000-0xf8)=""/248, 0xf8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x2, r2}) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000637000)='/dev/kvm\x00', 0x84400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00002c8000-0x10)={0x5004}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001ef000-0x4), &(0x7f0000e8c000)=0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) 2018/02/06 20:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000998000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x170}) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a7b000)) 2018/02/06 20:28:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:urandom_device_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x33, 0x20, './file0\x00'}, 0x3c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0xfffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc0045516, &(0x7f0000001000)=""/250) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000006000)=0x1c) getsockname$ax25(r0, &(0x7f0000004000), &(0x7f0000005000)=0x10) 2018/02/06 20:28:45 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000069c000-0x9)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2}], 0x1, 0x9bda) dup2(r0, r1) r3 = gettid() perf_event_open(&(0x7f0000a03000)={0x5, 0x78, 0xe6, 0x3, 0x12, 0x6, 0x0, 0x9, 0x80000, 0x8, 0x10000, 0x1, 0xb602, 0x1, 0x7fffffff, 0x400, 0x1, 0x401, 0x4, 0x8, 0x30000, 0x20, 0x7, 0x1, 0x900000000000, 0x0, 0x101, 0x9, 0x4, 0x10000, 0x80, 0x8, 0x5, 0x0, 0x4, 0x10001, 0x2, 0x7fff, 0x0, 0xc9, 0x6, @perf_config_ext={0x8, 0x9}, 0x0, 0x8a2, 0x800, 0x2, 0x3f, 0x2, 0x9}, r3, 0x7eb, r0, 0x1) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000d1f000)=0x1) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fe8000)='/dev/adsp#\x00', 0xffffffff, 0xc115f770614e65a4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000630000)={0x0, 0xe9, 0xfc0, 0xdc5, 0x101, 0x8}, &(0x7f0000fe9000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000004b000-0x8)={r3, 0xfffffffffffffffd}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fe9000-0x6)={0x9, 0x6, 0x4}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fe9000)=0x0) fcntl$setown(r1, 0x8, r4) r5 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000062000)) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000460000-0xb)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000790000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="6e63c4754afd9615a4b00b90441a4755"}}) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ppoll(&(0x7f0000cda000)=[{r2}, {r1}], 0x2, &(0x7f00001ac000)={0x77359400}, &(0x7f0000360000-0x8), 0x8) 2018/02/06 20:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000dfc000-0xe4)=""/228) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000010000)={0x800000007ff, 0x1a, 0x0, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000999000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000436000)=0xe8) bind$can_raw(r2, &(0x7f0000cf8000)={0x1d, r3}, 0x10) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdc000-0x4)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f000022b000-0xc)='/dev/ashmem\x00', 0x100, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x5, &(0x7f0000e92000)=[{}, {}, {}, {}, {0x0}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c55000-0x4)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008f1000)={r4, 0x4}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f00004f5000)=""/218) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r5, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r5, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r5, 0x4000000000000004) accept4(r5, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eab000)=0x10, 0x0) listen(r5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000f6b000-0x4)=0x10) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/06 20:28:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10500) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000189000)={{0x3, 0x3, 0x101, 0x2, 0x5}, 0xd8, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x4, 0x0, 0x1ff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000d38000-0x4f), 0x0) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000034c000)={@dev}, &(0x7f0000808000-0x4)=0x14) fgetxattr(r0, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x80000008, &(0x7f0000dde000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000244000-0x10)={0x3, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000dde000-0xa8)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000299000)={0x0, 0x6, 0x9, 0x4, 0x979, 0x20}, &(0x7f000010f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c0d000)={r3, 0x9cb}, 0x8) 2018/02/06 20:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) splice(r0, &(0x7f00009e2000-0x8), r0, &(0x7f0000a9b000-0x8), 0x100, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000129000-0x4), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c9d000-0x9)='/dev/ppp\x00', 0x40080, 0x0) ioctl$sock_bt_hci(r1, 0x400448ff, &(0x7f0000fec000)="1b1718442259347d4524441e117d0119cbb07ce5888b4b831aae439a2567d03016c98bcd4ffaeeae2b955bf8cdb50f4c2f04d5871dec7164d6a2144d0e806c096352757f317dd301f80e5f95e14decdb92091b9c7f8e390ce33c635c22fbcf6d921f0dd0b0f0da02da823dc1bc909fc313590a355a02a009d87476feba9c31da5233c3c2f468729e3f330c4eedf25aa6e3d029df7fc2058b8ef046e3401618197ae165d2c0879982815114ce09df1ba2b68f3a68a2ced73cdb4ab11397e31ce56408294d14f8751c") r2 = syz_open_dev$adsp(&(0x7f0000254000)='/dev/adsp#\x00', 0x3, 0x2400) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000041000)={0x1, 0x0, [{0x1f001, 0xde, &(0x7f0000322000-0xde)=""/222}]}) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f000016c000-0xb)='/dev/mixer\x00', 0x2, 0x0) shutdown(r0, 0x1) recvmsg$kcm(r2, &(0x7f00009bf000)={&(0x7f00001b6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000d04000-0x18)=[{&(0x7f00004c5000)=""/42, 0x2a}, {&(0x7f0000971000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c80000-0xce)=""/206, 0xce}], 0x3, &(0x7f00007a2000)=""/25, 0x19, 0x3}, 0x2000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/qat_adf_ctl\x00', 0x4200, 0x0) socket$inet6(0xa, 0x6, 0x9) pkey_alloc(0x0, 0x1) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$usbmon(&(0x7f00008fb000-0xd)='/dev/usbmon#\x00', 0x8, 0x2) sendto$ax25(r0, &(0x7f000030b000-0x34)="8d51ce502ef3ccfb3db0078b0eb7a23d275b16ded2770b7cd53df64eec173b89f27cc2d9c5e6e93f4188d553fca7a7a8314450af", 0x34, 0x800, &(0x7f00007c4000-0x7)={0x3, {"5f06706ccb9d6e"}, 0xffff}, 0x10) 2018/02/06 20:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000ed8000-0xe)="e9da680d7e3ee23f4507b332ca6c") r0 = socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f00009ef000)={0x0}) connect$inet(r1, &(0x7f0000754000-0x10)={0x2, 0x2, @rand_addr=0x82}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000eb000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) clock_gettime(0x0, &(0x7f000061c000)={0x0, 0x0}) utimes(&(0x7f0000d83000-0x8)='./file0\x00', &(0x7f000085b000-0x10)={{}, {r2, r3/1000+10000}}) r4 = socket$inet(0x2, 0x5, 0xfff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000de9000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b5b000-0xc)={@rand_addr, @local}, &(0x7f00003f2000)=0xc) sendto$inet(r4, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000c36000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66}, 0x10) 2018/02/06 20:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000003, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000077a000)}, 0x0, 0x0, 0x0, 0x5, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d9e000-0xa)='/dev/cuse\x00', 0x240000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000094b000-0x8)=0x2000) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0x0, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2}) socketpair(0x0, 0x80000, 0x9, &(0x7f000033c000)) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000048000-0x4)=@int=0xff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) epoll_wait(r1, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000025000)="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", 0xfa) 2018/02/06 20:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008f4000)='/dev/cuse\x00', 0x200000fa, 0x0) write$fuse(r0, &(0x7f0000b9a000-0x18)={0x18, 0x0, 0xfffffffffffffff5, @fuse_bmap_out={0x81}}, 0x18) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) fchown(r0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f000043a000)='/dev/adsp#\x00', 0x1000, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bdf000)={r1, 0x50, &(0x7f0000032000-0x50)}, 0x10) 2018/02/06 20:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7f) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000c4b000-0x4a)=""/74, 0x14) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000128000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e20000-0x4)=0x9, 0x4) getgroups(0x6, &(0x7f0000f68000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000aac000)='./file0\x00', &(0x7f0000f30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x12f, &(0x7f0000068000-0x14)=[0x0, 0x0, 0x0, r4, r5]) fstat(r0, &(0x7f000086a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007e5000)='./file0\x00', &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() lstat(&(0x7f0000408000-0x8)='./file0\x00', &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000684000)=0xc) setgroups(0x7, &(0x7f0000764000-0x1c)=[r6, r7, r8, r9, r10, r11, r12]) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000046e000)) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/06 20:28:45 executing program 5: prctl$intptr(0x2, 0x0) r0 = inotify_init1(0x80000) fcntl$getown(r0, 0x9) 2018/02/06 20:28:45 executing program 0: socketpair(0x1, 0x0, 0x76, &(0x7f0000638000)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fe6000-0xf)='/dev/snd/timer\x00', 0x0, 0x101400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x5422, &(0x7f000001d000-0x50)) 2018/02/06 20:28:45 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x4000, 0x2, 0x7, 0x9, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00009db000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_nanosleep(0x7, 0x1, &(0x7f0000b20000), &(0x7f0000f9e000)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r2 = open(&(0x7f0000e3b000)='./file0\x00', 0x20842, 0x80) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000a1a000)=""/4096) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000), 0x4) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8000000000000002, 0x10) sendmsg(r0, &(0x7f0000006000)={0x0, 0xbd, &(0x7f0000007000-0x10)=[], 0x0, &(0x7f0000002000-0x78)=[], 0xffffffde}, 0x0) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000003000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) ustat(0x6, &(0x7f0000013000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:28:45 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000129000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000467000)={@generic="917ea884eb13d1305911a3f58374519e", 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000ffc000)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000ffd000)={0x2, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) 2018/02/06 20:28:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xecd0, 0x140) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000f5e000-0x9c)="aa2582f62d3e501301ce5bf26f90b711dafb47525e4ca50590ce0eb5ca320247500c768f8be2a3d3736558d0472a8bcb4115e787077ac5b93a62d73bf99db41db09d73cfe0b5e85b09534f667499223ee818942932aadc4c1c5b01d0e5e3f1cd3e23f34e9dab4f78c871c076430bcbce3242e92ddc5c5e1c583d64e14735270895fa0774deb467cd4e1d0617fa321bf365333f10a3d309b104393712") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000e4c000)='./file0\x00', &(0x7f0000f5e000-0x10), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083d000-0xc)={0x0}, &(0x7f00002f1000-0x4)=0xc) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000d5d000-0xc)={r1, r1, 0x101}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000182000)='/dev/ashmem\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f00000c0000)='user\x00', &(0x7f0000b38000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c2b000-0x39)="671e428a0f25ebbecdb496172fd04e43a8df7eb6ddadbd975a529d49e0ca60de68db2fdc5c24d826040dc092523dc54990841a56ed528008e8", 0x39, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000c06000)='pkcs7_test\x00', &(0x7f0000759000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004a1000-0x1f)="210eb389c84d6ee3f28e150672aa86f37e2fd5eb4e1ce9786e09847d174465", 0x1f, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) mprotect(&(0x7f00005f2000/0x1000)=nil, 0x1000, 0x3000000) sendmsg$nl_route(r0, &(0x7f0000ae7000)={&(0x7f00009d3000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000a8d000-0x8)={&(0x7f0000b99000-0x14)=@getneightbl={0x14, 0x42, 0x800, 0x2, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00004ef000)=""/160) connect$inet(r0, &(0x7f0000274000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/06 20:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r0, &(0x7f00008d4000)='./file0\x00', &(0x7f0000598000-0x4)=[&(0x7f00004e3000-0x6)="5b47504cc700"], &(0x7f0000d56000-0xc)=[&(0x7f0000c02000)='posix_acl_accessppp1.^\x00', &(0x7f0000b48000-0x1)='\x00', &(0x7f0000217000)='em1\x00'], 0x800) fcntl$setpipe(r1, 0x407, 0x40000800100000) 2018/02/06 20:28:45 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00009e9000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ef8000)={0x0, 0x0}, &(0x7f0000ef9000-0x4)=0xc) quotactl(0x794f, &(0x7f0000ef8000)='./file0\x00', r4, &(0x7f000057b000-0xd5)="da734edd3b8efdae797ab8a2b88fde57298063ae0ed7c972cc0ef5d24e7bf28b69eb022af2c792c9f3f8ad480cd9f043a19372e9e84484bfd8ba4f4347ea0ed92c8b774ff5ed1bbf8c9c316e9c044608bee5c852e0b66aef4ba4f257135fbac4e37b52e279ebd19a1dc99e715f2a583a8537c4a5e12ce4a5860fe85c9f5eac9743a4ee3e1e81d536c50edee62316322dbc0a213fb1d2f515c462d66af8ff98cee8c9ddab276e6eb5b1d270e171cc3dae0ae20d645ff63e10b6461b654e04ef49694576f594a4db52122c90985c6c0ab0c0eae326b3") bpf$PROG_LOAD(0x5, &(0x7f0000ef7000)={0xe, 0x8, &(0x7f0000ef8000-0x40)=@raw=[@exit={0x95}, @ldst={0x3, 0x0, 0x3, 0x0, 0xb, 0xffffffff, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000550000)='GPL\x00', 0x1, 0x6b, &(0x7f0000ef8000-0x6b)=""/107, 0x41000, 0x1, [], r3}, 0x48) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000ef9000-0x1c)={&(0x7f0000ef8000)={0x1d, r3}, 0x10, &(0x7f0000bd1000)={&(0x7f0000079000)=@canfd={{0x0, 0x37cffea, 0x1000, 0x100000001}, 0x39, 0x1, 0x0, 0x0, "7f0deedf56f5454608b434c190e4411793a96f3ee4cb484652c770ca7536d088fec6d437336120e3fe1d1e3208b17a39801f5a93ad4e9c79ea1d592f199d175f"}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x20000004) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x113, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51), 0xfffffffffffffe02}, 0x2020) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000528000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_extract_tcp_res(&(0x7f000067e000-0x8)={0x0}, 0xffffffffffff0c3d, 0x9e) syz_extract_tcp_res$synack(&(0x7f00003e6000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1ce, &(0x7f00009bc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6aaa08b641d3", [], {@mpls_mc={0x8848, {[{0x8, 0x0, 0x7, 0x6}, {0x413827, 0xed, 0x100000001, 0x6}], @ipv4={{0x26, 0x4, 0x3f, 0x5de, 0x1b8, 0x0, 0x6bb, 0x400, 0x4, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[@end, @cipso={0x86, 0x2a, 0x3, [{0x5, 0xf, "40aa52eb59e5364035a3e16c73"}, {0x6, 0x11, "aa67dda9cf3c5ae8c20caedb0648d1"}, {0x7, 0x4, "f09e"}]}, @lsrr={0x83, 0x13, 0x8, [@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @noop={0x1}, @ssrr={0x89, 0x17, 0x200, [@empty, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}]}, @end, @cipso={0x86, 0x24, 0x2, [{0x7, 0x7, "5c68894130"}, {0x1, 0xd, "ca5556f46e9a0275fd49dd"}, {0x6, 0x8, "ee8b0b5ca10c"}, {0x5, 0x2}]}, @ra={0x94, 0x6, 0xfffffffffffffffb}]}}, @tcp={{0x1, 0x0, r1, r2, 0x6, 0x0, 0xc, 0x10, 0x0, 0x0, 0x9, {[@mss={0x2, 0x4, 0x4}, @eol, @timestamp={0x8, 0xa, 0x3, 0x200}, @window={0x3, 0x3, 0x2}, @sack_perm={0x4, 0x2}, @nop={0x1}, @window={0x3, 0x3, 0x800}, @mss={0x2, 0x4, 0x10000}]}}, {"029c42ff9cc16d163c0cd17f7ac9513d16ec9eaf1cac54c7222a6a3aa5bcf041d5293cb43c2143f496d9a33a09a83c1a66a5a595614925c767baea4b09c3816886a3db3a19d316481ad07eb4139a9ff38b19d6d46c8e16a4c160abeedcd41d6f3ea649ed8580e6c8f174d10fe71d35091179190afc72d9f35c9d406f43c8f059b2c66967a139b92fdf7c4e511abf903e93a6560d5f7004cf3f6437458f0ca457d2134dd5a1e84b45a1deda1107cc22b5226452c075eefbc6e06c43ad13eb822c658bab35298377e8bd28fabf9804b17cee2cda3046cca71c352e43a78be1ee588e761e4b3a7b396c95db4841e916b506"}}}}}}}, 0x0) 2018/02/06 20:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) sendto$ax25(r0, &(0x7f0000a23000)=';', 0x1, 0x0, &(0x7f00008f0000-0x10)={0x3, {"5ee654f993b8e2"}}, 0x10) close(r0) pipe(&(0x7f000028d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d76000)=@sack_info={0x0, 0x6, 0x8}, &(0x7f0000e43000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009d2000)={r3, 0xc2, "d2ebbd3136512387c38a8f63e8efda73501344eb11e8b4fe775f6fe878e1f0b0e6dbc4849237e9659734a0d818c2571ade0e9cfa23d861e881f1d10f54099340af4bd0044774fb7515c9f8b36e4469c0dff19e032664dc810eaa05d8dae2cf37388db8d97bbb23dd6ac856495a8f3b8ec571bae96ef70cb1730cb49cf5d867b69e8149abd85e21700d7660d3a16b5128062a0ac4b8203144f147d631eafd73e9e3d7bc3e7eea73ed49b753a899ca3b5ecddc48089fe45ba572031df3646b8798306b"}, &(0x7f0000401000-0x4)=0xca) msync(&(0x7f0000d4c000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e70000)={0x0, 0x1000}, &(0x7f000071d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c00000)={r4, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x9, 0x1}, 0x98) r5 = creat(&(0x7f0000144000)='./file0\x00', 0x0) fstat(r5, &(0x7f0000bde000-0x44)) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xfffffffffffffffb) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) unshare(0x808800) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000db6000)) 2018/02/06 20:28:45 executing program 7: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000290000)='/dev/amidi#\x00', 0x6, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000698000-0x8)={0x0}) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000b46000-0x8)={r1, 0x1}) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b46000)=[{&(0x7f00003c8000-0x1)='/', 0x1}], 0xa7f85f2b7c517ab) 2018/02/06 20:28:45 executing program 4: r0 = memfd_create(&(0x7f00004ba000)="b2747275737465642d6c6f3a5e73797374656d2d6367726f757073797374656d5e00", 0x3) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000dd7000)="61232b8b860e817fc4654886e6e586d08c30b5dc6e23d5813d7585c85d541ddae4fd4ba1c69a8794a69ee34a1b88798058f372e3a081c3b9d35930160eb86f340f81e5babdff9b0468104dc409d29884c0a4fa03e71c7ab65a91f3a7cf481a0a4cb5b1a0c5b787c271d0c82458c66eae5dc4f2d0d91cc6c65ddf72b6eb60fb899c8a70acf0060311a403b3abc409fa61733762907f") mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000-0x28)={@common='erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='ns\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d36000-0x8c)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000d7000)={{0x100, 0x2, 0xfffffffffffffffa, 0x2, "a5f6a3c0a52b004dc160de527c0c5d1d87fafb14a975ae3dc135f771304c8c0fe552b1406cd44a44c6972578", 0x5}, 0x0, 0x0, 0xd81b, r1, 0x0, 0x4, "2361cb7d5a6bf217baed4ae2aed24e3e92792aff2c4329e61f8b617541b3595827d481951382bde0998ca4b025664717b93de54e745a69e6b9a2d21864b69d9d", &(0x7f0000de2000)='\\\x00', 0x2, [], [0x4d0, 0xaf2, 0x0, 0x7]}) r2 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f9000-0x41)='vW!', 0x3, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r3, r4, r3}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00003f8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(crc32-pclmul,ctr-twofish-3way))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x800) 2018/02/06 20:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socketpair(0xb, 0x7, 0xe, &(0x7f0000ba3000)={0x0}) accept4$unix(r0, &(0x7f0000ab6000)=@file={0x0, ""/108}, &(0x7f00004cd000-0x4)=0x6e, 0x80800) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) 2018/02/06 20:28:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008ce000)='/selinux/member\x00', 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000780000)={0xffffffff, 0x1, 0x1, 0xffffffffffffff9c}) r5 = socket(0x3, 0xf, 0x4) poll(&(0x7f0000919000)=[{r1, 0x4020}, {r2, 0x10}, {r3, 0x8020}, {r4, 0x400}, {r5, 0x20}], 0x5, 0x4cf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r6, 0x2287, &(0x7f0000001000-0x1)) 2018/02/06 20:28:45 executing program 3: getgroups(0x3, &(0x7f000034c000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) fstat(r1, &(0x7f00009d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x8c2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffffffff0001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000267000)={0x7fffffff, 0x1f, 0x4, 0x7fffffff, 0x2f7, 0x401, 0x8, 0x7, r4}, &(0x7f0000001000-0x4)=0x20) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f00006f8000-0x43)=""/67) setresgid(0x0, r2, 0x0) 2018/02/06 20:28:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x8080000000000b, 0x400200000004, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000506000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002bb000-0x1)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000ba8000)={[0x2, 0x6, 0x9, 0x7, 0x5, 0x72, 0x3, 0x7, 0x2, 0x6, 0x2, 0xfffffffffffffffd, 0x6e5, 0x5, 0x9, 0x8001], 0x2002, 0x8000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00005e5000), &(0x7f0000645000-0x4)=0x8) 2018/02/06 20:28:45 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000993000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000adf000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004bd000-0x28)={'vcan0\x00', r1}) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) bind$can_raw(r3, &(0x7f000037f000)={0x1d}, 0x10) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000), &(0x7f0000003000)=0xfffffd3b) prctl$setname(0xf, &(0x7f0000004000)='\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000008000-0xf4)=""/244, 0xf4, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r1 = socket(0x9, 0x80000, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x362) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x4, 0x0) 2018/02/06 20:28:45 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) ioperm(0x7, 0x3b4df05e, 0xfffffffffffffffb) 2018/02/06 20:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a97000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x2, 0x1, 0x8, 0xfffffffffffffffc, 0x7, 0x100}, 0x20) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') dup2(r0, r0) 2018/02/06 20:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000421000), &(0x7f000093f000-0x4)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ea3000-0x28)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f00003c3000-0x10), 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/06 20:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000261000)=0x0) r1 = perf_event_open(&(0x7f000078a000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0b9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000733000-0x16)="2f5d73656c6676626f786e65743065746830115b2c00", 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000e63000-0x4)=0xbb37, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00003f4000-0x37)='(Lproctrustedsystem%^vboxnet1!md5sumselfwlan1em0\'GPL]&\x00') readlinkat(r1, &(0x7f0000331000)='./file0\x00', &(0x7f0000de2000)=""/177, 0xb1) socket$key(0xf, 0x3, 0x2) 2018/02/06 20:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x103002) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/relabel\x00', 0x2, 0x0) close(r0) r2 = socket(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000f36000-0xa0)=[{{&(0x7f0000018000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000069d000)=[{&(0x7f00006f5000-0x85)=""/133, 0x85}, {&(0x7f0000f48000)=""/172, 0xac}, {&(0x7f00008a9000-0x9f)=""/159, 0x9f}, {&(0x7f0000184000-0x9c)=""/156, 0x9c}, {&(0x7f0000e47000)=""/222, 0xde}, {&(0x7f0000e39000)=""/159, 0x9f}, {&(0x7f0000a28000)=""/224, 0xe0}, {&(0x7f000007b000)=""/221, 0xdd}], 0x8, &(0x7f0000389000-0xa2)=""/162, 0xa2, 0x57a}, 0xfffffffffffeffff}, {{&(0x7f0000d58000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000d08000-0x8)=[{&(0x7f00002b1000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000268000-0x65)=""/101, 0x65, 0x7}, 0x1}, {{&(0x7f00003c3000)=@sco, 0x8, &(0x7f0000c1f000-0x20)=[{&(0x7f0000d3a000)=""/87, 0x57}, {&(0x7f0000618000-0xe9)=""/233, 0xe9}, {&(0x7f0000cfa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000874000)=""/36, 0x24}], 0x4, &(0x7f0000a0a000)=""/54, 0x36, 0x800}, 0xffff}, {{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f00009f4000)=""/68, 0x44}, {&(0x7f0000365000-0x7b)=""/123, 0x7b}, {&(0x7f000053e000)=""/69, 0x45}, {&(0x7f0000cb3000)=""/236, 0xec}, {&(0x7f000099a000-0x13)=""/19, 0x13}, {&(0x7f000051d000)=""/148, 0x94}], 0x6, &(0x7f00006a4000-0x1000)=""/4096, 0x1000, 0x101}, 0x3}, {{&(0x7f0000c91000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f000042d000)=[{&(0x7f0000fd5000-0x8e)=""/142, 0x8e}, {&(0x7f000041e000-0xa6)=""/166, 0xa6}, {&(0x7f000096f000)=""/19, 0x13}, {&(0x7f0000098000)=""/51, 0x33}, {&(0x7f0000d1e000-0x21)=""/33, 0x21}, {&(0x7f0000972000-0xe0)=""/224, 0xe0}], 0x6, &(0x7f0000196000-0x6e)=""/110, 0x6e, 0x7}, 0x9}], 0x5, 0x100, &(0x7f0000d12000+0x118)={0x0, 0x989680}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fcf000-0x24)={0xff, 0xd7c, 0x7fff, 0x13, 0x9, 0x6, 0xffff, 0x800, 0x4, 0x7, 0xbd, 0xb9}) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) 2018/02/06 20:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00001f6000)=0xc, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f07000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r3}}) 2018/02/06 20:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r1) write$eventfd(r0, &(0x7f000025c000-0x8)=0x20000000002, 0x25d) 2018/02/06 20:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000060d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = accept4$alg(r0, 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, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000c14000-0xc0)=[{{&(0x7f00001d0000)=@rc, 0x9, &(0x7f0000f7d000)=[{&(0x7f0000e8e000-0x42)=""/66, 0x42}], 0x1, &(0x7f0000136000)=""/136, 0x88}}], 0x1, 0x0, &(0x7f0000546000)={0x77359400}) pipe(&(0x7f0000350000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb8000)=0x7fff, 0x4) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000f16000)) 2018/02/06 20:28:45 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000)='./file0\x00', r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000002000)={@common='ip6_vti0\x00', 0x1ff}) r3 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x10) 2018/02/06 20:28:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x7fff, 0x6}, &(0x7f0000467000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1}, 0x6) futex(&(0x7f0000004000), 0x4000000400000084, 0x0, &(0x7f0000b1c000), &(0x7f0000004000), 0x0) 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 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, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x40000002, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000878000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/02/06 20:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x400080800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) dup(r0) sendmsg(r2, &(0x7f0000f63000-0x1c)={&(0x7f00000da000-0x6)=@rc={0x1f}, 0x9, &(0x7f00004c1000-0x38)=[{&(0x7f000055c000-0xc0)="22996f7098d756e977c5ba20e67c5497597be0babe11a4e161fc7ae33c8480b44b70155649", 0x25}], 0x1, &(0x7f0000ef8000-0x8a)=[{0x14, 0x103, 0xffffffff, "1031c56d0b567b"}, {0x94, 0x10e, 0x3, "a1fe5ca142cb549e26886636b8866f90cfe9fdca37ec07b3768537cf4c8c85d2cf67fbe8a19459f5c2dcfbabb06e69323d7568668f0f6439266c182db8fc7ec8071f7fb7d0190dfed293bd986b9264c0c9dd543cc200f54b50360634435eae07687d795aba0d92e3032dcdfb87b05d9cf142e7e3dc73263e373fc0f61c85a788b3ae4f4c51"}], 0xa8, 0x10}, 0x4004010) recvmsg(r2, &(0x7f000082c000)={0x0, 0x0, &(0x7f0000d89000-0x38)=[{&(0x7f000009c000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0x18, 0x20000000}, 0x0) 2018/02/06 20:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000005000-0x4), 0x0) sched_setaffinity(r0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) r1 = request_key(&(0x7f0000fa2000)='keyring\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003a8000-0x2)='\\\x00', 0xffffffffffffffff) r2 = syz_open_dev$dspn(&(0x7f0000451000+0xb95)='/dev/dsp#\x00', 0x6, 0x20800) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000080d000)={@dev}, &(0x7f000069d000-0x4)=0x14) r3 = add_key(&(0x7f0000a08000)='.request_key_auth\x00', &(0x7f0000c4f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000059c000)="5b08d67aca02e2f42101911b71d62b7f5c93c5055ff8f35847792298b53b242856ac18e8c0c5b6b39495250ae9bfd759a1541c4ba64879ff5031f5f4859212359ff003775ae04b5c518801a5ca640f496451610c3a5eafeb1a963fda01d3a35b617d583b813bcd76", 0x68, 0xfffffffffffffffd) r4 = syz_open_dev$sndpcmp(&(0x7f0000c0d000)='/dev/snd/pcmC#D#p\x00', 0xa62f, 0x400001) getpeername(r4, &(0x7f00007f1000)=@l2, &(0x7f0000af6000-0x4)=0xe) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000efe000-0x60)=@hopopts={0x87, 0xa, [], [@jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x48, {0x9, 0x10, 0x4, 0x7f, [0x3e8, 0x4, 0x4, 0x4, 0x10001, 0x101, 0xbd49, 0x69ee]}}, @pad1={0x0, 0x1}]}, 0x60) keyctl$instantiate_iov(0x14, r1, &(0x7f0000ef9000-0x18)=[{&(0x7f00004a6000-0x2e)="6f52193e3d0ff283f2231ae98cef1bba674a3ba938aadd4d043cb4452fafd9a97c029e36025dd7c2aff9b19ff2d2", 0x2e}, {&(0x7f0000607000-0xbe)="c16b302a489dc4a20bb32f461d25da21a8835e670db1b73456d2ee67e6b54248292058e6717219daa4ebdaa59802f456b8e443cf6a5d78278b9bd7d98a0dafb2d29fd5b2c4fe08cac20bee4b8705d86bcb3ffb0133c5901fe5b77bd0bc0ddca789225e010bc7642e0c5cc2433aad6051eb14dd76fd6af779695e417df6d4267fbdf712fd990e62d5af8a1e34b5869a68bee17d7544f583b7d1c7a51edc98b2c7f0c025dae6e8f85329277f212a563c3515fdba2d6721f858f49178ab55e9", 0xbe}, {&(0x7f0000d4d000-0xbf)="54d7c30c02957c411a9436b1d8b8b681f61885dc7bdb8b5149ea73675ef26decdf648599f363f86d7d38e78bb89f6ae59be5f7fc2542c65b94f8e9339e41a840f6616c52e29828f64db09b758632910ad33fc758dad3eed18e38b988cd2aeb94daa551f5d14a09c4b9a621ee66dfc8bc2c36a9bcbc3e83b523bc5dc259e88013c239b52177f0923272cd2617402e46b628f637623c46a90a0f3ea4d0d00a19164de40c46e5777a344599be8b9013638bb71c4bde919a8f4e47717e3b1dc6c3", 0xbf}], 0x3, r3) futex(&(0x7f000000c000-0x4), 0x3, 0x3ff, &(0x7f000031c000-0x10), &(0x7f0000902000-0x4), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a0e000)={0x0, 0x4}, &(0x7f0000c75000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00005b9000)={0x80000001, 0x8000, 0x9, 0x7a6, 0x0}, &(0x7f000084c000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003c2000-0xb8)={r5, 0x7f, 0x3ff, 0x9, 0x2, 0x81, 0x2, 0x8, {r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0xb7, 0x9, 0x8d2e, 0x7fffffff, 0xa}}, &(0x7f0000ff8000)=0xb8) [ 117.557775] device eql entered promiscuous mode 2018/02/06 20:28:46 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000707000)={0x7, 0xffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000d8f000)='net/ip_mr_vif\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bed000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f000078d000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000392000-0x12)={&(0x7f00006d0000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000930000)={&(0x7f0000c48000-0x11fc)={0xffd4, 0x4, 0x5, 0x1, 0x6, 0x1, {0xd}, [@generic="112d4fe29c2c9f61b10f303faed6e63996419fa59b464a7bd6718a1a2474fa61226eac9ab477f1757471aaed7b4101e48cd846c845a25e4b9468639a4ab31ac0a636413d", @nested={0x101c, 0x60, [@generic="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", @typed={0xc, 0x9, @u32=0x7f}, @typed={0xc, 0x61, @uid=r2}]}, @generic="0c8fa05d66438b9948762f319aa9535aed862334669df09eae72d3a30dbb57f9bd219cffb5dd01b729f94cab6079500e198eba81b25ccaa09a11731ee94533857f43f8cb84f5917b4ddd36010c5e014f755b118fbeac795aedfb44bba4dd1acc400bf9510b5bcf338d871b23c67662d6e59c0b24f5a0e92ac6116a0bd1fb21182ccdbb46650164acc9a0565976065938d9c3614ec8afc0c43b7e6c20d179d9216d69877a3ece5dd96786332af839747afc8436a78cfaeab7d7190b413b51e1480ff208f823665b0f0669ec5fa4d3b6ee780d4b7c3c41ddcf45986c7bc5fb265309eda0b7db7f25f58d8a62bbd634caa00b72da701be128c9a6", @nested={0x1c, 0x2b, [@typed={0x18, 0x70, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @typed={0x10, 0x4e, @str='(user}\x00'}, @typed={0xc, 0x48, @u32=0x6}, @generic="af73ac83f39529ec23b348b9e83a09357bb4c87a23c5301cee11f3a7f17426a4f46c7e245f00d02be71344e723ace8b403e780c4baf08f25e692f1c3811c765ad540d36f527af97da22100db18f9c65ce77b51cfb6e1c9"]}, 0x11fc}, 0x1}, 0x40080) 2018/02/06 20:28:46 executing program 4: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001d000), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x42)=""/66, 0x42, 0x0, 0x0, 0x0) 2018/02/06 20:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00001a9000)=[{&(0x7f0000828000-0xd5)=""/213, 0xd5}, {&(0x7f0000ce7000-0xe3)=""/227, 0xe3}, {&(0x7f0000655000)=""/63, 0x3f}, {&(0x7f00005b3000-0x82)=""/130, 0x82}, {&(0x7f00006e8000-0xf9)=""/249, 0xf9}, {&(0x7f00009d3000)=""/221, 0xdd}], 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f000092c000)=@req3={0x100, 0x7ff, 0x4, 0x0, 0x5, 0xfffffffffffffffb, 0xa2}, 0x1c) ioctl(0xffffffffffffffff, 0x2288, &(0x7f000079f000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000928000-0x14)={0x0, 0x8, 0x60, 0x3, 0x336}, &(0x7f000003d000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e5b000)={r0, 0x97, "3c6bbff6d3fed7eb2c425be2dcc285a8f4e1d123ad54d26d85d31f41cd1c3f62259c3fd8dae577bcd56f99e24fe5613255fb3a7ac716ce6d5a69a2bf9bb9196980f60e6bf0f7ae44ebfd17b19337d826f3196262c277df0aec251d7b405bf7ded7b293a68e5765108cf3419e088681fb49154dd825d80e1f52cacf80cc40ec5938f056b67f799346e70fd4446f672520e09818311c8e53"}, &(0x7f000034d000-0x4)=0x9f) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b89000)={0x1}) 2018/02/06 20:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ipx(r2, &(0x7f00001bc000), &(0x7f00003eb000)=0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000631000)=0xffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ad2000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x2}, 0x20) 2018/02/06 20:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x4d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random}, 0x10) 2018/02/06 20:28:46 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, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000005, &(0x7f000018d000)) 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00003a2000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/02/06 20:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/enforce\x00', 0x80080, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000605000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)) r2 = syz_open_pts(r0, 0x801) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000dc9000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e7f000-0x18)={0x2, &(0x7f00003c1000), 0x8, r4, 0x2}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f000049e000)=0x9) dup3(r2, r0, 0x0) poll(&(0x7f00003be000)=[{r2}], 0x1, 0x5d) syz_open_dev$dmmidi(&(0x7f0000afc000)='/dev/dmmidi#\x00', 0x55, 0x40) write(r2, &(0x7f00000b5000)='\b', 0x1) 2018/02/06 20:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b5a000)='/proc/self/net/pfkey\x00', 0x400c1, 0x0) lseek(r1, 0x0, 0x0) 2018/02/06 20:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000228000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b2b000-0x28)={@common='syzkaller1\x00', r1}) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9}, 0x10) 2018/02/06 20:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a54000)="24000000210025f007810065fffffc0e020100000010000002a9000c08000a0000000000", 0x24) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fe0000-0xb)='/dev/adsp#\x00', 0xe4, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008a8000)={0x4, 0x0, &(0x7f0000fdf000)=[@exit_looper={0x630d}], 0x16, 0x0, &(0x7f0000fdf000)="14b789cd15ec6642c122526fc3c414eef92016f0a1d8"}) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) r2 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00000fb000-0x8)='./file1\x00', &(0x7f0000fe0000-0x9)=""/9, 0x9) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fdf000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/06 20:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000e1000-0xc)={0x0, @dev, @loopback}, &(0x7f00003d5000)=0xc) sendto$packet(r0, &(0x7f0000a52000), 0x0, 0x80, &(0x7f000082a000-0x14)={0x11, 0x1c, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) sendto$packet(r0, &(0x7f00009b7000)="11bcda9441921bec078bbc1882980bc7a8eefdd47a95ce02281c65cb312132c88b777f5ac5e08ac75f5c61d895672b2554c738ab929e393e1dd6419d16fac31a5d35021472e5c0ff098e8420d0713ec8a445ef94dad829d752104d7405598f793e39afbf1afbc755e277cb26baec1b44cdcb70e00226f12b8b4add4d93f110830f9229ffdfa389106aeaabde92649323ae05a91a7196c50ff424fcc6700e32ca73e24c0acb88c911f2e0dbc00c", 0xad, 0x10, &(0x7f00008d7000)={0x11, 0x1f, r1, 0x1, 0x20, 0x6, @empty}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000028a000-0x10)=@req={0x1000, 0xfffffffffffffff8, 0xdf0}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a27000-0xc)='/dev/rfkill\x00', 0x1, 0x0) 2018/02/06 20:28:46 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, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/kvm\x00', 0x4002, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000053000-0x52)=""/82) syz_extract_tcp_res(&(0x7f0000100000), 0xffffffffffffff00, 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000035d000-0x11)='/dev/qat_adf_ctl\x00', 0x80fc, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='yam0\x00'}) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/02/06 20:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000d0a000)=[], &(0x7f0000868000)=[]) getrusage(0xffffffffffffffff, &(0x7f00002bb000-0x48)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x8000000000001) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/06 20:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) symlink(&(0x7f0000ca3000)='./file0\x00', &(0x7f0000dfc000-0x8)='./file0\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/06 20:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00001d3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000830000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e93000-0x8)={0x0, 0x8}, &(0x7f0000ec8000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eb1000-0x10)={0x9, 0x8000, 0xfaf, 0xfffffffffffff7b6, r1}, 0x10) 2018/02/06 20:28:46 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x64, &(0x7f0000005000)=@filter={"02006c74657200", 0xe, 0x4, 0x20, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {{{[], 0x0, 0x3e3, 0xfffffffffffffd9f}, {0xffffffffffffff57, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0x32, 0x98, 0x0, {}, []}, @REJECT={0xffffffffffffff74, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ff39f226c425e2c4e2bfea0144d273dd"}, 0x0, 0x70, 0xfe92, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffe8e, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000005000-0x8)='trusted\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000-0x32)="b257e42415852595279a845fa76f2b55245494f49145eb309b0973d6a6476836eeaa2246286d92e7b9173c75530f5fd53ed0", 0x32, 0xfffffffffffffffc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/35, 0x23) 2018/02/06 20:28:46 executing program 3: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075e000-0x8)="0000060025bd0300", 0x8) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a74000), &(0x7f000004a000-0x4)=0x10, 0x800) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f000066e000-0x4)=0x5, 0x4) 2018/02/06 20:28:46 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f000002c000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038d000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00007ab000-0x4)=0x404805) r2 = socket(0x10, 0x803, 0x0) unshare(0x8000400) r3 = fcntl$dupfd(r2, 0x0, r2) mq_notify(r3, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) 2018/02/06 20:28:46 executing program 0: timer_create(0x7, &(0x7f0000d94000-0x58)={0x0, 0x3, 0x1, @tid}, &(0x7f0000cba000-0x4)=0x0) timer_gettime(r0, &(0x7f0000816000-0x10)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000002000-0x1a0)) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd2f, 0x8080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000005000)) setns(r4, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f0000004000)={0xe2, &(0x7f0000004000+0x7e9)="c69e1a44db805f823f41bf51dae5096febb7f6f12f4be3b6ad2980b21d7d7da15507c2ae639c3aa3a0fb9a57bdc841c033fe1270111533cd28d7ea0717eeb2157a6cd9b1665c82d63ede1ca52f08117f65efe2838ee0e38afaf5935a9a955638935bcfc0ab851744fcb22d2f8b924dd6c35b5fce10abd968afb1a8b5b6ae66bcea0778202871a9605c172705b6260565c55785543fea1b07d88abf04af5b1321bdca3cd265e1651959241e8fdeca3432d39854d0edb55f2c3e59b95f17a8753c5c6606eb82db112d9cb251f9feed609ee9fa71902ad0738d7bad80411706bd69dfca"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000008000-0x28)={0x5, 0x8, 0x7, 0x1f, 0xfffffffffffffffc}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000-0x6)={r6, 0xbdc8}, &(0x7f0000006000)=0x6) ioctl(r1, 0x1, &(0x7f0000007000-0x9f)="0c9d6c0648539f89fa51675c5dec21ebcf1ec7c5dbe36efda62361219524ce559032463ab5975f279f95dc3454d5b03dcb0ae055520af3e8e08f0471b5826889cc2be31a3415981c8523b4c98f7a5c260e941c9c2c837eb8c38051041e3e7b5071bb5f0ce9af924bb39ff0fbf5df13937327f86ea823a470840fb2d59d253ada6513f0c65651a230be13cf9dc159716da42de6098949040d7c3c9e12825122") socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000009000-0xb)='/dev/vcsa#\x00', 0x7, 0x20000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r7, &(0x7f000000a000-0xc7)="998c3db29b51688046b05ac63ce028a3ef0aad8c3d58e30c75820f9daf1e219040f87718eaf57ee81d290a2f74fc47a758932c08972f6172e713fd2092619ce51cc66066c4bc778c93d8e52cc1004da00163ba8ac3935e369437553623d2197adb6ac340d6e17629781d119ea1beb8de5e668e888e45b74bcbca2d507780e44b4387c5b837e391bbae8dc926bfacaaa1be93e8efbc0d67a915f923167bb60f6325d094ba6a63dc47b29bc3b575ae818fb18c5114cc1a2e1c9589fafa6547a6b2a346cf7e7aa018", 0xc7, 0x8001, &(0x7f0000002000)=@nfc={0x27, 0xbeb7, 0x6, 0x2}, 0x10) 2018/02/06 20:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x2) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) vmsplice(r1, &(0x7f0000036000-0x38)=[{&(0x7f00000a6000)="a732590cef733f5b07e46295228a44f816441b6a9dbe2ea4c2346e7d57eae09de3332e528fb5ba237cb405586a14a3e6104339d0df8c26394207faac3ee6e299f1246b2a5f2a922f7357cf7866fc5c5763ca3939d3ec4e4eaf244109ab23beda8335da23ff295738e21dcb6ee776a4382316ecdace73af0a6d45c72ded2b845d49a737721ccef25d2444ed7ccfde0cd89c7db09c90bc11264970edd8a872082ccceec590a240ea9e1502781d22b8ffe388d11852", 0xb4}, {&(0x7f000048e000-0x84)="b7b091e18f0d75ba370b66130f0f994c08b4850335d820c0af4b4334981931c8fb70c582cd6d53a123ec6d75b6c6f3871930e2cb073b2e8918c5bc0e00de67d50588506013c75c47fee680d033c75ae80e98a6e4728d7f6836b03cfb7fd03a4653afd11c636079ac4764c4f6c1da83aec7778fd64a655378e9af87a851fcf3a15b722b91", 0x84}, {&(0x7f0000315000-0x4)="a8c73a5a", 0x4}, {&(0x7f0000ead000-0x9f)="15b3038ba5baf32554677970694258bb421fde3d7211b18bbd8b210840dd34c1fe7053b9a370d74ff881b15948b197990c0c5c8165570de7cfd1f6ca4a812394f31273944b9b4a91a0ba65706209398ad1801efa6a838198f712da6583333479029a4836f46a9996c47c5bcf95bf5432c36638d67d408c8efeb463fd907a7b75866461ed885435f2d376f312bd0517886e902aedcf067e4832ee0bfcb2a821", 0x9f}, {&(0x7f0000c0d000-0xa4)="02417d462e2556ca5a6064c5b90e345ee6e2b750562de1a7c43a3aa7cb4b6050f5f8b8920cf0edaf3083f416491d156f3097468322a69471c1f7a03f7ff9e767b6eeff77d1c8cf2f97b24e86ba94de5ff531bae40911f0c1ce8cd29d93e94561b73d4a1dffb26c43138d5f60c95a35e5b2a96764af6f5ed2ff64e3ff3b352258ddae6fba614e5577bd341ea19b5386e8f5ff8c0a1bfe665ea01cac3df21c9fbb35379a0d", 0xa4}, {&(0x7f00006d7000-0xc0)="0a768d04980075fa7424d02ebc3fda6f35e728e4e833a3566de646c2fea68cde5737dc1d7e10176ac3edfd5f789b03a7cad6fc8a4fc3580f003d0922a9c4bd68a6fae3ad0925fa7104e4309a38003ad5f594462ca89d6c973a5a59387be98b5093142f328b0235a58267e54428cfe87c1963a842df4cb01138332ddae49139a6c9481c86826bb60808c82b58f8a13533b8cd360acd60b2652f5fb4eaa1043744c40d93211cd4d52ba4c56b59e1001262b98ab543ada31b0331994bdf1678122e", 0xc0}, {&(0x7f000077a000-0x2c)="e187701278e8c105e9f800ece03190e522ad29389ff5c20da41cc84379e87d861dd46f493d1015cd06947e84", 0x2c}], 0x7, 0x7) 2018/02/06 20:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$vnet(r0, &(0x7f0000400000)={0x1, {&(0x7f0000db4000)=""/252, 0xfc, &(0x7f00002f6000)=""/237, 0x3, 0x7}}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000a2c000)='./file0\x00', 0x85519ae604f2ca1, 0x0) recvfrom(r0, &(0x7f000035e000)=""/180, 0xb4, 0x10040, 0x0, 0x0) 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c2a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004ca000-0x18)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}) 2018/02/06 20:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000822000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) connect$inet(r0, &(0x7f00007d9000)={0x2, 0x1, @rand_addr=0x4}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000675000)={0x100000001, 0x0, 0x4, 'queue0\x00', 0xbcb}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000917000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000da3000)={0x0, 0x5658, 0x2, [0x0, 0x53d897f7]}, &(0x7f000066f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000549000-0x8)={r3, 0x7fff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) connect$inet(r1, &(0x7f0000219000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r4, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/02/06 20:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000823000)='/dev/ashmem\x00', 0x88000, 0x0) io_setup(0x1, &(0x7f0000c19000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f000002b000)='/dev/usbmon#\x00', 0x1, 0x101040) io_submit(r1, 0x633cf8e2, &(0x7f00004e7000-0x4)=[&(0x7f0000864000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, r0, &(0x7f0000940000), 0x0, 0x0, 0x0, 0x0, r2}]) 2018/02/06 20:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000293000-0x14)={{0x8, 0x60d, 0x7fff, 0x7, 0x6}, 0x800000000000000, 0x9, 0x7}) 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000431000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) r1 = socket(0x3, 0x1, 0xfffffffffffffffb) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002dc000), &(0x7f000019e000)=0x14) getdents(r0, &(0x7f0000a75000)=""/226, 0xe2) r2 = syz_open_dev$adsp(&(0x7f00008b8000-0xb)='/dev/adsp#\x00', 0x40, 0x20000) open_by_handle_at(r2, &(0x7f0000de2000-0x1008)={0x1008, 0x8, "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"}, 0x1) 2018/02/06 20:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00005d4000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0xba5}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00002d2000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) 2018/02/06 20:28:46 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000018000-0x4c)="24000000000707031dfffd946fa2830020200a0009000100400300000000a3a20400ff7e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/mixer\x00', 0x210201, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000001c000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, 0xfffffffffffffff7, 0x2, 0x1, 0x0, 0x80}, &(0x7f0000020000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000a000-0x6)={r3, 0x88b}, 0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000001a000)=0xa66) getsockname(r0, &(0x7f000000e000-0x58)=@alg, &(0x7f0000020000)=0x58) 2018/02/06 20:28:46 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff3000-0xc)='/dev/rfkill\x00', 0x80c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000-0x14)={0xa81, 0x4, 0x2, 0x4, 0x6}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r0, 0x8f2, 0x7ff, r0}) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x7, 0x1, 0x7, 0x9, "72049ee63fdf92d4cfe6a342ce1f9a4dbd4ef2f6f6d4a7beae3dce102bc939eabf86192973846c7736e80c6b", 0x5}, 0x0, 0x0, 0xfb5, r1, 0x7ff, 0x1, "9e15c5f645e66bd21f56b6f55e438b0848644d9f4055ac7407bd1d6709f5281ac5769e80ac19d7b3ee2041bb2f199514865407edb912bdfc3d681b6f6d70be99", &(0x7f0000000000)='\x00', 0x1, [], [0x10001, 0x56bf, 0x7, 0xfffffffffffffffd]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x8001, 0x80000000, 0x6, 0x42}, 0x14) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x8, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0xb7)="847798a56e8d645c96e1fd7d3f4e69ff4f979382585b69f231d352bbec24a61715f8cf71f43deba768012be51ed81285beec37f249d8b47c8618c0c4a18915b0afff77a1a4276a4ec86486c1635b5ba48d7f72324bd122d60b251ff3a9d15c393e7ce4ab0d98ab54f3ebe7fe56f04ffd10fa2ca0bee5e617983ff891ccd4531f50e988b6e3af94b15f97a1437c413de04b9c6a98f62a4ac5ed592b49991f2cc33c46e291858e2d18c0ee185dcb3be1a6cf9a830face33e") 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) r2 = request_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)='/dev/rfkill\x00', 0xffffffffffffffff) request_key(&(0x7f0000002000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1)='\x00', r2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001000-0x3)={&(0x7f0000001000/0x2000)=nil, 0x4, 0x2, 0x22, &(0x7f0000000000/0x2000)=nil, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000-0x4), 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000004000-0x18)={0x4, 0x1ff, 0x7ff, 0x40, 0x10, 0xe276}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000004000)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000004000)={0x3}) open$dir(&(0x7f0000004000)='./file0\x00', 0x80000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000006000-0x68)={0x1, {&(0x7f0000005000-0xf7)=""/247, 0xf7, &(0x7f0000006000-0x40)=""/64, 0x3, 0x1}}, 0x68) 2018/02/06 20:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00004a2000-0x8)) listen(r0, 0x0) 2018/02/06 20:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x1, 0x5, &(0x7f0000486000-0x28)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000f0a000)='syzkaller\x00', 0x8, 0xc0, &(0x7f0000f85000-0xc0)=""/192}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000612000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fea000-0x10)={0x0, 0x9, 0x3, 0x9}, &(0x7f00006fa000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005c000-0x20)={0x4, 0x1, 0x200, 0x4, 0xffffffff, 0xb9, 0x8, 0x80000000, r1}, 0x20) [ 118.164854] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/06 20:28:46 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000799000-0x3)="71e67a26", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000237000-0x1c)={0x0, 0x0, &(0x7f0000193000-0x10)=[], 0x0, &(0x7f00009dd000-0x7)=[{0x10, 0x117, 0x3, 'P'}], 0x10}, 0x0) 2018/02/06 20:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e71000-0x8)={0x0}) sendto$inet6(r0, &(0x7f0000ef6000)="a5a2b98515d8c3e9abc27e671c298f5894c9b1312cccd39772df163683812f635b2b7add4a67e123f92f5535cb", 0x2d, 0x20004000, &(0x7f0000bf3000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x564}, 0x1c) clock_gettime(0x80000003, &(0x7f0000048000-0x10)) 2018/02/06 20:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x3f) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/06 20:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00005d4000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0xba5}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00002d2000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d404d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e6282c2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e94abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41b59027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d71ad6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d500099494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf0b854ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) 2018/02/06 20:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008cf000-0xe6)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000de9000-0x4)=0xe8) stat(&(0x7f0000235000)='./file0\x00', &(0x7f0000e93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000746000)=0x0) fstat(r0, &(0x7f0000ea8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000814000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec1000)=0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000748000)=0x2) r8 = geteuid() getresgid(&(0x7f0000452000), &(0x7f0000691000), &(0x7f0000a19000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000255000)=0x0) lstat(&(0x7f000014c000-0x8)='./file0\x00', &(0x7f000032a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000086c000-0x4)=0x0, &(0x7f0000ba9000), &(0x7f0000859000)) sendmmsg$unix(r0, &(0x7f0000f95000-0x38)=[{&(0x7f0000a53000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000313000-0x40)=[{&(0x7f000006e000)="00a9bbdaceeee45711b30f51878117d27afc5f8f56537d2b33e2f9cf43b667e3e2e51237352956e240c357ac9b6952a28b076de61d2fc22e8e68328b2658a9ededfdb730641c475c1914e103e255a7dc8768ab1376b3db1d94caf8aeb58667e081a3c6fe63198c89a96b2e16d8d13ca6e925f4895e2fc7bfd8760e45eeed9661", 0x80}, {&(0x7f00003c6000)="bfde2f1946d8573324533e8c68a5d6d788303df27f41417af25771736e9f2c", 0x1f}, {&(0x7f0000fc7000-0xd8)="cff51c8794b512b02972afae156acb389bea616f25f464c43eb967baeed78f4dd51beb335b6b81a52f102598bc2c815f36370a74c6b82ab92a557d13cab68ad3bd12c2f161a11bbb41437ce6f2d7aae3ce802077a380df981f4798530d6a809200291effdb81db53917da059d7b081ab7a9b010ef86dbb085e3d4cbef84dd54bd29a25cfb21e8c2cd8dbe3848c151c9ab74484c8818e6441f61b0f4c19dbdeb0b704944b53987a4c91c9d463c66a45d209c07bf0d18c51ac836dba87c557a83ee2ba1213b5345dbcefb71385ef9553a4a21cebd6fd785ed4", 0xd8}, {&(0x7f0000a1c000)="1187f00a0f1f24561b8038c062ef1e411013a0e8df950f5b24551e86", 0x1c}, {&(0x7f0000e67000)="e3e448a303435e026800de7ace1b2879fd0989ed46a8bfeece473dc9c3f167c819b9e74ee11f23", 0x27}, {&(0x7f0000de3000)="da9a3fb9e1e3a4e4e3cd5a54b449bcc733ffa487a3ad075805acfbaae43b57a3e0b9af9b97f2eeb7280601cf61ca3072ff9a93339cb371d0c1bd17d51049f587db31fba8fa3ab7434c9f341481e0340f", 0x50}, {&(0x7f0000a61000)="6d55428d7475512df4ed79d5300c1cd0b0f7c1e5449ec54b9912ea7ca3a9367435afea4ef616f044495a5a7e0e333e84b59cdb8a6dd39823076b97c2481e7bf9e15a47fd07a3074d0c12c40e05f08a8a37b2fdc97a981742ce26ed3ddcd1d517fb4fb85528a004654241771092f9aa79b97c3167c81143193868257e367a5b24f5a3ca343cebe38d0032fcb2241f", 0x8e}, {&(0x7f000039e000-0xfd)="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", 0xfd}], 0x8, &(0x7f000034a000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}], 0x70, 0x20040011}, {&(0x7f0000841000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d0f000)=[{&(0x7f0000c88000-0x1)="f6", 0x1}, {&(0x7f00007c8000)="085eb12adab7ff58374cd771deb5bcf0a153042e01c878abec54e643c54ead525e01082e4e23886ca13c45cf0e50d4d22b55dbd09cc32af55fff59d83458986665407ace140a64752fbe2d6e9b3fc8dba578bfc9bfb294579615aab8214b760baff54b806002ffc645c3b96e1eff3c466545e5b4345fbe16f2ac7a9ee60cd5ac3a7270746171aceed29db3cd0cd247e96237400b8cb6bd7cfc0f4db25ee98a04b56e39919152844eddb15639d76eb3e0a9cad295c8822f72a7858c106d82eafe7747a52b43140f6b5c66", 0xca}, {&(0x7f00009b1000)="c9304293aa9d0a073e1f454b6ada93720807d165b1436d7d91e0e03fe67807d650959e16897ff83e55705458bbcc0680b8b1a8b58a6fa0ac0e9f27e190d95cc5635c0e2b7dd9715fc21faf16dfb67de43973135448b9bca9538f5e3e09ca25a8b3e173fae6839cb08d61f663d29ee4fee45e0d0344b92b8a68a3349b10e47c7fc2070d04e941ded55b0a12286dd85eeb2f66fe497c259aeef07cf3975a9f2810652960a0c5d3596e8c21c5dbf352abe137c7b7d375a0a50920944073ff9e296aa98e463e5c5dddbe11d343314f8f9a6aade41df1021558142129ebb6001227ca", 0xe0}, {&(0x7f0000308000-0x1000)="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", 0x1000}, {&(0x7f0000c12000-0x1000)="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0x1000}, {&(0x7f0000acf000-0xff)="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", 0xff}], 0x6}], 0x2, 0x10) r13 = creat(&(0x7f000089f000-0x6)='./file0\x00', 0x100) openat$ion(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/ion\x00', 0x40, 0x0) bind$vsock_stream(r13, &(0x7f00003bb000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x2400, 0x10001) 2018/02/06 20:28:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000173000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000248000)='pkcs7_test\x00', &(0x7f00000b0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005da000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x101) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c75000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0xffffffffffffffff}, &(0x7f00001b0000)=0xa0) 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f48000)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e95000-0x2)=0x43, 0x2) migrate_pages(0x0, 0x200, &(0x7f0000cd9000-0x8)=0x3, &(0x7f0000df7000)=0x1) 2018/02/06 20:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aeb000-0x4)=0x9, 0x4) syz_open_dev$amidi(&(0x7f0000caf000-0xc)='/dev/amidi#\x00', 0x80000000, 0x300) setsockopt(r0, 0x9, 0x5, &(0x7f0000c4f000)="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", 0x1000) [ 118.231359] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/06 20:28:46 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/checkreqprot\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00008ae000-0x8)='big_key\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000380000)="cf9b70601f1f1f8414cbd24d5a82cfa72f8891ee50915dda63b71af9ba731fd57409c3fce863376a7cda7d2d0387f515edc0a2b79a96f4245893277b2cbde76b071a24738e958a51f0f12eb68cffc75fc972", 0x52, 0xfffffffffffffffd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000842000-0xa)='/dev/cuse\x00', 0x10000, 0x0) r3 = gettid() mq_timedreceive(r0, &(0x7f0000ea0000-0xf9)=""/249, 0xf9, 0x5, &(0x7f0000546000-0x8)={0x77359400}) rt_sigqueueinfo(r3, 0xf, &(0x7f0000229000)={0x36, 0x100000000, 0x9, 0x9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a6a000-0x6)={0x0, 0x937}, &(0x7f000003d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009cf000)={r4, @in={{0x2, 0x2, @rand_addr=0x8}}}, 0x8c) keyctl$read(0xb, r1, &(0x7f0000a16000-0x51)=""/81, 0x51) io_setup(0x8, &(0x7f0000a9f000)=0x0) io_destroy(r5) 2018/02/06 20:28:46 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000e000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x9, 0x5d4, 0x9, 0x749, 0xe1f, 0x515, 0x7}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)=0x0) tkill(r1, 0x29) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000010000-0x10)={0x7f, 0xffffffff, 0x2000, 0x0, 0x0, 0x1, 0x8000, 0x6, 0x5, 0x2}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000011000-0x20)=[{{&(0x7f000000d000)=@nfc={0x27, 0x4, 0x100000000, 0x7}, 0x10, &(0x7f0000003000)=[{&(0x7f0000011000-0x9)="ac3418bf7f52f959a2", 0x9}, {&(0x7f0000011000-0x44)="d316f92591f38f2eeefbe1282c8a4f01f13990c1b006255a4970b217af68e8724d2d24f73f603f74bffd7e88805e3b9cc5d246b8a76beb15bf2a3b664fa0d89af8bc0973", 0x44}], 0x2, &(0x7f0000010000)=[{0xb8, 0x116, 0xfffffffffffffffb, "34796d7eb0f9d49bdc72332c70c8478e08575459d192c84540d65d75e6be6be847643def9f7a8a5d2b4b8931fcad2e0c1aacc000be3e2f8b7dca177f6711614f3f5d0a14913fceced5e31c02a74acfaa12e939a454d832e273102a539f93e97e92c3922768bea17436f30494460e40c7abc023ad7912c3b569e4d075fbaf313c58e66e53e2fcd4cc2bef693e8dd10faf91b00b61360186532c27e2bad5e619a9c89aaba14a4f68f391dc517e"}, {0x100c, 0x0, 0x5, "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"}], 0x10c4, 0x4}, 0xe5}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000013000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x8241) 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x38, &(0x7f0000a86000)={0x22, 0x9, 0x6, 0x77e}) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/02/06 20:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = getpid() kcmp(r1, r1, 0x0, r0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000d52000)) 2018/02/06 20:28:46 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3e000-0x16)='/selinux/checkreqprot\x00', 0x44201, 0x0) bind$inet6(r1, &(0x7f0000845000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f00007f4000-0x1ab)=""/4096, 0x1000) uname(&(0x7f0000722000-0x9a)=""/154) [ 118.359534] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/06 20:28:46 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/checkreqprot\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00008ae000-0x8)='big_key\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000380000)="cf9b70601f1f1f8414cbd24d5a82cfa72f8891ee50915dda63b71af9ba731fd57409c3fce863376a7cda7d2d0387f515edc0a2b79a96f4245893277b2cbde76b071a24738e958a51f0f12eb68cffc75fc972", 0x52, 0xfffffffffffffffd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000842000-0xa)='/dev/cuse\x00', 0x10000, 0x0) r3 = gettid() mq_timedreceive(r0, &(0x7f0000ea0000-0xf9)=""/249, 0xf9, 0x5, &(0x7f0000546000-0x8)={0x77359400}) rt_sigqueueinfo(r3, 0xf, &(0x7f0000229000)={0x36, 0x100000000, 0x9, 0x9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a6a000-0x6)={0x0, 0x937}, &(0x7f000003d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009cf000)={r4, @in={{0x2, 0x2, @rand_addr=0x8}}}, 0x8c) keyctl$read(0xb, r1, &(0x7f0000a16000-0x51)=""/81, 0x51) io_setup(0x8, &(0x7f0000a9f000)=0x0) io_destroy(r5) 2018/02/06 20:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a30000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000973000-0x18)={r3}) 2018/02/06 20:28:46 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x6, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vcs\x00', 0x20001, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0x10000, 0x1000, 0xd02f}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0x6, 0x2, 0x3c2, 0x1, r1}, &(0x7f0000003000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000)={0xffff, 0x7fff, 0x81, 0x80000000, r2}, 0x10) 2018/02/06 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/sequencer2\x00', 0x2040, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c03000-0x14), &(0x7f0000656000-0x4)=0x14) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) flock(r0, 0x1) connect$pptp(r0, &(0x7f000083e000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000266000), 0x4) 2018/02/06 20:28:46 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0xde, 0x4) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000)={0xffff, 0x8, 0x9, 0x100000001}, 0x10) fchdir(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000002000), &(0x7f0000000000)=0x4) geteuid() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xbd, "df844dd8a47810f25a225352098118f859208b681d9dd014b009f4189aa1176ef661aaa1df36855e12f47aa7a590a2b2f4e0e74247cf966bf0e1b614aa77702d89ae9c8616802d50702af583af3590ce47c0d6515cc0859efda8ceb20a6d5091b4f6122434f23a563c273bff4b0c3cf26b52cff817f76df9e1501c86e6c8e6fb0127360269882d61c8a250d64d4ea51a07e5d133874b286d592a9f0d39efed31ebd494347a082ca1580a3158b6a170d7b0a4fb5e14ab25fe76aa41f4c4"}, &(0x7f0000003000)=0xc5) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x4)='/dev/ppp\x00', 0x400, 0x0) bind$inet(r2, &(0x7f0000002000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@ipv4={[], [], @empty}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000005000-0xc)={@broadcast=0xffffffff, @empty, r4}, 0xc) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000005000)={0x0, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000)=0x1, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000004000)=@ax25, &(0x7f0000007000)=0x10, 0x80000) 2018/02/06 20:28:46 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sync_file_range(r1, 0xa2, 0x101, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000014000)={0x4, 0x7, 0x4, 0x25f, 0x3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x52800, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000030000-0x2e)) dup3(r0, r2, 0x0) syz_open_dev$random(&(0x7f000002f000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/06 20:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0xc)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x69}]}, &(0x7f0000f92000-0x4)=0x9) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000b88000-0x21)=""/33) prctl$setmm(0x23, 0x0, &(0x7f0000932000/0x2000)=nil) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e35000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000fda000)=""/4096}, 0x48) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000047d000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003d6000-0xb)='/dev/mixer\x00', 0x141480, 0x0) inotify_add_watch(r2, &(0x7f00008ea000)='./file0\x00', 0x68) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000966000)={{0x1e9, 0x7f}, {0x0, 0x6}, 0x6, 0x5, 0x7}) 2018/02/06 20:28:46 executing program 3: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) r2 = dup2(r1, r0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r3, 0x800000000000001) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f42000)={{{{0x2, 0x1, @rand_addr=0xfffffffffffffffd}}, {{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0xffff, 0x100000001, 0x6, "a0f45d620cce678581a7f0abe7d4399abd664df183995bea44e2002e5d0d32defb9baf597dda5b1dfd78ae105195c8f68166ff6c9028a8a115d8fabff2dceba989659b19e56c74f6ffba72e34855dd8d"}, 0x160) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3cdd, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x0, 0x4, 0x9, 0x8, 0xb6b2}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r1, 0x20000100000114, 0x1, &(0x7f0000d94000-0x5), 0x0) 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x29, 0x5) clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) fcntl$notify(r1, 0x402, 0x5) uname(&(0x7f00002a6000)=""/15) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000001000-0x8e)=""/142, &(0x7f000074e000-0xe7)=""/231}) inotify_init1(0x80800) 2018/02/06 20:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='syzkaller0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/06 20:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000114000)='/dev/cuse\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d26000-0x4), &(0x7f0000774000-0x4)=0x1000002ba) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/policy\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026b000)='/dev/rfkill\x00', 0x40000, 0x0) unlinkat(r4, &(0x7f000023a000)='./file0\x00', 0x202) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000002}]}) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e00000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000e00000-0x4)=0x32, 0x80800) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8000000000000d, &(0x7f0000e00000)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e00000-0x4), &(0x7f0000dff000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000e01000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e02000-0x4)=0x1c) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) [ 118.489204] binder: BINDER_SET_CONTEXT_MGR already set [ 118.495004] binder: 13501:13517 ioctl 40046207 0 returned -16 [ 118.517146] binder_alloc: 13501: binder_alloc_buf, no vma [ 118.522816] binder: 13501:13517 transaction failed 29189/-3, size 40-8 line 2957 2018/02/06 20:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) fcntl$getownex(r0, 0x10, &(0x7f00007be000)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000f04000-0x8)={&(0x7f0000360000-0x90)="584d34d8fcc543a948a7c20f97716050061728c7da7fb732dafcaadd0d57ae96c5ffd7e97c7316e0f1be7838bb3e067a238bbd8bd05045ff843ca7cca4d87a692e27e2c128210dbf2bda7143cc4418de7efa8b6255ed06577b2aa12a650ca0aea9afb09f3aa5765ed452f0ecb6ce895c47615ba1bd59ac9b4afd39c496d9ebd6c33acfed43def4efb3d20c3d187a5ecf", 0x90}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f46000)={0x5, 0x10003}) r3 = syz_open_dev$sndpcmc(&(0x7f0000bf4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a7f000)=@assoc_value={0x0, 0x6}, &(0x7f000011e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000040000)={r4, 0x2, 0x7e, "f1437b06f4c1be45b10adba0b08c9fe4feffdf7a875cbebcd1a9693d7b2b59a1a1b48d91314b7909365eb22130ff3120a04c9d38823c1ff8e717c270c90c61e318f8214cd83aae30d8377743401e5ff50126734fd66cd88e133dce1aa589d7d6a99d109b1f8522e094aa4fb10b534bde12ae1fbc0cba98d154c0d064b83e"}, 0x86) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000149000-0x10)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000326000-0x4)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000dce000-0x8)=[{r2, 0x2104}], 0x1, 0x6) bind(r1, &(0x7f0000785000-0x80)=@generic={0x1, "3714e142c1f65392545fe8ca12c145184b1524783069d79dc985ac6c63a1eb0fa456ec3efff4ff45d3f8150891c9b580e4edee9d53d6f5e2a5ebe61940455701fa5fdf7db1e49bf00479e69f0b9bca69fa0a340d3fdb355f1d40b18053edf030f665e3409d21af936c156a2c6eb179842dd2a8eb19f262c504f5a0d41a43"}, 0x80) [ 118.566736] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.585257] binder: release 13501:13505 transaction 71 out, still active [ 118.592205] binder: unexpected work type, 4, not freed [ 118.597544] binder: undelivered TRANSACTION_COMPLETE [ 118.602698] binder: send failed reply for transaction 71, target dead 2018/02/06 20:28:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000000)={0x0, 0x1, 0x6, &(0x7f0000fc4000)}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000-0x3b)={0xffffffff, 0x33, "68aeedf98689c4197862ba08e32a659f08e889f7a2384e97e70cc3f6c54bc74bdf3eca057eba7deea802c910093708fd3c7123"}) add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000f64000)='net/if_inet6\x00') write$evdev(r2, &(0x7f0000158000)=[{{0x0, 0x7530}, 0x400, 0x7, 0x2}, {{}, 0x1f, 0x8, 0x995}, {{0x77359400}, 0x200, 0x47b5, 0xfa41}, {{0x0, 0x2710}, 0x9, 0x7, 0x5}], 0x40) fdatasync(r2) r3 = getpid() fcntl$setown(r0, 0x8, r3) keyctl$join(0x1, &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x1}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/06 20:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000003a000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000962000)=@generic, &(0x7f0000886000-0x4)=0x80, 0x80000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000009c000-0xb)='/dev/audio\x00', 0x40200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033f000)={0x0}, &(0x7f0000421000)=0xc) mq_notify(r3, &(0x7f0000d03000)={0x0, 0x10, 0x4, @tid=r4}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000005e000)=""/61, &(0x7f0000dc2000-0x4)=0x3d) syz_emit_ethernet(0x76, &(0x7f0000233000-0x216)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f48578", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [@fragment={0x29}], "e36a28ba3fb9b3a9"}}}}}}}, 0x0) fstat(r1, &(0x7f0000019000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() syz_fuse_mount(&(0x7f0000570000)='./file0\x00', 0xa000, r5, r6, 0x40000000000000, 0x104000) 2018/02/06 20:28:47 executing program 1: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b2f000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000032f000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) keyctl$get_security(0x11, r0, &(0x7f0000b2d000), 0xffffffffffffff89) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000b54000)=0x1, 0xdd) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000d9b000)=[{{0x0, 0x0, &(0x7f0000913000)=[], 0x0, &(0x7f0000ee3000)=[]}}], 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00007ba000)) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000682000-0x50)={@common='eql\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000ba8000-0x4)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write(r2, &(0x7f0000286000), 0x0) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000075a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000084000)={0x0, 0xe785, 0x6, [0x200, 0x72cb, 0x8, 0xfe000000000, 0x7f, 0x101]}, &(0x7f0000159000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000050c000)=r2, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000715000+0x901)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2f000-0x4), 0x6) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00006b9000-0x4)=0x3, 0x4) sendto(r0, &(0x7f00000a8000-0x12)="120000001600e7ff00ffe90009079b00f9b2", 0x12, 0x0, 0x0, 0x0) 2018/02/06 20:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000402000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0\x00', &(0x7f0000898000-0x75)='cgroup2\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000101000-0x8)='/selinux/checkreqprot\x00', 0x101800, 0x0) recvfrom$unix(r0, &(0x7f000008b000)=""/238, 0xee, 0x40000000, &(0x7f00000f1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000007000-0x8)={@hyper}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000009000-0x4), &(0x7f0000006000-0x4)=0x4) writev(r2, &(0x7f0000007000)=[{&(0x7f0000008000-0xec)="52727dbeab01c376ad2e1e668006af92bcc5cf1019cbc6bcc65bfe56693d0627549f50cdf36027545dd5d19a3df970e09126f4fea152e62d6b65a045eb418212400c7eee6754941523dc11f3d8004492f381994e29984fae01129522c5d93f413882666e7b8b29c9124a5c210f9f8fd13a11ce8f8b9fd30136d215de556202c995e690f220d0d151f7d43ede199032e1b60dc223d599fd9197ddad920ffe961384afaf257ab04fab5e20e1fb320da2e6f538af80660aafed330d78f955d2da472cc43f0d436d4b4647662cfad16622243664ffe77ce2da92f5fcdc0dcac74dd531ab96d3a2c8631761f1bfba", 0xec}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000006000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x89e0, &(0x7f0000003000-0x28)={@common='bcsf0\x00', r1}) close(r0) 2018/02/06 20:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000067d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000991000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000661000-0x30)={0x0, 0x0, []}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00002fb000-0x410)={0x7, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x7, [{{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x398e}}, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x96}}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x3, 0xfffffffffffffc01, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, {{0xa, 0x1, 0xe4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}]}, 0x410) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000001b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000001b000-0x8)={0x3, 0x8001}) socketpair(0xd, 0x5, 0x309fc208, &(0x7f0000004000)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000014000)='/dev/admmidi#\x00', 0x0, 0x8001) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000000f000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000013000-0x4c0)={{0xb, 0x0, 0x0, 0x0, "5a58747282388f64c3d630e12ac38fff48939e700617bb640eb2e771e5b75de5be1492a659bb3a3342ceabcf"}, 0x0, [], {0x0, 0x1c9c380}}) [ 118.739441] cgroup: cgroup2: unknown option "" [ 118.748496] device eql entered promiscuous mode 2018/02/06 20:28:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b3c000)={0x0, 0x178}, &(0x7f0000174000)=0xfffffffffffffe45) r0 = syz_open_dev$amidi(&(0x7f0000d5b000)='/dev/amidi#\x00', 0x3f, 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fbf000-0x4)=0x3, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x5, 0x2) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000010000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000011000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = socket$inet(0xa, 0x803, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) recvmsg(r2, &(0x7f000000d000)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000003000)=[], 0x0, &(0x7f000000d000-0x2)=""/2, 0x2}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0xc0189436, &(0x7f0000010000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0, [0x2]}) 2018/02/06 20:28:47 executing program 5: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000034b000-0x4)=0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00004f1000)=@un=@file={0x0, ""/108}, &(0x7f00004f2000-0x4)=0x6e, 0x800) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002fb000-0x4), &(0x7f00004f2000)=0x4) r2 = eventfd(0x40) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f00004f3000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f000030b000)="a6e3ad9f06d9cdd443516e94ac95c6f040e04da45c91e892d35464fc506a7bab3183bdf753b824ad62f197d7e24c0f1eaaf563c155bb2033d9dc28f9612d8426a81b7e8917bcf6021c34d0e24ac2dfb2e27073ade88bf5df6ad36f5632cb7f9474c0275c3ef96675a717d4c778d7", 0x6e, 0x9, 0x0, 0x1, r2}, &(0x7f00003a6000-0x20)) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000124000-0x89)=""/137, &(0x7f00004f2000-0x4)=0x89) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000035b000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000039d000)={0x0, 0x4}, &(0x7f0000219000)=0x6) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000284000)=@abs, &(0x7f00001a1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004f5000-0x108)={r4, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, [0x9, 0x0, 0x9, 0x8, 0x8, 0xffffffff, 0x3ff, 0x1, 0x2, 0x0, 0xfffffffffffffffc, 0x33e7, 0x1800, 0x3, 0x4]}, &(0x7f000033e000-0x4)=0x108) io_submit(r0, 0x3b5, &(0x7f00003e6000)=[&(0x7f00004f1000)={0x0, 0x0, 0x0, 0x6, 0x3f, r3, &(0x7f00004f2000-0x93)="02ff6ffb34ef7d7bf2f543d9ba9bd83be894392bd36a9319055835abd1e91bc82a2b8e282aa2f4a8617d8140de0df2ce6d10a46f012b2e11b5f3ee553b702bd9da57f5fa70986525a3729e9ed80e11937d81963158ee4a99710f66bdbaea22ca15d2eb8eeead39883c4f11c64d138448b317473bdf2c1c3f3c80d9e65967eb15aa9d827798d11959e22ef1419a614f43eac3fa", 0x0, 0x8, 0x0, 0x1, r3}, &(0x7f00004f2000)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f00004f2000)="f10dcbc81e8a817f97676d06434144e35cada60b77bf376a1dc3728952206bc87786e6998bd91df66c313c72254e2cb2685798f0ad3a81b389224f42d3e63203ef176796d89956012264a6a59686cdf4c26de59db0025befc0bb41a59e2cf8a74c96e58d482c0a86629d7089858bc4183779d6f76e229e0549237540ec13beb5c2609a38ff5aca08", 0x0, 0x7, 0x0, 0x1, r3}, &(0x7f00004f4000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1ff, r3, &(0x7f00004f3000)="ee786cd9a72f85aea43f4ebe11f1c6d2e477f50ce8228cd2115a41280891775fe14e675533ea5d0d481b04d4f818e19f1541daf52392d3a1f95d755af36eb3d7a98c2d007c96ceaf82564dd03a2dc955f0d18d5fe64cf386b0c795f575ff4d17cf4a14b3621a63488589d5c0ebcabec622bc0561abb4a9f522b4c67aaf3b9cdf309448337fc30216b21d6c4a303dd13d10830477bd0fb7e711f43f335d0ddd2836fcd1a803a719349bf6712b4f7db3c18a776e9d5f30a101b071c5e1b7", 0x0, 0x8, 0x0, 0x0, r3}]) [ 118.791471] cgroup: cgroup2: unknown option "" 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000015000)='/dev/amidi#\x00', 0x8001, 0x4000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000016000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000005000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x20000001) 2018/02/06 20:28:47 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, 0xffffffffffffffff, 0x0) unshare(0x100000004000000) connect$inet6(0xffffffffffffffff, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005a8000)={0x4, [0x6, 0x4, 0x63, 0x10001]}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000df7000-0xfca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "ece41161"}}}, 0x2a) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000025000-0x14)) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000025000)) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/4096, 0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000073c000-0x20)={0x127ff, 0x2, 0x113000, 0x2000, &(0x7f0000f53000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000809000-0x8)=0x9, 0x53, 0x0) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x0, &(0x7f0000000000/0x2000)=nil, 0x3) 2018/02/06 20:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe5000-0xc)='/dev/autofs\x00', 0x10100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000fe5000)=""/255) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000021000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000abc000-0x6)={0x0, 0x7fffffff}, &(0x7f00007cc000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c42000-0x8)={r1, 0x88b}, &(0x7f00004c9000-0x4)=0x8) r2 = open(&(0x7f0000b9d000-0x8)='./file0\x00', 0x102, 0x11) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000060a000)=@sack_info={0x0, 0x85, 0x2}, &(0x7f0000a38000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000eff000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000133000-0x4)=0x8) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010b000-0x4)=0x385) prctl$intptr(0x1a, 0x81) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000317000-0x4)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000974000)={r0, r2}) sendmsg$unix(r0, &(0x7f0000c61000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004d8000-0x48)=[{&(0x7f0000fd1000)="b94e9b6d919ac5a03297c23770b18914baa1361e182f0a9e89d95b326a33a24fca9fd5ea46cbb553af939d0e841097b45b1329d1b8ceba079ff4735e71aa0eff6b44eddb9e26d047965affe901fa3c740f15675efd8fcdae0b401b7c81b7baee9325883ff66b3064e7b4942f5e2e22e0e6786a9ba87325f5fa64032b1c522c378dc4485d076063bb79079d3b25c5f92e662c39476becd63f62446407", 0x9c}, {&(0x7f0000880000)="ae049c9052326e6979e28be6b236494718ee129e2daeb45e8b9a8cf985dde418184f450b439f669bd2b1bde0154f478724bb69bf4aed718d56b01e97a2117b9e8139237ec1666f125b8a73c5c6bb076530872fa4417ac1695fa385c0851b1b5acc4512bdb2c5a5682cc0f14819b54b9a606d12da0e18772364db814a33fc28d4ec15ac4ade20b7307f30028c67b922fdaf765d625b0056bc564d", 0x9a}, {&(0x7f00007c6000)='?', 0x1}, {&(0x7f0000656000-0x4c)="a7a6b3e1e425b06900f2db0d44803a34e4e6c65020d3b503c777a62d1f37eb8f7a14db2cd3d6b356d3e5ca29b8c365dd86d48ac17934493df708755a2f1d47891d035b7fee4ab06270c39b8b", 0x4c}, {&(0x7f00006d4000-0x61)="0435d7deee71aa1e5fd8af4cc44e822580df755ea9302f37d4455f071dae4664aa4e8db3b913da0cacad51e4e3da3f1087858f2092f70a057c97c615f33ed72820e4332f8f85d7aa78bffea3a4b5432510e4b1491cadce0fc8c7308a8e0316c398", 0x61}, {&(0x7f000041c000-0xc4)="21e66f779e7eadb0043e78880703b0705cf2414b113250d56a619f8f803e89090e58b718f1b481d848094b12f4ee82da27c82e575a663596b3d30d33f8cd5e059756f9ce9a45138f93791c7e32fb95be9320bcbaab7e74392f55734072d17f05ba40777bd61b00d5177e888890853f188219dc4c3766f52e04ed365e3e0955a59e859f13ff8f1a31366828d0fd45e1f2521b9e2ce8eb0191bdf8cfdd5ff4bf61dc07886783d042385ebc031fd9d82be5ba34c637addb92fc8e659c5cf715641fc25d5c84", 0xc4}, {&(0x7f0000a21000-0x1000)="3e7debe2dcf4c0851749fa5709d039758ab1ac73bf2e97c9c5f4ce7556f9502fbd2058f489b43dd7b1076a8f7af5a66975ecd901198f69becd64c1dcc072803c7bf468c1ed460b39d48116cb2d620e8fd805828de094897441875654d2b7713d135d6f968dd190321421d73ca1f3669fb969aa97fffe79a80251d61bcca4a90f5e81f8bf89666bc8dd2973dcbfd4f8f21da23fb716b1185f66ce775d4319a25c1565898c87cba01aae8956e43377f87b5909d2c48267ed6f2f89961587ad5f831e39eba5c378a34dfbfd765a8f71ee8db6f26b70cce231ee07d1103493a8449edcf58ec9f5b23ce94c09a2b8b528ffafdcd7d5dda0a38ce753fd233d56a7d7ba39730f4de94ae9ec1520e933f9229def9173c729d9e4691bb5359083750d2cb964d4610ee382ca23ae6f66be3eb8fe85079b0eca9fa8141686fdccb812a07585dfd39609315163ae1dd4816f22251cceca2fad7c9bfaf3b98ab864f00b3de9941ff8977997e510203b577a942bfad7557042edf56d38495030b7c58c7fc7044b50028658650fc740d98ce0da32903c11926d37f584aa4cda407ca7208cc313707b24a5ef2873a35aaa7700c833ae7b41eb96a4139595235732a03dd8bd7c80448d4ef7559ea9301bc689f0ccac3b816cb617074aab5bcf9c1c96438ae923ea0a0be8ee012e5f02eda8b350856ec2feb8df4fc70ecfaff3b3652224a28dcca687386c5d14f622bc69348b64186b5a940e19777c65f387cf890015af04652f8ac5bf8eb8a81c2b0007479d2192153205fc97c4c9206fbf89528b323fa8f79d7402a5e0733aaf59dcdb4d34d95fb5a00611e1d6e9fb29f4aebf337347cf824f3d5b4cb6118a705c7f0b02840f6ec145b37445cb6c57a72faed61509cdd18e7c299576c93776aaaa0ffa589a474081253179372a049fe7cfcd94a59b68a14cb2cdb806fb2e243b90e3205b5647d4829b53eb75fdb28684b1e7e5e101ccd27fa5eb8e9f5b2d31e426c838780adcdfcb241b39ae38e5f7541852326d9da5bc70554ae0edafd790b01623adc58f73025fe21607ad4a9f05b347bf69bc2010949f101f141e68db4fd96fc9a13dbb065719864700910a31df7ce392ecf2cba1ebc6caddb348041d40de97d5cb87776f3f7553bc41b82bff848b4e1a08d958d2b43b59d1e2f1258dbed3aca9d55c2deaf5d1f64c50d97abe13dd3b4130d970712f068d5b3f84f124d34513e0c4df1da741f11f3fcece13e0eb6fd97735409308847bedfe1849a7d94fd971525d457bc80b898c0230308493d71fbec096f8255359e0f7ab114dce3435f04a7dea69270b8ac6688197e7b477ca1e2e496dd9c04753126c3072e40d77496b95d1233d5c96f8cd57fa5cd18c519a6a2d77f8f03e975ca6cf6f6c3b34904b061b582bbe4e77d84cad67dc4d24a45b3afcf064296db000c67252922c533ac87856a16ae0bde844421a520baac27b71e5fdc6fc417a93c4d39acad54f8960cf88acff5975e2974d26483794ca4f4ec99cad33f162ca015962605ec829a62d2ee48d3cc3bb29dd41773912b031b9335c6dc6600ef780cf78c1787e84bd368fb53699a475bb3d89dc899b9c75b70156185a159ce1d98f210c717ce5ff5d87bcfc166fe1bed361261db781e995dc12c8490e63c4dd8f8524c0a8fd8ea711a4be4230fb9a0ecad18408fae6088ce836c95d2a9f0ab15eb1f68dda04c3cd4ef93ee8269e394cf2e92e0898c6e1753d50651f781a6be62d0a2e2474f6ec70250803fb457928cf93377e1882d749a79640d3771ad4b0fec627efc38b19656dd77c49e0eb1e1d4cba7142339b1a5ec890ded9be79603c836bac9068e92ea8f166d7f45f97ad353f061e5a5fe8efd3790e3480b5e7dadf6cf61b9f07a371282443a1e0fedfc05af981d5cd613b79680b12c9ace075a3f7f8e3ccbd7d51964d30180d090ccb37679dc9fed8e9fe09780f8fee150b98c88697405c2950a7674ee479d54235af2fe0245849ce97602ebd9d2a5d0b474a3078ba17a61561768963dbbb69d09bf5b738200a797af5b6f54e6822d0b89c7d722c737f3b008a9656258c7d0c090e700b64e9ce05f2e8ad1ad392e12fe4adc29dd37adffa6ea9f597de2a1c179f3e90cb77b062f616b7b176271df5b8df22ba061020f4e6915e0f2de99675ca75c4c298bf1925d2b2b62b0db14d214f46670f358bf70c01c455a0cc8c42d6072844534b8379df01a55dbfe48a797eb8725e8d0ea6267e9d7a002e585c0fad9e7f87d040069dba6df4ecb50a4e7649e7fd1bfbd024836631d594d48d0b945f4d912437160ed7b5cb110097a3a1f8f2947eee099233a9185dc2ab83c9dfc798f0be9eb89722fc7ad8aa5098defb1934c89edee2e32142ee5aa231f8bff6e744588bf0d586f433e4f4e78d9a89399594eec53d6155c630a1daf13b6d347a0b9fb185ee3622e8e8b008188a2632cbdd8ed42564230dec3e78f0126465921930199d2bfb1da35ca7db0617262ade2cba3ce460aea155a8063586b6bfb5401e39c1b4fb101e5414daf279ef8b4418b9d1cd3f28a064cc491dca1b5f8cbaefda00475f376c0649817ee03b095d1b8141ca923b26a05ebe32b1840d261953ac55b08281b3b7d8b6de3a5dfcb6fcd878fff34f8116995b803ecdc5aa317f061a7826f292c8e839191cdef4a96471ae32569b73380b0b84739979844534fa2f409508cfe6f3159c3fd23ac872bcab9b5742edfc19a5a6789704181719df4dc1c0033fba14c77e9e3cdda218bcbbddaa60cb09b0f0380094cc7fd700a1723823e8b952a29dfb9175c9f3902f79c3f045e6430af9b5bd1eb7bcb92845da58c0f1751645b2d009d59404314487478873922330448e25e4762c955e734df1678eaf8ebae7240d7f5666da76b280af7c6cb504a84109795078834ac79316f20485e26aa537ded74d98acc8b61823bd040da68e81bc2f2b0df90adac361784fe5fff4faab5ee2317ab76bd56f94a89ac5d8907bc94b6862a36ebde8d7d221ef5bc62ac10f75bec546d9311a9a649f77605d8cb7689a7539fad71dc41029dfb9fe043d3b742da29b7c5f5608ed797b29a2f3dfbaba13c042458124436550d84273eb03f866f08b7ba175e77f35be860c06945810374c27b72fc24ec2c043d3ed518f6bb5f42a5641157017a2a335a311a209dcc5e0ace6208c0524a8720bedf22546b924aedcfab85375b6d9b83301ef2af09fed8e4a0d51aeecb9b547209f29788032890a759c1915b9fd20c94268347f0217e8234ed6ea4be0ab2c0a178d72ebe9a12f0f47f38f68869b6b33789c2f7c2ab7ad48330c033b71a598072f093522699fbfbf9a595b272a9d67819f67907510de20b5e84243df1c0c14dca41b5e5a7b18afb58bff6373c2c2d2c2c94c107ba0dfe493dcb4e666aaa57b386580fe031b4c67b8affaada601209e42f164e91619867e060669c93bdb1d89ba7187a243f6a0356a3c9474f91d37027dc34d8e3f4c6303ebb671a215fcf6264cfa68b78b0cafd1362adfefa068db6ba1b4ec385effc2c2506862624d99e4b01c287ad70cd24971cdb093da362845f6e33b7eaa9dc09dfc11aaf69f5ecc0cbaf2d04de03decb1a22c495ed4cf4d2896585fdc5a0722e0fd93bb66d519aa857df7c9e4da6da2ead13ac5ecd17bc0aa9ebd3a90506330cfe53909fcb0ad204254947852f4ef6e9fcdf2fb0315d9d076d6dd8f7691a8b58dd0044dbf3ed253c0fbdace91cf1e249e9808d9f5c29946f683c75d5497cb0f7fc0f0bf0550dcf60c8a65d9bc50965d0b841b71b4027f12735b945b22840caaa9ce23e7db07a6b1dbe300bb404ae90a1432dde838e380a7b08d1d620c4d7ad3726a80d39f38e2b7050fd59eb3a8556a0e7379aa7bb77b4717908aeb71c91417c3186bac63dac6bd2dec94816eeb3d9c3b36eff303dfc1a3a1d22a98521dcbeb8c04858df2d85b5a6bab46bb7ef195a1b904ec9d269715454b417879dc537596fce8ef54018e971e10e8da2c4c2dea72d7d527e9fd7b45304c29b29bdb86e44968ca7d21e678d79f691daaaa2cb5971d547ec233c1502563fafb8895687de58e5b2e18ff4db2019286bef67cb8ee11da3e9746a066d5f7d0738a3d430310d1360cc1e6dec340a34572019a54cf40816d3e8f08e34e6ed777613f030108397a4e0a54b82774f07424aa7a8b9d9145eeac6a68687d43023243185c83674bb55ac72ac91a1f2b18008dbb8d3139c167c8938227f5803612faa589c8d821ae2e49344ea14f2e91e16121c34ff50aea75e5617f7cc765590adbe65c70ddf96a8404c31b413d59bd3fbadf2c5b43b13a95146b21f7411901ecf5935ce86f944abe3ef9a4a5ba5d3f3b930c6b983ce131675f25683313cf43a1f77289b19dc664ab2dac34283d894c4a152ae169522c73e7592ebb357a10fb1ca01c964c582854ca7635196628b8d31f1d321dedcbd676a5699631887777d41cff2a28de1dd3d7c011f2d8d152ac75807f7d4d6b54221d70b3bb084787d3b03f014de42f3b2aa53270505278980593fc8e1accf5b856f6f8a71a1bfd4fbb3d4ec0ebfb8809012e3afa7b7c6eb628bb1555f33ff22b14376ad9f85f33a210e2c55ef61082ea86d08c76485473e7fbd013090730efa19471458b55b96a12043010f4d57d57ab188ef6208f2fa263a36d00bbb6ca5d2b1d43548e19f5f829763d3de66b6c4abe50feb56987d5a1cae052e4a3faa23286223d9f284c6c1e4f3615bb83ab9df583adaa457f233dd3df76a90a5f245e1e320bb2a24769e3241c40680dedb6fc0b01a44a3ed3e53240c26de957770cc7dd07d619ea6b2f3a06034e4fe96568739666a72aec3c667f20dc78056b3b0f13020a6a01c232e9c8ffbb4f28bbb1cca7ff072fa902ba1b8586686d4b87df6a6a8eda68e03c4fc5cf14ac5955b95f8815558b20d3db86034834fd9c6e3fe046a9f205c2f040153913c30e1cfeb3e5c97d7d362e2508a1e6ba46126651850ad1f7abd7bac651f9b5d75c563569a88b6b4733f1a9cdec9395a9719187f4a5349f5008f43c5e7da28af8981fa7a5a044d3134dc577d29e1bb9e21017558e3dcba2f89e847fb7c748ecafcb2100f34c892cc37b53355086d476eebc4ce01877dd46fa93ff6e238fa7fea00539388185f1bc953c189d90b66562aa217ed98022ec1a123fbd3b395eaaf4dc735ac459deead4f43671529458e310d5f564438ae3f6d000b077970e8a11a49992ef201afddec5c1b1c96f152f6e6712058807993de59236f92c7a170230765000976389eca475b6c3b62f325672692bf7cc807972eb7d75e02c01c53d72b78bbfabd1b96d690925c6c5dc830232ed0b6670849c7e303335d19f539fd8c3aa2e4119c2a552d2ef0033d67ced37a24c2d6f61ea31f8c25761ff8ae7a17407af92f82ccfd5b5912f27590a227758f91ff9aec1dbbdfb9383c63e62fce2ac967aec8420f91bed33db25e324540c2e0f9c5f96c7f213fc53b91b640fc47bdbdb8de001c07df00c4c5a9da6ac8e64431fd6a104a8a7383c3cbb19c1595cf11ecf5a5ad498bb17678e5865d190bcf1a2e58096a653aca8fcd98d067b58aef1bca54f2e242b79ff0d8e93c5845e21dd8eae4f787909992a79213de4f3bd7b115d98528c2f46f11587f4e19e379d76b8ebe862b6136e80ba00f86b52be99d0199e86ad6f2f461b69dedb5f13dc8756ed02a3f2d86838b13df57d7d0c3031c79eb5ebfbecc6b6983f4d4bd8323c01485659f4493096af654a85bc3d7ddb9bb6b93dfd7260d9c9b7", 0x1000}, {&(0x7f00005c1000-0xec)="1f5dc328784fe38f959b0eb6fb3a212d1cfb638c910de208cabf8ea3c51000fc6d8704839351c1feeb727f26be2b86fc9deba605e3e6f9fc0d00009e689aed0c0eddb10e7184fe7288b42225ac9c6291e30a0c07ce176fc1ab4e477d0f4f09df392cfa0cd8b26a722a27f8e20986f6e95048843a8f944cb7a747f931299c0959b1a935c633930b7ae943f0dc538926c5f281b1848d4e54b1b18a1e1b36b779fc914d3277c042740a24c61402a107215c73d7d562dfc4d611d8c75fa5d5eda2c4102e29fcae5ba2d302d1fe60afdc0f8a7396e0fea63d85c88852ae1bba3e2ed6a047f60d1dfe0075ce50d625", 0xec}, {&(0x7f00003e0000)="4b86cf444ac7fa3851eefa7300340ace0d2ca628692d5943", 0x18}], 0x9, &(0x7f00001b6000-0x18)=[@rights={0x18, 0x1, 0x1, [r4, r0, r0]}], 0x18, 0x8000}, 0x4008000) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000014b000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e23000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b38000)=0x0) r2 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000588000-0x1000)="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") r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000769000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) r4 = fanotify_init(0x0, 0x101002) kcmp(r0, r1, 0x6, r3, r4) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)) umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) stat(&(0x7f00000f6000)='./file0/file0\x00', &(0x7f0000bfc000-0x44)) mkdir(&(0x7f0000345000-0xe)='./file0/file0\x00', 0x800000058) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000662000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x18}, 0x0, 0x0, [@dev={0xac, 0x14}, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) modify_ldt$read(0x0, &(0x7f0000896000-0x62)=""/98, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a3000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/02/06 20:28:47 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000839000)='/dev/audio#\x00', 0x9, 0x80) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000fa000)) pkey_mprotect(&(0x7f00008eb000/0x12000)=nil, 0x12000, 0x0, 0xffffffffffffffff) chmod(&(0x7f00003eb000-0x8)='./file0\x00', 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b33000)=0x7, 0x4) clock_adjtime(0x2, &(0x7f0000634000-0x68)={0x7fffffff, 0x80000, 0x7f, 0x8, 0x1ff, 0x20, 0x9, 0x1000, 0xcb, 0x9, 0x1, 0x3, 0x1, 0xfffffffffffffffe, 0x1ff, 0x0, 0x200, 0x4, 0xcfd7, 0xfffffffffffffffa, 0x8, 0x6, 0x22, 0x80000001, 0x80, 0xfffffffffffffffa}) 2018/02/06 20:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) syz_open_dev$random(&(0x7f0000ed2000)='/dev/random\x00', 0x0, 0x80000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r0) 2018/02/06 20:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xfffffffffffffff9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f53000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cae000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008bd000)={0xfffffffffffffff8, 0x820e, 0x401, 0x9, r2}, &(0x7f00006de000)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00009cf000-0x9)='/dev/rtc\x00', 0x20000, 0x0) write$fuse(r4, &(0x7f0000d72000)={0x73, 0x1, 0x3, @random="74dbdb4e99ddf0add863b24c31234c52f5f05c78033172d67de75f365e0a635fc2afd7f045508eee10cd2b523aae99ba11b26b4f4cd47c938c7e68885244a9a3e2fb805088475921ddf5d46ba48f5398c5b64a91e8d9216c0323fdbe6733217edb0f1c"}, 0x73) 2018/02/06 20:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000425000-0x28)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f000017b000-0x1000)=""/4096, 0x1000, 0x40000001, &(0x7f0000118000-0x14)={0x11, 0xf7, r1, 0x1, 0x8, 0x6, @empty}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000ca2000-0x48)={0x8, 0x2, &(0x7f00008a4000)=@raw=[@ldst={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000fb2000-0xa)='syzkaller\x00', 0x100, 0x90, &(0x7f000048d000-0x90)=""/144}, 0x48) 2018/02/06 20:28:47 executing program 5: fanotify_init(0x40, 0x8000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000855000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bdc000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='vcan0\x00'}}, 0x1e) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a0200b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e849ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2"}, 0x58) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x120, 0x40000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000573000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) 2018/02/06 20:28:47 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb1000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0x6, 0x7fffffff, 0x0, 0x8000}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000001000)={r0, r0, 0x6}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x9, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000)=""/63, 0x3f, 0x100, &(0x7f0000004000-0x10)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000)=0xed1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000007000)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000)={@multicast1, @multicast2, @empty}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000008000)='./file0\x00', &(0x7f0000005000)='./file0\x00') 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000064f000)) 2018/02/06 20:28:47 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) 2018/02/06 20:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvfrom(r0, &(0x7f0000b15000)=""/166, 0xa6, 0x0, &(0x7f000070a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000ade000-0x8)=0x9e2e, 0x8) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4f000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000)=""/171, &(0x7f0000002000-0x4)=0xab) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000e5e000)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000afe000-0x1c)={0xa, 0x2, 0xfffffffffffffff7, @empty, 0xfffffffffffffffd}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000bb5000-0x7)='/dev/usbmon#\x00', 0x6, 0x102) bind$vsock_stream(r2, &(0x7f0000e96000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/06 20:28:47 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002ca000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7fff, 0x6, 0x4, 0x0, 0x2}, &(0x7f0000938000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003000-0x8)={0x3, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x4e)={r2, 0x46, "8ec6711f76f5771af5c556401708d28cef07614613330be7041afe0818db2d734444381d6be65c1d1174380d3fdece96b506074317ed4d61cc290e73c93eef6609e27307bd42"}, &(0x7f0000004000-0x4)=0x4e) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000004000)=""/4096) sendto$inet6(r0, &(0x7f0000003000-0x64)="af508264265ee20827be74aadcf8f434275584d286fc35c5655361da5282a5721b930a568e8ebd67a64ae3adb8afb6de68fbd2125eab0d855fc1f6c378ae7651cc7865d1800701729e06ff5314ec6c9d3324d11187021470b0f974678ff9d414e0835a19", 0x64, 0xc014, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x4e5dbd, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000006000-0xd)='/dev/net/tun\x00', 0x0, 0x40002) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0xb3}, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x6, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000)="8bf60173cff5a802479edb4d969c9be5d9e7b1e7f6fd1f2df8079132d3f1c65a27fde46eff6434b68ab7ffc0c4aad9ae9d46", 0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000006000+0xb7e)='/dev/dsp#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000007000)={r3, 0x3d, "591234472be4fa629bf671583de4b19d7c6857503527a35487135af564530c9984e0ffed6039b688ec044121f48e9ec8b99333cb917e5399fa05986054"}, &(0x7f0000008000-0x4)=0x45) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002000)={r2, 0x4f, "a9597cf7da2acbbe448e87571e7bb14bd59b0ddfc636000616f77749a7639033797f7568c52e37e108cdda0fbfd42914f58e63eb4c4b163377ff0ba88be3a173cdf28fbc4ed929cec9ccd2d76a97c0"}, &(0x7f0000003000-0x4)=0x57) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000008000)={r5, 0xc}) 2018/02/06 20:28:47 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xfffffffffffffe06}, {0xfffffffffffffdc4, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xfffffffffffffde7, 0x98, 0x0, {}, []}, @REJECT={0x1f, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffeca, 0x0, {}, []}, @common=@unspec=@NFLOG={0x0, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "2171712428236a554ef4a5d455877c5f1a589c738dda50b3c291f0c3538c29d89ad9047d3463e0817e60c087f0e65939b2e2bdee8d03d947ee8ce3c4b4ec4c5b"}}}]}}, 0x0) 2018/02/06 20:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000069b000)={r1, &(0x7f00003d2000-0xd1)="1c73137aaece3450493dc46b6dd0de474e45560b5f7377fd5b664e9a22d63a74949e7c7f365143f6556a2f3110001608c48f1cec2510d5666f1718cbe20c42b2ac455001e862983e72bf89c1a4be2b011af3cdc53fb3054cac76f081f71b6b0510664079c31797bcdc014648ffa86449811e118b1166bc703ef2445f42173ab471f7fad02d84927553f9bf19b91bef49aca1fe68def919c0731b9f39c0476e402a9c66e3db091a4816e1a85b6313e07c09d7f24e9d592428d3a8f9edebda7b6348b4731bd19f1a650e0931fe2dc8d277a42ed49b71aca82f6588aa4073ecda128ca8eeeef2be49792785d95713911ec62d52e71c1f7f21", &(0x7f0000582000)="4134bd26fde73b55c3ad288feec7dbc54c3062410a5449fee027f20bbe68bed814d7d448217e32fdcfae45a95ea51676ccf67069ce0cff606ab51d55efa6d2e9758c2b104a4aa5f0986871f863"}, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000866000)='./file0\x00', &(0x7f00004f0000-0x8)='./file0\x00') dup2(r0, r2) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000037a000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r0, &(0x7f00002dd000)={&(0x7f00001bb000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[]}, 0x0) 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000012000-0x60)="1ae2b69bf30d520f3adfd17cc6778f3699c3cd3ab066915604f6c927c955384a51c0935968ef886487f1d7d0a996210a25939ff50d09b8b32cbe0fd6086edc08189d26855c2bcc548e7de68c5947ee5340fc6f3b9ddd3f7bffd7be9cfe769c22") sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030007fffd946fa283bc1d00000000000008031d85680001a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000df2000-0x10)={0x0, 0xffffffffffffffff}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b39000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000bb6000-0x19)=""/25) 2018/02/06 20:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000dec000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) sendto$unix(r0, &(0x7f000027d000-0xaa)="2d4766e3d7ca067fb86fd56f0333e88658b848b5394a5a4d319a05246c94d91658b049c32106ed21d33f2fdbe73f29b96c48419e4386f5cc5132aea855e99167632aebccb589970837e3e9a66553115e5842400b16828f939afa1332c71fbbb3ea1f12448eaa34a4b5b9d5b8d9ca07a19412c74f1465ee7601136817e7f4120acf90f12b0b0feb01d1fbf2df9f6be249c322feeb6bd258452c0706e462597ad0a4f644445aace7d85210", 0xaa, 0x40, &(0x7f0000ff1000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a0000-0x9)='/dev/kvm\x00', 0x8002, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000089f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_addrs=@nl=@kern={0x10}}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e83000)={0xfffffffffffff800, 0x1, 0xff, 0x20, 0x0}, &(0x7f000083e000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005d5000-0x18)={r2, 0x3, 0x20, 0x20, 0x3f}, &(0x7f00004fa000-0x4)=0x18) 2018/02/06 20:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000527000-0x4)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000a55000)='/dev/amidi#\x00', 0x34, 0x1) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00001f2000)=0x4) writev(r1, &(0x7f0000465000)=[{&(0x7f00004a8000-0xfc)="e501a87b8357bff641", 0x9}], 0x1) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000901000-0x10c)={{0x40, 0x4, 0x401, 0x101, "f77572d6b4d6a2b2c644f2b0a0054c269a488f5868e86d301108d359d86f2580348b1d4c98879c32d62cbf1b", 0x9}, 0x0, 0x0, 0x6, r2, 0xffffffffffffbb82, 0x0, "639cb0bb1aaf4be64949b20248a5b18867f2e703251ff73b5dc6a7b3c69da7869a7db8fd8a0ae3f73f6c38dbfc610832d543269dd1a33995dc7d3ca80f4d4983", &(0x7f0000a8d000)='/dev/amidi#\x00', 0xc, [], [0xca1, 0x2, 0x9, 0x4]}) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x10000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000011000-0x54)=""/84, &(0x7f000000f000-0x4)=0xfffffffffffffffa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x80102, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000010000)={{0x7000, 0xf000, 0xf, 0x6, 0x10001, 0x10001, 0x164, 0x100000000, 0x0, 0xde, 0x8, 0x7}, {0xf002, 0xf001, 0xa, 0x1f, 0x6, 0x3, 0x6, 0x800, 0x3, 0x6, 0xd3c000, 0x196}, {0x5000, 0x110000, 0x3, 0x9, 0x3ff, 0x8ab2, 0xffffffffffffff25, 0x6, 0x1, 0x7ff, 0x8, 0x99}, {0x0, 0x4, 0x19, 0x61ea, 0x3, 0x791f, 0x7, 0x2, 0xdb99, 0x3, 0x1f}, {0x2002, 0x0, 0x3, 0x6d6, 0x6b4, 0x87, 0x100, 0x6, 0x2, 0x7, 0x3, 0x100}, {0x106000, 0x2000, 0xe, 0xc0, 0xed9f, 0x9, 0x3, 0x9, 0x7, 0x3ff, 0xfa5f, 0x1}, {0x2, 0x3000, 0xd, 0x8, 0x13b85e25, 0xfffffffffffffffd, 0x7, 0x49e, 0x6, 0x101, 0x3, 0x5}, {0x4000, 0x0, 0x0, 0x5, 0x9, 0x1, 0x1, 0x6, 0x100, 0x6, 0x4, 0x5}, {0x0, 0x2}, {0x4, 0x2000}, 0xa001001a, 0x0, 0xd000, 0x4042, 0xf, 0x1000, 0x1000, [0x1000, 0x9, 0x9a36000000000000, 0x7]}) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 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), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c97000)="b72dece6b4dd822c70c72e977d0cf2fab426f8fa774f75981191b3ab9dadcb0acc6faeab3ffdff3f678ac1ab1e84ebfac18ac68aa1682eab354ebfcb3497d3c95ee210f2fcc02f794c77d2edcd78bf2f6ec936ae77bc1e59fe628b208afac18b1ade2c6fdb2352a67ad265cec3faf05a786573d1fbcd706b138a3b7072d35c910dfc0f75fb71263ce4f8545aae34c509ab2170c796b9ff", 0x97, 0xd0, &(0x7f0000c65000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000030e000)=@filter={'filter\x00', 0xe, 0x4, 0x2dc, 0xffffffff, 0x25c, 0x94, 0x25c, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e23000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x17c}}, [{{@ip={@empty, @empty, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@ttl={0xfffffe53, 'ttl\x00'}, @common=@icmp={0x24, 'icmp\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x338) [ 119.232756] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 119.259191] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/06 20:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f0000481000-0x8)={0x0}) io_cancel(0x0, &(0x7f000098a000)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f000044c000)="66013097256a65b29d29487f3c94e128169b1c07ad7d231c518fd4026f18d40a607c2430a74adb7f98d578b754784dbbc2be3994a3ed4b26a52052a1444f0270033e701e66910e50b4268f0744eacd78edd22f951109f80c62137f5c7bbdbbdeefac898ac1fec04ec9f701dedeb56fb921a8277666857ac940a52bad07", 0x7d, 0x8, 0x0, 0x1, r1}, &(0x7f0000983000-0x20)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000001000), 0x0, 0x3) 2018/02/06 20:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') recvfrom$ipx(r0, &(0x7f000095d000-0x59)=""/89, 0x59, 0x40002022, 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/06 20:28:47 executing program 0: r0 = geteuid() setfsuid(r0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006c4000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000fc000)=@generic={0x3, 0xffffffffffff5041, 0x3}) syz_emit_ethernet(0x46, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x5, 0x4, 0x0, [{[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000325000-0x20)=""/32, 0x20, 0x7fffffff, &(0x7f0000aea000-0x8)={0x0, 0x1c9c380}) 2018/02/06 20:28:47 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x400000000000100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000)=']\x00', 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/02/06 20:28:47 executing program 1: mmap(&(0x7f0000000000/0xa65000)=nil, 0xa65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a67000-0x16)='/selinux/checkreqprot\x00', 0x8200, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00008cb000-0xa3)=""/163) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00004ca000)={0x0, 0x0, 0xfffffffffffffffe}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x55) getpgrp(r1) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000438000-0x8)={0x4, &(0x7f0000a67000-0x50)=[{}, {}, {}, {}]}) 2018/02/06 20:28:47 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000001a000)={0x2, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x120) bind$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000019000-0x28)=[{&(0x7f0000010000-0x5a)=""/90, 0x5a}, {&(0x7f0000015000)=""/102, 0x66}, {&(0x7f0000021000)=""/164, 0xa4}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f0000022000-0xcf)=""/207, 0xcf}], 0x5) 2018/02/06 20:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() creat(&(0x7f000064b000-0x3)='./file0\x00', 0x3) process_vm_readv(r0, &(0x7f000080a000)=[], 0x0, &(0x7f00000c7000)=[], 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f000011a000-0xa)='/dev/dsp#\x00', 0x0, 0x410000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000f4d000-0x1000)=""/4096) getgid() 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007a6000)={0x9}, 0x20) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c02000)={0x0, 0x34, "bcc1e24bc02253db1ab92d774ddf6ccd6e261b463543c929f7fe52219b3fa58c06120ffebac29a468496f374c4f6cada6627591d"}, &(0x7f0000ef5000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={r3, @in={{0x2, 0x1, @rand_addr=0x10001}}, 0x3f, 0x4}, &(0x7f0000217000)=0x98) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000935000), 0x4) r4 = dup(r1) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/06 20:28:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000270000-0xc)='/dev/amidi#\x00', 0x8, 0x6ce8c89ef7856b64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000d92000-0x4)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x11, 0x38, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) 2018/02/06 20:28:48 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x3e) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/06 20:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000747000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000cac000)={0x1, 0x0, 0x0, 0xa7b}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00006e2000)={r1, 0xffffffffffffffff}) syz_emit_ethernet(0x46, &(0x7f00008ff000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@multicast1=0xe0000001]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000270000-0x27)=""/39) 2018/02/06 20:28:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00009a1000/0x3000)=nil, 0x3000}, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed2000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00007a1000)={0x2, 0x5, 0x2, 0x37, 0x1, [{0xfffffffffffeffff, 0x1, 0x10001, 0x0, 0x0, 0x200}]}) creat(&(0x7f0000c52000)='./file0\x00', 0x122) 2018/02/06 20:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000268000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffc709, 0x0) connect$ax25(r1, &(0x7f0000243000)={0x3, {"0c17cec412c23c"}, 0x5}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) r2 = memfd_create(&(0x7f0000ef3000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004c4000), &(0x7f0000284000)=0x4) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000e0c000-0x10c)={{0x80000001, 0x3, 0x6, 0x2, "f0f371fdbc680d8236b9810d96741f6043e9338ca835aba3be02bd7fba10b825d324c493c05321a6f10cfb59", 0x4}, 0x0, 0x0, 0xff, r3, 0x2, 0xa713, "3d2b0da90bd11971a36a113934c830748821cf7a5da9e31854efd096b1142756c8d1ee57487a912b7db727aeb76d6fb41e3215facf867d873cb1caac3a1584b7", &(0x7f0000839000)=']\x00', 0x2, [], [0x4, 0x5, 0x1, 0x5]}) socket$nl_route(0x10, 0x3, 0x0) close(r1) 2018/02/06 20:28:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000722000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0, 0x0, 0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r0, 0x8, r1) syz_fuseblk_mount(&(0x7f00005d8000)='./file0\x00', &(0x7f0000723000)='./file0\x00', 0x8000, r2, r3, 0x4, 0x1, 0x200004) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r5 = getpgrp(0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000720000-0xd)='/dev/dmmidi#\x00', 0x80, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f000018a000-0x10c)={{0xae, 0x0, 0x2, 0x6cdc2334, "7b4b22586a6a5727a5d3957ff7b2f9f65c460c74791f2489e71dda9d5f8786c17e1cac8a161d7ec9f61541a6", 0x1}, 0x0, 0x0, 0x2, r1, 0x9, 0x3b6, "0f26c32b3dc1fcbdc6c06097e65e3e8d3fa9c8dcf623d5d4437de9848300f9403edb3c7dd6944a2e3ec65321c1fa79a116fe0c714e23b9aba68346b561664a51", &(0x7f00002f6000)='#selinuxXGPL-\x00', 0xe, [], [0x80, 0x3, 0x7fffffff, 0x7ff]}) kcmp(r4, r5, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/06 20:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fe7000-0x8)='./file0\x00', 0x82, 0x16) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000080a000)={{0x3f, 0x101, 0x7, 0x5, 0x80000000000000, 0x336c}, 0x7fffffff, 0x2d3, 0x6, 0x8, 0x3ff, "f63213c5e44e716249ac5bab8236b838f95ad2b92af544c625952b293db982652649c832f0a7be65c1a0bab16c3e295ea2bbf3d2132cdeff915caecdd3caa400adeb3ac938097fd5ea6c7eec1681ce02a6b619ccb94647599080bef32c20d4ddd177dc65c3594a69601768531a52c774d0ca4917b08d9c5f038e3e1919a897d3"}) r1 = syz_open_dev$sg(&(0x7f00007f4000-0x9)='/dev/sg#\x00', 0x6, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d31000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000029000-0x20)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, &(0x7f0000c30000-0x4)=0x20) 2018/02/06 20:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006e8000-0xb)='/dev/audio\x00', 0x200c02, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b3a000)=0x9, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}, 0x4000) 2018/02/06 20:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000), &(0x7f0000005000), 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x187) getxattr(&(0x7f0000ea0000-0x8)='./file0\x00', &(0x7f0000a3f000)=@known='security.selinux\x00', &(0x7f00008cb000-0x75)=""/117, 0x75) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000032a000)='net/udp\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ad000-0xc)={0x0, 0x0}, &(0x7f00004f5000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000082f000)={{{@in6=@ipv4={[], [], @dev}, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000fe4000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00004e0000)={0xfff, 0x8, r1, 0xfffffffffffffff8, r2, 0x3, 0xa585, 0x8}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/mls\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/06 20:28:48 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x3, 0x2) setsockopt(r0, 0x0, 0x20, &(0x7f0000001000-0x5a)="063e76050284ee8aa86ea3003056067503bc8a966077cdf2a2a42f7350d5b86d756084cee36c7aab1666cb23eea81b9281de2a69b1f1f6f1db062b80c5f8d5c07ea991bc3c7c61bf8cb21b8af93f1c33e21ba9d2673a03380be8", 0x5a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000)=0x100000001, 0x4) 2018/02/06 20:28:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f54000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000cf2000)='./file0\x00', 0x4100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd5000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000778000-0xc)={0x0}, &(0x7f00005ee000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000b79000-0x10c)={{0x3, 0x1, 0xfbfb, 0xfff, "dcb11fea246c1e509d2d60a3fb463a7cec3fec77196ad03925bfa58f6f64c65fe40cd8d2efb17f771b98807b", 0xe77}, 0x0, 0x0, 0x3, r1, 0x80000000, 0x3, "491ac03773844cec03f8283043d15b19c35cade95df2604ac687f439a70fcec7ce79b8117120c2938498e316a9386698903ff547fa3410f485fac459984cf55b", &(0x7f00009fe000)='\x00', 0x1, [], [0x4, 0x0, 0xfffffffe00, 0x401]}) syz_emit_ethernet(0x12, &(0x7f0000251000-0x66)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "d53394", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000001a000)=0x3, 0x4) 2018/02/06 20:28:48 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d0000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aec000), &(0x7f0000aec000)=0x4) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aed000-0xc)={0x7, r0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002b3000)={0x0, 0xff}, &(0x7f0000aec000)=0x8) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000aee000-0x10)={0x7, 0x100000, 0xffffffff, 0x38, 0x66, 0x2, 0x7, 0x58d, 0x4, 0x24f}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aec000)={0xffffffffffffffc1, 0x7f, 0x2, 0x100000000, 0x2, 0x8, 0x2, 0x8, r3}, &(0x7f0000aec000)=0x20) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007c7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000aec000)=0x8001, 0x3, 0x7) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x810000, &(0x7f0000aec000-0x3c)="effff5a5e4d596bfb83648756cf5ed31465c4dcb9de470ee7bdb473a524995e2d60d0c0abf13b62f6033b3e92950feef65d05f05f16d7baf36f8dbbd", &(0x7f0000aeb000), &(0x7f0000aeb000), &(0x7f0000aeb000)="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") setsockopt$inet6_tcp_int(r0, 0x6, 0x3000006000000022, &(0x7f0000356000)=0x1, 0xfffffffffffffca7) sendto$inet6(r0, &(0x7f0000ae3000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r4 = syz_open_dev$mice(&(0x7f0000309000-0x10)='/dev/input/mice\x00', 0x0, 0x101800) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4004ae52, &(0x7f0000214000-0x8)=0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000549000)=0x400) getsockname$packet(r4, &(0x7f00007ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000581000-0x4)=0x14) 2018/02/06 20:28:48 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000060f000/0x12000)=nil, 0x12000, &(0x7f00002e6000-0xf6)=""/246) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000aea000)='user\x00', &(0x7f0000407000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000aea000)="ead40fa4784a94479853694b78b25d08cae57b193031cbd1201a9a762eeb2b29b9b03a3deb01e4733b7625b8a8d5c4cc32ac15ec5ca5c970330229b90065ed979d93a22afd7fad98b89b61e76155fb1a92ae3406ecf523", 0x57, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000aea000-0xc)={0x0, 0x0, r0}, &(0x7f0000317000), 0x0, 0x0) 2018/02/06 20:28:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/ppp\x00', 0x8000, 0x0) fchmodat(r0, &(0x7f000046b000-0x8)='./file0\x00', 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000954000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x5, 0x80000000003, 0x0, [{[@dev={0xac, 0x14, 0x0}]}, {[]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00002d7000-0x8)={0x0, 0x0, []}) linkat(r0, &(0x7f0000b0d000)='./file0\x00', r0, &(0x7f0000e23000)='./file0\x00', 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00003fe000-0x10)={0x3db, 0x3}) openat(r0, &(0x7f0000ad2000)='./file0\x00', 0x200, 0x4) 2018/02/06 20:28:48 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x18000008010500c, &(0x7f0000004000-0x8)=0x4000000000000040) 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x8)={0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000003000-0x10)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000044000-0x10)) clock_gettime(0x7, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000002b000)=0x4, 0x80000000000b, 0x80, &(0x7f000004b000)={r0, r1}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/06 20:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000df9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) bind$rds(r2, &(0x7f0000fb7000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) r3 = dup2(r1, r0) ioctl$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), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000436000-0x30)={0x14, 0x0, &(0x7f0000136000)=[@increfs_done={0x40106308, r4}], 0x0, 0x0, &(0x7f0000888000-0xb)}) 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000013000)={@loopback={0x0, 0x1}, 0x21c, 0x1, 0x3, 0x2, 0x2, 0x400, 0x7}, &(0x7f000001c000-0x4)=0x20) sendmsg(r0, &(0x7f000001a000)={&(0x7f000001b000-0x26)=@pppol2tp={0xa, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f000001b000-0x20)=[], 0x0, &(0x7f0000009000-0xc0)=[]}, 0x0) 2018/02/06 20:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x40100, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000220000)='/dev/dsp\x00', 0x105001, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000ae1000)={{0x9, 0x6ca7}, 0xd}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000bd2000)="088d6eab6c0bd2fa666530b427179051", 0x10) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f000092e000-0x10)={0x3, 0x5, 0x6, 0x0, r1}) dup2(r0, r0) 2018/02/06 20:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 119.721198] binder: 13779:13788 BC_INCREFS_DONE u00000000204edf8a node 77 cookie mismatch 0000000000000000 != 0000000000000001 2018/02/06 20:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002a6000-0x8)='./file0\x00', &(0x7f0000690000-0x44)) ioprio_set$uid(0x0, 0x0, 0x7f) syz_open_dev$sndmidi(&(0x7f0000632000-0x12)='/dev/snd/midiC#D#\x00', 0x20, 0x4001) set_mempolicy(0x0, &(0x7f0000e66000)=0x6be2, 0x21aa) accept4(0xffffffffffffffff, &(0x7f0000b79000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000490000-0x4)=0x10, 0x0) syz_open_dev$evdev(&(0x7f0000f86000)='/dev/input/event#\x00', 0x8f72, 0x400000) r0 = syz_open_dev$sndmidi(&(0x7f0000199000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000470000)=0x20, 0x4) 2018/02/06 20:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) mq_open(&(0x7f0000000000)='-$\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000665000-0x40)) r0 = syz_open_dev$amidi(&(0x7f0000172000-0xc)='/dev/amidi#\x00', 0x8, 0x40000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000066f000+0xba7)='/dev/vcs\x00', 0x80080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f48000-0x70)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x18, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6d}, @in6={0xa, 0x0, 0xef, @empty}], 0x70) 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) fcntl$setflags(r1, 0x2, 0x1) 2018/02/06 20:28:48 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x2, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) [ 119.769406] binder_alloc: binder_alloc_mmap_handler: 13779 20000000-20002000 already mapped failed -16 [ 119.786700] binder: BINDER_SET_CONTEXT_MGR already set [ 119.823167] binder: 13779:13806 ioctl 40046207 0 returned -16 [ 119.846984] binder_alloc: 13779: binder_alloc_buf, no vma [ 119.852787] binder: 13779:13788 transaction failed 29189/-3, size 40-8 line 2957 [ 119.869526] binder: 13779:13806 BC_INCREFS_DONE u00000000204edf8a no match [ 119.892497] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.898131] binder: release 13779:13788 transaction 76 out, still active [ 119.905089] binder: unexpected work type, 4, not freed [ 119.910384] binder: undelivered TRANSACTION_COMPLETE [ 119.915543] binder: send failed reply for transaction 76, target dead 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x0, &(0x7f0000ec9000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000657000-0x4), &(0x7f0000490000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r1, 0x5101, &(0x7f000042a000)) 2018/02/06 20:28:48 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}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='l', 0x22f) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r1, &(0x7f0000209000-0x13e), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000006d000)={0x0, 0x93, "cc21ad791d7b6e739c21c1ab248a3fed7c7df6a5468fec8f7933ca20b53a8158169b1b6063c3ccaf4f75eaeaa7ed4983b5af2c83a69043679c4d1faf2b6513ba03e141910c1f08426135c7ec2c66cef38e4775d3ba0c020a4156af4216f3bf207c93148e61448279454c52c577cd79604ab4edfbeb96599f4abb6648822f3352d57e37f4f7cd1239af88bcf3c5f79a4de9a39e"}, &(0x7f0000d27000)=0x9b) r3 = syz_open_dev$sndmidi(&(0x7f00002f0000)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000909000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cad000-0x4)=@assoc_id=r2, &(0x7f0000df2000-0x4)=0x4) 2018/02/06 20:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) shutdown(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000020b000)={@generic="fc6cf87049373b60d51745436a5897fb", 0x0}) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000d9b000)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_nat_t_port={0x1}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) 2018/02/06 20:28:48 executing program 1: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000027000-0x3e8)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key, @gre_key}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0xfffffffffffffd3b, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x310) 2018/02/06 20:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x1000004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000359000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fe6000)={r2, 0x0, 0x0, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f000024c000)='/dev/rtc\x00', 0x2000, 0x0) 2018/02/06 20:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000b3c000-0x8)={0x0}, 0x4000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006eb000), &(0x7f0000ef5000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00005ae000-0xd)={@mcast1, 0x0}, &(0x7f000020b000)=0x33c) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, r2}, 0x10, &(0x7f00003ee000)={&(0x7f000058d000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) [ 119.996258] audit: type=1400 audit(1517948928.531:74): avc: denied { map } for pid=13835 comm="syz-executor7" path="/dev/loop0" dev="devtmpfs" ino=1065 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 [ 120.022388] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 120.032670] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0x8ad000)=nil, 0x8ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00008ad000-0x4)=0xfffffffffffffffd, 0x4) recvmsg(r0, &(0x7f0000779000-0x1c)={0x0, 0x0, &(0x7f00006d3000)=[], 0x430, &(0x7f000089f000)=""/4096, 0xffffffffffffff89}, 0x12004) 2018/02/06 20:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c9000-0xa)='/dev/cuse\x00', 0x420080, 0x0) getsockname$llc(r0, &(0x7f0000e22000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001cb000)=0xe) r1 = socket$bt_rfcomm(0x1f, 0x20000000004, 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b78000-0xc)={0x6}) r2 = socket$key(0xf, 0x3, 0x2) accept4$netrom(r0, &(0x7f00001cc000)=@full, &(0x7f0000593000)=0x48, 0x80800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000755000)={@common='lo\x00', &(0x7f00000ff000-0x35)=@ethtool_eeprom={0xb}}) 2018/02/06 20:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f000053a000-0x10), 0x9, &(0x7f0000e2e000-0x48)) 2018/02/06 20:28:48 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x1, 0x3, 0x5, 0x100, 0x10, 0xffffffffffffffff}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000012000)='/dev/vcs#\x00', 0x4, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000e000-0x8)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000014000)={r2}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0, 0x2012, r0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000)={r1, &(0x7f0000003000-0x4)="b15779a18560a918cb9c8f58122a51caa67a87b7c821"}, 0x10) 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000a48000)=0x1) 2018/02/06 20:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) [ 120.049779] irq bypass consumer (token 000000001e16ccf5) registration fails: -16 2018/02/06 20:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000342000-0x10)=@generic, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000f26000)=""/98, 0x62) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x7) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d0000-0x20)={0x3c6f, 0x3fbcc80000000000, 0x209, 0xa2000, 0x2, 0xa926, 0x9e8, 0x3, 0x0}, &(0x7f000006d000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000465000)={r1, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x8}, 0x61}}}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000079c000-0xb8)={r1, 0x8, 0x3, 0x6e, 0x0, 0x3, 0x255, 0x343f, {r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x3, 0x8000, 0x1, 0x3, 0xc1}}, &(0x7f000086e000-0x4)=0xb8) 2018/02/06 20:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000159000)) 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1000000000000007, 0x7) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006aa000-0xb8)={0x0, 0x81, 0x40, 0x401, 0x1f, 0x0, 0x0, 0xffffffff, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3ff, 0x800, 0x1, 0x8, 0x1}}, &(0x7f0000781000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ff0000-0xcf)={r2, 0x93, 0xc7, "de31886ad0e6b358c4b6422fe230138a3b12e37734ec27f01fbb0e663310a78f25e0edc565a5dfca84342597a96f8a155d4a5f85ef445b41f88af81343462f20a28e4506dbce080e7e56ebfb563803f4af02280d2b4f6d8eb7cdacc6b831d54be0a428cb8afb414afa825225811b6bbac40ecc16d72df7e59337d1102dfdc80bf1faf4f106f8a718922ccede27e784797a953fe23e860888f2af33c72dee5a5f48dd39aa99ec6afb09a0a274772e731bc3380bc15a08590e55638c5c4358a92cbf88bd720a5668"}, 0xcf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aa7000-0x10)={0x1, 0x8003, 0x100000001, 0x3, 0x0}, &(0x7f000041c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d1c000)={r3, 0x8001}, &(0x7f000037e000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003da000-0x4), &(0x7f0000b30000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f0000ce0000-0x9)='/dev/sg#\x00', 0x7, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d0000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000fb9000)={0x4, 0x20, 0x1, r5}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000576000)={@common='bridge0\x00', @ifru_data=&(0x7f0000e40000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000a26000)={{0xa, 0x2, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0xd5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, 0x6, [0xffff, 0x5, 0x7, 0x3, 0x5, 0x8, 0x1f, 0x4]}, 0x5c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000098a000-0x4), &(0x7f0000ba6000-0x4)=0x4) 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x18003, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000011000)=[{&(0x7f000000b000-0x30)="2f0000001d00030000fffd946fa28300010000d87f86c497271d85680800a3a2d188737e0b000100015867855e79a5", 0x2f}], 0x1}, 0x0) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x6) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000000f000)=0xfffffffffffffc00, 0x4) [ 120.108152] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 120.118158] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/06 20:28:48 executing program 4: r0 = socket$inet(0x10, 0x3, 0x9) fallocate(r0, 0x0, 0x6, 0x4) syz_open_dev$adsp(&(0x7f0000200000-0xb)='/dev/adsp#\x00', 0x2, 0x8100) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030007fffd946fa283bc020000f0ffffff00021d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/06 20:28:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000000)=0xc) bind$packet(r0, &(0x7f000027e000)={0x11, 0x9, r1, 0x1, 0xfffffffffffffffe, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000314000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000fff000-0x4)=0xe8) setuid(r2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006a7000)=@req3={0x10000, 0xb7, 0x1ff, 0xffffffffffffffff, 0x4, 0xffffffffffffffff}, 0x1c) 2018/02/06 20:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00007d7000)='/dev/sg#\x00', 0x4, 0x80040) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$midi(&(0x7f00005f4000-0xb)='/dev/midi#\x00', 0x600000000000000, 0x80040) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00005d4000), &(0x7f00000cb000-0x4)=0x4) ppoll(&(0x7f0000782000-0x30)=[{r1}], 0x1, &(0x7f0000d98000), &(0x7f0000a6b000-0x8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x7f, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x400}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)) 2018/02/06 20:28:48 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x2, 0xffffffff, 0xffffffff, 0x69, 0x4b0, 0x100000000, 0x0, 0x7, 0x5, 0x4e5b}, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x8, 0x3f, 0x20, 0x3}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) poll(&(0x7f0000005000)=[{r0}], 0x1, 0x0) 2018/02/06 20:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000876000-0xc)={{0x1, 0x9c34, 0x7, 0x80000001, 0x2, 0x3e}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000198000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00005bc000)=0xe8) sendmsg$can_raw(r0, &(0x7f0000276000-0x1c)={&(0x7f00003b2000)={0x1d, r2}, 0x10, &(0x7f000048b000-0x8)={&(0x7f0000195000-0x10)=@can={{0x3, 0x800, 0x9, 0x10001}, 0x7, 0x3, 0x0, 0x0, "621830641b6037d4"}, 0x10}, 0x1, 0x0, 0x0, 0x4084}, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a51000-0x16)='/selinux/checkreqprot\x00', 0x44000, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c2e000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000dea000-0xb)='net/packet\x00') ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f000003a000-0x18)={0x1f, 0xf, 0x1, r5}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000c62000), 0x4) 2018/02/06 20:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x10000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000f71000-0xe7)=""/231) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8000}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000008000-0x4)) [ 120.182727] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 120.192519] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/06 20:28:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000077b000-0x10)={r0, r2, 0x5, 0x3}, 0x10) 2018/02/06 20:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000c42000-0x8)=0x80000001) getegid() ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) rt_tgsigqueueinfo(r2, r2, 0x31, &(0x7f0000b20000)={0x25, 0x800, 0x6ea8e593}) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000eb0000)={0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff}) close(r0) prctl$getname(0x10, &(0x7f0000de9000)=""/152) r3 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000039c000)={0x6, 0x6, 0x1, 0x5, 0xfffffffffffffe00, 0xffffffffffffff16, 0x2, 0x7ed5cbac, 0x0}, &(0x7f0000167000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008ec000-0x8)=@assoc_value={r4, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e48000-0x8)={r4, 0x9}, &(0x7f00003be000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cuse(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/cuse\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000505000-0x10)='/dev/input/mice\x00', 0x0, 0x8101102) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000007000-0x4), 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000)={0x1, [0x1f0]}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000008000)='[\x00') connect$pppoe(r0, &(0x7f0000008000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)) [ 120.259172] binder: 13888:13891 ERROR: BC_REGISTER_LOOPER called without request 2018/02/06 20:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1}) io_setup(0x5, &(0x7f0000916000)=0x0) io_submit(r1, 0x1, &(0x7f00002de000)=[&(0x7f0000a46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000588000-0x9b), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000074f000+0xbc5)={0x6, 0x99}) 2018/02/06 20:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000003a000)=[], 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) r1 = syz_open_dev$vcsa(&(0x7f00004df000)='/dev/vcsa#\x00', 0x5, 0x810) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000594000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000bff000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000121000)=@assoc_value={r2, 0x81}, &(0x7f0000340000)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f000093b000)) r4 = syz_open_procfs(0x0, &(0x7f0000c88000-0xa)='numa_maps\x00') bind$alg(r3, &(0x7f0000780000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f0000a2f000-0x4), 0x400) poll(&(0x7f0000757000)=[], 0x0, 0x10001) 2018/02/06 20:28:48 executing program 2: mmap(&(0x7f0000000000/0x118000)=nil, 0x118000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000119000-0xb)='/dev/adsp#\x00', 0x2, 0x10100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000097000-0x8)={0x0, 0x2b}, &(0x7f000003f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000ef000)=r1, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f0000113000-0xdc)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "00000f", 0x0, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "78f459", 0x0, "478052"}}}}}}}, 0x0) [ 120.307307] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 120.317171] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 120.330695] binder_alloc: binder_alloc_mmap_handler: 13888 20000000-20002000 already mapped failed -16 2018/02/06 20:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) [ 120.364461] binder: BINDER_SET_CONTEXT_MGR already set [ 120.364481] binder: 13888:13910 ERROR: BC_REGISTER_LOOPER called without request [ 120.385713] binder: 13888:13891 ioctl 40046207 0 returned -16 [ 120.407924] binder: send failed reply for transaction 81 to 13888:13891 [ 120.420102] binder: undelivered TRANSACTION_COMPLETE [ 120.422911] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 120.425350] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.434990] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/06 20:28:49 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, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000a8b000-0x18)=""/24, &(0x7f00004a3000)=0xfffffffffffffdff) 2018/02/06 20:28:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x10)={0x3, 0x0, 0x6, 0x80000000, r1}) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/02/06 20:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000140000-0xa)='/dev/dsp#\x00', 0x7, 0x82000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000daa000-0xbc)) r1 = socket$key(0xf, 0x3, 0x2) delete_module(&(0x7f0000afe000-0x6)='self\\\x00', 0x200) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/06 20:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001b, 0x1, 0x1, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00002af000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006e3000-0x108)={0x0, @in6={{0xa, 0x3, 0x5c, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x8, 0x5, 0x9, 0x5, 0x6, 0x7, 0x6, 0x10001, 0x7ff, 0xffffffffffffffff, 0x0, 0x8000, 0x260, 0x0, 0x10001]}, &(0x7f00008f4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a90000)=@sack_info={r2, 0x93bc, 0x49ba}, &(0x7f0000266000)=0xc) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[]}], 0x1, 0x0) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0xe1, &(0x7f00001fb000-0xe1)=""/225}, {0x7007, 0x1f, &(0x7f0000990000-0x1f)=""/31}, {0x2}, {0x4004, 0xa2, &(0x7f0000001000-0xa2)=""/162}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 20:28:49 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bbe000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="cfd377dce0c0a71146e94ffd9b4ee04a14394fd79beb7c1d1584ca0683b44a4f2e3beb010938903cde8bd7337345c06a", 0x30, 0x0, &(0x7f0000bd4000)={0x1a, 0x4, 0xff, 0x5, 0xcf, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000d67000)='./file0\x00', 0x101040, 0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f000099c000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000ac000-0x118)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x800000000003}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r2 = getpgid(0x0) getpgid(r2) 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008bd000-0xb)='/dev/midi#\x00', 0xffffffffffffffff, 0x500) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fa5000-0x8)={0x911, 0x2, 0x45, 0x4}, 0x8) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create1(0x0) 2018/02/06 20:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000888000)='/dev/vga_arbiter\x00', 0x248000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x368, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x4002200}}]}) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:49 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000010000-0x4)={0xdc9}, 0x4) 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000df2000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="c7e72a0554e69f73beee0db631201043"}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f000011b000)="afe3d4233ef0e69667a9354b65f4f4ebe28bcff188d9ae5e1289e52a04896fb06bea0c946f01a7eacc42a63919aa8a359a20ddf6ee0404932b1a40d223cb02e5150527ad8de2f20f76eabef24ebf37c7eea5796a226f7673b13f0d70ec5ea6ad7d6d71fb77ed756b9389e8389bbe698a090a1f412a5c8aeb024e54fc995fd75873aaf1c4a33ef92f73d6d83f00101ce487fa9924d0bedace78b0aa07cac63917", 0xa0, 0x20020004, &(0x7f0000eca000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003cd000)={0xfffffffffffffffd, 0x2, 0x8, 0xa1, 0x0}, &(0x7f00009e1000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000730000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x1319, 0x0, 0x33070996, 0x85}, 0xa0) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000002c000)=[], 0x0, &(0x7f000002d000-0x10)=[{0x10, 0x2b, 0x2000000043, ':'}], 0x10}, 0x0) connect$inet6(r0, &(0x7f000000f000-0x1c)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/06 20:28:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6a8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) r1 = syz_open_dev$amidi(&(0x7f00004b3000-0xb)='/dev/amidi#\x00', 0x5, 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000203000-0x24)={0x100000001, 0x2, 0xfff, 0xd5, &(0x7f0000be6000)=""/213, 0xbc, &(0x7f0000466000-0xbc)=""/188, 0x0, &(0x7f0000fe4000)}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000e17000)={{0x0, 0x5004, 0xd, 0x8001, 0x4, 0x8000, 0x1, 0x4, 0x0, 0xba, 0x8000, 0xffffffff}, {0xd006, 0x4, 0xb, 0x40, 0x4, 0x4, 0xffffffff, 0x7, 0x0, 0x80, 0x84, 0x6}, {0x7000, 0x0, 0x4, 0x1000, 0x66d, 0x200, 0x100, 0x58e297e9, 0x9, 0x3c5f7d97, 0x6, 0x7}, {0x0, 0x0, 0xe, 0xd89, 0x4, 0x5, 0x1, 0xfff, 0x7, 0x0, 0x5, 0xff}, {0xf000, 0x1000, 0x4, 0x9, 0x1, 0xac3f, 0xfffffffffffffc01, 0x19bb, 0x80000000, 0x100000000, 0x1, 0x101}, {0x10000, 0x1000, 0x4, 0x81, 0x7, 0x100000001, 0x2, 0x6, 0xffffffffffffffff, 0xad, 0x80, 0x2}, {0x1f000, 0x2, 0xf, 0x1, 0x6, 0x4, 0x0, 0x5, 0x9d, 0x7, 0x550, 0x3}, {0x1, 0x0, 0xb, 0x3e, 0x5, 0xed, 0x3, 0x0, 0xa7c, 0x3, 0x100000000, 0x2dcdec7}, {0x4000, 0x1000}, {0x2, 0x5000}, 0xc0000004, 0x0, 0x4, 0x10058, 0x6, 0x1800, 0xf002, [0x1, 0x100000001, 0x7a, 0x4]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001d1000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000059b000)={r2, 0x2}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fe3000-0x4)) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6b) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006bc000-0x170)={0x5, 0x5, 0x5, 0x0, 0x6, [{0x13600000000, 0x7f, 0xfd0d, 0x0, 0x0, 0x100}, {0x0, 0x10000, 0xa0, 0x0, 0x0, 0x4}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x3288}, {0x5c9af462, 0x2, 0x10000, 0x0, 0x0, 0x4}, {0x59f4, 0x3, 0x9, 0x0, 0x0, 0x400}, {0xfff, 0x5, 0xa29a, 0x0, 0x0, 0x1805}]}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fe5000-0x24)={0xffffffffffffffff, 0x2, 0x0, 0x7, 0x7, 0x9, 0x3, 0x6, 0x3fa, 0x9, 0x1, 0x6}) r3 = getpid() ioprio_get$pid(0x1, r3) 2018/02/06 20:28:49 executing program 1: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80801, 0x7, &(0x7f0000dd6000-0x8)) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa1000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000dd5000)=0x10, 0x80800) fremovexattr(r0, &(0x7f000098b000)=@random={"33790104656d2e5b9edfef454631e9db387fffffff466eab5df4217a71dbad1ac2e2cfb300000000000003084d2f81bd9b0bd44ea1f20453d09cb93e", 'vmnet1*wlan0*!\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000dd0000)='/dev/vcsa#\x00', 0x1f, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3f, &(0x7f0000dd7000)) readv(r1, &(0x7f0000dd6000)=[], 0x4e483c74fbc6425) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000dd6000+0x4a9)=""/186) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) socket$netlink(0x10, 0x3, 0x13) fcntl$setflags(r0, 0x2, 0x2000000) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000ec9000-0x6), 0x0) connect$inet(0xffffffffffffffff, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 20:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000127000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004ec000-0xa)='/dev/vcs#\x00', 0x2, 0x2104c1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000adc000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000f42000-0xc8)={0x2, 0x0, [{0x1}, {0xa, 0xfffffffb}]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000907000-0x8)=""/8) 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/06 20:28:49 executing program 0: prctl$setmm(0x59616d61, 0xf, &(0x7f0000eae000/0x4000)=nil) 2018/02/06 20:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002b1000-0xb)='/dev/adsp#\x00', 0x1, 0x200000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/rtc\x00', 0x101082, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000813000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f00004a2000)="46cd") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r2, 0x0) 2018/02/06 20:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f000049d000-0x38)={0x0, 0x0, &(0x7f0000ef9000)=[{&(0x7f0000607000)='P', 0x1}], 0x1, &(0x7f00003a6000)=[]}, 0x0) r1 = accept4(r0, &(0x7f0000661000-0xc)=@nl=@unspec, &(0x7f0000d84000)=0xc, 0x0) recvmsg$netrom(r1, &(0x7f000065b000)={&(0x7f0000577000)=@full={{0x3, {"5ee32c55c4be0e"}}, [{"d7d70fd77cd036"}, {"5de0169cf9fc99"}, {"5799619b2056e7"}, {"89ac021c562729"}, {"550d7c5cb87236"}, {"95599c0491d2ac"}, {"21204099de7552"}, {"adef7af2dccd17"}]}, 0x48, &(0x7f0000d49000-0x30)=[], 0x0, &(0x7f0000285000)=[]}, 0x0) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x7fffffff, 0x20) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000e6f000-0xfda)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[@end]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb84f1b3359ed9f3fd128217a6b2d31e9b2c058d597bad0861e6f586f051da944a19ae10450f9d9445152283621ebbe8d1da1129bac565b62e7a5bc65615dd7830ca84a5251a77e977e3f5279e0ca91a5d2c1b20b6efc94941cd8eed2b5365a160f93c6827c30fb7354d85c5b077f6af5dc0a68e84534c7d041c5894e557f9227e65b43d9207c6b287911e6faadfdde7071ffb7fb399f99c4482d5fcdca36839824acfc97ba366d548a841616b68fe78b20c0367faa82af1e230b7db9664bebd82ecc9162d121a052be5b95e4101d89562b2926d2db811cf03f27998f52ad9e8452bea0021cf976c09c2166e7949cd863e875aed198657eae956270f3a084545157c1a8e9fc3f7929e798c97ebac7a83420f4e1e254428152bd696c82959ae6d15d0a2a891c6c9c33ebe42084856276d59a0f95671b99e0ef3b6b3e6744f5ff3613153bc46fbc49c2868fb17b6da0913c8fb20e6eebedac5f154c56bda3a72f847969f01fee263c0ad201de4d3eb87aeb63ab870d9fa1e7f7ba529dfb6221545e4cedae7414d71a021dd9327180cb0ab13bbcf2690cb34e304d0e2cd2686cd003399e2cf2556fde2c69e39c05cb7666efede46326e7ae40819e7119c2cc94c37753bd1971ddc10c683298aacb75c550a2928e35503d437c237c593e06a515727afd71a46b94b2ab0a5d4d70cb16e63320aa714ca00e41d834a07ddefa0bfed71a3af9b34739a0cc8c732da41110ce2187a101d7f2c9ac1bf26c3469c27d5b8f15c579b9e25746b4420140ac89bd1a5fe30892069c31bd5773cb70fb3d7226dcd3b7296188ccffc9fa11fd0080dda8fe4041eae295af9af7d16b790f5c7dda1c597b9af5684c7b2d7d8746c6c1dae590e254d24f97cacebc5a7a3a60d36ae7fd2c7644afd7f778f64959d298bfd720ae620f5f894ada603a01b7da4e93cf685e1759860f44108b5acc7f9f881dad0a02b2c4fb998bfeea03faf548b6513c258c6673b476ef67e3219559eacc2132278a9f81cc956eb695a15e3dcbd6f03b07ed36fdd66755cca86bf5455343dbf47395e47aa57cddfb2e76f337bd1b4b019a8e67dda70906d66b9662b8c6948589e379f7da71795dc9d8beff97f0d71a6cfca640444274b9247a0eca4df21889e006b1aa4efc5c95737436e369aacfff374b9ea291b8a42395a88de39522589fda4a9ac55965fb09fe4bae6f5c82e0b11531fa5601fad4eed518b4ef7a24f7ba14261e4d4e6d7d49aacdcddad6f3c95c5cc1b6fdec8f5b5c0466f2984eaabef645d1cd872c1bbbcb71d85831b48849ddb5d656c1773b13f9071432c0817945bc446094ddc967e4fb31ccea6008d65d2bc4dc9e8c2cc50b77b22af4d60cd395e509b700f0120ab216914feadbf7e7d63e528685d78d2040ba35c0a7bf37603d67cb45b928e3f04f74190ad8a9037235bc48d486cf829797d24dd94ae0d6c3b2d6b1687a6c5c30ddf0a526ed24d3d289512a4d6addb4f3e3472ed640f18832bc4cdfbdaf38ce7992a20c909d7b238bf8bd9f5281af2bf357e1481e7e9430ea75e6e56a6c4923ee58a2656ded3e61742c648ea154d5bf0cad24aabac8218d00a3f18f36b9ab67e9edae8ae11b1113d3f77515934be3c6f85fd4806f0fdf2b738d7666aca4bf8ff31b9d195bdabe0949d8212d22b574a09da488cb3bd27a2eb5192786b416a8ac69d0c383fef59e3990c5c39660ba1078bec031666f3a61b6cf98381165bee35e6c5cd6366e856f006db700dcf6d38744c1e2b98f879934be80a7bd6f00f88527067b1b1a6fc26f9986040cc0195d12aef3446fff63c758488b9fe2b65b874bcb1c2396cc41d440299d24ff0c4dcefe10c31035e3d6cc470faff3bb88b4ecfc9a5a6299ecc0247ecd6f32e754cce49d1f35df5f5a6895e2de6757fd312546fc5498d1531fbf11a6414c25777163d239e03ce52f0dfbd095f4f609a657f8a93f47286a770d69aa5012542b00ee25870deddca3121899bb59132c5dd77bd73d9ad0138dc348c7427989eb72b4c2055f46783416a145a74f7fe061d9b27bb7e80edaaba792c479ab3f0d0f762e59710a28a37148a5ec48de6fc3315ae9f9a4ae087df6087b0f343a1165802be4f9c853ab62a9c8513d28f6d409cf640cd29a8e0fa2f08d6481e7b94dbcf85e6d83c5c26fc04aff723f5d2053d8ef32486d54e7167a93ee862cd9d3d02ea5b754bf44d7b400c683d5b1b117d123cf822ea60d4de108c2e9a185dea2b43ed5ee56420e8c6a2cdb04986a948f6bdefac70e3d1de5d89d6ea9e86a331199551423a0c1b7f4c993fc6b1f2c6a9ff879f422e6dffbc02e7abe3d9a45fb20b4687e5733f3c2c66e233a7f895d4e6b2292cea10abe8d6e5577708eafb2b604ded50be9fd29fd76698e27f4d5e1c75b7363ffd2582f2e4e7324c0d67c1f22d5a0f41cc66863c08da70b87c0424d9c9b284fa0f0f565132c6212811fd396f769f233baa6708d458864f0cdca98da0f135594e2f69291ae87e39e8e46e1bd17e7001de1f0813f881f3ead478958a06451d802d62fe511aa6e6ed9910e837124eb69e49eb2d8b917756fd54ac554e5674b8aafc6ddc8ca7e3826106d9cca344720284eeac05f25799482a2eb7c79391f036134d6934d573a93b37097f62f083cf418e1e30787178a2094dbe1cea94c218b6a24f4f6d9fc5903cfd5b7832750f0bac9859ef32f34aef9d0f19ae42161023220546c39dfe8d0bf60b895c46c4981cd2881d5b605c7a32a7d8b56dfd9184898e3463cf91b2270f9daf25f7b0494f36dacbf997743cbf1682eb009ffe477ffb8caa6fdb32e511cffc4df65feddbbf7fcad8c6ab1ef1aec110a3ec5a3287d42507d1e91822247cad068788e9113602c889d4117a7c897e0e4f017a53f8c88fc87c761f7a46c491796e9da44da5dc24b936ed778f479661bd301d01246facc4f84beab3f88ac7d571fe355edc5c4891f88a10adbbbd7812e19aadfe8ced9e33b2b39e7a2e7a2f9a389378330500e50e26cc0599334270319aa53fe701a257c3880ccf8142b64ec0ea0ab28ba67fb831001ba0fdc49a62ec40d0486698d44e878d1de9907cd993c729ff2a3db3c79f013c6710642b28bee754adc4bbd2e3ef0d8edac2358d3e323bd8bc7dc353f3a0c39d1fdf769edcad3274a8dc76d7ea76f34ebd790e270574f8c2fe2dcfda435df98a421490e21a6e1277b22ff4eef4c2c172a9f6c2d65707c8931988abd7555de72212589088ebc2fce246e906d6472dacb9ffc9d137fc6e6d66419b0fe215ebf5ead7be43850082cc6be9261aa9727ea5d63d30fd87e698c828df592fff5dde22641c86951a005f205bc10b12086afd39c751d94016e4d761911b83916da7be1ca4b492bd834173b08d2268f0c88f062b2ba6f96897855c1717873f50d038b5a67a2656baafcd48c516e85e5ee1f4d52de9aa170eda5142466fa2d722323c19c189110c95966e312c0f532ee204465890374fb57999009c67228bb7431ec366be4e1cf8f2adffb6d545257a9aaee8b5b8793f6e2ee43da13d6e720355a94cfa819fe61769411b506496d117dc11f054811c9088d82de1a77909823b8c3ab38dde94fbc7512333d13a6f6ccef5a868d9e776567628213b13d199926ce1b71f96648685f8614673bc85f051423a0d2995e682944799756b1152c9b8e086078432fe6fae04db1b799559d9cbcbb3618631032a36069eb73f7c0c27e34af5233e6cc6c39b6253bc9f62e6b09295d78a353787991ad30c0347d3ec1f2bc6b695a5b3c061191e89af2de61a47358963bf7cfdadf164da4f4576a3bac44b463abb2a86cdb7fa57d2cc536323e01ca06410d170cb75278c3b0fc50869c0878733e3ea557e5d3de8e9bb0932360d6273b9e67587eecb1e9e3ba9fcbfa0dff7b1211a661ab6d41a3d33c9462ae10eb6d89c29f8d3879f88779343d4e27963c00ecaa3b0f190e82cf5b300ebc8fc27cd3e0e7029c11bb85730548f556faaf6ed2f22e8492b770655cd1404cf6d877a760843cb2e12e42100932066ba6c7e841d201c7e6b221f2996242ab4e47e8804f9adcf7bc946a4a76671db32234128736177a208bf6e531682c68f8a7a3b5f5310ea213c51ea25c58c6d9a4f2b0dc8284ba278ec752b215f575e590d85143fd545456f29144b89fe9216a57048f50ef9a16489c09d9f61ca77f9f54fa497ff7cd05e4ea4b8644e1f903a6eb6a4b4f43f63ae0e0cceed147f07e40f7d8275968c287850c2e915812556a5806e18214abe4db243f19b1c011521d94d09f2c1d6893e569315ef930361eb2817840b8d9983e5d90bd842b95d98ab1e0d027401f2cd92a31311fc4129e09ea68eb49c53eb88de115cd2d6e81038b14ade54462ab4d07188dd0a9e01a5b67583b152a50cdbf97eccb290c6afb2cb3969d43bb71e024f9bfa320dd3ec3eb0b16e520b5c5d870b4086e88208a8daa06fb7940e045db1944157200be2a6e4aa8caae8ca9d4cd5f1c0f1a140d3b570aabdedb30d0cb1fd1a6a86afa1815caeb5a6f1d3c41ed8def8b5cc4cf45b13ba38026e321e05a2cfdac554c610f2a1ca97d016b134ccb1bee2c7c5818d107e27ea82e4f60e188a6487d43b38444355872f5214e757506e94c152de0ef576aa779a43e054ad5432687f47b172c0ef490d66f0711fc4acad8522cf7812bd9cbd4bfeb9bef56ae72f6db62449e9dc490e2e8424e62ed20bdec17954c686fd667b9e66c8876298e6d3614dfb97f8d259c5b32ed6ecf3da13e70aac8292a2442455d5bff3a84df87c871a91d21af6aa644d4f3b42cdaca91d3082c35e669de3ff63d56ba5656f3ed4588555494ff61243246131d1c447ea7eaf549ec46440693659ad3a77a1afb73725c64cf903bccf52b7d7703edd546e798a351b3a87051bc4a18545dad0a5b743a7ddd7a58548163a00bb21a9dda155602d153052685d857e46b74c5e60a12c702b05cecce801d3783644b4571c34211be1b3b0294d27ad7064b4df8dac216d6c8f44da06c207234000a80ab1e8509da3632c0ae4d1720f605114855fe5c0c35bab2a56801e1dcb21ebdddc382775991edc6ed1643256b8ca5d8d36693463b048a16beaf2a4897013e7a0f50b48f57bb93091af003f8993ee5adbd50824f6e69cea70480315a892d828b6c1e80b2d5985160aff6bddf33963c1e6fa594fcf21aa0ffe156671789a242844731233190b92bfe06466a621cdfa545c127baf188d153380c626a26fdf6bdb0f23be29f354c3121e4418ab93837f058310da12180b8d7bdad0156d94d808025137b42cdc0215cab31d5e8d0750be15a02ad83eeca6b311c2578872733f2c63f044f7462a3e78451cc5bf6e28d488e8e001a20b2940d219fb1d37d9eea9091e1a5bd1607140454a87faa753b66336fb38ab79e307563f723df15faae164b12ae9e59b111a8c751a8ef11b02ac2e4a49d55fc02e358e248363430c9d77990d518cdf4a518cb41fdd63bdc9009aff1a8b82e3d560f64a"}}}}, 0xfca) 2018/02/06 20:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000804000)='sessionid\x00') r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x400200) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f00008a4000-0x4), 0x4) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000664000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) 2018/02/06 20:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) preadv(r0, &(0x7f0000cd2000)=[{&(0x7f0000b65000)=""/162, 0xa2}], 0x1, 0x0) memfd_create(&(0x7f0000936000)='ramfs\x00', 0x3) 2018/02/06 20:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007c6000)={r0, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) close(r1) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_open_dev$mouse(&(0x7f000093c000)='/dev/input/mouse#\x00', 0x10000, 0x800) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000cc9000-0x2e)=@random={'user.', 'trustedeth1.posix_acl_accessvboxnet1ppp1\x00'}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) 2018/02/06 20:28:49 executing program 1: modify_ldt$write(0x1, &(0x7f0000bcd000)={0x1ff, 0x100000, 0x0, 0x7, 0x0, 0x1fffffffe0000, 0xf67e, 0xbf, 0x100, 0x9a}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) r1 = syz_open_dev$sndpcmc(&(0x7f000096f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x80040) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00008bd000)=[0x5, 0x7ff]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getuid() 2018/02/06 20:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$key(r0, &(0x7f000078c000)={0x0, 0x0, &(0x7f0000972000-0x8)={&(0x7f0000648000)={0x2, 0x16, 0x20, 0x8, 0x2b, 0x0, 0x0, 0x1, [@sadb_ident={0x2, 0xb, 0x2, 0x0, 0x1}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x6, 0x4}, @sadb_ident={0x2, 0xb, 0x6d8, 0x0, 0x176}, @sadb_spirange={0x2, 0x10, 0x2, 0x3}, @sadb_spirange={0x2, 0x10, 0x1, 0x0}, @sadb_key={0x1d, 0x9, 0x6e0, 0x0, "b1e96c2ab5b255a25b8eeb99206bad438518ee51b55858b73963a4ec8cfd84a8908cc0e01e11ff61a8b2e0096d4b241e37625d62c336476a5220226dcf5453034e4e076ad7b9c5ee524408e77ed878842bce7ab152360b5099fb59dc998ed6bf45c488a83d2d97b91d059e61637d7d388ce14dcc3ca43a317a047d97c16f8490641fe206bf36956381de3abcfc24ceaaed480c080c8321a98197c602b70081393d0ce469a63fa883dcc8a2fc41af02ab552e853de3b188c0f3681c1e5b693f08c78e2e142b4493529b8b9376a2075d80d589e78a9f06cabaad06a58b"}]}, 0x158}, 0x1}, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00009cb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 20:28:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3ff, 0x80080) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xc31000)=nil, 0xc31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c32000-0x10), 0x3, &(0x7f0000023000-0x90)) r1 = syz_open_dev$midi(&(0x7f0000084000)='/dev/midi#\x00', 0x6, 0x30000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c08000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x5}, &(0x7f00002f3000-0x4)=0x98) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c33000-0x8)={r2, 0x5}, &(0x7f000071e000)=0x8) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/06 20:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000524000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000295000-0x4), &(0x7f0000269000)=0x4) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003aa000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ba4000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000305000-0x4)=0xe8) getresgid(&(0x7f0000a40000)=0x0, &(0x7f000080e000), &(0x7f0000b27000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c8f000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fe6000)={0x6}, 0x4) [ 120.864933] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 120.874804] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 120.891167] device eql entered promiscuous mode 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 120.974296] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 120.984197] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x1000000000000001, 0x2, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000017000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000019000-0xdc)=""/220, 0xdc, 0x40000122, &(0x7f0000009000)={0x2, 0x3, @rand_addr=0x80000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000018000-0xb)='/dev/vcsa#\x00', 0x4, 0x4000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000017000)={0x1ff, 0x5, 0x4, 0x0, 0x0, [], [], [], 0x9, 0x9}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000f000-0x1c)={&(0x7f0000019000)=@hci, 0x6, &(0x7f0000019000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000006000-0x68)=""/104, 0x68}, {&(0x7f0000016000)=""/81, 0x51}], 0x3, &(0x7f0000016000-0x81)=""/129, 0x81, 0x7ff}, 0x40000040) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000004000-0xc)={0x2, 0x20, 0xfffffffffffffff7}) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) alarm(0xd86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) 2018/02/06 20:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000be6000)='/dev/input/mouse#\x00', 0x800, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000047000-0xb8)={0x0, 0x308d, 0x5, 0x204, 0xfdc1, 0x7, 0x7, 0x8, {0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x4, 0x6, 0x7c03, 0x9, 0x2}}, &(0x7f0000942000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000012f000-0x8)={r1, 0x9}, &(0x7f0000a8b000-0x4)=0x8) r2 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000020f000-0x1)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'crct10dif-pclmul\x00'}, &(0x7f000078f000-0x3a)}) 2018/02/06 20:28:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e75000-0x4)=0xe1, 0x4) socketpair(0x18, 0x5, 0xc54f, &(0x7f000003f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e76000-0x4)) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000e77000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x1, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0x3a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000044d000-0x10)="4d696db812906dfe703f465e6ec614c3", 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000383000-0xb)='/dev/audio\x00', 0x404000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f000039f000-0x1)='\x00') sendmsg$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) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e76000-0x10)={0x0, 0xffffffff, 0xda6, 0xfffffffffffff000}, &(0x7f0000e76000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000e75000+0xa6e)={r5, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x81, 0x6, 0x8, 0xfffffffffffffc01, 0x9, 0x1000, 0x7, 0x5, 0x22, 0x80000000, 0x100, 0x7fffffff, 0xfff, 0x1, 0x7fffffff]}, &(0x7f0000e76000-0x4)=0x108) socket$inet(0x2, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000e75000)=""/150, &(0x7f0000197000)=0x96) syz_open_dev$sndpcmp(&(0x7f0000815000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x404100) 2018/02/06 20:28:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000208000-0x32)={0x3, 0x2a, "fd27a0faa8bc008dc34a1bad4a1637fccaeae68ca3106ba827a77820ea95194a5349e918a05316a01f5e"}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x5, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000014000)={0x8, &(0x7f000000c000)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000015000-0x8)={r2, 0x3}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000015000)='/dev/urandom\x00', 0x0, 0x200100) socket$bt_rfcomm(0x1f, 0x3, 0x3) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/06 20:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x4000000000001260, &(0x7f0000177000-0x80)) 2018/02/06 20:28:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0x0, 0x0) 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x40, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8d000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000a3e000)=""/4096) bind$bt_sco(r2, &(0x7f0000b31000-0x8)={0x1f, {0x3, 0x1, 0x8, 0x0, 0xd2d2}}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000096f000)={0x7, 0x722, 0x8000000000000, 0x1}, 0x5) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c31000-0x4)) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f000063d000)=0xcf) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00002f4000-0x38)={&(0x7f0000844000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de4000-0x70)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[]}, 0x40c1) shutdown(r0, 0x1) bind(r0, &(0x7f0000bd8000)=@l2={0x1f, 0x0, {0xff, 0x1, 0x940, 0x100, 0x100, 0x4}, 0x5, 0xffff}, 0xe) syz_open_dev$amidi(&(0x7f00008ac000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x82000) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000)=[], 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/02/06 20:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x4000000000001260, &(0x7f0000177000-0x80)) 2018/02/06 20:28:49 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000007000)='/dev/admmidi#\x00', 0x0, 0x2000) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x88ad6e05269cfce7) 2018/02/06 20:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000291000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000357000)='em1em1posix_acl_access]\x00Z', 0x2, 0xffffffffffffffbf) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000635000)='/dev/vcs\x00', 0x40, 0x0) ioctl$TCXONC(r1, 0x540a, 0x40) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) pipe2(&(0x7f0000183000-0x8)={0x0}, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000042b000), &(0x7f00008af000-0x4)=0x8) 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002d000-0x16)=""/22, 0x16}, {&(0x7f000002d000-0xf9)=""/249, 0xf9}, {&(0x7f000002d000-0x73)=""/115, 0x73}], 0x3}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f000001e000-0x1000)=""/4096, &(0x7f000002d000)=0x1000) 2018/02/06 20:28:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20008) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8000000000000019, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) accept4$packet(r3, 0x0, &(0x7f0000889000-0x4), 0x80800) 2018/02/06 20:28:49 executing program 0: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004e2000-0x8)={0x0, 0x2, 0x80000000}, &(0x7f0000ae5000-0x4)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000029000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003bc000-0x4)=0x14) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000470000-0x8)={r0, 0x5}, 0x8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ae5000-0xe)={r0, 0x0, 0x3, [0x7, 0x8000, 0x1f]}, 0xe) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ae2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002e5000-0x73)=@ethtool_eeprom={0xb, 0x0, 0x9, 0x63, "033e14d18adbf322acf1e43d2eafcf6f99ec1e41638a3016d8eba6d6b0be3fa604e39a7c32f5ca1ea238c3530f27b614d648a5c3ebe7796a0a1a648970a03e5bc26bca13a37e4a4fc281ded5e056837b146424ffcfe872279e78923b402fcc5c83d987"}}) 2018/02/06 20:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0x6)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d5000-0x4)=0x8) socketpair(0x1f, 0x805, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ea000-0x11)={0x0, 0x9, "8ac3d36633ac016af7"}, &(0x7f000080b000)=0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c6000)={r3, 0x7, 0x7, 0x2, 0x3, 0x4a5}, 0x9) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000545000-0x44)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004d3000)) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ec3000)=""/87) 2018/02/06 20:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000d09000-0x8)="191d3ece254d25f8", 0x8, 0x1, &(0x7f0000307000)={0x77359400}) write$sndseq(r0, &(0x7f00007a8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) setitimer(0x3, &(0x7f0000971000)={{0x77359400}}, &(0x7f0000993000-0x10)) 2018/02/06 20:28:49 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x4, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000064c000-0x85)=""/133) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000447000)) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./file0\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/06 20:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000cea000-0x8)='keyring\x00', &(0x7f00007e4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003f3000)={0x0, 0x7ff, 0x5, 0x4}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/06 20:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000e6000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d75000-0xf)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$TIOCEXCL(r0, 0x540c) uselib(&(0x7f000000e000)='./file0\x00') inotify_init() 2018/02/06 20:28:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x8, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000397000-0x18)={r0, &(0x7f000032c000), &(0x7f000039d000-0xcb)=""/203}, 0x18) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000080000)={'vcan0\x00', 0x0}) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000039d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/06 20:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005df000-0x4)=0x2, &(0x7f00001ff000-0x4)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0xffffffffffffff46, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000cbf000)={0x0, 0x0, []}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000927000)={0x9, "ddcc91f6e624"}) 2018/02/06 20:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003f3000-0xf)='/dev/sequencer\x00', 0x399100, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071}]}) [ 156.127239] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) [ 156.137139] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 246.751174] INFO: task syz-executor1:14117 blocked for more than 120 seconds. [ 246.758523] Not tainted 4.15.0+ #210 [ 246.762770] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.770733] syz-executor1 D26432 14117 4227 0x20020004 [ 246.776375] Call Trace: [ 246.778968] __schedule+0x8eb/0x2060 [ 246.782689] ? __sched_text_start+0x8/0x8 [ 246.786839] ? mark_held_locks+0xaf/0x100 [ 246.790990] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.796098] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.801126] ? trace_hardirqs_on+0xd/0x10 [ 246.805277] ? prepare_to_wait_event+0x1dc/0xba0 [ 246.810046] ? prepare_to_wait_exclusive+0x530/0x530 [ 246.815158] schedule+0xf5/0x430 [ 246.818528] ? __schedule+0x2060/0x2060 [ 246.822498] ? lock_release+0xa40/0xa40 [ 246.826480] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.832366] ? dl_cpu_busy+0x370/0x370 [ 246.836258] ? __might_sleep+0x95/0x190 [ 246.840233] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 246.845089] ? blk_mq_poll_stats_fn+0x1f0/0x1f0 [ 246.849791] ? hctx_unlock+0xcc/0x120 [ 246.853622] ? blk_mq_run_work_fn+0xa0/0xa0 [ 246.857945] ? percpu_ref_kill_and_confirm+0x1f3/0x3b0 [ 246.863236] ? prepare_to_wait+0x4d0/0x4d0 [ 246.867474] blk_freeze_queue+0x4a/0x80 [ 246.871447] blk_mq_freeze_queue+0x15/0x20 [ 246.875675] lo_ioctl+0x10ce/0x1b70 [ 246.879318] lo_compat_ioctl+0xab/0x140 [ 246.883290] ? lo_ioctl+0x1b70/0x1b70 [ 246.887088] compat_blkdev_ioctl+0x3ae/0x1840 [ 246.891584] ? bfq_create_group_hierarchy+0x110/0x110 [ 246.896783] ? security_file_ioctl+0x7d/0xb0 [ 246.901219] ? security_file_ioctl+0x89/0xb0 [ 246.905643] compat_SyS_ioctl+0x151/0x2a30 [ 246.909883] ? do_fast_syscall_32+0x156/0xfa1 [ 246.914388] ? bfq_create_group_hierarchy+0x110/0x110 [ 246.919595] ? do_ioctl+0x60/0x60 [ 246.923064] do_fast_syscall_32+0x3ee/0xfa1 [ 246.927395] ? do_int80_syscall_32+0x9d0/0x9d0 [ 246.931990] ? syscall_return_slowpath+0x2ac/0x550 [ 246.936925] ? prepare_exit_to_usermode+0x350/0x350 [ 246.941963] ? sysret32_from_system_call+0x5/0x3b [ 246.946826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.951689] entry_SYSENTER_compat+0x54/0x63 [ 246.956105] RIP: 0023:0xf7f44c79 [ 246.959469] RSP: 002b:00000000f774008c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 246.967184] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000004c06 [ 246.974457] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.981730] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 246.989240] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 246.996568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.003846] [ 247.003846] Showing all locks held in the system: [ 247.010169] 2 locks held by khungtaskd/759: [ 247.014581] #0: (rcu_read_lock){....}, at: [<00000000b3b533f6>] watchdog+0x1c5/0xd60 [ 247.022663] #1: (tasklist_lock){.+.+}, at: [<00000000440cd9e2>] debug_show_all_locks+0xd3/0x3d0 [ 247.031702] 1 lock held by rsyslogd/4029: [ 247.035854] #0: (&f->f_pos_lock){+.+.}, at: [<000000007729bd98>] __fdget_pos+0x12b/0x190 [ 247.044269] 2 locks held by getty/4151: [ 247.048247] #0: (&tty->ldisc_sem){++++}, at: [<00000000903280c4>] ldsem_down_read+0x37/0x40 [ 247.056942] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fb09d1cd>] n_tty_read+0x2ef/0x1a00 [ 247.066246] 2 locks held by getty/4152: [ 247.070210] #0: (&tty->ldisc_sem){++++}, at: [<00000000903280c4>] ldsem_down_read+0x37/0x40 [ 247.078885] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fb09d1cd>] n_tty_read+0x2ef/0x1a00 [ 247.088175] 2 locks held by getty/4153: [ 247.092154] #0: (&tty->ldisc_sem){++++}, at: [<00000000903280c4>] ldsem_down_read+0x37/0x40 [ 247.100827] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fb09d1cd>] n_tty_read+0x2ef/0x1a00 [ 247.110121] 2 locks held by getty/4154: [ 247.114087] #0: (&tty->ldisc_sem){++++}, at: [<00000000903280c4>] ldsem_down_read+0x37/0x40 [ 247.122773] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fb09d1cd>] n_tty_read+0x2ef/0x1a00 [ 247.132059] 2 locks held by getty/4155: [ 247.136032] #0: (&tty->ldisc_sem){++++}, at: [<00000000903280c4>] ldsem_down_read+0x37/0x40 [ 247.144727] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fb09d1cd>] n_tty_read+0x2ef/0x1a00 [ 247.154059] 2 locks held by getty/4156: [ 247.158037] #0: (&tty->ldisc_sem){++++}, at: [<00000000903280c4>] ldsem_down_read+0x37/0x40 [ 247.166726] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fb09d1cd>] n_tty_read+0x2ef/0x1a00 [ 247.176028] 2 locks held by getty/4157: [ 247.179999] #0: (&tty->ldisc_sem){++++}, at: [<00000000903280c4>] ldsem_down_read+0x37/0x40 [ 247.188695] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fb09d1cd>] n_tty_read+0x2ef/0x1a00 [ 247.197997] 1 lock held by syz-executor1/14117: [ 247.202669] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000b6589539>] lo_ioctl+0x8b/0x1b70 [ 247.211273] [ 247.212892] ============================================= [ 247.212892] [ 247.219925] NMI backtrace for cpu 1 [ 247.223558] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #210 [ 247.230107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.239432] Call Trace: [ 247.242001] dump_stack+0x194/0x257 [ 247.245601] ? arch_local_irq_restore+0x53/0x53 [ 247.250239] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.254882] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.259265] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.263747] nmi_cpu_backtrace+0x1d2/0x210 [ 247.267959] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.272425] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.277674] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.282838] watchdog+0x90c/0xd60 [ 247.286270] ? reset_hung_task_detector+0xa0/0xa0 [ 247.291084] ? complete+0x62/0x80 [ 247.294519] ? __schedule+0x2060/0x2060 [ 247.298465] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.302757] ? __lockdep_init_map+0xe4/0x650 [ 247.307138] ? do_raw_spin_trylock+0x190/0x190 [ 247.311688] ? lockdep_init_map+0x9/0x10 [ 247.315717] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.320792] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.325777] ? trace_hardirqs_on+0xd/0x10 [ 247.329894] ? __kthread_parkme+0x175/0x240 [ 247.334188] kthread+0x33c/0x400 [ 247.337525] ? reset_hung_task_detector+0xa0/0xa0 [ 247.342333] ? kthread_stop+0x7a0/0x7a0 [ 247.346280] ret_from_fork+0x3a/0x50 [ 247.350050] Sending NMI from CPU 1 to CPUs 0: [ 247.354552] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.355544] Kernel panic - not syncing: hung_task: blocked tasks [ 247.368220] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #210 [ 247.374770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.384098] Call Trace: [ 247.386663] dump_stack+0x194/0x257 [ 247.390267] ? arch_local_irq_restore+0x53/0x53 [ 247.394913] ? vsnprintf+0x1ed/0x1900 [ 247.398690] panic+0x1e4/0x41c [ 247.401854] ? refcount_error_report+0x214/0x214 [ 247.406591] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.411930] watchdog+0x91d/0xd60 [ 247.415365] ? reset_hung_task_detector+0xa0/0xa0 [ 247.420179] ? complete+0x62/0x80 [ 247.423611] ? __schedule+0x2060/0x2060 [ 247.427556] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.431846] ? __lockdep_init_map+0xe4/0x650 [ 247.436224] ? do_raw_spin_trylock+0x190/0x190 [ 247.440779] ? lockdep_init_map+0x9/0x10 [ 247.444810] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.449899] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.454900] ? trace_hardirqs_on+0xd/0x10 [ 247.459018] ? __kthread_parkme+0x175/0x240 [ 247.463312] kthread+0x33c/0x400 [ 247.466650] ? reset_hung_task_detector+0xa0/0xa0 [ 247.471460] ? kthread_stop+0x7a0/0x7a0 [ 247.475409] ret_from_fork+0x3a/0x50 [ 247.479595] Dumping ftrace buffer: [ 247.483171] (ftrace buffer empty) [ 247.486859] Kernel Offset: disabled [ 247.490482] Rebooting in 86400 seconds..