, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x2, 0x0, @empty}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) dup2(r4, r5) 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) ptrace(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) 2018/02/06 20:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0xc2828b833f6f62e5, &(0x7f000049b000-0xc)={@local, @multicast1, @broadcast}, &(0x7f0000215000-0x4)=0xc) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r2 = memfd_create(&(0x7f0000f34000-0xc)='%Dkeyring)^\x00', 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000750000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000096c000-0xd8)=@pic) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) 2018/02/06 20:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$mouse(&(0x7f00002e5000)='/dev/input/mouse#\x00', 0x641, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000000e000)) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) r4 = syz_open_dev$amidi(&(0x7f00007bc000)='/dev/amidi#\x00', 0x80000000, 0x0) bind$rds(r4, &(0x7f0000af6000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) 2018/02/06 20:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000b78000)='/dev/dsp#\x00', 0x5, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f7e000-0x8)={0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00006c9000-0xc)={r2, 0x80000, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fa2000)='veno\x00', 0x5) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 20:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000084e000-0x12)={r3, 0x7, 0x5, [0x10001, 0x2, 0x40, 0xcef, 0x0]}, &(0x7f0000727000-0x4)=0x12) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e59000-0x8), &(0x7f0000999000-0x4)=0x8) [ 42.444928] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=5528 comm=syz-executor3 [ 42.448062] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=5079 sclass=netlink_tcpdiag_socket pig=5520 comm=syz-executor3 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00009cf000)={0x10, 0x0, 0x0, 0x4120000}, 0xfffffffffffffe84, &(0x7f000000e000)={&(0x7f0000c1c000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@generic="337001ebc46cd441b86162839ab00da20e270dbce2d811023e224673d3c7acd1d24132cf04d61df479ab6ce9c86163037d5c9bc6c24e980865e165f9be3c7728bb936f4a0c915d51da8fb899fa3a774db1957145b9d6bda13131741544aca357e2a8b2603ec2396712de29d3a08e2a8341c79b2a1c5e2b5c89501a30fb38071ae3d9"]}, 0x1c}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00002aa000)={0x1200000000, 0x1}) 2018/02/06 20:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) r1 = accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eab000)=0x10, 0x0) listen(r0, 0x0) r2 = request_key(&(0x7f0000295000)='trusted\x00', &(0x7f0000620000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000291000-0x13)='mime_type%cgroup\'-\x00', 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000e80000-0x1c)={0xe000000000000000, 0x3, 0x4, 0x0, 0x4d7, 0x7, 0x8, 0x9, 0x1, 0x3, 0x5, 0xb7, 0x0, 0x10000, 0x0, 0x3, 0xfffffffffffffffb, 0xa69, 0x83}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000f68000-0x4)) add_key$user(&(0x7f00002a9000)='user\x00', &(0x7f00009ac000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000132000-0xf3)="a58ad9e89de7dbdb9685f63e33d6760378adb2b7587f24c751e25871c7050aa59494a00ec82838ba8a55bf2e909b77539a3e6a20f78236bf50e7caa2bd420f6bfbd83cd0dd02ef12213980c987c989596852a168c6b3f810f16f8a7b865d30c0ff63cf0def876a5cc5018a33f1065900319770773ea2da60d12a16225d7d11e7c48051855f2ef5b66ab8503f8f007478547446c9d6558fceb93630fdb02d33111759dff6f99e372228fae22bab84f6098add75c304f16c1316d6c1ff57eb91d9ad7e4a8781afd42d21499f1b7acee11a5c03bceae0dfe33602c46165d55ab494c057ee10a5db891de33933bb429a5794083b61", 0xf3, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000f6b000-0x4)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000907000-0x3)=""/3, &(0x7f0000720000)=0x3) [ 42.505333] binder: 5553 RLIMIT_NICE not set 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c0a000-0x10)='/dev/input/mice\x00', 0x0, 0x4d2000) ioctl$TCGETS(r1, 0x5401, &(0x7f00006ca000)) 2018/02/06 20:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000631000)=@sack_info={0x0, 0x7, 0x80000000}, &(0x7f0000eed000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000747000)={r2, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000580000-0x4)=0x10) 2018/02/06 20:53:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) close(r1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f9d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x2207f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)) ptrace$getregs(0xc, r2, 0x5, &(0x7f0000001000-0x37)=""/55) 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a39000-0x8)='./file0\x00', 0x100) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) listxattr(&(0x7f0000e80000)='./file0\x00', &(0x7f0000275000-0x9f)=""/159, 0x9f) [ 42.548647] binder: 5549:5553 ioctl c0306201 2000ffd0 returned -11 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)) fgetxattr(r0, &(0x7f0000002000)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000)=""/88, 0x58) 2018/02/06 20:53:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0', 0x1}], 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000), 0xfffffffffffffeb3) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/02/06 20:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c1000)={0x0, 0x9}, &(0x7f0000c8f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000086e000)={0x1, 0x5, 0x206, 0x43a, 0x5, 0x9, 0x8000, 0x7, r1}, 0x20) shutdown(r0, 0x1) 2018/02/06 20:53:56 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007af000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000a76000/0x2000)=nil) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000030f000)={&(0x7f0000eff000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000fbe000)=[{&(0x7f0000fbe000)=""/107, 0x6b}, {&(0x7f0000a02000)=""/214, 0xd6}, {&(0x7f0000ef7000)=""/254, 0xfe}, {&(0x7f00000aa000)=""/149, 0x95}, {&(0x7f0000fbf000-0x57)=""/87, 0x57}, {&(0x7f0000deb000)=""/4096, 0x1000}, {&(0x7f000025f000-0x49)=""/73, 0x49}, {&(0x7f00007d8000-0x48)=""/72, 0x48}, {&(0x7f0000fbf000-0x62)=""/98, 0x62}, {&(0x7f0000fbe000)=""/180, 0xb4}], 0xa, &(0x7f0000fbe000), 0x0, 0x6}, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x1, 0x3) 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dea000-0x8)=0x9) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000b7f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000355000-0x4)=0x10) open_by_handle_at(r0, &(0x7f0000a0a000)={0xf, 0x2, "7ee6aee5e8166a"}, 0x200) r1 = syz_open_dev$sndseq(&(0x7f0000b92000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000073d000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x100a, &(0x7f0000025000-0x2c)="93185135fb768983c76d32080c27e8f502f4c893d65e99ca70001f64057c3506380500000000000000ebc0b3") mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002a000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002a000-0x4), &(0x7f0000029000)=0x4) 2018/02/06 20:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x7, &(0x7f00002b9000)={0x0, 0x2, 0x4, @tid}, &(0x7f0000a22000)=0x0) timer_getoverrun(r1) writev(r0, &(0x7f0000d4c000)=[{&(0x7f00004af000-0x67)="99b8e424353a6ea5cd5d257dde97135c9b6083229547ba32f6e2107a7ede879d2320409d9ac62a30a835dc46e1fabc278f561f56b7a0b8d075a405e1d11a2d976d22be78ab302a1b371d0e3383d8ba2e908702eea637fd8e389cca68359edb26559bc0982043e9", 0x67}, {&(0x7f0000496000-0x1000)="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", 0x1000}, {&(0x7f000018e000-0x35)="5dcf80f99c89649b89655bee4de981a6d91412845b8e231a8d1f649e4bc05aafbfbf6da7e3ebf4e351c9cad87100bf608e973cc0b3", 0x35}, {&(0x7f0000d89000-0x24)="177ab894ee83e75a8d56e0d12a2154265fd175f031c4e694ce876a5f4fad5056973e73d6", 0x24}], 0x4) sendmsg$nl_xfrm(r0, &(0x7f000028f000)={&(0x7f000086a000)={0x10}, 0xc, &(0x7f000004b000-0x10)={&(0x7f0000c10000)=@expire={0x110, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "0f47e453"}}, @mark={0xc, 0x15}]}, 0x110}, 0x1}, 0x0) [ 42.659349] syz-executor6 (5578) used greatest stack depth: 16272 bytes left [ 42.669243] mmap: syz-executor4 (5592) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000023f000-0xc)='/dev/autofs\x00', 0x10000, 0x0) write$selinux_create(r0, &(0x7f000031a000-0x48)=@objname={'system_u:object_r:public_content_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x38, 0x20, './file0\x00'}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000219000-0x8)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x7, r1, r1) sched_yield() r4 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ppoll(&(0x7f0000f50000-0x48)=[{r1, 0x400}, {r4, 0x280}, {r4, 0x1}, {r1, 0x2}, {r1, 0x4100}, {r4, 0x40}, {r1, 0x1}, {r1, 0xa000}, {r4}], 0x9, &(0x7f0000757000-0x10), &(0x7f0000076000)={0x3ff00}, 0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000f53000+0xb9a)=0x8000, 0x4) r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/06 20:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x400) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000832000-0xc)={0x0, 0x0}, &(0x7f0000587000)=0xc) lstat(&(0x7f0000d4f000)='./file0\x00', &(0x7f00006b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) read$eventfd(r3, &(0x7f0000079000-0x8), 0x8) write$eventfd(r4, &(0x7f000026f000), 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000940000-0x4)=0xc) lstat(&(0x7f00004f3000)='./file0\x00', &(0x7f00009bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000258000)={{0x7, r1, r2, r5, r6, 0x184, 0x8}, 0x94, 0xf9, 0x9}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r7 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000003e000-0x30)={0xfd84, 0x4, 0x2, 0x4f, 0x80000000, 0xc044}) write(r7, &(0x7f00002e8000-0x74), 0x0) 2018/02/06 20:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000096d000-0x4)=0x200) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc6000)="070000000adcdc", 0x7) 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)) request_key(&(0x7f00007c0000-0x6)="6c6fa76f6e06", &(0x7f000041b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e38000)=',-^\x00', 0x0) 2018/02/06 20:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ae0000-0x60), &(0x7f0000041000)=0x60, 0x80800) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000018b000-0x4)=0x7, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000460000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aed000)={0xfffffffffffffff7, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000da9000-0x10)={r2, 0x10000}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00004d0000-0xe8)) openat(r1, &(0x7f0000432000-0x8)='./file0\x00', 0xdd4ca3f084f2da5c, 0x2) 2018/02/06 20:53:56 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000044a000-0x90)=[{&(0x7f0000fd7000-0xb8)="cfa34269c1cfad0410f875a1ffa49ffc126badf872ddb50f22414f822177bad20869c8866fcb5c0a48bed5eed6eb398de1039b7bb9c66d339307209797211143dea55e36aaa7417de2b45ea53ae95087afb18f32d8620a65b18d68b7fefa3d42afee94dd442b7a68031fae9a6c50eb8a73d72c73f3817eb722cc5734d04b6dbe20f99edb267d3407d2ff2ddd7b6b7ebb9d0c23b890e313e109d12a80d83886ad509a43861fb7389229929bdfa03a93f9c9f363c147f1e817", 0xb8}, {&(0x7f0000571000-0xac)="27259269d0bee35c885fa5dc2d8b9a189391e56127a7a5b70f80815b02198acb8f959da159b7c7296fc37396220ff67877ea5e6d7091a0cb0017c9ed586b4017db8990f5e9374bbc536c5a3f54524a4a4a837e81bf496e7cafeb8d9f91fbdbec18fc115b5deda4ddc20e3b90825816271a9551d1a80f7fdeed5a950f2cc3d3d403d86582954387c06fc3354e814bb0c7163620a4c948683679193f9f3c4f93020a6a4a2438152abb3ebef9b3", 0xac}, {&(0x7f00008f5000)="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", 0x1000}, {&(0x7f000086f000)="ee253ee01b1ed322cfb12a596b191390f715166b0928d1df16cb971a63358fd84c2e277f58afab98013da10c5e2cc888f2bc189b330e340375f098e14f9c9ad542bc43f057fa2d06ddd28b3845d244439d0ae2175ecfae5b39e449282f91f2d6b87d312c49810a165730d4d02347954aae9c9731be7751445e67b9629755b7b6186786b30437c5ff1c253955c476c8ebfcf93d48d4364cb767bdc4ada81e3cea531e5b631f37b54399b5489b171c7674fa9e3894864e03", 0xb7}, {&(0x7f0000517000)="966b76e8355609adf19d53c9bec44793cad53f8819cb7e48dac38bf6d71700270c7f720ac96ec37eb6d4f5db1d62d3aaeff8ae8a40088c3c81e0799f10b9cd91e43dad0c30bdae683dade570b310f3e3ecee037b1aeff294425b4ac9092ba910d1628717635f2e65eca4abdba5e827076ba6cc72f91c114d10fa74b73d9bb5b7b1d8b0485413154072890d47ee27bab489b4ee9448b99bee7d8f6face5d4a14dbb0fd0fd3f9105c271d0e09c177c35d487eb79889bf1", 0xb6}, {&(0x7f000092d000-0x8a)="aa7280b2056c179f273b55bcaee38becedde62d8987b7fd91b30c72edcbe02a99811b54d3f010d3235e6f057dc1f23f9e9bb758f2851527a9ca26c33af01893a9c7a73a1712f77c50423b164b5ebe29d921238b27ccbbddfdb8bbf59afee6b1ff2ea4f3138b2c913994e89fb701a46726cd7f1201320397d70f30fb19014fed7f61b50352061a8704aff", 0x8a}, {&(0x7f0000dae000-0x36)="322dc237bb50c7a79451c3fd3cf7c5c91c8797f9c870740fb5860dfba2efdfda1eb962ca09870c3e8b685a7c908fba88608a96f75623", 0x36}, {&(0x7f0000181000)="c0dc899c9a387ba7f78ebec10188518b5b764d232a3208ad48d9d36cddba8699b60c51b23f5d0f2e0d66cfa0c81356fc", 0x30}, {&(0x7f0000fd6000)="68af96980917c3c5b6c3700179c5de8ce8148c1132349f92e354f0f0bd188e61de7743283516541cd773b785d7ec08876a9ced92114650d03fc907b6acce7e32ce059dbeba4429331ad3997c300ba091cd4e44c4b9c5c274a0bbe3222d3c26fbfacb9b4ad28273f84211725de6b46a3c1724a4f6ae7ab410928cd1d0a766fdda2a9c9ec8325c23d08f4e72d0c8ca4270ab64ec4d3dd81c6be9384919c9fb90a25daf78cd27c6afddeb5a70efd94a8e87e0ce2bc39eaffd28810455d6667bd5b136ba8ad688fa1608f92cd833648596a6c35d40e74ed241b1e50ca0b2a05628ad53050d8c353ccbf1bf36bac9095bbdd73a25eb9937dc4f", 0xf7}], 0x9, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002a5000)={0x3, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c81000-0x8)={0x0, 0x3ff}, &(0x7f0000cae000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd7000)={0x1, 0x7, 0x8001, 0x2, 0x1000, 0xc126, 0x7, 0x5, r1}, &(0x7f00002f9000)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000fd7000-0x14)={@mcast1, 0x0}, &(0x7f0000988000-0x4)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a0e000-0x4)=0x0) r4 = getuid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008ed000)='./file0\x00', &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$packet(0xffffffffffffffff, &(0x7f000055c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fd9000-0x4)=0x14, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() getgroups(0x6, &(0x7f00007f5000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r10 = getpgrp(0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000647000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000fd9000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000060b000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000575000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000fd9000-0x4)=0xe8) r15 = getgid() r16 = gettid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd9000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000fd9000-0x4)=0xfa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd9000-0x4), &(0x7f00008b8000), &(0x7f0000ea1000-0x4)=0x0) r19 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006b000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000760000-0x4)=0xe8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000dee000)=[{&(0x7f000098d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000650000)=[{&(0x7f0000ccb000-0x56)="ceaa10056b0a17aabded313b7cb2f6f97ea190bf1d416678889858d788556f8ac15d54dcd11cb5bc73b18ed277446e33ed5c0d4792d594c74f0bbbec75d41e3410a70cae794f5ea3d14ca43bf7a9ebd7e6dab9b1b30a", 0x56}], 0x1, &(0x7f00003f2000-0x88)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r6, r0, 0xffffffffffffffff]}], 0x88, 0x14}, {&(0x7f00009b2000+0xb5a)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000bfe000)=[{&(0x7f000035d000)="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", 0xfe}, {&(0x7f000045f000)="66c61e339c27c05cd38d24ab64a2be563b410281604128b800210d9708ddc2c7417440bd26d302cb0e3239ad00fa12bc57ffd6871f319174ecfe0bbf56ed465466e48db8228d55f6312be2efc63f5601818606473996306b1a77843d555622904f5bba8e6e3e41025d521b9e0c2dcd1d382308714eedd8b386ce4ff4ca3cc9119f581d00cc88b5657c01b0a668e45260b0b18930deb3e364a5cddd6074c56695624a06273c76a1250ec49737b7aea37468efeb410585783b4bd7028c6ccf49edd48721588bad523ed14dda264d68b4c31ef1cd65e8d13d3885ac10", 0xdb}, {&(0x7f00001e6000)="12e833d393ad54ffdd5401db", 0xc}, {&(0x7f0000fd8000)="683f5f26ff4ec8be7a4d8dac86919b9c4d04a032d5364646e6c067d49ed8fc298ea55aada5a363586dbb4373dbb9354c015f6b9a185a07af740d6249f842cb685634b2904592ee438e677e8d1494e9fb867fd11c543dba857be09337d4e945c58055af1babfbcb5030f1e0edab8c65a47299cb7d8d33ab74d0cfc6fe322fa5dd6c31d44180878321", 0x88}, {&(0x7f0000fd8000)="07865798bddc7c1d7503bbfa4248fb1fd1b579a2f1ec077ab38d9dbd6525b460255b790cfdaea68a36c67d5b30d9e8d0889f503318d197c6e7064a30a866baee2a2ada4b9dc12623c08da4fa8085fdef06e60ab1fccb549e6669f79a9be4a2c3f0a5b4bd7b573bda1889ae089e8d00f38d512058", 0x74}, {&(0x7f0000fd8000)="84ac718967936121d11e6fb98f761bec89634b11993413b787d22bb15c51fb5ca1112823c24f23d66667be19f181e413b0484bd3312b94ff11c433e1580e16c20fdc5d9049cb3d475d2d334e91f95fbb13672a00644169", 0x57}, {&(0x7f0000fd9000-0xcb)="73fc71b6e0c3099d957264ae1879af500be4b4f2d7db08cf5874dc5683ac01c7a6a7f4fa0da54533cd8268d7a3c1f9701a1d2a58a8444c96b65b0a594a87c3de566f45fbadaeeaefba05019fe865261b5d30a90e94cfa9bfc8a054ecf4b627ddff1345e73cbaa2e0f4e06e2f3ff219efabeea73fd608ea639c4c4673e8bc4762fe530e0f13fb74137249755039b9178662cffd98dc54cce6f84b424c861550566546ac36efbd7c2e7be5ff01c65923b36a5f75ea4cf9aabb35209f4a10c545865fa5d17ca064c5ae231426", 0xcb}], 0x7, &(0x7f0000fd8000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x70, 0x8000}, {&(0x7f0000b40000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b8c000-0x80)=[{&(0x7f0000fd8000)="dec2746f6617b1c3a66c616e98f65cddc2e8c05d8c0bc1f59cbb7a6f14e020dad02c8517b76e55bb459421ee32ba774ed6784b6af18a4b1effa271e28f5d5413ed366db53ad75e55ced08a66aa57cc3cf63bd25243da639bdb8d753aa0902420cbf43c2d08bf2fa81116a7c90b26a37d27544413a67b7e5a9fac8d313fe701082331813ffff16c84e4467825007623caea83277088972144", 0x98}, {&(0x7f00009d5000)="83874511a9dca8c255edbfd960a974c144e0e66a73f9459e3f2d12d379b19fb4af8eca5f955213e0c5129267a8b861f56fc2a6d71dd59eeec43e3f73182c0ffd19dcf3c0af8bcf056433f46586612c5ba9e4bad68d21255988fee2d048b1b12322b6cf50a5b6a0c15ff46ecb1104ee9948c2724493ec68baa33399199b4a2e5bdfb31487366b2c0cf44266cc4fe6433d4d6b4f66d67ddb6f077173575a2dfa480a90ea215d6a47f42aba2a9f0af35998bf8e7099fb2af00f962eb8cc840dc3a3555645737bcc44bdb6df27aa0ec34abc9d9ee33330dff0b0417b08a5f84bcfbe4f", 0xe1}, {&(0x7f00002d9000)="a811f99f", 0x4}, {&(0x7f00006b4000-0xc2)="de88a52dae3e12eefd6d7bd66c86aba09bd96bd599b5367cd12bbdb8c18f030ce168e32c168d4a406e717801e67a43abe967f7b39c471ca92681b52bfb70053cc83a607521c94ca3fcaebcf5e5527c987fcc8bd7d27ae1ecaca876d0643edb40ddb3b46ae3df0e95ab2b0980e653767a5ae5c25b57791a382fa80c54bd0995a227fc01670eb33d31df229c07261b4340cfe711c985d3a55316af4b0e7dcc6b30bcbda702e442d4a55f9c185f4064bec5b3fcb24291c8266844df730b0c90cd00a533", 0xc2}, {&(0x7f0000fd9000-0xc8)="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", 0xfa}, {&(0x7f0000aec000)="43c24354bd42f0225c03f7e98186d85ad75ce686afd03bbc38d654ba3bc5293d8bbf618da968425c0fae39697388481f122f4324aba8c680c9ed244f313b25fe1892ee917b3562449363e71a3660559954c6e4c9babdb1c9dfac75b445d5bb5e588d9955b200b367a03918239919453fa0d339675799c1db4a56c034d8fb7ab9c53646195ecce05c2504ab8adf999d29f067c1b6f16addbf21ddeaa7aa4148f91fc487c885cd677b04cb890cf8d3737e32fd8b4ac6b7bc26a7920f535f01f641629ad15e253bb09fb6ee6874ebfae63a2d87b650d2ab7084b22ae82a4904c2ccb4e79b562c77fc053c6a6063c8481e3d", 0xf0}, {&(0x7f0000fd9000-0x2)="e9b9", 0x2}, {&(0x7f0000153000)="c005bd05131377d15d1bebff30f30e02e9eb1d28fc977f4ce95f69ed24c411aa26b366fbf6df8301c9f0a022cd015c285f8edbd988993d2ef8da25000311927c3e19e8e538726f", 0x47}], 0x8, &(0x7f0000fd9000-0xc8)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xc8, 0x800}], 0x3, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd7000)) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000094a000-0x14)={@empty, r2}, 0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd9000-0x55)="df90b7023fd689bce1c71081fbed7d1b279dcb3de9e27df3a6f8946379ca607c88992bcddc24ab9dd5726235154798ed5c0ceaa9a2e1439061458b79878c6b96af03d924a933cdc524c39db3c2bbb613128054b1db", 0x55) futex(&(0x7f000057c000)=0xffffffffffffff6a, 0x8, 0x0, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000), 0x0) 2018/02/06 20:53:56 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007bc000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x1, 0x0, &(0x7f0000726000)='\a'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ba4000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1000004, 0x0, 0x0, 0x0, 0x8, &(0x7f0000d1b000)=[], &(0x7f00002b4000-0x8)=[0x0]}}], 0x1, 0x0, &(0x7f0000c1c000)="db"}) ioctl(r0, 0x227a, &(0x7f0000001000)) 2018/02/06 20:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x80a, 0x0) [ 42.735796] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=14901 sclass=netlink_xfrm_socket pig=5609 comm=syz-executor6 [ 42.758464] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=14901 sclass=netlink_xfrm_socket pig=5609 comm=syz-executor6 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000066d000-0x24)={0x1, 0x4, 0x3, 0x9, 0x235, 0x3, 0x974, 0x7, 0xb82, 0x9, 0x8, 0x2}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff}) [ 42.814072] binder: 5617:5622 transaction failed 29189/-22, size 0-8 line 2842 [ 42.827673] binder: 5626 RLIMIT_NICE not set 2018/02/06 20:53:56 executing program 7: r0 = msgget(0x3, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000941000-0x25)=""/37) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/06 20:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) r1 = syz_open_dev$audion(&(0x7f0000482000-0xc)='/dev/audio#\x00', 0x1000, 0x210802) r2 = dup(r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000f08000)={r1, 0x9, 0x10d, r2}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 42.869947] binder: 5626 RLIMIT_NICE not set [ 42.870898] binder: 5616:5639 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 42.893817] binder: 5617:5622 got transaction with invalid offset (0, min 0 max 0) or object. [ 42.910014] binder: 5617:5622 transaction failed 29201/-22, size 0-8 line 3020 [ 42.927817] binder: BINDER_SET_CONTEXT_MGR already set [ 42.933642] binder: 5616:5639 ioctl 40046207 0 returned -16 [ 42.964579] binder_alloc: 5616: binder_alloc_buf, no vma [ 42.970141] binder: 5616:5626 transaction failed 29189/-3, size 0-0 line 2957 2018/02/06 20:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x4201, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000941000-0x4)=0x8, 0x4) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f00009c0000-0x8)) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00006df000-0x53)=""/83) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam}) 2018/02/06 20:53:56 executing program 0: msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000285000-0x12)='/dev/input/event#\x00', 0x0, 0x441) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f52000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cc8000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000847000-0x20)={0x0, 0x2, 0x7f, 0x5, r2}) r3 = syz_open_dev$vcsa(&(0x7f0000c93000)='/dev/vcsa#\x00', 0x5, 0x400080) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d74000-0x28)={&(0x7f0000123000/0x1000)=nil, 0x4000000000002, 0x7, 0x90, &(0x7f00001e6000/0x4000)=nil, 0xffffffffffffff2d}) pipe2(&(0x7f00005bf000), 0x80000) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e44000)=0x1ff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000063b000-0x8)) write(r0, &(0x7f0000c29000), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec1000-0x15)='/proc/self/net/pfkey\x00', 0x400200, 0x0) 2018/02/06 20:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000d52000-0x9)='/dev/ion\x00', 0x80800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000328000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00002ab000)={0x24, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x10, 0x11, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) r1 = creat(&(0x7f0000a94000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000066000)={0x1abf, 0x4, 0x74, 0x83, &(0x7f000083e000-0x83)=""/131, 0xda, &(0x7f00005fd000-0xda)=""/218, 0x7f, &(0x7f0000d15000)=""/127}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c8e000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, [0x0, 0xffffffff, 0x1, 0xffffffff80000001, 0x7, 0x5, 0x0, 0x4, 0xff, 0x2, 0xd76, 0x0, 0xfff, 0x9, 0x1]}, &(0x7f0000b2a000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c1b000)={r2, 0xfff}, &(0x7f0000bf0000)=0x8) 2018/02/06 20:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000963000-0x8)={0x0, 0x0}) readv(r1, &(0x7f00003e8000)=[{&(0x7f0000626000-0x51)=""/81, 0x51}, {&(0x7f0000362000)=""/4096, 0x1000}], 0x2) r2 = gettid() pipe2(&(0x7f0000d0e000-0x8)={0x0}, 0x4800) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000ebf000-0x48)={0x8, [0x54, 0x1, 0x1f, 0x4, 0x1ff, 0x2, 0x5, 0x6]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f00009dd000-0x10)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000), &(0x7f0000ff8000-0x10), 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f7000-0x11)='/dev/vga_arbiter\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000136000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3ff, 0x5, 0x10, &(0x7f00004fc000/0x3000)=nil, 0xf1e}) 2018/02/06 20:53:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) name_to_handle_at(r0, &(0x7f000080a000-0x8)='./file0\x00', &(0x7f000080b000)={0x8, 0x6}, &(0x7f00005c6000), 0x1000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000931000)={0x8000, 0x8, 0x7, 0x6, 0x401}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011e000-0x4)=0x4) socket$llc(0x1a, 0x1, 0x0) 2018/02/06 20:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x45, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000af000), {{{[], 0x0, 0x70, 0xfffffffffffffd1b}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00'}, 0x0, 0xfffffffffffffdea, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x310) sendto$inet(r0, &(0x7f0000356000-0x98)="6dadf7cfd031dca37710054a35e876bcf56dfc7ad7c8e4a3a855ccb2dc21ee97226e8d6887be72e0f0c8fee829694de3559292da5c5a8cb189c1a78412564a9890a85f51bb627cbe4b575e40ae323a5ce728eb55e337a1da6dbbbc1adad4f4b0842312fcd7bf4c2445f1b9065abe3a1049c941191600abee00f3e358c3beec5ad45b1187c4d4fc1f138619e3035cfa1fa774dcc339418d72", 0x98, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00004f9000-0x9)='/dev/sg#\x00', 0xfff, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00002f4000)={&(0x7f0000248000/0x3000)=nil, 0x4, 0x2, 0x50, &(0x7f00002cb000/0x3000)=nil}) 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000486000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007d5000)={@generic="3de1d1e5faccbb4aadacc8fab41cc53d", 0x8000080000001}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000099f000-0x32)=""/50, &(0x7f00005ea000)=0x32) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00002d8000), &(0x7f0000baa000-0x4)=0x4) 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c31000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000720000)={r2, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 42.975070] binder: 5616:5643 BC_FREE_BUFFER u000000002000c000 no match [ 42.998246] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.003880] binder: release 5616:5626 transaction 3 in, still active [ 43.010489] binder: send failed reply for transaction 3 to 5616:5639 [ 43.017095] binder: undelivered TRANSACTION_COMPLETE [ 43.022232] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004be000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000586000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/06 20:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x1e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c5e000-0x7)='mounts\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00004e3000-0x5c)={0x80000000, 0x1, {0x3, 0x3, 0x8, 0x3, 0x1}}) 2018/02/06 20:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) syz_open_dev$adsp(&(0x7f000080c000-0xb)='/dev/adsp#\x00', 0x6, 0x4081) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0}], 0x1, 0x0) [ 43.042124] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/06 20:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00001b7000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eb0000-0x96)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000338000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000325000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, r1}, 0x14) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/06 20:53:56 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f04000-0xc)='personality\x00') mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f04000)=@hopopts={0xbe, 0xd, [], [@calipso={0x7, 0x10, {0x1f, 0x2, 0x20, 0x1, [0x0]}}, @calipso={0x7, 0x18, {0x100, 0x4, 0x7, 0x6, [0x5, 0x80000000]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @padn={0x1, 0x1, [0x0]}]}, 0x78) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f03000)={0x1, 0x400, 0x7f, 0xe0, 0x1}, 0x14) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f03000)='/dev/input/mouse#\x00', 0x8, 0x4201) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000f03000)={0x7, 0x1, 'client0\x00', 0x7, "acf1bcf3e8e9d0f5", "4e7e13818ddeaf179b7ef03dc2cec86fab31dd0207c8a723fbb0c614f2e645e1", 0xcc85, 0x4}) 2018/02/06 20:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000475000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0x2, @loopback=0x7f000001}, @generic="cb05b1a37589dffcc5dde5042509061e"}) 2018/02/06 20:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000188000-0x11)='net/ip6_mr_cache\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000070c000-0x28)={0x2, 0x9, 0x7fff, 0x0, "25d2f86e76f61e7f5cddf903082ac3446af28cb50765dbdfac418c57a8a9461d"}) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000143000), &(0x7f000015e000)=0x4) close(r0) 2018/02/06 20:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00004fb000)={0xfffffffffffffffb}, &(0x7f0000d77000), &(0x7f0000d5d000)={0x0, 0x1c9c380}, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) lseek(r0, 0x21, 0x5) bind$alg(r0, &(0x7f0000198000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000503000-0x93)="b43bc5db80d77bf52aee6801a101802b1604850c8894f979a09a3b698127fe81", 0x20) 2018/02/06 20:53:56 executing program 3: mmap(&(0x7f0000000000/0x116000)=nil, 0x116000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000b2000-0xc)='/dev/amidi#\x00', 0x1, 0x202200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000f0000)={0x0}) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000117000-0x10)={r1, &(0x7f0000116000)=""/89}) syz_emit_ethernet(0x1f2, &(0x7f0000115000-0x30a)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02090f", 0x1bc, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xff, 0xb, [], [@ra={0x5, 0x2, 0x800}, @calipso={0x7, 0x50, {0x1f, 0x12, 0x4, 0x8001, [0x5, 0x3, 0x100000000, 0x4, 0xc342, 0x6, 0x93, 0x401, 0x24]}}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1}]}, @dstopts={0x3c, 0x7, [], [@ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x7}, @generic={0x4, 0x33, "50b5860f67f3f465e0d255f7be16f22eddd15f11389dda231208afc127325ba2dab1308403e69c49feab94dab8db6482cb4476"}]}, @fragment={0x2e, 0x0, 0x2, 0x1, 0x0, 0x100, 0x0}, @fragment={0x0, 0x0, 0xe9af, 0xa56, 0x0, 0x20, 0x1}, @hopopts={0x3e, 0x3, [], [@jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0x3f, 0xa, 0x1, 0x5c65, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x8, 0x6, 0x0, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x6c, 0x2, 0x1, 0x80000000, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [], {0xb1dd, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/06 20:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = semget$private(0x0, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f00000b1000)={&(0x7f000057e000)={0x1d}, 0x10, &(0x7f000086e000-0x10)={&(0x7f0000480000)=@can={{0x3, 0xff, 0x2, 0xfffffffffffffff9}, 0x6, 0x2, 0x0, 0x0, "2041583cf26c7de2"}, 0x10}, 0x1, 0x0, 0x0, 0x11}, 0x10) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f000038d000-0xa7)=""/167) 2018/02/06 20:53:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x80200) write$tun(r0, &(0x7f000076e000)=@pi={0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x18, "4533d9e485fbd06e0be8122df116f61a1ff20000ac8d1b9ec634a4a7b8a720e3d6edcdcb1d6687dcfde31bff506e9a4125a0b847a9257498896f9c4f22aa3e67cb850586f7e00a93a5ed783c9833807f9de0172d436cc9a28b9bc9bb91215f291dd5d6393141fe"}}}}, 0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r1) 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eb1000-0x1), 0x4) splice(r0, &(0x7f0000294000-0x8), r0, &(0x7f00000a7000), 0x9, 0x6) 2018/02/06 20:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000055c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) creat(&(0x7f0000ea2000-0x8)='./file0\x00', 0x10a) 2018/02/06 20:53:57 executing program 5: statx(0xffffffffffffffff, &(0x7f0000f9b000-0x8)='./file0\x00', 0x2500, 0x0, &(0x7f000007d000)) munlock(&(0x7f0000a7c000/0xf000)=nil, 0xf000) 2018/02/06 20:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000604000-0xb), &(0x7f0000162000)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007f6000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000da3000)={0x110, @tick=0x8, 0x3, {0x5, 0x80}, 0x1, 0x1, 0x7}) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000) r4 = dup3(r3, r2, 0x0) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/06 20:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000027c000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00002b8000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000638000-0x6)={r2, 0x8001}, &(0x7f0000631000)=0x6) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cda000-0x12)={r3, 0x0, 0x5, [0x4, 0x2, 0x2f43, 0x0, 0x3b9]}, 0x12) 2018/02/06 20:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e5d000)='/dev/midi#\x00', 0xffffffffffffa898, 0x20000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000a0f000)=""/4096) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000042d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000076e000-0x9)='net/igmp\x00') sendfile(r3, r3, &(0x7f0000b58000), 0xfffd) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000cd4000)=""/8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000)=""/220, 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004fb000)=0x4, 0x2) ioctl$int_in(r1, 0x5453, &(0x7f0000eb0000-0x8)=0xffffff7ffffffb93) 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bd8000)='/dev/admmidi#\x00', 0x4, 0x8001) ioctl$TIOCCBRK(r0, 0x5428) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) syz_open_dev$dspn(&(0x7f00008e2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/06 20:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4), 0x0) 2018/02/06 20:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype3={0x5, 0xd}], 0x1) r3 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) fchown(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000070b000-0x40)={0x1, 0x0, 0x9, 0xd1, &(0x7f000007b000-0xd1)=""/209, 0x11, &(0x7f000069d000)=""/17, 0xbc, &(0x7f000044b000-0xbc)=""/188}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) r8 = dup3(r7, r6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000a0b000)={0xe8a, 0xfff, &(0x7f000012b000)="35a59d2d10ff7154a897f4e024bea20a537414354489ab2c451bae575db298f940b778c39cee4c42761746c344492c5567ea2f1b715fe0c598405c8b4cb69d795b514b6e27a1558fdbe3eb6735365d15eeff9cee71f019c9ef9175e9153890ee716d55ca8442", &(0x7f000077e000)="d4170ccbf54960cb85afc1e865fd1d0874423be1511437648af6fb2dd5423070d57db0cf092e77eb44d082077428e9f8d5ac6c77cfb2", 0x66, 0x36}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0}, &(0x7f0000e1f000)=0xc) fcntl$lock(r7, 0x7, &(0x7f0000fad000-0x20)={0x0, 0x0, 0x7a9, 0x7fff, r9}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/06 20:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000afe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "439200", 0x0, "52a057"}}}}}}}, 0x0) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2}) ppoll(&(0x7f000018b000-0x48)=[{r0, 0x1}, {r0, 0x2}, {r0, 0x8}, {r0, 0x140}, {r0, 0x800002000}, {r0, 0x400}, {r0, 0x1400}, {r0, 0x1}, {r0, 0x8400}], 0x9, &(0x7f0000f49000)={0x0, 0x989680}, &(0x7f00000ab000-0x8)={0x8}, 0x8) 2018/02/06 20:53:57 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000045c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x210200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000478000-0x10)={r0, r1, 0x4, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000035d000)='/dev/snd/seq\x00', 0x0, 0x400600) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/06 20:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000439000)='/dev/hwrng\x00', 0x10042, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000af2000-0x2f)="262ca135fc82215c08fa03b3e2901994e3986cf30f27a739c20dd0634ae1c93e861cf5606da6b51bbcddd92fe5108c") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000012000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='yam0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73037a3100"}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100"}}}]}}, 0x400) writev(r0, &(0x7f0000ca0000-0x80)=[{&(0x7f0000124000)="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0x1000}, {&(0x7f00009ff000-0xdb)="d219c7e41d5f98ca666564347520b1a48f9b4e958104b7ce823c0d98367f43c68dfca2370fbd1d8cf958348aaa0417dd805c9d04e063cb1f255f80770e5671a0e4dea465b35b9a1653f314cbaf11ad49c253660c4e837947a3a8ac9757c9c06b8b8d69ce99599e04cd02de2674340e933de6c5c828b225c7c4cd4a4482ff8fd928cbaa952dd8b68409ee21b78755fae83b2baad14a07486fa1d5e4f8c26751bbb84732057cf3e26a42f45168ca38bf278f130907cc2f99b645a32e501d13b3c9f94bf80fe4e19b768ef85cee4d6a95d67c8ae72cc88f3ddcf61386", 0xdb}, {&(0x7f0000ca5000-0xaf)="329645c70939ca46de828c37bf73c4aad219b8185fb4dc15fa972789ba7fc8d47d524a97e394d4c8fc8b70d91a8760b62540a11f39905cb1f796b640c71a5e459a23a9e2fcfca258277850cf0084f3d99069446e9cca1a801a97fd350ca0fa459c0016cc617fe95b74cc84bced031ff135cd0ff179a13737563b426d633f42004203edd7a40bbaaaac1a0f4b87eda3aa14c0ded92aee26d13e3d7a6ceaa12425f1c4d195ac825cfcd903c7f38cb8c7", 0xaf}, 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", 0x1000}, {&(0x7f000062c000-0x34)="175d36da1106636353bbdf549ae23d4a525932bcd5a95a4039aaa7adfa0e1a8dac135f0b1b06bf57384a75eb2cf5281501fa311e", 0x34}, {&(0x7f000016a000)="6fc9115b0a525a9e518281a528b68b0840cc7660592a422bd28ff74f0c09ef6c42625bab2e0b11438939c52c672b26191f427ffb01a98ac9cc0b1464db67d6871a1cc9698153296c5b09ac0db48cd07961d2ef67bef22ae7e4e07e0711671de8de815e5dcf881c168269d41f54c69ba3165c61d3ed18428c5ae2fa6683b38cce2ab661e2f29a6fcdce67d854a884094cadabd5c830bb4a8e2a1318f3d5cebb00e7286134e863ee6411dd80758b6230e609ad36a7fa8e1916c0de7e14f3cddf5b53c5a6ac79afd58a2952326f2633db739b74910685a54b02e7a09d468368251d31d244480e5c34725cf27785ab06748d36a8dd186426", 0xf6}, {&(0x7f0000319000-0x21)="f61ac2d9e4328bbbf7ef492a7d9aa35df60afc7f94b16cd6b70a7a6ccea3d8783c", 0x21}, {&(0x7f000099b000-0x5a)="1bce626af45fbd64aaaf19400526a8475ef6bef54189b3ff67405efd0f8d2b4eb80a830d4a159cc0241476fac64526eac9fcdf5b9413db72b3deab047f6b69214f16593817d3a7968e3826283aa00efa9144cc71307406613565", 0x5a}], 0x8) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) syz_emit_ethernet(0x132, &(0x7f0000670000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7, 0x124, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x9, 0x0, {0x40, 0x4, 0x3, 0x8, 0x1, 0x2, 0x7ff, 0x400, 0x7f, 0x1, @empty, @dev={0xac, 0x14, 0x0, 0xe}, {[@generic={0x0, 0x12, "11a43d8f525acc6e24dc8c322b9ae865"}, @end, @cipso={0x86, 0x16, 0x0, [{0xef282eaba722b3dd, 0x10, "c51647cad45314e9c894dea2831e"}]}, @ra={0x94, 0x6, 0x6}, @ssrr={0x89, 0xb, 0x6, [@multicast1=0xe0000001, @empty]}, @cipso={0x86, 0x27, 0x4, [{0x6, 0xf, "784338674d04dd307cc2ee8eee"}, {0x7, 0xd, "f3a21013e0f8b9f3802f76"}, {0x0, 0x5, "8d5079"}]}, @cipso={0x86, 0x3d, 0x4, [{0x5, 0xa, "6f6fc3dde542488d"}, {0x5, 0x10, "032078e284404f15cc04cef0a4b3"}, {0x0, 0x3, 'o'}, {0x5, 0xb, "557a2accd9cea9e09c"}, {0x7, 0xfd85, "76863b8144aadebe4fbf44815c"}]}, @cipso={0x86, 0x48, 0x3e5, [{0x2, 0xfffffffffffffdfe, "b634"}, {0x6, 0xf, "93fbde1b9ac2a74ed760ad35d4"}, {0x7, 0xf, "e80e0059f8641c670436a1f325"}, {0x6, 0x12, "beeaa7b09fcd15e654bd261afcb5b2a0"}, {0x7, 0x2}, {0x2, 0xc, "f6e14414657a25aab3bb"}]}, @ra={0x94, 0x6, 0x5}]}}, "b3b806e6b7f5653d"}}}}}, 0x0) 2018/02/06 20:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) sched_setaffinity(0x0, 0xffffffffffffff32, &(0x7f00008ab000-0x8)=0x80d) r1 = syz_open_dev$amidi(&(0x7f0000c79000-0xc)='/dev/amidi#\x00', 0xcad, 0x28100) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000ea3000-0x80)) r2 = mq_open(&(0x7f0000b71000)='vboxnet0\x00', 0xc1, 0x1b2, &(0x7f000006d000)={0xfbdf, 0x400, 0x8, 0x6, 0x2, 0x80000000, 0x9, 0x200}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2c000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00008d5000-0x30)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x8, [@multicast2=0xe0000002, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x30) mq_getsetattr(r2, &(0x7f00002b0000-0x40)={0x5, 0x21, 0x7, 0x1, 0x8, 0x7, 0x9, 0x3}, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000247000)=0x31, 0x4) r4 = socket(0x2, 0x5, 0x7) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000c89000-0x4)=0x7, 0x4) close(0xffffffffffffffff) semop(r0, &(0x7f0000390000)=[{0x3, 0x81, 0x1000}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/rfkill\x00', 0x42, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000519000-0x4)=0x7fff, 0x4) r1 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x26002) pwrite64(r1, &(0x7f0000af4000)="86", 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/06 20:53:57 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0x9, 0x40}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000035000)={0x13, 0x3, 0x1, 0x5, 0xbf, 0x9, 0x5, 0x3, 0x0}, &(0x7f000002f000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in={{0x2, 0x3, @empty}}}, 0x8c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000037000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000036000)={0x12, 0x5, 0x1ff, 0x4, 0x10, 0x3}) [ 43.491326] xt_policy: too many policy elements [ 43.513698] xt_policy: too many policy elements 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000d22000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1) 2018/02/06 20:53:57 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000727000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d05000-0x4)=0x14, 0x800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f6b000-0x14)={0x0, 0x5c3d, 0x7ff, 0x4, 0x1, 0x81}, &(0x7f00002bc000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000860000-0x6)={r3, 0xfffffffffffffff7, 0x3ff, 0x2}, &(0x7f000065b000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000701000)={r2}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f6b000-0x4)=0x0) sched_setattr(r4, &(0x7f000039d000-0x30)={0x30, 0x5, 0x1, 0xff, 0x800000000000, 0x8, 0x81, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) 2018/02/06 20:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000090d000-0x10)={0x0, 0x989680}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0xffffffffffffffca) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{}, {}, {}, {}]}, 0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f72000-0x2)=0x28d, &(0x7f00006b1000)=0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094e000-0x3)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00005c6000-0x4)=0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000913000)=0x931, 0x4) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x36d) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007fe000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f000027b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000052b000-0x8)={r2, 0x9}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) syz_open_dev$audion(&(0x7f0000558000)='/dev/audio#\x00', 0x8, 0x0) r3 = shmget(0x3, 0x1000, 0x0, &(0x7f0000413000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000712000-0xc7)=""/199) 2018/02/06 20:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 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) close(0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000088f000-0x468)=@raw={'raw\x00', 0x9, 0x4, 0x408, 0xd0, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, [@unspec=@void]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x7, 0x8, 0x80000000, 'snmp\x00', 'syz1\x00', 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0xfffffffffffffffd], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a", {}, {0x8000000000000000}, 0x89, 0xffffffffffffffff}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x6, 0x1, [0x5, 0xab7, 0x1, 0x1, 0x7, 0x0, 0x7, 0xfffffffffffffffb, 0x9, 0x1000, 0x2a, 0x0, 0x0, 0x800, 0xffffffff80000000, 0x3], 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x468) 2018/02/06 20:53:57 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x2c0000, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) connect$bt_sco(r1, &(0x7f0000004000-0x8)={0x1f, {0x10000, 0x80, 0x5, 0x62f0, 0x5, 0x3f}}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000006000)=[], 0x0, &(0x7f0000007000-0x65)=""/101, 0x65}, 0x0) 2018/02/06 20:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000ddd000)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmmsg$unix(r1, &(0x7f00004ef000-0x118)=[{&(0x7f0000096000-0x8)=@abs, 0x8, &(0x7f000025c000-0x60)=[{&(0x7f00007ed000-0xe6)="91b3d966d433704e196f8a16fa9809d77bd2629507dff5224e9c3b08ee2ef911fee0314d97e32074bed2d1bcab0bcdf57c03238a4270c6c4ea083db47ba18ecc99750dad56514b7122c86514e045320d9f41d94f229a74902414e9722e54dff91ab5aae96db0c8f41201d325e6adfa943d50d0a0d90fc826429dee373a5e7a3580e4f67ea350902918a1e4a0a360dcb679089442b1d7a39287953478f05b186b0cfe6480145ade5a2177f3d08cf101039eed025cab449ad3a7dc8ebaf67f475599e28a3591347517adec792ee4da9290114ae379ce37", 0xd6}], 0x1, &(0x7f0000971000)=[]}], 0x1, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xfffffffffffffd74, 0x0, &(0x7f00002a8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffc}, 0x1c) 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000006c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xba5e5654566aa908}) r1 = syz_open_pts(r0, 0x200000) ppoll(&(0x7f000079f000)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000afb000-0x8), 0x8) sync() 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000d32000-0x74)=@delsa={0x48, 0x11, 0x310, 0x0, 0x3, {@in=@multicast1=0xe0000001, 0x1, 0x2, 0xff}, [@policy_type={0x5, 0x10}, @replay_esn_val={0x0, 0x17, {0x0, 0x0, 0x4, 0x1, 0x0, 0x0, [0x7fff, 0x7, 0x1, 0x6, 0xfff, 0x7ff, 0x3]}}, @replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000047f000)='dev ', 0x0) write(r1, &(0x7f0000453000)="084840212d97031837b721d7c06e430da7b307e1", 0x14) r2 = syz_open_dev$sg(&(0x7f0000d77000-0x9)='/dev/sg#\x00', 0xbe4, 0x0) sendfile(r1, r1, &(0x7f0000619000-0x8), 0x800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000096e000-0x18)={0x5, &(0x7f0000250000-0xb6)=""/182, &(0x7f0000e74000)=[{0x4, 0x4d, 0xfffffffffffffffe, &(0x7f0000648000)=""/77}, {0x3ff, 0x67, 0x5, &(0x7f0000ad8000+0x146)=""/103}, {0x200, 0x9, 0x40000000, &(0x7f00009d5000)=""/9}, {0x6, 0x1000, 0x9d00000000000000, &(0x7f0000201000-0x1000)=""/4096}, {0x6, 0xb6, 0x80, &(0x7f00000c4000)=""/182}]}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000464000-0x4)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000b26000)={{0x37, 0x2, 0x8a0, 0x9, "8c9d5b6738e61e45f6274071ac03908f9be08dfddc4833b4842397ac481f413aa540c641d8451658391f9762", 0x6}, 0x0, 0x0, 0x4, 0x0, 0x1, 0x8001, "b4aa32061a28c5f97810a670b9b15b397c5cae2021160c0bdeb85b42adda3e17d0bff9c0d855f35b3e98b30c2c1900e106d00106d6353af5c0d184069fdae9f0", &(0x7f0000dfd000)='#selinuxppp1vboxnet1.\x00', 0x16, [], [0xffffffffffffffff, 0xfffffffffffff1b2, 0x5]}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000cba000)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000963000-0x18)={0x1, &(0x7f00008dd000)=""/157, &(0x7f0000946000-0x18)=[{0x2, 0x7b, 0x6, &(0x7f0000436000-0x7b)=""/123}]}) readahead(r0, 0xd1, 0x60a6) 2018/02/06 20:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0xffffdffffffffffc) read(r0, &(0x7f0000da2000)=""/8, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d78000-0xb)='/dev/audio\x00', 0x801, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000068c000)) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/06 20:53:57 executing program 7: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000014c000)=0x0, &(0x7f0000696000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10), &(0x7f0000001000+0x155)=0x10) fadvise64(r3, 0x0, 0x9, 0x7) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000049b000-0x4), &(0x7f0000d39000-0x4)=0x400aabcc1460537d) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000b19000-0x10)=[{&(0x7f00005db000)="ce2657e06e701384d8ead28ea541ed70", 0x10}], 0x1, &(0x7f0000765000)=[]}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f00007b2000), 0x2e7}, 0x0) kexec_load(0x3ff, 0x8, &(0x7f00002f4000)=[{&(0x7f000085c000-0x6c)="c7e7dde094fe67b56731fc0fb350fe939ea0864061cd1114d3cac60b9225ec3718e5d75cdc087f3d21f2cc8e21a50768d0f5cdd64f7b381ff1a605e04e2927289ec1869a3ae5483cffdef36176af2fe84eb151ff2a67af1a57f733b4f011f6713f13c9d2f8203dc419d62bad", 0x6c, 0xfffffffffffffff3, 0x9}, {&(0x7f000085d000)="8e891fd241978bfe40377f9521a2884e3d4c9c464cd370cfc077ee1749e86de1cf3ba414faa8e3ab3e86fa4ee2f223e0cdaf37d55fec68cc9823dcf15ce80d26b18dc1a9c0d630e82f55d26994f7f1055d21053d9dbb349fc9cc867ab1fa7a343bbe47b4e882711bf3e9e7551283d67606c76d38806adc952b0cce589962fa8dd21e964f460925df479fd46c1ef5343692dcfd8a16daac66533adac7c09449b9d614235717bedd0997de1edb49aedce832c55fa755872ad6569e8ffc8fb19a3585a00742e7fc580aa70d469888965573b30ca775c22bfa009d", 0xd9, 0x8, 0x100}, {&(0x7f00007dc000-0xc8)="3d1fd19da8859008d9765af93c6ad56c31ba764787b678781a7d14a8f87fb77dbc5ad2c55409ef2d685a72d90815ec667a6cb054e971610ce66b2cef05a11ccbcf7d27afae41a4077b6de3d952242d437b091e1f6a76530748c676061327895ed96989baad4dddaaaf6ff7db61d083c454e4c30d9bc67c1228366f9f45636508e2d93c0e91da8f248c681b2c85a656161279cba9c417ab20e1032dd31d92a37ce1a69d59aedad18cf35f69acc813a1e312d37d507318c9587f11ed214c2749227d7add413dae2c0e", 0xc8, 0xfff, 0x100000000}, {&(0x7f00002bb000-0x67)="1d887686ec3ff04f1f01a51b7e57cd946ed1cd93f241884430fb0178c71fd48e53a3bff96752e24433b6f390dc624874057bc9d1d951f29b64b318b5f4118e3fd19947ddec6edb681315d81d7f824d0976cfce33b6db4b78cb3458185591f93360a350d1afb66b", 0x67, 0x6, 0x3f}, {&(0x7f00000e0000-0xd4)="1fe36231b6fdecadf7a3241c4d804022f54a171a6ca406907c1855ccb155a6ac71d426276c34ce423973edcfc4fcd37ae4b02314b95fc47cbb73b5322580d1f086f6febb5f5f317d15d56851949d0dc7ad9be8f879cf19d98dbf865f3b9fbe97fa41bc008219b4092a83f9fbd138e53c1248651e2679854e8bdc81c612ef03f58e3bb8e267ccd8dffcf1be6778f578b741544466cd63dd6185d1f91da292ba9889b11a8f773a14a6139e94b11432c7aea73a64319355c5aaea69ff0a1234421aa3d97d6fcaa400b95f33e38461b0f72d3c4a409c", 0xd4, 0xe59, 0x2469}, {&(0x7f00004e1000-0x34)="06ced97640fd74d30e20a80b25fc07bc5e5ba3ed4dc2ed13ce8828b6bb0f4ef44545cc08a34c877ca5736a0b2c57e6ea6178914e", 0x34, 0x100000000, 0x7}, {&(0x7f0000d22000)="0b276c007bc35490c7a6a84a4f5f544930ad276355112ffb258bb3815c8f8102a3a7809ec89b0537cd430acf3a02accd9dbc2c3124efef403f451fecb449e538a5297845481f67b0f211906afa06be4fb6fbf3d7d9c577465de82494ee4189a9eb2c118669cbdc6ed0e80564a247d57af1c1217b59006448d090b07f177575ff483013476482a682", 0x88, 0x6, 0x9}, {&(0x7f0000dc4000-0xbf)="03bdb1a543e6f711b222878d11835851058b01f5b86f07abb8ef16c2dfc89a2c11dc0b737fbad56c3d825cdd6ccb8a6dbfcacab58b1c3406d361ccb7c941a4cf0f986f2bf98a5a5f1e540b40300720cac1180519038453700e17a55996e8eb30bd295f1cbb97b783a9567dbce3609bc083e00fb737c22558ca03896456a03734d3dca921c1da08eea03103009c3b70ae3d226bcbdf69f4862813fceb77c76300f95103247a3aaef457502d0dc0b177493f5b9447d0c2374280fa3adf519a4c", 0xbf, 0x5, 0x100}], 0x3f0000) 2018/02/06 20:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) getsockname$netlink(r0, &(0x7f0000c31000-0xc), &(0x7f0000195000-0x4)=0xc) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/06 20:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005db000-0x4)=0xfff, 0x4) r1 = inotify_init() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000655000-0x20)={@empty, 0x3, 0x2, 0xff, 0x8, 0x8, 0x5, 0x37ec}, 0x20) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) timer_create(0x0, &(0x7f0000a5b000)={0x0, 0x41, 0x0, @thr={&(0x7f0000062000)="653f3c72453776ac181fca0b2c0fbf85be135dfd48fec86bcae1e2cda463eccef82f0e1e3ffc5ea298879b0911372b10a382a376928c4e98001087af7f40cfb625c601b57d1d091ff767c2f29c19bc41dc8c", &(0x7f0000966000)="ff04d15f3175323c27d41693f1e7afe167e296189405df31a6616961b62473afecbdc181435e6f6e54e75b2ed837c76ab67854"}}, &(0x7f0000fbd000-0x4)) inotify_add_watch(r2, &(0x7f00007cc000-0xa)='./control\x00', 0x4000014) lchown(&(0x7f0000aad000)='./control\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000a85000)=""/190, 0xbe, 0x60, &(0x7f0000021000+0x882)={0x3, {"8633ac4d3c4914"}, 0xec}, 0x10) 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e2000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000009b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000e2e000)='./file0\x00', r3, &(0x7f0000ed0000-0x8)='./file0\x00', 0x3) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3}, 0x0) 2018/02/06 20:53:57 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0xa68) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000001b000-0x10)={0x2, 0x3, @empty}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x20}}], 0x60}], 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000001b000)='./file0\x00', &(0x7f0000012000-0x9)=@known='user.syz\x00', &(0x7f0000016000)='cgroup@\x00', 0x8, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000001c000-0x4)=0x1ff, 0x4) r2 = syz_open_dev$mouse(&(0x7f000001b000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x20000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f000001c000)={0x2, 0x1, 0xfff, 0x3}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000001b000-0x1)=0x4) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00006da000-0x4)=0x2) madvise(&(0x7f000063f000/0x4000)=nil, 0x4000, 0x13) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b34000)=0x10000041b) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056e000-0xf)='/dev/sequencer\x00', 0x10d041, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004a4000-0x4), &(0x7f0000635000)=0x4) 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x220080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009d6000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e6b000)="0befb8999321428a55fe539cb18d8afa3670bb540aa230270fff9036d54b5991cf4680044375710c7842fd354911d9ccce966ca338f503169a22213b9e3ce51d002e1d42f027881fa6935fad460a62a599b140c7b50a2c26ed35ec883d069dedf1d5d95ff683cde0e0295c762a5d6985a9a653bdb23ebeae5822495221871236", 0x80, 0x3b, &(0x7f00007f5000-0x10)={r1, r2+30000000}) r3 = accept4$ax25(r0, &(0x7f0000989000-0x10), &(0x7f00005dd000-0x4)=0x10, 0x80800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r4, 0x937e, &(0x7f0000205000)="07fa0a1117246d1006b3") fchdir(r4) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000f71000)={0x77359400}, 0x10) 2018/02/06 20:53:57 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 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004c1000-0xbc)=""/188, 0xbc) keyctl$session_to_parent(0x12) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000008000-0x4), &(0x7f000000d000-0x4)=0x4) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000f32000)) r2 = gettid() tkill(r2, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071b000)='/dev/rfkill\x00', 0x88000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000009000-0x4)='tls\x00', 0x4) 2018/02/06 20:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000085b000-0x36)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "155a010a", @empty, "c6431b9a67d43d97039aff13005d2a44"}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ec8000-0xb)='/dev/vcsa#\x00', 0xa2e, 0x80800) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000687000)={0x7c, "e201c06809baafdfe2f8caed62cafa901b869b9b165d87942bc5b4fe9d0b20301274247447a9b5f780b74672a85700d8d85e33d9c45ec45fe0fa73e22282a406190ce3018de52ffd3e54199c2d3e49d6e3f74d7f7573b528d2b78d4090409362da8e9423994284bdf7c8babd237a4b195fe853be2c55a36c55143f74"}) 2018/02/06 20:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x140}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000025c000-0x20)={0x18, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) writev(r0, &(0x7f0000881000-0x50)=[{&(0x7f0000878000)="7b2eba3686caf2dbff725e219ae0616580cc79bff89c3de0dfafd70461050240031f0b75b4351e26b0a989f4fdfbf924de6476a68f89570f65518bee6dd8e3f593c6490edf9e54cce0b347df70aa2b36de4fcf34718680720fe01e12c099bfa80a0c8425427b53e3ade858671449a8fad5ff2d7e10ed529964ac7bcc15eacdb267d393b6fc51f34be84a92d1839f3b6c7f9860fb405944264410", 0x9a}, {&(0x7f0000428000-0xd0)="5c4fd2928ef7c797323a6d5200cd4560952592058b8a0601a744a3f60a31d29502afb5e176aec59aa9b328f0f35c7feb0178a2827db36e177e9ae8fc24f6bae4a979dec47337dffee83c467c47cfbba6e453baefca1f82bdec28e1d871b4b69fd17d6808653a48589265f6cfd514c182d214b8fb84e10fa1d0f03e512adf865cf2924705649826d4a5637a00491c451c18d59fc0cc586754ee1727b622287e471afff6f24b55be7fbaf8dcfa16d3504a50640c39d8a3aad00cffc2c0268a404e94f1914a644d117ea64ac2ca3c3282d8", 0xd0}, {&(0x7f0000aef000)="595b3ac042a0379bac2954dd41c0845c449370310c266c3bfa9de67601d3cff430a096379f1f306258ee72765e553e881323ea555bdeca900e3893e3c9529f651da7b71631c253133fd04b042303cf54abd1bec37d2332234f5414e4419abc1232db924ac35774ea7ecaf34d40102d6631d697f19b4dbc59ed5152f26b26819235090bfbf1c305cde9d85a4dce2a45ca0e962b8e18cee937f3e833f1ad6349f7", 0xfffffffffffffc67}, {&(0x7f00006b4000-0x69)="c99794f13c156c08aea47f668d0271cd33a9515ec378bb5af1ff00c65e992787aea2dccacf1d9a566923c4d1698f76aaa59c52987d20a5d561bdd50195591a204d3ee501ebc67e1f42bfa39685d07e5ee45a06eca6ce616a5042008bf15d5621c72c4235c2db62f9e3", 0x69}, {&(0x7f0000dfc000-0xe3)="49379d3295d008b953e8500db453f9c2bcfa94441ef031adbf0fb36e48fd814a7e7f90db8d8fccc14592c6c4088633cb746e9f6350b742a067ef941ab90055a06f99d79dbb39a54a31a114bca744366a3e49391df101bce778f7960e067dc4dcdc94da1425ea498cad3c5087ab571aa86634deb42a49a12584f91e49296843784df1914a2e7ffded535ab54bcbb6dbce842300bbcdf698e8d324120e91409273e35d251680f2b4b7ef86611296e528ea6ef1296336083d567fcd28defeae9ae0a4cf7e5d83af23d88a2088a682be92704f1c5953f16afb88ad3b9c062e93fa4fe9f662", 0xe3}], 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e26000)={0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000464000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000fd9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000027d000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x5}, 0x98) 2018/02/06 20:53:57 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000442000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000383000-0x4), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000003000-0x8)=[0x8, 0x9]) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r0) r1 = syz_open_dev$dspn(&(0x7f000022c000)='/dev/dsp#\x00', 0x80, 0x8000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00001b9000)={&(0x7f0000b76000/0x4000)=nil, 0x4000}) 2018/02/06 20:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000acc000)='syzkaller\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d61000)="0277a42af669efd68cedbc009ee0f25750bb16e9bc49efd702cc91430c6820e5caac6c4f9d6fab682d07373cca10688c307260a79cbd7ac90c080a49b6731d1c7108deafb0ad41587fadfa8f54eb9a76d21f1d7a0b987537892f221e0f9a667a0530f47153e6491eeeddb712662f8b852b8043b100b49704b75d7be978c96a9bd28e4a88aa0e416d39f152d780ccea2c0dd8a3f1b3037683b9f5d15b1a9f53bfcef57a85da9a97438c6a1d253e14d43432065d82692d3b77d6713149b2ecc6", 0xbf, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000daf000-0x8)='keyring\x00', &(0x7f00006a7000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 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 = openat$vcs(0xffffffffffffff9c, &(0x7f00007b2000)='/dev/vcs\x00', 0x4000, 0x0) bind$can_raw(r1, &(0x7f00001a4000)={0x1d}, 0x10) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r2, &(0x7f00006d9000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, 0x1c) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000)='\t', 0x1, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000030000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f000022b000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000008000)={{0x3, 0x1}, {0x6, 0x4}, 0x3, 0x2, 0x7b}) 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b89000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00001d2000-0x1a0)) fcntl$lock(r0, 0x40c, &(0x7f0000491000)={0x0, 0x7fffe}) syz_open_pts(r1, 0x100) readv(r0, &(0x7f0000196000-0x30)=[{&(0x7f0000ac2000-0xbb)=""/187, 0xbb}, {&(0x7f0000814000)=""/42, 0x2a}, {&(0x7f0000f67000)=""/236, 0xec}], 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000277000)={0xd49, 0x9, 0x7fffffff, 0xffffffffffff8000, 0x8}, 0x14) 2018/02/06 20:53:57 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c14000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000-0xd3)="f81b6d19d5cb3b344b4de01d40664889d1120b7b8dcbb6369761a8e1ebc564ab95ac768631c5ececbe2d6a77245e3bf0e17e753ba104d01a798321f122ae601d897958f2b7464f0fe1dbd9838f3644e9000955ca5747a3e17340f4c81ced93e82ed6c3382b4b16b589faa87d015f5de80aa98ba3a99d6735ddfcf102d0eb973cad4caa3e38534d3b245ca9ebf63234e579866418808a533c7c40082d1e2299930766d0afc76e58dd86f947ae407ce9eee5468a0eb7942341d837bef8999a54a56069743fa4e6886d23fbb8cfcf55ee7480a63b", 0xd3, 0x0, &(0x7f0000002000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0xffffffffffffffed) 2018/02/06 20:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000083, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f000000b000)}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a28000)=@sack_info={0x0, 0x20, 0x8001}, &(0x7f00007b3000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000083f000)={r2, 0x100}, 0x8) 2018/02/06 20:53:57 executing program 6: r0 = memfd_create(&(0x7f0000194000)='\'\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x6}, 0xc) 2018/02/06 20:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a5000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) sendmsg$alg(r0, &(0x7f0000c5b000-0x38)={0x0, 0x0, &(0x7f0000f79000-0x20)=[{&(0x7f0000486000)="5f1c510c2762f6d991990600d270652c", 0x10}, {&(0x7f0000440000-0x97)="7ae064c49a44452141ff9feadbd7557bd2d8faed9dad760e24f51eb19e7799c3071ff871487613d58d629796ed12e365a193ac36703c9755ae4ad733b345aed752b98d0153d46c0e0714c05c7543f84c27370c27b107be44c212615b0e55853f2884f0a3e0dc9dd7092b7cb320536d042e2464657667c25216e6b1d2b1c3524f3baef4759c3059ac09044d7ca5e9c97dd65c1a4e32fe88", 0x97}], 0x2, &(0x7f00007cd000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x400}], 0x18, 0x44001}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000068b000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000edc000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000058a000)={r1, 0x81, 0x8}, 0xc) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) 2018/02/06 20:53:57 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) socket(0x9, 0x80807, 0x5) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000acd000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000af4000-0x20)=[], 0x331, 0x0, 0x0, 0x400}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195}, 0x48) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000eeb000-0x4), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e54000)={0x8, 0x1, 0x8, 0x80000000, 0x27}, 0xc) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x440000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000009000-0x63)="918e7fc6edaf0af8d6f4de7a19d4af3a5230b64972f46cd76b047e5b0a649c2785a55824946b5d3ad874444cf659be07150906624b51150fc0ff5442277f9963ac13fb674a9436b529e9a463be5b0126cb230ab1fa7a7ba38a5cf880aa1d38dc79c079") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x36f}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f000000a000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x0, 0x30}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={r2}, 0xc) 2018/02/06 20:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x7ffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = socket$inet6(0xa, 0x80005, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000016a000-0x8)={0x0, 0x800}, &(0x7f00002e4000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000093f000-0x10)={r2, 0x3a, 0x0, 0x8000}, &(0x7f0000f07000-0x4)=0x10) r3 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ccd000-0x24)={0x7fffffff, 0x41}) r4 = dup(r3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) write(r3, &(0x7f00000b5000)="7a6893", 0x3) 2018/02/06 20:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = syz_open_pts(r1, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ec3000-0x6)) 2018/02/06 20:53:57 executing program 4: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x200}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/06 20:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000178000), 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket(0x5, 0x3, 0x8) 2018/02/06 20:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000440000-0x9)='/dev/kvm\x00', 0x4000000000000, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00004e7000-0x98)={0x1, 0x0, [{0xc0000101}]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b97000-0x16)='/selinux/checkreqprot\x00', 0x48000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000086a000-0x4)=0x6, 0x4) 2018/02/06 20:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a09000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f18000-0x68)={0xfffffffffffffff8, 0x2, 0x7f, {r2, r3+10000000}, 0x4, 0x3}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)) clock_gettime(0x0, &(0x7f00007ef000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00009d9000)={{}, {r4, r5+10000000}}, &(0x7f0000a61000-0x20)) 2018/02/06 20:53:57 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000006a000-0x4)=0xffffffff7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007f6000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000fe9000-0x4)=0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000159000-0x9)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000007a000-0x4)=0x8, &(0x7f0000b68000)=0x4) pivot_root(&(0x7f0000582000+0xc3e)='./file0\x00', &(0x7f00005a1000-0x8)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x22f, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x6}], {0x95}}, &(0x7f000086a000-0x119)="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", 0x8000, 0x1000, &(0x7f0000dda000)=""/4096}, 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000810000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00009ba000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000024a000)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009f4000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cb0000-0x4)={r3}) 2018/02/06 20:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='nodev\\\x00', 0x1) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000396000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') fcntl$setown(r0, 0x8, r3) close(r0) 2018/02/06 20:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000696000)={0xffffffffffffffff, 0x28, &(0x7f0000b21000-0x28)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008e7000)={r0, 0x8000, 0x10}, 0xc) fcntl$setstatus(r1, 0x4, 0x6400) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000083000-0xf8)={{0x0, 0x0, 0x6}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) 2018/02/06 20:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cea000)={{{@in6=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000506000-0x4)=0xe8) r2 = dup3(r1, r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000749000)={@loopback, @rand_addr}, &(0x7f000093f000-0x4)=0xc) 2018/02/06 20:53:58 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(0x10, 0x3, 0x0) r1 = dup(r0) munmap(&(0x7f0000c95000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0xffffffffffffffbb) 2018/02/06 20:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f00005b6000-0x8)=0x6) r2 = semget(0x2, 0x2, 0x20) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015d000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00006a9000-0x4)=0x3ff) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f000064e000)=""/11) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f96000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000113000-0x50)={{0x9, 0x7}, {0x0, 0x5}, 0x10000, 0x4, 0xfffffffffffffffa}) r5 = getpid() ptrace$getregs(0x9cbdc175a39a878a, r5, 0x7fffffff, &(0x7f000076e000)=""/4096) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/02/06 20:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000321000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mkdirat(r0, &(0x7f0000879000)='./file0\x00', 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) bind$alg(r3, &(0x7f00002e8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) fchmodat(r0, &(0x7f000075c000-0x8)='./file0\x00', 0x10) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fc9000-0x4c)="09fb3183dd57b89dceafce0e7acc11dc0de1ff6d44bd52f88a4d315d252901ca203af2c2e8457d03623c842f2be01be82b7b0e1bb2880b9f6d5c028386e9ec6a20151d306d3995af1398a3ba", 0x4c) 2018/02/06 20:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1000000001, @random="070000004844b23250cbe6065d86a61bf2b3b36e270854ffeaa355dededdb68445f7bf7b8d18874a62bb74e794b2ee47ed46cd5ed34082afb9950b0003d332fdbf048391907f08070000"}, 0x5a) 2018/02/06 20:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000b93000-0x21c)=[{{&(0x7f000019c000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f00001f8000)=[{&(0x7f0000429000-0x68)=""/104, 0x68}], 0x1, &(0x7f00002c5000-0xa5)=""/165, 0xa5}, 0x8}, {{&(0x7f0000e45000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f000036e000-0x10)=[{&(0x7f00008f7000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000641000-0xb3)=""/179, 0xb3, 0x200}, 0x80}, {{&(0x7f00006ff000-0x58)=@alg, 0x58, &(0x7f0000b14000)=[{&(0x7f0000ef3000-0x78)=""/120, 0x78}], 0x1, &(0x7f0000d76000-0x44)=""/68, 0x44, 0x713c}, 0x5}, {{&(0x7f0000df1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00003ec000+0x8e5)=[{&(0x7f00006ca000)=""/5, 0x5}, {&(0x7f0000d17000-0xea)=""/234, 0xea}, {&(0x7f0000f94000)=""/79, 0x4f}, {&(0x7f00002db000-0xa1)=""/161, 0xa1}], 0x4, &(0x7f0000d98000-0x4d)=""/77, 0x4d, 0x6}, 0x200}, {{0x0, 0x0, &(0x7f00000a3000-0x40)=[{&(0x7f0000d11000-0xfb)=""/251, 0xfb}, {&(0x7f0000065000-0xdb)=""/219, 0xdb}, {&(0x7f00009e1000-0x60)=""/96, 0x60}, {&(0x7f00000eb000-0xba)=""/186, 0xba}], 0x4, &(0x7f0000dad000-0xad)=""/173, 0xad, 0x81}, 0x5}, {{&(0x7f0000ec6000-0x60)=@nfc_llcp, 0x60, &(0x7f000027d000-0xa0)=[{&(0x7f0000be0000-0xef)=""/239, 0xef}, {&(0x7f0000ddd000+0x19d)=""/206, 0xce}, {&(0x7f0000fa2000)=""/4096, 0x1000}, {&(0x7f0000849000-0xe2)=""/226, 0xe2}, {&(0x7f0000cf9000-0x2b)=""/43, 0x2b}, {&(0x7f00001d5000-0x8e)=""/142, 0x8e}, {&(0x7f0000798000-0x14)=""/20, 0x14}, {&(0x7f00006bf000)=""/76, 0x4c}, {&(0x7f0000a33000)}, {&(0x7f00003d1000)=""/56, 0x38}], 0xa, &(0x7f0000aa1000-0xb2)=""/178, 0xb2, 0x6f90}, 0x3}, {{&(0x7f00004a1000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000ffd000-0x30)=[{&(0x7f0000e66000)=""/184, 0xb8}, {&(0x7f0000507000-0x5)=""/5, 0x5}, {&(0x7f0000a97000)=""/98, 0x62}], 0x3, &(0x7f000014c000-0xd)=""/13, 0xd, 0x7f}, 0x6}, {{&(0x7f0000e81000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00001e0000-0x40)=[{&(0x7f000076d000-0xea)=""/234, 0xea}, {&(0x7f0000eba000)}, {&(0x7f00008ad000-0xd1)=""/209, 0xd1}, {&(0x7f00004d2000-0x73b)=""/4096, 0x1000}], 0x4, &(0x7f0000352000)=""/103, 0x67, 0x1f}, 0x9db}, {{&(0x7f000078a000)=@nl=@kern, 0xc, &(0x7f0000136000)=[{&(0x7f0000ae6000)=""/239, 0xef}, {&(0x7f0000d87000)}, {&(0x7f0000c81000+0xfd8)=""/93, 0x5d}, {&(0x7f00004f0000-0x89)=""/137, 0x89}, {&(0x7f0000a19000-0x99)=""/153, 0x99}, {&(0x7f00006d0000)=""/19, 0x13}], 0x6, &(0x7f0000454000-0xe4)=""/228, 0xe4, 0x7}}], 0x9, 0x100, &(0x7f000038f000-0x10)={0x0, 0x1c9c380}) preadv(r0, &(0x7f0000748000-0xa0)=[{&(0x7f0000d1f000-0xa0)=""/160, 0xa0}, {&(0x7f00003ca000-0xb)=""/11, 0xb}, {&(0x7f000002a000)=""/174, 0xae}, {&(0x7f0000aef000-0x52)=""/82, 0x52}, {&(0x7f0000acd000-0xf4)=""/244, 0xf4}, {&(0x7f00005ee000-0xf8)=""/248, 0xf8}, {&(0x7f0000a2b000)=""/150, 0xfffffffffffffd18}, {&(0x7f0000567000-0xdf)=""/223, 0xdf}, {&(0x7f0000bd0000)=""/142, 0x8e}, {&(0x7f00008b3000)=""/219, 0xdb}], 0xa, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 20:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write(r1, &(0x7f000030a000)="2d89773891d281", 0x7) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x7}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f000097b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006f4000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000974000)={r4}) 2018/02/06 20:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000762000)=""/231) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00006ae000-0x8)={0x3, 0x1}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/02/06 20:53:58 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000012000)={0x0, @empty, @local}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000008000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000026000)='/dev/dsp#\x00', 0x7, 0x40000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000028000-0x8)=0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000028000-0xb)='/dev/adsp#\x00', 0x16d, 0x404080) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000001000-0x40)={0x1000000000000000, 0x1f000, 0xfffffffffffffffd, 0x4, 0x18}) 2018/02/06 20:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b55000-0x10)=@ax25, &(0x7f0000be4000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000ccf000)) socket(0x10, 0x80000, 0x800) getrandom(&(0x7f00004df000)=""/15, 0xfeae, 0x0) [ 44.383840] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 20:53:58 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) socketpair$inet6(0xa, 0x5, 0x3f, &(0x7f000091a000-0x8)={0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009d7000), &(0x7f00001c1000-0x4)=0x4) 2018/02/06 20:53:58 executing program 4: 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) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003000)={0x7, 0x0, 0x5, 0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/02/06 20:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006fd000)='./file0\x00', 0x2200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002a3000-0x74)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xf464, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x74) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000623000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000878000)={{0xffffffffffffffff, 0x0, 0x6, 0x1, 0xfff}, 0x1ff, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x9, 0x0, 0x8}) r3 = semget(0x0, 0x1, 0x40) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000409000-0xfe)=""/254) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002d1000-0x8)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000458000)={0x0, 0x100000000, 0x3f, 0x8, 0x100, 0x10000}, &(0x7f000043d000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003c4000)={r4, 0x8}, &(0x7f000059f000)=0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e1000-0x16)='/selinux/checkreqprot\x00', 0x400500, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f000034d000)={0x4000, 0x18000}) clock_gettime(0x0, &(0x7f00000bd000-0x10)={0x0, 0x0}) semtimedop(r3, &(0x7f0000f89000-0xc)=[{0x3, 0x7, 0x1800}, {0x4, 0xffff}], 0x2, &(0x7f0000e7f000-0x10)={r6, r7+10000000}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f00009d5000+0x5d8)={{0xa, 0x3, 0xea7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, {0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000}, 0x5, [0x0, 0x4, 0x3, 0x7, 0x9, 0xffffffff, 0x5, 0x1]}, 0x5c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/02/06 20:53:58 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)=""/95, 0x5f) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000-0x30)=[{r0, 0x930e}, {r0, 0x1}, {r0, 0x8022}, {r0, 0x1}, {r0, 0x1041}, {r0, 0x4000}], 0x6, &(0x7f0000003000), &(0x7f0000008000-0x8), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20c00, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000009000-0x14)={0x6, 0x6, 0x145d, 0x0, 0x8, 0x1, 0x1f87a61c, 0x3, 0x80000000, 0x100000000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000003000)={0x1, 0x4, 0x4, 0x200, 0x3, 0x8}) getpeername(r0, &(0x7f0000003000)=@nl=@kern, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000008000)='tls\x00', 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x3d, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/06 20:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000458000/0x2000)=nil, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f00008b2000)={0x0, 0xa, 0xfffffffffffff2c3}) [ 44.450198] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 20:53:58 executing program 7: mq_unlink(&(0x7f0000002000-0x1)='\x00') r0 = socket(0xb, 0x3, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x80, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x78, &(0x7f0000002000)=[@in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0xea, @mcast2={0xff, 0x2, [], 0x1}, 0x62a2}, @in6={0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x3ff, 0xfdeb) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x7ff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000002000)={0xfffffffffffffd85, "5c11"}, 0x1d7) 2018/02/06 20:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x21) r0 = open(&(0x7f0000ec4000-0x8)='./file0\x00', 0x101000, 0x140) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fdb000-0x8), &(0x7f00001ab000-0x4)=0x8) 2018/02/06 20:53:58 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 = eventfd(0x0) poll(&(0x7f0000e27000)=[{r1}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) fcntl$setsig(r1, 0xa, 0x19) r2 = syz_open_dev$sndpcmp(&(0x7f00009c0000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x2040) bind$ax25(r2, &(0x7f0000675000-0x10)={0x3, {"22cde2fbdb9e1b"}, 0xc20a}, 0x10) write$eventfd(r1, &(0x7f0000cef000-0x8), 0x8) 2018/02/06 20:53:58 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c9e000-0x8)={0x0, 0x9}, &(0x7f0000cf7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 20:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000640000-0x4)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000b97000)=@full, &(0x7f00006ef000-0x4)=0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000083000-0x10)={0x1, 0x8, 0x5, 0x5049}, 0x10) r2 = socket$inet6(0xa, 0x80807, 0x5f59) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b61000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000b51000-0x18)={0x0, 0x7, 0xff1, &(0x7f0000069000-0x8)}) 2018/02/06 20:53:58 executing program 2: mmap(&(0x7f0000000000/0x44c000)=nil, 0x44c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x6, 0x8) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000044e000-0x10)={0x100000000, 0x8000, 0xffffffff, 0x6, 0x0}, &(0x7f0000444000)=0x10) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000437000)=0x1f, &(0x7f00000a8000)=0x4) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000044d000)={r3, 0x3d, "fb89f5cc23bf2c2c413a0242903e951179d56b75b9e3c5994d6d15774a8fd5f692a7cd754c7fa8408acafb0019d75b14d8f517d44b11522d56d12ec97b"}, &(0x7f00003d6000-0x4)=0x45) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000044e000-0x8c)={0x9, 0xa4d, 0x8, 'queue0\x00', 0x80000000}) lremovexattr(&(0x7f000044c000)='./file0\x00', &(0x7f00003a3000-0xe)=@random={'btrfs.', "2d7070871ee7"}) flistxattr(r2, &(0x7f0000221000)=""/215, 0xfffffffffffffeb3) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000044e000)={0x8, 0x7, 0x3, 0x5, 0x9, 0x8}) r5 = msgget$private(0x0, 0x80) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000450000)={0x200, 0x6, 0x20f, 0x5, 0x0, 0x8000, 0x8000, 0x3, r4}, 0x20) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000450000-0xde)=""/222) r6 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000299000/0x2000)=nil, 0x2000, 0xc, r6) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00002d9000-0x8)) 2018/02/06 20:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000089a000)={0x1, 0xffffffffffffff80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000), &(0x7f0000002000-0x18)) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r1, &(0x7f0000467000)=[{&(0x7f0000ddc000)="4a850e15da156d", 0x7}, {&(0x7f0000b08000-0x3e)="59ee0a5994b35a46097080c1bf050bb6ee76e434e90cf125f4060c0f0da9fce93d00de45cd6b8e7c413b91c4595480155529d69f209f0b99acc881009223", 0x3e}, {&(0x7f0000064000-0x7a)="977c4c679b344157b97218b6f3ca6d7a2984ea935f7d4586fb62df81dfdf25dd478841ec2a82afabb458cee1e043b7a4392d1a951120648af132a67df5da5076dc8d4ffd898b007937c2b97fa9e7d70fe4c94e264687b2dc63c7ed1049925693ffc714760147adb31968b60fcf587ced345af1118277e436e77a", 0x7a}, {&(0x7f0000766000-0x57)="80973685cb62a53d660c474c34d0e2f8c0ed5cba87dbf9ef9252e25549bbabb42f4fa51148de8bc3f71f72493aecbcc6199d0376bef5076d49198baea9eda97796810aff3dc9c4a819ad5e4fefbfefc1c443450a987c2e", 0x57}, {&(0x7f0000300000-0xdc)="7e393f2f5b5ad39dc3efa2320e31301c43c5bde3474e1bcd1a4a441cb1fc92c0f48f80803badc1b149a2439e446fd21a5ba447fdbf21a59191598e41a23880c056be9168bba5542f3ee7adc44cadac119dacd5cb593846dcbedda896d4efd94356ba5126ca455fc2fa331fa893caaecbeba0e8edad2cb28ec23c483a8d0e5ae4325b5a7365e3c25befc38171cdb0d1e941cc6fae4c9c96c3440fc279c4f576980f3c9d393f2ce53e42e09c0e37b29baedb4ec19cfe9b98c15092d11e81f473c843ec9481cb8dc9178a5f80d87ebd036a66eb18eec4ffb9a9ec99ce37", 0xdc}, {&(0x7f0000936000)="9eef536512f9365483e33ea70c226447bb07c328d83a1ef5f87c219538d72a77c7147968d4b272ffc0c5f6336929f74adbd2453ceecb2b04e52bd7e56091e136979c4f5449a8bfbfd873d2db3e1dffae96ca0549c39bc6b7fc1035baad2b0966fedcb11968ae01121b4e46adef6e373bf37a74accb49354bf6bb6d4996e9117bf1a337e7b587174fa201ea54052f6d2d5a72c6d6df0c8b7c34b2ccdc8bfff5", 0x9f}, {&(0x7f000017d000-0xf9)="944ec3049302ada5c44daea0d584f74f7621d934497cd3ad31b0c867aab7368e88c046f4bb76d293d657dbc6e1d7675ac1f75ea76a8e40dd2f90892cc59e294e98224d500c09e13b741cb01afc784b1ab40f9f3c3be49f6ccd4cfdbd7f17b6d875bbf1994de7a087c4f726838cd24a457694701b8a6b5db29198fbbbc7523d48f33bdf5b5c05c36eca09ba2338b57034efb0ac619113a84c7d25d4ac7a2b785785cd57eefc049e211f4c4ea74f359fc6123fb02d08f2fe81852cc7764418d505878d606fd1aa6e84aa6c1aca2b4121bbb2e4dce507482343896ea7776b4ed4484a8e38d77d04ed9e66daaece5e39f253b5cfd25c6b54fd7c15", 0xf9}, {&(0x7f0000706000-0x1f)="878728afce1b78219ef7e7a43de3d9a10e8b25a75245353a2d661b0c3f0991", 0x1f}, {&(0x7f000093c000-0x86)="f9952a80becf5c9e3303f07d6a469eee8a8f66abd62d112dedab1cc61cbc2a7e50fd58efa81b31711972cbdcdc5a5e958b9a173b1fa7770a8e615c0e76a4d320ad099471550f196d6bccb44c9cbacab31311dc161fd333c3bdccff2f84b9750d2ac21df8616ce6bc58c6edd60944ceb17addf937370df54ea404433a4b7a102c390fd0abb6e4", 0x86}, {&(0x7f0000e32000-0x31)="0071672526ccb9c6ee26ecec97a39ab2bf4993341047990ba3e973827d0740ae3fa58258ebf33fa75cd4e4e2dea4a9f66e", 0x31}], 0xa) 2018/02/06 20:53:58 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statx(r2, &(0x7f0000012000)='./file0\x00', 0x4000, 0x4, &(0x7f0000019000)) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/02/06 20:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e18000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) pipe2(&(0x7f000092f000)={0x0, 0x0}, 0x80000) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00005d1000)={0x80000000}) sendmsg$nl_route(r2, &(0x7f0000231000)={&(0x7f00007a4000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000e3d000-0x10)={&(0x7f00003fc000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x200, 0x7, 0x3, {0x80}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40840}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8c9b57b7eeb9d39c, 0x1, &(0x7f0000d06000-0x10)={0x77359400}, 0x0) 2018/02/06 20:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffe0e, &(0x7f000009d000)=0x9db9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x4) r2 = geteuid() stat(&(0x7f0000b2b000-0x8)='./file0\x00', &(0x7f0000bc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getegid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000e3e000-0x78)={{0x5, r2, r3, r4, r5, 0x40, 0xa}, 0x1ff, 0xa577, 0x2, 0x7fff, 0x395, 0x8, r0, r0}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x10001) openat$ppp(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/ppp\x00', 0x210002, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000827000-0x10)={0x17, 0x63, &(0x7f0000600000)="7a14bac1b554dadf55864b64141ec8a36cbce47d30ee4f8c48d895aa0ffe3366be248c6934b52d60a95b276f0ab0db93f5b8fed0b8ac6d952421840a8f28d96e646dbd0e6819b95d55cb441916f16c9806c89b3f12bbf14c37399935de3da1783e4655"}) mbind(&(0x7f0000919000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000125000-0x8)=0x2, 0xffffffffffffff7c, 0x0) open$dir(&(0x7f0000977000)='./file0\x00', 0x0, 0x0) 2018/02/06 20:53:58 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/06 20:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x1020080522}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000)='/dev/autofs\x00', 0x28ee561c15bfec37, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005e7000)) 2018/02/06 20:53:58 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20000000008000) mbind(&(0x7f00002e2000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000021000)=0x1, 0x800, 0x4) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/checkreqprot\x00', 0x80001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r1, &(0x7f00003b1000)=""/249, 0xecf97ad7c1fd5447) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000044b000)={0x53da}, 0xfffffffffffffdfe) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/06 20:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f0000acc000)=0x0) eventfd(0x3) io_submit(r1, 0x1, &(0x7f0000255000)=[&(0x7f00006c4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000cbd000-0x3), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000086d000-0x4)=0x0) rt_sigqueueinfo(r2, 0x28, &(0x7f0000e7b000)={0x3d, 0x3, 0x200, 0x7}) 2018/02/06 20:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000003000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000783000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ad000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000787000)=0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000449000)={0x53a, 0x8, 0x100, {r1, r2+10000000}, 0x7, 0x3ff}) r4 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') close(r4) 2018/02/06 20:53:58 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) 2018/02/06 20:53:58 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000098a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000804000-0xa4)=""/164) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000052e000-0x120)={0x40, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "bfb318ab74129c14eb43b1f46b450fd3"}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00001dc000-0x1c)) open_by_handle_at(r2, &(0x7f0000ee9000-0xbb)={0xbb, 0x29, "dfe3234ee0abde5033ceca004ea21995f209bc8d38c3a08ce32a9c9e57ffb97e3df495b400ff4267dec169cf4a4e416aeba605819641f075e46bda435a6b9fb382fbd3a7385f301cd9e4ee9e024bf1836c5f2aa05ff198383fdc88ce474d8e86b0d3304fd91c9d81b6c6221e76c324a25a3d0de2ae8529e6a5b36efb99149a2427c027e360df9b6b9f4d89ea99ab5a821486f85794dbba5c196e53e728f1c7f01ff749ebb74c10d97b9ef7b4a1910551179fed"}, 0x140) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b96000)='/dev/audio\x00', 0xa2280, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000068000-0xb), &(0x7f0000689000-0x4)=0xb) 2018/02/06 20:53:58 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) 2018/02/06 20:53:58 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000cf7000), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000035000)) 2018/02/06 20:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b0a000-0x8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/06 20:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/mls\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f000096c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006f9000-0x4)=0x10) r1 = socket(0x10, 0x803, 0x0) truncate(&(0x7f0000e8f000)='./file0\x00', 0x1) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/06 20:53:58 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ef0000-0x9)='/dev/sg#\x00', 0x3, 0x400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000080f000-0x88)={0x0, 0x80, "d9e2cd3e2d209a6954687dfa2017c2751d462106570dcbfa569450322fbc5e89463d17e31a11482e74149bfa6479a571037c069a6680766c5dd4930e1499ad64d1e8276f442626ce82c3070d64e3cab24ae3b02887863965cd94ee1d167ffdaa793fe7045e3b922144ac10ea323d769a9bf7c8a406931d9380b9358a749a79df"}, &(0x7f0000ef0000-0x4)=0x88) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ef0000-0xb7)={0x0, 0xaf, "0939748544d8e8c377993691a63649f557f7b2fb3ce064154362c1983f99f34e58464929c87ac953b2b75a563aa3d594b49bbfd39d88df6646fd9ebd7d229cd51f9fb65d2d227b62fd66a4c6af67a5bc76f995b893afd66d8e16505bbe16b04f699af1946fb4c597a0ebd639e094acd70caa0dbd5f949619593bee5f2009134a4182663e53f77775fc3bd3499100602fb733e2a99380fc666481404180afbe9d6a06fcf8ef15a59cdedf2e99862417"}, &(0x7f0000ef0000-0x4)=0xb7) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000820000-0x38)={&(0x7f0000eef000)=@in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6c38}, 0x1c, &(0x7f00005bb000-0x70)=[{&(0x7f0000b1d000)="3d5b57c7177ae0912ed6dddb037aabb21865b5f3cd4a72154ba197cea219407c5a9683a70327925ae6e055465787f4666cc754e249368958ee3f805b2dc5ec5a102966423a3f8937002edb9d5f7c036f6dafd004cb483a00380d7a61add2e3e0695e9cd7c3f0e4b4153064a5949dcde340925d203addfd0380204ab8c609182602b408b41872e4408a1e803fef8eb959f5a8fd1f48bf2f87e9205e93d32f3a05c029e145956feb3c488e9a7d", 0xac}, {&(0x7f0000eef000)="002c94e96f3af3cbd7c4221f231174c0ec46079c822a49a00269c6be18aeac657de21176a498dade7af87c15bc1ae4097e0318c3d5329e449bf089b2ddee04130758fa25bd0df43a00200f762d588914b53f1b51b3e4de42df7071e13e2cef61b73e89564c34da8c103f410ff133c96681b52261d92c93c1b4eb55c6be23fa653c59d0873a206295938575a2d23d8bef7e170641754eb1aaf82737fcbfceaaa0890bc513ac634d2c7b1c9719fcd890c718665506d4a42b9d16b4825a89c1caeabe8d6331cf3c024fa19ee33ae134dbdb71fb52b6f40604a28c7594e72e74cb3b7c91e4d7d03d1dadd318addcb8596fe8", 0xf0}, {&(0x7f0000506000)="ba6e1c3979773233892007b2460c02bfcf4e1a2688fa04a155576b259167915efea658438fe457fecddb424d5b513c3017ad171a17844719ba48091c8390a4f348e38d543c1ebdc85bcfbdbc4a8371bbf1f1be325032a0e7691417b7a7acb2daaee35c6ab88d520a14311a7e3c6cacd58ddc78fe66a58ce2190aede85d15cbadf587f2e663aebc238d5b11ca2187522ae1972d04ec86262781100ee1e08407f6c164f4d32774f4c54b4ef0f65877663b56237ad7c0b149f7636b0c05f8502340f33d9123", 0xc4}, {&(0x7f0000030000-0xc5)="aef0f67d0c349f79eaf0cd35e5579b9b051c606e65908bc42922e2a5e7f66b2f47a0a32f534589404df54322e7a259d38884f4a1bfcb2361073e4b88717729e028c71fb8bd4a95ffbaa62ab4db2405166a8a664f1dcff2a383644a8b2d8ea26f3997fe83b2a16e5c0127798d47aa6117f3ddf755106aaf155838369a5773d6d3133db11aa2d86323d0ccadb2d0f2ec03608fe79e9019e1a62d3a4dcccd248165d30417e43b952115a2ae342fdbad751c89f206c444082effd77d7b672d64a590c5706aca6f", 0xc5}, {&(0x7f0000eef000)="dee0c4793d726490cd394b285c7fdcc9f57539041685231539dba9c503b69ef4f437eb221dd462a53674c81a2035655a473293882453cdc34482a76f75cecaa1634b6511468e1472ab9f6d0ecc0daba4b88bab15be956b58b93feccaac26bfb6681b89c8a9ba371eba3695bad7", 0x6d}, {&(0x7f0000eef000)="5ae461277d290e0067d27886ae34b967208b730271efe0850ec31e392b58bdde3735aec7e05549f3b34f9f2ea5d305e96e686fd64a1409f9d668967560a4b3ee212fd8d6e22e59883ae83bec32050c4e48342c3043fbf62f666692d2400a4624e5037c0c0b13d6f3a04fe8", 0x6b}, {&(0x7f0000ef0000-0xc2)="48d16f7ad9d1f9967e759994c86ee53d1887d97a515fd64e58017520dc17f294ffaf461eed99e1f3fa6e62d553d324a28b9ca91f49fb2eae143ff43c191bb12cfb965da2182e3dcbc2ecb658a8602057824641005437539f12e24956f79933ccffd314ac92113b2bd9102f9cf767b42d50206ff26c585935f9feca4ea6f911972bdfb32c26cd764cddc135ae2fa0fae62a5ce0d51799b190962172ebde52c8b89fb55247cd3483215e23a7c5b618d23e0f88335122f3686cecbaae3d082af88ea235", 0xc2}], 0x7, &(0x7f0000ef0000-0xf0)=[@init={0x18, 0x84, 0x0, {0x9, 0xb45, 0x7, 0x1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x1, 0x8, 0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x3369, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x2, 0x6a3, 0x89, 0xf49, 0x25d2a565, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x4, 0x8000, 0x5, 0x41, 0x8, 0x3ff, 0x1ff, r4}}], 0xf0, 0x4044090}, 0x10) r5 = syz_open_dev$audion(&(0x7f0000904000)='/dev/audio#\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000b57000-0x50)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x6}, 0x5, 0x81, 0x7}) 2018/02/06 20:53:58 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000726000)={0x0, 0x1}, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fd6000)=[{&(0x7f0000fd6000)=""/117, 0x75}, {&(0x7f0000b9a000)}, {&(0x7f0000fd6000-0xd)=""/13, 0xd}, {&(0x7f000014f000)=""/80, 0x50}], 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd6000-0x4)) setsockopt$packet_buf(r0, 0x107, 0x13, &(0x7f0000e0c000-0x3a)="78484ed4aa53ca837c960156f353f2a67dc3a9f4895e669a3e5e950d8a89c3692e8eb85e8303d4a7fb93221a31e2181480eb32b0d2d64210ce09", 0x3a) syz_open_dev$vcsn(&(0x7f0000ae3000)='/dev/vcs#\x00', 0x3d06, 0x20002) 2018/02/06 20:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000916000-0xc)={0x0}, &(0x7f0000544000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000dd3000-0x110)={{0x80, 0x5, 0x7f, 0x3, "24e32dbdf54fa1b9026a612f7549273fd4bddb7e3ceff1df25f085fd36ec7899350211374dbe1cfe4a54e41d", 0x16}, 0x0, 0x0, 0x7, r2, 0x7, 0x6, "84823d841b0961237ba3a84abc85408d62ebd317d3bbb9c3b87e3e0a09128cf167c934e3ac4fa6f9462a7e292bb1e1fd4a1b27089da3db2fc16611aa8f3d1d8b", &(0x7f000069f000)=')\x00', 0x2, [], [0x7f03, 0x5]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r0, 0x7) r3 = accept(r0, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) 2018/02/06 20:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) mkdir(&(0x7f000029b000)='./file0\x00', 0x2) r0 = semget$private(0x0, 0x4, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c5e000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x80001) ioctl$TIOCNXCL(r1, 0x540d) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000078c000-0x1f)=""/31) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000109000)={0x77359400}, 0x10) 2018/02/06 20:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b67000)='/dev/loop#\x00', 0x0, 0x4000000009) remap_file_pages(&(0x7f0000b29000/0x2000)=nil, 0x2000, 0x0, 0x5, 0x20000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000530000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getsockname$ipx(r1, &(0x7f0000f31000), &(0x7f00006c2000)=0x10) io_setup(0x9, &(0x7f0000609000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00002ba000-0x8)=[&(0x7f00006f5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005d0000-0x3e)='h', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000192000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a80000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x5, 0x9}, &(0x7f0000b10000-0x1)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000074d000)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x789, 0xc77, 0x8001, 0x0, 0x3}, &(0x7f00004c5000)=0xa0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000736000-0x14)={0x7fff, 0x4, 0xffffffffffffff9e, 0x5, 0x1ff, 0x400, 0x1, 0x2c72, 0x72f7}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000227000-0x8)=@assoc_value={r1}, &(0x7f0000d5b000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) waitid(0x2, 0x0, &(0x7f00004bc000), 0x4000000a, &(0x7f0000304000)) pkey_alloc(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00001c3000)={0x100000000, 0x2, 'client0\x00', 0xffffffff80000000, "dd00e8df006714be", "bc3d8fe0bd655c978a5afd02c2915978b8d07cbc57e69817a6659c21da892414", 0x7000000000, 0x5}) 2018/02/06 20:53:58 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x100000001, 0x20}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000-0xc)=@sack_info={r2, 0x1, 0x3}, &(0x7f0000000000)=0xc) 2018/02/06 20:53:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00008df000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x9cb, 0x1000}, &(0x7f00003d4000-0x4)=0x98) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f70000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x101, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc8000-0x14)={r2, 0x0, 0x96cf, 0x80000001, 0xffff, 0x7}, &(0x7f00008aa000)=0x14) bind$inet6(r3, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r3, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000457000)=""/150, &(0x7f0000770000)=0x96) sendto$inet6(r3, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fc7000)={0x825, 0x0, 0x7, 0xff, 0x0}, &(0x7f0000fc7000)=0x10) bind$inet6(r3, &(0x7f00009b2000-0x1c)={0xa, 0x0, 0x5d1, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000fc7000)={r4, @in6={{0xa, 0x0, 0xd775, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}}, 0xffffffffffffff63) 2018/02/06 20:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8f000-0x9)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) get_mempolicy(&(0x7f0000119000), &(0x7f0000c86000-0x8), 0x0, &(0x7f0000152000/0x3000)=nil, 0x6) 2018/02/06 20:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36}], 0x10}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000df2000)="28ab963cff8fe854572b1320b886d328f0fdc0170cd708b35b9bc4fa013e650fb8fc1baa6da134c49040c93b0ba0624734f4aebfe1d6f55e63b31e316e88eea791e02c29f6a39a008182e4659e0787c2474d6264ecfee67b9681c620531a6fbffd183c148bf359cae3b303adadf586d05bb492894f8d4a4882e0f3cb6873deb764b3bb8b60bf2987ffea94aafea9deb52d7c1a3e111bfdaaaad9852dd65747f2be9f1a7215fd6bdb97e3a73ff00b105da451d304dc6037584a0fe75adbbc1defa7ccd8ba60dca438", 0xc8, 0x4000000, &(0x7f00005e9000+0x239)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000737000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000245000)={0x5b0b, 0x2, 0x10001, 0xcec, &(0x7f0000d42000-0x80)=[{}, {}]}) 2018/02/06 20:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002bc000-0x12)='/dev/input/mouse#\x00', 0x1, 0x8003) sendmsg$kcm(r0, &(0x7f0000f94000)={0x0, 0x0, &(0x7f00001b8000-0x70)=[{&(0x7f0000de4000)="eccfad10ba09ac268d295111700e24a4952d420387f1534bf771b86ffe81108e61efdde444a3", 0x26}, {&(0x7f00007d9000-0x79)="e2667e11f39359cce33ff1bf6cdd43461b97fa7a341a281219bc87951ab18707ffec7cb01e05f66f684b70aeff7f2b0de4f04d28f143517227094aa4788b89bd04a0881cd6e8fdb52442cef19d81cc772568a5b1f5e4c06c17ff8ae7c16165248ba514168bba4c7ab93fa2fe3da22e4f1ad9c3b1f104c0f3d9", 0x79}, {&(0x7f0000180000-0xf8)="bf328b53c49e0ecabce585ccb3f6ae48b6ef2b2e3c0a458383c62c97b34c768a377e5aedfb99856b8dc2bdb4e11e776a58b51a6f0d4f43ebbb2600b70d1f31c356adde80d45930a94fbec7f0d7ba4ccebc884e6a441d1323f3e18bafafeafdfbb2bd1e360feb9ec9afb117fa4107981ccfa08083fd4c6831c552ddf5e474d1a1e24f4c5060ae2fab19ac81ff20927fc7cf9d1c7adc432c12466a14f837c4749f6f61e5c5b0af401fe4cfafa9f444b46dc362f7ea3def0d1cd0325e84105081b761c4f08a561835c5844ea63609f3c56ffe9bf567cf393285c5c17bd70a45e23ef15a53269a01979dc2d7792fff31e9a039e1662351057d99", 0xf8}, {&(0x7f0000e5f000-0xeb)="b63b63522b1110700e020a48bec9cbb7e7f762de8a89ba07298776a45717ea2cd4b1d0288c7ba79d0105f35dc380e17a1afa0c750275f75dbc010e360d7a3922acda562cccee2ac712fb69f9300aca9a10998c8b908acf7b5277d4cee7f2a2b8b796eae391ec0d204dd489048c1aedcc75ea6ab026cdeef692309c839c6571fef40cf4930a2398e27e62c3832ea2d9448bd1ba1d0bc8a3618ceea01e0d94e0ad98b43c84c49e8fb2e3b570bf7148c29c606c5a2a8a77eb9d7fee309ed95bcf816d057f33701c8ed21d501f5823b1cf08c139265f460018b80812a9c9f2bf3db20d3e52651a065b6392fe68", 0xeb}, {&(0x7f0000956000-0x88)="28598955cd5bb529a9b77e5f0f49b1b8f1a0265d174257fcec02bddbee3b5716c320539f540353c1812a149262425740a5fc0366a75fa205dfabb87348b56cf94bd639cd3e718c5d6e1cf3e8ab4242df3e85b28a1800b1a937ba4dd80cb7db51fbf42fef7edf2f8705d51571b7d96e92cfcb18de5529de450e5d599a9be950016e861512cdf652a3", 0x88}, {&(0x7f0000927000-0x67)="6357ac68c49e2166746220f359377e83e9684cc10f021873dbce3988c43b3cc10a08e17f989de021d40bdcac670ee44e2c7c543d8bee09bca2d5d696fb6f2132bf97122978619a6389672ea048981a63689d3da6ffb76d68f704e2a2fd4d0725a0a9a48872b0a6", 0x67}, {&(0x7f0000913000-0x2b)="c91251bd79dcdb6fdff64a8875d9687dfdea00b888f78a3f4e067d9cd50e7966285353fe1e7c5398119b06", 0x2b}], 0x7, &(0x7f0000b72000-0x310)=[{0xe8, 0x0, 0x100000001, "4b9c5507c63f41f26a36e09128caa027907d8d97aaeaa62960683f082a1f469623e7dc2ce3191fecd6db1e7e4a1ba2fa89b0f76d17b54e204100eeee31924e93de3d6ec065f5ad55a1995d5365bbb2b47184c7bd01d2961290b96af858972e5f367dba815e64226a3a957f2375705601d471a130c3bf798efd2de085d73833b9ce05d6d1a4956d0f236d5c744bdfaa945ab09d06c36638ce77fb2909775edb23165ceda7a902c34f465091f6ba03b23cad0a19577592d0b1234f50e65ac866d0a0264cb17264c2943b53073b36033fccc0"}, {0x40, 0x103, 0x40, "3de699dac5bf866025e32215b739a3fc8a05ad52c1f8d5c1049db0c4b49f6e24a09325421211f401f635d8cd10f7"}, {0x58, 0x114, 0x3f, "19a45bf9c599739090d05362d46616c00473fcf7bb1e69b2e19ea5a56c99951e843f7d0318321a6a4dd97de9c5070e313709ee744453b06f5ca7e0f62094af6562f813fd013c"}, {0xe8, 0x10d, 0x5, "0b64510146c867758b160a79c09abfe416ac833b47285b30bd2e0d8b4df32cb8ee690cdd5c678bad4da470a77369a16fad4c654d4ca282a839442f43019e75497b4a9b6e4ecdda121477637dbf455412c76271adc4f317ae5deabb31f482a436a1d3c9962b1f20e28ca10c62315592f1fd60755d271218e36a4eb00fd53c3eae414faaca117e05d4e108fcf87f1e734f5b83af1ac30a2b2a4e466d246072feaa9d67321d9773064291724937b19ea57fa88874bf3f119609eed8d3e246c93f22888452434e0f4df90ecd3e628dee0e4a43c2027457f377"}, {0x30, 0x112, 0x0, "50180a69a6e889ad1a6a28811686b948e7e4e07c6cf63f2ef27d4b28"}, {0x78, 0x105, 0x3, "2dd33804a38bbe9babaf006bcd910a70e7ad0baefee7a6a4b4dfd0ec87a2b99144fd2a47df04f965a87ad83069facb8efad9412ce1de67d95e4fc54fe5c2a0b15d355daac9f70102700b5c0b040666a76409724bf41eff1da9767d01f8f0d039636daf31"}], 0x310, 0x4000}, 0x4000000) r1 = msgget$private(0x0, 0x88) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f000083d000)=""/123, &(0x7f000098b000-0x4)=0x7b) msgrcv(r1, &(0x7f0000545000-0x8), 0x8, 0x1, 0x3000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00002fe000)='/dev/dsp#\x00', 0x0, 0x1a080) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00005be000)=r2) 2018/02/06 20:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) getrusage(0x0, &(0x7f0000a22000-0x90)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a85000-0x4)) 2018/02/06 20:53:58 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000007000-0x4)=0x4) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58, &(0x7f0000002000)=[{&(0x7f0000000000)="570a7cc57ac5aa05cebf83483bf3e13b81dca931a3dcfb74ca7e273228046371e0df2b1070d8290e5380598082f3bcbacbbcd6ba7a9704aec63290b07c9c9ff1d18e6bd7a2c33b264375892ee739171f73ec0e0ead8fb027a2ef6f4a0019ed2ceefdf3fbef014f0d6d0dc14edcbbd56948153da9b201d73ca5a7d13321db048f43de8d8e02dae07af7340526d206062de6261f2117207708e9a3a62c8a4dd455d30b27e65dd687c7cc7b660b4433a9db4370bf2eb9a49e49804fa9cb9997b23c89eb35549399509d28b1d0306a28451d", 0xd0}, {&(0x7f0000013000)="994e1c98ca591efd879c55d93e4227a329630f763eded02d8df96c5f5fa1cbebfd0e839cd4e61fc8c28e54ec3c58dd5e90568fab186e160eeba48db120ff87f0f4dbc3aa89fdcf505db9743e34ee4f10f0f320f2f1282a7343f768442561314b75e8f19fbb3bd2", 0x67}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000003000-0xab)="5d94039e3bbbaea5206eee5f89404641712f2d0d0afbe055ea9f19034fbd997777afd611bd0185d58bddcd9f352af3851c30c272b0800c48a2a520d980340050be3bb4cea9fdf447081f5ad0c21abae180bd77456e130810ba3fe3feccbf2d4245c358a986f0be2d6e19e6ba0c08302d0dd37cd1639938aec9935ec4a4324f4ba2ad340e75c69fe20a84113050cf17aaec8adbb96f372cabe17b5b3764119493f42be6b8a10a20d36fc364", 0xab}, {&(0x7f0000012000-0x77)="89726be5fd8bd6cf1a9eea6839d2f0fb19d1fb7758f7bd9d78e101056fc9ddd8fb2f2fe97350c9e281a4542c01c592185e46c86acd4b6f51ece16a774cb1d238d25bed90c4e178347c18c6c1d2e7b0f66541c494cb1876a3e2c25967a6308d43d6ddcaa600a2e6f6cc0990b91c898b0cc8582c3f626347", 0x77}, {&(0x7f0000013000)="7aeac7ac6ce9dcf08492e19de01e41958b3802b5cc1d23c2633e0b1aa54432e467299246f8ab8927674f492ecb1a63b6404e496354ea5416e71b24260be783772068eaf3744865331209d4295aeceb962a6038e9ccd01010eb3d122956993ef0457277c82fed91e0b88d8fc9f5a814350ee8", 0x72}, {&(0x7f0000002000)="68e58cb7a65c9c2a451746638c11ad24048fca416d89", 0x16}], 0x7, &(0x7f0000003000-0x1180)=[{0x30, 0x12d, 0x3, "d8a937f3dc81168f0ebdc4c5ad7d2c041a4c85300f78d9a026e09d7aa9"}, {0x38, 0x11f, 0x10000, "4f762bd22c96988ea76fc348e70d6439a2aa45b6187a305da3b8dff903af1920edc26ed540b8beac"}, {0x108, 0x0, 0x7, "846a28058c66bfd8ac6d7487517c7e4ad465a8fafb83956abb02da558d6546ab61d1e4d6df3e89ec60ffa0ac49d8250d1286274a97e745d60c6fb71d2ba3a3fc81bf799161f550f73d05c43f0e36401197df99c9860566b8e795b1f6fa221689b07c69ac3f80911c33dfb749301a72f09630b27dfd968ed40096af23c56a2ef0ef685f67503a2a71f646f7895b68ea725a8b27e5bb3314c3bd395b54446298b2f35a2961422c3cf726bbb15c0356041c6fbf86dd4568a321f89993cff5157c95d7f1a4273fa046a48481a13bd4debb9715b7e7f2046577a38feba60213933cd2c7009d3e1294246577896232504636299ec317b18f"}, {0x1010, 0x10c, 0xdf, "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"}], 0x1180, 0x80}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x3, 0x10d000) 2018/02/06 20:53:58 executing program 0: fanotify_mark(0xffffffffffffffff, 0x134, 0x0, 0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x400, 0x4, 0x0, 0x80000000, 0x463e0ddf, 0xc1, 0x10001, 0x4, 0x8, 0x1, 0x1, 0x1ff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x287ff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000a5000-0x4)=0xff56) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x491f, 0x6, 0x3ff, 0x54}, {0x5463, 0x9, 0x5, 0x7fffffff}, {0x80000001, 0x3f, 0x1, 0x1}, {0x20, 0x6, 0xd2, 0x8}, {0x81, 0x4, 0x3, 0x6}, {0x401, 0x8, 0x0, 0xfff}, {0x2, 0x4, 0x6, 0x100}, {0x0, 0x0, 0x6, 0x9}]}, 0x10) 2018/02/06 20:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d06000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000103}]}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000479000)) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(0xffffffffffffffff, r6) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r8, 0x40505330, &(0x7f0000d8e000)={{0x0, 0x4}, {0x0, 0x7}, 0x2, 0x0, 0x8001}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000149000), 0x4) getsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/02/06 20:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c74000)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000cde000)=0x3, &(0x7f0000b93000)=0x2) r1 = syz_open_dev$loop(&(0x7f00004b1000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) fstat(r1, &(0x7f0000b65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000a25000-0xc)=[0xffffffffffffffff, r3, r3]) syz_fuseblk_mount(&(0x7f0000ea9000)='./file0\x00', &(0x7f0000782000-0x8)='./file0\x00', 0xa002, r2, r4, 0x5, 0x6, 0x230400) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001a9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f00003a6000)={{0x9, 0x9, 0x0, 0x10001, 0x6, 0x10000}, 0xe9cb}) setsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f0000151000-0x64)="4e2d821eda617c004318b8c443e324170dd13a58069fa647a93b5ef9f726d8d94e47e7708883067f1a8476237debe24762a40f304af617b47b0dda14cbb5ea66b69d1f7bfd7a92ee99f95d75734712e215b683a379e85a6a9d931930ccbd8ae8f7fca257", 0x64) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000746000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) read(r1, &(0x7f0000df8000-0x43)=""/67, 0x43) readv(r1, &(0x7f000042b000)=[{&(0x7f0000c07000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/06 20:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) sendmsg$nl_generic(r0, &(0x7f0000119000)={&(0x7f00006a8000)={0x10}, 0xc, &(0x7f000055a000-0x10)={&(0x7f0000ac8000-0x1170)={0x1170, 0x22, 0x508, 0x7, 0x2, {0x1e}, [@generic="8c058d3a7286355360fe46cd6bc777c54c1d8072212b69cde5a9a288af", @nested={0x130, 0x3, [@generic="14f2549278dd740c6c95e08e4705767b0afea8b72fe38d8435a5eb429af4318c322d23f162a29f027301fecab9ccc729f8a072ecd00e12a290ea58f47ed0086b8b759bcb78f0e52e1e1452884b7f28a7f83a5048c7c117659e52eb7e632c16dd0d29d6098d6ad0003c082e583412eeaaefa2aba10943ce5705dda8aaa937058936c19c166a15878545ce84fe696e5955ef21865cc81c03d5e56cdea4f6bccff0600c80d5b6a69c4f721ec791fefcf4bb71c0abdacd50d9f1a794391461a0a33b255b659783bbff15e9071923189270a1771de51ccf67c3f6898e0b98", @generic="65fa656a1cc077f5dfe5e45ac26cf9dc71025288fafe8b38c58e34df513fde430ef8fcaac312acaf09bc366510f487c0649d7a3fa81f6f94f11209b09651bfe2bdadb8080f20678ecc1b1dbf6b8916e7"]}, @typed={0xc, 0x28, @ipv4=@loopback=0x7f000001}, @generic="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"]}, 0x1170}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) connect$netlink(r0, &(0x7f00001be000-0xc)=@unspec, 0x9) 2018/02/06 20:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) migrate_pages(0x0, 0x8, &(0x7f00007c5000)=0x2, &(0x7f0000a61000)=0x401) 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$unix(0x1, 0x1, 0x0) lstat(&(0x7f0000f07000-0x8)='./file0\x00', &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) pwrite64(r0, &(0x7f0000738000)="eca7336cee557cdc99c2860da40e95839383970497e054dfb4d3dcfda603d1d7bf4a7d67f2b680e1e7700edd6bc4e6280a7c412403848ae3cad47df0dbc39b042c9723105eac", 0x46, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bf8000-0x10)='/dev/input/mice\x00', 0x0, 0x600201) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000083d000)=0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bcd000)={0x0, 0x6028, 0x2, [0x100000001, 0x1]}, &(0x7f0000325000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a4d000-0x8)={r2, 0x3, 0x100000000}, &(0x7f00003a8000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0xd}}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x41, &(0x7f000091f000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0xfffffe68) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ffd000)='/dev/amidi#\x00', 0x4, 0x400200) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00007bc000-0x4)=0x6f8b) r2 = socket$l2tp(0x18, 0x1, 0x1) getpeername$packet(r1, &(0x7f0000b3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001da000-0x4)=0x14) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d56000-0xc)='/dev/autofs\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f000035b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005ae000)=0x14, 0x80000) sendmsg$can_bcm(r3, &(0x7f0000abb000)={&(0x7f000067e000)={0x1d, r4}, 0x10, &(0x7f0000506000-0x10)={&(0x7f0000966000-0x80)={0x4, 0x2, 0x7, {}, {0x0, 0x2710}, {0x0, 0x6, 0xffffffffffff0000, 0x200}, 0x1, @canfd={{0x3, 0x401, 0x7, 0x1}, 0x6, 0x3, 0x0, 0x0, "63931c6c811ffc5318cf7e2432a48f70ab59d54feb35d5d8ec98302ecbdb747548b791c29021bca8697d51d7015af4976beb8a0348ea730247a205a056b6db69"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x48080) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00007d1000)={0x0, 0x7530}, 0x10) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000028000-0x8)={0x9, 0x7, 0x10000000000000, 0x1, 0x5}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001c000-0x10)={0x1, &(0x7f0000007000)=[{0x7f, 0x9, 0x864}]}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) r2 = shmget(0x1, 0x2000, 0xc, &(0x7f0000001000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/02/06 20:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x4}) r0 = semget$private(0x0, 0x3, 0x20200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/sequencer2\x00', 0x2042, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000990000)={0x9, 0x10, [0x200, 0x3, 0x7, 0xa]}) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f000038d000-0xa7)=""/167) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000c46000-0x8)={0xf699, 0x2}) 2018/02/06 20:53:59 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$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000af3000-0xc3)="7d81446c53c3d641aca4b155c1f0b1c3ffa7b38128fad12563adbb0453b0f41bb309ae68290dc431cdf86c2d934389fd48bee986aa41fce59c0abad7b866ea4b54ebe4d4d193418ea2b75f9084d831251844f826b7f642ed3c4e5297e71c0fc1d53a0bf30a94d66bf13fcd2d6d454b6905afb82dc893d928fdaba389d39b92dd5191d95d9d9fff61495701d7412e2db2bf5c16c4d30251a81de502930f71edcd59761ca273cf421ab053af0df1dd4cc53807bf9e9b79d1108679cc31bb36c87b4fafe9", 0xc3) 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000e4000-0x88)={0x7fff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c5a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000005b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000013a000)=0x2e) bind$inet6(r0, &(0x7f0000b0f000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r1, 0x1e) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) [ 45.355519] IPv4: Oversized IP packet from 127.0.0.1 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000087a000)) fcntl$setpipe(r0, 0x407, 0x0) write$selinux_user(r0, &(0x7f00003b1000)={'system_u:object_r:null_device_t:s0', 0x20, 'root\x00'}, 0x28) dup2(r0, r2) 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000069a000-0x4)=0x41ad) 2018/02/06 20:53:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000001000-0xb0)="04ecd0697d8f602b07d2ac444bc03736c4481509013bf69f86a5609891284bfab7a92976bed70a997a434d9bfdf2b12e4f985f6cb4c9acbe1aee3de646cc6d2a1c9cb4d5ad4fa6b4f4c71ebad862f5a0b66ff815f4c6685c659ea6ce3fd57356c0b5eb673fc941c5818074c6f217ab5fba07d9d08535d043ea047ce29cee3ed96fb3710b6ae628e155fda4caed2605c745d5fbbd7c0ae4060d770b07ab3a71972bc8b8caf4c1f1da03b7c360a0617011", 0xb0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e6a000)='/dev/input/mouse#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bfa000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a6000-0x4)=0x18) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = memfd_create(&(0x7f0000835000)='mime_typecpusetposix_acl_accessppp1selinuxmime_type(trustedmime_type+(\x00', 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00005f3000-0x10), &(0x7f0000aa8000-0x4)=0x10, 0x7fffe) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000015c000-0x4)={r2}) r4 = msgget$private(0x0, 0x400) msgsnd(r4, &(0x7f0000a2b000)={0x1, "4282cc6aaedccb874da557ee18e0c3957208e50a9ebd05de0814944156"}, 0x25, 0x800) r5 = syz_open_dev$usbmon(&(0x7f0000eac000)='/dev/usbmon#\x00', 0x1, 0x8140) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00006f2000)={0x5, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) r6 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDDISABIO(r6, 0x4b37) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008ca000)=0x3) r7 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000cf8000+0x12c)={0x1, r7}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000644000)) listen$netrom(r6, 0x4) 2018/02/06 20:53:59 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00005bb000-0xc)='/dev/amidi#\x00', 0x4, 0x503000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:boot_t:s0', 0x20, "73797374656d5f753a6f62746563745f723a666f6e7473ba636163686588743a7330c2761394bac2a7cd5f696d7a168e53920c4f0402e884f2592ac019c9e12adedd53dd61d89666a30c1965f6a54e6b1535fd0e779bb2794c6544660749f86a3d78e083b85aa67bd8100532e3451075dee38ff1097aaf0887f68267d20f2838d30d3dcdd9b9b6e02f8161fca7b3646019b07ca5a87662d5e1abaa7096d4ae7682d6ad3b281e4f7836300187ce39534ee28fa4e5d3a78c5716ddda07eb3710ee5b5df4d78a0202323544998dba25d01b4c3bba32985accd01c6d7bc4a2c100e01c949e6f7c23d04f9fe76ec87e", 0x20, 0x34, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x11c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000083000-0x8b)="e21dc119279aa0ae9bf2585b76232ff33be799114f9834282c6bc7222c4409200ca6a22558e2a224d4c70e1f94cbeb7b16ffc78942038e1359802486bd57d00b67c1ef6c60057a775fd7eed0cb0de336022db51015bfaf9d0d476aec2e2040b81af32868ee88fa364bcb8015f7ddfccff7f4e7fb181ea5ebd11eddd5a1c296ee90fc18539177f29e1e03cb") 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 = memfd_create(&(0x7f00006a9000)="526d65762f76637323f659cc2618b49510b14683ba232e03e075673d8fa0f98adb3391113da0ae9c167072af9938c48db79d64e1fc6b1e1598e3652ab83843c8bdc95afa1ace035ff299e1170f549a1a357f1d545549513ec90f229e643c3519794e39ec1fb124cc7298061a0dac386788315efb9b23817c3b56498b569f2799c2f1b49d467cbc09604e05fdd7f20e66219238db422f984b358e523318f27bbf934ac2d655771ba507ece102cc852e6d68cc4c9f7a0b6399e11b3024a13b5f0d93168c92e093b93a4037f032446f1a440986a3cc89ba2f2e59a96fc639bb39bdc33dd147c8bc37", 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f000077e000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fbb000-0x20)={0x428425, {0x400003ffffffd}, 0x80000000, 0x6}, &(0x7f00006a3000-0x20), 0x8, &(0x7f000045a000-0x8)) r2 = syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f17000)="2b69219ca709a9508d703087d17c5c11a72750ffff011a4cd6", 0x18) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a59000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000068000-0x12)='/dev/loop-control\x00', 0x208000, 0x0) getsockname$unix(r2, &(0x7f0000251000)=@abs, &(0x7f0000647000-0x1)=0x8) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ad1000-0x38)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r1, &(0x7f0000147000)=""/107, 0x6b, 0x20, &(0x7f0000508000-0x10)=@ipx={0x4, 0xffff, 0x9, "9fc7779e91eb", 0x80}, 0x10) 2018/02/06 20:53:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200000000005, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fd4000-0xd)='/dev/dmmidi#\x00', 0x101, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000fd4000-0xd)='/dev/usbmon#\x00', 0x5c, 0x80) ioctl$LOOP_CLR_FD(r1, 0x4c01) fanotify_mark(r1, 0x0, 0x8, r2, &(0x7f0000fd3000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9687, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x4, {0xa, 0x0, 0x6, @empty, 0x5}}}, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fd3000)) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r4, &(0x7f0000000000)={0x1a, 0x10000000020000ff, 0x1, 0x2, 0x2, 0x0, @random="0f0000000100"}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000fd4000-0x8)={0x0, 0x5ad612ab}, &(0x7f0000004000)=0x5b4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000006000-0x1)=0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000-0x8)={r5, 0x5}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15), &(0x7f0000fd4000-0x4)=0x20) 2018/02/06 20:53:59 executing program 1: syz_open_dev$adsp(&(0x7f000096f000)='/dev/adsp#\x00', 0x200, 0x400242) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) rt_sigreturn() 2018/02/06 20:53:59 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000793000-0xb)='/dev/adsp#\x00', 0x5, 0x101441) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000e0d000)={0x1, {&(0x7f0000000000)=""/219, 0xdb, &(0x7f0000118000-0xb9)=""/185, 0x1, 0x2}}, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x440, 0x0) finit_module(r0, &(0x7f0000000000)="27776c616e3126db656d3029656d3100", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x5, 0x2, 0xffffffffffffff81, 'queue0\x00', 0x7b}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/251, &(0x7f0000000000)=0xfb) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5201}) r1 = syz_open_dev$amidi(&(0x7f0000f83000)='/dev/amidi#\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae8000-0x1e8)={0xa, 0x0, [{0x9, 0x1, 0x0, 0x0, @sint={0x57ac, 0xfffffffffffffff7}}, {0x8, 0x7, 0x0, 0x0, @irqchip={0x3f, 0x3}}, {0x9, 0x3, 0x0, 0x0, @msi={0x10001, 0x8cd, 0x8}}, {0x5, 0x2, 0x0, 0x0, @irqchip={0x1000, 0x1e1de438}}, {0x2, 0x3, 0x0, 0x0, @msi={0x6, 0x7973}}, {0xfff, 0x3, 0x0, 0x0, @irqchip={0x6, 0x1}}, {0x3, 0x4, 0x0, 0x0, @irqchip={0xfffffffffffffff9, 0x8}}, {0x6, 0x3, 0x0, 0x0, @msi={0x6, 0x1, 0x9}}, {0x7, 0x3, 0x0, 0x0, @sint={0x6, 0x9}}, {0x8ac, 0x3, 0x0, 0x0, @msi={0xa6, 0x9, 0xff}}]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001000-0x4)) sendto(r1, &(0x7f0000002000)="deef76652590bdd8bc62e78770f1250922571f804f83a0a657e641d51709f271bf620e9c98b580c42789ee6e406abe9606029ef8e016a383ee22781b17c53e14c4d50b1e50a78ff0fabeb62afaf059332883ed1eea6df3e68ae590509c86dbe9829e1d8999bbf4c87777f39394e4474aeb18595ccbb59f910ca03626a85607ade5919170ef395003aafe7944bc7fa726ecc866bd779c0a5cced9d0c69474939e09b2d5de6b0d669bc13505343bcb129358112d4e7eead02303854fba6a9eccdf895257", 0xc3, 0x8000, &(0x7f0000000000)=@sco={0x1f, {0xeb46, 0x1, 0x40, 0x8000, 0xffffffff, 0x7}}, 0x8) 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 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) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1a3, []}, 0x10) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000016000)='.request_key_auth\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000017000-0x1)='\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f000000d000-0x12)='!\\/em0.-,trusted!\x00') r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x100, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[], 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000015000-0x9)='auxv\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000018000-0x8)) pread64(r2, &(0x7f0000007000-0x4b)=""/1, 0x1, 0x0) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000745000)='/dev/audio\x00', 0x20000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a71000)='cmdline\x00') exit(0x0) syz_open_dev$random(&(0x7f0000ff5000)='/dev/random\x00', 0x0, 0x438543) sendfile(r2, r2, &(0x7f0000032000), 0x7ff) listen$netrom(r0, 0x8e7) 2018/02/06 20:53:59 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000600000-0x4)=0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000aa2000-0x10)={&(0x7f0000b44000-0xa0)=""/160, 0xa0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000a000)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000)=0x0, &(0x7f0000005000), &(0x7f000000b000-0x4)) connect$can_bcm(r0, &(0x7f000000a000)={0x1d}, 0x10) r8 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r8, &(0x7f0000008000)=[{&(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r7}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x60}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c09, 0x40) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000071b000)=""/63, 0x3f) fgetxattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f0000b9f000)=""/219, 0xdb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000073e000)='/dev/audio\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00005a2000-0x4c)={0x8000, 0x7, 0x7e2c}) [ 45.480503] QAT: Invalid ioctl [ 45.491241] QAT: Invalid ioctl 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a9f000-0xe)='/dev/admmidi#\x00', 0x4000, 0x218400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000e91000)=0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="55341c9da49f065160b6b807c02dcb5b"}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/mixer\x00', 0x90100, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000000e000-0x8)={r0, 0x3ff}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000005000-0x14), &(0x7f000000e000)=0x14) bind$can_raw(r0, &(0x7f000000a000-0x10)={0x1d, r1}, 0x10) 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000083, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) statfs(&(0x7f0000eae000)='./file0\x00', &(0x7f00003cc000)=""/123) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f000000b000)}, 0x20) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000007e000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f0000a9c000), 0x100000001) getsockname$inet6(r0, &(0x7f00008c2000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c00000)=0x1c) 2018/02/06 20:53:59 executing program 5: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000575000-0x5d)="0800d700000816f2f9ff6ed37a3de430e259089907cb360a0b90b0d8bb9ea206bdcd4ab26ceb678b55ff6f8b9d8912c9c2c509cb84e37171f34e0f7b6e6161d5f78a166493f1ea1fc9d5457969dfefaed2acbf863b8752f6a3b8dadbee") getpgrp(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d35000-0x58)={0x757c, 0xe3a, 0x0, 0xfffffffffffffff8, 0x1, [{0x622, 0x5, 0x0, 0x0, 0x0, 0x1400}]}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000d33000)='./file0\x00', &(0x7f0000d34000-0x20)={{0x77359400}}) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e46000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000fcf000/0x1000)=nil) 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$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d09000-0x4)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000eaa000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)) socket$inet6(0xa, 0x80807, 0xa392) 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x10000, {0x2, 0x1, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, 0x21, 0x1, 0x6, 0x9d, 0x4, 0x0, 0xc000000000, 0x47e, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x4, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) syz_open_dev$urandom(&(0x7f0000902000)='/dev/urandom\x00', 0x0, 0x8000) 2018/02/06 20:53:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff9f, 0x902) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/06 20:53:59 executing program 6: r0 = socket$inet(0x2, 0x0, 0x7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a65000-0x4)) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000003, &(0x7f0000001000-0x4)="c8d63b23", 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000ef8000)='/dev/vcs#\x00', 0x3ff, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10001, 0x0, 0x8001, 0x7ca, 0x8, 0x93, 0x7fffffff, 0x49, r3}, &(0x7f00001a9000)=0x20) ioctl$KDENABIO(r2, 0x4b36) sendto(r2, &(0x7f0000001000-0x52)="b2acbeec02be4f2af90728f96536027c6af5a9b042652f3227e125a36e3cfecfdcd8f485ebd6d0fd6fcf5cf49df7d12b17bf94c49f294537209ecaabf06c2f3d7664df2df16dece6272899c33bd022ef739d", 0x52, 0x0, &(0x7f0000001000-0x10)=@nfc={0x27, 0x4cf1, 0x1, 0x4}, 0x10) 2018/02/06 20:53:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x6dcf, 0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/enforce\x00', 0x900, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00004d2000-0x38)={&(0x7f000066d000-0xc)={0x10, 0x0, 0x0, 0x1020010}, 0xc, &(0x7f0000ca4000)={&(0x7f0000b75000-0xe8)={0xe8, 0x0, 0x9, 0x805, 0x7, 0x3, {0xf, 0x0, 0x1}, [@generic="b7f3e18bce2dece5d41c5af7380cc87e4baaffb91a0a4f18906823e0ea433af4b3235ba5781481d7fe6e81ffdc696edd45e29be7e8d4dbd14c913ecc98c1fd873eb3cdf8fcf9cb8f36ac2700ebeaae9927343f742231ee0c91f1a6f8acca8940d083e573580b851c098085875b55af0997f93f8bf2aaa869b602038724b8dc53c587965cc3001fc9afa0d0dcf249c700a8bf92b82148a87d38de01afb8f2e065b3aac08e1ffcc7f3295e5350e0fdf66f48860352bc2068d989a6e2be5ff461c4452508d487d449f6fa90e78439193311b11acadc"]}, 0xe8}, 0x1}, 0x48000) 2018/02/06 20:53:59 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f000025f000/0x3000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000403000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000001000-0x18)={0xc8, 0x4, 0x20, 0x7, 0x0, 0x2b2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/190) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000001b000-0x8a)=""/138) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) shutdown(r0, 0x1) bind$ipx(r0, &(0x7f0000b1d000)={0x4, 0x1a39, 0x3, "836a73419402", 0x5}, 0x10) close(r0) syz_open_dev$dmmidi(&(0x7f00006e4000)='/dev/dmmidi#\x00', 0x2, 0x200600) 2018/02/06 20:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getdents(r0, &(0x7f00006a3000)=""/3, 0x3) msync(&(0x7f000023c000/0x2000)=nil, 0x2000, 0x4) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x10000) bind$inet(r0, &(0x7f0000b89000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fcntl$setstatus(r0, 0x4, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008e8000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x100000b, 0x10812, r0, 0x0) fstat(r0, &(0x7f00002b9000)) readv(r0, &(0x7f0000519000-0x10)=[{&(0x7f00004d6000)=""/219, 0xdb}], 0x1) 2018/02/06 20:53:59 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fe0000-0x5), 0x8) write(r0, &(0x7f0000e55000-0x58)="8f", 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe1000-0x1c)={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, 0x1c) setns(r0, 0x0) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c09000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x20) 2018/02/06 20:53:59 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000001000-0x1000)="b403fa546cd1f498aeca429ab3e657025d9e77d54075f003d13ec6d5ba344b7cd0a4e609d2b3ccf0a57d86635392a7b651b4af66df373cab83844151384513d305c3aab62d20d0d192905bab99cf2a958bd0284bfdfbd2601bcccbd51d159a2fe6a5b7000db75e034c9fb01f3d174caf553e9fba244f5d3a474c7011e04ec5a55e73270fa03a822bc0e30e9a6f53597881fcc12b48ce431878e410193b5e4dd3d5068063549785cdb480fde34b35bf5fe3a0034071ab520d3f7b9a8b117c4483359c709022a7c9d4512e2782e86b37a773bb2762a458946cb2a20aaf1fadfac61bedadbc4bec94282b06e80962ec616343598f60bda5bd1b7af208bad2528722714aa516ff3e814149cda44e9f9b36e8e0ff7c7b93784c6755bcdbf657f4135572580e8bce39ffd7bc3b98f017ca3adba7cfc236033be381240a8c54690e3e37bfb6dfc1221906fefa2c166ea6e28f08efa68c35b7dc1bd13a9e0485f9042f26233ebbeec401104bffbdd1b7a426b464430d150209e10f46106bd88e81c782ea3377fb0fd456aacc46979e4de943940ed909b6e42434b0eab920b93880d8d848b58a9459c14cf23a9a1da96698493762a035da4b016e4ca9ad024be1b16a9c2ed53f50d95763bbb209c8bb93e49f6de1d7927e0f802ebbb4e080c88c08e7af4f38bcaaed0db6054372c14db82437e55d40c174fa8eadb6af9ab952ad3d2446ef9dc10631e74601c74412b57583e826c2bd0ae1367b3f9ec54902e0ca0dfe2f026171f71689c5a39c7b6023ae152fd2aaa530c693dc7fed1ab2d1cd6e79d1d09196bb68e08ffda3d6cac6868a0c76c5f5f3fb2ec2e98fdae79d6796fbb8d431430ceafbf806ab75c99b7d39b76b51068dc59b13fc63b405e28ac5928becf0a285092917e7b5d5d1b4c496ce2b20297ed49ee3dddb4610012e5088e8d692fd1699d183bfe404f505437a15cb5208ab6e6319ded6925493ac0e0766f3c77b32791e075736e803607299485e2189f8fe19f16c74f97529b59d03fe7ada9be1a945cc55fea21f4902597b98ef1b38df625f304cfae8f2bc50ce7d2883da8916720bba63c125c991147b6b30979d9ee3fc842990a10177dc39534043de9ec6f2c86b5b5e2e9b04dd4414eff47184c93545a6a3bd88d49c6f1e31563f8610425b0ff6ee9753ec118071a718209bda2f5adb3514ea261c25854c181ec9d38158dd9399373f98112d016ad024b442b63597eebc124388658f705313ca85767390ac7fa778e6d326e236638bc11d22b6a95627cb4a55cb601a239957f6be50ea38395e603d8a7ea400f54d0ffb5b66f68fb8220506405eb976c01fc640e17e9ac55738d192a1d5cc9a9365dfabcbd81e97ee2f97bc2b1c5a3fc912a6820421eda2517be84c696884cecbd381e49a9dc7c3de76b81ed50be2c753faed139c51289b11b8ab15bbe053a93eaf8b699bd2e972d34dd4abf03e0c2738ddbd286d7b784e087f2a5968e07b59db97ec5d09fe71826660a942eedc3e1c3299f9f56fbcfd8cb0e594df606776e1527461a4178d3e357a406c37b00c4d7bbe372041d172481754a0cad3d6f158036b86145c317e4904400356574221ce8c6d9f301a26950cc334c6f11d843b9fee5414f08f2ba92488bf7e2a4da9ac670361237d3e93ea912f7b27b86206bdabef18c67022bc44dbf7aeff545438b9418d8fcf34ac63f162ae63ea6611f03b56bf2135e862bd1a3606175ec5962db5d1304e984769715e640a8791b5a0e642040f159bc66a18d34c0dcbcf4f872f4644cadecc02d16c83745ac0f5108aa294efe7bc593e672867a430477f1bc5f39272a83debbd93cf8e9964a54c6bdc0326260f87aa7606878e05704d227097ce6256a40e799bead7e399532bab2cfe4191fb871f8c1591e48af5ddef0f15e0d94859333221f28927f21654a786fbd0f8d5d6de8f39a251d86f102b13d8ca5a74d868343dbec7573acf443bcdac5fb486de26acd1828f248baa5e4208db6aaea658d80e0d866a2f153bec8097b66cc1a195bee874093b9ed96d1aeb0ab03ca38822e2303c30e539f53e9db98b483694ec49e742f860f4e9ef1927f99d20fda99a56cac71334006dd930abe385bfd6ab6a53980794da5a658c2707ba3153dc0a6c475d27a96c9185bb030b866c2c0cda05d4473917edc85d3862132d7cc6fb50e85b0bb00683991fe6c32dfc681911bd9bc02c060e1c97896bed2688943c0997f85d66f0212d2c7b28743156eb356ed9ff523022788f5d35889fa778c9e4ca020a24584f820c9fb1e30d2607959a25d1c12df298e2be8a8d5b1065e9a27c32eb0e04fd0ebc4d620fcc51be19aa3e32323bef3144cc291cd055ac52ab9c76ef4e91c4fa5846cb77fee189360f279dbaca151d3a2a826e2a82bd537066c104ed1cceee117c1f954b0d1022856e8cd5831294e0254db7508d16b83e43debde19f79b5bbd655e1297a1a7efbdc5bc08e3e82e439451fdc03c42b16feb86b61b00c8057d256f92a1119ed501e5782e2eab5e2c7173675ee198f4eca96faba85c18044944762d7094c9a2c4f9b117618e2d7ec8b3f1b2de6eee6563a1cc9445a2eb03e736cf17b9e558608e7d0f8ae1a49ddefdafd6d7c8be898454e7582fd253bbd9e20441d0eef7a61cab9fcf9686dd96e6c97fa0b15a8c073c819883d6d86b160196333d52f84a051591cf5750a360e583612351484b93354ea9ed1c10b3b1bd50094929340bd6713f3b4ef007d56c87530e08d4b1ae45c5d5b89d767261f3d7e94136f506d4c75f85174d3a817edbdd4e5f2a5cda0b6c1e6237c214e98475630f8eafd15620c7ea8c8e6fd7a108a1c962557dc68a8d7704e06c4dd3de5372b3ce4dbbd4852a54733d966027f5021ce72ad1515baca0266aff35b6b0962331e8d3e04aa4873a6d352848c684f8502bc556d8e7b895b37fd3589457694ae96168c724256072e62e75cc087e6ff4f0330d91b920b748556f9bb1330ee8a2a01f6534936372416e91d6e53495afbef293216c373677d35fcb8d79a2dcc2a762e692a57c8a2ab129842df5a8b4684a687986ffbd99039e44b1b2abd47427e09463fa65194792535b2e5ae7c5ed028ac41aaf5d553c5b40cd01b9d9c935b67ca6221cb7f5538dcce26840e4068b0defcc1440e3fc10508332bd6025362d9bd4b941fa8e3eaefb38aee19d1b3743a3af9d779886be71c41e28b294ffe7538a816867a6b27e95234af734e6f3090fbec6482f1f5520115e8cbc0cfc9f02dd76941540eea409c2792d95f4d73c016e0da9637b631211f2af7ffc433ea0ac3cf460c66a2360b2865d16b85b117b48522d2553dd49871ac8775e332261273be405161ff10b131ede8059f976fe60c3187716c14b6d81b616dad1230786b39ea431581b0a976aa0ad63e868197e426353e4342590655b596e3cf91007f981a77548bded437d7e268cb0bd839d224118d40f19852232f804e01f5b01e4b2bfdf1e1cd4ee8fe49151970d4a38631e557998cc3d5a4d08d627a614d858e9a4c27c8a61e65ae215d727397358cd37d301f49d7e3f359ec55bb18fe746cbd4203708536457615ac7a1dfe7b5cff4a9f1d03ed75b6fedffcab4bb5356c190bd0aaf908f7210ba2018509c252833440b8213ec4d5ef56fe29f4dce66ac7499b4671efe1647921ec67ae1c1e348d047e6cfcd1083de0d129fcc88de7910da8dcd4b8db91c30709817ab9732ef4d91a2b66ff79763e90722f71bec647a8b30705476341773aeaa48ba1f5ddc5a9e153e682fdf8a139c9183d0616052694327683b721299dcaedda58e578970c9d1131795c3f200177a48f0fad526aeedd5162d1f5e55400186af28ea66c66b87318dfcd8c9e7458edd0f680fec2bd7d96a6d05b5ecb1224c303f23ece2755052573e6c76ef5d76e4c4ca5fe1d1d3702ad7b81a7fd3b7862c7e02a33003ee9343d3426526cbf6140ade387200a82cde2b2872d1ae83cb05f553f1820aa7c00849103939e191113aae6f4e34fb040470fca85af0a430c831882208376a70cdecc9af4b5626df9e62a1c5e509b75d396386017192dcd6a710ab054674b9524b1df1c4081f74b0548d77d278afb77ccbb8816c099eaf5572c51df7fe4811ab25aedd98213557907792152d1215bbcc31408bca9a587d18dc0c8e84630ba74113f6af7ffb8279a6ba64c6f202baff056241e818144578bd0fe6052d8a39fc0df3f52f37ce8d2b80216dc71857fa967c1ced46686485739c588b86d6e80a0f7a9cd93bc1c28683f85015167065cf89384be38d4b7746660886c2cfa2b21ddd6ff85020e86b553cc0fc9b85360334e62818ceb2aee52717e69b1430dfbcb85691f9b3eb6560e5e003fd53c232ae4e9ad0cf662d216912dea41dab9c84ca204ad23b3de4457582c3b62555afc757a70cc6224dd4007b1f865dd7e1c6f9273fd1693d112955f61b94ad158e7c0af3363f7e1d9e74c364c52a1450d3ff889c98b80808f0d0c4a00520b331b0240367d0d76f798c5b5221d59c668e9de9a73bd8909d8e24995c1271283a395fda8b9702d8201f9d078a0db8cdf76fd695479a1a568638519f79cacaa5705463cf0c508145d8726e806fa823035fa7951c61610219e458678b5ba6dcb543267c28185ac86b6fcd061c632a0df896922cb3f415e41712a905b4a0630d1a5808ae3d0893acf2f40ee62537058ab38200fe12245eedabac83a000409bbdf10f3c19e13047cca48279c31e587b16c2a136398401568b21003111bd5b9deff22c2b026066e4abf21e426615ac6ff5668b3c41d3b26a87aaeb697621167591db7c71d2b00f6b37d7fe476839ac27a49f5fa30ad27d9cfdddff7656bebdfd46563b4eff433dbd97accc7905a92bb55435e8e4c9e23c4ad241a54c332b96b858a52ac92063ceb0f325ca0104260aeeef57df5ad46520f05055134e11611f9972791284d7b91de74187224ec9bd99186a102845626bbd54722c7b875006a1950fc38ae1ccc22e871cce4b34d43215b413e5914fa4f08b1402098f667c7607e593b4b30b592eb6af14f98964911dd8f5ebca1a3e1dcbb7428faae6f93e1df3c4210ad4ffd8167a1ef569b899ca0864d61f5a598ab2e0c94a4737415ba594e0df0f1f12b64cb9f9c0efb37cf3ce6d2491f3e888fefaa52274b20bfa7e734e70f19cb65316b177d6f740bfb3ba1c15064d9d887690a2b27cb7c1d9d1a232cdaa8217a89ca3754d70bc37dead65a37827d0dbea73d6eb840d5e0869d80a6d4b1ebe790a6b4e948139e3479863e3103396b63ea68d1c90299b0e825c62db2a6a1c26739c6d5dc6ef58573fde72b1c2d4c5d4b386c9f6846045b6af5990131f8e5dae391d51e86975d38e3bd195f7e2a2388731664218db73fe0717ba5c6fce304496dc5e1ef12a30979dec32292c7df683b0a39b2489a090b8c0f59b31daf40ad8a39b6c1e7e0d2a2c4898681d55799dc626c780b26a0c49777c28d9b2201525af319b5270c5b2cb4b91b5b6f4476808befec795a14f6a30dfede7f26c72a86ed031ac5be1272bf348cf77b60ad0a3aa53fba51ec75138e5d6c492fd4353ba6cb0c43e9cb49071d2fa396c544394c08b48b154b8ded6377693fbed480fcf12ff1607d2f81586475278b95026ac3e1009bb04250446ad1256fbc19e32f1ea0436b93891bb185fcc9f94c2d67093cb14d681b0c5d33f7830348c56252f44c96070c20c3aeed5c949b22ddd636bd295bc4b33b1d422021bcaa5b0a5cfd12dc923796a813c6c3f728c9a24f13ce1bb608") 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, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000b67000-0x4d1)="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", 0x4d1, 0xfffffffffffffffc) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000020f000)) r2 = syz_open_dev$usbmon(&(0x7f0000782000-0xd)='/dev/usbmon#\x00', 0xb14, 0x2a01) socket$vsock_stream(0x28, 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000b75000)='/dev/amidi#\x00', 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000172000)={r3}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f000053c000)={0x0, 0x8}) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00003d6000)=0x20, 0x4) creat(&(0x7f00003e0000)='./file0\x00', 0x10c) keyctl$revoke(0x3, r1) 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000626000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0xfff, 0x4440) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a06000-0x8)={0x0, 0x5}, &(0x7f0000cd0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e76000)={0x3f, 0xc739, 0x0, 0x9, 0x200, 0x5469, 0xabd, 0x9, r2}, &(0x7f00000c0000-0x4)=0x20) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) lseek(r0, 0x0, 0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = dup2(r1, r0) sendto$inet(r1, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000afe000)=0x5a, 0x8) 2018/02/06 20:53:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ff000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setuid(r0) pkey_mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x100000, 0xffffffffffffffff) 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x2, &(0x7f0000c74000)={0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00006a0000)=0x200) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00004b6000)={0xfffffffffffff0a3, 0x1, 0x1, r0}) fsync(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000080044dff, &(0x7f00005cd000-0x8)=0x25f2) 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004cd000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7, 0x1, 0x1, 0x6, 0xe0, 0x7fffffff, 0xffffffff80000001}, 0x20) connect$inet6(r0, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009df000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000c0a000-0xc2)=""/194, &(0x7f000012e000-0x4)=0xc2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000a6000)=@generic={0x3, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422e913ba66c67a593e0a436ddb5e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x80) 2018/02/06 20:53:59 executing program 5: 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) preadv(r0, &(0x7f0000432000-0x50)=[{&(0x7f0000255000)=""/168, 0xa8}, {&(0x7f0000a33000)=""/4096, 0x1000}, {&(0x7f0000c88000-0xe8)=""/232, 0xe8}, {&(0x7f000060b000)=""/185, 0xb9}, {&(0x7f00008fb000-0x3b)=""/59, 0x3b}], 0x5, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = getpgrp(0x0) fdatasync(r1) pipe2(&(0x7f0000054000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000699000-0xbc)) ptrace$cont(0xffffffffffffffff, r2, 0x9, 0x7ff) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) lseek(r1, 0x0, 0x7) io_setup(0x2000003c, &(0x7f0000001000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000b49000-0x30)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000001000)=0xd000) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001000-0x1)={0x43}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000004000)={0xfffffffffffffff8, 0x1, 0x3, 0x0, [], [], [], 0x6156, 0x6, 0x100000000, 0xffffffff, "c00311a2db9a007d1e3b386985d701c5"}) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/autofs\x00', 0x20000, 0x0) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000559000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000ebd000)='./file0\x00', &(0x7f0000377000)='f2fs\x00', 0x80000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = dup(r0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/06 20:53:59 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000092c000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000041d000-0x4)=0x1c, 0x80800) r3 = socket$inet(0x2, 0x8000a, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x200000) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000000)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000001000)={&(0x7f0000001000-0x80)={0x7, 0x12, 0x0, {r6, r7/1000+30000}, {0x0, 0x7530}, {0x2, 0x7, 0x4, 0x45e0}, 0x1, @canfd={{0x4, 0x10001, 0x101, 0x9}, 0x2b, 0x2, 0x0, 0x0, "eb5c274de4db4fd43aad8fdc8723cea117ac210aaae9e0de0a5bad9f4b6192e542b7d05037a49c62b63a2b850e29342203e4c4652e156539b88dc6ac9dc85b2b"}}, 0x80}, 0x1, 0x0, 0x0, 0x24000000}, 0x14) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ppoll(&(0x7f0000845000)=[{r0, 0x1}, {r1, 0x10}, {r2, 0x40}, {r3, 0x5}, {r9, 0x1000}], 0x5, &(0x7f0000c2a000-0x10)={0x77359400}, &(0x7f0000a79000)={0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) statfs(&(0x7f0000ec8000-0x8)='./file0\x00', &(0x7f0000009000)=""/4) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f0000fcf000)={0x20000000}) writev(r10, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="f0", 0x1}], 0x1) syz_open_dev$audion(&(0x7f0000550000-0xc)='/dev/audio#\x00', 0x1f, 0x2200) getsockopt$sock_int(r8, 0x1, 0xa, &(0x7f00009f6000), &(0x7f0000408000)=0x4) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/autofs\x00', 0x4000, 0x0) connect$nfc_raw(r1, &(0x7f0000e19000-0x10)={0x27, 0xfffffffffffffffc, 0x9, 0x1}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000), &(0x7f0000008000-0x3)) r2 = syz_open_dev$mice(&(0x7f0000557000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b46000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x401, 0x3ff, 0x6, 0x9, 0x6}, &(0x7f0000caf000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000418000-0x4d)={r3, 0x45, "e3bae74db2afc7d43419745d6b131a54755d5630ca1803b740691df0e141224a9732e935abbcd0dcdb70959960b740891acf4c0ca9672fcebb9e487e32be79c85179dd7766"}, &(0x7f000062b000-0x4)=0x4d) madvise(&(0x7f0000ab7000/0x2000)=nil, 0x2000, 0x1e) 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x3c}, 0x1}, 0x800) 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f13000-0x8)='./file0\x00', 0x800, 0x40) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f12000)=0x2e) [ 45.919943] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/06 20:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000937000)='./file0\x00', 0x8002, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) clock_gettime(0x0, &(0x7f0000934000-0x10)={0x0, 0x0}) waitid(0x1, 0x0, &(0x7f000001d000), 0x1, &(0x7f0000935000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000bc9000-0x90)=[{{0x0, r3}, 0xfff, 0x2, 0x6}, {{}, 0x7ff, 0x6, 0x1ff}, {{}, 0x4, 0x1, 0xfffffffffffff800}, {{0x0, 0x7530}, 0x1ff, 0x80000001}, {{}, 0x80, 0x3b, 0x9}, {{r1, r2/1000+30000}, 0x9, 0x3, 0xff}], 0x90) 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000002000-0x70)={[{0xfffffffffffeffff, 0x5, 0x72aa, 0x100000000, 0x7fff, 0x401, 0x4, 0x6, 0x6, 0x4, 0x9, 0x5}, {0x5, 0x3ec0, 0x8, 0x4, 0x0, 0xc87, 0x8001, 0x101, 0x2, 0xfb, 0x80000001, 0x200, 0xdbbf}, {0x96, 0x5, 0x3, 0x7fff, 0x0, 0x1, 0x8, 0x54d2, 0x0, 0x0, 0x2, 0x7, 0x101}], 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='cgroupselinux!lo$/.\x00', 0x1) setsockopt(r1, 0x2, 0x9, &(0x7f0000001000-0xbf)="98b04efd1c2906817dd6d1ba9dd7fbc3411ddbc528745f4eccf1707cc0290954a78047d46c3e6b7999651f64bcde2b3a6ebc07317fe278f7ea9c6250d9f3cd76320b503c90139b745ba953b925fdaeb8bd68ad873463ba45491b63f8f999323804cd46c02b035a35266f26fcae3393c280adabd5a844a17c88a83d6ecc3ece627de94c81b5f51df25bd208f84f9c793bbc83f2b200e131f4450008baa16dc22a84baa6c4bf425df46263f38c7fc0709ff2faac8c6c270b54b36fafe2a3ca6f", 0xbf) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00001f7000-0x4), &(0x7f00007fa000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00009ab000), r0, &(0x7f0000ab4000), 0xfffffffffffffc00, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000ec3000-0x15)="130000001000ffdde200f49ff60d050000230a88", 0x14) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f00005e8000)='/dev/snd/pcmC#D#p\x00', 0x3ae, 0x2) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00003e0000)={0x0, 0x5a2}) waitid(0x2, r0, &(0x7f0000000000), 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000407000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000674000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f39000-0xc5)={0x0, 0xbd, "4347258cd1215a194b0d872b9aa0f831d2815e3f6ba03269e291197b185fd09bf4612e8a2d88c745e2f1bf2b86ddf7dd6a4d4cc1ae3eabdc6c985f0142741dc48c07464333a4e09969da5dc8e9cece5d11820be74795245123b709ab42ca412415feeba82dea10f947ee4fd10d89b940ee7720b2a04eca60750dde816dbde28bb23c01a3a744461b61c2fc8faca65ea0729db716b65212763cfd89b1db4d5821bad56db5b6812eaf28970a97c0bc99621e2c41bdbc42263fe6b264fb6e"}, &(0x7f0000763000)=0xc5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f0c000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x965, 0x53, 0x0, 0x3, 0x3}, 0xa0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_FLOW={0x8, 0xb, 0x3f7d}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b2ffe500", 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ede000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b8d000), &(0x7f0000708000-0x4)=0x4) r3 = open(&(0x7f00004ef000-0x8)='./file0\x00', 0x20000, 0x14) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000312000)={0x81, 0x0, 0x4, 0x100, 0x2, 0x2}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002ff000-0x8)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000771000-0x8d)="b8c73cace89a111d95c42c23e5b62c47ad752965740e2688d44f6149deeb023918d200a87295d77c6bd1ef2b2913430105b1c486ea031a1366332a76b108e5ad23ef3e2bf96a800618a1d15943ce7529f02af13c8601aba5101b4f90954d4d4dc458cb8d9ceba682b1a757d8a63acef71af79376bc62d88f2cb5291b1f9505ef7bb3a50ed198659b37c87afffe") msync(&(0x7f0000ee6000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000bb1000-0x28)=""/40, &(0x7f0000828000)=0x28) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3}}]}, 0x40}, 0x1}, 0x0) 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b56000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_sctp(0x2, 0x4, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000b56000)={@rand_addr, @multicast1, @remote}, &(0x7f000015b000)=0xc) listen(r1, 0x37) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000053000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000b58000)=0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b58000-0xf)='net/ip6_mr_vif\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000)={0x0, r2, 0x7, 0x2}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a88000-0x4)) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000b56000)=@rc={0x1f, {0x7, 0x1, 0x1, 0x9, 0x3, 0xc42}, 0x7f}, 0x9) r3 = accept(r1, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f000048c000-0x4)=0x1c) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000b58000)=""/107) listen(r1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f000064a000-0x4)=0x800, 0x4) listen(r1, 0x42) 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000ade000-0x18)=@generic={0x100000001, 0x1, 0x7fff}) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) writev(r0, &(0x7f0000b22000-0x10)=[{&(0x7f0000740000-0x1000)="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", 0x1000}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r4 = socket(0x6, 0x800, 0x40) sendmsg$nl_route(r4, &(0x7f0000cf6000)={&(0x7f0000b51000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000ad3000-0x10)={&(0x7f0000f9b000)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x6, 0x0, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000972000)='+C', 0x2) io_setup(0x9, &(0x7f0000f0a000-0x8)=0x0) io_submit(r1, 0x3, &(0x7f000072d000)=[&(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x7845, r0, &(0x7f0000383000)="2a01c016ddbdb0e56195035cac9ed47b8007088c1eb5d6009d67174f477349771f332bc44a3a71e9f966529e26c45135fabdc2585ccd3e55d21c1ec85193d2ce3214c6546bac2818f076d2dd42e9bdc63fe6f74e492060935b58933e29654c7d12bba11c0e27e75ee6fdbb7cfb6700fcbda17a3c6c79061b9849d08c7b75c600a48ed69f06bcbd5218498565e7f3749f6fa8d5", 0x93, 0x41, 0x0, 0x5cd03b54d43b709f, r0}, &(0x7f0000aa1000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27, r0, &(0x7f000033a000)="5e24b221a0e1a64f05bc4cb003f1be4faf77f38986ac28f54e01e341ac461889447f77608c2887bf21c2bc1e9cf1674224fd66dd2153f43c74090e2b5673d9c71f3a3acd9f51f1a98b61c117279cbce30cfb31c7", 0x54, 0x4, 0x0, 0x1, r0}, &(0x7f000090f000)={0x0, 0x0, 0x0, 0x7, 0x80000001, r0, &(0x7f000028c000-0xbe)="053f0ef871c6f5bfc7765d150e0afe3bed38b02a540d1bea3daa60cc2d101abdbff5c33ec76f75f71cc64128f77e83ddb78fea465a4763851ae12dcb3e9cf837e6e0d16ba101cd600183d9764a20e8a70c0bd6bb5f3d86a2aa19a037c0ba6c868f3becc11c0e3b44dfe8eb348cba4080f8b3e01d50874d4e7c83dd3f93de2afb96d95525c9bee137b33f3a1ebb1b3cb27a4451d9d0a01495f539cff06a564b46770c22d62b7d3c68273becefab61777b2c6ecbdac16d01bd34fcdf7b7f78", 0xbe, 0x5, 0x0, 0x1, r0}]) io_getevents(r1, 0xfffffffffffffffb, 0x8c, &(0x7f0000872000)=[{}, {}], &(0x7f00007ca000-0x10)={0x77359400}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/06 20:53:59 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, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ba8000)=@assoc_value={0x0}, &(0x7f000034c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e1b000-0x8)={r1, 0x544}, &(0x7f0000caf000-0x4)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000a8000-0x4)=r0) 2018/02/06 20:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a22000-0x400)={"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"}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f76000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000397000)=0x3f) 2018/02/06 20:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000097000), &(0x7f00009db000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/06 20:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ppoll(&(0x7f0000013000)=[], 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000f2e000-0x8), 0x8) ioctl$int_in(r0, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009e2000)) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000034e000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006a5000)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000a47000)=""/64, &(0x7f0000e7d000-0x4)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff3, &(0x7f00008c3000-0x10)) 2018/02/06 20:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ee4000-0xc)={@local, @dev, 0x0}, &(0x7f0000806000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002d5000-0x73)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000344000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000092d000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x6, 0x3, 0x4, 0x0, 0xa0, 0xa0, 0x62, r2, r3}, {0x4, 0x8, 0x80000001, 0x20, 0x4, 0x19, 0x6, 0x1}, {0x3ff, 0x40, 0x98c, 0xc8}, 0x9, 0x9, 0x1, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x3b}, 0x2, @in=@empty, 0xffffffffffffffff, 0x7, 0x3, 0x2, 0xff, 0x100000000, 0x2}}, 0xe8) fcntl$setstatus(r1, 0x4, 0x42800) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 20:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000c23000)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c31000)={0x1, r0, 0x1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000588000)={r2, 0x28, &(0x7f0000da2000)}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b28000-0x8)) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0xffffffffffffffd3) 2018/02/06 20:53:59 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006ac000)=0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000301000-0x10)={&(0x7f0000d26000-0x4a)=""/74, 0x4a}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/06 20:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x40000000000000) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value, 0x8) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002ee000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$void(r1, 0xc0045878) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xffffffffffffff92, 'REJECT\x00'}}]}}, 0x2e8) set_tid_address(&(0x7f00008b3000)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000a45000)=""/33, &(0x7f00008bd000)=0x21) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000413000-0x10)={0x6, &(0x7f00008b2000)=[{0x100, 0xa8, 0xfffffffffffffc00, 0x100000000}, {0x5, 0x5, 0x2, 0x4}, {0x2, 0x10001, 0x548e, 0x13}, {0x6, 0x4, 0x2, 0x8}, {0x0, 0x8001, 0x2, 0x3}, {0xc62, 0xa6, 0x6, 0x6}]}, 0x10) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0xfffffffffbfffffe) ioctl$KDDISABIO(r0, 0x4b37) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00009f1000/0x18000)=nil, &(0x7f00002ca000-0x18)=[@text64={0x40, &(0x7f00001ae000-0x46)="0f01cfdec7660f3880405ab8010000000f01d9b9de020000b805000000ba000000000f300fc79c9c00180000460f01c836480f01c80f20e035200000000f22e066400f388130", 0x46}], 0x1, 0x20, &(0x7f000009d000)=[@cstype3={0x5, 0x4}, @dstype3={0x7, 0x3}], 0x2) rename(&(0x7f0000a47000)='./file0\x00', &(0x7f00008ca000)='./file0\x00') 2018/02/06 20:54:00 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0x3e9c, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000)={0x1000, 0x9, 0x10000, 'queue0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009b4000-0x8)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980332, r0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffc}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000861000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) 2018/02/06 20:54:00 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x400, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b6baaa6adf84dc126ee7731485871bf91f06532ce2b2faaac95357c77fea929bb63c68d8ebe615fae0b81cb0c05405ad309c6a124577c8c295c550580e89badfdb1e12f0ea28ba8498b6bc86a56fd8adc1816dc9c663c8e4f945af3ad9a45027d68813b664becdbae01c9af4d3464ac145e071350e178e2f369cc43fa30caa53014197e6542d6587e37bb297c6392cafa2b0f0cab6983f2007c3ed212b7c24269935a80070f355431f348cb1a04bdc1c62f07f3cadc4dd93ec33e0941bfcee197239d9457a37c10dda1043ca80e12cd1fa95d7302bec2687d27731e25100ff29dfd14cc72da6f7e2e0d30b40844143f9147093c9c88570e3aa314df1827bdadb9ffbb9c0e7a237b64ff19dc42985966fd449739d3a7fda6fab0be26c4c65f6f317cc1fd9a7863974ae57d59adcd1c82f22ded123d6299c120ed384e382e8852041123c8910c9a48b150d42cc7f9ae5f181ee4ee5b225ccf51a9fc75f8e43abbf8b5a89c800aaf45ea07a36d29f17f9a6952e299386117b875b896ff992ad16c74b45737d4ae422cb141125a058b6ac3131ce1f5d1122f7d5cb5b3863a67a53dfe12c07c18915d171b2dce197d7ebe37ea2bc9a9ea7e8939c9e6f8cec3cd3ad8b94bd0465d206e42025d5957f904bebf4c6e6e0b406468cbd3f9db97781e8f108c5d83887ef1cc1d4628dcec2644155fac59d25edf74ab3ec907d04a738f45f3b85591d368c57e0929dd35cf2e732f87aed20d3616e1fb38612da4c3c0c9532b5da137a998b3c76b6aedf830b5591ca4e355d55f18b9489b2396dde26606f0d09192c1acf1d532d37d63a4350eaad22add6badc233abc1e282a63feadf40d609cac2c591e7a9e383bec8db44ce6aa4ccac5ee877c8afb45bda20841b6bd21a3bfe2fdf705799c1c5c4f683a205d985a5763b557b8e513b6c8807469343a0386774f54cef985cbb7809c77d1ddd37f1825614ee5ce35420adac76217bb4c3813c9f6b6730f4d75a383b93964602287a4e37c05f2028d50361abcea15487c4aaefd366edd34d16bde7028f2257fb0ae8893b9b692ff101e4cd9984fbefa4e9877ef206d9da6e14c9dd3112d3eb4f30510b23bf485cafb59ebdcc68e6768efd55c6ab4b6765d992f2d9d965694cd2d39673d4bb143a685a1c4593dd0b1e41c54bb9a2f7224839873777a8534ae5267b4581179bcf5d3448e36c779243bd5dcc", 0x3ed}], 0x1, &(0x7f0000655000)=[], 0x0, 0x4000000}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000c9000-0x4)=0x3ff, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f84000)={0x0, 0x1f, 0x3, 0x6, 0x5, 0x2}, &(0x7f0000f57000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000eb2000)={0x4, 0x3f, 0x1, 0x0, 0x5, 0x2, 0x0, 0x10001, r3}, &(0x7f00006bf000-0x4)=0x20) 2018/02/06 20:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ae3000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ed6000)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000003d000-0xc)={r1, 0x80000, r2}) socket$inet_dccp(0x2, 0x6, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket$inet(0x2, 0x80007, 0xda84) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x10200000008) 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000015e000-0xc)={0x0, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f000065d000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000021a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000677000)=0x1, 0x4) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001d000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000233000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b61000-0x4)=0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a51000)='/dev/autofs\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000849000)={0x0, 0xffff}, &(0x7f00006f8000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001b0000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x310) 2018/02/06 20:54:00 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000caa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000004000-0x4)=0x3800000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000005000-0x4)=0xd56e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a7b000), &(0x7f0000001000-0x4)=0x8) 2018/02/06 20:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x807, 0xc056) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) syz_open_dev$amidi(&(0x7f000000b000)='/dev/amidi#\x00', 0x0, 0x880) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b7a000-0x8)) 2018/02/06 20:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000e46000-0x4), 0x80800) listen(r0, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c24000-0x1)='\x00', 0x2) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000af0000)={0x60, "515cbc7b3e6214bd237fb0599175e9c97dd307a12c76601c1fb7128a630be724862db9034d7b08c41412fe19fecdbb51db3485c80878654e8c7c284d96ea752a9852c9a90ac812ee25963f4102c63c45c8ba98dba7db18b88bc447ecedc2d537"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000b39000-0x1), 0x1) migrate_pages(0x0, 0xd34, &(0x7f000095b000-0x8), &(0x7f0000062000)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00007b1000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x3, 0x299, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}], 0x48) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000963000-0x70)={[{0xffffffffffff8001, 0x100000000, 0x0, 0x100000001, 0x58d, 0x1fb, 0x80000001, 0xffffffffffffff01, 0x3, 0x7, 0x4, 0x0, 0x2}, {0x6, 0xfffffffeffffffff, 0x5, 0x6, 0x100000001, 0x40, 0x1, 0xffffffffffffff13, 0x1000, 0x7, 0xffffffff, 0x9427, 0xf1}, {0x3, 0x5, 0x5, 0x9bc, 0x4, 0x0, 0x7, 0x8, 0x401, 0xa1, 0x5, 0x6129, 0x3ff}], 0x7}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f000041b000-0x42)=""/66, &(0x7f0000467000)=0x42) 2018/02/06 20:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b50000-0x4)) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000ad000-0x4)) 2018/02/06 20:54:00 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000000b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vcs\x00', 0x408a00, 0x0) ioctl$KDENABIO(r3, 0x4b36) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) r4 = shmat(0x0, &(0x7f0000005000/0x3000)=nil, 0x4000) shmdt(r4) close(r1) socket$rds(0x15, 0x5, 0x0) 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d4000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e69000+0xd5)=0x9, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000040f000)='/dev/mixer\x00', 0x8000, 0x0) r3 = syz_open_dev$dspn(&(0x7f00005f7000)='/dev/dsp#\x00', 0x0, 0x40) sendmsg$key(r0, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000279000)={&(0x7f00004fd000)={0x2, 0x8, 0x6, 0x7, 0x8, 0x0, 0x5, 0x1, [@sadb_lifetime={0x4, 0x7, 0x5, 0x0, 0x101, 0x1}, @sadb_sa={0x2, 0x1, 0x1, 0xbf69, 0x0, 0x6f, 0x4, 0x60000001}]}, 0x40}, 0x1}, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00009e9000-0x4)=r3) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000fac000-0xf), 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f000009c000)="036574006e3263617020") ioctl$TIOCMBIC(r4, 0x5417, &(0x7f000093b000)=0x7d) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d61000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x400000) syz_open_dev$loop(&(0x7f0000829000-0xb)='/dev/loop#\x00', 0x101, 0x7c000) getpeername$netrom(r0, &(0x7f0000cd5000-0x48)=@full, &(0x7f0000229000)=0xfffffffffffffdd2) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)) r2 = dup3(r1, r1, 0x80000) poll(&(0x7f000076a000-0x10)=[{r1}], 0x4a9, 0x200) read(r1, &(0x7f000000b000)=""/192, 0xc0) connect$bt_rfcomm(r2, &(0x7f0000377000-0x9)={0x1f, {0x2, 0x3, 0x100000000, 0x6, 0xffffffffffffff01, 0x10000}, 0xffffffffffff09fc}, 0x9) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000919000)={@common='teql0\x00', 0x0}) bind$packet(r0, &(0x7f000015c000)={0x11, 0x2, r1, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0xffffffff]}, &(0x7f000000d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000b000-0x10)={0x9, 0x8201, 0x1f, 0xcd, r0}, &(0x7f000000a000-0x4)=0x10) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/02/06 20:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000a7c000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x200000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000086c000)={r1, r2, 0x3, 0x3}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) writev(r3, &(0x7f000058d000)=[{&(0x7f0000f0a000)="264aa995c8d55df89381fbccfa52d2ac27864c39f5f9b7a066ed3767d1b46165fd36c775817a07684860a4c6e80ab646f037fa5d5bceb96e374323ec5c558e61b2c474b00535f7b7d7c40554a5795ef457e01b1c98084187e8f87c2024f781dc1505b30bd8f2d707f4a92f7eb88f8fedd7f44f7a7aed73a1e6a02cda7c91f8cf3b66eb856fb6c2d3385546e5d48d7668684ea67c421273abc1d7b1682746129f0b3f5da42ead4a2fe1581765dc688e4fa89bd3", 0x1cc}, {&(0x7f0000e86000)="9148e0fcc22b7d8033bdd4ad175c71060a5700b760962a"}, {&(0x7f0000c42000)="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{&(0x7f0000395000)="b01fba93e69da4ce31eb68a9521a859e03618743c0b3b0dbdfdd5f135605e858068f7ecfcb5976042853bc40c26db3a9e7ba8af394fe6c26ed513bfdd8f497e6f5d3b0fb4fe0970e3a497664062563f0d5864c8e50c970afec952833e43265bdc59312b624edf92c27c842bf7a497ba8c5e84b4d4a8f4c559af997528120"}, {&(0x7f0000f66000-0x18)="88a4a057d4793a9e355f8450d8db4f3b781b88fe4ebd7438"}, {&(0x7f00003bd000-0x3f)="d06cbd92b7a7ba52add13dbafd708cb664724870f931fc120d269c9d1e927a4df9bb3e85ca39402b861d8b2838ebbd18b38ba5d60e33b5ceeb7102453e09a1"}, {&(0x7f0000740000-0x9a)="796c9a0ecb1dabc1145f822cac5c4bd9af3df2ca69142f88b8c6baced9750f88d81a6f6332e945b32d999d5382d564af03739149d009ef75f8a588e7a1b51c9f67a219f4552fae1ba857f2190d0bbaa88a8738eeb057dc035a8f3c0e612da7668d0e40b9b4bce810c0ab3053b6f478c58d8927f964908706b5af66915a1e7f9df7cabd30e883e6b328a76cfb9884b142a0222b83a6b851211155"}, {&(0x7f000035d000-0x1a)="912b2e0a8622175477642e15a8e84c3b8b44f22f3fd13294e567"}, {&(0x7f0000139000-0x8)="ad4cf4f1b3db67f5"}], 0x1e) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000d79000)) r4 = signalfd4(r3, &(0x7f0000c0e000)={0x26e5b5d}, 0x8, 0x80800) dup2(r4, r3) 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r2 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000698000-0x4)=r2) 2018/02/06 20:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f51000)=0xfff, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000009000)={0x0, 0x0, 0x0, &(0x7f0000bd9000-0x8)}) 2018/02/06 20:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000f7a000)={0x0, r1}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000971000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000005000), 0xde5e, &(0x7f0000000000/0x1000)=nil, 0x3) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000005000)=0x1, 0x0, 0x1) 2018/02/06 20:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f65000-0xc)) recvmsg(r2, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco, 0x8, &(0x7f0000785000-0x40)=[]}, 0x0) 2018/02/06 20:54:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000001000-0x4), 0x4) r1 = syz_open_dev$admmidi(&(0x7f00001b9000-0xe)='/dev/admmidi#\x00', 0x2, 0x600) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ce9000)={0x0, 0x6, 0x1, 0x4, 0x6, 0x9, 0x2, 0x8000, {0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x3, 0xfffffffffffffffb, 0x8, 0x8}}, &(0x7f0000182000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000749000)={r2, @in6={{0xa, 0x1, 0x3ff, @empty, 0x3}}}, 0x8c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000d26000-0x28)={@syzn}) 2018/02/06 20:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007c3000-0x78)={0x7, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffac04, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d67000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x403) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f000088f000-0xa8)={0x5, 0x0, [{0xd000, 0xf5, &(0x7f0000ec5000-0xf5)=""/245}, {0x0, 0x5d, &(0x7f000047c000-0x5d)=""/93}, {0x3000, 0x94, &(0x7f000069c000)=""/148}, {0x6001, 0xab, &(0x7f0000247000-0xab)=""/171}, {0x0, 0xa7, &(0x7f000050e000-0xa7)=""/167}]}) r2 = dup(0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000730000)={0x0}) r4 = mmap$binder(&(0x7f0000adc000/0x3000)=nil, 0x3000, 0x2, 0x4a053, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b6e000)={0xd8, 0x0, &(0x7f0000a5e000)=[@reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f0000418000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f00005d9000-0x1), 0x1, 0x4, 0x1d}], &(0x7f00003be000-0x8)=[0x30]}}, @release={0x40046306, 0x1}, @clear_death={0x400c630f}, @clear_death={0x400c630f, 0x0, 0x4}, @increfs_done={0x40106308, r3, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x40, &(0x7f000079a000-0x40)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000549000-0x1), 0x1, 0x4, 0x39}], &(0x7f00009a2000)=[0x20, 0x20, 0x20, 0x30, 0x38, 0x0, 0x78, 0x30]}}, @increfs_done={0x40106308, r4, 0x4}], 0xb9, 0x0, &(0x7f0000562000)="c223c5c0bed0214f4d9bfd918382a4177721b657a830bfe7c4b881fecf96f6f2dc68ea0f319a334f084dfe67ee4d14d67078b1f3229ccdceeb8edb8c8fab10e1440a7e5f0a636aba60676edad750e5220bc7fc2cac1e101f469a99573b7d8cded27577ad90f76169495c1b7e3b94b230f74abf138556f34796a82801d333bcc2869ef48f7a1a172d88b67ce08b00950f48a9555f7ca883c8271dfeecc7bbc3a3ba315fc0e7e7b98477ecc30852560639e8ee546ef7999fcab2"}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r5 = openat(0xffffffffffffffff, &(0x7f000065f000-0x8)='./file0\x00', 0x0, 0x161) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000419000)) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xce, &(0x7f000066f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/06 20:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendmsg$kcm(r0, &(0x7f0000048000)={0x0, 0x0, &(0x7f0000625000)=[{&(0x7f0000423000)="7adef44404291b67e47442b06306309e02de2a2b486ea057ad260eb3bb8ce2245d36ba12854e98935f02b4845652f567f4ab0aa246d3e79afd1e359dac67cf7a1d7ceda9c84e1ca393430c8185c5644f0b76893207771e78c665807f9e0e5e407b1e1bd08ff1594792fbbdae6fdc24fc", 0x70}, {&(0x7f0000203000)}, {&(0x7f0000736000-0x8c)="ea3c8f98d4a322dbce0dc7040c2dda74500df3bf90b083b0aa81d332b7d936edb67991b89814dbc8d81ccf0238ee964179fb390a2452e4c3a3e138456b7beaa63f7e92731ad0859b52e2ee12ea7ff9407de5400d06b7080726b26a5b2a90f56d4e3e8305b43780e56709c28e4c17dd3c918414a6d927fcdebc338dfbcfd4dd4b8f6d3d1f52ca32ecdb5c5363", 0x8c}], 0x3, &(0x7f0000b5b000-0x320)=[{0x40, 0x112, 0x16, "d184ccda9d090427714effb83e872235a1dfc628b0c3a7ef277f20a71183e031cd5ce71433bc2d8c09e754cdba4b89"}, {0x88, 0x88, 0x3ff, "37ec1d869b43a715eaec9635c9f89cd84f78298b4f3f61781a209c9831cd4337cccc019b998b735a1982a77823dfc0f6844e0439312d3a5b8873265c679567492844721b090b7066d4b1f84c2e64bd6300c01e5c871b467ad6b0defff051c9697685338c42b6d759fcd4cbe6cb6f63f4bd748a"}, {0xf8, 0x0, 0x7fff, "57cd215127a7a379f1d676b5f6d035db0ec8dfe0bb46b0ac80d9a18fedd8bead9e6b573e96102cef3bab83e1622a033063843c05601e615a73dd0428947d6384b685661c7517cacdc84d38eaae135ca8a9f29bb5f07ed12e77bd718eb0d55408031b28263b85aaeb47ce8b27eff55f00efcdf9aff68597c40d31c4076d76a11f662481497ae1972acd53ed34de623164e1719c525401fbdef30a1c1a8b9914f423e446f0cfd6b15df21c04fc45f9cfecdfc9856560609e4e10caac0fea9b242d8106c96be9015866cbe7c258ed44d8543f309844e8065e158cf62c390104c3b796"}, {0xf8, 0x105, 0x2, "8835f15a1d0c21595acfcdc6870065463521d1bceae456f8237f3abea04b9d4cb5da7eb456f0ef1fd12e7e021cf387e59506657a80df5de2fa96b9f234662611913aa4c8a097c96d6d8f2c2d51a5eb75b6a73447eda6129ccaa7814bc4a1d805501ef81918b567a497509c6f5747b2085b3fa2b61a835b134ec646e5ec206cfbc225c631babb11c6a9753d18c23c705c75644febd41b347cc8c984d4d026324b5016d29f627c7cba88a9edb16aa360f1c4bbc8cc734858bb496298be31cc62c0e5b9248fc18542229d8577f20c533db845b4c0ede8f66b007197e840926caaf7dfdfcc17"}, {0x68, 0x117, 0x3ff, "aaab5de145c8761cb5cb8349062b76e3c26fcafd5f8fe63d04aa88232380b50524ce23276143ee265c6a6752fa5a7fc9dc9af49baadadb4728b96becdaa726bfdc36e549bd391764434a870d8d595c968e5393df3e"}], 0x320, 0x4080}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c21000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f000054d000-0x7)='ns/net\x00') 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c5000)='/selinux/checkreqprot\x00', 0x501a81, 0x0) getrusage(0x1, &(0x7f00005e7000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000913000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/02/06 20:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x40040) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000), 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000410000)=[]}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000), 0x15) 2018/02/06 20:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00001e0000-0x15)=@known='user.syz\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000951000)={0x0, 0x0, []}) 2018/02/06 20:54:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x20000000, 0x80, 0x7fff, 0x7, 0x3, 0x400, 0x3, 0x780d, 0x3b5f, 0x6, 0xfffffffffffffff9, 0x6}) clone(0x0, &(0x7f00009e0000-0x20), &(0x7f000077e000), &(0x7f0000505000), &(0x7f0000b9a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x80)=@generic, &(0x7f00005e6000)=0x80) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000c0c000-0x4), &(0x7f0000f76000)=0x4) symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00') socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/06 20:54:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f00008c8000-0x8)=0xfffffffffffffffe, 0x5) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x400, &(0x7f0000aa9000)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f000009b000)=""/190, 0xbe, 0x2, &(0x7f0000379000)={0xa, 0x0, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5ff2}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fca000-0x4)) ppoll(&(0x7f000027b000)=[{r0, 0x8000}, {r1, 0x520}, {r1, 0x1000}], 0x3, &(0x7f00007a3000)={0x77359400}, &(0x7f0000c66000-0x8)={0x9}, 0x8) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b75000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000ba2000)='pagemap\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000992000-0x1000)=""/4096) 2018/02/06 20:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) clock_gettime(0x0, &(0x7f0000bda000-0x10)={0x0, 0x0}) recvmsg(r0, &(0x7f0000745000)={&(0x7f00004a9000)=@generic, 0x80, &(0x7f000065c000-0x50)=[{&(0x7f0000332000)=""/243, 0xf3}, {&(0x7f0000862000)=""/108, 0x6c}, {&(0x7f0000de7000-0xfd)=""/253, 0xfd}, {&(0x7f0000e1a000)=""/4, 0x4}, {&(0x7f00005bc000)=""/253, 0xfd}], 0x5, &(0x7f0000eff000)=""/112, 0x70, 0x6}, 0x20) utimensat(r0, &(0x7f0000ae3000)='./file0\x00', &(0x7f0000ca6000)={{r1, r2/1000+30000}, {0x0, 0x2710}}, 0x0) 2018/02/06 20:54:00 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000006000)={@generic="4cff588c2d0c87ff6e250a294a29c604", @ifru_flags=0x400}) 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c75000-0x8)='trusted\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000138000)={0x2, [0x0, 0x0]}, &(0x7f000036a000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003db000)={r1, 0x400, 0x30, 0xfffffffffffffffc, 0x3}, &(0x7f0000d84000-0x4)=0x18) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r2 = shmget$private(0x0, 0x1000, 0x5400180c, &(0x7f0000a93000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/06 20:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000c46000-0x44)) r1 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) r2 = openat(0xffffffffffffff9c, &(0x7f000061a000)='./file0\x00', 0x200000, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000eec000)={0x5}, 0x4) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000ecf000-0xe6)=""/230) 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x15e, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7d, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0xc, 0x0, &(0x7f0000978000-0x44)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00006af000-0xf7)}) r2 = syz_open_dev$mice(&(0x7f0000a3a000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) signalfd4(r0, &(0x7f0000f83000)={0x7fffffff}, 0x8, 0x800) ioctl$KDADDIO(r2, 0x4b34, 0x9) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000673000)='/proc/self/net/pfkey\x00', 0x40, 0x0) fanotify_mark(r2, 0x22, 0x8, r3, &(0x7f00009f9000-0x8)='./file0\x00') 2018/02/06 20:54:00 executing program 4: syz_open_dev$sndmidi(&(0x7f0000dc6000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x410000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x10) ioctl$TCSBRK(r0, 0x5409, 0xffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000037b000)=0x1ff) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000e3b000)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$TCGETS(r3, 0x5401, &(0x7f0000e69000)) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f00007d8000)="b03db0424ff3c38206f16c8b02870f9355c4f82fdcc5bf5f5e77670d6ee3b6f6226bbd0a435c1bc6a9eca83bddc54ccdacdb3f020151fe22b6b5505ce829f9472df29d9b0430f7481de40090ac198aa2157412355ff08907ccc4ffc66d5a6362f134c02f931b321416f1c76fe72018286c8b42e37a") sendto$packet(r1, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0xfd5c, 0x0, &(0x7f0000278000-0x14)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000d6a000-0x8)) 2018/02/06 20:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e18000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00005e5000-0x14)={0x1, 0x80000000, 0x1, 0x2, 0x100000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000da4000-0x4)=0x9) r2 = syz_open_dev$admmidi(&(0x7f0000f6c000)='/dev/admmidi#\x00', 0x6, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000410000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00009b1000)=0xe8) ioprio_get$uid(0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00004b8000-0x4c)={0x1f, 0x9, 0x1}) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000826000)) r4 = epoll_create(0xfff) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r2, &(0x7f0000efd000-0x1000)="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", 0x1000, 0x4000000, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000066a000-0x20)={0x9, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ad2000)={0x3f, r5}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00006f3000)) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000579000)) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000b9e000-0x8)) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000dfe000)) io_setup(0xffff, &(0x7f0000d39000-0x8)=0x0) io_cancel(r6, &(0x7f000099c000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f000041e000)="8955bc3b364a87c230b5cf71d5bd0ef103109d9cc8790a31ca239130d5", 0xd, 0xfc, 0x0, 0x0, r2}, &(0x7f0000f3a000-0x20)) 2018/02/06 20:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0}, 0x2c) fsync(r1) [ 46.766256] kauditd_printk_skb: 43 callbacks suppressed [ 46.766264] audit: type=1400 audit(1517950440.546:72): avc: denied { ipc_lock } for pid=6499 comm="syz-executor0" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 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, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ba6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000661000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ac000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000030000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005a4000)={r4}, &(0x7f0000bdc000)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:54:00 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x7ff, 0x200000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000b000-0x4)=0x8000, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0xb, 0x6, &(0x7f000000a000-0x30)=@raw=[@exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x23}], &(0x7f000000a000-0xa)='syzkaller\x00', 0x8, 0xb, &(0x7f0000004000-0xb)=""/11, 0x41000, 0x1, [], r1}, 0x48) [ 46.843051] binder: 6526:6529 BC_FREE_BUFFER u0000000000000000 no match [ 46.874710] binder: 6526:6529 BC_FREE_BUFFER u0000000000000000 no match 2018/02/06 20:54:00 executing program 0: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000002d000)=""/235) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/02/06 20:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x60) r1 = syz_open_dev$sndpcmc(&(0x7f0000da9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000c0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00002c5000)={{0x1, 0x7, 0x3, 0x9, "da81f8e622166b0a753088b9dc42f5b7a05eed06bbef7d8082b6eca0a0769b5e5eab061da3974179745cedb1", 0x40}, 0x7ff, [0x3, 0x10000, 0x9, 0x3, 0x9, 0x25, 0x1f, 0x554f, 0x6, 0x3, 0xffff, 0x5, 0x3, 0x6, 0x0, 0x9, 0x0, 0x0, 0x8001, 0x7, 0x2, 0x2c9, 0x9, 0x6f8, 0x80000001, 0x401, 0x1, 0x3, 0x0, 0x400, 0x3, 0x100000001, 0x1, 0x9, 0x3, 0x5a62, 0x7, 0x6de, 0x7f, 0x100000000, 0x2, 0x1, 0x10001, 0x0, 0x1, 0x101, 0x0, 0x100, 0x4000000000000000, 0x5, 0x1, 0x7f, 0x2, 0x1f, 0xffffffffffffff00, 0xff, 0x7, 0xbb0, 0x1ff, 0xbb7, 0x200, 0x5, 0x5, 0x100, 0x0, 0x100000001, 0x3, 0x30, 0x2, 0x9, 0x3, 0x80000001, 0x4, 0x2, 0x1, 0x8, 0x7, 0x1b2a000000, 0x0, 0x5, 0x9, 0x200, 0x5, 0x0, 0x4072, 0x2ce799af, 0x4, 0x5, 0x2b, 0x0, 0x9, 0x7, 0x7, 0x80000000, 0x0, 0x5c, 0x6, 0x3, 0x1, 0x6fb091cc, 0x0, 0x7, 0x5, 0x3, 0xfffffffffffffffa, 0x7, 0x7, 0x4, 0x1, 0x96, 0x4f, 0x74a, 0x3, 0x0, 0x80000000, 0x7a, 0x997b, 0x101, 0x7ff, 0x8, 0x0, 0x3f, 0x5, 0x1, 0x2, 0x100000001, 0x100000001, 0x741e]}) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000034d000-0x4)) 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$setlease(r0, 0x400, 0x0) 2018/02/06 20:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000725000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='smaps\x00') exit(0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000f41000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000279000-0x1a0)={[], 0x4, 0xfff, 0x7fffffff, 0x0, 0x97c0000000000000, 0x6000, 0x0, [], 0x3}) 2018/02/06 20:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$getownex(r0, 0x10, &(0x7f000074e000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/hwrng\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000857000-0xc)={r3, r0, 0x9}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000597000-0x20)={0x2, 0x3, 0x8004, 0x9da4, 0xc94, 0x80000000, 0xffffffff}, &(0x7f0000110000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000e56000)={0x1, [0x0]}, &(0x7f0000f64000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0xfffffffffffffffc, 0x0, r4}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000009000)=0x2e, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0xef0, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f000000b000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x200) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000000b000-0x20)={0x10f007, &(0x7f0000002000-0x8), 0x9, r4, 0x4}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000a000)={0x1, [0x0]}, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000000b000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000-0x10)={0x109, &(0x7f000000b000)=[{0x8, 0x5, 0xffffffff, 0x4}, {0x672, 0x1, 0x2, 0x800}, {0xe7ff, 0x6, 0xc39a}, {0x3, 0x81, 0x9, 0x1f}, {0x3, 0xffff, 0x7f, 0x1ff}, {0x7f, 0xfff, 0x1, 0x10000}]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000b000)={0x400, 0x2, 0x0, 0x0, 0x9, 0x4, 0x1, 0x61ce, 0x100000001, 0x101, 0x101}, 0xb) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000+0x25d)='/dev/ppp\x00', 0x8000, 0x0) accept$unix(r0, &(0x7f0000a2b000)=@file={0x0, ""/4096}, &(0x7f0000c9a000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000120000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000ddf000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000f9a000)={&(0x7f0000586000)={0x10, 0x0, 0x0, 0x949}, 0xc, &(0x7f000001b000)={&(0x7f0000378000)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x6, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x850}, 0x4001) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000042f000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 20:54:00 executing program 6: 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) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r3, r3, 0x80000) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000021000-0x400)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/06 20:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 20:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) fcntl$dupfd(r0, 0x406, r0) 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, &(0x7f00005b3000)=@pi={0x0, 0x0, @ipv6={0x7f, 0x6, "9da3c0", 0x12fc, 0x3b, 0x51f, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0x0, 0x6, [], [@calipso={0x7, 0x28, {0x9, 0x8, 0x8, 0x0, [0x3ea50cca, 0x6, 0x1a87, 0xc410]}}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x7fffffff}]}, @routing={0x89, 0x0, 0x2, 0x8001, 0x0, []}, @routing={0x2c, 0x2, 0x3, 0x3ff, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0xff, 0x4, 0x2, 0x55, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @routing={0x87, 0xe, 0x1, 0x15c8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xbc1c}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x87, 0x14, [], [@generic={0x1000000000, 0x9d, "a425472974124194ef90b3de694582a4cab94472b980c71cc62f5b9c87e1f24a72a5cb47afc53d58007bca18cf4fb981a22b62e9de12e5b4458d1326704628e53290b7448720ae9c3c3c6b5fc6ca3134f13eb94999346a55b880d55548b77c1c7c149de708d95b3554f0a19cea5e46083666729f583abcde415d27939b6976948fc0b344f8cd122afaad4b958aa9783822a6a9b71e555bd619ef4a536b"}, @ra={0x5, 0x2, 0x1}]}, @hopopts={0x97, 0x9, [], [@padn={0x1, 0x0, []}, @ra={0x5, 0x2}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x28, {0x5, 0x8, 0x3, 0x1, [0xfffffffffffffff7, 0x9, 0x8001, 0x1]}}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x2f930596}]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x10000, {0xe89, 0x6, "46b8e2", 0x4, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [@dstopts={0xbd, 0x0, [], [@ra={0x5, 0x2, 0xfffffffffffffffd}]}, @routing={0x0, 0x4, 0x3, 0x38000, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x0, 0xc}]}, @dstopts={0x33, 0x11, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4, 0xffffffffffffffff}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x50, {0x80000001, 0x12, 0x3, 0x7fffffff, [0xff, 0x7, 0xb5, 0xffff, 0x8, 0x9, 0x3, 0x5, 0x1]}}, @ra={0x5, 0x2, 0x76}]}], "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"}}}}}, 0x1328) 2018/02/06 20:54:00 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f0000ff4000)={0x200000000000000, 0x40000fffe}) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a4f000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f0000a7b000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000617000-0x48)={0x4, 0xb, &(0x7f0000be1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, @ldst={0x0, 0x0, 0x6, 0x3, 0x1, 0x31, 0x8}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000e5000-0xa)='syzkaller\x00', 0x0, 0x1b, &(0x7f000003e000)=""/27, 0x0, 0x1, [], r1}, 0x48) readlinkat(r0, &(0x7f0000ff5000)='./file0\x00', &(0x7f0000ff6000-0xee)=""/238, 0xee) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000278000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/06 20:54:00 executing program 6: r0 = socket(0x40000000015, 0x4, 0x0) setsockopt(r0, 0x400000000112, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/02/06 20:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d8f000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00004e1000)) 2018/02/06 20:54:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000+0x205), &(0x7f0000f0d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ab6000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ppp\x00', 0x426a00, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000923000-0x4), &(0x7f0000291000), &(0x7f0000c12000)) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/06 20:54:00 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2), 0x0) 2018/02/06 20:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) accept(r0, 0x0, &(0x7f000066d000-0x4)) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) 2018/02/06 20:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getresuid(&(0x7f0000efb000), &(0x7f0000ae9000-0x4)=0x0, &(0x7f0000d99000)) sendmsg$nl_xfrm(r0, &(0x7f0000840000)={&(0x7f0000fa3000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000f42000-0x10)={&(0x7f0000e43000-0xa4)=@delpolicy={0xa4, 0x14, 0x400, 0x5, 0x1, {{@in=@empty, @in=@multicast1=0xe0000001, 0x3, 0xd1, 0x2, 0x0, 0x2, 0x80, 0x80, 0x0, r1, r2}, 0x8, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@empty, 0x0, 0xa}}, @address_filter={0x28, 0x1a, {@in6=@empty, @in=@broadcast=0xffffffff, 0xa, 0x3, 0x801}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x40040) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) openat$dsp(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/dsp\x00', 0x682b7c739d7b9c62, 0x0) accept4$ipx(r0, &(0x7f000009d000-0x10), &(0x7f0000aee000)=0x10, 0x800) bind$packet(r0, &(0x7f00008b7000-0x14)={0x11, 0x80000000002, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14) [ 47.126908] device eql entered promiscuous mode 2018/02/06 20:54:00 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) creat(&(0x7f0000f7f000-0x8)='./file0\x00', 0x20) mkdir(&(0x7f0000a01000)='./file0/file0\x00', 0x102) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2016, &(0x7f0000293000)) 2018/02/06 20:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc9, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) semget$private(0x0, 0x0, 0x8b) 2018/02/06 20:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) fallocate(r1, 0x2, 0x6, 0x5) r2 = dup2(r1, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000408000-0x4)=0x7, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000dad000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000088a000-0x9c)={r1, r0, 0x80000000, 0x1, &(0x7f0000016000)="70a92d7ad7696a1588add397d8b86de462", 0x3ff, 0x100, 0x6, 0xfffffffffffffffa, 0x8, 0x7, 0x7ff, "6fd1c4c871e87e9e87c3ad53dc35e8c09394974c6001ad8a6ca930ad64a17d4eff71425a03693f875a5738f9995e7c28610e8f432055106f8878f2ee42ef90ce2af661477b6db4379c40fad8374a70084d9f34f50686b945a985eedde8bdd136c514d9ec183080c406e54fa04a52bbc4693c8233"}) 2018/02/06 20:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000072a000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000be4000+0xf78)='/dev/input/mouse#\x00', 0x5, 0x42000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00005d0000-0x8)=0x1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f00000de000-0x8), 0x100000001) 2018/02/06 20:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007be000)='/dev/dsp#\x00', 0xff, 0x24000) r1 = openat(r0, &(0x7f000015f000)='./file0\x00', 0x4000, 0x100) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000357000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x0, @empty}, @common='gretap0\x00'}) r2 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c5f000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x40}}}, &(0x7f00007e4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b5000-0x3b)={r3, 0x33, "726c18fe313c4cd77e29e9a8d13089bab71fcc8959a34bf915c74a35aa8a4ae086f2cd5e4fb0982d2f207e3b21548c2e343cec"}, &(0x7f0000403000-0x4)=0x3b) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) 2018/02/06 20:54:01 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000d000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f000000e000-0x4)=0x10, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0xc902, 0x10, 0x2, 0x1c00000}, &(0x7f000000d000)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x2}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000d000-0x90)={0x6, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) r2 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) read(r2, &(0x7f0000002000)=""/32, 0x20) sendto$inet(r2, &(0x7f0000005000), 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/06 20:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000000000000000, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000060c000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000f9000-0xe8)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000ced000-0x4)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000c1d000-0x18)={0x0, 0x7, 0x3, &(0x7f0000d20000)}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a94000)={0x100000001, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2b0, 0xa8b, 0x3ff, 0x81, 0x6, &(0x7f0000543000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x9e, 0x364}) getresuid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f000030e000)) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000018e000-0x2)=0x1, &(0x7f0000aa8000-0x8)=0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b13000-0x8f)={0x0, 0x87, "67d5cfd5864d958a86b0b6ae7d48fdeca9473d974907e2804fcd2b542772312a7ff87c8e7d760542478b875161651e9b7c3358e06ff0ef96b92e9695ec03bfc8ecfd50b666b03b7934965e2c2107e6ac5d6ed10d20efae1a5003136a8b61d5126c9d6d6d5e6fa58d857434d8687ce3899d0ea55efb1ebd9a690d001215b533b20aefc538a0e85f"}, &(0x7f000083c000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000681000)={r3, 0xf, 0x3f, 0x7, 0x7, 0x6}, &(0x7f0000af2000+0x71a)=0x14) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00003d8000-0x10)={0xf9, &(0x7f0000167000)=""/249}) ioctl$KDSETMODE(r2, 0x4b3a, 0xffff) 2018/02/06 20:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000f5a000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x2000, r0, r1, 0x8, 0x3, 0x1020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) 2018/02/06 20:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') syz_extract_tcp_res$synack(&(0x7f000040c000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000326000-0x8)={0x0}, 0x7ff, 0x80000001) write$tun(r0, &(0x7f0000110000)=@hdr={0x0, 0x0, 0x80000000, 0x0, 0x4, 0x0, @ipv6={0x40400, 0x6, "536ce0", 0x23, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @tcp={{0x3, 0x1, r1, r2, 0x3, 0x0, 0x0, 0x40, 0x1, 0x0, 0x0, {[@md5sig={0x13, 0x0, "acb3dc31e69575d06df0172c6fc06dd9"}, @sack_perm={0x4}, @mss={0x2, 0x0, 0xaf}, @window={0x3, 0x0, 0x1}, @nop={0x1}, @sack={0x5, 0x0, [0x0, 0x6, 0xf3d, 0x1000]}, @md5sig={0x13, 0x0, "b3f6d400261a1c64e3a245848cbb9be1"}, @eol, @nop={0x1}, @timestamp={0x8, 0x0, 0x5, 0x7}]}}, {"a5d017b9abaac11f6789df574325f42caacee55741f89ba342837fabbaa9a166b9e8bfbb40b3f5dc9dc874368ec48a55d8c135c5a78e9ee1c10003d7bde66219a76a4dfaa7f21f441ee3f884b26803af5afd77c917388e9e578b0903cd974bf1e1002418b69b7cb96d1816082b5267339a03b417a3e5c538a7e2c36f11896d8fed53412804a5b490be5e0c8b8a38862e844e4a10bb614a7bd7415fb300e43516108a27350a9356ec2c184c6981604831e0c579fc2360055fa460684da694efc6c6d089849ded29e30f65ef3738a47d57704df39e97"}}}}}, 0xb) 2018/02/06 20:54:01 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x400, 0x180) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000001a000)={0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000002d000)={r1, 0x1}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000011000)={0x0, 0x9, 0x0, 0x2, 0xffffffff}, &(0x7f0000030000-0x4)=0x18) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000030000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000000b000)='cifs.idmap\x00', &(0x7f0000031000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000002f000)='SNPT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000031000)={0x2, 0xfffffffeffffffff, 0xc, 0x0, 0x0, [], [], [], 0x81, 0x40}) r5 = request_key(&(0x7f0000010000-0xb)='pkcs7_test\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000031000-0x20)='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x5, 0x8, r5) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000030000-0x5)={r3, 0x8, 0xa13}, &(0x7f000002f000)=0x8) 2018/02/06 20:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003ab000-0xa)='/dev/dsp#\x00', 0x80000001, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000759000-0x28)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000abd000)="62d3411ce32519632d7810c53771d8b274ae8e653eaa847825db995930a86a7094f8009ac98877519b8dbb1129eaac25c18e43ac668d1af86834e4ba647d4e77c9bc9ab1e5abc975f62a0e479625b6bfa0d4c0a8e2bbc5f8cd4284bcb55cabdb46ec04c44beadea3589d4c523094a15e3b153450149b828b502666ee05878138abcf052fdff591308045caf6b6160cd18d6073898b7a66c48802260b368c9308243a", 0xa2, 0xc0, &(0x7f00004a7000)={0x11, 0x17, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet(0x2, 0x2, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000584000-0x6)={0x0, 0x7, 0x2}) listen(r2, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f50000), 0x0) 2018/02/06 20:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000056f000-0x4), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/06 20:54:01 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c5c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d83000)='mounts\x00') r2 = epoll_create(0x1f) socket$bt_bnep(0x1f, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r2}, {r1}], 0x2, &(0x7f0000feb000)={0x0, r3+30000000}, &(0x7f000023d000), 0x8) open(&(0x7f00003bc000)='./file0\x00', 0x141000, 0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/06 20:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) sendto$inet6(r0, &(0x7f0000c57000-0x1)="82", 0x1, 0x0, &(0x7f000009e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009e9000), &(0x7f00000ee000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000c8c000)=@hopopts={0x5c, 0x19, [], [@generic={0x40, 0xc9, "6ff58f320e039cf2c2456045d4a19886f5baabb276c11e3b83af6ca50f842fe5f6c9ab6a76ba812e285f8b033b0f05bc287d3a3b26038ef7ed599ee1af56914d09dbf1c6d0bfe663689d2952e685cc81b17a542018af2732fa2c08ffd0d68d8847d16a880db0c7cd5cdbeb8c2b02ddcf617ed522eff9d67200e375a60051f4cfb2f74021ba62b56b4b5774644a344dc1a00fbe1623566d0246cc90abc572573851776b4b14b6f7b259171a4f8a4b71ff1d2b57e020777ad4833c62bb86bb18098af7ae9bfb943dc2a8"}]}, 0xd8) pipe2(&(0x7f0000467000)={0x0, 0x0}, 0x4800) r2 = getpid() mq_notify(r1, &(0x7f0000aa4000)={0x0, 0x400, 0x1, @tid=r2}) 2018/02/06 20:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000be3000-0x50)=[{&(0x7f00002b1000-0x38)="8ef085f55443debeda85afb72ad87509886371dc1252ca2092ba9d42ca5ced277ef890285410cd7e23911d82b09390d33d15165a7e8e394b", 0x38}, {&(0x7f0000b96000-0xb1)="27e786904417c96df9d1a4dd17778b5f2541c59cc80d660f1debab91bbfb935a3f75ffee4cf997d33e21a260244f0376c12f21c776c373d4240ec51752e7f6ba7eb3dea91f3954e2ae6490a566bd917704fcbf56b2b2cbe58d35184660cf2d5b1254d4d3fdbba8f3ab88da221895597f341171cf5fe947c592416177d93bd307e2c69c24b029fae469dc330974bb9ef377be5b207bc79514d57459bfcbef35bd647e2846b09c7fbfc9d6f96a37b85a95b4", 0xb1}, {&(0x7f0000341000-0x81)="f7a0487bd20d3ec2027874780a5f88fc37a8d72e39fad7a11a965fc0c6483a8ccb9227ea27cc1d36b2782b2c8451e567e46312fe45b5f4a1ec7c21ac7d722cc9bb6dd301b0035d5c01c4e359185e8b17b39991070b176cf33be91c58f0b4c29079be6735840a84f149d02b67fdce83c159c4aa4e707cd96cfdd1fd9bd4115c529b", 0x81}, {&(0x7f00005ec000-0xb2)="ef6e2ea71599ccc15b47d42cf001316d2bcfc7c8ace67dbe0da18035cbee9c040bda5a7cde627b0279affc8adb048646d7331bc9cbbbacc8d2fefd62c91f2610d82bef1ba2771fb244007c16ead4638e13e43bb5261d1e81ec6a42eed8f0b24088980c1c778eadf5ce1bf06090bf06a7c9872e5bde6d5866b6c2fa418f05826c12ee65b8e7b41fb0f24306c6a61ddfb310f2433ac3e296685fd1ce5499e360b0809657b4c6a08c6f199dab3458233bf148c2", 0xb2}, {&(0x7f00006d3000-0xba)="4f9e1647a065a4a7fe4fea9b22bfeb65bf5f9d159e2403ebe0cb2fd78e9ecb11c59a6467c03399ec4c8273780cdde508056f3898ede53b345c6753588fd9dae0d68c7a5665ecb3473659254ff52bfd666d1f190e46118c584580416cbd2bf44a50959367151dc4f91e52b64e59f0fe472b06732513e3652864311b1f19a770e111979ba81b97001aa117a81ab718b5439b1120a0c3ee6e2a87995a11e2183b9386690f412d3cbc594992981a5e455673639bced3933fad44b88d", 0xba}], 0x5, 0x0) 2018/02/06 20:54:01 executing program 5: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) shutdown(r0, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d12000)=0x8, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/06 20:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000026, &(0x7f0000f12000-0x4), &(0x7f0000d53000)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000be2000)={@ax25={0x3, {"73d4138dd24f97"}, 0x200}, {&(0x7f0000210000-0x6d)=""/109, 0x6d}, &(0x7f0000cca000), 0x20}, 0x30) 2018/02/06 20:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x802, 0xfffffffffffffffc) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4), &(0x7f0000f92000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1}) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) 2018/02/06 20:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="09702196cd35"}, 0x14) r4 = semget$private(0x0, 0x4, 0x111) semctl$GETZCNT(r4, 0x2, 0xf, &(0x7f0000f9c000)=""/4096) syz_emit_ethernet(0xe, &(0x7f0000006000-0x1e)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @generic}}}}, &(0x7f0000005000-0x14)={0x0, 0x1, [0x0]}) 2018/02/06 20:54:01 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$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000096e000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0x1ffffffffffffe49, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}}]}, 0x38}, 0x1}, 0x0) 2018/02/06 20:54:01 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000222000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000054e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000083000-0xf8)={{0x0, 0x0, 0x6}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) connect$inet6(r1, &(0x7f0000141000)={0xa, 0x2, 0x720e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x56}, 0x1c) 2018/02/06 20:54:01 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000001000)={0x0, 0x7}}}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x4100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000005000-0x50)={@generic, @ifru_names=@common}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0xa00, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000005000)={0x0, 0x989680}, &(0x7f0000006000-0x10)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x20)={{r3, r4/1000+10000}}, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000003000-0x80)=[{&(0x7f0000007000-0xcc)="4a8405b54d9542d3bc96ec62c1470b8928d5b94a5e457995418b1d74c197e2a4f2d239bb82de008b7f1f2872c4c964b7dceef2cc8258e7697a95572537884c9547d98efc5703cd078c24fb779deb2b71dfb524e73a16183cbabd0417116f9552161ce77398a67483b15c00f01bca41bcc22ecd743da76c32c78605fee3f45d55be0c4f1e45860592537d4e50e2862a1f1980c1be5e61d2140c45af5520c7f76ba16b656148e4edea6f348b2fa02fbb0901f886032b08fad03ce32e0da18e8e06f1911cd5f7264ddb172d74d5", 0xcc}, {&(0x7f0000006000)="0ad0e1e0b2af80323fbdb3a523c346", 0xf}, {&(0x7f0000004000)="455ca7c2b269216765c0239e34bbc0fe541bc94ee9332fc8180826f98a85a2a3880b26b05208f786359f5ee6b629275d5399e772675ef42778f5982025ab600a70c5347f1dc2c4c843c6c7c2998302ba014cd4b6a28bf1b6d23753ef3142b27acea9631df60d9e7c5ffbd1a5af9383af046b60a8eccc8b2e0011fb7391c5b69e16e8cde37339c547a35f2ed7c2aabfccca7930228ff280ba777ab4a81e56b330ba7d3aa991850e6d08e0510aee61dbc8051ab5d62344e2ec5b288d93d7bbe06ae71c6209c24385b6910ac73cf0191d2df8de92499afb", 0xd6}, {&(0x7f0000006000)="606d0fc13b968c27080ea44bc9aa5c31035b29437efe2ad9a6a6a469a4d2f8442113a727fad3b58b1475702a7325e3b79c0b7a777a46136ee5ab7f360e068b9c02c1096eb733ede6d5c983262ff1df4f339d3ba12f98347ae9b59305fc839c26f064fc7c1ffbaae17b0a5976d43e5875d2b692bcd7f7cffa5029bb6ce93bfc50b90da1ad0e3cb9105127c9ce3934ea061399078839e5ca9fc13936563916fac71c29b449d045463e1d", 0xa9}, {&(0x7f0000007000-0x4d)="760c9b24494b0f15e3907d0f6f90ad86df850420a9fb6641aacb04af42b8644484db31919610233688a1e6b43fe8ab46f5557598e47d5d32ccd32242fa1ebc80d7879a6d48fca21b80ff581dc7", 0x4d}, {&(0x7f0000003000-0x26)="5cdd58d88cb6d36c6144a59bebf6dcb6706c8f3b84fee303beef8f14a32fbd07b1f00faa4889", 0x26}, {&(0x7f0000005000-0xf5)="f54b2afc175ea2d465855ba6c9985925c54b3b1d4f590871dcc05f34fede1937afd73ec2959dfa480d99bf2ebe22b9f891c8bd80e541c5ba109955e51091172969fb021bcd36fb35de5cd1ab2a14bbc70c1bf7029e8325456901349e91adb94b23d2aa5e9a8474cea0012a0608fa855791e6425be390993caa11450b7af2ca31bd8cd875e07e4551129c692db9a57c3301a7430f2dc1cfa95680db180f9ad23359f04da6489da4acb5678e7e82a73b336e377bd7cb63d3498bf1dfecbfddc1dd650b41c6fa252b672d629d2d7b0f0e864dbd92d2fb2b32ff9ab8044ee3cb568c0efef653fe1e8817a45730048ff13626566370915e", 0xf5}, {&(0x7f0000001000-0x7b)="1dac4f749d81ac0f0e12a051ea734ea3b9dae07106e15073b790ef19833f4da2bdaf8cdbdedb575502594072259ed49ef27d99daf449248be72202adbc83a326e737cdc705c13b24ef83416b09380fc32f8cb63680cd3bf3473ce1de222fb1125dbf9f84e63b32ffaf9eaafe9cbfaf15a2833d2df05a2a5d46615c", 0x7b}], 0x8, &(0x7f0000003000)=[{0x10, 0x10a}, {0xd0, 0x11f, 0x6, "e1e3548c814d4fd66839563e1d94ed9d5f553f51baf1219fd0a9700a6da32181eb646a5c8270bb7eadf81418167c0508e223d9743772a9db4bbae83dd3c3c92ef7447742157e48815e525c0413ed84fa74a81aef594f2335b4d1a99b6ada3ea222f59ee578f4e062d2eb3820e3770185a6f61eaf1d4021c5fbd4ff2e87b9d80d24d9ebbb9ebf4cfada76533675017eb2e0b118ffdc724100362334c5ea26dafb53b13e32ba67a6e4d6c6e16a347f43d6df93ecb4923d14805b"}, {0xa0, 0x10b, 0x0, "57dcf519c54a31764f4e08a71bda5d1ee413819d75ddc898ecf2e35ba49b7c4502ad3294ca0f744303acd4553cdcd5c12855510d59efca305cf735617a581e42b9715f648c0b0dff429e3c0628bd8eb5ece18322847a10c7f38721d423df52e4f72999560002f1affe051284a1146dc87c3671782ad1a5eff1e6872875ec11a19f6281c7eeeae416d2f6"}, {0x98, 0x185, 0x1, "b5f56094cc981854cf57e7cea5dcef0417d3e5b20905f63e2ad757e19f4093c89e2b253dfbaad25d4b11ba6e9dd40a5a4ceb198cd33956d98673a30e2fc6310362346c547cd068c9bd560c76d0f16d4a8a295bb7398916f3aa71368452344b646316438d5576317d5f0236f6ee61ccb78d7c3fafc8f9be62f4914a480768d0f7a0a18778a88f"}, {0xd0, 0x103, 0xffff, "01537f0ff59018283ea22c3a7af9998b4a993287ed3f5e75ec98f0b40b878d272abe7799d81484a90a309f7811e44ac73e0caee1493ba3e86da357701fb113dea46e0d54e4b0b6a9b341f5d2fb17028785b7428e87dec00c57b2877166f7475813cfee582b01e9e6f958ec48277fb9f62ae4cfb3da43536e1a12c60091736fa449e2fef322d76a0fc178869e4f4cf971bbf5679d6e7052c19a92d68f9854acdf1a312d201f844695beba96b958bd472e0fb5478317b098ee05bc256c822235"}, {0x40, 0x117, 0x2, "a29b09b46567fdd92e28fc6c9f5299563e6d6b48da17c9344c94e19ba024fcf2c260fb3f46544cd3a1e5"}, {0x18, 0x100, 0x7, "6da11f39595aa7"}], 0x340, 0x40040}, 0x0) 2018/02/06 20:54:01 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00001f5000), &(0x7f00008ad000)=0x4) capset(&(0x7f00001e5000-0x8)={0x20020071026}, &(0x7f0000002000-0x18)) sendto$inet6(r0, &(0x7f0000ad2000-0x3f)="ff", 0x1, 0x0, &(0x7f0000aa8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/02/06 20:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = getpid() syz_open_procfs(r0, &(0x7f0000af7000)='net/icmp\x00') bpf$PROG_LOAD(0x5, &(0x7f000044a000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1}], {0x95}}, &(0x7f00005c8000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f00001aa000)=""/4096}, 0x48) 2018/02/06 20:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009aa000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000b41000-0x4)=0xe8) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000264000+0x11e)='\b', 0xff73) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000807000-0x27)=""/212, 0xd4) [ 47.642914] audit: type=1400 audit(1517950441.423:73): avc: denied { net_bind_service } for pid=6682 comm="syz-executor5" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) 2018/02/06 20:54:01 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x40cb, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r1, 0x7, 0x7, [0xff, 0x0, 0x8, 0x7, 0x9, 0x81, 0x4]}, 0x16) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x74, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r2, 0x3ff}, &(0x7f0000000000)=0x6) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000004000)=0x605b, 0x2) 2018/02/06 20:54:01 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00003f6000-0x8)='./file0\x00', 0x50080, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001a7000)=[{&(0x7f0000001000-0x83)="55d94ac66215df3769ca484ffca1d5e3ba80251540fcd85a47557b74b71792ee399e156c83eab0e5834cef0db2ae21b2ff3e3b57d02103edd2d0fbc2b05ad7b2e5273d764bc0a7ee98665c7901509194c119f97bda9b78aa3b54fe564b9651aa58af2cb23e9245557e1e261abe2da86b75c33143039e589d2a6505f7b5060bfa0be14b", 0x83}, {&(0x7f0000000000)="11773c655e086348a0c60713df9eb8fc15030410e0a614d52913ccf1a916081bb883888dd8d5d1deb9f2df", 0x2b}, {&(0x7f0000000000)="f64f16f7afecec251376f7be90df1324934db3d9cd29c689750ba550ba3b64ae1aa641afa2b8215f754938ca30a799adf1bc0f988af2bf70fc49d43f2b1beb095794f27c7c55dafebf776d50b29e23129c99194baed49120350641020914314aac851b0c695b094666c5c112b19b8ecf149ef84eb88347e0f027888733872a93b75f4195357629d0749d5d7df16808e937a69d11af68481bdfde84d6d9ee", 0x9e}], 0x3, &(0x7f0000a65000-0x1010)=[{0x1010, 0x117, 0xfb5, "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"}], 0x1010, 0x40000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000041e000)=0x3, 0x3) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) bpf$PROG_LOAD(0x5, &(0x7f00003bb000-0x48)={0xd, 0x9, &(0x7f0000c2d000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80000000}, [@ldst={0x2, 0x3, 0x7, 0xf, 0x5, 0x98, 0xffffffffffffffff}, @alu={0x7, 0x3, 0xc, 0x6, 0xa, 0x1, 0x4}, @jmp={0x5, 0xec, 0xb, 0x5, 0x0, 0xfffffff0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000f7a000)='GPL\x00', 0x2, 0xf0, &(0x7f00009d1000)=""/240, 0x40f00, 0x1}, 0x48) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000047000-0x4)=0x1000, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005fe000-0x10)={0x6, &(0x7f000083d000)=[0xffffffffffffe496, 0x21d, 0x0, 0x54, 0x7f, 0x9]}) write(r1, &(0x7f00003bf000-0x22)="22000000180007010006fffa2a000000000800000d32200000003b0300001f009d75", 0x22) getsockname$ipx(r0, &(0x7f0000ec2000), &(0x7f0000a50000)=0x10) 2018/02/06 20:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x18, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001be000)=0x1ff, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f000001c000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000639000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3169, 0xffff, 0x3f, 0xa6e00000000, 0x6f68c331, 0x1, 0x4, 0x2, 0xcb, 0xa7, 0x6, 0x1, 0x700, 0x8, 0xeae]}, &(0x7f00005ff000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000525000-0x8)={r3, 0xd1}, &(0x7f00006a9000)=0x8) fsync(r0) pipe2(&(0x7f00003b6000-0x8), 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000d9000)={0xb95c}) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000587000-0x4c3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x1, 0x6, "f1b200", 0x475, 0xff, 0x8, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x6, 0x6, 0x3, 0x2, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x5d, 0xa, 0x3, 0x8, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @hopopts={0x2c, 0x0, [], [@ra={0x5, 0x2, 0x40}, @pad1={0x0, 0x1}]}, @fragment={0xaf, 0x0, 0x10, 0x90000000, 0x0, 0xfffffffffffffffc, 0x1}, @dstopts={0x0, 0x0, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3f, 0x31, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x48, 0x6, 0x70bd, 0x2a7, [0x1, 0x8, 0x8]}}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x6a7, 0xaf, "0ada1f1e1aa7b2dc9a187103cf6d52d3c380f1d9ea070b976d18137307aae0f2550ec1d0fc1dace658d227852a7a6ceda4c20d0b54811e3cd9f69c0ac12364d0b6a3c0eeb4cf6b4ad79c15d8e9b4de34091437bc4e65bf7a1198e4e6439839f627a9ef7b181d452f98ce2bc2dbdb82e9777d6875658977d004b637ea32551fc4fc18b363349f53902ff7a05682c8b18ad51cf0682100517210fe1051564139a72ebd3414600ce611d000099f383d50"}, @jumbo={0xc2, 0x4, 0x4}, @generic={0x1, 0x4f, "cc475deb6d857b7813fb36f592e77a914ed07eef6bffe98b9e38f7d7d4a264488357e21cdc7210882f3f4f1b3921bc6443b6327b6ab023a64597393dd20f1495867a9d74986ea69ca6b50cae210deb"}, @calipso={0x7, 0x28, {0x6d, 0x8, 0x48c1, 0x100000000, [0x6, 0x4, 0x2, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @empty}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0xfffffffffffffff9, 0x0, 0x7fff, 0x0, 0x1, 0x880b, 0x86, 0x1, [0x101, 0x2], "a26b7629baad9a91dacd307a2433d91a239cb1db135c8b83e5a2cda754dd36c7bca0e6316df719f03e0f9192acfe4bb4f85f3944551b386c7eca618a459b406f5c1ff1c485ce5c0080102a2b4a33eba848099acb13660574991d822d906a84c6455cbcb25f74b7572f5cd6315d5df2be3c5586a78a126c23506b41d71cb1df22ed11f3645f6e"}, {0x8, 0x0, 0xff, 0x5b, 0x0, 0x0, 0x800, [], "e01de9113aa31d7b6f54f822ff343f93214f8a7a7f989f62f0bfbca28c1a5e78969fed8e097e34cab26ebebaff3a27ce7bd8f0f9e2b7032fe2174d53e9b431e04f82c768a675fdcb034760366f909e48d69f44b31f480dbf0ccc9906b50f517b3ea23cafc9514b6917e80a3b9a1ee924d846b054b9e4fe787c567d35511bb3a54ed4da5b1788e7dcf499cf87fab55eab6bcd48134282f9d4c7f46750a9d0108c48d1b5f77cb5ee75e61409afa0f3d58157b315697aa555a7186d5684ffdff4e46653c265415a9597c322b81143ffd4a05bf85db07ae1012fbbc1462a2f786d8f198f2b50215a0a71"}, {0x7, 0x0, 0x6, 0x3, 0x0, 0x0, 0x86dd, [0x6, 0x3], "6e58d26e80baa6a7908e4a13d53732a4b287195b3976736b48579f4b73ecd3da8d5f69ad75e804141775ecf6b1357b95f0c7661dddf90968c069ea65968fa29e7051d3ba0cd554c88b5e2166688c0b71952306b542d25799a4109b809e087fa534cf503db94b8defaa65c1d94828c384292215efc62bf2e2c5d882fd23a96d209f044c68df41207e0e03a9ed645b1ab6edd746231af9c574aef682dc1a449655"}}}}}, 0x4a7) [ 47.689325] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/02/06 20:54:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) statx(r0, &(0x7f0000df8000)='./file0\x00', 0x6000, 0x202, &(0x7f0000c06000-0x100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000814000-0x8), &(0x7f0000250000)=0x8) r2 = request_key(&(0x7f00003a4000-0x8)='keyring\x00', &(0x7f0000178000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000049000)='+ppp0\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r2) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/02/06 20:54:01 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000734000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) r2 = perf_event_open(&(0x7f0000d6f000)={0x7, 0x78, 0x7, 0x5, 0xfffffffffffffff9, 0xb3e, 0x0, 0x200, 0x8, 0x4, 0x9f52, 0x6, 0x0, 0xfff, 0xfffffffffffffffc, 0x4, 0x40, 0x1, 0x2, 0x10000, 0x9, 0x2, 0x273, 0x5, 0x8, 0x2, 0x9, 0x4, 0xfff, 0xfffffffffffffffd, 0x38, 0x7fff, 0x3f, 0x7, 0x7, 0x2, 0x401, 0xbdcc, 0x0, 0x2, 0x5, @perf_config_ext={0x1, 0x432a}, 0x40, 0x80000000, 0x1, 0x5, 0xf418, 0x9, 0x7f}, r0, 0x6, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e57000-0x10)=[{r2, 0x100}, {r1, 0x608}], 0x2, 0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchmod(0xffffffffffffffff, 0x0) 2018/02/06 20:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/02/06 20:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x5}) lstat(&(0x7f00007bc000)='./file0\x00', &(0x7f00007eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e8c000)=0x2, 0x4) setgid(r0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00009e0000)={0x4, 0x0, [{0xaf7, 0x0, 0x200}, {0xa85, 0x0, 0x20}, {0xb7d, 0x0, 0x4}, {0xff9, 0x0, 0x80000001}]}) 2018/02/06 20:54:01 executing program 3: r0 = socket(0x13, 0x80006, 0x9) connect$llc(r0, &(0x7f000033a000-0x10)={0x1a, 0x7, 0x0, 0x1, 0x20, 0x29e, @random="b7ff35d4708e"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000607000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d0a000)='comm\x00') ftruncate(r0, 0x800000000000005) bind$vsock_dgram(r0, &(0x7f000040a000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ftruncate(r3, 0x73c) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000f82000-0x4)=0x5) 2018/02/06 20:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10000200000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0xfffff80000000002) poll(&(0x7f0000c60000-0x38)=[{r0}], 0x1, 0x0) [ 47.750282] autofs4:pid:6709:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 47.763602] autofs4:pid:6709:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 47.786794] device eql entered promiscuous mode 2018/02/06 20:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000082a000)={0x0, 0xf1, "c47b2384d857610d7d8411a9a3db37105dfb85f479a075c503def83925682cbd0290c4f22ad28c78787a3d3b58b2c8b3b89a686108c446c930bed7353fad053302a5282408698a0dd550fd47d82f79df61ada91b0656d3a66a097316fc8378deca997dca2e18ef866804f4f04783c655c245ba73156c894795b70e51935d4f97c3e9d30819fabd55e4d745a14f05881a3a3a0180f1853549dd37c9f046ef9d722307473a6ce3ca9a78e23da4a3807e28f33237d7899137bc2b7f3ea236ddc78a1176c762d67c7d6ff59fdef078ec9db0db60dd72e2007a8b0e411db68a34a9e52face63b1086aa88d87f83a7f7377408f2"}, &(0x7f00000cb000)=0xf9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005d6000)={r2, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3c71}}, 0x400, 0x7fffffff}, &(0x7f0000c74000)=0x98) waitid(0x1, 0xffffffffffffffff, &(0x7f0000e1f000), 0x20000001, &(0x7f000083f000-0x90)={{}, {0x0}}) ppoll(&(0x7f0000183000-0x18)=[{r0}], 0x1, &(0x7f000053d000-0x10)={r3}, &(0x7f00000ff000-0x8), 0xfffffffffffffef3) 2018/02/06 20:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r0}], 0x1, 0x7a5) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = request_key(&(0x7f0000bef000)='asymmetric\x00', &(0x7f0000f31000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b6a000)='\x00', 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000b1e000-0x5)='user\x00', &(0x7f0000505000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000094000)="36687fd7dab12d35e4a16e1f5c02f534eaf01420efadd6e45064273aabe23a7d32c5c9251ba719bc2a0bb7d01229", 0x2e, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000737000-0x10)=[{&(0x7f000066e000-0xa4)="33ee14414f160ee4c9e076f3a225dca0f5b6160ca9513a2f61252cc504d0bd0826079a09e290b1f43e93f92103deff3ca6a1898c85c4af73bfeccd8a442205a614e0cee1c9ec486a4a582d1aebf2a9db9c95b399c0295ab80fe9f8a728881143253a3852070dda9e3fa76cca2605e1350550009ab1a2d89b91b61e93183248af1829c4edda9d9ac73ab9c7e6894679fe2e28e5276ff31b8e2dde8b8118db2461846caa4d", 0xa4}], 0x1, r3) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 47.831400] autofs4:pid:6709:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 47.844774] autofs4:pid:6709:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/06 20:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a48000)={0x1, r0, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ca5000-0x4)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:54:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00009a2000)='/dev/dmmidi#\x00', 0x40000, 0x400) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c51000)={0x10000010}) clone(0x2000000, &(0x7f0000b26000), &(0x7f000026b000), &(0x7f000072a000-0x4), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 47.901355] audit: type=1326 audit(1517950441.682:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6719 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.945297] audit: type=1326 audit(1517950441.711:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6719 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=298 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.969732] audit: type=1326 audit(1517950441.711:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6719 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.994203] audit: type=1326 audit(1517950441.712:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6719 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 48.018518] audit: type=1326 audit(1517950441.713:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6719 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 48.042843] audit: type=1326 audit(1517950441.713:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6719 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 48.067181] audit: type=1326 audit(1517950441.712:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6719 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=7 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 20:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088b000-0x4), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000190000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000)=0x24) 2018/02/06 20:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000850000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f7000)=0x1c, 0x80803) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000038e000-0x9)='/dev/ppp\x00', 0x400201, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00006c0000-0x4)=r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bcc000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000a8000)=r3) shutdown(r0, 0x0) 2018/02/06 20:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00002cc000)='/dev/admmidi#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c08000-0x8)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9d000-0x11)='/selinux/enforce\x00', 0x141080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000023a000-0x8c)={0x8, 0x9, 0x7, 'queue0\x00', 0x2}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004c4000)=0x0) pipe2(&(0x7f000085f000)={0x0, 0x0}, 0x84800) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000063f000-0xa)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003d3000)={0x0, 0x8}, &(0x7f000039b000-0x4)=0x8) getpriority(0x3, r2) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000d56000-0x2d0)=@raw={'raw\x00', 0x9, 0x4, 0x270, 0x98, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000099a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x6}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xffffff00, 0xffffffff, @generic="afe5525c2b824c7bcd2c4a4626813b24", @generic="0f0a3e4e9c7ecf7445c6ad2c6cd40e09", {}, {0xff}, 0x0, 0x2, 0x1}, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@empty, @empty, 0xffffff00, 0x0, @common='irlan0\x00', @common='bcsh0\x00', {0xff}, {0xff}, 0x99ff02f9696de640, 0x1, 0x10}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x2d0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ba0000-0x4)=@assoc_id=r6, &(0x7f0000d84000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000194000)={0x3, r5}) r7 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000eb0000), &(0x7f000087e000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00007d2000-0xec)=""/236) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r7) 2018/02/06 20:54:01 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000003000)=""/192) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/06 20:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) umount2(&(0x7f0000ace000)='./file0\x00', 0x2) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00004b4000), 0x8) 2018/02/06 20:54:01 executing program 0: 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$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000e61000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000001e000-0x61)="64c7c46844446b4ae2b6575f000000000000000001c074bf1ba0595bc1eb9284acc17a0c92b0dd47d73776657024edf1e7e4c4cb452f0c9769e57c1817d4fa419bfc1633b9148a6832adc7f249bfe598afc99789184f248516ac16f249b8838187", 0x61, 0x0, &(0x7f0000066000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000d83000)='/dev/dsp#\x00', 0x9, 0x40) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000004c000-0xc)={0x0, @empty, @local}, &(0x7f0000c11000)=0xc) bind$can_raw(r1, &(0x7f0000d18000)={0x1d, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f1000-0x8)) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[]}, 0x0) 2018/02/06 20:54:01 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000630000)=0xe8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5c000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) accept(r0, &(0x7f00009e5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00007bc000)=0x26) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000d3f000-0x80)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpid() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d7c000-0x38)={&(0x7f0000fd2000-0xc)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000ca5000)={&(0x7f0000000000+0xe3)={0x2428, 0x10, 0x3, 0x20, 0x6, 0x3, {0xf, 0x0, 0x2}, [@generic="4b4fb3c9ad59f473e21b845629c0573ae300af17a94d8aa0096a69cbc9d198c8b6dac213fa838693c83606a02ae57c0c383101665e36223baa5a8ddaf74ea45efb1303749ec0a0289fa0f2a5693ebe2013b537b5c19ad127e22ff7e21003a1ea55f99740bcf2f909ce0c7b5ab320b18e4e", @nested={0x11f0, 0x89, [@generic="2077f24dd47fa3a2117f730a25109e28f2a40e83fc", @typed={0xc, 0x5f, @pid=r1}, @generic="513d318f7c4704e012562ba4e7aa37eb1c66b7bdfadc9787218941b13e2e038530405e938152d4c49346c0fe4f32d7f53c3a30d62bb88c674810aed17ccec638daa890e82648981f1e5efb0653b3c7b208f51c7767bf7d2d7f9852bd02865433147eb0d0a7a01b5a827708da43aa4455f536b2408656d4c2a47b9d213cd367eadd0d300576e724e500495c06043445d0423bcdbb8f1e2a815c28c808c01f495b967b8803d8483aaabea1b1ff591d25ccdf39dd7c6fca472eb8c6a18ebceb6ebae978c364c62ec2b335a4d979661d25baffce75bbd3051d78bc5c9561d44b3c34404e9fb6b92552daadde69b6d7da5e50", @typed={0xc, 0x5d, @pid=r2}, @generic="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@generic="2091b68024eef7145e", @generic="d39bfede9efd839a107ad1d22a0ff5d0ae8af5c255948ec39a4a284dfa1eed01511bdf83e220dd7d0e06c09bf040583e7fced15ee6c2", @generic="b1059a62983417f1fc9e45e800c782e782c141014c6ef1ef409cd10c2cad81aa96b1b6829bb45f1ccefd2c1ab9bb3b81565591ecdb95fc8234fc4ef450c8229637f0c6634c423aa48d567e97d335b939a1e205c0327e0b1594f1c8516979d3ac77e3f4044ae27c198be6759498f987e0cf4e89e5cf1464265851ce31839b92d0f598e648fbc00f028ebf44d1b1"]}, @nested={0x100c, 0x77, [@generic="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@typed={0x8, 0x8d}]}, @nested={0x10, 0xc, [@typed={0xc, 0x82, @fd=r0}]}, @typed={0x10, 0x8b, @u64}, @nested={0x4, 0x40, []}, @generic="15aae902f18b32b6fc326cceb50f41c3982403249241e54a668fe6e0d78c010ac848a9ee74a2595b926ed1008d6165084192eaed1132a5df49890761cc02673b5da1ba8379108be64a10739842e292c4e7610d81fefd814820c27299459bdb379722411feebd892b0b133072ae080ae8443a47c7f0ac3da4c4b2739b4038f531a33935f088fe95077b191dc9c3cb0ed87f5b12d1e80ad8ec1163", @generic="72e9fd439035eb2250b32b01ee7d0831b751e60d731bdeaba46be0af477d980bf54249471c59b601b406464a10bf9cf6fa6966db16b405a7775dfb3967ec4a8da286955aa2d81127bb339aa12869a66d920ff24d0a554c63bdf0304d529e6190f324f33ab8257ef4450727eef204d5e3972b430c81c09571dc4482723bcb7d8d5fa82a470b18ba141577a7d9bed51a4229eaf77ef221d5568db73bbda8332ef17c880f313f5e16f337516e005b96e187318c07b3bf97873c1b82c7dae02fd6ae", @generic="99e17338a9700e0fca1c0c11b3532bc148d7a2f458882b81cd021e6968afb36b9fb80ddddf0b3e"]}, 0x2428}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/02/06 20:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 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'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) close(r2) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00007c0000)=0x2) close(r1) [ 48.243694] Unknown options in mask fffd 2018/02/06 20:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000559000-0x11)='/selinux/enforce\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00007fa000-0x8), 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000d8e000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x4100) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000366000-0x4), 0xffffffffffffff0e) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000317000-0xb8)={0x0, 0x1, 0x2, 0x6, 0x4, 0x3, 0x9, 0x7fffffff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x7, 0x0, 0x7ff, 0x6}}, &(0x7f0000a42000-0x4)=0xb8) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000de7000-0xb)='/dev/vcsa#\x00', 0xb6a, 0x2000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c5e000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) 2018/02/06 20:54:02 executing program 4: r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000949000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffffff, @generic="272ef797d92aa298213fac608f8e32cb", @generic="d736b4aad61a7f0272c933b30f4a62ca"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x7, [0x8]}}}]}}, 0x2f8) r2 = syz_open_dev$vcsa(&(0x7f0000b0a000-0xb)='/dev/vcsa#\x00', 0x5, 0x321100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000be9000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) connect$llc(r2, &(0x7f0000b03000-0x10)={0x1a, 0x0, 0x9f2, 0x3, 0x3, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008f7000+0xc4)={0x8001, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000fb8000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000027c000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fba000-0x20)={0x4, 0x0, 0x10001}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000fba000-0x20)={0x7, r2, 0x10001, 0x5}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000fb9000-0x8)=0x20, 0x8) clock_gettime(0x0, &(0x7f0000fb7000)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000c48000-0x20)={{r3, r4/1000+30000}, {0x0, 0x7530}}, &(0x7f0000fb7000)={{0x0}}) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) utimensat(r6, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000)={{}, {r5}}, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f00006d0000)={0x4, {{0xa, 0x3, 0x10000, @empty, 0xb50}}}, 0x88) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007fe000-0xb)='/dev/vcsa#\x00', 0x7, 0x802) getdents(r0, &(0x7f00007c8000-0x1d)=""/29, 0x1d) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f00002c3000-0x4)=0x4) 2018/02/06 20:54:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2c)='posix_acl_accessposix_acl_accesslomime_type\x00', 0x3) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000055000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/02/06 20:54:02 executing program 6: clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) poll(&(0x7f0000182000)=[{0xffffffffffffffff}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00001e8000-0x94)={{0x358afe6b, 0xe0, 0x1, 0x10001, 0x5, 0x2}, 0x0, 0x4, 0xfffffffffffffff7, 0xffffffffffff75e2, 0x6, "e4d82bfae272c6218180b9efead360a2c8bcf43579c93d374ce36bb563742f6f1ef1f2dfe29a281308b8b72575be3535e8c64f6cb40700042d5eb8831865a5c29eb57acad6bcef675a917496bb95e5c18e7ce5688c647dda142b4e82c71ff2b3ef700bd3f7599f7b6ca7fc67d6d1235c32306d835d71eedcb44dcef81eb8ba31"}) 2018/02/06 20:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000035000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000747000-0x4)=0xa5ee, 0x4) close(r0) [ 48.266507] Unknown options in mask fffd 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000df9000)={@generic="ad4b1fbdfc885ba0b8a207b765045be9", @ifru_addrs={0x2, 0x3, @rand_addr=0x1}}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001}], 0x10}}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000720000-0x4)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d44000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000897000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000002d000)={0xad, &(0x7f0000b4d000-0xad)=""/173}) 2018/02/06 20:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f0000bdb000-0x8), 0x400) process_vm_writev(r0, &(0x7f0000a8e000)=[{&(0x7f0000263000)=""/246, 0xf6}], 0x1, &(0x7f000037e000-0x40)=[{&(0x7f0000240000-0xd3)=""/211, 0xd3}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x202000, 0xfffffffffffffffe) [ 48.308166] ipt_CLUSTERIP: bad local_nodes[1] 0 2018/02/06 20:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000082a000-0x8)='keyring\x00', &(0x7f00008a8000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f000097f000-0x8)='keyring\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$join(0x1, 0x0) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000111000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x0]}, 0xa) 2018/02/06 20:54:02 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000008000)='/dev/net/tun\x00', 0x0, 0x1) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000025000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10) futex(&(0x7f0000001000), 0xf, 0xffffffff, &(0x7f000001c000-0x10)={0x77359400}, &(0x7f0000025000-0x4)=0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @loopback, @local}, &(0x7f0000024000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0x3}, 0x0, 0x8) 2018/02/06 20:54:02 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000235000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f000093b000)=0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000093c000-0x8)={r2, 0x1000}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f00002c4000-0x34)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x24, "747ae477c5dfcf30c0b4cebe66a066065ad5daba4dddec51645de3ecabb7f05492b894cb"}}) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40040) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) [ 48.350115] ipt_CLUSTERIP: bad local_nodes[1] 0 2018/02/06 20:54:02 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xd, r0, 0x100, &(0x7f0000571000)="80b57152f27444cdb5ef8a8e1c92c49924a043502ff636144a873c9e2999e18f4c2dbc13fcb63d9bdbd1f089a326db96b0c33011b19424abb75a0a229ddcd450f18088") r1 = openat(0xffffffffffffff9c, &(0x7f0000631000-0x8)='./file0\x00', 0x82000, 0xf3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000026f000-0x20)={0x1, 0x1f, 0x0, 0x2000000000000000, 0x6, 0x7, 0x2, 0x8b, 0x0}, &(0x7f0000786000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000689000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x10000}}, 0x1, 0x7fffffff, 0x2, 0xffffffffffffde30, 0x7}, &(0x7f0000dc8000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000792000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00002ce000+0x5fe)) 2018/02/06 20:54:02 executing program 4: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00006b5000-0x4)) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d3a000)={0x4da, 0x3, 0x8, 0x1db, 0x4, 0x8, 0x80, 0x80000001}, &(0x7f0000d3a000)={0x7fff, 0x2, 0x83, 0xb9d2, 0x0, 0x8, 0x0, 0x45ed}, &(0x7f0000d3a000)={0x4, 0xe5c, 0x9b43, 0xcd, 0x6, 0x3ff, 0x10000, 0x7a6}, &(0x7f0000d3a000), &(0x7f0000d3a000)={&(0x7f0000d3a000)={0x3}, 0x8}) prctl$intptr(0x2f, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000064000-0x4)=0x1, 0x4) 2018/02/06 20:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c70000-0xd)='net/if_inet6\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000268000)=0x400) 2018/02/06 20:54:02 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000), &(0x7f000005d000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0x43}}) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000004c000-0x28)=[{r0, 0x1}, {r0, 0x400}, {r0, 0x8020}, {r0}, {r0, 0x44}], 0x5, &(0x7f0000041000), &(0x7f0000042000-0x8), 0x8) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000350000)='/dev/adsp#\x00', 0x700000, 0x20000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006d2000)={@dev, 0x0}, &(0x7f0000486000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e58000-0x28)={'vcan0\x00', r1}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x3, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = geteuid() r4 = getegid() lchown(&(0x7f0000b5b000)='./file0\x00', r3, r4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x527, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x8, 0x3, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000a74000)) r2 = memfd_create(&(0x7f0000328000-0xa)='syzkaller\x00', 0x2) clock_gettime(0x0, &(0x7f0000ba8000-0x10)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00006fe000)=""/195, 0xc3) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00004d1000)={{0xfffffffffffffffe, 0x7, 0x3, 0x0, "f73e708ea6ff8b539874fbe193e58d3163bbcf605d9a6e7c03ca4fcf3cfc15261ba49b55a1816a5da7e90fb4", 0x4000000000}, 0x3ff, [0x9a, 0xf59, 0x1, 0x400, 0xff, 0xfffffffffffffff7, 0x0, 0x5, 0xfffffffffffffffb, 0x2, 0x7fffffff, 0x1, 0x9, 0x5, 0x9d, 0x8, 0x7fff, 0x1, 0xe0, 0x6, 0x7, 0x7, 0x1ff, 0x3ff, 0x6, 0x7, 0x6, 0x310000, 0x2def, 0xfffffffffffffffa, 0x5, 0x8, 0x8, 0x80000001, 0x8, 0x3, 0x1ffe00000000000, 0x2, 0x6, 0x1, 0x1000, 0x9, 0x5, 0x6a3, 0x4, 0x7, 0x9, 0x100000000, 0x9, 0x1, 0x6, 0x3851, 0x6, 0x4, 0x80, 0x81, 0x2, 0x270e, 0x80000000, 0x101, 0x1000, 0x6, 0x6420, 0x2dc, 0x5, 0xffffffff, 0x80000000, 0x0, 0x5, 0xf2, 0x6, 0xb15e, 0x3ff, 0x2, 0xf200, 0x9, 0x5, 0x5a3, 0x5, 0x3, 0x491d, 0xfd, 0x1b, 0x200, 0x991, 0xffffffff80000000, 0x1, 0x5, 0x2, 0x400, 0x7ff, 0x7, 0x2, 0xa27, 0xba2, 0x4, 0x7f, 0x1, 0x9, 0x1000, 0x2b, 0x4, 0x800, 0x2, 0x8, 0x0, 0x6, 0x3, 0x1, 0x0, 0x8581, 0x401, 0x0, 0x9, 0x76a2, 0x100000001, 0x2baccd01, 0x0, 0x8, 0x3, 0x100, 0xffffffffffffffff, 0x4, 0xffffffff, 0x4, 0x9, 0x5, 0xbb8], {r3, r4+10000000}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00007ca000)=""/134) fcntl$notify(r0, 0x402, 0x10) times(&(0x7f0000624000-0x20)) socket$unix(0x1, 0x7, 0x0) 2018/02/06 20:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000324000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[], 0x2000000000, 0x8, 0x6, 0x0, 0x9, 0x1, 0x4, [], 0x8000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r1, &(0x7f000060e000-0x64)=""/100, 0x64) 2018/02/06 20:54:02 executing program 6: r0 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0x4000000000000008) r1 = open(&(0x7f000035f000-0x8)='./file0\x00', 0x100, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000f7c000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10), &(0x7f000026d000-0x4)=0x10) 2018/02/06 20:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000082b000)={0x2, 0x7, 0xed, 0x3, 0x3, 0x8001, 0x0, 0x1}, &(0x7f0000c37000)={0x4, 0x54aa, 0x800, 0x4d, 0xe3, 0x1, 0x81, 0x100}, &(0x7f0000703000)={0x8, 0x5, 0x4, 0x2, 0x4, 0x10000000200000, 0x113}, &(0x7f000010f000-0x10)={0x0, 0x989680}, &(0x7f000008a000)={&(0x7f0000ff2000-0x8)={0x7}, 0x8}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r0}], 0x1, &(0x7f000086b000-0x10)={0x77359400}, &(0x7f0000c16000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) connect$ax25(r0, &(0x7f0000206000-0x10)={0x3, {"19a72f790948a3"}, 0x1f}, 0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dd4000)={0x0, 0x3f, 0x3, 0x9f6, 0x10001, 0x80}, &(0x7f0000601000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000085f000)={r1, 0x9}, &(0x7f000047d000-0x4)=0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xffbfbffffffffffd}, &(0x7f0000d32000-0x10), &(0x7f00007ae000-0x10)={0x77359400}, 0xffffffffffffff16) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d50000)={0x7}, 0x1) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/06 20:54:02 executing program 6: move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000c53000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006aa000)="3f9705170f60f1e8121e633fd8bb14f74a576589fcd780ad57ca698693bef81793d7a9fd1f6d4be3a0265333e8dac6ca9cf355badbc216f1b4b6bd7bd2305e157a59dfd7e98fe3aca65471e951bb6442c952d096a008b83788fe4065178fba934bf32eb8be3fe78c43754fa6753b384cfc7df94711671cbefb0b601eca843a0fde6aebb6612ed1ba908ab44b676bbde730291f8d9d8e8e193d395ea00f6fd528b3cbc00088cc0f890c5a8d447b7a5fa4dde09246bf9da29c71b2b21766201d5af85d1b674fc3c0735021d09039c7fc9a", 0xd0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x12)="5accf1be305d24d26c759d794bc231906789", 0x12, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000015000)={{0x3, 0x0, 0x0, 0x0, "6ccb503860f0115d75351a2084c86f047ea9a140d403408dc4c7167b1df5969b13be8740ae0c9901f6372f74"}}) [ 48.542809] IPv4: Oversized IP packet from 127.0.0.1 2018/02/06 20:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000591000)={@empty, @loopback, @dev}, &(0x7f0000ccf000)=0xc) recvmmsg(r0, &(0x7f00004c7000)=[{{&(0x7f0000635000-0x10)=@ipx, 0x10, &(0x7f0000192000-0x18)=[], 0x0, &(0x7f00003f9000)=""/62, 0x3e}}], 0x1, 0x2008000000000001, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001b3000), &(0x7f0000b30000-0x4)=0x8) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f000068c000-0x8)=[], 0x2000000000000515, &(0x7f0000c68000-0x10)={0x0, 0x989680}, &(0x7f000089e000-0x2), 0x338) 2018/02/06 20:54:02 executing program 6: 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$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r0, r1) ioctl$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]}}], 0x48, 0x0, &(0x7f00004b9000)="1a53a86c003ffaf715cc3b4faec7d55b68ec2654b9e35c7cd3d7986ab2a465d659537d61940211566351156f25defd49de00bc22fccc58d30dd979ba9acb5742a7d5273aedd39bf9"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a12000-0x9)='/dev/rtc\x00', 0x536a982c96c650c4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) syz_open_pts(r0, 0x2000) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fef000)=0x200) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/06 20:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000cfb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050e000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000)=[], 0x0, &(0x7f0000576000)=[]}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000081d000-0x14)={@mcast1, 0x0}, &(0x7f0000ee4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000340000-0x28)={@common='bcsf0\x00', r1}) 2018/02/06 20:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000d99000)={0x4, 0x0, 'client1\x00', 0xffffffff80000000, "368eab42f5978642", "1bfcf3ec03d810933d6455472d6995066434ad0af106d0940b073fca7b361d44", 0x100, 0x5}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000557000)={0x0, 0x2, 0x1, [0xfffffffffffffff7]}, 0xa) 2018/02/06 20:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f77000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000e3c000-0x4)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a46000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x33, r1, r2}, {0x80000001, 0x77, 0xb4, 0x5, 0x1ff, 0x3269, 0x80000001, 0xb25}, {0x6, 0x0, 0x0, 0x3}, 0x96, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr, 0x1}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x0, 0x6, 0x7, 0x1718, 0x5d8}}, 0xe8) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) syz_open_dev$sg(&(0x7f0000f08000-0x4)='/dev/sg#\x00', 0x8fae, 0x200) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)}}) mincore(&(0x7f0000bcc000/0x2000)=nil, 0x2000, &(0x7f0000f3a000)=""/121) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000021000)=[{{0x0, 0x0, &(0x7f0000568000-0x10)=[{&(0x7f0000250000-0x1000)}], 0x1, &(0x7f0000c15000)=[]}}], 0x1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003b5000-0x4)=0x0) perf_event_open(&(0x7f0000e5e000)={0x7, 0x78, 0xffffffff, 0x6, 0x1e, 0xffff, 0x0, 0x547306fd, 0x4000, 0xa, 0xffffffffffffff00, 0x5, 0xf000000000000000, 0x400, 0x3, 0x1000, 0x100000000, 0x80, 0xfffffffffffffffb, 0x5, 0x95a, 0x4, 0x6f8, 0x7, 0xe7, 0xffff, 0x0, 0x4, 0x7fffffff, 0x100000000, 0x8000, 0x6, 0xfffffffffffffdc4, 0x9, 0x7, 0x7, 0x6, 0x9, 0x0, 0x2b, 0x0, @perf_config_ext={0xff, 0x380000000}, 0x1, 0x6fd3, 0x7, 0x7, 0x80, 0x50000000000, 0x2}, r1, 0xf6, r0, 0x8) madvise(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x6f) 2018/02/06 20:54:02 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, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000528000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r1 = getpgid(0x0) capget(&(0x7f00007bb000)={0x200f1526, r1}, &(0x7f0000b6a000-0x18)={0xb2bf, 0x5, 0xfffffffffffff619, 0x5, 0x742, 0xfffffffffffffc01}) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c80000-0xb)='/dev/midi#\x00', 0x6, 0x42080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000079c000-0x71)={0x0, 0x69, "f2f2adf9a9a105b5aab9f927d3f3ca6d66bb4817de255464f64d6e1263fcca55c6c0d5ddd62c2416c871f33193abd2f6c80ade169c08484d3a8c2ecaa6337d35aaab34ae014d095c957965c4aca086a063271668816f3444ec33c3fa19cd6bdb19608fdc30adfe839a"}, &(0x7f0000a4d000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f14000)={r2, 0x3ff, 0x20, 0xa4af}, &(0x7f00004bf000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000bd6000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) bind$bt_sco(r1, &(0x7f0000f12000)={0x1f, {0x9552, 0x401, 0x5b6, 0x4, 0x3000000000000000, 0x100000000}}, 0x8) 2018/02/06 20:54:02 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/06 20:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000c9a000)='keyring\x00', &(0x7f0000582000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f000002b000-0xb)='pkcs7_test\x00', &(0x7f000036a000+0x94)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b6a000)=')y%,em0-ppp1eth1posix_acl_access\x00', 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000c84000-0x4), &(0x7f00007e5000)=0x4) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/06 20:54:02 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc8000-0x10)=@common='tunl0\x00', 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r0, &(0x7f0000fe3000), &(0x7f0000fe4000-0x7b)}, 0x20) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f000035d000-0x4)=0x9) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x101) [ 48.694009] binder_alloc: 6890: binder_alloc_buf, no vma [ 48.699646] binder: 6890:6900 transaction failed 29189/-3, size 40-8 line 2957 [ 48.718848] binder: 6890:6900 BC_INCREFS_DONE u0000000000000000 node 6 cookie mismatch 0000000000000001 != 0000000000000000 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/ppp\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x204) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f000070b000)=""/146) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pipe(&(0x7f0000a8e000)={0x0, 0x0}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d5f000)) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) io_setup(0x4, &(0x7f0000127000)=0x0) io_submit(r4, 0x4, &(0x7f0000fc9000)=[&(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x9203, r3, &(0x7f0000f92000)="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", 0x1000, 0x3f, 0x0, 0x0, r2}, &(0x7f0000d66000)={0x0, 0x0, 0x0, 0x0, 0xed3e, r0, &(0x7f00000fc000-0x4e)="2045cc7cc399eaacd8e3fc9b26f99530f74620442ae20c98d56ffc521aad972fe5f1fd67a763106fdea71f1b257f20894536a75763340a5c56c5164314f723d7fc3b86a374439ed222baf193f801", 0x4e, 0x6, 0x0, 0x1, r2}, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x7, 0x200, r2, &(0x7f000056a000)="ffdfaaad729fb7e1e7187955851d70ae30381243f260f9def4b489820205aab0175d426d8f", 0x25, 0x80000001, 0x0, 0x0, r0}, &(0x7f0000148000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f000054f000-0x7b)="e56d4d9e62263d44abe4b58f766e72708bd83fe9d91c66c1a22e409039eca3c72a51512f93214c07090554a4efb25bf6815a84bab4d344b47bd5dc1aac0b9b50c10d48e777797470a12e4c5ecea9f3c2a270eb8d0e5da2662ef2b7234a2a754a98e84729b3cd1aaaefab234f7531c151aed2429efc8a9806572a3f", 0x7b, 0x20, 0x0, 0x1, r2}]) statfs(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000a02000)=""/217) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000a8c000), 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000efc000-0x2)) finit_module(0xffffffffffffffff, &(0x7f0000fbd000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) [ 48.775496] binder: BINDER_SET_CONTEXT_MGR already set [ 48.784585] binder: 6890:6913 ioctl 40046207 0 returned -16 [ 48.796580] binder_alloc: 6890: binder_alloc_buf, no vma [ 48.802174] binder: 6911:6921 transaction failed 29189/-3, size 0-0 line 2957 [ 48.809208] syz-executor4 (6897) used greatest stack depth: 14416 bytes left [ 48.811950] binder_alloc: 6890: binder_alloc_buf, no vma [ 48.822174] binder: 6890:6927 transaction failed 29189/-3, size 40-8 line 2957 [ 48.834984] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.840029] xt_connbytes: Forcing CT accounting to be enabled [ 48.842663] binder: 6890:6913 BC_INCREFS_DONE u0000000000000000 no match [ 48.863156] binder_alloc: 6890: binder_alloc_buf, no vma 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000224000)='./file0\x00', 0x8) r1 = creat(&(0x7f0000618000-0x8)='./file0\x00', 0x11) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000390000), &(0x7f0000110000-0x4)=0x4) syz_open_dev$admmidi(&(0x7f0000aa5000)='/dev/admmidi#\x00', 0x400, 0x260002) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a7c000)="b8865dcca3c4eb7b7898551518708b0d", 0x10) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 20:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b50000)='/dev/snd/pcmC#D#p\x00', 0x26, 0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00001f8000)={0x2, 0x0, 0xffffffffffffffa3, 0x1ff, 0xffff, 0x100, 0x1f}, 0xc) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000db6000-0xa9)=""/169) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000736000-0x8)={0x3, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009db000)={0x5, 0x5, 0x9ece, 0x3ff, 0x1, 0x100, 0x40}, 0xc) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/06 20:54:02 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f00008bc000/0x2000)=nil, 0x5cce, 0x5, 0xd4, &(0x7f0000f96000/0x3000)=nil, 0xffffffffffffffee}) 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 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000384000-0x28)=[{r1, 0x2090}], 0x1, 0x100000001) 2018/02/06 20:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f29000-0x10)='/dev/input/mice\x00', 0x0, 0x12041) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000b5000)={{0x9}, {0x2, 0x4}, 0x5, 0x0, 0x400}) io_submit(r0, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000d9f000)='/dev/dmmidi#\x00', 0x26, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000318000-0x24)) 2018/02/06 20:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4), 0x1000c, 0x1, &(0x7f000070f000-0x10)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000), &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000920000), &(0x7f0000653000)=0xc) fcntl$getown(r0, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000346000-0x8)={0x0, 0x0}) r3 = getpgrp(r2) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000acf000-0x10)={&(0x7f0000d15000-0xb1)=""/177, 0xb1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f18000)={0x0, 0x5, 0x7}, &(0x7f000032d000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000136000)={r4, 0xd2}, 0x8) recvmmsg(r0, &(0x7f0000e40000)=[{{0x0, 0x0, &(0x7f0000951000-0x10)=[{&(0x7f0000f0f000)=""/43, 0x2b}], 0x1, &(0x7f000069c000)=""/80, 0x50, 0x7}}, {{&(0x7f0000e4e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000d84000-0x40)=[{&(0x7f00008a2000)=""/43, 0x2b}, {&(0x7f0000ef3000)=""/247, 0xf7}, {&(0x7f0000b17000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c8000)=""/68, 0x44}], 0x4, &(0x7f00001f1000)=""/37, 0x25, 0x2}}, {{&(0x7f0000884000-0x58)=@alg, 0x58, &(0x7f000051a000)=[{&(0x7f0000aaf000)=""/114, 0x72}, {&(0x7f00007b0000)=""/119, 0x77}, {&(0x7f00009a5000-0xba)=""/186, 0xba}, {&(0x7f0000b1f000-0xff)=""/255, 0xff}, {&(0x7f0000ca5000)=""/149, 0x95}, {&(0x7f0000dc2000-0x1)=""/1, 0x1}], 0x6, 0x0, 0x0, 0x7f}, 0x55f9}, {{&(0x7f0000ae0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000f2b000-0x30)=[{&(0x7f0000a01000-0x49)=""/73, 0x49}, {&(0x7f0000ffe000)=""/4096, 0x1000}, {&(0x7f00000ff000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000102000)=""/72, 0x48, 0x5}, 0x3}, {{&(0x7f00001a9000-0x10)=@nfc, 0x10, &(0x7f0000652000-0x60)=[{&(0x7f000096a000-0x9c)=""/156, 0x9c}, {&(0x7f00006d8000)=""/235, 0xeb}, {&(0x7f0000765000)=""/177, 0xb1}, {&(0x7f0000f80000)=""/252, 0xfc}, {&(0x7f00007c1000-0x44)=""/68, 0x44}, {&(0x7f0000cf3000-0x87)=""/135, 0x87}], 0x6, &(0x7f00000cb000)=""/100, 0x64, 0x7}, 0x1}, {{&(0x7f00003e3000-0x9)=@rc, 0x9, &(0x7f0000b5b000-0x10)=[{&(0x7f0000767000-0x18)=""/24, 0x18}], 0x1, &(0x7f00001e7000-0xb8)=""/184, 0xb8, 0x1}, 0x3}], 0x6, 0x12040, 0x0) request_key(&(0x7f0000524000-0x12)='.request_key_auth\x00', &(0x7f00004d1000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cb6000-0x6)='proc*\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f000075f000)='keyring\x00', &(0x7f0000453000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000344000-0x6)) r5 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f0000d8c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000007d000-0x1)='\x00', 0x0) r6 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000090b000-0x1)='\x00', r5) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) 2018/02/06 20:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ca2000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 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 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f2000-0x7e), 0x0, 0xffffffffffffffff) stat(&(0x7f000016e000)='./file0\x00', &(0x7f0000e0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r2) keyctl$instantiate_iov(0x14, r1, &(0x7f0000706000-0x10)=[{&(0x7f0000a6a000)}], 0x1, r1) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socket$inet(0x2, 0x807, 0x30) connect$inet(r0, &(0x7f000006e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 48.869100] binder: 6911:6932 transaction failed 29189/-3, size 0-0 line 2957 [ 48.884510] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 20:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000003000)=[{&(0x7f0000002000)="ef79accba6", 0x2aa}], 0x1c4, 0x0) syslog(0x0, &(0x7f000023d000-0xaf)=""/175, 0xaf) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ac4000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006b7000)=[@in6={0xa, 0x1, 0xf2, @empty, 0xe87b89}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x1}], 0x3c) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d85000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000003b000)={0x7f, 0x1, 0x4, 0x0, 0x8}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000444000)={0x1, 0x1f, 0x3ff, 0x0, 0x3}) 2018/02/06 20:54:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x7fffffff, 0x7, 0x693afe66, 0x7, "92595eb40af69869095a15a0b6ce11b4693f6f0cbb0c5834a2cb4f6debd99e31bfc929e7f4281ca29c2789ef14c275a3927e8a7f9b6082358a6357ebfdbe35"}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000-0x1a)="040a46fe30bafd6da064fdbf06467bf406b63c4ab11b3b7e697c", 0x1a}, {&(0x7f0000002000)="4f752c81495b4df2", 0x8}, {&(0x7f0000004000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0xcb)="ca27caf7788c8fedc69182e1ba515cd60924966e92ca77343b3fdb4138bc3214a5770c2010b5bb98b2d7e6d9d6128a5d171da2955f2d95d2649e2e53d1a182d64f0cc23d44d1b096009fd53378919e21b41a316b74a2ad11664d4d69cd97fb17852f6f005627b48b43a3f62c96e7da72117ca4f8a373b45450405fe3422a9ad08ff4426558fe7defae4bba8d5db7389c0e761f22cfbb849c576a7a8b0a4fa6518639670341900ae20b24f5daf4e4dd61174464559338d69cadcfc6fd0615c46d2ae86acc3a277d70541d70", 0xcb}, {&(0x7f0000003000-0xaa)="60fe85633aac0f9867dbc99a655a758df6d40b92b017ab14474c6e30e4684bef9c08549d7be0018e0b9bff42a17249fd3bf08b5c18c474cf43010a08e49043f4e7c9661e027ba4b03c34155f45d1f7378b5920d2eab675f2714b02fe436d0d70e0bf26241bfbbac86dd453793b0f4a645d99979b1569e08380d9acbc4ef01c99d51411b27153faf24e9292b1548cd833fdda2edaefcfb2022189d12e00e535f887005f8449f07fb65132", 0xaa}], 0x5, &(0x7f0000001000-0x1010)={0x1010, 0x119, 0x0, "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"}, 0x1010, 0x801}, 0x20000004) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fb6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a62000-0x4)=0x1c) listen(r0, 0xf11a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000487000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c09000)={0x0, 0x8}, &(0x7f0000717000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000ab000)={r1, 0xd9, "d7287d4a76e04f46ced7fd0f9f8f939707071717a2233730e73aa65e43998b4445ce53406069a3d7b37050e44b04727da686f6bea383aee956907fa4c3c88880407b6fbf2e6556c89575e8c54d6b377ad0c17c451f44ced4fbd745964c39ba9d900dab99ba8bc48ee0990a42235ca5c7fb768abe55548fb41bc7b863c32220e0a490e003e2b539a041d8dd109238f607107b9a09b6f2f72d9d9a77392a4e2e9bacb96f2438aaed920ceec37fc2f2d8750cedca68696574000da2962120ba40c72ec92d65f5d42e18347ce29ec229b9f45d13e1242e56b73bac"}, &(0x7f000008a000-0x4)=0xe1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f000025a000-0x4)=0x7) 2018/02/06 20:54:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2a)={0xf, 0x2, 0x5, 0x100000000, 0x1, r0, 0x10001}, 0x2c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x0) sendfile(r1, r2, 0x0, 0xa955) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4a100, 0x1a4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x400, 0x205, 0x6, 0x8, r4}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={@generic="2b8c35e814a60b2df283119be3d9a7ec", 0x925}) r5 = getpid() capget(&(0x7f0000000000)={0x20080522, r5}, &(0x7f0000dc2000-0x18)) 2018/02/06 20:54:02 executing program 6: prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b35000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x8}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"07129ad01d72f5"}, 0x800}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="79c478df546aae5b8a210e92a953d1f161b76e0f04117a579bc887a41ac8840f7e4439eb2c8aa00f8ea700354512a443de4be1", 0x33}], 0x1, &(0x7f0000000000)=[{0xa8, 0x6, 0x4, "e18a78c4dcf22efb4916f867b76612728bd94a416b56e15fc7ade79518145551cff071f153ce2aa5cd1f937b011c62b3863ad09ac73ec5d39ba1c9ef36b4418dcf0eecab6460bfb3bf15793175b3b26689fa638675d20e3404a15dac346aff5924813f7b9b4fbe72b88a746d82d78d0639ab768f2fac8eb4af69836a89e8e6d0c1b03268a0812e4e2a0f4100237548ad3d"}, {0xd0, 0x11b, 0x0, "5aed8ceead4226f991439f8e0b7822e08d403b963188870e19c915f308d19a359b45aa18ebfb3451afc6d2e9e95d654b1d62ac01a8ccc4acb8295d38fe1364a13c8d63d448d0551a1db3f4eb0e01a03428eacf59f753b7a148ae7389d3b8c526e31798d79a457b24b4e2cefca272761b2e9e5e8d9e134b246f8d9795b04aafdf3644101567a39ac76ced894aa05bc3fd8ae5aecadc3b4aa726cf85d79412656c383942e39ded9fd9eaa520f7d28778f57c78a8c4909b329a49bc"}], 0x178}, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x7, 0xfffffffffffffff7, 0x0, 0x2, 0x2, 0x7, 0x7, 0x2, 0x81}, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000002000-0x8c)={0x2, 0x6, 0x1, 'queue1\x00', 0x2d3}) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001a4000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x20, &(0x7f0000001000-0x10)=[], 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00007f4000-0xa)='/dev/cuse\x00', 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000a38000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000910000-0x20)={0x80000000010007, 0x1, 0x105000, 0x1000, &(0x7f0000b2a000/0x1000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f00008d2000)=[@textreal={0x8, &(0x7f00005fb000-0x59)="66b84598fdc40f23c00f21f8663501000b000f23f8f39e0f060fc75c00baf80c66b888f33d8466efbafc0c66edb800008ed03e0f01cb2e6466660f3801994aafb800008ec066b9f50b000066b80000010066ba000000000f30", 0x59}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000517000-0x4)=0x1b, 0x4) r6 = fcntl$getown(r2, 0x9) get_robust_list(r6, &(0x7f0000c61000)=&(0x7f00004b2000), &(0x7f0000e00000)=0x18) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000609000-0x8)) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) 2018/02/06 20:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000db3000)={0x9, 0x4, &(0x7f0000ce5000+0xa89)=@raw=[@call={0x85}, @generic={0x7, 0x1, 0x0, 0x3}], &(0x7f0000991000-0x4)='GPL\x00', 0x2, 0x77, &(0x7f0000611000)=""/119, 0x41000, 0x1}, 0x48) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5425, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00003f7000-0xa)='/dev/vcs#\x00', 0x7, 0x10080) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000bb1000-0x4)=0x400) r3 = syz_open_pts(r1, 0x960c0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00006cf000-0x2)={0x6, 0x81}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/06 20:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r1, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d1f000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x80, 0x2, 0x3, 0xc, 0x0, 0x20, 0x2e18}, &(0x7f00005e0000-0x4)=0x20) 2018/02/06 20:54:02 executing program 7: prctl$intptr(0x26, 0xfff) 2018/02/06 20:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/06 20:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000-0xb)="011c0080001a04003f5a00", 0x0) ftruncate(r0, 0x100000000) inotify_init() accept$netrom(r0, &(0x7f00009e8000)=@full, &(0x7f000089e000)=0x48) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00006ff000-0x8)) close(r0) 2018/02/06 20:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00000e9000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000476000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x10000001, './file0\x00'}, 0xa) close(r0) 2018/02/06 20:54:02 executing program 4: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x124, &(0x7f00000ef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x116, 0x1, 0x15, {@random=0x20, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, {@random=0x101, @current, 0x9}, "a4fc4b69890a1101dc34ce34bd1945b686bba83f47993f16295f8d9c9206c6e756e74011a2b4d161dd8918e83be41f5dc03ff2eac1867aec788ebb22295607768f24f50f70a33f35313a3ad273091acf43f2fae69bbfa1049ab5de1cc6909da9f94376bae46e566a392393060071895d4d752bc2159110b4db771897d143e437624e44e3746e09c51a3f1ec77f3fea0f69784862079a1a8aa8b40b893c561eadf647fdea19f58bf745726f273b14ee455230b6cb0c08ca17d12d4d206756a3743aa54056eb837dca1b6645279507b9cd5d5f9fce3b44461aad7f4008694a64f3074d2efd5d65724fe6836161b53927e110674ec4775afc6d"}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000060000-0x4)=0x0) getresuid(&(0x7f0000047000-0x4), &(0x7f00000f2000-0x4), &(0x7f000009e000)=0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000081000-0x4)=0x0, &(0x7f00000f0000)=0x0, &(0x7f00000f0000)=0x0) r5 = getpgid(0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000053000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000f1000-0x4)=0xe8) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x12edf0d2, &(0x7f00000f2000-0x10)=[r2, r3, r2, r4]) r7 = syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0x6, 0x800) r8 = accept(0xffffffffffffff9c, &(0x7f000000f000)=@ipx, &(0x7f00000f1000-0x4)=0x10) r9 = socket$key(0xf, 0x3, 0x2) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c8000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r12 = syz_open_dev$mice(&(0x7f0000066000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000f0000)={&(0x7f00000aa000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000f0000)=[{&(0x7f00000f0000)="ab347a05df55ee410ef331c8ca2265f3839e0b9e74beac1d77f76e8f9384bbada63af2ea5036100754f792fe060cc38b28e6a877c35442da3454059ce3c6566e87549ddbdc188674ab74b8e664779a55bdc5013718aa8c6e476a837304329453a254e50554612ba9bd5458169557adc3aea078eb037f7ffcfccc6a5431a636263f95633203fe785b217b1c2ee81efa19f661275ab677aafcdd9d2731f23f8b883a7f386d62c825030dac475d054b0e", 0xaf}, {&(0x7f00000f1000-0xe)="a9b3383f564c1b7fe686586d2061", 0xe}, {&(0x7f00000f1000-0x5a)="d7709cefccd887b35685cafe5507bd998594ceb9b6a28aa20fe906012ec5192a2bc72b756d9fb997b3b9422624fe3daea29e98c532b12073880783a17846339752b02c98c93349b64534042ea22c516000d229370dca648155e1", 0x5a}, {&(0x7f00000f0000)="e099ef7c61ceeffa9a83d4837a3296e79ca09a1265f96e32d54181a56e9c2e336c948a74746b2efc7062e9754e3bf3c31c2a29297cd596707d60d63adc22c1890a954ef4c2", 0x3b8}, {&(0x7f00000f0000)="55bea9aacb742a4a719c4dfc8a8a51d02a20cdc96fbcdefe651abc9dd0050910c2fdb7dc3e5d7579b85dca77e556527b8eae8b7fbe75d0e23ac08e045103a80bd75ccb1eb69bbba7ab9a711771629c24138d2156d57822fc9a46f167a5279a91e1aa777f48c4d88444f16628e6124bf6da9199b944a7387465919c98d188cfd7c2763fa975686a5981174ba93f8906ffbf49c0fbf3825ddd7ddde2dfe0df30617bf152e7947f936295af159fe7afb7aa18fa6d2c10b294a025782c25a5f12f", 0xbf}, {&(0x7f0000000000)="948235f34615e40eb0986ea7f72f34a36604a626c7fc7e5ed6cc88a8ae20caba36897c8e48ce4d66cdaa58ca7b200d1def531b48b25e381c5a44a0b9d570e474457a977f36270d456351ea81be6dfbf99c951baa3b52c693df", 0x59}, {&(0x7f00000f1000-0x5b)="53077540331021d89a6fc23ab4cb607f4a5154b81b76fcee63d1835e4acdedd04c738cb7d61f5c51812b127855353d5f7ab1b1240bfde75169eeca2e07b94ae7c22d9a41d8f7a2f896135cbbd7cdd1b8203fdab24cc251e0656c82", 0x5b}], 0x7, &(0x7f00000f0000)=[@cred={0x20, 0x1, 0x2, r0, r1, r3}, @cred={0x20, 0x1, 0x2, r5, r6}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}], 0x80, 0x8000}, 0x4080) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f0000-0x4)='/selinux/user\x00', 0x2, 0x0) syncfs(r10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000071000)) accept4$llc(0xffffffffffffffff, &(0x7f00000ef000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000ee000)=0x10, 0x0) 2018/02/06 20:54:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000868000-0x4), 0x3) r1 = syz_open_dev$mice(&(0x7f00003d8000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x88, 0x4) 2018/02/06 20:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/audio\x00', 0x20200, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000d44000)={0x1, 0x9}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x0, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/02/06 20:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mq_unlink(&(0x7f000056e000-0x5)='self\x00') sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28}, 0x0) 2018/02/06 20:54:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) select(0x40, &(0x7f0000000000), &(0x7f00005d4000-0x40), &(0x7f00001fc000-0x40), &(0x7f0000001000-0x10)={0x0, r0/1000+30000}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/06 20:54:02 executing program 3: 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)=0xfffffffffffffffc) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000969000-0x8)={0x3, 0xffffffffffffffff}) 2018/02/06 20:54:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x100) ioctl(r0, 0x2275, &(0x7f0000d2f000-0x4)="0800ffa5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x40, 0x200000) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"ca9705197617e7"}, 0x8000}, [{"05e6341baeb6cd"}, {"b0b0256d1be684"}, {"a847479f3ee6f6"}, {"27d47b31082054"}, {"6c718e8f4cc55f"}, {"4fc1e7749cb4ce"}, {"81ba5bed8bd035"}, {"0487af19730f1d"}]}, 0x48) 2018/02/06 20:54:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bbb000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x109000) r1 = mmap$binder(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x2000001, 0x40010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e84000-0x30)={0x9c, 0x0, &(0x7f0000996000)=[@decrefs={0x40046307, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000d9a000-0x18)=[@flat={0x776a2a85, 0xa, r1, 0x2}], &(0x7f0000e41000)=[0x68, 0x0, 0x28, 0x38]}, 0x7}}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x28, &(0x7f00000ec000)=[@fda={0x66646185, 0x0, 0x2, 0xb}], &(0x7f0000380000-0x28)=[0x0, 0x0, 0x0, 0x20, 0x48]}}, @enter_looper={0x630c}], 0x7e, 0x0, &(0x7f0000ee3000-0x7e)="a9df8fc76e403af7b2600cc79c2fc48dff759edde148113dc6b3fea2c18edc8435e6adcc5ca19ec789359a72f40e52d2973f6e70463a09d0cd57581238792429e0b16910a642faf7c3f82b800cdf07c8c391d14cf9bf4a658cbc4be717a5948ad6bf9b8d14fe2b11a45f1908287d1661f2156b6c5d9dca3e89fc1885d449"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00005c4000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000245000)={{}, {0xe}}) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ecd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f0000320000)='./file0\x00', r0, r1) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/06 20:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032c000)='/dev/vga_arbiter\x00', 0x82, 0x0) r2 = syz_open_dev$dspn(&(0x7f00005d7000-0xa)='/dev/dsp#\x00', 0x8, 0x200440) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000036e000-0x8)={0x0, r2}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000077a000)=@ipv4_delroute={0x40, 0x19, 0x2001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x14, 0x9, [{0x3, 0x4, 0x1}, {0x0, 0x4, 0x7}]}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/02/06 20:54:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000cfe000-0x90)) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e04000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bf7000)=0x107, 0x2) readv(r0, &(0x7f000019d000)=[{&(0x7f000022d000-0x7d)=""/125, 0x7d}, {&(0x7f00006a9000)=""/78, 0x4e}, {&(0x7f00000ec000-0x22)=""/34, 0x22}, {&(0x7f00000bc000-0x4)=""/4, 0x4}], 0x4) read(r0, &(0x7f00003b2000)=""/80, 0x50) fsetxattr(r0, &(0x7f0000717000)=@known='system.advise\x00', &(0x7f0000b74000-0xa)='/dev/dsp#\x00', 0xa, 0x1) 2018/02/06 20:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005d5000)={0x0, 0xffffffffffffff00}, &(0x7f00008e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006c7000-0x10)={r2, 0x6, 0xea3, 0x8}, &(0x7f0000bd4000-0x4)=0x10) r3 = socket$inet6(0xa, 0x40006, 0xfffffffffffffffe) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e89000-0x4)) socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0xffffffffffffff00) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000fbc000)=[], 0x0, &(0x7f0000f8a000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x2000000000000}}], 0x30}, 0x0) 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00007fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000cf000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000037a000)={@generic="e6e30fefe08e8671b1e0e918cc510b74", @ifru_addrs={0x2, 0x2, @empty}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000961000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d6b000), &(0x7f0000cf2000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = gettid() capset(&(0x7f0000958000)={0x20071028, r3}, &(0x7f00001ed000)={0x4000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd}) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/06 20:54:03 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0xff25, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000021000-0x1000)=""/4096, 0x1000}], 0x5}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000022000-0x4), &(0x7f0000000000)=0x4) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000033000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000037000)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000038000-0x14)={0x11, 0xf6, r3, 0x1, 0x85c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) recvmmsg(r0, &(0x7f0000023000)=[{{0x0, 0x0, &(0x7f0000033000-0x20)=[]}}, {{0x0, 0x0, &(0x7f0000024000-0x40)=[], 0x0, &(0x7f0000010000)=""/82, 0x52}}], 0x2, 0x0, &(0x7f0000036000)={0x0, 0x989680}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x806, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000000b000-0x4)=0x6, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000003a000)=[{{&(0x7f0000019000-0x10)=@can, 0x10, &(0x7f000000d000)=[{&(0x7f0000038000)=""/215, 0xd7}, {&(0x7f000000c000-0x2f)=""/47, 0x2f}, {&(0x7f000000f000-0xf6)=""/246, 0xf6}, {&(0x7f0000023000-0xcc)=""/204, 0xcc}, {&(0x7f0000038000)=""/52, 0x34}, {&(0x7f0000038000)=""/90, 0x5a}, {&(0x7f0000006000)}, {&(0x7f0000031000-0x4b)=""/75, 0x4b}, {&(0x7f000002d000-0x6f)=""/111, 0x6f}], 0x9, &(0x7f0000038000)=""/175, 0xaf, 0x506}, 0x1}, {{&(0x7f000001c000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000016000-0x20)=[{&(0x7f000003a000-0x78)=""/120, 0x78}, {&(0x7f0000039000)=""/186, 0xba}], 0x2, &(0x7f000002a000-0xf1)=""/241, 0xf1, 0xfff}, 0x2}], 0x2, 0x0, 0x0) 2018/02/06 20:54:03 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0xa, 0x300) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a9b000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000357000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ffc000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 20:54:03 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000071a000-0x9)='/dev/rtc\x00', 0x208801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10) clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) futimesat(0xffffffffffffffff, &(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000a75000-0x20)={{0x77359400}, {0x0, 0x7530}}) 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x80000000001, 0x84) r2 = dup2(r1, r0) r3 = fcntl$getown(r0, 0x9) getpgid(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000efd000-0x4), &(0x7f00001bd000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ab7000), 0x1) 2018/02/06 20:54:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000009000)={0x0, 0x0, 0x0, &(0x7f0000bd9000-0x8)}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00008ab000-0xbc)=""/188) 2018/02/06 20:54:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001b2000)={0xfffffffffffffffe, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x0, @rand_addr=0x140000}, 0x121, 0x86, 0x3, 0x3446, 0x7, &(0x7f000037b000-0x10)=@generic="f938a418153746c81313a34e98ee87a7", 0x96, 0x200}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x20}}], 0x60}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/06 20:54:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0x208}, 0x20) close(0xffffffffffffffff) fcntl$dupfd(r1, 0x0, r1) 2018/02/06 20:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) dup2(r1, r0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/06 20:54:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000e9000-0x12)='/dev/input/mouse#\x00', 0xf5d, 0x2) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00005a4000), &(0x7f0000ffa000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000010000)={0x2004}) r2 = socket(0x800000000000010, 0x2, 0x0) write(r2, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) rt_sigsuspend(&(0x7f0000008000)={0x4}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000007000)='/dev/admmidi#\x00', 0xaa00000000000000, 0x400240) connect$bt_l2cap(r1, &(0x7f0000007000)={0x1f, 0x3f, {0x1, 0x80000000, 0xfffffffffffffff9, 0x59, 0xff, 0x7}, 0x2, 0x1}, 0xe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x8000, 0x1e1) recvfrom$ipx(r1, &(0x7f0000005000-0xb5)=""/181, 0xb5, 0x2, &(0x7f0000009000)={0x4, 0x7, 0xaf, "3ab59d2379d0", 0x7}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x3da, &(0x7f0000001000)={&(0x7f0000005000-0x48)={0x2, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/06 20:54:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009ca000), &(0x7f0000387000-0x4)=0x8) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/02/06 20:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x7, 0xfffffffffffffff8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000e89000)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmmsg(r0, &(0x7f0000dc5000)=[{{&(0x7f00006bf000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000d18000)=[{&(0x7f0000249000)=""/50, 0x32}], 0x1, &(0x7f0000c32000)=""/113, 0x71}}, {{0x0, 0x0, &(0x7f0000151000-0x60)=[]}, 0xfffffffffffffffc}], 0x2, 0x0, &(0x7f00002ca000)={0x77359400}) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/02/06 20:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000cf9000-0x4)=0x5) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00009eb000)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x8000003, 0xffffffffffffffff}) unshare(0x8000400) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000384000-0x18)={0x0, 0x400100000001, 0x2, &(0x7f0000625000)}) 2018/02/06 20:54:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = accept$inet(0xffffffffffffffff, &(0x7f000073f000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00005b3000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fa9000), 0x10) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x801, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x800}], 0x2, &(0x7f000090f000)) unshare(0xc000000) 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4), &(0x7f0000952000)=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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00009f6000-0x4)) 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) socket$nl_route(0x10, 0x3, 0x0) inotify_init1(0x0) 2018/02/06 20:54:03 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007e1000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r1, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r2}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00002e7000-0xf3)="4978d7cfda5650b3c8aff4d5f1469a285d9efe16ddec1c6cf457f9126e9e7090ac98ab4f5aac5423f743187b3a149c631befe21516ad37b001bb91d8ae0b9acde9c89d2b4ae4fc2746aaee054f43fd7aa9752365edeb420b7847594c4d94ffae09d62258f3d7596cb74d3b248eec5b61ce0af2cbb73add6b7fb87bbe753f86b62f858fc14ef8ed3091688ad492ea5a3ba31f6aa59548cc8807a9da7219227d611328ab62427b9ebfb2599707dda2124e6cf9ae481c3301d4023e6ff519f3e4f2fd5aab9f4fa90d201289001a86656cbbe2decd811a9b3094c8be7481e920709fb647a2c8d54fbf099f8dbbebb6b049ecd26488", 0xf3, 0x4000, &(0x7f0000000000)=@ll={0x11, 0xf7, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/06 20:54:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000eb7000)={"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"}) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000299000)='/dev/usbmon#\x00', 0x2d, 0x200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000147000-0x14)={0x8, 0x3, 0x0, 0x4, 0x1}) getsockname$inet(r3, &(0x7f0000cbb000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00005bc000-0x4)=0x10) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f7f000)=@nfc={0x27}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[]}}], 0x1, 0x0) r4 = add_key(&(0x7f00002d9000-0xa)='blacklist\x00', &(0x7f0000770000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003d8000)="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", 0x1000, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000737000)={0x14, 0x0, &(0x7f0000f67000)=[@acquire={0x40046305}, @dead_binder_done={0x40086310, 0x1}], 0x88, 0x0, &(0x7f00005b0000-0x88)="09fd3a8f518cdadd24e2e3b65c7ebe2116f43c74bc763d5d689b48e4f3787877100c889b6314ec333c0903298a82a2d6fd0f078ea13e391f05755313f29534b63170105462cb7af7ce2ea5bf8516db5c66fba7571510f725224158498b1cb6388535a75dc7a4230221702f9992d2f808c91606fee9014065e748a4690c6a89f617831d2cf1f63682"}) r5 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f0000959000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000132000)="fd772189d9d288c4bad9981d5d6d00", 0xf, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r4, &(0x7f0000097000-0x20)=[{&(0x7f0000ef5000)="f11644cfa0eb8488c53b6f75b28ffa3c565447726e012ce3a42157963a581097fe18c9d18b0c26bfd7d5d89bd494ebdb1fb8d12713a7410917a6c73c0d84e64bfe7657fee15dda015230e20e3c64ca6bb8b44a9ecd566c4e16ae", 0x5a}, {&(0x7f00000b3000)='c[', 0x2}], 0x2, r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000644000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f00001d3000-0x10c)={0xffffffffffffffff, 0xfffffffffffff801, 0x7fff, 0x0, 0x0, [], [], [], 0xfffffffffffffff8}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00001ad000-0x9)='/dev/dsp\x00', 0x2000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000068e000-0x10)={r2, r7, 0x3}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003e5000)=0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r3) ptrace$getregs(0xe, r8, 0x200, &(0x7f0000018000)=""/138) openat$pfkey(0xffffffffffffff9c, &(0x7f0000043000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2018/02/06 20:54:03 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001269, &(0x7f0000001000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x101380, 0x0) 2018/02/06 20:54:03 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00008a6000)='/dev/vcs#\x00', 0x64, 0x4341c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0xffffffffffffff80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000cb8000), 0x8, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000173000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x7) msgsnd(r1, &(0x7f0000dc2000)={0x5, '='}, 0x9, 0x0) r3 = syz_open_dev$dspn(&(0x7f000068c000-0xa)='/dev/dsp#\x00', 0x0, 0x10440) clock_gettime(0x0, &(0x7f0000c33000)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000a9000-0x10)={r4, r5+30000000}, &(0x7f0000650000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009dc000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f00007df000-0x4)=0x8c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000865000-0x4)=0x1d, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000201000)={r6, 0x81}, &(0x7f0000ff2000-0x4)=0x8) lgetxattr(&(0x7f00002b9000)='./file0\x00', &(0x7f0000991000-0x15)=@known='system.sockprotoname\x00', &(0x7f000047f000-0xab)=""/171, 0xab) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007af000)={0x2}, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008af000-0x11)='/selinux/context\x00', 0x2, 0x0) r7 = getpgid(0x0) setpriority(0x3, r7, 0x80) 2018/02/06 20:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ca000), 0x80800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008db000)=0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df7000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00004ce000)={&(0x7f0000a4b000/0x3000)=nil, 0x4, 0x0, 0x4, &(0x7f000062d000/0x1000)=nil, 0xfffffffffffffffd}) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000161000)=""/194, &(0x7f00004f8000-0x4)=0xc2) 2018/02/06 20:54:03 executing program 5: keyctl$setperm(0x5, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/06 20:54:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fallocate(r1, 0x0, 0x40, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00007eb000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r2, &(0x7f00005b4000-0x8), 0x1) 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009ba000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x1000000000000}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000a36000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f00003c5000)='/dev/usbmon#\x00', 0xb29, 0x40) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000adf000)={0x100, 0x400, 0x14000, 0x7f, 0x17, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000731000)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000643000)=0x1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001f8000-0x4)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 20:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/06 20:54:03 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000710000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000fe2000)=0x3) r3 = syz_open_dev$sndmidi(&(0x7f0000776000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000024c000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024e000)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000eb1000)={r4, 0x8, 0x3, [0x1, 0xfff, 0xffff]}, 0xe) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f000024e000), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 20:54:03 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00003e7000+0xde7)=0xfff) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) socket$bt_cmtp(0x1f, 0x3, 0x5) write$fuse(r0, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1ff}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005000-0x168)=[{{&(0x7f0000004000)=@ax25, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000004000)=""/194, 0xc2}, {&(0x7f0000004000)=""/64, 0x40}], 0x2, &(0x7f0000005000-0x14)=""/20, 0x14, 0x4}, 0x8}, {{&(0x7f0000002000)=@ipx, 0x10, &(0x7f0000005000-0x80)=[{&(0x7f0000004000)}, {&(0x7f0000003000)=""/168, 0xa8}, {&(0x7f0000001000)=""/231, 0xe7}, {&(0x7f0000002000)=""/217, 0xd9}, {&(0x7f0000004000)=""/50, 0x32}, {&(0x7f0000004000)=""/154, 0x9a}, {&(0x7f0000005000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0xb7)=""/183, 0xb7}], 0x8}, 0xb14}, {{&(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000004000)=[{&(0x7f0000000000+0xab8)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f0000001000)=""/162, 0xa2}], 0x4, &(0x7f0000001000)=""/114, 0x72, 0x2}, 0x200}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000003000-0xa2)=""/162, 0xa2, 0x3}, 0x4e2}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000)=""/127, 0x7f}], 0x1, &(0x7f0000004000)=""/205, 0xcd, 0x3}, 0xffffffffffffff10}, {{&(0x7f0000005000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000005000-0x30)=[{&(0x7f0000005000-0x4)=""/4, 0x4}, {&(0x7f0000005000-0x3)=""/3, 0x3}, {&(0x7f0000003000)=""/73, 0x49}], 0x3, &(0x7f0000001000-0x16)=""/22, 0x16, 0xe00000000000}, 0xfffffffffffffe01}], 0x6, 0x40010000, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000004000)=0xffffffffffffffff, 0x4) 2018/02/06 20:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/06 20:54:03 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000014000-0xa)='/dev/vcs#\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000000f000-0x8)="d424a53364072dc4") mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) r3 = inotify_init() setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000046f000)=0xffff, 0x4) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 20:54:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000dde000)='?', 0x1) write(r0, &(0x7f00002e8000-0x74), 0x20a9b247465816f8) 2018/02/06 20:54:03 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e73000)='/dev/usbmon#\x00', 0x0, 0x101202) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003b9000), &(0x7f0000e73000)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x204, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/06 20:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x10000, @sync=&(0x7f000020a000-0xc)={0x6, 0x0, 0x6}}}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00001ad000-0x1c)=@req3={0x4, 0x1ff, 0x3, 0x1, 0x1, 0x0, 0x1}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[]}, 0x0) r2 = shmget$private(0x0, 0x4000, 0x54000008, &(0x7f00001f4000/0x4000)=nil) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000ee8000-0x80)={[0x0, 0xf004, 0x3000, 0x2], 0x0, 0x20, 0x2}) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000422000)=""/85) 2018/02/06 20:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004a6000)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000890000-0x20)={0x4, 0x3, 0x4000, 0x2000, &(0x7f00005f1000/0x2000)=nil}) recvfrom$unix(r0, &(0x7f0000f51000-0xb2)=""/178, 0xb2, 0x10101, &(0x7f00009a4000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eb5000-0x4)=0x4000000000000400, 0x2c9) io_setup(0x1bc9, &(0x7f0000824000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a9e000)=0xd7, 0x4) r1 = getpid() syz_open_procfs(r1, &(0x7f0000684000-0xe)='net/dev_mcast\x00') 2018/02/06 20:54:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000065f000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1, r1, 0x1, 0x3, 0x6, @empty}, 0x14) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10080, 0x40) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000001000)={0x80, 0x2400000000000000, 0x100000001, 0x1e1}, 0x10) 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00008fe000-0x4), &(0x7f0000c7e000)=0x4) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/audio\x00', 0x2200, 0x0) r1 = semget(0x2, 0x4, 0x41) semop(r1, &(0x7f0000b71000)=[{0xdaa14185f68f209a, 0x6, 0x800}, {0x3, 0x7, 0x1800}], 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) syz_open_dev$midi(&(0x7f0000cee000)='/dev/midi#\x00', 0x96, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f00002f5000)={0x6, 0x0, 0x0, 0x423a}, 0x2c) 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000016f000)='/dev/audio#\x00', 0x0, 0x2) fcntl$getown(r0, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000873000)=0x12, 0x4) 2018/02/06 20:54:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18}}], 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d3e000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000b26000)=0xd0e6, 0x8) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000100000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000060000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, &(0x7f00005a3000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000002b000-0x10)={0x0, 0x8, 0x7fffffff, 0xa0000000000}, &(0x7f000098a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000976000-0xb8)={r2, 0x729e, 0x9, 0x9, 0x2, 0x4, 0x2, 0x2, {r3, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x2, 0x80000001, 0x1, 0x100, 0x101}}, &(0x7f00005f8000)=0xb8) 2018/02/06 20:54:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000d56000-0x5c)={0x0, 0x3, {0xffffffffffffffff, 0x3, 0x7f, 0x3, 0x8}}) 2018/02/06 20:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e7c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ab000)={r3, 0x80004, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000322000-0xc)={r6, 0x80004, r5}) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003a4000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x6a, 0x4) r10 = socket(0x80011, 0x1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000019e000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000db9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000f9f000)=r13, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00005c1000)=r14, 0x4) socketpair(0xd, 0x2, 0x5, &(0x7f0000233000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r15, 0x29, 0x2d, &(0x7f0000300000)={0x40001b, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}}}, 0x88) r16 = socket(0x4, 0x10000800, 0x100004000) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f00006c9000-0x4)=0x9, 0xfe98) accept$llc(r16, 0x0, &(0x7f0000ba0000-0x4)=0xfffffdcf) setsockopt$inet6_int(r17, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r17, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$inet6_int(r17, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/06 20:54:03 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b37000-0xc)={0x0}, &(0x7f000027c000-0x4)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000984000)=""/102) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags}) 2018/02/06 20:54:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r1, 0x0, 0x0, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f66000-0x4)=0x80) 2018/02/06 20:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="c2455af4465849593bdd48d922abf3332d10e64218228115ef6c90641da5569d32c636bb5640f018696d575469564aacefcaca7231a44f99abf5a97f867c19172e757cf3dc157b8cf5b90fd96cd9f8d3c4472db646510176030486354d8e95bacd421c7dc01516b9f35fb5ce72bc152aec19733162319db0a3e9e35d86051afa3c7cd0d48d774f672a3dd995dfa342a3d8e53324474c36e64dfb29a534845a9fe2f64d6d5405bc80becf3fbe42c7a70e51d04661e5d09de74690bb6c0c9b4e813dcc4662cef9aa41b59e42934909b1ed054cd250a0d6f5a42f9902c0cb29429cddbba65f5acaacfaef9f9ea607023ad54af4efbe5db2326131309a56065e320dc2d58dc6c54dca171d490ac8bc1867ceebc995b562d06775fb981da2d41ffc28f9a3c78c20b27f688e1c56f7676805ff782936b5149a1770fb1f3f05efa55bf310ea3c0213dc3f14fc473879c6aafe35796aa3e3e74faeca3a4e2aa7d308da6cb08fcab527ab2d5ad1d6c0d9de0c977af57e36790f0900a53be1dfd4dc4a430802d35d483ad305a78e5d71983f0c753f4a9ddc61fc563f560b1276a77439f8b13f1e773844c537391c8d91d834c1df5b0052e219c28d5da366525b0f8acd49ec0e05cc4d5bbbcc6618ed6e43905ee42b0f8e7df2a1abd0addc4f7e10c156904221f5d1b09dde709a9fb7bdeefb08676bd2bc3035e58a49f5d901ff6eaf3274f2846608f90d52df7ac58a8878da4f93c2ea849517d9bba21e3bcd1f0c9d9bde03dc619de9583eb99a8a7e8519d4ffaab98125ce7c0a713855811029b1c5907f5f1798490dd4a63bb7907a4a76720ee151c05f4f7868d08ba176db74adb7d60ec17ad45fea3b30a9e9a782274c52c63c077c96d2e3d8a8c01dc7613add7e35aaca402c398dbaff2269139336492b27f732d3cd468fed896db09c37ddf8155924a4b5c790b87777e234101bece3816c0dbdf96cd5bd8a453c3a3ea2c2df66ca7cad9e1dcfa22ed94651031c21cdcc9ff8360581372e7ff86b6f4ffb4af449ab5921a8e0620b69f013faebb5e55eb304f96827551a19fcd4c5be95c85df27255a849621f29853aa20b08c419c041365741c5c3cac8edcaab3a250b80f6941329d1d08f30e7641184fc58bd7d6069154e88e450afb13dbf4de2e8348d3e5143169c877527852946b66c28f41fb731b3ff65c9530656a7c007076de72bd151d4a51ba3274d2514c533e8a8ea81a430c61fa5f98b0f89c2baa3a6a581c425fc6c4fee36aa4322f39557114f391d59a246843422f377e14e27d16f1d89529825ee861b071c10cf5a6c2c9e69f8d5b1a4a2148e9e0f58aa770825421c833ac2bfec5bd9bd4dc422fc68b8a00d11fe7ca1ebfe44722bd596deac2f7e8232e2f0fd180fa8fa0963c97202849ffacdc1938a01bfeba4be84425f61a9471f0d625c5997acb539879e8d5fdf340ee14b27a192b452b1a99b4439ec129745715b20284a0f80444fcb8f1823a99712521379c486f2f755e15e0c238910e132d8a83b8d21bfa591aada225f4f1c30e882a0f27c3959aa826e43a65d6b", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019e000)={0x100000001}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000c0f000-0x4)={0x15, 0x6, 0x1000}) close(r1) 2018/02/06 20:54:03 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/dev/vga_arbiter\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) 2018/02/06 20:54:03 executing program 0: timerfd_create(0x3, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fd8000)={0x5, &(0x7f0000ae2000)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000015000-0x8)=[{r0}], 0x1, 0x0) 2018/02/06 20:54:03 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00001bc000-0xc)='/dev/amidi#\x00', 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x4b)=""/75, &(0x7f0000001000)=0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0xffffffff, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000da6000)={r1, 0xe5, "612b1e10c9f319e0d73efafd311cfed28fb1825af11d706b4312a8fa27b0dd0eb6b8328402efd7f11e8fc2caa28e3ca9ddef8b1aa0303027c9a1ba04dc2c46b12c2e44c5a0ed82bc111c843b1dc3131036600344f02ee164ce8ad4bf8d70113af2a7f9e65f1a11bbce2fc9f1534d6eb433e87baa99b96115579095834d58648758dafa5ddef7736292604bb56f32973e6f9009e1acf8a236313b1c8df54a8927764e677f28d01264dc8e9a8b91d7b3c5f0a105aac139fd79dd91874b9c62660b3471374132208c29d087fc90478e462a33dc687a6a630742741255549727fa5b8c18a4c6fd"}, &(0x7f0000001000-0x4)=0xed) r2 = socket(0x18, 0x0, 0x1) getsockname(r2, &(0x7f0000325000-0x58)=@alg, &(0x7f00002f4000-0x4)=0x58) 2018/02/06 20:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00005e9000-0x88)={0x4, 0x0, [{0x283ea1ba9ae0354c, 0x4, &(0x7f0000a4f000-0x4)=""/4}, {0x0, 0x68, &(0x7f00001b1000-0x68)=""/104}, {0x1002, 0xef, &(0x7f000013d000-0xef)=""/239}, {0x5000, 0x0, &(0x7f00008dd000)}]}) fsetxattr(r0, &(0x7f0000f16000)=@random={'trusted.', 'vboxnet0lo^\x00'}, &(0x7f0000027000-0x30)='md5sum[{md5sumselinuxlo+$keyringwlan0eth1#:(em1\x00', 0x30, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00000b9000)="260000004a0009fff10009f83a0000090000160001ffffff12000000fe00085b1e00fb4b35ea", 0x26) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000449000)=0x1, 0x4) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00008f9000-0x1c)={0x27, 0x0, 0x957, 0x0, 0x0, 0x2a, "415cf34b2af40ef0e90e16100f2a378423f7e6fbfbd6387963727cb0d4da9d13915060a9ee7383c82ff60101a5e27c99d39244190a207aba7535cbc2b4d983"}, 0x60) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000026e000)={0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace$getsig(0x4202, r0, 0xffff, &(0x7f00008f7000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xcc080, 0x0) r3 = semget$private(0x0, 0x7, 0x10) semctl$IPC_RMID(r3, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000003000-0xe6)=""/230, &(0x7f0000002000-0x4)=0xe6) mq_notify(r2, &(0x7f0000000000)={0x0, 0x9, 0x3, @thr={&(0x7f0000002000-0x90)="3e82a835da6557aa31e77abc1aeb5ef04768530c387889af54bed6bfd4d6ddeb01d8ae2a839a952d41c9c967f5910054f6369176bfd24b34961668e27c285e1618af1b944184e8a2332dc697f244f7ffeed0ec327dbd4fd6c089e3f650ae64b12d592071bc616c02f0d415c26c01da2a15d275a01cc18513bff46b9351f51783c2f43c15d9e96f598bf332b1ea1f895d", &(0x7f0000001000+0xe09)="4c066edb3fce5f671becc1"}}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000002000-0x20)={0x10003, 0x1, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10c000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)={0x88, 0x11, 0x21, 0x3, 0x2, {}, [@nested={0x74, 0x48, [@typed={0x3c, 0x6, @binary="7e8e6c6852b97025d98a97f2b105e4a7aeb6ce876e1c18a6753e1e95da1fa642536aa13e475039e0514e99373de78b7a9a12"}, @typed={0xc, 0x45, @fd=r2}, @typed={0x10, 0x30, @u64=0x1}, @typed={0xc, 0x9, @uid=r1}, @typed={0xc, 0x77, @fd=r4}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x48000}, 0x20000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000002000-0x8)=0x8) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000703000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mq_timedreceive(r4, &(0x7f00007a9000)=""/27, 0x1b, 0x5, &(0x7f00003be000)) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000063c000)=0x2dad) setsockopt$inet_int(r5, 0x0, 0x2b, &(0x7f000090c000-0x4)=0xfffffffffffff549, 0x4) listxattr(&(0x7f0000349000-0x8)='./file0\x00', &(0x7f0000014000)=""/193, 0xc1) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000c96000)) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000dd000)=""/4096) 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000825000-0xb)='/dev/hwrng\x00', 0x48a500, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) 2018/02/06 20:54:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000de4000)='attr/keycreate\x00') readv(r2, &(0x7f00008c1000-0x80)=[{&(0x7f0000234000-0xd8)=""/216, 0xd8}], 0x1) 2018/02/06 20:54:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000000000/0x1000)=nil) sync_file_range(r0, 0x100000000, 0x100000000, 0x6) accept4$ipx(r0, &(0x7f0000000000), &(0x7f00009d3000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200a004, &(0x7f0000141000), &(0x7f0000000000+0x2bc), &(0x7f0000000000), &(0x7f0000a6c000-0x9b)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) r2 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x80000000, 0x81) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xa) connect$rds(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @rand_addr=0x8}, 0x10) 2018/02/06 20:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001ec000)='/dev/vcsa#\x00', 0x22e, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xd9) openat$ashmem(0xffffffffffffff9c, &(0x7f0000884000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r2}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f000076e000-0x1e)={0x18, 0x0, {0x0, @empty, @generic="7ad7b3d97a167a8080cedb04c3e5cb61"}}) readv(r3, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f000067a000-0x10)={0x3f, 0x400000000000, 0x80}) [ 50.009971] audit: type=1400 audit(1517950443.790:81): avc: denied { fsetid } for pid=7228 comm="syz-executor6" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000d92000+0x4d6)=0xf2, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00008f8000)={&(0x7f0000cf6000-0x40)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x4}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 20:54:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x1, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:54:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x22, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"6d630b396dbced"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f00001de000)=[{0x0, 0x9fb}, {}], 0x2) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000bcb000-0x15)=""/21) 2018/02/06 20:54:03 executing program 4: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) syz_emit_ethernet(0x3a, &(0x7f00002a7000-0x2040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "42ed4d17ac6fda73"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000240000-0x4), 0x4) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00001be000), &(0x7f0000307000-0x4)=0xc) [ 50.141543] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 50.141543] The task syz-executor0 (7255) triggered the difference, watch for misbehavior. 2018/02/06 20:54:04 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1c, 0x5, @tid}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000cce000-0x20)) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) 2018/02/06 20:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) memfd_create(&(0x7f000031c000)='\'ppp0\x00', 0x3) r1 = syz_open_procfs(r0, &(0x7f0000e74000)='net/ip6_mr_vif\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c57000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0xff, 0xe, 0xfffffffffffffff7, 0x2, 0x8}, &(0x7f000098d000-0x4)=0x20) lseek(r1, 0x0, 0x3) 2018/02/06 20:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000490000-0x10c)={0xffffffffffffff00, 0x8, 0x3, 0x0, 0x0, [], [], [], 0x4, 0x9f5c}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000030d000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000dba000)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000138000)='./file0\x00', r1, r2, 0x1000) write(r0, &(0x7f0000eae000)="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", 0x1000) writev(r0, &(0x7f000068a000-0x40)=[{&(0x7f00007ca000+0x621)="4f9d8dc84410951e869fb538bd6fbd18dd9d19028e5d6202e9b486b2d4dc0ad7c9f98a61f81e85be1cbcd076903b091dfbce488548b4403095289180660a2de1e50ca5d2cde2ff4963c29e9889fc03ef5a3c9aeed0f3171e0a1769bc4de387aa789e0b54d81f227893a0b7aa6868d032ae6a098493788f6c8640f1c5ccb26b68", 0x80}, {&(0x7f0000f17000-0x59)="a9c9d7700b9225b8f8eeca9fb5ae797c2e8051b07c39e9ffd7de1f1e12773e24d3f25bd8a804dd1d3ab1088cdfa80d41830502faee6ede62f17f547b871eeeb000beb811babece9f6fb16a3c452bb3c1f1fd60db7d2a60f93f", 0x59}, {&(0x7f0000511000-0x1000)="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", 0x1000}, {&(0x7f0000d6f000)="649051be001a3cb825486f1bf4c4f0e1fb6a767f10f47a131163c632750e59d1f5c6eca4818316d543b75e72b675d779ffeee7df1993f4c9d1087e01f7915f04055c3dbcd991ec3b9375ad4a775fd5da861c0f8c5c341b80866a9d47e82f5a281181e3c5c9ace6c4ffb16eee8f25c2e05034357dad856512a1e35c800a2186c8539aba2a1a5fdf074a75f93d551e8346cd87a191b64ef79bf4018d9b", 0x9c}], 0x4) 2018/02/06 20:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000084000-0x9)='/dev/rtc\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005e7000-0x10)={0x0, 0x84, &(0x7f0000f64000-0x84)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x1, @empty, 0x9}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x77, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f00008e0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c2c000-0x8)={r1, 0x40}, &(0x7f0000a1e000-0x4)=0x8) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000190000)={0xbf, 0x3e5f8000000000}) 2018/02/06 20:54:04 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000f97000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000053e000-0x8)='net/raw\x00') ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000000e000)="4de9d6272d5cc871b50cfea0bf0ab89b87d50b95fece0cc6d9d01be60e232605de12360c56619a1978da23bbbbddb5e43003ac947a5091bbb5cd0d9ebc9dc6510b0742776bbd8f61065198b51077fb879f5cd3d8c820f9217c4f17bee3d451aa28caa0e278774e3bdcb6949fd123df4c72d3271003873e22fedf5b56ee01c8a1ccb4a2ccb070770ce0bbff4bb5c79a2f3fe5809db01f708c837a8562557587a6215a8664") ioctl$KDMKTONE(r2, 0x4b30, 0x21) getpeername$unix(r0, &(0x7f0000025000)=@abs, &(0x7f0000fd5000)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fd4000)={0x2, &(0x7f000039a000)=[{0x80}, {0x6}]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000002000-0x80)=@generic, &(0x7f0000fd7000-0x4)=0x80) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000fd7000-0x4)=0x3, 0x4) 2018/02/06 20:54:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000060c000)={0x9, 0xfff, 0x7ff, 0x1, 0xa132, 0x6f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bc0000-0x1e)={0x0, 0x16, "5212e7e30eb2e64c71db73318d337f79c51124ab4c8b"}, &(0x7f0000394000)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000876000-0xb4)={r2, 0xac, "8f756829a618ea6600c648796e90d5bdaf7bf9f385c4c15232d0a088c63945220b91990b2607edb1a7be8370b8fd2992911d88b4366f08cd1195247910bd51cc6dd1f3a33a3a062d1c8758c8af88d82d0511baf9a79d555a5879034fea6c28d67a4ca09fdafc803873208f339ed13d1b1afa4f3e99b24dc625ee1d7082168d58bd1b9e34878b91a938d5d3c3448838d04d18afd549f18ade398d506b9eac19a9dbddd771f13b7f8b920f09b4"}, &(0x7f0000293000)=0xb4) 2018/02/06 20:54:04 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000002c000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000002c000)='/dev/dmmidi#\x00', 0x7, 0x600000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000002d000)={&(0x7f0000005000/0x2000)=nil, 0x10001, 0x6, 0x21, &(0x7f0000021000/0x2000)=nil, 0x5}) 2018/02/06 20:54:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00002b1000-0x40)={0x8, 0x8001, 0x5, 0x8000, 0xaeb0, 0x0, 0x3, 0xa7f}, &(0x7f0000001000-0x40)={0x1, 0x20, 0x2, 0x40, 0x8, 0x8, 0x80000000, 0x1}, &(0x7f0000000000)={0x9, 0x37, 0x4, 0x2, 0x9, 0x2, 0x80, 0x1}, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x10)={&(0x7f0000753000-0x8)={0x187f}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="11353c2b106ff1f47cd0e3ea77a748a360dc237542862ff293f9237bb07f064aff87a6e841e0cb84925ae6e49f45294e0c6058cf61e1b8fd146544d23782bfb8", 0x40, 0xfffffffffffffffe) r3 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x4, 0x8001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000002000)={0x9, 0x5, 0x9, 'queue0\x00', 0xb431}) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x9, 0x2, 0x200, 0x8, 0x895, 0x0, 0x2, 0x1}, &(0x7f0000004000-0x40)={0x3ff, 0x5daaf33e, 0x8, 0xeec, 0x6, 0x8001, 0x3, 0x6}, &(0x7f0000003000)={0x5, 0xcc3f, 0x7, 0x1000, 0x0, 0x40, 0x2, 0x72f}, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000003000-0x10)={&(0x7f0000004000-0x8)={0x8}, 0x8}) waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) [ 50.281727] IPVS: ftp: loaded support on port[0] = 21 2018/02/06 20:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000c60000-0x8)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ceb000-0x20)={0x6, 0x9, 0x1, 0x4, 0x1, 0xfffffffffffffbff, 0x5, 0x8, 0x0}, &(0x7f0000014000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cde000)={r1, 0x5}, &(0x7f0000d31000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000526000)={0x0, 0x0, &(0x7f000079e000-0x8)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x34}]}, 0x38}, 0x1}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000784000)='/dev/adsp#\x00', 0x8, 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004ca000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000b6d000-0x4)=0x8, 0xfffffe03) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000051c000-0x12)={r1, 0xfffffffffffffffb, 0x5, [0x7, 0x6, 0x20, 0xc3, 0x40]}, &(0x7f0000ddc000)=0x12) bind$bt_hci(r0, &(0x7f00001d8000)={0x1f, 0x8}, 0x6) ioctl$KDMKTONE(r2, 0x4b30, 0xfffffffffffffff8) 2018/02/06 20:54:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002000)={&(0x7f0000001000-0x2c)={0x2c, 0x22, 0x400, 0x2, 0x0, {0x7}, [@typed={0x18, 0x5b, @str='@(vmnet0nodev[\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) tkill(r2, 0x25) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000001000)=""/238) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000002000)={0x0, 0x5}) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f7b000-0x20), 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/06 20:54:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000f67000)={0x80000000, 0x3}) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/06 20:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008f0000)='.keyring\x00', 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000fa3000)=""/199) accept4$ipx(r0, &(0x7f000055c000-0x10), &(0x7f00009b2000-0x4)=0x10, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = msgget(0x3, 0x22) msgctl$IPC_INFO(r2, 0x3, &(0x7f000076e000-0x91)=""/145) 2018/02/06 20:54:04 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4), 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000820000)='/dev/amidi#\x00', 0x4, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = creat(&(0x7f00009e1000-0x8)='./file0\x00', 0x40) getpid() fcntl$getown(r0, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000716000)) getpgid(0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000efc000)={[0x10d000, 0xf000, 0x4, 0xd000], 0x6, 0x70, 0xffff}) getpgid(0x0) getpid() r3 = fcntl$getown(r0, 0x9) r4 = getpgid(r3) ptrace$cont(0x29, r4, 0x3f, 0x6) connect$vsock_stream(r2, &(0x7f0000786000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet(r2, &(0x7f00008d7000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 20:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000007b000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x31b68e99, &(0x7f00008e5000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00006c4000-0x9c)="1db46f39f1425d12efdcfbd86e209acbb1821947ae63fe95620a3d0fd334985df6a56e9b063c08938abcb76d7ba9f8b247c8b769d485ba6cd2b371cc5179c85c466a3531b35afe8c74c38d1b351ddf68a11f47532bc8aa7c14dccd3fbb12bf77dc779c3b7c37524fe0969e14056dd6dbf230ae2775d83faa3fd55b472aac3056941b7b87fdaa28c8a4c6f58f87109b4859f152cbf9c77a99c5fcf256", 0x9c, 0x11, &(0x7f000059c000-0x1c)={0xa, 0x0, 0x3600, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4b}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000041d000)={0x10000002}) r2 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000a25000)='as\bmmetric\x00', &(0x7f0000267000-0x1c)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") 2018/02/06 20:54:04 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000ef9000)=0x6, 0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000efb000-0x86)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x3, @rand_addr=0x20000000000}, @in6={0xa, 0x0, 0xf5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x2, @empty, 0x603c}, @in6={0xa, 0x3, 0x1, @empty, 0x2}, @in6={0xa, 0x2, 0x474f, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3}], 0xb0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ef7000)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 20:54:04 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [], [0x4, 0x401]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x8) [ 50.363595] IPVS: ftp: loaded support on port[0] = 21 2018/02/06 20:54:04 executing program 6: 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) clone(0x0, &(0x7f0000000000)="aa2f93000400004143fa3c732a7e3b7894833664", &(0x7f0000001000-0x4), &(0x7f00003e6000), &(0x7f0000001000-0x1a)="2e7a32fec1ae6ee9115e46f01c44230d3b614c9dc670309174a3") futex(&(0x7f000012d000-0x1), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) 2018/02/06 20:54:04 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4), 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f02000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="ed8e07652a5c4ae085e9bc309a7d18ce97fa48f8d9cc7d2f316e02c6a8bb1593047e3abae153122f75d327125683bf3c4e6bb6c5c67dd7da6b5837fa846991ed5a6f92751a9805b60683358b9fc536f86b12802eed8eb0f84ec1f48e217725765e7ecfa331cca7030d3645a006b61887a247b885e81ee1", 0x77, 0x4048085, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000), &(0x7f0000ca4000-0x4)) 2018/02/06 20:54:04 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 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'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) pselect6(0x40, &(0x7f0000b76000)={0x3, 0xfff, 0x7, 0x7f, 0xfffffffffffffffa, 0x1, 0x6, 0x7}, &(0x7f0000460000-0x40)={0x4, 0x4, 0x8, 0x7, 0x200, 0x7, 0x80, 0x7814}, &(0x7f00001e0000)={0x4, 0x27, 0x1cfbcf4d, 0x7, 0x1000, 0x1ff, 0x3}, &(0x7f000013b000)={0x0, 0x1c9c380}, &(0x7f00006da000)={&(0x7f000083d000-0x8)={0xffffffff}, 0x8}) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000085b000)="a9a1dd7d", 0xfff9b3ea, 0x0, &(0x7f00008a3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 20:54:04 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x0) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x5, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000007000)={&(0x7f0000004000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 20:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x100000000, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000043c000-0xd)='/dev/dmmidi#\x00', 0xbaf, 0x200000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000a65000-0x4)) 2018/02/06 20:54:04 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002000), 0x2) getsockopt(r1, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) 2018/02/06 20:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000076c000)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000359000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x589, 0x8}, &(0x7f0000cce000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009d8000-0x98)={r1, @in6={{0xa, 0x0, 0xfffffffffffffff8, @empty}}, 0x8, 0x3ff}, 0x98) 2018/02/06 20:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000013c000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000b0c000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007a3000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80, r1}) 2018/02/06 20:54:04 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) r1 = open(&(0x7f00003dd000-0x8)='./file0\x00', 0xc0800, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cc0000-0x4)=0x200) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/06 20:54:04 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000018000-0xa)='/dev/cuse\x00', 0x244000, 0x0) connect$bt_rfcomm(r0, &(0x7f000000b000)={0x1f, {0x6, 0x5, 0x5, 0x2, 0xfffffffffffffffe, 0x2}, 0x5}, 0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000014000)={0x0, 0x11, 0x6, @thr={&(0x7f0000006000-0x3a)="6912bb58123cac82b4e5aad4d40c1073b07b0502fe90ea091806418e630f545893558d3402226197238e7dd73136abaa6cba54baf8dd59fa91f2", &(0x7f0000014000)="d294a28bf3c5df27754757dadc35e5ffc27c29c9eba2d4a7881c3829fac252f687ec45d436eb381fcc64582de023bb2f76b93665da44665804fcc1d77bf88194da9db621fab7b975632277b6f0bb63304bccbcb5c051e4dd98f8cca8ed589b1d535e61789a986d4f228c111c9fbc31d895a3cfa176f6d875938675452a3d80f0473144a490c4f55f6b3aaceab5024e61ffc90c1f"}}, &(0x7f0000019000-0x4)=0x0) timer_gettime(r1, &(0x7f0000002000-0x20)) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000011000)={0x84, 0x0, &(0x7f0000018000)=[], 0xffffffffffffff9c, 0x0, &(0x7f0000018000+0x3e5)="088b9aee87e6ff080000003338c70000000000000002cc1054f68f025f8852f1"}) r4 = dup3(r3, r2, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000018000)='keyring\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r5, &(0x7f000000c000)='trusted\x00', &(0x7f0000012000-0x9)='procppp1\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/06 20:54:04 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000001b000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, r1}) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/02/06 20:54:04 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000)=0x1) 2018/02/06 20:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[@flags={0x3, 0x411}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d4000-0xc)='/dev/rfkill\x00', 0x600500, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 20:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006fc000)='./file0\x00', 0x200000000000) mount(&(0x7f0000396000)='./file1\x00', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f00004bf000)="628f66003e", 0x40000, 0x0) open(&(0x7f00000ea000)='./bus\x00', 0x0, 0x0) 2018/02/06 20:54:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000a0000)="75a0a484b6d1ba92e07e17121f7e829c", 0x10) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fchmod(r1, 0x25) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000031a000), &(0x7f00004fd000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000002000-0xaa)="a4c71e92cad08504b429c0de4978b45fb0ba1e4de5e2a76a25154d6ec3efc063e2d509d057aa2ab4fe013bac1a6dc5f76c913254de5c5cc2289094a20b00544a893e73f4770a0fb7b7fb1c37edc9caaeceaad4bcbbf070da5d33c63334cdc4f59abd54a7689eef4c89e05267452f31f50cc2cf684e146b5599063a1cc930356dba2baf9173457eab41a3f9a93e2f8340bb6956b08ed612e7ea866870e22482523d86ff357915bdbcbcb6", &(0x7f0000001000)="edd8f66b3bdd3d42427ec234118a7135fea33f16b6c16b277e16a8eba7e19e6654bedc4548cc2278570b3a9d69e4f8f9711d56dff618eef0b13abfe62c55fe9dabae40bb16e200e15a2aac7a7df5cae90b2e425105e9e42d307e8d68b497cbd85a9bc4419b935cfd485046744d836af7bcc2a9fb49be51c805f0c7d0870a9e24617837140e667d5f4c5bd7e01bb67302ffff1bee0c4cd706bbdbd85c5974d4d905f510273bc0c984d713fd655169a023c83b436d62d8f10e4f43fe520e865f956f71af9a21e724b1afc36658eea2c2668345ec596e7d548241318bb6e9433f087417fa010bd89ef2ae02d5bf74303cdaac0860304c3f15e6"}, 0x20) 2018/02/06 20:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000cbf000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 50.634108] binder: 7334:7349 unknown command 0 2018/02/06 20:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c18000)) 2018/02/06 20:54:04 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000010000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@generic="8a91fb4cf5f3ab912ccdcca895ee7a38", r1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/06 20:54:04 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ce2000)='/dev/vcsa#\x00', 0x65, 0x8000) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ce2000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000ce2000)=0xc) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a39000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000ce3000-0x2)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000089b000)={&(0x7f00007db000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000ca000)={&(0x7f0000978000-0x33)=@delpolicy={0xbc, 0x14, 0x200, 0x2, 0x0, {{@in=@rand_addr=0x81, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3, 0xfffffffffffffff7, 0x3, 0x1, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, 0x0}, [@policy_type={0xc, 0x10}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @extra_flags={0x8, 0x18, 0xffffffffffffffff}, @policy_type={0xc, 0x10, {0x1}}, @mark={0xc, 0x15, {0x2, 0x4800000}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xa}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x8004) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0}, &(0x7f0000ce0000)=0xa) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r5, r5, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/06 20:54:04 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x98) 2018/02/06 20:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000812000)={0x5, 0x14, [0x2, 0x5, 0x4, 0x7, 0x3]}) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1f000-0x4)=0x0) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f00000f7000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x200100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}}, 0x10) epoll_pwait(r2, &(0x7f0000eaa000)=[{}, {}, {}, {}, {}], 0x5, 0x167, &(0x7f00003f3000)={0x7}, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r3, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000c5000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d93000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000d9e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ba000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000dc6000)=0xe8) setresuid(r4, r5, r6) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000f53000-0xcd), 0x0, 0x0, &(0x7f0000a58000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000029f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000628000)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) [ 50.674462] binder: 7334:7357 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 50.675476] binder: 7334:7349 ioctl c0306201 20011000 returned -22 [ 50.708421] binder: 7334:7364 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/02/06 20:54:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x3}) [ 50.746550] binder: 7334:7357 tried to acquire reference to desc 0, got 1 instead [ 50.773964] binder: 7334:7379 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/06 20:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001fa000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xc, {0x2, 0x1, @rand_addr=0x5}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/02/06 20:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c13000)=0x2, 0x4) pause() ioctl$void(r0, 0x5451) [ 50.800264] binder: 7334:7349 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 50.811307] binder: 7334:7364 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 50.893822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 20:54:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200400, 0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000501000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) fcntl$getown(r1, 0x9) 2018/02/06 20:54:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000711000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x0, 0x0, 0xf83, "1489e2cbfd3add0a1b9f026eae75556ca9159fe37628b16e03e3e0170fa69170f7c213a205c3e4df96786148b710947b549b38367fc166bcf72ecc82b587be668cce515ab2df67849d4e012209768078"}, 0x160) mount(&(0x7f0000c21000-0x8)='..', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000504000-0x8)) 2018/02/06 20:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000806000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$ax25(r0, &(0x7f0000f3d000-0x10), &(0x7f0000ac8000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ace000)={@common='bpq0\x00', 0x79}) r2 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000c37000-0x4)=0x7) r3 = semget$private(0x0, 0x4, 0x8) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f000069b000)=""/113) r4 = msgget$private(0x0, 0x2) msgrcv(r4, &(0x7f0000e29000-0xad)={0x0, ""/165}, 0xad, 0x2, 0x800) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000760000-0x8)) r6 = msgget$private(0x0, 0x80) msgsnd(r6, &(0x7f0000851000)={0x3, "cb4c828cf022a2b9e50cfd1da654db77f865b6fdcdc7a8f51f79a02388dbf8c1c47dad98f146de06c950dee78929500a4316249db1c242cee9426a784206444c9b2291e97080c5b49a2ef7b699cbb6ca407d12d6d397b73d8ec846e8e2ee7816e855a9a91e0dad3dfaeaa857dd1dec3caff044e1f5762c8801d186ba40abeb907a6c0786b051ecdd86b4771fd4a2622e07290e26dea17f01ef009aaac7a392c300"}, 0xa9, 0x800) 2018/02/06 20:54:04 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f000000d000-0x65)=""/101, 0x65, 0x20, &(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 20:54:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001d3000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) socketpair(0x3, 0x3, 0x0, &(0x7f0000938000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000044a000)=0x7, 0x4) rt_sigtimedwait(&(0x7f0000b0f000)={0x9}, &(0x7f0000a45000), &(0x7f00000ef000)={0x0, 0x1c9c380}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair(0x0, 0x80004, 0x0, &(0x7f0000c35000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000440000)=@assoc_value={0x0}, &(0x7f0000483000-0x4)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ce9000-0xc)={@multicast1, @local}, &(0x7f0000495000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c69000)={r4, 0x76}, &(0x7f0000357000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000050c000)=@common='bcsf0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000091f000)={r5, @in6={{0xa, 0x2, 0xffffffffffffff81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, [0x9, 0x1, 0x6, 0x2, 0x7, 0x9a, 0x5, 0xffffffffffff7fff, 0x3, 0x0, 0xff, 0x2, 0x8, 0x2, 0x6]}, &(0x7f0000da1000-0x4)=0x108) 2018/02/06 20:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c8d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b11000)='/dev/adsp#\x00', 0x80, 0x400) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000dce000-0x1000)=""/4096) 2018/02/06 20:54:04 executing program 3: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000ee6000-0xef)=""/239, 0xef}, {&(0x7f0000043000)=""/54, 0x36}, {&(0x7f0000000000)=""/220, 0xdc}], 0x7) r1 = gettid() ptrace$setregs(0xf, r1, 0x4, &(0x7f0000270000-0x97)="9fee79ebcfe657263a3f034072c635e981ce69d390108c1ffa2739a8397957c00c1e080237b6a3fc4eb46de48127f1d1460fc31de9666291aa59aa69183b829da33d5937a723ae007270711e90def0f53e84d6436f25b307ff0bfb836ac631deba2ddd4d048f10caf339b73e0ef4297f0ce25d634b72f32d8eed6ce99757bb325f8f912a7b581a675645de9144e0a58328194e59d18b5c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000305000)={0x0, 0xfffffffffffffff7}, &(0x7f000036a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001a5000)=@assoc_value={r3, 0xfe}, &(0x7f00002ed000)=0x8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f000079d000)=@ioapic) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f000099a000)=0xd000) 2018/02/06 20:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000b07000)={&(0x7f0000259000)=[0x1f], 0x1, 0x6, 0x8, 0xfff0, 0x5, 0x7, {0xe3, 0x6, 0x13, 0x2, 0x40, 0x1ff, 0xffffffff, 0x1, 0xe1d, 0x3, 0xee8, 0xffffffffffffffc0, 0x4, 0x0, "ac72d1a18abaa85afc95a3c6dcae907bb5e06c2bc5978029a0047ed322bf3c42"}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000e11000)={0x0, 0x7, 0x0, 0x0, 0x0, [], [], [], 0x63, 0x571}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001e8000-0x20)=[@in={0x2, 0x1, @rand_addr=0x7fffffff}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x0, @empty, 0x3f}], 0x90) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x3ff, 0x4) uname(&(0x7f0000091000)=""/73) [ 50.947483] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 20:54:04 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x171, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 2018/02/06 20:54:04 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x5, 0x500) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000)={r0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000-0x18)={0xffffffff, 0x296, 0x3, 0x0, 0x1, 0x5}) sendmsg$kcm(r0, &(0x7f0000004000)={&(0x7f0000005000-0x80)=@generic={0xf, "5d85e90d2072b52274c8bd6676a707ee2baf454594394b920e07354b203740d97e29f87ea6dc2dba900e556659262a1741a68f7aaed26286406cd03124a42016effe52e3843733011f7c3ddc13395aad8e9f99d9a3198762f33e1e71799c2168435be1455b63974db44f56f0815b94aea329ee1d2d2ab802e7b1f6690d47"}, 0x80, &(0x7f0000006000-0x40)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000006000-0x18)="73b5a9e25708191fed3104109df6e85919910a31913f3abb", 0x18}, {&(0x7f0000005000+0xe58)}, {&(0x7f0000006000-0xa6)="b3308bdcea148617bfb40b4ee49c1dac80bd9c7ae316664604136b74ab490fce11d313cd4aad84763bf9a2624b3d41210210ba84d0c69703d370316ba7e1331374157b7f744cc9526b0632d63143a4ea5289fe16283fc64aa0b439087992403465a62a9f5ea2739fde67d683a94cb63662fe9a9a2c7698a6c8cfc74b4080dac0371991c53c309dda609e0460d451a0c39cd04832158cc49ab5e5ec78ee1a176f156c0d37a927", 0xa6}], 0x4, &(0x7f0000002000)=[{0xa8, 0x6, 0x6, "4103d1fe0294dabbfc9222c04ae38561b4c5bc5579f404048e3f84b2c11c928c38d0e7375b93a5857cf0322572ab558d80ca840ff058a3bb49b3edfe241bf2ed1c768ef3bdefc721a1b93871b8ebb30c093ac360d1e1257da7208617302eb1cfde4bad89c6a5734c974ad5b916b7930ed42c16d5260d6b262e643c6af9269d614739845b9f14c165d9e586bc76ddb346e7609b2dfea841"}], 0xa8, 0x4000}, 0x4000000) 2018/02/06 20:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330}, &(0x7f0000c0b000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000097b000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ea0000-0xa8)={{0x40, 0xf2}, 'port0\x00', 0x82, 0x100804, 0xa32, 0x3, 0x91, 0x2, 0x0, 0x0, 0x1, 0x400}) r2 = syz_open_dev$sndpcmc(&(0x7f00007b6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x105001) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000029000-0x4)={0x81, 0x80000000, 0xdec}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/06 20:54:04 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$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fce000-0x8)={0x0, 0x9}, &(0x7f00004f2000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002c8000-0x10)={r1, 0xa4, &(0x7f0000266000)=[@in={0x2, 0x1, @rand_addr=0x2}, @in6={0xa, 0x0, 0x42, @mcast1={0xff, 0x1, [], 0x1}, 0xf3b9}, @in6={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x280000000}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000a0d000-0x4)=0x10) r2 = socket(0x200000000010, 0x0, 0x0) accept$inet6(r2, &(0x7f0000e14000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000521000)=0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000002000)=@raw={'raw\x00', 0x9, 0x4, 0x378, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}]}}, 0x3d8) 2018/02/06 20:54:05 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000005000), 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/06 20:54:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000554000-0x10), &(0x7f0000000000)=0x10, 0x80000) r1 = socket(0x11, 0x80a, 0x0) getsockname$unix(r1, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/02/06 20:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xb8e2}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r2, &(0x7f0000e47000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r2, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62}, 0x102) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000048f000)='net/netfilter\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000069a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00007fc000-0xc)={r4, 0x80000, r1}) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000096e000-0x18)=""/24, &(0x7f000021c000-0x4)=0x18) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r2, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 20:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000643000), &(0x7f0000744000), &(0x7f0000832000-0x4), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = creat(&(0x7f00003a9000-0x8)='./file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x3, &(0x7f000053e000)=[&(0x7f000071e000/0x2000)=nil, &(0x7f0000db5000/0x3000)=nil, &(0x7f0000294000/0x2000)=nil], &(0x7f0000625000)=[0xc32, 0x8b, 0x5, 0x9, 0x8001], &(0x7f0000af3000)=[0x0, 0x0, 0x0], 0x4) 2018/02/06 20:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000893000-0x4)=0x14, 0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000098f000-0x38)={&(0x7f000032a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x3, {0xa, 0x0, 0x6f23, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32, &(0x7f0000d3e000)=[{&(0x7f0000079000)="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", 0xfd}, {&(0x7f00009c4000)="3faaaf15154a39f46f9ce50577d2e7cf89e9853c99ae2e32d313a1eea4528edd3bc0932f2f0d6035c3202e3194057387504cf98324e964865f596935bf26f9f06182bf4de33bb9215388da5f9296512d87b27b14885eff022c5a5cf5eb8b01a0bdfd75d0da6b1473422f9e1e5366b246953f4d0e12b8a579f8ede40b617015ee02959c0f147b381830f0784eb66fa85f32f7401fe4d2aebbcd4afc47c0bed3", 0x9f}, {&(0x7f0000f98000-0xe6)="a992342e4cfd1a760acb66f87a23c8c8a62f5daad51704745907fe2510cd3382c4e4e48d7bb544cf365fd769eb8ed940261f66880c03326ea40d40e8b4e635f0363c765e855d7bdda4d9e80d81f32780a640c339d6ca5ea7104ff1a41a1e1c69a15c9d818c3b6499b63673c6b2c78e82fdb71d81fb5b0a1ed258c532892b76d6aa5a5a17b03ddd2c25dc09280b4f653947bede5b8dae535c3d201d0645a85c1831668324ef0668d9ac0d87bd174d47ff43c186b85596bcde5c1eb5c170bd06dda797a029339a39fbe99acf0b9a2176b8f0911b5ecedd0c66031270165d2aea208a426e54c320", 0xe6}, {&(0x7f0000dd2000)="d0328c9a18448adefd1855879e13709f9a9b940ea47af781677149aac1ab04b1708d9978f2f3c53dedc9d17f3950c6fb7fe5a2bd6dd7d5f81a12ae970c6e3acd", 0x40}, {&(0x7f00000f9000-0xc3)="277067b3b6eb9f7d462cb5cd10fe04c1933359832f9816c1d878ff012a1909bb498f55e4f3b42b2c2efbac5f2705c1f25cffcd5aafa84534a83251d7424d2f31f43eba5b265f1e2897c18e05e11298a6dd71a9cb9f78c80c57cc1115d426dac9e368898c20c94a724222bde0dfb7e65758b16553b3602f7f6825d6bd8bdb64f7a525cb7c49f3564fecacc767c6635c4a7cb5f6553a9b33b144ee3eaaf5fa9f8cd6ca743cd488dd4d77780bcc2d51a6c551c7de7efd0fa16c769ac16357ad0e0aeec9ce", 0xc3}, {&(0x7f000009a000-0x4)="578ac28f", 0x4}], 0x6, &(0x7f0000cdf000)=[{0x1010, 0x39, 0x7, "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0x1010, 0x240000c0}, 0x8000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000044b000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) ftruncate(r1, 0x10000) 2018/02/06 20:54:05 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000041000-0x8)='./file1\x00', &(0x7f0000041000-0xd)=@known='security.ima\x00') 2018/02/06 20:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_dev$sg(&(0x7f00002dd000-0x9)='/dev/sg#\x00', 0x63, 0xc080) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00002f3000)=0x1) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f0000a75000-0x50)=[{&(0x7f00001ac000)="a47eca26d48d1dca1b06135d60fe8b54e144ce67a745289ebd58eda52e127cb7c57b5776d52d2f9fe33438a8d7314193a51cb5c97cb6febe67c42d", 0x3b}, {&(0x7f000083a000)="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", 0x1000}, {&(0x7f0000de0000)="ef1ee61f8e0a4f69fa1d01ebd89ddcfc735c976c3c387a35011137c5bd5863a300bf65b20e56f5ec55b7530ab46a6cde05b7154b93a10625e32f4fe95ff7537286cd185ad8", 0x45}], 0x3) 2018/02/06 20:54:05 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fc7000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000b7d000-0x4), 0x4) 2018/02/06 20:54:05 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000eb8000)='/dev/adsp#\x00', 0x3f80000000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/177) r1 = socket(0x18, 0xa, 0xfffffffffffffbe3) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000353000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x111, 0x8, &(0x7f00003b6000-0x4), 0x60c) 2018/02/06 20:54:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x13)='selfself%$keyring/\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000874000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007c8000)={0x5}, 0x8c) 2018/02/06 20:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x100000000007, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000bc6000-0x14)={0x5, 0x8001, 0x1, 0x5, 0x3f}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$vcsn(&(0x7f0000d39000-0xa)='/dev/vcs#\x00', 0x7fff, 0x400) open(&(0x7f0000bce000-0x8)='./file0\x00', 0x400, 0x100) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000e74000-0x4), &(0x7f000026f000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000d97000-0xb0)={{0x1, 0x7fff}, 'port0\x00', 0x4, 0xa0000, 0x8001, 0x3, 0x5, 0x7, 0x1, 0x0, 0x4, 0x7fffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000b23000)=0x8, 0x4) read$eventfd(r2, &(0x7f00006e9000-0x8), 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000611000)=0x7, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x6) write$eventfd(r2, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/02/06 20:54:05 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000), 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000086c000)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000059f000)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000097c000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, {0x1, @random="e88f36621ad0"}, 0x20, {0x2, 0x2, @broadcast=0xffffffff}, @common='bcsh0\x00'}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000c47000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/06 20:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d27000)={0x0, @local, @local}, &(0x7f0000142000-0x4)=0xc) bind(r1, &(0x7f00005d9000-0x80)=@ll={0x11, 0x17, r2, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) getpeername(r1, &(0x7f000086c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000b79000)=0x3a) 2018/02/06 20:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000828000)='/dev/vcs\x00', 0x1, 0x0) accept4$ipx(r0, &(0x7f00004e2000-0x3), &(0x7f0000baa000)=0x10, 0x800) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = syz_open_dev$amidi(&(0x7f0000726000)='/dev/amidi#\x00', 0xd7, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000011e000)={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}, 0xfffffffffffffc72, [0x100, 0x629e, 0x7, 0x9, 0x8000, 0xfffffffffffffff4, 0x4e, 0xff]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f000012d000)) r3 = syz_open_dev$mouse(&(0x7f000070e000)='/dev/input/mouse#\x00', 0x9, 0x80080) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000da5000-0x8c)={0x0, @in6={{0xa, 0x0, 0xf73b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}}}, &(0x7f000084f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000810000-0x8c)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) r5 = syz_open_dev$dspn(&(0x7f00007d9000-0xa)='/dev/dsp#\x00', 0x4, 0x8000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000061d000)=0x7ff, 0x4) 2018/02/06 20:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e78000-0x10)={0x0, 0xb0, &(0x7f0000745000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xfffffffffffff7c1, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1f}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x13e1a4f5}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}]}, &(0x7f0000a31000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d8c000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, [0xffffffffffffff10, 0x0, 0x9, 0x9, 0xffffffffe0eec448, 0x1, 0x20, 0x7, 0xb79, 0x8001, 0x8000, 0x0, 0x80000000, 0xfffffffffffffffd, 0x80000001]}, &(0x7f000020c000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r0}, &(0x7f000046d000)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) 2018/02/06 20:54:05 executing program 2: syz_open_dev$sndpcmp(&(0x7f0000cb7000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000514000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000000805, 0x0) getsockname$packet(r1, &(0x7f0000303000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00007da000)=0x14) listen(r1, 0x800006) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000435000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/02/06 20:54:05 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$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) r1 = getpgrp(0x0) getpgrp(r1) 2018/02/06 20:54:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4), 0x4) fstatfs(r0, &(0x7f0000e7a000-0x1)=""/1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee3000-0xc), &(0x7f0000555000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c93000-0xc)={0x0}, &(0x7f0000736000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000dfb000)='net/rt6_stats\x00') setns(r2, 0x40000000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000013f000)={0x80, 0x1d, 0x5, 0x80000000, "9ddacec8c78d501dc8a32986afe76fa76b11d01a0711ba7dc4bc14aad26ebb4e"}) 2018/02/06 20:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000b1e000)={0x4, 0x10001, 0x6, "ed06618dd272"}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) 2018/02/06 20:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003cf000-0x2c)='\x00', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f00009e0000-0x24)={0x0, 0x0, 0x0, 0x2}) r2 = dup3(r1, r0, 0x0) stat(&(0x7f0000d46000-0x8)='./file0\x00', &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b17000-0x3)=0x0, &(0x7f0000024000-0x4), &(0x7f000053a000-0x4)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000386000-0x8)) setregid(r3, r4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) read(r1, &(0x7f0000de2000)=""/181, 0xb5) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000670000-0x8)={0x2, r2}) 2018/02/06 20:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000439000-0x8)="8022e2ed01000000", 0x8) rmdir(&(0x7f0000717000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/06 20:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003e4000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x800, @empty, 0x54}}}, 0xb67, 0x800, 0xbef, "c5f6ca9aad67752ed13d07258f4f76273246a04fb5ac09bb65ef79b15b7a19c17e8506958e95c510ba72aed5029a92266ddfd8339244f0b546261c348b76c470d6740f0cae45a79fbf994d4d495fd0a5"}, 0x160) r1 = gettid() ptrace$poke(0x4, r1, &(0x7f000060e000), 0x293) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000-0x10)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffe1, 0x200007ff, &(0x7f00009b0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[]}}], 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00008e6000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000017000-0x4)=0x100000001, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00009ce000-0xd6)={r0, 0x3, 0x8001, "b37ee44e0f225541047acc524a82d2bdb2de14d6024c5eca4e344d27b3e8729cb65191a85588c9714a7deb096190ebc574715895824f4bd38c15b7fcce66210ea564f16fec6efbd4aa86d7be302f3060a665589d7036fb4c76c76b1b8cf3c3ba91202be8c51067e9501b3a270116648ac76c38b641f84a50ff518c919894f11998cc2b189e687c460a1ef4dc358c60fa0f48cfff258aa62bbf9f02422b08d0adc32ca4a6dda4041a01e59f4d9522297434f1d9a67c78df4510d7fd00d4c1ce1387c9d966543c0498cd193825"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775}}) shutdown(r0, 0x0) 2018/02/06 20:54:05 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000e52000)=@file={0x0, './file0\x00'}, 0xa) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socket$pptp(0x18, 0x1, 0x2) close(r0) 2018/02/06 20:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f00001de000)=[{0x0, 0x9fb}, {}], 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000896000-0xb)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f7a000), &(0x7f0000c6e000)=0xfffffffffffffe8c) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000bcb000-0x15)=""/21) 2018/02/06 20:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80400080045432, &(0x7f0000000000)) 2018/02/06 20:54:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040f000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000808000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f00001ef000-0x8)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f000055c000)='./file0/file0\x00', 0x0, 0x0) 2018/02/06 20:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000485000)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000cdc000-0x8)={@empty, @multicast2=0xe0000002}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 20:54:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x9, 0x20100) r1 = mmap$binder(&(0x7f0000383000/0xf000)=nil, 0xf000, 0x1, 0x12, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x78, 0x0, &(0x7f0000001000-0x78)=[@acquire={0x40046305, 0x4}, @decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @acquire_done={0x40106309, r1, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000001000)=[], &(0x7f0000001000-0x38)=[0x78, 0x48, 0x6389257430a7aedc, 0x48, 0x28, 0x38, 0x38]}}], 0xf7, 0x0, &(0x7f0000000000)="8ecb9f3fda6203a6f3bcf49194bf1c66d46e9d89197a314f4fa6233b94b3016b7ac07132e86692295e1b540b40b2d206686fb2aefb6168b90360574b350bb0d13ed242ce1c557ea1f3855d3d1222fc229c1ea944b1be1f02906bd6f98e79be49704267c8add1cc8985db49312d9c224da00597611862d346f1742797a769aadbff1abb337d729bd7dc8abb02f75a467211ed190977adba5f2c77d22f29cfeaa579efa296378434d5ed669a49c86cdba48f18afeb21b9e0c1e65e51d380fddc03feb86f009cf847ed26426dc01750ab98667cc3ecb6d5ba2e73752bcf5379241b24397ac0e8f2fad0588ac91d506e16c233ac7ff93615d6"}) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x62)="d22dcdcdc5174ab2686080317aaf1c3f8fadcd6630bd622442ab04c6e6c12fa13ce9ec5614703199e5d295fae18b9c1a1c8033483853918c3bfeda0e1e8a9f2d0dce4bb8a32faa886843def31dc853e9aea28778b64da0e9bb5bb7162c68d265ef15", 0xfffffffffffffd44}, {&(0x7f0000001000)="53431abb76eb6e0edba7508ab68335bfe44ee835f1f5a72ac89498fceec5f3d1cfdb6e24b7b28f7cf40984cee4bf9451de1b03a873b04a6cfd8dd6cb19e7e1dd652700e52ce507e5dcec1b19813b7a011809dcb067dc1aa0cf15cd31b99cdd2cc5e458bcedafdab9ed5ab25605dbb7ba149f37444f8b152a4ec260a2f73a077cdc121b6ceede", 0x86}], 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000001000-0xe)=@dstopts={0x0, 0x2000000000000098, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2}]}, 0x10) syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x9, 0x0) [ 51.616734] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/06 20:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000bcc000-0x22)=""/34) 2018/02/06 20:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000afc000-0xa)='/dev/vcs#\x00', 0x1, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002de000)={0x40, @time, 0x3, {0x9, 0x8}, 0x8, 0x2, 0x8}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a3e000)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e52000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000084d000-0x38)={0x0, 0x0, &(0x7f0000fcf000-0x40)=[{&(0x7f00008a9000-0xb8)={0xb8, 0x39, 0x300, 0x6, 0x3, "", [@typed={0x10, 0x7d, @u64=0x9}, @generic="98e53ab7acd8f8b61278035e6e7c8d3d057d010e2b", @nested={0x80, 0x66, [@generic="8ca93b81d6e4284fa2ae18a5dabe7cf5274e43fd6af3fe4f93392abac7d48eeb7ce7ee89f307d6e167487f4cf639d6e2f43be8f80d7003d807b12c2943dde0acf7865b7c42bbc0185d2a44f6698965fff8cae3b619efef5dce70e3996f290eeff7081d0009145eabf49a56ab036ec2eedfdbd22b225d125aae"]}]}, 0xb8}, {&(0x7f000003d000-0x1284)={0x1284, 0x10, 0x600, 0x2, 0x1, "", [@nested={0x48, 0x67, [@generic="d09b3c34cf748639319708881e62ed1e94d4d244f7a34aac27e1e4c15760ae860ce2811eae262d506b8141609a42bc6d5245ec9a7422461d6eeaba6e443723091f"]}, @typed={0xc, 0x2e, @ipv4=@loopback=0x7f000001}, @nested={0xb0, 0x14, [@generic="3c68f24c79a41bb28cf32ceff11da67f53f66c341e3bec1809c7ba798b97e5e28e2d9634f0b2450515024f802845021ee68198ea3942b251f681bfd7d54ee880ee8c8bfa6ce2e990fadc577f412248570882e094efd5fc803eb0ece1fb924855b4759d2bfa9f82ca1dac703c250ff7ed26c5242e430eb55d5cf7ac09621ebab1f28178523c062c7cf7a57aa30d6c9d3b0089cc067daba5df5354cfb82de6a587074148cb387367e241"]}, @typed={0x80, 0x2f, @binary="67c01192e81fe896a0280302dfa2cd4426e74db6653de1056d2fc4c05a8664e37f9c740553b6a44d447ee094014300169dee7cd3274ff29fae4203c9b5d5e54c883486a730f377c3a366fd28aac7a69bfedf47e93359b584ec1788899c84941c0c4b6ef9da1f63cb21ca019d03a176aa17a55722c01ee7"}, @typed={0xc, 0x5e, @str='}\x00'}, @generic="d33359db42128150b125f1f89757bc10059558e7439e736f41570d871a5dfd4231749ed7c0d098701ce6b8b8d4e15a883c84d78a59c67a9d4e9b70f86aed314c5d3beb90b8237dd647e01824cb3bf5de06a93ae6884e34a34eacc8eddf5086", @generic="330df9cfdf845cd2089632af64256c000349fc09e3969eacd8ab7f3decad0309115e786b0946d7a3aa02112ed78da846030cf4007939c13df9b9d4ffcfe54901efe2b898bf910fbb44f5f88354f74dfb027066ed81ed96d1161e14c278d704b311bb45d7c1ffcd7656436d274737299f2fc0b250c4fdebfddcbe059ead2736c3af6b8146eb", @generic="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0x1284}, {&(0x7f00005f3000-0xa4)={0xa4, 0x17, 0x401, 0x3, 0x2, "", [@generic="3960d1b9f9fa0b478a8f35d3277168e2c493af8d9453a7ed43681482533919b69823a21ec8b58d9dbb7c014e0ad48eeb535de66f2a921034e2619d64ae51ce31f052d0b14e60f2b9913c794cfb1519f2bb7ed9c2121be0dd83e80610b34eb8e401e9a4052b3f8d313533a5a43eac43430ffc856e7dd99a816ae1debeb051afa133aa2553a8053a751855a7a097f19a189f"]}, 0xa4}, {&(0x7f0000761000)={0x14c, 0x26, 0x0, 0x1, 0x0, "", [@typed={0xc, 0x67, @ipv4=@rand_addr=0x26736dbb}, @typed={0xc, 0x40, @u32=0x7}, @generic="c4d81a04a578100ab473fcafd0916a39b57cffd571ec1709354f43e2395d85a79a3526357c6975eb2b7b3dd9c3ed8ac6643ec3222d1fb31722890bb0515fda3cf03ad234613a016c437e40c84fe113203db5f6af4468", @generic="2b34cceb324d663b18ef728eb5b80b578e4844d7323e60593081cbd947235cbcceabb09dc4384f5a88bd2572a509eb12f55259b06b6ebd251f62b69aaacd6bf2dc1deee9ce3ca9cc916e1c05d6dc2ac55810e16ef9b050", @typed={0xc, 0x61, @pid=r2}, @generic="0fb55dded3ea85893243629b5530ec6e73f419da30ed704cd41c36d2318f9b3b98181c0a3af6f2af753c0314bb47664d10c28ea7a7557f915cff68bed3be1be59fe4abdbdd", @typed={0x18, 0x31, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @typed={0xc, 0x2b, @u32}]}, 0x14c}], 0x4, &(0x7f00008c9000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r3, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}], 0x78, 0x4000}, 0x1) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000825000-0x4), &(0x7f0000467000)=0x4) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00002fe000)="20f3ada1436c5e294d70a86e32584ab137c4880a66d0715b07da51c6009554c8592176342154270cfba1c6e48b12b319b43b784091785705a120e5b1999fab8a760eb95c613e3d6e4b21dfe801ddc7298cc19390c30db8976e92cd251fef0351aa80745950f0a24c8d5ef4ce1e941074beedfbe1243c19511ec37d2a0230f921ae673df3f8efbb6474f31d75c4c95dec1424a5e3b469110cdff05f4f39d86a1f8f95ca377465a86fdc938fc14dbc5f19ed0ebc0172d3ab0093693e38e4154d87c1e9d8c8d7844923e8e5a47023775fe657cdcdc5fd8cb2afa236457335d18a11e9189aa2f59ae28ba7cc2868c4c7c469db572d105c25a092394edf80a4274dfda8856747a5e377737d57d8e3395034129ed9ad1d6abff1b6d219a7ac5f9c709bd2ba3db1bd9eba6810f2a0a472d8f0166aeff48683458aa746bd02a9760007ab104c9649783b65fe010338a9b80a600521620d7ecd6afc37d03c434e3e9eeb478ee941e2045caaffe3d65d36984f2d999ffea3d54624fd80cb0aae17b4dd5796a041e20f3ce8fd069aa2b67e5e4751ffb6680e46f2ffe606e40bb65c87b5365e730b88318171e321e1e1e32e8a40d94c4c7989fc976994cda5c8310ae4f34fb4190d0fde4aec16678e98210959cb5f49240c422d78c0325070b82675c00ea174feea8bdd9708c7e6759f1766f132a76866990361c46d018a1840c3cd2f6e98451acccfac8326cc594dd8e8c7c7893ba3146307bf17ce4f8d12bab723ea1785532d6a7be426b6b193c23777dc2037391a1c81db12bde10e26a9e5040fbf00b96c0500353c7353c7db79e8b6ccfb994d0634aad83775ff907bc323e43a453b9b81f9ce0450eb2b9349a778aa75a78850230b16f3a8b376b7b1d9349d5dcced1786bb1533c4296d30f92192ef3a2a68f70bd21981748893ed9f2680544f1e0ad1c80e6fc47085306d3228c4f3b83a4edfc21f079c4c3e3a0952b4ae06031d8e9184cdc0d2d9ec3ab5212c9a97509ef4670ea114ee331b643d352b0bc2233952ed0eb062ff3a1d3425a6438e2deb3f1efbb599a4ce4046a814a7d7d5ee513e5c5137fd30d178c76dddde1ea70110898f878653d6cd417f2f265fc28b10cddd1411fc8cec2bdf4361f23872b62bda9b49fddd21fb2f7970d86653c908aaadaeab482233b624d1ac9f6db5f3d24ec9d7836994c33310926114e5012a59685af44996f58c9bf17d1aec720dd39c071e8a794d395ba6ec6f10dce166634f250a12172322de49c8b1476edec7a479d91036bd048276af9bb609b41577b6233b653a311308576862faafed92efa25f2a0c597f10f22b1cee92da81673e6e6c12315626956dac61eaa1a8e839ec2911e59f524b283082709518fdeaba812cdab24c2ef68b084f83242b1c196ad8d8e18a216a8b52a376bfa8f239033b09b2faebb5a0757c6fc121d550b12acaf588ba03799118a89eb0862d69e15b3b82a750b1e604d943a09362b5182e9697b4f8e49569993c5e3608cf1aa49f75b163f0992cece93cbefcc7acd8c78138bfdcf3e16e9ce05613aebc3618e93eae2a85f6b69f7d376fc8836193df94b82e6d33d913212fe42fecab58945a084c6a7985c78bc0f13510cd7ba4d68b1326c170a49ddb2c46414b323fa4b95c8693559488ada9899810ef290a82abec0e0ad18f8e5f6def36ff873847b230a0d7fa3f69561287997047f50009c1306cd9bd6ecb0eb618e2babaa649a184a0099d1760991221c66fb18d69d2e345b534bf862ee3db131b15dcb425015d21d1f8acbf0ab891592c31a92c3c5461133a302e22a73563cea5b2260480389b765d6e148aba7c7ea38ebe2107229c755e83601aa3977d671d3fa150db6ce7e4b58296d07d6ccbc2c0bb07cfbc864a0e98080937d8c41cf5f21e846b0ae4f257a196ec1f6f96df97b1e232adf8328d11df8dafdf571b8d492df8c7290cbff51c5a2ed55fc4de8e30beeae0fe44f52b799784739e6a3ea3ec3cf3665b3a33edee76d450fceb8c1539ac4889daf18a6d66f6c98a0925010b875afb72611b7a84ed3d933e4d22efd2b9e8c8c8e380957dc4e3a4aebac46c4d3cf219a523e9952e5bafad9f7cb69ed42e5edb23f4d1ddc927ea4d51510bf6273e8cfad7a66f91ec4893e16c3e739ba59aff4e804f0ec72d59c584cba79a51f95bf083398a283c2e807d01cc0aaf89e5a3d0e0d7084c99eee4fc60ff16fcc3a7a590882e106c30531fe6f49c5d045e19a942cf8bcf4666753768d9aeb3e9e845a3a34adc725a0f2ac0ce41fa433a14ceceefddd325e08753b37877e69e4a398b6852b45bc3c6a1d03e970cf7913a929e359adfdecb02505f897f104703f55b93861454547a3ba22b3348b22812141ba2938668df5098f830b59b4f9bd235ab69081a1be469310539299c0eb3c8b75087013efa78aad1e4fee5811d27f67c9022accd09f7ac126c40d5583dadfa253ef115c8b20adb34b711d3323bc0c53e2643720a8a21653f041d6de147d3e4a6a07ed4e71693e895999b6ef47ff07610032a0508ee8580d7460fe089665cc5e703a70be289f4817f2945efb0e9db8a797b989cbcb29a92ae963b738406fd167696d6c86c003abb7a3f1399d41ab3228ce8392cc557ac3ff548c3970860866dbda2799ed0d4f408afaf703dfbfe6f1ceb70789c74a103d7a61822ca11e68b7059c6b82ff710d563e662172fc1f7269a28b8f9bb743b30b938ea35150b16e1c470c01d53411b23100185b1c33b52e901d7311094b20ad3ea348a4fd14c886e0b6815421aea4dc9dd9cbe1619b74bee0ae44599b4f906238569c6015914577cebd50ac0e196ad073ca13ee6d85acbdc1739c82b2d082e0e450e21a688a78337ac525360f0bb936513f0ad6a14376b50f9e5b228d9d05a77af621986d90132cd1366e2bd12cdd0d20515540af2843720203234409a2488addd16ae85f59d4f6691294ea9f678e0a66c6f77bd26c0d557090c9ed463c343a6a94d6687a77a415926be3283387b46a7ba0723a1891bd40821bfb6fd6a22095f1d45dd2fed3fc8091fa5d114487d4caa507194fc1f2a10fd8734006c48b8252042933982fd235d552bf842613b8bff0a7620ad219defb9c9cbacb564c19e1e8e7e202b46800436962315a6ff00718630b371883ec8483226b845f47d94cf45108f7f6cfdae26aedd299c827a3393d8d226d5c95081695b5a72466891d435ea2842dfcd722e8b83def132db5cb195e87ea73e3ed741d743566c57bb5c7b0b9ffd961929d70722ea3407496cb466d34805489460ff08f6292949a3888e8a1cc57de572562a62303232465f2449084d2f63e1952882b8305e14a4b76cc0b3819a45e6718de59e6d94bafea98b73bc79572c3c42e9d47c276ab76929e8378b2700c67e0016032aef789af02467c2e0f4168adf468acddfd71a53829a3d6dd1fa18de59e6ad0881252827741e0ac9d849f3e09b81a7d25618d680e213326e2693373fffbfe3452afe7527876d2653349592273d2d9069427e735281948d4374a2755dd7cc94534fafd4a37f7ffe2374a4a5a9f7f2969cbfa64c4905e1963eee6fc3920a110bde5b974b20cb3264bcd3f059fb29c89191ae817484b622436f0fbc69d3b3328e1023ca464fbe8199d646c8d57d99552f428e5311f5184de221ad6cf7ce6e0f95ba135f7314fe54636a253823011e23582f842e0d496b0f8a5252375c7572033bb0293b680a67f8185d7b47e6ad3693dca11d0abd8da0b0d1644316f1068e56c9c2d6aef47d1d4ce6fb045cfa06dcd30a0988621099cd256501e668a1f4a18ecc806a2f3eab7cd04334e6b1a0854ed1a4d3c9577d313312f26d8d1cef9c2e01094e4d9871fd3e14976bea6c3af14622606c60ff0797e63d6b90763ef5b06c1b5d7ea80b8893f853a8d5c1c04cc6cf6bc9b37d60ad5bd880eb47db99c5e73c317494bf1dfc78424843d2c9ee793ab2b833a9cd156116cd8097255bf17fd71b550f1195e417989a5c2243e195ed1d443c70575956f0ff94b2fe2da58cd964fd0652de683d303a919bc816b4863f1ea4385f17236fbae55b67e537a00f6066e1ec9587ba070cfe7c466c3be83ab503b3b1db7d876d92d562235493681b447dc65f6ae3c4073ec5d60c6438388c1c3a9bef55d2b8ffd73e21a6db7017cad9e07832fd6d39ba9456f8f16e6e4e16cc838ac91084b1c943e263e991f7b580f787f7dbb742415d117bdbbf85afe7e4482bdf17d68575b750db26274b2393ea33b9f15d268b5cd999f7bb4d004b848dc8d4f6f7e83c55c35e0b2d36c17ad0da9fa6ac7c744ad9a687217ae249c490ce7a6069e304cbac959dde8c75b76a65002d79f996fd5da7433ce984f3d4cbbaee19bd04abbe52900936992c28a096e557f3c4e9d98fbf062dfa707e92d673d24a35d05793a21285b587361c27d9b6857718492faf16bbaf6f8f8517bf23b828f90a8a2f727d44082f8cc220bfb67bf7510d693541c2ff47cebc5057fcf99a5b3e99ddd2f6a2f937d5fc5712b92d12a5305a8a4a31a968312b14d692841100a83bccf803d062829b4603ff668343c1a5ab8b3e87c57939c019d4abda7b460d3f9c2d2d1ad37cd44dfeebb12cad24c8c6d8ebd781a9d9ad346a356d270d23507f8ef00f8cfc66aeed6c72661c214ee7b326816a62c378536b946fdbdc716aa72b715fed7751503da156d8ba346c50d6e07f6ba861723251631e92dcf323e1a1d79ff2749c59035e5cafda2227ef844a09b09e86d86129675d199c2fecd5fe6157321ec330b38c0d1fb489d2f06adab20c97327202cb28612f812eca7e5ff9a3a5ffb2ca026258e4d111855c05afe47faaa7d125df3f84132820c7271f42039811e46e52a5a6981b5538cd5103562a9e2734a296e425d50b3667108ef3dad0e298e44effc2aa48cdd7eb11703d77bcb20f09a2ade499581d8aa7458046d2be2bfc5bae3ff0624301a752ef36ce2e0faf298319f48d84b741dc8cc4c2be91e65c55e21386c6d67b92ad0ba85614027d3a1b596e69428a69a06982c36b588b8f9dfd80aa0b347348291caf76d2c46d69202723f857c82e93919bb3d2b37ab91c37bb29aa4bc038f7a809b3f9b9033f46748b0a58e3d1c2e55f37f6a79670273b09d8d284957dc19e7f2bbb24ca65ae4fce3bf7d8ca40a4fe66b3a7d503b53a2e6a8087f79b560696d4f7cc60ba3f35c95fa3d378ab61ffc000280dfa0a50da7a9f6dc364d5d19e91141d5fb9f34fbfd9e9f004a9582b35669f4850a84ce4dac9fce95d05f92a87375ac1be9e2cb6cc91555ab12e7daed965f73c677129306030e4ac1a93d22062dd604c1669653ffd4eb67d09c4e480b2618ad063a34632c8c96aedc261eceb307dee17d9e4d67beca38c8daf6d5db7703fadbec1e23adb26032676e752713aa40c04e76c822aee9b4d344889bf31d1adad0943f15b514e0b7ba8bc5550122a4503e1908665fe619e82e210a6002cf49ae52b123f2121c6268fc6027c19e5e03871d2ccaa5dc3b7be0eee2f5a3de758f6140a139a97003bd0557b3f9be4501b90e2a0bd8b62097006110fe9ec30580d8858faf28aa853dd20d6a0ff96471405645e1caf033021fad425844f0b493d37fb06ee2db98ea6c94d21311b0ec7d90cb8428653d12299b7be8cd5931bcf07c552e967dbef881d8cb07037540c7c30e007be3608c2c377d814dfda8c7d407311a4750681143d89a843955f9beb5c6a8b19cdb7c39db4a79c5d67f19f90584612c03bb4562767d7b14cce3c70dcaf2f07003e1798", 0x1000, 0x0, 0x0, 0x0) 2018/02/06 20:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e8000)='./file0\x00', 0x82) 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$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000791000)=0x27, 0x4) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8}, &(0x7f0000002000-0x4), 0x1400) [ 51.791653] kauditd_printk_skb: 2 callbacks suppressed [ 51.791662] audit: type=1400 audit(1517950445.572:84): avc: denied { map } for pid=7539 comm="syz-executor7" path="/dev/sg0" dev="devtmpfs" ino=9106 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/06 20:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) write$fuse(r0, &(0x7f00009ac000-0x28)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x5, 0x0, 0x8000}}, 0x28) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003d7000-0xc)) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/02/06 20:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0xb, 0xfffffffffffffffd, 0x200000000007, 0x7, 0x0, r0, 0x1000000000003}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000769000-0x8)='./file0\x00', 0x0, r3) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000072d000)={0x80000000, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r4, &(0x7f000010e000)=[], 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)) 2018/02/06 20:54:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) r2 = semget(0x1, 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000001000)=""/114) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000011f000)={r1, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000263000)={@generic="412573dae5332f42a1e25aee5a0f5197", 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00001e3000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r4}, 0xc) socket$netlink(0x10, 0x3, 0x0) lgetxattr(&(0x7f0000180000-0x8)='./file0\x00', &(0x7f0000b3f000-0xd)=@known='security.evm\x00', &(0x7f0000daf000)=""/136, 0x88) r5 = syz_open_dev$sndmidi(&(0x7f0000cab000)='/dev/snd/midiC#D#\x00', 0x8, 0xf2700) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f00000d5000)={0x3ff, 0x7, 0x8, 0x8001, 0x5, 0x80, 0x6, 0xfffffffffffffff9, 0x10001, 0xc29c, 0xffffffffc4822cf1}) 2018/02/06 20:54:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x40000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000f5d000)={{0x100000000, 0x2}, 'port1\x00', 0x39, 0x58e73b3481421f6e, 0x7, 0x80000000, 0xffffffffffffffe0, 0x5, 0x100000001, 0x0, 0x2, 0x8}) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000522000-0x4), &(0x7f0000d71000-0x4)=0x4) socket$inet6_sctp(0xa, 0x100000000000a, 0x84) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f3a000-0x4)) syz_open_dev$mice(&(0x7f00007fc000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/02/06 20:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000052b000)='/dev/sg#\x00', 0x3, 0x280000) r0 = socket$inet(0x2, 0x9, 0x5) r1 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15f, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6637}, 0x0, 0xdb, r1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00008bb000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000-0x4)) 2018/02/06 20:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008d7000)='/dev/vcs#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000305000)={0x0, 0x1}, &(0x7f00007ab000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009a1000)={r1, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x200}}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000cb2000)='encrypted\x00', &(0x7f000059f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000085e000)="4d2f85cf", 0x4, 0xfffffffffffffffe) 2018/02/06 20:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000631000-0x4)=0x10, 0x80800) writev(r0, &(0x7f00000b5000-0x30)=[{&(0x7f0000c71000-0xde)="6abdccee4d65f7f5fdf3f847d31f7d6e601a80707196d612a5bd4ee5a736bb6effcde420c66e0bb52d51bee2090773c0a7195e36bc47808d390e0a761a4ea9a3e1d79b7da6026fee1b4c37819f4c351e1a2ff3ff8a53d29dc236fe239b8d0038bbd595c77a2549523ee09b305cb980131141b5e427aa44f888861330e30ba09b68f912c3ebda59c33085119338246bfcf3d36a221ebf7b70b5aab14c96895d109b5fd5891cd7819e2402477e1a8575395ba7161e3a4b76db4a28f41f2f8e96ad35b8cdc7d26ea7d5cd8455cc3df942f6bb15fe514b89d7b32d717d13c87f", 0xde}, {&(0x7f0000c51000)="a9b43caffbd3a8f997eb7c8f92a4d7c9435fa9cd5a85499dede47ef60aa07321829203dd0c1ee8727a81bd6f22e9fd943e2f781733b2e9a78c3cb8dcc68c4f4c5ca3e43d4dbdacc0735deec7c68e1628f7f8ac6c0e5dd38abc512acf7c76c40ed36980d0e7c1cb30e8bf5895b6de2af52d11702c143aafed1c4919a111f64ce1e858907b695346cacbdf1f99ed709220e8e685be14c3d323658a9e0bb9ad745ea63f79f71bae2de9068f230e83617a563cc4eae8dc332f67a57a2ccecdca017df5e6b1019baf18d4b668a466705f70c564f501b7a76d9570097c43e19696046afba603640382c012d82fc718c41762b60e8846feeef3f297", 0x2cd}, {&(0x7f0000971000-0x2b)="fd14e6763673d69ac2161414b8c802b3021d6bec30d282b59e504e93a7969aa786973f217848b82caeb60e", 0x2b}], 0x226) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00003ad000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) poll(&(0x7f0000a8a000)=[{r2}], 0x2000000000000138, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000146000-0xc)={0x0}, &(0x7f00001a8000)=0xc) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000c9f000-0x4)) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000003a000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000677000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00002b0000-0x8)={r6, r7}) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r8}, &(0x7f00007f2000-0x4)) 2018/02/06 20:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000903000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000394000)=0x6, &(0x7f000062a000-0x8)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000fb4000)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) read(r2, &(0x7f0000ec3000-0x91)=""/145, 0x91) [ 52.100974] encrypted_key: insufficient parameters specified [ 52.116724] device lo entered promiscuous mode 2018/02/06 20:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) write(r0, &(0x7f0000a6d000)="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", 0x1000) getpeername$inet(r0, &(0x7f0000de5000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006ba000)=0x10) 2018/02/06 20:54:05 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x267c, 0x3ff, 0x1}, &(0x7f0000d89000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x217d}}, 0x9, 0x4, 0x200, 0x6, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000309000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f34000-0x10), 0x0) 2018/02/06 20:54:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000aa3000-0x10), &(0x7f000051d000)=0x10) write(r0, &(0x7f00008fd000-0x1d)="42b0a50e4458e023202bcbcddbc9e3309a1511837caee7e4e489dcbd3e", 0x1d) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000ffb000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) write(r1, &(0x7f0000500000)="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", 0x1000) [ 52.147853] binder: 7549:7563 ERROR: BC_REGISTER_LOOPER called without request 2018/02/06 20:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000039000)='ppp0/\x00', 0xffffffffffffffff) r1 = syz_open_dev$random(&(0x7f0000903000)='/dev/random\x00', 0x0, 0x28002) dup(r1) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000a1e000-0x6)='.dead\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f000001d000)='/dev/input/mice\x00', 0x0, 0x2000) openat$selinux_create(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000af5000)={0x6, 0x4, 0x800, 0x0, 0x0, [], [], [], 0x1000, 0xffffffff}) 2018/02/06 20:54:06 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f86000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f86000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f85000)={r1, 0x2, 0x3f, "7437690556a9f3ce76332ec83474a6e5b549d3eb79ab6efb4d14eaefae12617b3ef977ad85ae8dff795891d699b9c4d0e4140156ff01c23c4dc8cff8cc4625024102f62045ccc0a787fb7ab45dc5537676841c288e1b967ef0c9e0e1e2c7fee330259d9d8d52705298e9046b7feb8291f38c24e2b7f08556d0e8842dc4ccaf9f43f0589bf683c161f4c5eb650c"}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2000001, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0xfffffffffffffffe, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 20:54:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) chmod(&(0x7f0000f81000)='./file0\x00', 0x52) fchmodat(r0, &(0x7f000091a000)='./file0\x00', 0x40) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/06 20:54:06 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cd000-0xc)="0a7775b0d5dba5ec537907", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$selinux_create(r2, &(0x7f000063c000-0x63)=@objname={'system_u:object_r:gpg_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x59) read$eventfd(r2, &(0x7f00000ad000-0x8), 0x31) 2018/02/06 20:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ed5000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x1000, &(0x7f000000a000)) 2018/02/06 20:54:06 executing program 5: r0 = socket(0x19, 0x4, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x8, 0x40}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c8000-0xa)='/dev/cuse\x00', 0x2, 0x0) mprotect(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x0) recvfrom$packet(r3, &(0x7f00000e6000)=""/166, 0xa6, 0x10040, &(0x7f0000853000-0x14)={0x11, 0x2, r2, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000de000-0xa)={0x0, "b78553b07fa6"}) [ 52.286044] binder_alloc: binder_alloc_mmap_handler: 7549 20000000-20002000 already mapped failed -16 [ 52.301505] binder: BINDER_SET_CONTEXT_MGR already set [ 52.312101] binder: 7549:7563 ioctl 40046207 0 returned -16 [ 52.315093] binder: 7549:7593 ERROR: BC_REGISTER_LOOPER called without request [ 52.325331] binder: 7593 RLIMIT_NICE not set 2018/02/06 20:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = open(&(0x7f0000e3e000)='./file0\x00', 0x0, 0x6) lseek(r1, 0x0, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/06 20:54:06 executing program 4: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000dcd000)='/dev/amidi#\x00', 0x4, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000071a000-0x8)={0x0}) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000dcd000)={r1, 0x80000, r2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000dcd000)=0xba, 0x4) unshare(0x400) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000584000-0x120)={0x43c, 0x8, 0x1f, 0xc3, [], [], [], 0x7f, 0x1f, 0x9, 0xc2d, "c95b12dfae1837a9b427dff6c02f6055"}) r4 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r4, 0x28, &(0x7f00009c6000)}, 0x10) 2018/02/06 20:54:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)) r2 = syz_open_dev$vcsa(&(0x7f0000f19000-0xb)='/dev/vcsa#\x00', 0x2, 0x5ef236f80f67f018) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000839000-0x5e8)={0x7, {{0x2, 0x3, @rand_addr=0xffffffff}}, 0x1, 0xa, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @rand_addr=0x1ff}}, {{0x2, 0x1, @rand_addr=0x9878}}]}, 0x5e8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000e50000)=""/39, &(0x7f0000f6d000-0x4)=0x27) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1}, &(0x7f000095c000)=0x8) [ 52.342245] binder_alloc: 7549: binder_alloc_buf, no vma [ 52.347867] binder: 7549:7584 transaction failed 29189/-3, size 0-0 line 2957 [ 52.431674] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.446466] binder: undelivered transaction 16, process died. 2018/02/06 20:54:06 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x80000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00009f4000-0xc)={@multicast2, @loopback, @multicast1}, &(0x7f0000eff000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}], 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00004c7000)=0x2) getresuid(&(0x7f0000733000-0x4), &(0x7f0000665000)=0x0, &(0x7f00003e8000-0x4)) sendmsg$nl_xfrm(r2, &(0x7f0000237000)={&(0x7f000041b000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f0e000)={&(0x7f0000eb1000+0x213)=@delpolicy={0x148, 0x14, 0x10, 0x1, 0x0, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, 0x2, 0x0, 0xfffffffffffffd8b, 0x0, 0x20, 0x0, 0x2, 0x0, r3}, 0x6, 0x2}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x6, 0x7, 0x0, 0x6, [0x7]}}, @algo_auth={0xd8, 0x1, {{'sha384-generic\x00'}, 0x480, "bb607601b82ec7d88b6a0c22c046aab5690bb7f3a887faceb086cd453f614d2d72e1beb2b406da9312061faf7361ed59a2ca5fe3f4aefe6e28f363b508a9228177c5d303c8631a3ea3ef003084551b0d776518219c8753fc58dcadd3b1bf70131d68015a781c090207cf14957eeb26fd83aeb0e710df6dd5eb382c9c1e4204e75c243589a600a87208c8f92eb61927da"}}]}, 0x148}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/02/06 20:54:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket(0x3, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009d0000)={0x0, 0xa1, "245e0e01ec6f5a7fb70d37591a63f6fac4d0fd6e396b18d1dcfd4a56092f7027a5cd43d5fd7c832600e3911ab2a510f5a0022135933a51d661115135c6fb2e38a1bf68cc9b7c758d5ef4d71fa6682de04a10b4f65bbdca9ed53e402dd5375cae69f1a1211cb569ba6795b8637b2abe825d626cf74d4edc701a9ea9f9bd3b5c3ccffefadb1b2212deec164c2337516e50e0b79e39325ff8149e3cafe2a5b0687e61"}, &(0x7f0000568000)=0xa9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cb6000-0x20)={0x2e, 0x8, 0x8009, 0x9, 0x4, 0x2, 0xfff, 0x4, r2}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006e3000-0x18)={0x0, 0x652b, 0x10, 0x4, 0x80000001}, &(0x7f0000346000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001a6000)={r3, 0x258, 0xcb, "43db5cd7fe9e6adfe37feb1c83e8fb379254142ea6aad97f9eb4fd85a75d1860390b153f70cb34ab8a0dc33e951858e86417a73c6965d19939b32ef0b0a5e5f3ccf238a2548afc50e2cec9bdc8234e6b3432b708fbb73565dfc514185e83dc303a0805a0106ec53769f647d7465efeb64642e0512e560d61e74bce96e44680690f412e24b4913011fa6a5e30881c0b62c510b77b1b506831bf312d770bb937a2847f9c66ec98e31acdbcf005b52962c7490203d08f578339e7f5cce06c0b7e387c0ea3d69d3ec5a24bc3fc"}, 0xd3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f35000-0x8)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [0x8000], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x3}}}]}}, 0x400) 2018/02/06 20:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create1(0x0) clock_gettime(0x0, &(0x7f000096a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005f6000)={0x0, 0x0}) utimes(&(0x7f0000a23000)='./file0\x00', &(0x7f00007e2000-0x20)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}) 2018/02/06 20:54:06 executing program 0: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) dup3(r0, r1, 0x0) 2018/02/06 20:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ff5000)='/dev/amidi#\x00', 0x81, 0x282402) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000814000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000052b000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, 0x400, 0xfffffffffffffeff}, &(0x7f00006c5000)=0x98) 2018/02/06 20:54:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acb000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000673000-0x38)={&(0x7f0000a33000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x1, 0x2, 0x4}}, 0x2e, &(0x7f0000858000)=[{&(0x7f0000c85000)="f3e578adaa3faca7f60f0b2ca592ae3761c00bb57047fb051f917026a8b581477d8fd9af283ae6f052a91841f794144b0e28d353f7a9aecad13d01c624c2643faf877672067c94032b4aac34886a864e37b044ffd778ef33c8dd23d6ee53da5fcbf2d7a234f766b94ca2a08cd1ff31f031199b359ec44cc4bf85da5a3f3fac8cf0660bd9c86e8abd8ba6b889fdf9b62a566231233eafcac79ffdb7563f027ff4f11674a56c562ce953203cf0469ede1d33ff4dc08d4f57ef", 0xb8}, {&(0x7f0000927000-0x6d)="929c3ef8449c23deb5a3b5856aaf6a9c76ed41e85df9307d9ea522aef8fe6b3ac423fbb01eb653da4a9d92c1d791c02927ea6b7c39363cbbd408cc850f4418bb4e41d0ab2a85f8f0555b79e802b1e12865debdcbcc153fc56f560e5e0597512a9386a0c07f586050a98933f3c5", 0x6d}, {&(0x7f0000010000)="6c5789c59bc6fd387217227265fe01335990abe0edb024695c39fb79858ff89df7e8d4c657e7e58ce560f79176b16d72cf30cf612b6021bc951c0457874e0e9d08925bb9f36d73e5dc6088c47408d3aad568c72b42579f3ce49d510c43149b8fe83af91e42cd", 0x66}, {&(0x7f0000223000-0xba)="4c758919515a9d71a85f6f5a3cfd451a887b007d2338ebb4d1639f0c8f6767a983f58719e9749103514c232f9cec9065fc9d9c5d0ac36940af1ffb09afff6d2ec66532b69eb6507d0ec9c47dadb3236f0dccfeec7f1e37f3bf16564d206106a0e61900901ed91d2c982318007e3c9cbfc3f1262321e22ffc81ee307c1fe9d9a80b203c643426d73b30836ec61348df567f41f6dcfedce78ad433e1ed6bde02ee15e3eeed9d3404aced6ef787a888891bc946a138223c0e9f69a5", 0xba}, {&(0x7f0000b6f000+0x788)="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", 0xfd}, {&(0x7f00004ae000)="4cc1068fbf00dc172e261b25c2b33f13b897af5bee5c13ede13342b630aac5a94e8a3a37e8325a5906d8aedff2276e02e3b6a7dc4bf012d0ddb167077d5abcad727e89aa6ffa5a7eab7560ea05c7454b34ec2504e68063b612313036f4256da681d100c8a9410a393f1e79a357eaf368db71c980563baf35b9bbcc698457d14db3ca3c08f9b5d4cc8c72d42fbad7d911886aed84d6a499aa1f10056bb5da6db7aa7290d32c17d08a62c6f2f5ae8d6f2bc84a6440ff22d2a709ea22ec6d9ee2925521772add1617f4dd438ed6c9b3992885a62e73d53f40e56eb85fa97738ac349e0f2d", 0xe3}, {&(0x7f0000942000-0x44)="987b54178e30e511c3105250bb6bf1d5b6e357dd18cded338802036480c2f6ffaa779093fc3ba954134943f5c03b20c6f1d6323b6127e765ebf3c832cab56f5bcc37b284", 0x44}], 0x7, &(0x7f00004ae000)=[{0xb8, 0x11f, 0x5, "0790a415d3d3999a5af97baea8b67df9bc11e82e0c9d25cfb8a8d2356c4db3c8baca6b2a09755cffa79ecd545bddf4a0806810a9f00f82583e82cc86abed76204a1df6bd5ab4013e2a5c3a25f2d939a5f66f8912f81c274eb3f0e8a2d70e22f070356a875aa756d349de53bc678c2b6f5547bbb022cf3be9ab7ecfce4b0ed7853b55322c0a587b04b0fe66a613e5e9e5a31bc38dc3c50539bcc8e8ca1ff2000af7c8af"}, {0x30, 0x118, 0x6, "c4d445ae1d12cbea640a6881ae12296463810d7ba49f6f6893fb0d3273adc9dc"}, {0x38, 0x1ff, 0x7a19, "625810d367237987a53caa5f351bb44adf747885f3ac975a5b2a7ba217c7f7e99f98"}, {0xb0, 0x139, 0x6154, "0d48f7668d97e05267fccf93361a9ac9bbc2a1a72fe9b554f6d3cd95e8ab616b606a2659861c633d32e954fdfe2186422bba9ff8dc4b698831ed61bfad1af05ad6f1f941ae6c84dff09163b87faf86ac237f19f80c539ad2c413dbee6a1d5956dc953a5107be5d68047a1447e2d532ad40551065f22d087a08242127b93f76b2f705d68868ba8e35c07d68eafde5339cb0e024bc43979292ac90f8"}, {0x98, 0x10b, 0x4, "f1b738f4a6a2d199fa318bf021ade6f7023494cb47a107d8f2d2acd6c609e06e8a65a3161d9699377bb8c8e62dd0929a01f77ded1620b96d99bb8bdeb602daf9b9c88bab63bfde92edf7131388b2c42ae3309fc3f6f72e5628cfb15bd6871cf9e930613cc501fd25f84d5bd39e11ac772983978acaf890cccfe06fae13feb861e34fafa62a"}, {0x1010, 0x113, 0xe66d, "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"}, {0x58, 0x0, 0xfffffffffffff495, "cdde634ece9e4de93f463509cb80f838e8f6f3d732d309981ef084bd40bb9a11dd044eb450c9e463921ac9ec6c15aa9e716f0238149ae89b9e43c919b49f0698ee"}, {0xc0, 0x113, 0x6, "341262ca9e03e6cb8812787e5f5e9c3860ee4236a0b7a031ff9351a3a96ce2f127724121dcbe6d11a646654a1da56f71d8336ecc8b070c86a51a69ac7e730d7072b868e848148064528945ab5232ce8310e2d29edb02176ea54daf1df33d98f8863509226b943ad48ec6ec49ff98028b6573ba7d162fdbed901f62350318b3accda5205fe0366efa48d5660723ffc40eb983e3fc83a300481a36680242a0e5d82b9c922e1a5cb52bf84124"}, {0x68, 0x108, 0x1, "b6281eb30d6b93b23f5e99ea269f0de295d7c4c00ffd5bb9f9b84e8400149c50b45c39b04e0bd864a39a8a5b677ef869366b222b71ed025971feec5baea5e9c11d49cbea2575efe8a11517f78499cc269fc43bca5327"}], 0x13f8, 0x4000001}, 0x40000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00004bf000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a}, &(0x7f00004a7000), 0x0, 0x0) keyctl$chown(0x4, r2, 0x0, 0x0) keyctl$invalidate(0x15, r2) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r3, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000e14000)="0e8bb90b0d950bebebac40cd25d86f062737d215e6866780b8b458f7a8b5e4c245d09a8be5ff6290728f699e020dc17bd7164e51569f2cec9623eb6fb2695fa2dda4c04a240256572b68858bce16a638e63de76e6c56cecc7bddcb28c53f4ad3d37de277c386f1771c1695a290d18e18c489a6b0d06be8c9c022da57caa9d4eb008a19adc84bd71ae73d292e7b69e669863dbbf90bb6241a8c052207ca1f44db5e729cef051e7b406c564bfe297967", 0xfffffffffffffeb8, 0x0, 0x0, 0x325) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d88000)={0xc7f, 0x131a}, 0x8) accept$inet(r1, 0x0, &(0x7f0000460000)) 2018/02/06 20:54:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dc0930e26e1709aa7aaa0f5a7e8ab61bd27c870200000000db0d277248bfd6ca657a04a2cf779b09770089adc94bb9baca63a49ddb260f8732eb22d74ca029005b9932dd12aa0dd58be64e411cdc7b22deafaa78e25ce6f6ea0689ad4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) r1 = getpgrp(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000709000)={0x5, 0x78, 0x6, 0x8, 0x0, 0x100000000, 0x0, 0x6c00, 0x10, 0x4, 0x3, 0x9, 0x7, 0xee5, 0x9, 0x0, 0x1, 0x101, 0x3, 0x9bd1, 0x81, 0xbf0, 0x5, 0x6, 0xfffffffffffffeff, 0x9, 0x7, 0x6, 0x0, 0x6, 0x1ff, 0x5, 0x1, 0x80000001, 0x106, 0x1000, 0x7f, 0x1f, 0x0, 0x7, 0x2, @perf_bp={&(0x7f000096b000), 0xc}, 0x4000, 0xfffffffffffffffe, 0x6173, 0x7, 0x8000, 0x180000000, 0x3}, r1, 0x81, r2, 0x4) 2018/02/06 20:54:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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}}], 0x1c) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) 2018/02/06 20:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000040000)='/dev/snd/timer\x00', 0x0, 0x40000) fcntl$setstatus(r0, 0x4, 0x42800) 2018/02/06 20:54:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x3, 0x6) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffee5, &(0x7f0000005000-0x60)=[{&(0x7f0000c4f000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x3}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000080c000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00008f1000-0x4)=0xe8) sendmmsg(r2, &(0x7f0000b86000)=[{{&(0x7f0000c85000)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f000002b000)=[{&(0x7f000078f000)="66a69a8cbc939f29f59401", 0xb}, {&(0x7f00008b6000-0x33)="333530465e6dac6c96ef2c6418d3abc7e95c53a1556176b6aad512e1eac22a116725ed564316882129e29aef03a03de36ee649", 0x33}, {&(0x7f000013e000-0xae)="665d88a8e8f6e2850ec0cbfbfca20c7cebe04e85c735db9b7bd28e975c18a8b51aef2b3feff84c8b11307f76888046328156e35b3f3c01134d879136e1bf7b1b9b5fbf731f5ed483e05a4fd363c06ea51c33e72246018facb8f44ba44c47f348404449c3dfbd039605f570abb06b9b44ea475bab4ee6f6e4ce5b3850d7e0afc241a334f79ff5c609613bcb31b4655bd68d820c33f48cf86b1a14866d1a3793780ee1db705226a6fb969a5fab3883", 0xae}], 0x3, &(0x7f00006cb000-0x3270)=[{0x1010, 0x111, 0x2, "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"75ce31a6e53a5cce5e513f52393a6e662400f284188ed8539f737f69e687910a9336c45aa1390ce5fa2683c10345d9074309cbf57901e5dbc5f7ecc529e76abf68dffff05dc792dbb1fcac88aa688cb5027cdaa1ced96f5855d31fa381125185bbf6413e0cb7d06cef0c4adea689aa107e02880a3179969ba295ab52de1bd0a7145a50f4eef8a458d4dd96134fcfd89052a2ee65f2654b5c584c55e70e2587e3141caf8102c17968ce192e72ca60c0c4acd4f69bf115ac90f360f6e07f1b4e775481067c6170a39828c79462fb44966f3f3f16739b897f3926ec67d784a950a189a8ccd57a7e2a19e9d551a8377aa4bc1260a563542557d4f3"}, {0x1010, 0x10a, 0x8, "8b56af8e8b33ea31144767b089baaafab19542a0f7ffeef7a36c08e44722baeaeefd6d9ced6b4114430daef7bd00c0458f3711b22db521fd271e49eb9335fd8c28f2f786b15f87380b227ee5081add98d193d3286c27b48c647c646f061eab84b776125f0dde6928c763d6f6e671f983a34209a75dc563a39ea8d718979cfce3bd1f36b49351f586fadce0925cd979897420e8b5837042f6ddaf9237bdf8f7e1a87a1527cf401149fb67d7079da19bc440679e0ae2601815d9236b6e4c874f37a51b30e070bc97df04332020552eadf11b8480eedd70d0cdec60e69b3607ded732a02de31ccceb59542111a81024dee82e9108c711cc6229dd7596ff0f35a085c6e6f6419672759cb08ddf3b9940dac7c0df9da9a92d94fb7d1625c6baf271901adebe7cd7c42ab1637aa5d433fc8a9e82cfa7f980e77891f48746ef304b26c5109e960721dec3df57c6229191135f5a70f620af41149d0408f369badf7ee80f3eb7ce2ff7ca79f4df9eb6d2d52b1f9d08d004eab3ac51e991aeea67017aa7bdde447c168c57ece765a1eeb01fdaa6c7d936201c905948e14c23c34b51c4b97979d1e87b90346cef7f87171fecc074d1837653847f241430ed7c7a298d5898dd034c1e6e77d26d63f37fad157eca89d842d795c77b13514332e24ef0c86a88fee50a7d2446b14e66e13c2fbf2c88a9cc3c24067840741940406347988b25418d6a3153822fe0e6909ca8d556c3bc099620b8fba2d189d36b7c2fa82db3eec2e14321504142d1f5295d785bbc35fa328803b5673eb6fdb19289e824f675bca45674fc4ed1136abdca392c02ebab43abcb2864c3eddb14e72c496e5fd2ae7f1febb01f84ace32b45b24b6fa3f37589799aa58158c52ee5c21d61e882fef490150d9b766cf256f5c194f73fa6a868c1c036f5f0f6a9ccae541405ae8d81e61d67cebad0bcd27c17915404ca08cc652f5d8b0d4cfa54a345c1d16be3f71e3e98442c4795d66062e94cdb94c373609a87db3b200cf47b34db760b0cca9745b27aae47f7788c291970994b1f1375aaca42f3fd1fcebf019489a82b167474edb7236a5146514bd6b951be14a7186be43a27e982f4083b35e348f5bfb4071621de12f4afb251986b5f6969d79f9c50fe5b60dfde66c30f2eb2129fe28a441391c414d164283198830ba15605b39a90341b53a5d3e87cc45f9e75949b3fcf2b12204bc872b11fa6596050b197b929aaf8128946e0ca4ec92eda7827c3c971355ee5e61a937864fd2f895897259807bcb5fa7e2e97dd426fedd9cf86b51c3e2ed6f38e86d0d48cf71888908eacda27401e954677d7c5da80fee6191c9a486d85e74a4e3e9c42db7bf21f1d39a16f22b5cd495d364dfc4c80890cb4d3de8a7e2b75db4144ba7f9c2381d320c2dbadfa7bb71f5842877d18951c826252e56ee35ec66f83bb6ccf074a5036007827b32e9361ad2cf5edc899d6cbfbcd82ab912241f83cd204ecce1376b30750abe93f621d95ec68eb36874718147eb0ac9bbaed8c1968e45fc4e8e3e855e00079801eba03401a6de10d882faad9f825e29769fb331b595ce00f043bfff440840630431526efce2ae1e92aacc177e333bc2dc762565de6d56a8a011b8f0bffcfa2843b242e6b59176f1e48e0a2b32d3beb200dbcfd31729fd5a3942b1483589799bfe21e29da199f59af359879d32d70bcd81a3afaee9eb53128f64a8764292ccc6709ec60fb71c4e9e31d9ba1a9d8e13a9b89f121a95d5f6bd1c4693ed67ece49ca1d302793369b773aaa7646ef2f2734c78a3a7b62d48626fc583aea113414b657b077afc4f6cc0ec8b9c95ced95f7d2e40aaa4cd2f9f2583d839ffa38b548a9166f0583db7f180d24f9c28fab8e7d5cb7b4d6a7cf109bafe2af1370318518fcccae3098575b5ce17e93a8e47cde882c8ff493a7bb6484bf275fd406632bb73a8aafd4df6e4243ded5174071e23c3643bb385a370402c3da933ac31820e14c0b5cc91860b2bec6b3d04e1049421e9eb12cc94fb5f2802a7c984fe163ae5584419fbb9df119851772bd20588bb2f9ec32d88f0e314926e2120bcedbf1da24de077501c5320c77e595fc76bf7861dd50ef95d93f4b46e28c5761471bcb2a027006d2a246a71b288cf64813345617a6048465084c061b21bd6c4cc6a28fce7fbed30fefca5910a84c5decd7d938d12b50aeffc4365ffa12346851a334bc7b0bcf994107c07796302f3f5589042806ed882633959a7a5e1dc4d28dc11c4362cb505909b1308ec72852222dfa4430f293d8fe6baf0df607da16c8b186ddf81a7d57afdfbe88f454e75a7288c135a00131ad63cbacf0cc1c404730ade98ef47932e81f831e56f0236dedf961db53d897d18ee7c6495631c9971e8a9cb436662942971ed0e7cc8fd060613804c7faba5cd3381baa9aefb94a75662677f91f4dcb36001d76eeb5fe007308cc3cb79053d40ee10bcfd8582319e2e26f961706cb77307fd52aba08aba45e51aaa041eacff866ee91148fa0781abafd2f8b7327b7aeaf3fc36684312720ba7b6da2e44075bc3e3b96ee49e9b8f7c6da7554365f3d62fdf7b8b8eb2531d0befc1885ed44de945c466a2233286ad5f59b0003bec8dba6d436534363bc2db1fa95fe7d04070c73890018e3432d92624d4f4f7b68e55564064a2fafe25fd1ecd3e9de827ae2cb8e124f3cba8a0a5bed464097f527bb6e5549dac3d2d12fcc4c354e6c2a70783982f68ea0d359c62600be1cd0a9754b845db0cd5a96f6e1ae8c25789c1d4499b345b26f2713638e87f354208997d9cd5de5130dc3ca7e7a5dfc8e543c3eb86a0189017abb56d125ba00c34d9c0600d0b03521193dd5e7390ae1df95b2bea76149e916e2ac9e7a6ffb2bcedae9fa81a599247da78d4cb280b9fd312dbb4fe3ffdab09be1185374b57b4d03cc873b7dd61b999a46b198b47cf630dd5bd6eb14aec01ab3ec8d91f7366c145d165d60a0b86fe10462190c68da449261ece3143815df81ab599c5b906ad74f6f67e1c51f93d68b325d1007ad9d3e3bafab3b2754a1b680b4b549f4e54259e4213b3b82b7375dd65dab90447a02a18b1c869621f94fc25cde6f0d596c4c8ee91008db2d46b4da05d350985203e78d4e53e14acbeda63e1836ae3909a3ece889a2ee2a23fa3db4309d614ee59c57e36f4dc6a94bcd7acf8e9376d96fbb4b979e43be0125cdace4347221fddaacc14828eebdaf775ad86782c309df862c1902a1ff6a3167f40e8a8c8135b3936b093f5b8d06dfb1f53c016c5d9851283c6bcb2e6358a5b56f31ca11b0b858060972b5ef56cf093ecbd1ab297aa61689f0d795d8124df2eef2df26f0998917479aa3daca6508b79f4a6fb1d5cf9577a8ace0f5fe909077573cefc38ec16fbf208db78b92cbdc09c606945014c7c84c5af066950415240071869103b3786c6d351a171318e039c128c795cbb91cc7cec46ce4d797261d8a54ead4f6979231b371159afd887e0f85e03453286406eb33db7f964adb9da25cb2b0430a4563665d1c6875d9bc728170a505c6ccc780d91cd8f0f7452ab0e5bcd0073ccf18695748ab9f8797ccecafe8729d072edbc312f457a0d2c10744be6625c3de3617501d9fd668daa5281a9c887600a7533cfba9481721f3fd947c169eb87e5322157a2063d0a299675a83a0975d2070bacc8b6c0e292cc373793df2d6090f7c06cc42b77bfdc2fbb9756dc50b9a4f3bc93cd3462791b795cfa9a44f033844e3942e7d5de2292965de262c4be05b56169f5f70d9c234d608048f5f5218869c212dea5b796001d6e7977260ec10142047acb7a005fe656b862c702f3e9961e03677d01c35d4379eb07738830a31c26ac955a1f02e8d43dcede96df05fd5a4740ade5ac216f2e179bdd1fa87d9cab05367c3bffaac5b435ec259fbf7ae0327dc629c2972111e96db928262b14607b520c998ae8877b0b5f72e70a8d4c8dc2f26780c022b5b64f83f2e2015e88e8a54cb01f76cc6892743c25163481744bf83b4b4d8f09e498ee56f05624b5a25626c324de1b58c53901f1b3937ab1884c5640a04a52ded8947baeb74ec6236ec6a30e176fec9d5223ea817c59cb9df9f2cffa8dac74b7187d9929bf7f05cb08300f8754650f2c7ce851e95f494427fd2004f8c21275017c9e0cba78cf85a5e6991e458484aa891710251d96cbfaabf52db03f446384640b74c980846509178e6dde4d1920c476593de801893af07c8fb626db22d581610b04f1afa677fb54af926db39c41fa6220f70e3480ec2e71f874b5142561a3c2c68e1755b71da3a34b8d6cabda71cb9f141d58b7bb229a97f3b9bf18a17612bdf3be8c54ff5b7eeb85aa811824edd12ed5f37e48e8a09beb744403a97d6465ad324a58fb89c0dd6c987e9c549807b59caba227fdcb42f123117f669a902664b0dd5ff30a6b306245a01f7636b38df683fe2e1e78dad7b30219c112d0f188e4ee775f8a782bcedb75667152ca7fb17c2f4ba9efb86988b6d734f3c7f4b975ccb132b9f28b8fd4e17e2172f20bf47eeb3bd26f30c8f1a05354d3572a0605e148d5f0d6fc54c92e22c6fcaed2a3fbe820b8c6748042dd7f0f5e07b1f22c866c089a547bd07e6f6badc53a856b984528cc9f0d3e42523fff6df076280c3fd67af7b1f831047cae08022d42f9c6b98ef0eba412bcd4dfb87e20a78ce1ab701357838efc678743cf2eaadb3b0fe05bbe0b9525a6c7fc4b23962a74e8eff1c1c61a89f29e040b0a16084919882f594a25b9541072e67045212970584cdafc627e5a9ee6ae851fd115e16e05939cd163342b1eec2bd8af65e175cdbec36311ddc783b0ac3a4da2016aec264bfabf0dd2e078454d70eb9bbf8e50504fc16eac9e17fecb50c829f0d00e8e4e692d5bb6fcc2d4de81fa34abb62f0a8679ca77b39246474db3d04e1de817b7d3b21b76654175e28eaaf9db5868ae94cc1cc9bca95040609f49266fae3fb1e33a078e1739469195887582a6653fc7a383aaf53f8e3daaba2a493d19e8bb21b5955489946d80b470f40ec22d5eab48a8a4075af3391b2d0364e728ec4d5944c195af055b3ec490e7cddcccd479108ecfab3a8151eb03314f7ca02aa877a2c32efaca0756938e03b08cbaf9ac489be6448a319e3d438ebbc97c2a9e9a3c3762d4cccbe5b986d6e449f9b2f4073cdaf3b08951cf42b572d946e902aab82daeb150615359547b46cb98b2969fa8869ab206c7aa900e687b3756158787d9e725806bccf8ce5db34495dd8b6702f027bc230fb15fd883f657133785abd1ed4f06f68140369930be77203cdb4be1eec6e8cfdab9ed833e4756ca5ad0f60a844374378a0a229e2c871911bc9fdae3161807c868ca7efb460be2cc5e46bb2f8531e514b911b51df74b72ac85f60ca86de2da6b750a78bbb3aa63620d56e4d5ce8217c96b7f90b62da724f34dcc2b6ba92f2ad8441fad610787c52099821258ad52d87c3c84d5cffcea202c0dee89de7d0aa792212f70f2038679f90b7274fc0e28f693f861cd3b54f6c28f977d8ed76379f4a5837c49bd8129aa2e67c8e61a8b4b0bf9ae9bb461bf9e738e7e7c8fdaa6f35144ebd54a334b164151559b409aaab2aca2fb105fd9f9488e248b66986e082f084ef0c409d3cac0319f34b439fc12c14dad910544fca9f72a723223a1747143207cb4401399bb1e760ae0e9059993f021c4e616b49c910137df1fa851d19633d1d487d9cb814abaaf07dd1d6804e3f6169606d1e7cab232ceb7aad030ffcb3b50ef9b22ec2cd1999"}, {0x70, 0x11, 0x451, "f11051055f0a840c03e3720ac9588395d5f7de7858296f28b09e8d10e125b9db49a5e195ab91f14c8bded1a8c0fd77a154e3a94ea56471b93b7282c6d3785a9055f843aeaed0a44a24aa9619f380fbcc0646013d5e47e967b14ccbeb64b2"}, {0xb8, 0x111, 0x7ff, "39bd9cba4d92d164cb2dfc2fb1e97385249c6803fa5dc90c6c92a01de1084fce346a8e12d3cae8d1d77f457a0b5f532aa4f81dd0bcca9b35aa1a47b88f7b83138edc50e26f2d497a22cd0715b34de59a22ff480de07996814f1da0ebd7788be202ea2289c80a6b3050c388df4a7302bc8cbb44d9170a829448f507c934410582ca019265766ba7bb10956064d56a21e3ed221e23fc1cc1ceb58b9dea5463bb511af15c54c2cba542"}], 0x1578, 0x20008000}, 0x5}], 0x9, 0x4) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001d7000-0x8f)={0x0, 0x87, "08b634ce581cc7b3419036ee6014ba519d75762a7fc3b25644b552b2f5e6be9efb0b1bbea23a2f3e272d0b81699ca04fef8dc145163322871b314fb0f648426a3c905fd4ff0e8d523b6ee8819262c9f021e283bb684f8733fea23a0a33a2293c2b401e7164ac1db6f267bca71e9d300339fd13f11b742f5ccd1a9eb2dba308832794a13e7b913d"}, &(0x7f0000a4d000-0x4)=0x8f) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e9c000)=0xffffffffffffffff, &(0x7f000057a000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e3000-0x4)=0x6f0, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007b7000)={0x8001, 0x1, 0xffffffffffffffc1, 0xfffffffffffffff9}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008b9000-0x18)={r4, 0x9, 0x20, 0x9, 0x5}, &(0x7f0000315000-0x4)=0x18) [ 52.586495] INFO: trying to register non-static key. [ 52.591632] the code is fine but needs lockdep annotation. [ 52.597239] turning off the locking correctness validator. [ 52.602852] CPU: 0 PID: 7648 Comm: syz-executor7 Not tainted 4.15.0+ #299 [ 52.609762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.619096] Call Trace: [ 52.621659] dump_stack+0x194/0x257 [ 52.625263] ? arch_local_irq_restore+0x53/0x53 [ 52.629911] register_lock_class+0x1b6c/0x2820 [ 52.634467] ? __lock_acquire+0x664/0x3e00 [ 52.638674] ? lock_pin_lock+0x360/0x360 [ 52.642707] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.647869] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.653034] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.657849] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.662662] ? print_irqtrace_events+0x270/0x270 [ 52.667391] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.672210] ? perf_trace_lock+0x900/0x900 [ 52.676416] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.681232] ? perf_trace_lock+0x900/0x900 [ 52.685440] ? find_held_lock+0x35/0x1d0 [ 52.689480] ? lock_acquire+0x1d5/0x580 [ 52.693425] __lock_acquire+0x1de/0x3e00 [ 52.697459] ? lock_release+0xa40/0xa40 [ 52.701412] ? is_bpf_text_address+0x7b/0x120 [ 52.705882] ? del_timer_sync+0x84/0x240 [ 52.709918] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.715083] ? __might_sleep+0x95/0x190 [ 52.719033] ? led_tg_destroy+0xb0/0x3f0 [ 52.723065] ? __mutex_lock+0x16f/0x1a80 [ 52.727098] ? led_tg_destroy+0xb0/0x3f0 [ 52.731131] ? rcutorture_record_progress+0x10/0x10 [ 52.736121] ? led_tg_destroy+0xb0/0x3f0 [ 52.740154] ? is_bpf_text_address+0xa4/0x120 [ 52.744626] ? mutex_lock_io_nested+0x1900/0x1900 [ 52.749440] ? __kernel_text_address+0xd/0x40 [ 52.753908] ? find_held_lock+0x35/0x1d0 [ 52.757942] ? perf_trace_lock+0x900/0x900 [ 52.762150] ? lock_downgrade+0x980/0x980 [ 52.766271] ? save_stack+0xa3/0xd0 [ 52.769867] ? save_stack+0x43/0xd0 [ 52.773464] ? kasan_slab_free+0x71/0xc0 [ 52.777496] ? kfree+0xd6/0x260 [ 52.780748] ? led_tg_destroy+0x28a/0x3f0 [ 52.784869] ? cleanup_entry+0x242/0x380 [ 52.788901] ? do_ip6t_set_ctl+0x4bc/0x5f0 [ 52.793109] ? nf_setsockopt+0x67/0xc0 [ 52.796967] ? ipv6_setsockopt+0x10b/0x130 [ 52.801172] ? rawv6_setsockopt+0x4a/0xf0 [ 52.805293] ? sock_common_setsockopt+0x95/0xd0 [ 52.809934] ? SyS_setsockopt+0x189/0x360 [ 52.814051] ? do_syscall_64+0x282/0x940 [ 52.818082] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 52.823421] lock_acquire+0x1d5/0x580 [ 52.827199] ? lock_acquire+0x1d5/0x580 [ 52.831146] ? del_timer_sync+0x84/0x240 [ 52.835184] ? lock_release+0xa40/0xa40 [ 52.839133] ? led_trigger_unregister+0x2cc/0x450 [ 52.843952] ? quarantine_put+0xeb/0x190 [ 52.847987] ? kfree+0xf0/0x260 [ 52.851244] del_timer_sync+0xba/0x240 [ 52.855101] ? del_timer_sync+0x84/0x240 [ 52.859138] led_tg_destroy+0x2dd/0x3f0 [ 52.863087] ? hmark_tg_v4+0xfa0/0xfa0 [ 52.866950] ? __do_replace+0x200/0xa70 [ 52.870896] ? hmark_tg_v4+0xfa0/0xfa0 [ 52.874754] cleanup_entry+0x242/0x380 [ 52.878630] ? cleanup_match+0x220/0x220 [ 52.882665] ? kasan_check_write+0x14/0x20 [ 52.886870] ? _copy_from_user+0x99/0x110 [ 52.890991] do_ip6t_set_ctl+0x4bc/0x5f0 [ 52.895029] ? translate_compat_table+0x1c50/0x1c50 [ 52.900021] ? lock_downgrade+0x980/0x980 [ 52.904143] ? mutex_unlock+0xd/0x10 [ 52.907829] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 52.913076] nf_setsockopt+0x67/0xc0 [ 52.916765] ipv6_setsockopt+0x10b/0x130 [ 52.920800] rawv6_setsockopt+0x4a/0xf0 [ 52.924748] sock_common_setsockopt+0x95/0xd0 [ 52.929215] SyS_setsockopt+0x189/0x360 [ 52.933159] ? SyS_recv+0x40/0x40 [ 52.936587] ? move_addr_to_kernel+0x60/0x60 [ 52.940972] ? do_syscall_64+0xb7/0x940 [ 52.944918] ? SyS_recv+0x40/0x40 [ 52.948346] do_syscall_64+0x282/0x940 [ 52.952205] ? __do_page_fault+0xc90/0xc90 [ 52.956410] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 52.961921] ? syscall_return_slowpath+0x550/0x550 [ 52.966822] ? syscall_return_slowpath+0x2ac/0x550 [ 52.971729] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 52.977063] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.981879] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 52.987042] RIP: 0033:0x453299 [ 52.990206] RSP: 002b:00007f3e02d90c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 52.997905] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 53.005149] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 53.012388] RBP: 00000000000004d3 R08: 0000000000000400 R09: 0000000000000000 [ 53.019637] R10: 000000002000fc00 R11: 0000000000000212 R12: 00000000006f6468 [ 53.026876] R13: 00000000ffffffff R14: 00007f3e02d916d4 R15: 0000000000000000 2018/02/06 20:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000159000-0x14)={0x400, 0x3, 0x3, 0x1, 0x1f}, 0x14) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003a0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vcan0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) 2018/02/06 20:54:06 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r2, 0x80000001, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000-0xd5)="66c7524c415c0bea4a2ebb0590d5d68a68ab96c5ca100ad76bfe40d95ea72690991d4b1ad762d32addcbf1ce2abe31ad03f42d21a169a4cf2df0dc67bc8595532221945c263a6caadd7b6b0df4150b1d7b04d4c83378150d72936d3af2e78665b4f37c0109ae90f63375e4569c3a2f84918e2b5b3e138b7112d672554466f102db0fad3480c64f228ea7867157538d08ccf7eb2299af39641bc83a65cc5059fe4fbd445fba04763f9839024d2c53c3287e90840a0fc3547f6d2be5dac4242b242cfc523eb8ec4f48182aa780b839381025f86d6327", 0xd5, 0x714bfaa5831c65f, &(0x7f0000003000-0x10)={0x4, 0x40, 0x5, "605ac741401e", 0xfff}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000)={0x9, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xffffffffffff1c95}}}, 0x88) 2018/02/06 20:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000261000)=[{{&(0x7f0000459000-0xc)=@nl=@unspec, 0xc, &(0x7f0000e07000-0x20)=[{&(0x7f0000e99000)=""/230, 0xe6}, {&(0x7f0000bde000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000ee0000-0x78)=""/120, 0x78, 0x40}, 0x1000}, {{&(0x7f000044d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000632000)=[], 0x0, &(0x7f00001ef000)=""/243, 0xf3, 0x6a2}, 0x3f}, {{&(0x7f0000b6a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000915000-0x10)=[{&(0x7f0000c9f000)=""/65, 0x41}], 0x1, &(0x7f00007d9000-0x91)=""/145, 0x91, 0x1}, 0x1c11}], 0x3, 0x2, &(0x7f0000793000)={0x0, 0x1c9c380}) listen$netrom(r0, 0xb39a) r1 = syz_open_dev$vcsn(&(0x7f0000413000)='/dev/vcs#\x00', 0xfffffffffffff801, 0x240) r2 = socket(0x40000000015, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/sequencer\x00', 0x591202, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000c000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f38000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000-0x10)=[{0x10, 0x114, 0xffffffff00000001}], 0x10}}], 0x1, 0x0) 2018/02/06 20:54:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2413, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x20, 0x4, 0x84, 0x9, 0x4, 0x0, {0x0, @in6={{0xa, 0x2, 0x3bdd272d, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}}, 0xeb, 0x1, 0xfffffffffffffffc, 0xc0cf, 0x3}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x0, 0x3c2f, 0x899, 0x6}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1, 0x1f, 0x7f, 0x3ff, 0x20000000000, 0x400, 0x7, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x100000001, 0x3, 0xe3ca, 0x5, 0x6352700b}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c3d000), &(0x7f0000001000-0x4)=0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x35, 0x3e2, 0x20, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000083a000-0x5)='ceph\x00', &(0x7f00006d8000)={0x73, 0x79, 0x7a}, &(0x7f00005ea000)='\x00', 0x0) keyctl$get_persistent(0x16, 0x0, r3) [ 53.034738] ------------[ cut here ]------------ [ 53.039518] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: (null) [ 53.049688] WARNING: CPU: 0 PID: 7648 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 53.058424] Kernel panic - not syncing: panic_on_warn set ... [ 53.058424] [ 53.065773] CPU: 0 PID: 7648 Comm: syz-executor7 Not tainted 4.15.0+ #299 [ 53.072683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.082022] Call Trace: [ 53.084604] dump_stack+0x194/0x257 2018/02/06 20:54:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000591000-0x65)=""/101, 0x65, 0xfffffffffffffffc}, 0x0) close(r0) recvfrom(r1, &(0x7f00005ac000)=""/4096, 0x1000, 0x0, &(0x7f000023b000-0x9)=@rc={0x1f}, 0x9) 2018/02/06 20:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1e, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4), 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 20:54:06 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aa4000-0x11)='/dev/qat_adf_ctl\x00', 0x303000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x81, 0x9, 0xfffffffffffffc00]}, &(0x7f0000000000)=0xa) 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 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x1ffd}, 0x4) dup3(r2, r1, 0x0) [ 53.088230] ? arch_local_irq_restore+0x53/0x53 [ 53.092896] ? vsnprintf+0x1ed/0x1900 [ 53.096696] panic+0x1e4/0x41c [ 53.099896] ? refcount_error_report+0x214/0x214 [ 53.104642] ? show_regs_print_info+0x18/0x18 [ 53.109145] ? __warn+0x1c1/0x200 [ 53.112597] ? debug_print_object+0x166/0x220 [ 53.117088] __warn+0x1dc/0x200 [ 53.120361] ? debug_print_object+0x166/0x220 [ 53.124855] report_bug+0x211/0x2d0 [ 53.128488] fixup_bug.part.11+0x37/0x80 [ 53.132553] do_error_trap+0x2d7/0x3e0 [ 53.136442] ? vprintk_default+0x28/0x30 [ 53.140501] ? math_error+0x400/0x400 [ 53.144291] ? printk+0xaa/0xca [ 53.147570] ? show_regs_print_info+0x18/0x18 [ 53.152069] ? __internal_add_timer+0x2d0/0x2d0 [ 53.156723] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.161553] ? __internal_add_timer+0x2d0/0x2d0 [ 53.166200] do_invalid_op+0x1b/0x20 [ 53.169899] invalid_op+0x22/0x40 [ 53.173336] RIP: 0010:debug_print_object+0x166/0x220 [ 53.178408] RSP: 0018:ffff8801d37ef7a0 EFLAGS: 00010282 [ 53.183745] RAX: dffffc0000000008 RBX: 0000000000000005 RCX: ffffffff815a585e [ 53.190993] RDX: 0000000000010000 RSI: ffffc90001926000 RDI: 1ffff1003a6fde79 [ 53.198251] RBP: ffff8801d37ef7e0 R08: ffffffff86b39138 R09: 1ffff1003a6fde4b [ 53.205503] R10: ffff8801d37ef6a0 R11: ffffffff86b39138 R12: 0000000000000001 [ 53.212754] R13: ffffffff86b4a9a0 R14: ffffffff86013a60 R15: ffffffff815f82c0 [ 53.220012] ? __internal_add_timer+0x2d0/0x2d0 [ 53.224664] ? vprintk_func+0x5e/0xc0 [ 53.228448] debug_object_assert_init+0x303/0x570 [ 53.233264] ? debug_object_free+0x5a0/0x5a0 [ 53.237647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.242389] try_to_del_timer_sync+0x74/0x130 [ 53.246867] ? try_to_del_timer_sync+0x74/0x130 [ 53.251508] ? del_timer+0x140/0x140 [ 53.255196] ? del_timer_sync+0x120/0x240 [ 53.259319] del_timer_sync+0x18a/0x240 [ 53.263268] led_tg_destroy+0x2dd/0x3f0 [ 53.267214] ? hmark_tg_v4+0xfa0/0xfa0 [ 53.271075] ? __do_replace+0x200/0xa70 [ 53.275032] ? hmark_tg_v4+0xfa0/0xfa0 [ 53.278895] cleanup_entry+0x242/0x380 [ 53.282771] ? cleanup_match+0x220/0x220 [ 53.286813] ? kasan_check_write+0x14/0x20 [ 53.291027] ? _copy_from_user+0x99/0x110 [ 53.295156] do_ip6t_set_ctl+0x4bc/0x5f0 [ 53.299191] ? translate_compat_table+0x1c50/0x1c50 [ 53.304181] ? lock_downgrade+0x980/0x980 [ 53.308310] ? mutex_unlock+0xd/0x10 [ 53.311995] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.317251] nf_setsockopt+0x67/0xc0 [ 53.320939] ipv6_setsockopt+0x10b/0x130 [ 53.324974] rawv6_setsockopt+0x4a/0xf0 [ 53.328924] sock_common_setsockopt+0x95/0xd0 [ 53.333396] SyS_setsockopt+0x189/0x360 [ 53.337345] ? SyS_recv+0x40/0x40 [ 53.340775] ? move_addr_to_kernel+0x60/0x60 [ 53.345155] ? do_syscall_64+0xb7/0x940 [ 53.349110] ? SyS_recv+0x40/0x40 [ 53.352539] do_syscall_64+0x282/0x940 [ 53.356401] ? __do_page_fault+0xc90/0xc90 [ 53.360616] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.366125] ? syscall_return_slowpath+0x550/0x550 [ 53.371032] ? syscall_return_slowpath+0x2ac/0x550 [ 53.375957] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 53.381316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.386143] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 53.391304] RIP: 0033:0x453299 [ 53.394465] RSP: 002b:00007f3e02d90c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 53.402142] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 53.409385] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 53.416628] RBP: 00000000000004d3 R08: 0000000000000400 R09: 0000000000000000 [ 53.423870] R10: 000000002000fc00 R11: 0000000000000212 R12: 00000000006f6468 [ 53.431110] R13: 00000000ffffffff R14: 00007f3e02d916d4 R15: 0000000000000000 [ 53.438749] Dumping ftrace buffer: [ 53.442266] (ftrace buffer empty) [ 53.445947] Kernel Offset: disabled [ 53.449545] Rebooting in 86400 seconds..