T_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000067000)={0x0, []}, &(0x7f0000753000-0x4)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x20001) open(&(0x7f0000c9d000)='./file0\x00', 0x40000, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc9000-0x8)={0x0, 0x0}) 2018/01/25 01:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002fc000)=@pic={0x100, 0x5, 0xfffffffffffffffc, 0x92, 0x40, 0x621, 0x2, 0x8, 0x5c, 0xcfa3, 0x7, 0x100, 0x8, 0x205, 0xfffffffffffffff7, 0x5}) getitimer(0x2, &(0x7f0000470000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utime(&(0x7f00000f1000)='./file0\x00', &(0x7f0000a98000)={0x0, 0xfffffffffffffff7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 01:16:55 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e45000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x7c, &(0x7f000086c000-0x7c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c8f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5c}, &(0x7f000025f000)=0x8) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/25 01:16:55 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ef3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x1, 0x0) ppoll(&(0x7f000032a000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fea000)={0x77359400, 0x0}, &(0x7f00004b6000)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) [ 41.358845] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/25 01:16:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008c2000-0x6)={0x1, [0x0]}, &(0x7f0000706000)=0x6) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/25 01:16:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x2000000000080000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f0000de4000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000a7c000-0x21c)=[{{&(0x7f00009ed000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a49000-0x50)=[{&(0x7f0000be0000)=""/137, 0x89}, {&(0x7f00001a3000)=""/57, 0x39}, {&(0x7f0000430000-0xf0)=""/240, 0xf0}, {&(0x7f0000f6b000-0x9e)=""/158, 0x9e}, {&(0x7f000099f000-0x49)=""/73, 0x49}], 0x5, &(0x7f0000223000-0x1000)=""/4096, 0x1000, 0x20}, 0x100000000}, {{&(0x7f0000511000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d0000)=[{&(0x7f00001b5000-0xac)=""/172, 0xac}], 0x1, 0x0, 0x0, 0x0}, 0x2}, {{&(0x7f0000ed2000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c87000-0x70)=[{&(0x7f00004f7000)=""/193, 0xc1}, {&(0x7f0000ef2000-0x66)=""/102, 0x66}, {&(0x7f000049c000-0x53)=""/83, 0x53}, {&(0x7f0000cd1000-0x1d)=""/29, 0x1d}, {&(0x7f00005f8000)=""/35, 0x23}, {&(0x7f0000895000)=""/28, 0x1c}, {&(0x7f00006ce000)=""/134, 0x86}], 0x7, 0x0, 0x0, 0x2357000000}, 0x1}, {{0x0, 0x0, &(0x7f00000a7000)=[{&(0x7f0000da7000-0x54)=""/84, 0x54}], 0x1, &(0x7f00005a8000)=""/213, 0xd5, 0x1}, 0x9}, {{&(0x7f00001e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000090b000)=[{&(0x7f0000be4000)=""/69, 0x45}, {&(0x7f0000ed8000)=""/0, 0x0}, {&(0x7f00008a8000)=""/137, 0x89}], 0x3, &(0x7f00006e0000-0x75)=""/117, 0x75, 0x5}, 0x5}, {{&(0x7f000038f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f46000-0x20)=[{&(0x7f0000f83000)=""/69, 0x45}, {&(0x7f0000f1d000-0xdd)=""/221, 0xdd}], 0x2, &(0x7f0000de4000)=""/16, 0x10, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000773000)=[{&(0x7f0000c32000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00004e5000)=""/45, 0x2d, 0xaf89}, 0x1000}, {{0x0, 0x0, &(0x7f000055d000-0x50)=[{&(0x7f0000b8c000)=""/0, 0x0}, {&(0x7f000085d000)=""/6, 0x6}, {&(0x7f0000a4a000-0x21)=""/33, 0x21}, {&(0x7f0000803000-0x253)=""/4096, 0x1000}, {&(0x7f0000dd1000-0x51)=""/81, 0x51}], 0x5, &(0x7f00003b0000-0xe9)=""/233, 0xe9, 0x7f}, 0x20}, {{&(0x7f00000df000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000968000-0x30)=[{&(0x7f00002f1000-0xda)=""/218, 0xda}, {&(0x7f0000f52000)=""/97, 0x61}, {&(0x7f0000859000-0x3d)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x8000}, 0x100000001}], 0x9, 0x120, &(0x7f0000c8c000)={r0, r1+30000000}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b2b000)={0x1}, 0x4) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) 2018/01/25 01:16:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c3e000)='/dev/dsp#\x00', 0xd7, 0x20480) recvmsg(r0, &(0x7f0000124000-0x38)={&(0x7f000041d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000092b000)=[], 0x0, &(0x7f000084b000-0x66)=""/102, 0x66, 0x3fe}, 0x40012103) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000085d000-0x10)=@common='teql0\x00', 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000d69000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x29, 0x0}], 0x1, 0x0) r2 = pkey_alloc(0x0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000084d000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x9}, 0xc) pkey_free(r2) close(r0) 2018/01/25 01:16:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000db1000-0x40)={0x6, 0x6, 0x7ff, 0x401, 0x0, 0x10000, 0x5, 0x0}, &(0x7f000045c000)={0x100, 0x1, 0x3, 0x2, 0xfff, 0x40, 0x7fff, 0x4}, &(0x7f0000001000-0x40)={0x5, 0x4, 0x10000, 0x8, 0x0, 0xa6a, 0x40, 0xfffffffffffffffc}, &(0x7f0000c35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) pread64(r0, &(0x7f0000001000-0x7f)=""/127, 0x7f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fdb000)=0x0) ptrace$peekuser(0x3, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000193000)=0x1f) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) get_robust_list(r1, &(0x7f0000a8c000-0x8)=&(0x7f0000ff8000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fe7000)=0xffffffffffffff0a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c5000-0x10)={0x0, 0x3, 0xffffffff, 0x5}, &(0x7f0000ec4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b5a000)=@assoc_id=r2, &(0x7f0000b2d000)=0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000865000)=0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d53000)=0xedf5) r3 = dup(0xffffffffffffff9c) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$alg(r3, &(0x7f0000c86000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000632000)={r2, 0x10001, 0x7, [0x3, 0x2, 0x1, 0x9e, 0x1, 0x1, 0x9d20]}, 0x16) 2018/01/25 01:16:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "7175655965310000000000000000000000000000000000800000000000000000e3ffffff00000000000000000000e7ffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000cce000-0xe)='/dev/admmidi#\x00', 0x0, 0x80200) getpeername$packet(0xffffffffffffff9c, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004ea000)=0x14) lstat(&(0x7f0000074000)='./file0\x00', &(0x7f0000734000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000392000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0xff, 0x0, 0x8, 0x0, 0x8, 0xa, 0x80, 0x80, 0x3a, r2, r3}, {0x7ff, 0x1, 0x6, 0x1, 0x9, 0xbe, 0x400, 0x2ff}, {0xe1b, 0x100000001, 0x0, 0x7fff}, 0x6, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3, 0x400, 0x3, 0xefc, 0x80000000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) syz_open_dev$vcsa(&(0x7f0000ae0000-0xb)='/dev/vcsa#\x00', 0x85bf, 0x90000) 2018/01/25 01:16:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x4, 0x0) pipe2(&(0x7f0000c9d000)={0x0, 0x0}, 0x80800) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000506000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000307000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00007fe000)={0x1f, 0x4, 0x7f, 0x8}, 0x8) clone(0x12000, &(0x7f00003a9000-0xcc)="5c1b6192ee27787c004ff98a81e71e773bc0da88345270b36750485b60e1dd49ba86c466e17795b09b9519d0cc002fd4d2014660319c3dbd8403d229dbb8591df12104bfcb5ef471b73a1162d379f8377cbb234a7edc2e72a903269dce29758c73daf4f269c72a6d3da68826f61e981e87fe4f51365fd68c1fecac0b585310dbad867e4161a9d442f8312e85ccf98cec97095ef699ae6363daf2dd77c262eb6ad21dae0797ca591aca01600d1f3d7303510ca2f854663b494f0499e857f451ee98be291bc3f2ccd6b7e30bb9", &(0x7f00002b5000)=0x0, &(0x7f00002c2000)=0x0, &(0x7f0000f06000)="d0f9de15bbafebfe2fd6da83afcf8cb94fcf767ddcd90ed2058e1fa6e5d8b3d6b8bb3670df86a966736aae92b9648a8c8469d70fffa44c2cea6ee9d8401f59417950af631e52ab00cb35a3274fea460b4bf050d83c6c1fb17a") ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000f5f000-0x50)={@common='bcsf0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00005c8000)={0x5}}}) 2018/01/25 01:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000ce000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084c000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000070e000)={0x0, 0x8d, "86d251e1ff0e4d4c49e0198d4668762b17be0a71e4a5bac89a76b54afcda6ba28be2f197cf55e2fbd3106c1f6eaf52f2d8af8f1620e97706941ca336d1839a3973bdea13f100e153228309f9c23cf239c8dd54e9a0081a53c3984f0fbaa4c1e1c35a604dab754bb8d29c61a8b432385f7514036afc1a36aede47dddba11e0b4d53dd7911d66639d9c8dc6976bc"}, &(0x7f0000763000)=0x95) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a3000)={r1, 0x9, 0x1ff, 0x5}, 0x10) getitimer(0x1, &(0x7f0000f50000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004b2000-0x4)=0x0, &(0x7f00003b3000-0x4)=0x1) accept$ipx(r0, &(0x7f0000eeb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000088a000-0x4)=0x10) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r2, 0x0) creat(&(0x7f00000e1000)='./file0\x00', 0x8) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/25 01:16:55 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000014000)="86b6f133902ada6635b5b1643701d7905683", 0x12}, {&(0x7f0000000000)="e415e88557b9c486d4860b865ee365766698fbc89f7f84fdb1b6a990e5adbabe90e7b994e5b56a949a65e708d9108b6c97de2965e4f8bff979db89c5ebff93aa176a7256b59bceb57c3746ea80c9a376970a2011bd6ce62446449519f401647cba6da74252fd35566aa92d46f891a504876af110da881dd48b700b4e", 0x7c}, {&(0x7f0000000000)="b97e54c2aa3c33411dca73de95c0f4b6f5ad233e1f36ee8b28582accce02ac07bb2aa2ed9e1b1af73f7971710840d95f2c2508de812d", 0x36}, {&(0x7f00006f2000-0xac)="5cf812fc6c9b7bcce5c2ad35f2cbf80168d0d9fe1e09f9f8a209e97ec5b2caab306c1dc9e0ca89628398d4301ab572a4e185dac2fc544cbc5a77e89efe4074f859050f381caf8486fc8adf01ff59a4931bb795e8d3c8b859d8f9c811a6aedac4ccc957849856a15ca9de1bc169c562b766dadfb499914a5d412d11dc171352ceeffe1ddefafdf96867cf23b1a50fdb644519107750135be292db8a962b06ff684fc6416eac53acf42dc2fabf", 0xac}, {&(0x7f0000d13000-0x9a)="d8d4a2a43b592497d0d5af887ce90717fb47a09ae0b2a827d0f4c402fee1fb17a4c0d1b46d00f767a81d05f2502b2540afeadd06bd807582a593d1dd44af97852e9fc69226df9c8a7a86854b206dd9de296f4ed100fdb9a8fcfbfaf7bf3e2b9f47beca58395a03001dcaa91c61f62974e4c23069a3d10462a0144ca563c5b55fb30cae1dd95f59e4a3f2f79a1ea14a5b4d356b92d7bf46384acb", 0x9a}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1000000000000001, 0x3, &(0x7f000085d000-0x10)={0x200001d3, &(0x7f00009fb000)=[]}) pipe(&(0x7f00005f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00005e8000-0x20)={0x7f53456e, 0x3, 0xfffffffffffffffb, 0x8, 0x8, 0x7}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 41.425097] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 41.490228] kauditd_printk_skb: 100 callbacks suppressed [ 41.490236] audit: type=1326 audit(1516843015.650:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 01:16:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x1d, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000717000-0x308)=[{0x58, 0x10a, 0x2, "7c4cf700bdea36138f13529c279498b8e09ec7665b3ba797c44b2d70716e94c3b890fe6168b178ee3380cfc7030f97faca15ed5c058b0da23bc3a956e817f78aa98a768876d137"}, {0xb8, 0x13f, 0x2, "1ec91a23f30ecf5baaf63de82e39f9cd057d2dc98116b538eac1ac8e023c30fa3bfcf8c359d5463141fd856f9586d88dab451f56eccff121e124dd91cd22fee7644fbc18dd6110c02284ada0e0d93b3fc5a0c9a223a1b85e674bc5cbb1bbe1442e7dd2e9785d5714b6a60c693ea08cf2dd5a0499a874a160293658da2464f2c4373959dafc65ae1911695488e519df88f41cce6764e3317c92de6384cef6c5cc43"}, {0x60, 0x109, 0x6fb87093, "b5b86a6ce5239513c02328f23949e407c77e86090aa4ec6e3cc2eaf9959671889ac36153fbe6c36392ec3bc9a8eec6b9aec80b84136f18a76592f76cb368fe2db601a9aaeed3579b76"}, {0x88, 0xba, 0x3736, "390b4fcc367885ee7888710a326c3e6713a274a1c90b395aaedf4df249ddbf4afbbbd5eceab892e07c093d33074f4fe6dc93a069237711ede2f4538d7b86520c0dfb8d647f9365d042878d8fe9c5d800ef587a83b65cbbacdf60c7fa0628c273b8b1529c7509349a5030612e0addd92607fdf9"}, {0x110, 0x84, 0x100000000, "ab15bc35f35dc14dc72fb12e2d8027bccdde8d35cc49e25ea073396f7632fa560f4bfa69e77bfd43db7bf93b9fc56df308b320d80988ef1537c0374070828dbfec219a5240a9f1076bd48f775b76fe5857bede0b35bf3587a405b8b493e7bcc6728024bce1bfa0370b75f6ffd4d26be945d6dd3d0b1d837a7823c645a11da77d65dbfdd6c96f4d6ea3db8feb53b6247fec240f60a0e78416164d55d4c319a1f6b76cd784110964819c37bc1690c5e17c5e8e12fecb6ce7b5ce7f3d82944bd54212f93cc4aa97f4cd01877559c68a14937228f0475a46a335c221716151a8b2dcd4a75c994fb76be596b579e5def5c3883e77aba372ff2a7746"}], 0x308, 0x0}, 0x0) 2018/01/25 01:16:55 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[{&(0x7f00005a1000-0x1000)="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", 0x8f0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000e40000-0x88)={0xf61, {{0xa, 0x3, 0x23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) r0 = getpid() mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f00008ad000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000fcd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f0000fc5000)=[{&(0x7f0000fc5000+0xda8)="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", 0x259}], 0x1) 2018/01/25 01:16:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x27) poll(&(0x7f0000d2b000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) [ 41.558263] audit: type=1326 audit(1516843015.657:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=228 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 01:16:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000007000)={0x0, 0x0}) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000011000)=[{0x0, 0x0}], 0x1, 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000009000)=0x1, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000001000-0x10)={0x8, 0xf000}) 2018/01/25 01:16:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000192000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000714000-0x10)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b44000-0x10)={0xff, 0x652, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000-0xe0)="07879ffeed4ebc2a0c606846cb5b5f7c9755a0a69d86526f44222424f082eb6f590e025c92ee257cae8943931b0aaf91d50d2851d8af88ecfc11047e474acd671f5c0ddd47b0c1b8907e968c47f11692c9dfbcffb477c02b65e2cd27c9fe1144fbc4971e5e44f15e76bd54023cd762b170be6543cf9ad7e6361bbd216e23008877d785d1665db3dd4a89c33a40aa2ab01d3b0562b224f35e6f3a6a1385bc9dc4492abd856e1edb02c98df1f65097bcad2dc3ee6d1557d6d271f58a7a56b7ca174787bfad2faf7a291412039a0c309a801067636cc552b8bcf398e477735fd846", 0xe0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x0, 0x4) [ 41.672163] audit: type=1326 audit(1516843015.684:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.702684] audit: type=1326 audit(1516843015.684:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.728580] audit: type=1326 audit(1516843015.691:129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=299 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.753174] audit: type=1326 audit(1516843015.691:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.778117] audit: type=1326 audit(1516843015.691:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.802578] audit: type=1326 audit(1516843015.692:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.826896] audit: type=1326 audit(1516843015.692:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 41.851334] audit: type=1326 audit(1516843015.692:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5907 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 01:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000002f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x8, 0x0, @loopback=0x7f000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/25 01:16:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f00008e0000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/25 01:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002ba000-0xa)='/dev/dsp#\x00', 0x42, 0x4200) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000066b000-0x138)={{0xf000, 0x3000, 0xb, 0x4, 0x8, 0x100000001, 0x0, 0xa325, 0x8, 0x1000, 0x0, 0x852, 0x0}, {0x4000, 0xd000, 0xd, 0x2e7, 0x6, 0x3, 0xf18, 0xab, 0x24, 0x98, 0xef, 0x5, 0x0}, {0x2, 0x6000, 0xd, 0x401, 0x7, 0x7, 0x10001, 0x5, 0x9, 0x40, 0x1, 0x388867a3, 0x0}, {0x5000, 0x16000, 0xb, 0x10000, 0x6, 0x0, 0x1, 0x3, 0x4, 0x5, 0x429b, 0x5, 0x0}, {0x5000, 0xd004, 0xd, 0x19, 0x3, 0x0, 0xcb6, 0x6, 0x4000000040000, 0x9, 0x100000000, 0x0, 0x0}, {0x5000, 0x11f001, 0x0, 0xfffffffffffffff8, 0x401, 0x2, 0xffffffff80000001, 0x8, 0x387e, 0x3, 0x100, 0xff, 0x0}, {0x6, 0x6000, 0xe, 0x1f, 0x8, 0x6, 0x73b, 0x8f, 0x85, 0x5, 0x70, 0x5, 0x0}, {0x1000, 0xd000, 0x1f, 0xfffffffffffffff8, 0x0, 0x6, 0x100, 0x3, 0x0, 0x9, 0x6, 0x7, 0x0}, {0xd001, 0x4000, [0x0, 0x0, 0x0]}, {0x0, 0x7000, [0x0, 0x0, 0x0]}, 0x40000004, 0x0, 0x2000, 0x401, 0x4000, 0x400, 0x10004, [0x9, 0x81, 0x80000000, 0x80000001]}) accept4$inet6(0xffffffffffffffff, &(0x7f0000b5f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000058d000-0x4)=0x1c, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x489, 0x0, 0x0}]}) 2018/01/25 01:16:56 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_data=&(0x7f0000007000-0x20)="0e9fb622aa90a187da1d50f9bbbeb89fb8c1a3515b628a7c10231c31338fa538"}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x100000000, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000007000)=0x3, 0x4) 2018/01/25 01:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ca3000-0x98)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000, 0x0, []}, 0x98) r1 = syz_open_dev$vcsa(&(0x7f0000a42000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x20000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004a1000)={0xfff, 0x727, 0xfffffffffffffffa, 0x4a, &(0x7f000065b000)=""/74, 0x8, &(0x7f0000d4d000)=""/8, 0x45, &(0x7f000038c000-0x45)=""/69}) 2018/01/25 01:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000fb1000)={0xaa, 0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b29000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000923000-0x7)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) 2018/01/25 01:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000ef5000-0x6d)=""/109) r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') socketpair(0x3, 0x7, 0x3, &(0x7f0000442000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000929000)=0x3, 0x3fd) 2018/01/25 01:16:56 executing program 4: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000844000)='/dev/midi#\x00', 0x1, 0x430000) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000af6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000007b000)=0x8, 0x804) sendto$inet6(r1, &(0x7f00006d5000-0x7d)="72275b8acab5b5f0266b6fb8a3548dc1f42bed095a2e9772c39506a057a66b8f855a0e0eb48b5796f5ba47c4c980c9de9d8aafb082d077ab8f666e1084a32cd9a9b1358eee721e7c1934fd8c78ad79e4d50a8066b94617c89d6a5712717093b6f008944e46bc6a581cf455908ccc3376a50dc3fe6fed60772fb40d4d18", 0x7d, 0x40, &(0x7f0000aba000)={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000062a000-0xc7)=""/199) 2018/01/25 01:16:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f06000)=""/4096, 0x1000, 0x0) 2018/01/25 01:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f2c000)='./file0\x00', 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000551000)={0x5, 0x0, [{0xf000, 0x0, &(0x7f0000da7000)=""/0, 0x0}, {0x2, 0x1000, &(0x7f0000623000)=""/4096, 0x0}, {0x1000, 0x11, &(0x7f0000a03000)=""/17, 0x0}, {0x3000, 0x78, &(0x7f0000c4c000-0x78)=""/120, 0x0}, {0x4000, 0x9f, &(0x7f0000804000)=""/159, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x40000) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000bd0000)={0x0, 0x0, 0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000057c000-0x9)='/dev/vcs\x00', 0x50f000, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000815000-0x8)=0x1d) 2018/01/25 01:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000f5c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fde000)=0x48) sendmsg$nl_generic(r1, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0x3ef, &(0x7f0000003000)={&(0x7f0000001000+0x458)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:56 executing program 4: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 01:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000460000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x12b6331e289a1fd3}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000129000)=0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/25 01:16:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b16000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ea7000-0x10)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00005fe000-0x10)={0x3, 0x5f, &(0x7f0000e84000)="c8d67e16f12eb5c4b3159b741c36338e81c4899883166c5d98c6b0b451fbbe06d8f07589481ba1838eadd0614f20a9a3fdb69a45436f2dd0413a4330c578ffca7ff01c42c310c42ddb30b186413c9025ff25c803b832756a5a15f45e5b11ee"}) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10800a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00005d8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 01:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000b2c000)='@\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000c85000)=[{&(0x7f00000a5000)="fd33c6a9ba2faf2831515bc58e42ec6beeb854b329576aabc1f3e156208ae9cf7ea7f609323414ad0d8e54948c386cf7c248b445309f2c0b7df5397a6d7b43d21cfc92794ef044aead2cbd4fde679c450df10e0c7752553560c6fc255b512a3d5cadc946ced066a736f5418035e0b4f4b93220588b5a795f9f4a80725d4b9b1d0601056028688c73e0df13b92d0b5dcf42", 0x1}], 0x10000000000001c4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000226000-0x11)='/dev/qat_adf_ctl\x00', 0x82100, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00008d4000-0x33)=""/51) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009f2000)=""/164) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d1e000-0x20)=[{0xf, 0x9}, {0x3, 0x80000001}, {0x2, 0x3}, {0x3, 0x7}], 0x4) 2018/01/25 01:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0x1001, 0x0, &(0x7f00001bf000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000047f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x12c5}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x9) get_robust_list(r2, &(0x7f0000ddb000)=&(0x7f00008a9000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006d9000)=0x18) [ 42.391762] QAT: Invalid ioctl [ 42.396531] QAT: Invalid ioctl [ 42.431296] QAT: Invalid ioctl [ 42.437092] QAT: Invalid ioctl 2018/01/25 01:16:56 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f85000)=0x2) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:56 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/25 01:16:56 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f50000)='/dev/vcsa#\x00', 0x1781ff09, 0x20c55043b35d789d) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a41000)={0x0, 0xb3, "1df54a141df2ec1acd5527d9d699c302d964535fb24ea4a467b071050d35193270d6a570173c7af916699790af78fbfe2ab67b4950ed2157c350880c585dc1a011ca173997d063927c6ec84bf0c375214be64b451d8cc647d8701eda4b3ca43958e8e88edaf305e0cab85f6ba40de43198881fea260ce1ffb024cd2c1fa288780c57fbd0fc6e4cb33f462e5e2b783fcfba0b240604e1b58cf3b7b3d0cd341cba8ebd21fc5765a49ee48572e57e063ad2eff103"}, &(0x7f0000f51000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000311000-0x10)={0xb1, 0x800e, 0x0, 0x0, r1}, &(0x7f0000f07000)=0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a43000-0x38)=[{r0, 0x0, 0x0}, {r0, 0x4001, 0x0}, {r0, 0x20, 0x0}, {r0, 0x140, 0x0}, {r0, 0x2, 0x0}, {r0, 0x508, 0x0}, {r0, 0x0, 0x0}], 0x7, &(0x7f0000f52000-0x10)={0x0, 0x989680}, &(0x7f0000308000)={0xfffffffffffff2e7}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/25 01:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") pipe2(&(0x7f0000f6a000-0x8)={0x0, 0x0}, 0x80800) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x4) fsetxattr(r1, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/01/25 01:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2004000000482, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c9a000)=0x18) open(&(0x7f00001a1000)='./file0\x00', 0x200, 0x42) 2018/01/25 01:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa9000-0xf)='/dev/sequencer\x00', 0x105000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002db000-0x50)={0x20, @time={0x77359400, 0x0}, 0x0, {0x80000001, 0x3fe}, 0x0, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000152000)='/dev/vcs\x00', 0x400100, 0x0) accept4$vsock_stream(r1, &(0x7f0000302000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80800) prctl$intptr(0x2b, 0x0) execve(&(0x7f00006e5000)='./file0\x00', &(0x7f00008a2000)=[], &(0x7f000071f000)=[]) accept$inet(r1, &(0x7f0000f1b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000747000-0x4)=0x10) execveat(r1, &(0x7f00008e8000)='./file0\x00', &(0x7f00009cb000-0x10)=[&(0x7f000024d000-0x6)=']eth0\x00', &(0x7f000043c000)="cb6367726f7570292c00"], &(0x7f00002a4000)=[&(0x7f00009f2000-0x8)='{GPLem0\x00', &(0x7f00005a4000)='/dev/vcs\x00', &(0x7f0000076000-0x9)=':{system\x00'], 0x1000) 2018/01/25 01:16:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000)={0x8, 0x80000000, 0x5, 0x6, 0x2, 0x80, 0x3, 0x5}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000ba0000-0xa1)="", &(0x7f0000fc8000)=0x0, &(0x7f0000e55000-0x4)=0x0, &(0x7f0000001000-0x9d)="6ad0a539bf03a0026913539d1d35bc51a2d06772d98e8299aaaf9d4ab46cc7dd8d96e769df143a3f2d162f8b0919e1abf171cd757b4e814d32a6a7c8bb5957e738ecce4d9a08b62ff573057df7afeaa72355e8fce041ea7481acd3478b1188d0db51215a9fff177d3363509eea2132b5bb93cd0a6645b0e64b047fd4c36c788b33212034ea13951549a93ae6c1616c4dc160c9848c3954c0a62346ed19") 2018/01/25 01:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000d72000-0x39)=""/57) accept4$llc(0xffffffffffffff9c, &(0x7f00009bc000+0x4f9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000053e000-0x4)=0x10, 0x80800) r0 = syz_open_dev$mice(&(0x7f0000c7e000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffff85c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b8c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cb3000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000489000)={r1, r2, 0x7, 0x3}, 0x10) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a8b000-0x4)=0x0) r3 = eventfd(0x8) close(r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b5000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000a42000)={0x81}, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000292000-0x40)={0x6, 0x4, 0x8, 0x80000000, "8868fa73717f1c3f9e8bb1a267258ab4494e1ef1f407c1ac32217bac7adba2efd81407ad52e8dd2a6065bfd9", 0x9}) bind(0xffffffffffffffff, &(0x7f00003a4000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/25 01:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000167000-0xa)='/dev/vcs#\x00', 0x8a, 0x800) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00009ce000)="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", 0x1000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) r4 = semget(0x0, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001b1000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bda000-0x4)=0xe8) lstat(&(0x7f0000a5f000-0x8)='./file0\x00', &(0x7f0000cca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000793000)='./file0\x00', &(0x7f0000359000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000405000)=[0xffffffffffffffff]) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00009b4000)={{0x783, r5, r6, r7, r8, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x6, 0x9, 0x40, 0x0, 0x0}) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 01:16:56 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f7b000)="fcb97535d8891c4067a81bf92e6efd9ea3162c4d6d13c0d0abc098302a39e21d38f7b2fb24068e001eba53734da28f", 0x2f, 0x40000, &(0x7f0000f7b000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000088f000)={0x0, 0x0, &(0x7f000046b000)=[{&(0x7f0000f7d000-0xe0)=""/224, 0xe0}, {&(0x7f0000f7c000)=""/4096, 0x1000}, {&(0x7f0000f7d000-0xec)=""/236, 0xec}, {&(0x7f00003a2000)=""/88, 0x58}], 0x4, &(0x7f0000516000)=""/113, 0x71, 0x3f}, 0x3) 2018/01/25 01:16:56 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000803, 0x1) socketpair(0xa, 0x7, 0xfccc, &(0x7f0000cf1000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dc7000-0x50)={@common='syzkaller1\x00', @ifru_mtu=0x3ff}) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x118, &(0x7f00003c8000)=[], 0x169, &(0x7f0000908000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) [ 42.575459] IPVS: length: 24 != 8 2018/01/25 01:16:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000cf1000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setns(r0, 0x40000000) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x16)={0x2, 0x3, 0x7, 0x3, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000)='./file0\x00', 0x8040, 0x100) fcntl$getown(r3, 0x9) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x6, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000001000)={0x7b, 0x0, [0x101, 0xaa3c, 0x77bd, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:16:56 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000002, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x7, 0xfc, 0x4535, 0x1, 0x100000000, 0xb2, 0xe, 0x10, 0x7ff, 0x80000001, 0x1, 0x0, 0x8001, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xfffffffffffff001}, &(0x7f000092b000-0x4)=0x6) 2018/01/25 01:16:56 executing program 7: clone(0x0, &(0x7f0000958000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f0000772000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000)={0xfc, 0x39, 0x1, 0x5, 0x2, {0x3, 0x0, 0x0}, [@generic="996c9cc070b5dcd5d765378ceed859512b8c5302594a6ae4c31465f962583d4ea96f55f252562c5ad7f7478fbb3fcd846f14c86e0245492aea16c05d13ef7772eef50ace3fbb3ec8a838cdc41b80418565788b24be7a3c013421c91852354abd03ba7b1df9f90ffe2f57", @generic="37ef53a87fd729a98877724b1157138d8e7c3fbfeeed9e6feff5c065f43ff0fb693bdb31ea1136540f7cfda2db12f72b0065111f81ea8f4cd70b0be7dbb89a10aaa25bbcd821e45341611cb74fdf7ee0ce2e1fd1e7c4cfb8e88824b01d64f252f2a2", @typed={0xc, 0x18, @uid=r3}, @typed={0x10, 0xb, @u64=0x85}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000002000-0xcd)=""/205) r4 = eventfd2(0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='oom_score_adj\x00') ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x1, 0x31, 0x1, 0xffffffffffffffff, 0x0}) kcmp(r0, r1, 0x0, r4, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r2, &(0x7f0000000000)="e546bf923dfadaee0a0f796058c9925da94d0060a4916c36343ccbad07ab3ed2a1440fa9d5916e686e1ac27d8e3bb4aa7f45a53305bb007114efa28acd280d9031930c75a685ad7537539086aa6e078a7abf820b1ecd3e07574dbab5217545b2fe074c6614f067b7e41e411d7f160f1668b939876c7667d015f30d6615c56a0d10bbc6d52337c9f15be85628ac33186d64af9fdb3cfa5a1b8f71459a69c099e02a9471e384f3780e3a624844f3eccb7e0f80cf11aca6c2a40fd93759c5835c233100b4237a0c13b0eb4d4a1f00c587bc50974b8838e022379fc371a38b302745c7d16b758653af70d67ff33d200794d8b552", &(0x7f0000003000)="63961293c3377d19376b81f93b97a794a440d3bf0813bd879e6171d606403ecc92852dfc573313abebf67742f5d7d7f37aeddc601af690e8fc1a52de654f0b71735986d22c8d2ce529ad6fb03f9fa27c7126f0c479ef04b4fc688be43701fa8706bfa237539b10676ae3b70e2b7b73bf915e83a892ad6905", 0x0}, 0x20) ioperm(0x0, 0x7, 0x0) 2018/01/25 01:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigpending(&(0x7f0000719000-0x8)={0x0}, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cbf000-0x48)={0x0, 0x0, []}) r3 = syz_open_dev$audion(&(0x7f0000b5b000)='/dev/audio#\x00', 0x40, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f000082d000-0x40)={0x5, 0x0, 0x3, 0x1, "57844ced282d56ac0eda38b21b633a28db8047d07621e036c07c8c44da49020ba197d1e462df9fc8b890500b", 0x7}) [ 42.615609] IPVS: length: 24 != 8 2018/01/25 01:16:56 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002f1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/ppp\x00', 0x8080, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x800) creat(&(0x7f0000898000-0x8)='./file0\x00', 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") socket$inet(0x2, 0x5, 0xd63b) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000120000-0x4)=0x674) getgid() 2018/01/25 01:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/kvm\x00', 0xc0400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a0e000-0x18)={0x1af, 0x0, []}) 2018/01/25 01:16:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101200, 0x60) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000bce000)=0x1fca, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) 2018/01/25 01:16:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d71000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:16:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) read$eventfd(r0, &(0x7f000027d000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f72000)=0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x17}}}}}, 0x0) 2018/01/25 01:16:57 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00009b8000)="53fd415d39860cb320a7d55d277f7bbae4e777b7cef0faf00755cc611b00406f24f92f593204ab138c2f7e74ed637838314ee0bfc5bef6ef9fe2d1b782e28455462be6663496925fdff46a76ff5c6fbf874ce665e93729cbf1e7aef4374d1bc5459c235ec74bd77e2801950292e392f57b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00006c4000)={0x2f, 0x1f, 0x381927d0, 0x10001, 0x0, 0x7d}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001e2000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000c61000-0x8)=0x1) dup3(r2, r1, 0x0) 2018/01/25 01:16:57 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00001c6000)=0x8) readv(r1, &(0x7f0000a0f000)=[{&(0x7f00002dc000)=""/4096, 0x1000}], 0x1) fchownat(0xffffffffffffffff, &(0x7f000037c000)='./file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000a5b000)='./file0\x00', 0x183000, 0x108) dup2(r0, r2) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000dce000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00002c2000/0x2000)=nil) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000000, r0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/01/25 01:16:57 executing program 0: r0 = socket(0x80000010, 0x5, 0xd30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002a3000)='fdinfo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0x1ff, 0x9, 0xcd, 0x2, 0x3, 0x6, 0x8938, 0xdc, 0x0, 0x8001, 0x2, 0x6, 0x0]}, &(0x7f0000001000)=0x108) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000373000-0x1c)={0x1, 0x4, [@random="94431879df78", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/25 01:16:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) close(r0) 2018/01/25 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x40, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x801, 0x0, 0x240000000000, 0x0, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000391000-0x4)=0x0, &(0x7f0000e00000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x400) 2018/01/25 01:16:57 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000012d000)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000028000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000029000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000797000)={0x0, 0x101}, &(0x7f0000713000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ff3000-0x10)={0x5, 0x201, 0x0, 0x9, r3}, 0x10) write(r0, &(0x7f0000015000-0x1000)="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", 0x1000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000016000)={&(0x7f000002a000-0x60)={0x27, 0x10000, 0x2, 0x3, 0x9, 0x6c4, "0ea207a0247af011650aa48f4487862f362cfa72d417b62eba15d2cad4a9ddc3f7cac2b3c8f432f0a27ec25cf50bbc7a71863cc25545eac91ff97f7f4625c3", 0x7ff}, 0x60, &(0x7f0000015000)=[{&(0x7f000001f000)="cd32611eb280246349876c6332e19d944395b2efb1d541414072e241bce348b3e6f8bf4eb19d50248c7092595d557536244d2307bf3eef878e230f004590f7aa6339096001d7716152e29b31922d66f6c88c3700bad219ae4c785f9f1005ed48f491d8cacca689a336a3cd8ab69632698174a390e6a4853098c16a8055104dbe9e15940e65126adbfbc8c1f64df6028deb38389890e501be4c71d323c6663a08354945e1c26b3e2a2dacabe7d86b2ac5e6cebae8318cbbee726fbc2348d0e3878f5185ddc38b015aba", 0xc9}], 0x1, &(0x7f0000018000-0x18)={0x18, 0x10f, 0x20, "f3b25efe57"}, 0x18, 0x80}, 0x4) 2018/01/25 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x0, 0x4}, 0x10) msgget$private(0x0, 0x80) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009fb000-0x11)='/selinux/enforce\x00', 0x20042, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000aa5000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000482000)="8a858e52412c4eaf5c886c97e98b49764b6ba2af6da395b81854149e6f75f20272fb1819e719625c1d2197b1d494564a00580c8cbf8eff99443193059a9c4d0573578c6cdce60e8b4368bf684aecfa12bdb2bdb5a86b09236f6e0fabcf597f43ca38ef692d274da73802b1389cab8cff8574a6e47111245a74314b1f3644e09b6f6c290ed7e0937e9b27b9654c8097e5cf0053e46736f327fea3eb1fb9fc88a5ebc400e1e70852c1e4e40b3e2f34068acf92813f9210a2602167b289cb9fc628d3a9805c508ca581ba8b6429003ff81df79942271d2232dbe8921539028f1c2d6e10") sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x301080, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/enforce\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002000-0x88)={0x4, 0x0, [{0x3000, 0xc2, &(0x7f0000001000)=""/194, 0x0}, {0x101004, 0xee, &(0x7f0000000000)=""/238, 0x0}, {0x0, 0x9e, &(0x7f0000000000)=""/158, 0x0}, {0x4, 0x5c, &(0x7f0000002000-0x5c)=""/92, 0x0}]}) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000be5000/0x18000)=nil, &(0x7f00009f0000-0x18)=[@text32={0x20, &(0x7f0000370000-0x38)="8fc928013c8b66f2ad66baf80cb816eed980ef66bafc0cb060ee0f069a0000c0fe360166660f3823d7c4e119e26c7b050f01cf360f070f35", 0x38}], 0x1, 0x10, &(0x7f0000001000-0x20)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x4, 0x0, 0x8, 0x0, 0xfffffffffffffffc}, @cstype3={0x5, 0x7}], 0x2) fanotify_mark(r0, 0x3, 0x8010000, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000057d000-0x4)=@int=0x1, 0x4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) r2 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r3, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 01:16:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000def000)=r2) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ed5000)=0x0, 0x4) [ 42.957997] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 42.991521] QAT: Invalid ioctl [ 42.997484] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 43.017660] QAT: Invalid ioctl 2018/01/25 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005ab000)=0x0, 0x4, 0x0, &(0x7f0000ebd000)={0x0, 0x0}, &(0x7f0000df9000)=0x0, 0x594) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/25 01:16:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000230000-0x55)={0x0, 0xfebd, "d15c7ca018d1b58be34bcc835583c08a6810e4cb465ee747019e67653536c4396dc7cc1eef9e91bffcc6b3d6576cd1ba36ab42b7c2e0655c53117c1baa9c90ffdc5472211cb9313fba082770ea"}, &(0x7f0000dfa000-0x4)=0x55) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000977000)={r1, 0xf844}, &(0x7f0000935000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007e9000)={r1, 0x8}, &(0x7f0000f15000)=0x8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000721000-0x4)=0x3, 0x181) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000327000-0x20)={0xfff, 0x0, 0x10001, 0x80000000}) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f000071f000)={0xc46c, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000254000-0x20)={0x0, r4, 0x1, 0xffffffffffff8001}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007ad000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00004ce000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e15000-0xc)={r5, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) 2018/01/25 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x8580, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093e000)=0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd2000-0x11)='/selinux/context\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000e49000)=[{&(0x7f0000692000-0xb4)=""/180, 0xb4}, {&(0x7f0000ff0000)=""/129, 0x81}], 0x2, &(0x7f000019a000)=[], 0x0, 0x0) socketpair(0x4, 0x6, 0xfffffffffffffffb, &(0x7f00009fc000)={0x0, 0x0}) close(r0) 2018/01/25 01:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f000098a000-0xc)='/dev/amidi#\x00', 0x9, 0x4000000000000080) connect$inet(r0, &(0x7f0000307000)={0x2, 0x2, @rand_addr=0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x141500000000001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000048e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000028000)=0xe) r3 = accept4$ipx(r2, &(0x7f00009ae000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bab000)=0x1000001de, 0x807ff) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000a8d000-0x2)=0xfffffffffffffffd) connect$pptp(r1, &(0x7f0000cf3000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000660000-0x18)={0x0, 0x5, 0x2, &(0x7f0000cbc000)=0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a69000-0x98a)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000011000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/25 01:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x6000) r1 = syz_open_dev$admmidi(&(0x7f0000ffd000-0xe)='/dev/admmidi#\x00', 0x6143, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00008b6000-0xc)={0x5, 0x7f, 0x3163}) connect$ipx(r1, &(0x7f00008d0000-0x10)={0x4, 0x6, 0x3, "14214b464d51", 0x80000000, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000d5d000-0xbc)={0x7fff, 0x0, 'client1\x00', 0x0, "e707a2c6cc3254b5", "8ffd362f043f72c32b99c6d7f9a75f749d4634eeba30d063e4da20f217702116", 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000820000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb6000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:16:57 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f1b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f000053b000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}], 0x6, &(0x7f0000843000-0x28)=""/40, 0x28, 0x1}, 0x6}, {{&(0x7f0000a74000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001da000)=[{&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f00008c6000)=""/124, 0x7c}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/252, 0xfc}], 0x5, &(0x7f00009e3000-0x5e)=""/94, 0x5e, 0x9}, 0x10000}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb1000)=[{&(0x7f0000b0d000-0xe1)=""/225, 0xe1}, {&(0x7f0000fe9000-0xeb)=""/235, 0xeb}], 0x2, 0x0, 0x0, 0x3}, 0x20000000000000}], 0x3, 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a65000)=0x3, 0x4) r3 = syz_open_procfs(r1, &(0x7f00003eb000-0x9)='net/icmp\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockname(r0, &(0x7f00005b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/01/25 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000199000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000a4e000)=""/180, &(0x7f0000d14000)=0xb4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r0, &(0x7f0000619000)="", &(0x7f0000eb1000-0x1)="", 0x1}, 0x20) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000574000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000fd8000-0x72)=""/114) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000fd9000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000f0e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027e000-0x4)=0x0) 2018/01/25 01:16:57 executing program 1: r0 = add_key(&(0x7f0000589000)='encrypted\x00', &(0x7f0000ad8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000505000)="42bcec6c1a1eadaf79129bd69ae96e7386dae658df829012f395a71619d5a05ba1a10977d564d1a552cbf2f35c31682f4fab252122b3fe11f050702d69f0d07419ae59b2cd9e266b17a02332bb20e1833987c06f170726aa4b7180b9be7ee381d3bc13cd038e368a4b775187c357186bd530cedfe683850d40304eaa3211c9a60f8ee464d45a6e27cadaa6b8a90072485dd193d5df4b0b9dfd5406df0042ad668448bcbe6cb65045df0876d80bf51d25b1c106b06d7ca753b9567c2e1282b7c263f65f7719033732f7bc9e25b1783b52cf772453f80f501513280a5c6bd02a389c7196d3bf158705222153366c7c203a3766c5582d94b8", 0xf7, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f00005cb000)="fe8988954684611e11739f897745290529d5ea5262e3abe5b033e5b485e662ce1297dfd3a1d31469dcbf3b30ba50796ee557373ce156d8753539707823f4f3d2b0a4bc72dfc1c993205662da0865b8916a66a55c40b8d65f03a88524f00791b5a600edfb784c516b8c0edcbee3eb2b8f68ab273d92e95df0", 0x78) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") pipe2(&(0x7f000077d000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000073e000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000a4d000-0xb)='/dev/vcsa#\x00', 0x3, 0x48080) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000643000-0x8)={0x2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000002000-0x18)={0x2, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000002000)=[{0x7f, 0xa1, 0x7fffffff, &(0x7f0000001000)=""/161}, {0x7, 0x0, 0x9, &(0x7f0000001000)=""/0}]}) request_key(&(0x7f0000e8b000-0x8)='rxrpc_s\x00', &(0x7f0000b71000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005f3000)='-+eth1bdevppp1ppp1wlan1systemuser&-keyringem1.\x00', 0xfffffffffffffff9) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x10001, 0xfffffffffffffffe}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000003000)={0x4, r5}) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x10001, 0xff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000005000-0x8c)={r6, @in6={{0xa, 0x1, 0xefed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 01:16:57 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000005000-0x3)=""/3, &(0x7f000002a000)=0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000002c000-0x72)="64fa7c8f98577d95f575f51eb8e6ff840a8378fcc73dbea06ddd3151eda72f877404854c461fa120979e6c9f16155f9e665dc2442cafeab2956c566e5c0231bb63ff7b4f3b9b6285e4c27c28b51bc3b879464d021cdf603f2a7a97e8343a25fb5f233113fd7fbb590a182e5d61ff6e6dbf12", 0x72, 0x1, &(0x7f0000020000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000002b000-0x10)=@req={0xffffffffffffffff, 0xffffffffffff8001, 0x5, 0x6}, 0x10) 2018/01/25 01:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') rmdir(&(0x7f0000a2b000-0xa)='./control\x00') unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f00002ea000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000d3d000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a39901a10000e50800000077110000c6d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000053000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000053000-0x10)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000004c000-0x8)='./file0\x00', &(0x7f0000053000-0x20)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x0) vmsplice(r0, &(0x7f000000b000-0x30)=[{&(0x7f0000052000-0x71)="ce6d585060c2078746cf44fb7212715403e6e72419e927e03030a925516308525399396542a3b18016daffecbf8093bad38d087370076155e7683c9772bf33a93eb28813a4743f0169365bbfe00bc818f7b9db67ada0fcad2f14fd1d8e837966d2efa3fedb55e94183a6ca067b4aeb491e", 0x71}, {&(0x7f0000033000-0xe9)="17dd34ccc91c15bc5f730f59b0237341ef0fe1df13f3ef880a90ed08789502873c45428e55edfd9907a9001f659e3629a1b467780499593927b62bf9c1ac5b6176e382314c6b3cea1e3120c03316a84d68a87dc68204858c49e50138cbd7a3f7a47d63b4add1d9b911b70138cd2a12646390348d3b427a30b957d860f12b76717f20852690c7c0e9f93813081e50231e131f5d06a3a4de9fb0f64c8fe2db2bb547afe54dce6eb8054f7767f47acd255d794ddf7bb5748565504685ee30103f7449bfa057a1470260f8ea1e37858006725078bdcd3900fae3b77d5e7f753d550f0322643c2fdbb75997", 0xe9}, {&(0x7f0000051000)="212e62e4f6c95b4eebbba960833473551118e7dc20daa61368f4d5b30de9c872c3fb52ddd2c804788ad78de56b4537e73864e135f566862c4db905b0febd36a654948cbd43c84f895297dcde0d84d1118a9487006013220c287459c5452dd4a946553ce5b4a2a55b049c885262c723e467ecd4fbe5251f00f39a8aafe095f51e87a93da97523274e632c772eb5fd10999d9a4b696174d863c6728ee17450a59738ebea2ca0129c4755e928f0d3fdc6dc56696abd0775c3cefd0193e57afbd5a3b58e6a0184b825d9d14a546bf4509eea468b9f2847d2a408a45869b88ee1dd", 0xdf}], 0x3, 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000051000-0x6)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000051000-0x4)=0x7, 0x4) 2018/01/25 01:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000acb000-0x18)={r3, 0x0, 0x0, 0x0}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000cd3000)=0x80, &(0x7f000065f000)=0x2) fallocate(r1, 0x0, 0x1, 0xffffffff) 2018/01/25 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x1, 0x118000, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000388000)={0x2, r1, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000418000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 01:16:57 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000976000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x6, 0x3, 0x3, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x0) bind$ipx(r4, &(0x7f0000000000)={0x4, 0x4000000, 0x7, "b2a259afecdf", 0x1, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) 2018/01/25 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000, 0x0, 0x10000}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000984000-0x14)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f00009ab000)='ns/mnt\x00') 2018/01/25 01:16:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d77000)={0x3a, 0x2, 0x1f, 0x7, 0x1, 0xffffffff, 0x705, 0x8000, 0x5, 0x7, 0x3, 0x6}) ioctl(r0, 0x227d, &(0x7f0000a88000)="") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000083e000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e2c000)={0x0, 0x5, 0x5, 0x3ff, 0x100000000, 0xa8, 0x2, 0x5, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa43, 0x1, 0x9, 0x15b, 0x2}}, &(0x7f00002d1000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000c9000)={r1, 0x1c, 0x6}, 0x8) 2018/01/25 01:16:57 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000001000)="", 0xfffffffffffffcb6) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f000008c000)=0x0) 2018/01/25 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) write(r1, &(0x7f00007d9000)="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", 0x599) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cce000)={0x0, 0x6}, &(0x7f0000ee3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a40000)={r2, 0x70, 0x30}, &(0x7f00005ad000-0x4)=0xc) 2018/01/25 01:16:57 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00001eb000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x280000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000005f000-0x10)={r0, 0x50, &(0x7f0000917000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/ppp\x00', 0x200200, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) r2 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x1ff) 2018/01/25 01:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c1a000)={0x6, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x200, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000a08000-0xb0)={{0x7ff, 0x3}, 'port0\x00', 0xdb, 0x4, 0x7e71, 0x7, 0xfffffffffffffffe, 0x8, 0x4, 0x0, 0xa5ee3d9ceb638b79, 0x49a1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f00001c8000-0x8)='./file0\x00', 0x0, 0x20) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfffffffffffffffa) r2 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) write(r2, &(0x7f00006ba000-0x76)="cda259ab53a370bafa3dd1d88c4e227bfad7c5e30856c0958012c80fdafe2325a1df06cb287ecaf619a0d05f28161910e4a721021c5a2b1bc66a4ab41b29ac865de0d4d03dafd0bae6f7a8e408a8a3f84bb497b826c9171b94c8b906ab01cfeb375e2080141eb151c31ee002d85c54b9141f8bd630c6", 0x76) recvmsg(r2, &(0x7f0000413000-0x38)={0x0, 0x0, &(0x7f0000702000-0x20)=[], 0x0, &(0x7f000054d000-0x25)=""/37, 0x25, 0x0}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000f32000)={@empty=0x0, @empty=0x0}, &(0x7f0000e6e000-0x4)=0x8) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x3fffffff8}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000228000+0x1c1)='/dev/mixer\x00', 0x20001, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f000080d000-0x8)=0x5) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) sync_file_range(r1, 0x5, 0x7, 0x4) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)={0x0, 0x0}) 2018/01/25 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a8b000-0x11)='/selinux/enforce\x00', 0x20800, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x41e5ca8ac7605143, &(0x7f0000b60000-0x3)="f5b8fd", 0x3) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/25 01:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f00007ca000-0x2)="034b") 2018/01/25 01:16:57 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7fff) clone(0x0, &(0x7f000022d000)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000ff6000-0xd8)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000)=@generic="f44081f457c1114286fd6f8e6664df61", 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) wait4(r2, &(0x7f000031f000-0x4)=0x0, 0x4, 0x0) 2018/01/25 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f97000-0x10)='/dev/input/mice\x00', 0x0, 0xc80) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000285000)={&(0x7f0000797000/0x2000)=nil, 0x2000}) stat(&(0x7f0000d25000-0x8)='./file0\x00', &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') writev(r2, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000868000)='./file0\x00', 0x0) setxattr(&(0x7f0000fb2000)='./file0\x00', &(0x7f0000732000)=@known='system.posix_acl_default\x00', &(0x7f0000f4e000)='|', 0x1, 0x0) 2018/01/25 01:16:57 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000a4d000)=[], 0x0) 2018/01/25 01:16:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xf0)=""/240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e0b000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001b7000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00003b3000-0x8)='./file0\x00', &(0x7f00006fd000)='tmpfs\x00', 0x0, &(0x7f00007ae000-0x46)="ab") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000034c000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f80000-0x4)=0x0) setpgid(r2, r3) 2018/01/25 01:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cbe000-0x4)=0x7, 0x4) close(r0) 2018/01/25 01:16:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x5, 0xfff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') writev(r2, &(0x7f0000217000-0x20)=[{&(0x7f00002d0000)="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", 0x1000}], 0x1) 2018/01/25 01:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000dfa000)={0x0}, 0x4) membarrier(0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d38000-0x4)=0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000db2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefd, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = memfd_create(&(0x7f0000a6f000-0x9)='/dev/kvm\x00', 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e2f000-0x4)=0x0, &(0x7f0000313000)=0xfffffdf2) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000ba2000)=0x3) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000033e000)=0x3, 0x4) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$bt_l2cap(r2, &(0x7f0000294000-0xe)={0x1f, 0x2, {0xcf68, 0x6, 0x8, 0x8001, 0xf36a, 0x385}, 0x200, 0x1}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f45000-0x32)={0x0, 0x2a, "8b2839de231cdbf6fcaf465a70037a10c295400e6dde53809c9e23be62195ccd53f555aa6d6e576e7400"}, &(0x7f00008dc000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d13000-0x8)={r5, 0x6}, &(0x7f0000642000-0x4)=0x8) 2018/01/25 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000-0x4)=0xe8) getgid() r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000)={0x0, 0x0, 0x0}, &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000221000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000642000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000)={0x0, 0x0, 0x0}, &(0x7f0000f91000)=0x9a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f14000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000)={0x0, 0x0, 0x0}, &(0x7f00006ac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000895000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0x3)={0x0, 0x0, 0x0}, &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, &(0x7f0000605000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7c000)=0xc) getgid() sendmmsg$unix(r0, &(0x7f00006c1000+0x231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000-0x60)=[{&(0x7f0000a08000-0xb2)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}, {&(0x7f0000639000-0x97)="07376c7504fee1fff01541af88c749988fa892e7031f2e41228c32943560a4aec30c526a161a866fc4b6f66f9c4f1e4fcd7880e6989480876d8194ea66625981e3a9d465548f3e31860c275427627302a9321443b01d8d99551df36019a4d8f286869ccbd5cce48686dede88293f41ff8b8aa99a264362b064f146a16eea151d5ad4da694455097d8442868c526ac995216449b4f0e540", 0x97}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f000074c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[{&(0x7f0000f42000)="a2e9ff246b61e00342f300f02bd8c42e46b50419a1ed0a6f060506c25fe9b196ec04ff5240a2e2bcadd23498e35b8decd7b18cb4beec2ae10a98de9295f456d6974632472adb9d1e1079508b707afff91faf76f7756985901eea23853e4e41bbbda64e8a2ba072bda936ffc92735359c3bfe5c03f895945cdb6bb3b527734b2cd95059f01a6499589242dbd2497650aebe97ef121a15b24bfb03f6afeea72e25395ca6ca3e25afd4abccc77a189b9486ca479c1376ffdf9ec741273762c744dec66944deb4e6f6", 0xc7}, {&(0x7f000026c000)="68f960a61c283f3b91e9e8befee61d4a7d743e3ac38510363fdcd2abe9a3a838513030bf24d78b736d3c2087d09cd30cd9eed9d3b2e188fb012d2080df6379b68378a79d5ee627bed51a492cd7afdffef0105947776010ff809c5be6c6b4d72ac49a45eec46ba3f02c42ed6fa90395c4b88fa76f933b9fd6d4f28658db6150f7b1e03ffbd2578a6b5a2415eaad8c48505d9cf857ab2951e3288b90105ba289e65a16917b3bc74039ea1f575534cb00e99076a38bc3cde1f150d008a0a616a834956815babf48ee381aa643425a96473b4903adb3de5489f548abbb8bc39a3a205d1127b1c349cc650776e7f10d9753d642679f3b0c", 0xf5}], 0x2, &(0x7f0000104000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f0000cb7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcd000-0x70)=[{&(0x7f0000d9a000)="5acb78f67a1fd86731f28087a9f4a90bd3eb987f8485532c0d2d2f28f4863567c9d06b1f85621982a1448335485fd41b429157c43be899dd2aa3746512f617881a941ae0b75014097a7a58b9830516db054e3370476d8e2986fa1a93428a", 0x5e}, {&(0x7f0000c8f000)="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", 0xfb}], 0x2, &(0x7f00006a3000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x0}], 0x3, 0x8000) shutdown(r0, 0x1) [ 43.549561] tmpfs: No value for mount option '«' [ 43.587693] tmpfs: No value for mount option '«' 2018/01/25 01:16:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = dup2(r0, r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f0000569000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0xdfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xac, &(0x7f0000000000)=""/158) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x54000000, &(0x7f00007d7000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r1, &(0x7f0000e5e000-0x8)=0x40000000, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c43000-0x4)=0x0) 2018/01/25 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000dbd000)=""/55) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f000018e000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000a3a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 01:16:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000794000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000029000)=@assoc_value={0x0, 0x6}, &(0x7f0000d80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004e2000)={r3, 0x1}, &(0x7f0000e92000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00006c6000/0x1000)=nil, 0x1000}) 2018/01/25 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) unlink(&(0x7f000069b000)="e91f7189591e9233614b") connect$unix(r0, &(0x7f00002dd000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/01/25 01:16:57 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000f40000-0x50)=[], 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x88080, 0x100) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000176000)={0xfffffffffffffff9, 0x8, 0x1, 0x0, 0x0}) 2018/01/25 01:16:57 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file0\x00', &(0x7f00000ff000-0x8)='./file1\x00', &(0x7f000032b000)='romfs\x00', 0x2001000, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00000ef000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0}, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 01:16:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000003000)={r3, 0x3c89}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000002000)={0x9, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c63000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x2000000000000000, {{0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) r5 = accept4(r4, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x5, 0x7, &(0x7f0000003000)="51ac9489f5b0be5cefd1bf1c3133e1550017190d6ad18603ad4c6901903584790f701406c2d0a3233c", 0x29) 2018/01/25 01:16:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5b000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8002, 0x6, 0x1ff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xc1af}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000003000-0x7)='wlan0*\x00', 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x1ff, 0x3, 0x9, 0x8, 0xb60, 0x5, 0x401, 0x8, 0x21, 0xfff, 0x424}, 0xb) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x0) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9, 0x1}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 01:16:57 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ae5000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x8, 0x4]}, &(0x7f0000000000)=0x8) ioctl$void(r0, 0x5450) 2018/01/25 01:16:57 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000fd3000)='/dev/input/mouse#\x00', 0xffff, 0xa000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000a35000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000fd4000)=0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd3000)=0xffffffff, 0x4) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000c58000-0xc)={r2, r3, 0x5}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000afd000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000fd5000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r0, 0x12, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000fd5000-0x9)='/dev/sg#\x00', 0x3, 0x443ffe) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000194000)={0x0, 0x1ff}, &(0x7f0000fd3000)=0x1001d) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000fd6000-0x4)=0x2, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000fd3000)={r7, 0xe5, "e6009c73f7ffc5b2babe4e59c3b05a2c2a3dab2125959d96820855036a84b88e5f3e8327c3eb884367029ece6208da8fbccea1a498718a926c6f94b71d3e18a1dfccef8cd4315febdd3bc465c92718de84e912752bcafb78ec65dfdfe971509974bc7489baf2737ef6bc963e153b7e1eaceedfce571ff17d636c59c571718f4b9564105dad45d1674fc105c9c2b6152a1afa0ad3aa471d7cf0084c177c1a065e395b0cf1841a3f6aa169a9d00a87e0946638bb9b15eed70e1ecca2dd55c4ed59768fea87f59374cd055d0d42780a0a88f2b6c4ec58ef705c6285b285022c91b30b1febcdf7"}, &(0x7f0000440000-0x4)=0xed) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fd4000)='./file0\x00', &(0x7f0000fd4000)=@known='security.evm\x00') 2018/01/25 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000dbd000)={0x8, 0xfffffffffffffffe, 0x40}) syz_emit_ethernet(0x6e, &(0x7f00007e1000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0xfffffffffffffd05, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "800000000900000014"}}}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000075d000-0xc)='/dev/autofs\x00', 0x100, 0x0) write$selinux_load(r1, &(0x7f0000007000)={0xf97cff8c, 0x8, 'SE Linux', "2b66cf61df60aba4c9f9cd7f0f3d724f218560a25a8c790e19db8e8c19456f022bb06e946dd400634ab20fb86a968b3409248f260f281ff6b361d7f592f4b3a590338deb52384a9a9feb862ceb02642005a5cacc171e39a36ce7"}, 0x6a) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000e28000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) socket$bt_hidp(0x1f, 0x3, 0x6) renameat2(r1, &(0x7f00002ad000)='./file0\x00', r1, &(0x7f000054d000-0x8)='./file0\x00', 0x0) 2018/01/25 01:16:57 executing program 5: accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000476000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x140) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a74000)=0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000000000)={0x22, 0x2, 0x100, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f000069a000)=0x0) ioctl$KDGKBLED(r3, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/25 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ed9000-0xd)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000636000-0x4)=0x0) syz_emit_ethernet(0x4a, &(0x7f000072d000-0xe7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fd735f", 0x0, "c3e204"}, "06ed62b5d1413a9c60f612ff34a242d729d06bbbed163b17"}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) [ 43.725283] sctp: [Deprecated]: syz-executor3 (pid 6288) Use of int in max_burst socket option deprecated. [ 43.725283] Use struct sctp_assoc_value instead [ 43.784088] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 43.809592] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/25 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a9e000)={0x0, 0x0, 0x0}, &(0x7f0000491000)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000757000-0xb)='/dev/audio\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001a4000-0x4)=0x81, &(0x7f00004e6000-0x4)=0x4) r2 = gettid() setpgid(r0, r2) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") 2018/01/25 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f93000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003a0000)=0xffffffffffffffff) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00007dc000)="26000000240001f8feffffff00008d4001000025010000000e00040040a68fe90c026b010035", 0x26) ioperm(0x6, 0x6, 0x5) 2018/01/25 01:16:58 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000f50000)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f53000-0xd4)={0x0, 0xcc, "9e4b7372426ea207ffede4f2f0844f70040e31c161ca50a77cbc1a65731d911e96a16d06aba313c29f580e6b8e78b7103985c55c53848e251f6af0565c92e0c06ae2a23305085bd36c30af5f12b19cecc787fca5c5c5c0efeed39bee919e89509d06fe4fc6b463bab6888713cc7e873a5551342efc58e92be3ec0454f1146fcf134ca00c8e0a1808139e4fd6a7d6dae9c9a29737d5e11ba6da17b19d39a69101c25b5ef761a08b6c0edca396e565f57af34330d740a75a61dd2639506e7a3570e83249ebf23d1eba459e83df"}, &(0x7f000050a000)=0xd4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f53000-0x8)={r1, 0x1}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f52000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r2, &(0x7f00006a2000)='./file0\x00', 0xc, 0x100) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f0000001000-0x8)=0x0, 0x7) ioctl$KVM_NMI(r2, 0xae9a) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000035c000)={0x40000000000008, 0x8c45}, 0xfffffffffffffd00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r0, 0x1f, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f53000-0x8)={0x0, 0x0}) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) recvmsg(r0, &(0x7f0000b5d000)={&(0x7f0000c1d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b2e000-0x90)=[{&(0x7f00008fe000)=""/0, 0x0}, {&(0x7f0000c93000-0x8c)=""/140, 0x8c}, {&(0x7f0000429000)=""/80, 0x50}, {&(0x7f0000d3f000-0x1000)=""/4096, 0x1000}, {&(0x7f00008d7000-0xd2)=""/210, 0xd2}, {&(0x7f0000144000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000)=""/173, 0xad}, {&(0x7f0000b60000-0xe5)=""/229, 0xe5}, {&(0x7f00006fd000)=""/59, 0x3b}], 0x9, &(0x7f0000d80000)=""/225, 0xe1, 0x0}, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000787000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r2, 0x9, 0x1}, 0xc) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x2, 0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000d000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000000d000)={0x4, 0x0, {0x1, 0x0, 0x2, 0x1, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f000000e000-0xc)=[{0x4, 0x8, 0x800}, {0x0, 0x40, 0x1800}], 0x2, &(0x7f000000b000)={0x0, 0x989680}) bind$can_raw(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) fcntl$getown(r1, 0x9) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000008000-0x40)={&(0x7f0000008000-0x4)=[0x0], &(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000f000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) bind$can_raw(r2, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000000e000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000e000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000010000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x7fffffff, 0x6, "b7b390e32dbc021086ce342c24a632020d1766acda065a4175f384febb6c5a271dd1b8dfa08e20f31cb5b3c0d9d40fab47ebbc39cd9d88f75508855dc34e9928bbf9e3042dfa0a6f6c8e09b07f9b2e1c"}, 0x160) 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x22, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "2c5e9f697bfa879636addced7c98208c4b6166e6"}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) r1 = memfd_create(&(0x7f00005b4000)='mime_type\x00', 0x2) clock_gettime(0x0, &(0x7f00003b7000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000a97000-0x10)={r2, r3/1000+30000}, 0x10) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000859000)='net/raw6\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x15, &(0x7f0000d71000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x64, 0x3, 0x4, 0x3, 0xfffffff0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xc8d0, 0xa, 0x7, 0x5, 0xffffffff, 0x4}, @alu={0x4, 0x9, 0xf, 0x7, 0x7, 0xfffffff0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7ff}, @ldst={0x1, 0x0, 0x3, 0x0, 0x7, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0xf, 0x7, 0x7, 0xffffffff, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) memfd_create(&(0x7f0000da3000)='syzkaller\x00', 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000427000-0xc)={&(0x7f0000484000-0xe)='./file0/file0\x00', r1}, 0xc) 2018/01/25 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000cb8000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x202000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000151000-0x4)=0x0, &(0x7f0000b54000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/hwrng\x00', 0x40, 0x0) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 43.831242] sctp: [Deprecated]: syz-executor3 (pid 6260) Use of int in max_burst socket option deprecated. [ 43.831242] Use struct sctp_assoc_value instead 2018/01/25 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000054c000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006e9000)={0x0, 0x4c, 0x3, [0xfffffffffffffffd, 0x81, 0xb4]}, &(0x7f0000c41000)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000237000-0xc)={r4, 0x9, 0x0}, 0xc) perf_event_open(&(0x7f0000d4a000-0x78)={0x2, 0x78, 0x9, 0x8001, 0x7, 0x101, 0x0, 0x1, 0x1, 0x2, 0x5, 0x6, 0x7, 0x1, 0x3, 0x3ff, 0x0, 0x0, 0x8, 0x7, 0x2, 0x8, 0x9, 0x9, 0xffff, 0x8001, 0x401, 0x7fffffff, 0x7f, 0x401, 0xffff, 0x200, 0x8, 0x1ff, 0x8, 0x0, 0xce000000000000, 0x3f, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000059000)=0x0, 0x0}, 0x1, 0xf1d000000, 0x9, 0x46cd3c3dc809eca9, 0xe86, 0x0, 0x0, 0x0}, r3, 0x0, r1, 0x1) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000fb000-0x8)={0x3, 0x40}) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0xffffffbffffff00d, 0x0, 0x0}], 0x36a) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008ac000)={0x5, 0xee, 0x4, 0xffffffff, 0x7, [{0x610, 0x7fffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9469, 0x70ceae0f, 0x163930e, 0x0, 0x0, 0x1084, 0x0, 0x0, 0x0}, {0x2, 0xfff, 0xfffffffffffffe3b, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x7, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x3b, 0x0, 0x9, 0x0, 0x0, 0x2880, 0x0, 0x0, 0x0}]}) 2018/01/25 01:16:58 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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000798000)='/dev/kvm\x00', 0x341900, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000f72000-0x9)='/dev/ion\x00', 0x200000, 0x0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) lstat(&(0x7f00000cb000-0x6)='./bus\x00', &(0x7f000055e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/25 01:16:58 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 01:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003d6000)={0x0, 0x0}) listen(r0, 0x4) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00007ef000-0xa)='./control\x00', 0x0) sched_rr_get_interval(0x0, &(0x7f000034c000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r3, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") faccessat(0xffffffffffffffff, &(0x7f0000a07000)='./file1\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x12) bind$netlink(0xffffffffffffffff, &(0x7f0000b01000)={0x10, 0x0, 0xffffffffffffffff, 0x8440102}, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x80000001) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0xb1, 0x0, [{0x40000082, 0x0, 0x0}]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$llc(r4, &(0x7f00003e3000-0x7b)="7f3ff6638a4a3ac4d68d91a21077602d43bc8a0fbd1663b7fc17750bfc0f40b0fc9cecffca59fbc860dfef540f661e6b8db9444f360d75fee553afe297c25aa3627cdfa483f3dca5a9973ba7c18b89efad336daf2bf42258c1a14bff3ec586516a17041e8affe56fbcb595fc1fe0f85b7845059ca75a237d1100f603bc90c4ec935523b48dc7a95d6de9fb69b71983ea521a2ba46b4269dc105877ba83542c899f1539fcb317ac8d00a93a022bbf3178e2844795d56556edbaf9c458b71f", 0xbe, 0x4c000, &(0x7f00001aa000-0x10)={0x1a, 0x11, 0x6, 0x1, 0x100, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 01:16:58 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fadvise64(r0, 0x34, 0xfffffffffffffff9, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x116d7c9bc1a67142, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x3f, 0x7ff, 0x3b05, 0x0}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fd7000-0x8)='/dev/dsp#\x00', 0xffffffff, 0x84000) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000f50000)=0x0) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000949000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000d66000)={r1, 0x4, &(0x7f0000426000-0x10)=[0x7fffffff, 0x6, 0xe1, 0x10001], &(0x7f00009c7000-0x1c)=[0x1452, 0x7f, 0x0, 0x8, 0x8000, 0x3, 0x4dec1972], 0x2, 0x6, 0x3, &(0x7f0000ccb000-0x18)=[0x7f, 0x4, 0x26f0000, 0x6, 0x9, 0x6600000000000], &(0x7f0000e5e000-0x8)=[0x7, 0x1f], 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000056000-0x10)="36b07ab241682ede538280b967e6a89a", 0x10) pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xf8, 0x800000004) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getgroups(0x6, &(0x7f0000fab000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000039d000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r3 = creat(&(0x7f000076d000-0x8)='./file0\x00', 0x4) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000423000-0x10)={{0x9, 0x9}, 0x8}, 0x31) fstat(r0, &(0x7f0000d9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1, r4) 2018/01/25 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {0x0, 0x0}], 0x371) r1 = syz_open_dev$dmmidi(&(0x7f0000acb000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80600) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000bf4000-0x4)=0x1, 0x4) 2018/01/25 01:16:58 executing program 4: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000316000-0x8)={0x10000000000001}, 0x8) 2018/01/25 01:16:58 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') r1 = creat(&(0x7f0000001000)='./file0\x00', 0x2) r2 = getuid() r3 = getgid() setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000005000+0xbf6)=0x11, 0x4) fchownat(r1, &(0x7f000000b000)='./control\x00', r2, r3, 0x1400) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000000c000-0x8)={r4, 0x1}) 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d3e000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006c5000)={0xffffffffffffffff}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dc3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000-0x4)=0xe7) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000d4f000)=0x0, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000dc3000-0x38)={&(0x7f000072c000-0xc)={0x10, 0x0, 0x0, 0x4008800}, 0xc, &(0x7f0000613000-0x10)={&(0x7f0000ce2000)={0x1320, 0x4, 0x0, 0x200, 0x1, 0x3, {0x1, 0x0, 0x9}, [@generic="62620f358651", @generic="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", @nested={0x304, 0x55, [@typed={0xc, 0xe, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x437, @pid=r1}, @generic="728042faccf70ac83c8bf9d9f75fcad8624f511a901d72619e88c158c41ccfb6aab56c5c0c8ba9cf34979df72930072e7439936edcff80fe7d2ce777843858bfc9c75ccfe8bcb8fef004027054cd7cf452f76e09c494f4a3e5aa24601796677fbc27b7eae8b4359e5d6c03540575de64a2d2942141b8ab0236dcb651d81189e0b11dd29f6247365ab0d769526a073d8d9c696e82597808fb91b978c866977b29bc09d6b7fecf7d0fbe9bf99af20b21a7781eb14fb9", @typed={0xc, 0x4, @fd=r2}, @typed={0xf0, 0x59, @binary="44910d86323ac459bbc93fc8f2f6555b5b55c275b3a5bcbf8f19edd1bd419f2e479bed4bec8a9793461cb5b9394bd1f162efedd9609e0ac8ea9c9805ff48c0278181c76834e753baae7f139b7eca85a521d8444dcd74352b594c59ecb293eba8cdfe05c449a9cc6c2a3c260f6a6c5d3f07770ed641d7f9e28e7999951f8ef37d978967c47bff2deb68660d7d2256a557173e572c13e0999bd86e6e722d8b9f4971958880b08fdf6671c582cdbca56304fb0bc7ce3d7479dccc50227e9db32d550739fd9e29e696184bce3d24dad8beb4d86768dc53f7cfa15a3a4359e3090bde97348bd0ead3f04f"}, @generic="3ba7e33035b072c3b60f4f9477149c7c82098c5fb57d980e37762c6e86f4ec9eeefe174da938fa00000000d82fea91ef592d88231f40610b4b9fbf11edafaca9e235e88f8c8ccc66ec54b9d313d9", @typed={0x18, 0x19, @str='systemwlan1(,\x00'}, @generic="702bdf829255382ababefea9f0cb21140572d648f51dba8fd3bb9e5c44152d5d584c88480e4fb6d1ee6a76716e82294cb2d34d28c744ec19d8195beb8860c5f2bd55f78db540c95ccf3ce6c3c978dde0ed6ba5b66a8e1823de89982af240ca201ea7b9106d9f39bc602b826384f989f4b5b4f8b2358b19eada6c9be90d062902a09a3a63943f213492e39d53a87b4c1301b30e6509d9f66b11cdf2c0133691f8d43ed8662e6f2120cfc824e9e1", @typed={0x18, 0x29, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x15, @uid=r3}]}]}, 0x1320}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000000040) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d0d000)=@generic="0ec6ab552397ff02c47bcbb7c9326628", 0x10) connect$inet6(0xffffffffffffffff, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/25 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003cf000-0x9)='/dev/ppp\x00', 0x80, 0x0) connect$bt_rfcomm(r2, &(0x7f0000436000)={0x1f, {0x80, 0x5, 0x0, 0x16, 0xffff, 0x10001}, 0x6}, 0x9) write$eventfd(r1, &(0x7f00004ae000-0x8)=0x0, 0x3c0) 2018/01/25 01:16:58 executing program 7: futex(&(0x7f0000005000-0x4)=0x0, 0x20000000082, 0x0, &(0x7f00003f5000-0x10)={0x0, 0x989680}, &(0x7f0000210000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000513000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/25 01:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ba000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000abe000)={0x3, 0x434559a6}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e16000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000648000-0x8)={r1, 0x24}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000eb5000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000a51000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000bf7000)={0x7, r0, 0x1}) 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = add_key(&(0x7f00002cd000)='asymmetric\x00', &(0x7f000057b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be2000)="", 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000ba0000)='user\x00', &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000658000-0x4a)="7c41c0b11518ada7a1d04344db1ecbd326bdea268a23c88bd268cdf78c2a4b1a11a563d104022e762cc286a3945d6ed30bc8b4414dd5a63536af501e66f2b4f4727bc770dbb3ac597d0c", 0x4a, 0xfffffffffffffffb) add_key$keyring(&(0x7f00008db000-0x8)='keyring\x00', &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b10000)={0x10000, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff81) keyctl$dh_compute(0x17, &(0x7f0000f23000)={r1, 0x0, r2}, &(0x7f0000623000-0x1000)=""/4096, 0x1000, &(0x7f0000f53000)={&(0x7f0000c25000)={'sha512-avx2\x00'}, &(0x7f0000a14000)="cf526d26ef074e090d7e103ea8", 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f83000)={0x800000, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat(0xffffffffffffffff, &(0x7f0000df6000-0x8)='./file0\x00', 0x400, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fbb000-0x90)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffdf9) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000be8000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000000, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/25 01:16:58 executing program 5: clone(0x0, &(0x7f000000c000-0x6f)="", &(0x7f00006bf000)=0x0, &(0x7f0000f59000)=0x0, &(0x7f00006d6000-0xe2)="") timer_gettime(0x0, &(0x7f0000097000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009fb000-0x9)='/dev/dsp\x00', 0x20000, 0x0) lseek(r1, 0x3, 0x3) futex(&(0x7f000012d000-0x1)=0xfffffffffffffffd, 0x8, 0x6, &(0x7f0000d05000)={r0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb26000) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/25 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f00000a9000-0x50)=[{&(0x7f00007af000-0x1000)="3caf691d8c791ae5c9ab524e985810e8fdbae61d8ee89ea177343913549a41788cddf1424136318cd8eb76b2ca0828c8b8feeb2a35fab92ebde53f10f3bd859cd2c73263c65dcd1b59e1ac1c16c8b1f18bce0212c320c3fa6fc717d0fe443e904c4915dd299ced109da7cab5bcf9add6a20eaa8a04e5b1116a27d5db0e8d076cfc25d075963a81f14a0979a85458ecf7", 0x90}], 0x1, &(0x7f0000248000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000517000)={&(0x7f00003eb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x1e0, &(0x7f0000fe7000)=[{&(0x7f0000583000)=""/221, 0xdd}], 0x1, &(0x7f00002ca000-0x80)=""/128, 0x80, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000afa000-0x4)=0x0) connect$pptp(r2, &(0x7f0000776000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00003e5000)=0x0) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00009f1000-0x28)=""/40, 0xd5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/25 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d28000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2018/01/25 01:16:58 executing program 3: mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000e61000-0x1)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005fc000-0x50)={{0x0, 0x2, 0x9, 0x0, 0x80}, 0x9, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000782000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x4, 0x8e, 0x20, 0x1}) chmod(&(0x7f0000d86000-0x8)='./file0\x00', 0x40) utime(&(0x7f0000f1c000-0x8)='./file0\x00', &(0x7f0000296000)={0x5, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x30, 0x5, 0x9}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) 2018/01/25 01:16:58 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x20000001, 0xff, 0x21}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000e2a000)='/dev/midi#\x00', 0x6, 0x401) connect$inet6(r1, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a0f000)={0x1000, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2dc, 0xec8caf1, 0x9, 0x7, &(0x7f00009cf000-0x10)=@generic="c0016cf6400ea366b19c624e4393507a", 0x49a, 0x4, 0x2}) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00005c6000-0x10)={0xf82a, 0x100000000000080, 0xfffffffffffff000, 0x4}, 0x9f852dfe80b31eeb) iopl(0xe30) 2018/01/25 01:16:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7a000)="9306fb556657dd106a11bd1ff541ff44b1bd69a7681b68bba4079f5c5dfef73e97f8f7c0ec19bc553c65dbd6c7f010e863b97ee49018aae499127d9ebe684e9471c9ff424cbac06608eeb7faaa48eee4e1ccbfe04887af2a527ec3e2471790fd0c684440758ecff5721056543f9a17ae3ba9242148687d64fb1ac113566a55e0881357ade8f3b421d4d086fd499d23a724516c78e68c90ceeb07a13e94db6f20355665d0a47bdb9867584da7dde819dd58cab89ce6f2ce7af3a3b0c2215d9fd126eb7044011dc3eb9d4674a09a69c63030c9eef2c41849b987", 0xd9, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c58000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000caf000)=0x62) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b40000-0x14)={r3, 0x4, 0x6, 0x0, 0x1000, 0x0}, &(0x7f0000a30000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/25 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000098e000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000489000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00002eb000)=""/224, 0xe0) 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffff7, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000130000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:16:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00003f2000)='/dev/usbmon#\x00', 0x6, 0x4000) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00004da000-0x73)="acd162207afa2857dca6733b002ee6a734afd0e0ab85149d72c2d19f44476aabc881a3d246bbed1fe94efcad0ba01288dfbcc9795d07607669abcc1fd3f7ac27c252a30ff78e493463f304aa83ddbda0d8b266b8890093b962048880f5ba7ee0709d81153b41d96f2f71c88967235cd3c1d442", 0x73) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000)={&(0x7f0000a12000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000809000)='/dev/ptmx\x00', 0x400240, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/25 01:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00004b3000-0x8)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f6d000)='/dev/vcsa#\x00', 0x7, 0x2) r2 = syz_open_dev$mice(&(0x7f0000568000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000964000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f0000363000)={0x0, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c0000-0x9)='/dev/ppp\x00', 0xc880, 0x0) r6 = syz_open_dev$admmidi(&(0x7f000014f000-0xe)='/dev/admmidi#\x00', 0xff, 0x2000) r7 = syz_open_dev$dmmidi(&(0x7f0000ae1000)='/dev/dmmidi#\x00', 0x8, 0x208000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001bb000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) io_submit(r0, 0x4, &(0x7f00008d4000-0x20)=[&(0x7f0000078000)={0x0, 0x0, 0x0, 0x9, 0x5, r1, &(0x7f000032b000)="ad85f8ca452711b0a59f7da7f4192a2d256a855ae434ff10bc079e3577fd3453123453132caf3a5c625766f4a41258241a8dfa35c1508d5677e6f47910bc18156d1607b4929b8c0cb605976ecd36e37400089cfb29d701f51a97", 0x5a, 0x0, 0x0, 0x0, r2}, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000c17000-0xbc)="7c771f2c029673214bb1107b61472fa9e7df9d00c657bccfa05e52bcd40af9804bde1aedc4fd77ca779b93665e8ba7b92130349b80583c4e911fa651ff0997282b2ca8e8368d5c69d2c15096233e6cc0515ab503fa656428fc1fb7029845bf4b8a72c314f2fff66d3aaa92509f8a8324566b87bc972bb43a98bce7f2f984228ab97dde0c0936501bde303ba105f3d677bd4e4e7b07545fbaf4d51aa5e74305f2907295b779f19514feb1250f0ff3d89e19dc5796a93dfef9b07f171e", 0xbc, 0x9, 0x0, 0x1, r4}, &(0x7f0000e98000)={0x0, 0x0, 0x0, 0x2, 0x101, r5, &(0x7f0000245000-0x4)="dfd18324", 0x4, 0xfff, 0x0, 0x0, r6}, &(0x7f0000f2f000)={0x0, 0x494cc55f8aba3eba, 0x0, 0x0, 0x1000, r7, &(0x7f0000b9c000-0xa3)="0f2affe4f49cfe32af1808b7b907d6b362b5db6b34958fe64dec4a95c23de9120070d3c7cf2c01a2cf73a9309bf888df59e58c950aa4ca90db5c64e064b44196fcb2e6ee9801fd0c5df72b35579a1feb8bd3ea9ad0e7fde3e15e3c94e43afe28d99749d9429565c7dcdb5f6a02275913c4263f6c9e9b52f65e108569cc66860dfcfc74620a2f996b99469c154fa1b741e2a5d1f9ab47b8588e2f5bd84b136b5a420304", 0xa3, 0x9, 0x0, 0x0, r8}]) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r0, r1, &(0x7f0000929000)=0x3, 0x3fd) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af1000)="bc646816ddb9d611d204fda54b75a60114c57c8c50a04866ed7ba5aa6ae7d4f2", 0x20, 0xfffffffffffffff8) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r1, 0x8, r2) keyctl$read(0xb, r0, &(0x7f0000608000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000936000-0xe)='/dev/admmidi#\x00', 0xfffffffffffff800, 0x101002) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000e53000-0x76)=""/118) r4 = syz_open_dev$vcsn(&(0x7f0000f86000-0xa)='/dev/vcs#\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00004ff000)={0x0, 0x4, 0x30, 0x6, 0x7fc}, &(0x7f0000b14000-0x4)=0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00009a8000-0x92)={r5, 0x95, "a40aa544b474c9bc9a3dc22ddb2a4270bce8c5af30dd0d6dec09d7b07d594189fe8eb9e285b8ef044ec73382d541dce170ec9826a27ed7a5665fdabf8de4c80651380e9910bed63389ff28b54a56b7bf234b2263f7c4eba26c01e9b007495b7b33d8affa6bc30a6f3bfb7cdb208318aa6e2e077f63ac5add16a63ef49f602af6045c69b2c200a46b8223bc9a8463bc2f1ee9852608"}, &(0x7f0000f32000-0x4)=0x9d) mmap(&(0x7f0000956000/0x4000)=nil, 0x4000, 0x2, 0x13, r4, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000891000)={r4, 0x28, &(0x7f00009bf000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdaf) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00001b8000)={0x3}, 0x4) geteuid() setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000980000)="b02613c373921216e3a15a48cefa160e4a58644865ba12df1a6d37d1c23f8438f2a95acc19033a53cd9c97c48a569c57e6c63d953388eb612d511316f7181f20c3ce88ed39d7f5006bc4bcc944625e42bff94e4ed8e6b7a0ceca5165fa5cb464b075c260734ddbb8e1beafb7ae3fd0afe10f05ea858917c90667019a56bcfa87ad036166e1416ae45f9dde44b9d1ee9fb991fc0872e8e032972c4b16a42b40da94296c1254fe3d462ad2677222dd1b66e4fad22d36a45176e2a4686a446850d14cdf31216f650a3509f172bc43138d2c95d4a49d589d57dd1ad094e1ddb5fcdb", 0xe0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f000093b000-0x2)={0x6, 0x3}) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000dd6000+0x28c)=""/46, &(0x7f00002b4000-0x4)=0x2e) sendto$unix(r4, &(0x7f0000f59000-0x1000)="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", 0x1000, 0x0, &(0x7f000089c000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000df8000-0x4)=0x0) readlinkat(r4, &(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000aed000-0xc7)=""/199, 0xc7) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f0000a14000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d51000)="e513b5bf0042", 0xfffffffffffffd8f) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r0) writev(r1, &(0x7f0000ebb000-0x40)=[{&(0x7f0000ba0000-0x88)="61b9ccc396ff3a98e1b89a66315b91c47fef25bb06f28c67b11faa009c6566652f567afd2b477b86dfe6d489b34c08e25c372f56e6d2835a075770859b1a7fbae6f106b3deff76134ed3c5a82a500d3e1e486bfabf35b80769128d0f5174abfdbf5ca85b6d1134a6e6ea284ca0c6c02dfbcfc3d71f5be467eab5a6845493995edb503b44e7efd2fe", 0x0}, {&(0x7f0000bd7000)="207166a424b407b4817b86ff52621550b2fe417381065961374401861155ca4fae4779fe8fd390f710f85947e41ad44f9fe640510580173fd7789031cbcf03742633bdd1a89b6becc911b53114b0d541c8a02bee87e52b146fef2cd4473feaafa199a99ed77d5f0ef8a926e11ef5186fa881", 0x355}, {&(0x7f00009b4000-0xbf)="f808b3be36455404804021a9be21866784f8e261498315fa754742943c2652c825f49675e62f658cc49764672aeb655051592d390cfac8ac42a53f4d440b81397cbf3d41ecdc3b18de929d9149d2030c023eebb0cd1b68cd083d094da7f633c82fd4eedac42886283c33610f3ad9e6abedb7099218a89fb0bbc53a4ea44553ada0d693921b6ad133325e6b4fe42d090e2337a1b395ab7da203ed24f18f3b8571bf18703bac6c26afc01679f151524c42c3a562a58023c165aeafea2025aaa8", 0x0}, {&(0x7f0000201000)="6364dffe7c4814391117683ba82bbdc474ad8f08fe5005509baaea295161c25c2c1f320154fe64801cae747d3c27729f113e2befb1853f4e52d98fd420f6fc790c8a79ce643fe969c34a22e855c374ed6a93339a1c2fce983276ea1b488c186683aedf05504714af40abd20dd834473d", 0x0}], 0x1a6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000099c000)={0x0, 0x3}, &(0x7f0000e82000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002fb000)={r3, 0x5, 0x80000000, 0x3, 0x3, 0x4}, 0x14) openat$mixer(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000e9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000334000)=0xe8) recvmsg(r1, &(0x7f00002eb000)={&(0x7f0000dc0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000016f000)=[{&(0x7f000082a000)=""/51, 0x33}, {&(0x7f00002e1000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000957000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/25 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d3000)='attr/fscreate\x00') lsetxattr(&(0x7f0000c3b000-0x8)='./file0\x00', &(0x7f0000976000-0x11)=@known='security.selinux\x00', &(0x7f00004fd000)='mountstats\x00', 0xb, 0x3) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0xfffffffffffffffc, 0x81) preadv(r0, &(0x7f0000238000)=[{&(0x7f000057a000-0x65)=""/101, 0x65}, {&(0x7f0000852000)=""/129, 0x81}, {&(0x7f000068e000-0x1e)=""/30, 0x1e}, {&(0x7f0000586000)=""/206, 0xce}, {&(0x7f0000b06000-0xba)=""/186, 0xba}, {&(0x7f000058a000)=""/40, 0x28}, {&(0x7f0000f82000)=""/233, 0xe9}, {&(0x7f0000c0d000-0x19)=""/25, 0x19}], 0x8, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d33000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b9b000)=0x0, &(0x7f0000045000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000336000)={0x3, 0x0, 0x1ff, "7b35894b9c5d", "c4ba51b4e47484147eb433fb359d0e95"}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00007a7000)=0x10001, 0x4) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ad000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000857000/0x18000)=nil, &(0x7f0000b87000-0x18)=[@text64={0x40, &(0x7f0000f26000)="66baf80cb87252258fef66bafc0c66edc461316a9f0f000000f20f35b97d080000b800000100ba000000000f301d00000000660f7c8a00680000264e81770651aa0000640f09f04e0fb19d87cd000066baf80cb8bbe89380ef66bafc0cec", 0x5e}], 0x1, 0x0, &(0x7f0000911000-0x20)=[@cr0={0x0, 0x2}], 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000069f000)=""/25) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x4) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x6, &(0x7f00001d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff7000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff6000)=0x8c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005a4000)={r2, 0x0}, &(0x7f0000ff7000-0x4)=0x8) accept4$inet6(r0, &(0x7f0000ff5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff6000-0x2)=0x1c, 0x80800) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) syz_open_dev$sndtimer(&(0x7f0000329000)='/dev/snd/timer\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x3, [0x0, 0x0, 0x805]}, 0xe) [ 44.416722] QAT: Invalid ioctl [ 44.426293] QAT: Invalid ioctl [ 44.431130] QAT: Invalid ioctl [ 44.448462] QAT: Invalid ioctl [ 44.455926] QAT: Invalid ioctl [ 44.459883] QAT: Invalid ioctl 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair(0x8, 0x0, 0x8, &(0x7f00008b6000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xce8d, 0x3a, 0x2000000, 0xffff, 0x0, 0x400, 0x80, 0xb, 0x8, 0x7f, 0x9, 0x7, 0x7119, 0x2, 0x0, 0x101, 0x5, 0x8, 0x0, 0x5, 0x9c, 0x1, 0x1f, 0xfffffffffffff415, 0x600, 0x401, 0x1, 0x6, 0xfffffffffffffffc, 0x200, 0xfff, 0x5, 0x2, 0x7fffffff, 0x100, 0x8, 0x0, 0xfff, 0x5, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x20001, 0x5c82, 0xabc9, 0x0, 0x4, 0x3, 0x1, 0x0}, r0, 0x6, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00004a8000-0xa)='id_legacy\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r4 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r3) keyctl$unlink(0x1d, r4, 0x0) r5 = add_key(&(0x7f0000f27000-0x6)='.dead\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000af1000-0x8)=0x7) keyctl$unlink(0x1d, r5, 0x0) 2018/01/25 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000b38000)={0x0, 0x10, 0x2, @thr={&(0x7f00004d5000)="6776845748cf1257de", &(0x7f000022e000)="9ef580482a7c35953247971749612872dbccd4b6fe9e718613d996bfdb5cce4fff958834f80068d4225c3c4b0876b0fa9bead8382b3e7628ca79f94c3900f6916b8ccf31ec712615ee99f61aac6d848bb9c8ee7801b2e4101ffb6dafc7a064994e833959def6070cce4089a314ee04557b33d3370a74abf92df0d0ce886d0a82159f7cb20a916f9ee9ae575aab35bfad907ebda1ac308dbbc272dfe78d3590143864ceafc272e31f803d3d13450f1c1402aea84793b5749e021acbf5d727243935"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ed000-0x4)=0x0) timer_gettime(r0, &(0x7f0000e4e000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$adsp(&(0x7f0000e64000)='/dev/adsp#\x00', 0x80000000000, 0xa000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00005a5000-0x1c)={0x1ff, 0x1ff, 0x0, 0x0, 0x7fffffff, 0xe60, 0x1, 0x400, 0x8000, 0x7, 0x9, 0x8, 0x0, 0x7, 0x0, 0x4, 0x25, 0xeb48, 0xffffffffffffff51}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r2, r2, &(0x7f0000064000-0x8)=0x0, 0x6) 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$sndpcmc(&(0x7f0000efc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x91, 0x10001) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000560000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/25 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000038000)={0x0, 0xfff}, &(0x7f00000b6000-0x4)=0x8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000c8000-0x10)={r1, 0x40, &(0x7f00000f7000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000f7000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000087000)={r2, 0x9, 0x10, 0x10001, 0x4}, &(0x7f0000098000-0x4)=0x18) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "017bcd", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/25 01:16:58 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x0, 0xfe}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7, 0x3, [0x80000000, 0x3, 0x80000001]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f1f000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9) 2018/01/25 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428423, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e83000-0x8)={0x0}) r1 = syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readahead(r1, 0x5, 0x22a) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0xbc9, 0x42000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x3c, &(0x7f0000005000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe51b}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x9, 0x68c, 0x6, 0x80, 0x800, 0x5, 0x9, 0x80, r1}, 0x20) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000009000-0xb)='/dev/midi#\x00', 0x40, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f000000a000-0x60)=@nfc_llcp={0x27, 0x9, 0x5, 0x7, 0x8, 0x8, "5cb8eb8dd04755488b68436748147389eb28c89a70bcee047cbee185c000b55f13d8ab171078d54835e626c79fd66296bc251b8c38e76d15bbdcd956de38e2", 0x5}, 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000009000)="7796c2f02dee6ef0818d13e814475946bbfe", 0x12) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$nfc_llcp(r3, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x60)={0x27, 0x80, 0x0, 0x6, 0x5, 0x8, "bd45cbc8be34fe929f487478444b71ca0bd8865a7029cd599eb441a29b15225d4b79ed4275417fe02a82463aaef2c8b85eed90d1c045736576a540bcb9e503", 0x0}, 0x60, &(0x7f0000006000-0x90)=[{&(0x7f0000009000-0xd0)="eb1f13cfd9c905a94e124ff086127be9298f2fea5b8cac65bf3d18ba2f10b778e245ed95e857b905ddc0cb29dfabec3e2262ca6c85c5d6e8b5c848927945cefacacc01c67ebb46183111c3c29ef050a505bf3d02bb491d771985df375af45651b8aeb7957597ede5826b304e76ecb291621fd5ee017366bdf774e48893e70e93f1c911c07ad6ee60b0f03881cd3514637bb1f130bc28e5983509c4298c9dec314780a3a64174fb30beaf00e2a2523161d2ea07c1f72cfac94f3339cb98a83d3ffd210b5e1a87bc5be177b17b03fed720", 0xd0}, {&(0x7f0000008000)="3cc5cf4e93796ecd13b2b38b68ff6474458357009a0752ffe422ea6e17ba0c48ad65865446e769152e3a424da368da9a93ed16a83f01aa6aeeac3cf33718fd11c9cefb0dffbf64aba46d4376b6ed8a6ac62d69fae908cd570e4c55b4cca7c41f69f650b444b486d89725b0dbcc6c55d7a8b3742364383356cdffa3f5c7d5775fb66e500fbf0b7ed9829fe257dfdeb07b5dcdbee29d04753c", 0x98}, {&(0x7f0000008000)="fa148e94138e051729339aea539c0a96dd3a7f6ef9cd6d7c8638077eafd9333d18425dff6574cd178a25b41fea5306d1515983af7f8feb959a68d6733b5d04d3e87c2661a644d392c30b19b7639f4a7af58d4adc0e6a18885f13e96182e5e780a0", 0x61}, {&(0x7f0000008000)="a8d1fcf6fff8932db6869ec45e8f9d6a4be16f8a53f4e9a0ed93b876e4ff1af831e4a91ac61ec5b8f8c750", 0x2b}, {&(0x7f0000005000)="074f658532fbe5df70e71c0c3a60ada5625222153adf491fe332f7aebe43f0836c39f8c8669d73a54d3f8366d40267", 0x2f}, {&(0x7f0000003000)="da138a1491bd3f1d6c2b9455f0293cc319ba59c794500ab3cffe036882f9e5627ba2ca140a9debc20896af40645fbd625eb09291556cc87186c9393c28c28dfbfa583485f30a50b34f8ffde54e196cc6e2521245d691bf6c614abf4545e18336c518b24d4da9a4003edfc018457ea5deda4cc4a5709059c60e5314ccccf7a87074d1c2cac98d15b38b7df2bd4f8bc63ec311810669f4016950e38ebd42cb618d6de8a7d06f16d6b091601f00498c58c23478cd2da790313790f51bb7820381ea34b4e092d6d234135c1d25731529f093aafd6970f71acab157ed11152ad19e99befd948e1cb0e43d17", 0xe9}, {&(0x7f0000009000-0xbe)="3399c7b6e248f603f9f3f34edb2d483b888c42d56b865701caeb653977adfc043c09f02d136f367b2c56d7797341ba767d82ab82cf8801d69eae1caa99975699a22563260db8c0479122db05a8790f606dbd21c25b36ff99e27f5e1134006a92bc7604c8af42d248be1d5b13ae66dc9fcdb07a692aaa6a866d8bd9b72168f9b905e76ef86e7f4cf09f6bd5b53e7687958d65e95926464452e738a4bfcf719a8bda4674ea0d543838ee0fc81912064c54a2f0725dfcd5a2748adfa3d05287", 0xbe}, {&(0x7f0000006000-0xc5)="756756aaa353eff3ee5f857416a3e2e8e998b880ae62829014a49a466e981b520a271cf0dba61c90827ecbb8e8bcb39fc3b4cc0f4195bf3fa2c91f804359feada85e1773043084e341f3a6dd34ba2a99bf490ffe7da2be5182ec457929ab13df37bf0b73ebb941cf655370dee0ae57cf0ef2cc67fdcb586fc0a97b9120fcaf7e91613f6f1ee3d80ec950fbe978aedc04ad45f0ebb8f54f65cc8814b30829d35b9468a97582ffb781c68ae13cd97b978a8fdc400011662b48ef689f8f1962e66ad331bffa75", 0xc5}, {&(0x7f0000008000)="61de1c818a390d791c38b3a70185f6a3d644f8eb167beb7bb30cc36e02ddfcf7342886d59fa970015e89eb3d9fc5ff601fb81b854385a2d26761e0ec29631698690ee50d0078c2b4ff4ea391ceb307a5041af47e2fac8e0848da7471d6a5e17192efde0ded15d4f1a9058f31998340ce567f277fc521ca1dc111abe5a3cd5f0bebe1d0c7e65478cd2d4ab5c1e503413c3335f6efa366edf19f2fb432b36d3a6f48fb14df", 0xa4}], 0x9, &(0x7f0000001000-0x100)={0x100, 0x84, 0x8d17, "e632af234681d6d34c30b9bbac12207eef545bfa718afeb3b91d127693e6f53cf4e5ace99e41fad1503b946ca8c61ac0aa406e65f0f97386e578e26cc49eff12bc2d673ea4bb3123160c9c0e68395c3396992356e82374763e030380a797f2cdc1ae5b8fadaafe0603430119ae71b1eb14968c228036dd6689f19e8b9d4eec424a1ca646504e2bdcffed6895ee6e2f0d59d4edbaa34bcb0f516ef654066ff70fa59eba79460c2a8e3b917fded855f3d35a30121930a5177bfc6c3653f7fa690c299715574aac898d23f96f99dcc1f66c914cf04fb6f655ebba34ca963c4daa2370803aa8b04589b652"}, 0x100, 0x4000}, 0x40000c0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) [ 44.463987] QAT: Invalid ioctl [ 44.468199] QAT: Invalid ioctl [ 44.472000] QAT: Invalid ioctl [ 44.478445] QAT: Invalid ioctl [ 44.482858] QAT: Invalid ioctl [ 44.486454] QAT: Invalid ioctl [ 44.489880] QAT: Invalid ioctl [ 44.493455] QAT: Invalid ioctl [ 44.497809] QAT: Invalid ioctl [ 44.501228] QAT: Invalid ioctl [ 44.504761] QAT: Invalid ioctl 2018/01/25 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000030e000-0x18)=[{0x100050, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f00009a8000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x4000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000080f000-0x4)=0x0, &(0x7f0000f75000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000a6000)={r2}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f4000)=0xc) lstat(&(0x7f0000ab8000)='./file0\x00', &(0x7f00002db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a61000-0x4)=0x0) stat(&(0x7f0000eca000-0x8)='./file0\x00', &(0x7f0000403000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dde000)='./file0\x00', &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b9000)={0x0, 0x0, 0x0}, &(0x7f0000e01000-0x4)=0xc) r11 = geteuid() getgroups(0x2, &(0x7f00006f6000)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f00008a5000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000565000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000)=0xe8) getgroups(0x3, &(0x7f00009c8000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r16 = getpgid(0x0) stat(&(0x7f0000230000-0x8)='./file0\x00', &(0x7f000083f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00002e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000111000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecd000-0x4)=0xe8) getgroups(0x1, &(0x7f0000296000-0x4)=[0xffffffffffffffff]) r22 = getpgrp(0x0) r23 = geteuid() getgroups(0x1, &(0x7f0000f66000-0x4)=[0xffffffffffffffff]) r25 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000cfc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000564000-0x4)=0xe8) r27 = getgid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000393000-0x8)={0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000f14000-0x118)=[{&(0x7f0000182000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000510000-0x20)=[{&(0x7f0000492000-0x5f)="5c60eef3a37daa715f764a3448fbc11aef84d2968a7efb35b32187eddf65645edddf21e74e0825be58b75f6e05f975562140427d0ad31ff41f7414f8f3c426bf361a9bb5088ea7298bfeb755a132ae96d277cb34f2dbfa615123f544be0de8", 0x5f}, {&(0x7f0000069000-0xa7)="0b6b38a05cbd6aae0a595f866548ed4476da0a6eb7e7845be8d2b593ada7bfe59677c9fb790e03cd64f8bb59d76d53d841ab03cbcf00565b6bcd3e895ad539e07c58ac77c73fd9e86f0374de537d25b07b2e49207f0226d5c6e1abbd65816d4db816094fb89d39702b1ba3c9fe126f079098d9e387d353ad5911fdc6741c3a42239e98000942c56c230f2fed7805de01a155f6b522f68b3db03d34a37a9ca82ba1204bb765634b", 0xa7}], 0x2, &(0x7f0000dc1000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x148, 0x801}, {&(0x7f0000a2e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000119000-0x20)=[{&(0x7f000021a000-0xfe)="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", 0xfe}, {&(0x7f0000be5000-0x76)="9e389e31af2c5da3136500286452b209657f9a97aa803345a83a877530615c2bde19c87dafaa6f91b8da98cefb9a5df909326207cbf03031962e20a8ffbf337fc4db7ec729574c1d69f344c9f0f57e921d2b60658d3293c1a9a0696bdea34e13c91a0ed06d99412de497b0ea4775b5e568d7b9dc1634", 0x76}], 0x2, &(0x7f0000dc0000)=[], 0x0, 0x80}, {&(0x7f00008fa000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b9c000)=[{&(0x7f0000415000-0xf8)="304e09a149acb1efa0b3e73fff4a5020330323ea05a27d172fcff209273db72309804ed8461856b0a3619a97388cce3707ca200fb4cb64a21f0a3b968a31e31134806ce9f710d0a03468de2b5f0c4cf5378f697dd954f4c4870570b4382f6695bcaed9c5db4f4ddc3f70666b4c9a25554d9a7b9ca557d05a4702994482c79feca4f3eaaccbeeefacc04c54d0a02882e0b43a96aa6e45dd5ac291b29a5b8f1e5587aa67ae63d8d8d883a17b7b334f980a1bfe5b6837437b60615b38ae2eea52100e7ca2c991d1daf232308a39faf9e6b693e0d6c3a3cd4b50da83ace09074b99f333e811f681badff7d3b3f020f213f2586a3f5d118c2e504", 0xf8}, {&(0x7f0000c07000-0x2e)="c99740364689d96bc5d11ca9f5cf2eac0d753c30af82f0b94af49da828dbc46d7f41bfcc3f74cd08c5bae0efdde3", 0x2e}, {&(0x7f0000277000-0x6f)="78658d165fe6f10391d099a231761e3583c250fec4dffd15c256d358fc86aa1403a4e33760643521a8895e597249b9198a4c0f4cb8fa84374896c5cf6ec475ec8fe22ca950e9eedf99ad1804bc241893de57f4a368a7d68991b417a7c45d062b2273e54f431bac1dabb57ba9eb6841", 0x6f}, {&(0x7f0000bc8000-0x1000)="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", 0x1000}], 0x4, &(0x7f000039b000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r0, r1, r28]}], 0xa0, 0x4}, {&(0x7f0000153000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009c9000-0x10)=[{&(0x7f00005e2000)="b5569f3fda6b068d2009c91f2aaaba5b5a16d6c1e453520c7aad88a4995a72fbe0697461208c068323ed9f96d30d58ef5b17b5d0fd8b9f06962d5f21248c35acf532444c79c417a87edc09a431019894dd736071e99bd9ea4730fe1d05d3d8d87a7993cc85c999db7e7f01932d3a5a52a95d6e92cc907ecd903bcedde84cee8d756f81323b97d55afb7b0e77cedd14a457", 0x91}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000350000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000500000-0x80)=[{&(0x7f0000ba6000)="", 0x0}, {&(0x7f0000a0a000-0x32)="ce6ab26b663cf161704df106a9654b107d05cee75ac9ecc6f7dec978e01b92badcab67dac3f03fa18a9a40b75df06b15fc6a", 0x32}, {&(0x7f0000c1e000)="d9a12981fd7bef53dc4989c311ef0980a1aba37a1777ba3871fdadf99780be9603d08d6c6e440989a8d74a8c8915627e3dcef18e173b49fa3810cfd17ef14faeb1af162fb1489308bdab2758b01f73a3f1a144552adda0c38950c2f6310447f1b755d8d0463e4c23a8b2991d4c9896d752ff912318a876f40654a0af163f589e6b86c6100c7d59635a48c12e324c985c0667be2de7043778a62c3f2eab39329600f03ae1bd577232eeb2656f5242fbe439b82a964612f7f6cdad0f1afce9873f1995ba15b2c6b538a74bdecdd86f929973e40a515a65d59c0b48e5a3", 0xdc}, {&(0x7f0000f57000-0x1000)="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0x1000}, {&(0x7f0000b58000-0xd9)="cff097427a85a3e8dde833e100243cd5e43bd3d1f1960122915f2458816a237d45ea610072889652cd3c4edf180d5be3b8a055deea9bb9a52447616b770c3be69215cdc49d11bb230b01df19a33a136d5d95462939de5764a62a81e1fcdf09b2688a56a59d1318597d9aaf644db39ee250fd03275493deb40c7a39ef30fb1f1694346d4caee4c2c91ea1360cf71429c3afec94cfc64c84b32f853ec1973de8b769cb49cb07341563146a0d963eb09fbade4bab7dddfcbc572606cd7c64d45551db70b30659052b2ef82d170f19fa4a6fc3d8d47de264ad3f1d", 0xd9}, {&(0x7f0000913000)="bff20aa459d32b64f1cd96ab2296c4de80fc7fd33787e4a856b55c422cc847bff94e9932de3a92c4c867fbcce7692e042a64e653767b49b2adedb632d4ed09e3e899a9015e88e8c97a6f5b73a4a616bd44452bb2e4eb4d95eaa50f05e9cb1cf691a6a26686981148115b1c90560e0316c4f57bed62b3345898fcd55bf5c4ed70bd558059dfcc9431ebfa6c2ad8027f5354bf26abd7d837ab1ff1921be9eefc3e9183e08466291597a7b55870cea7a67b4c199e65f9bd2a5b61ed5956507a638a32a1d6182cade50378547810", 0xcc}, {&(0x7f00004c3000)="3d0b6a5ca859e2979af1b4fe8ef556233d32244bf64da60f83c13e00ff82ed09ece36c7c1c40e3369fdfaf46b600adc4b8db05abdd4d8bab5595199f79f4bac7", 0x40}, {&(0x7f0000605000)="02b103d8a12944f52fbb5605162cc02818291dba700edbc6133effe47fd6778480188cef9f081fc68f42be73ec69df1a7fc64fc9b3b9a78c331ca8d456ea8611fe256ab3e11ac31791c72486bf582ce7c716ecadb303921df2b53c19e55e118d88d28abb0998e778dcdde6b48dbe67e7571c35812fb75b1a00c254f929514a76ceb7c34a1fc5ab4226fd983f21261d606f89795c407133f649e0f632d8bf6e02e2babcef17c3e8dae38c0e62e763020b784d6763cc72f98b8dd0e8c7e8ff520a0549aaa3d5590cf302accecb94b1086fc0b25f32495501b22cd8a720415a79dfd402b389bdb06efb1e98", 0xea}], 0x8, &(0x7f000098c000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x4000000}], 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f000009b000)=""/64, &(0x7f0000cd9000-0x4)=0x40) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) bind$bt_l2cap(r0, &(0x7f00000ea000-0xe)={0x1f, 0x5, {0x800, 0x2, 0x4, 0x80, 0x8, 0x1}, 0x7, 0xc5c}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000)=0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x9a2cc5273fefc1a4}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x454)={0x454, 0x26, 0x802, 0x6, 0x2, {0x1e, 0x0, 0x0}, [@generic="657edce02df1f4493a060da7492c8e58168646271e50252d9d7e3b9d975b2da42f03a3c506a60fe6ffe5cb0a1cd557000b9c65ce108011b20a2c53b8139026188d1111d6c1027ea96366ff4ad718e09204cc34f33b2abd3c2731916e98d7b410ae7327d6b18776c50510286e35fc3b12bdf335fd59a4ef082ef188cbcd8caf72dbfa2b3928226431745653cb8afaecb048eefad24cc3ad9951e417e41467310c2689cb020b3b183d27f5578329e91b448271adf89163d4ec0532819dd4a094ee3ae12b1f1784ac10068791a43e36da0b32ba68281b11fa1c84a15d", @nested={0x364, 0x75, [@typed={0xf8, 0x45, @binary="d32cc76c2958b3d5fef72c2a92def1021c6e6a823d8d4f7710824533c39e55abca4f1d72825d221a550090e88c96c687195b9ce67ff06f251bbb357024d1cc504748487b0c4dfcad611ff08b734b1746ab0c8f332f329e8a222b4caad9e51bcf0b7604cd8ca86511715ee9213d4aef59053a907249a46b98da820b60a038770d9792a08cf284e696e86eea5b4feb680a45752fed24ee55b828a12f236b97f78764209638200d4dad32046cb82f2de9520cb1b0afc0bc207a3c53ddbd9cb21f593b12e7514dab25a68e2fa3c94ee82e75cfd37d88bfe6a5841b5e806cedc45c641f1de5edd8d04ff0b251b21a972a"}, @generic="297e86e83faf1f219b005c669c32349af67a1b55c41ae89afa74c98285ba6181f69e153443e5ffefbae718d5fabaf5c9aedfa68f03e0143bb86d3fceced784dcbc3db48b023eccddf8e9844e89da79cceea8c8ee8a9f556287fc54bdf964f38e8a57269ff5f743919d7b168ebb7223dc5ae0fd557dbf8dbddd58281057c1fcfdfc6b4d0793b60d5a9eec4238c39116785660be0fc8e0083035b0b090a3dc3c143ea2868bd84ff1b2bec6eb67ec51371bc587e2f851420dccb8c748b07da9cd48669e409c860d98844ae4ffbdfb62dd8e366eedd6f24d8f121307ee6c0fdaf60bc388ad57", @generic="db8b6bb686421d2ccf74c385b6b16e7052a80df248e7ef958c428116622f241a7bac3d62638525f1dfa8d717d8cd57933388cc0c82ef68353fd50fb7434b1c9e118316b84bf433b2f2e4ca8a1a66c483d3904ed553b626da0c4e5af0ac16958552719279728937ff9feeb659392d60a72d9d5b2eae73372d5a2720a40b11bdbd50ed02267d21e8382055f6807f52cbf63bbdc80e", @generic="8f9246dc1e8aa4f4d00f03111bc666028c4b1a6feeaa2aae0b0dea8679d9fe4baa71143cdfaf7fedfbc465a6d5815cf324855cbaaed48785b011a34939367e32fd44aaf9b71497db64391963a02dcc4cb4444c342be801977ff66e6c214aac5567181fa8b892428a27111e74a827e31d7289ab4f7a313df4bc03c6e6baa1ef4d62a2ff61e8740c69971282cb788a3f6e54b6237aa224b0dc561ee7656c904cd831a2905798d4f94893e6114669bfa249a44727275c6268f2aacdb44c64", @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x8d, @u32=0x9}, @typed={0x8, 0xd, @void=""}, @generic="", @typed={0x10, 0x2f, @u64=0x101}]}]}, 0x454}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) fcntl$setsig(r0, 0xa, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00008de000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c4f000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000356000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, 0x2, 0x3, 0x0, 0x3, 0x100000000, 0x400}, &(0x7f00001d1000)=0x20) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) fremovexattr(r0, &(0x7f00007df000)=@random={'trusted.', ').ppp0\',/em0\x00'}) 2018/01/25 01:16:58 executing program 5: clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fc000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x200, 0x20042) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000218000-0xb8)={0x0, 0x6, 0x744, 0x5, 0x1f, 0x1, 0x401, 0x1, {0x0, @in6={{0xa, 0x3, 0x14, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f0, 0xff, 0x8, 0xff}}, &(0x7f0000037000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f0000000000)=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) io_cancel(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000002000)="375ed2599f917f10bab8e00b7d04d2a6b3a719f593ed8e9a9e7df67e2aeb1db73f2ec5b802b274971e9c54866eadcd157d5309c3dec07836221ac13a8b299768b09c42462dabdc3a45c6135bb04485f1bce1c1222d2dd9db6bbd80c7088c4270a50f02be081cdbf5a15f0ad7dce77654d0b71e44fd88eb1b51553e92ba903ead52330233a502829e13ca32a80c1d343f2a9210fde508b975777639aebd8308c4650577853ac03da377a1e976a3da1dccd23eb48998c0c814b073f449da83fc4609a551e7c4413aa9b48f5c362f10a32fc8b307b778a1f0fbfe22a3a3fb", 0xdd, 0x7, 0x0, 0x1, r0}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xd7}, &(0x7f0000000000)=0x8) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/vga_arbiter\x00', 0x480200, 0x0) sendfile(r0, r1, &(0x7f0000637000)=0x0, 0x100) recvmmsg(r0, &(0x7f0000396000-0x3c)=[{{&(0x7f0000d9c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000259000-0x80)=[{&(0x7f0000289000)=""/210, 0xd2}, {&(0x7f0000311000-0x70)=""/112, 0x70}, {&(0x7f0000b28000-0x5)=""/5, 0x5}, {&(0x7f00006c5000)=""/151, 0x97}, {&(0x7f000075a000-0xd2)=""/210, 0xd2}, {&(0x7f0000fa0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000645000)=""/132, 0x84}, {&(0x7f0000141000)=""/0, 0x0}], 0x8, &(0x7f00008db000)=""/4, 0x4, 0x0}, 0xce}], 0x1, 0x1, &(0x7f0000dd8000)={0x0, 0x0}) inotify_init1(0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bef000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) [ 44.538305] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 44.550848] device eql entered promiscuous mode 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00007e5000-0x8)=0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 01:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ftruncate(r0, 0x6) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000088b000-0x4)=0x34749341, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000332000)=0x0, &(0x7f00001d5000-0x4)=0x4) [ 44.626613] device eql entered promiscuous mode 2018/01/25 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004d4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00006ab000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f0000326000)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e9608000000f7ffff7f"}], 0x28, 0x0}, 0x0) 2018/01/25 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000093b000-0xa)='oppp1-^:%\x00', 0x2) accept4$ipx(r1, &(0x7f0000743000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060a000-0x4)=0x10, 0x80800) sendmsg(r0, &(0x7f00004ba000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x2de, 0x80000000000000}, 0x0) 2018/01/25 01:16:58 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x121000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x0) connect$packet(r2, &(0x7f0000001000)={0x11, 0x3, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/25 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000104000-0x11)='/dev/qat_adf_ctl\x00', 0x80101, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000901000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000a09000-0x2e)="86e8ba8eae11f41962f8d9ddaa65fcb22abbc0347f1c1dfb6b4375d5bf4fa5adcc30881804879b76814ad84577f4") getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f000008e000-0x6a)=""/106, &(0x7f0000c2c000)=0x6a) getpeername$packet(r0, &(0x7f0000aad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000562000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000206000-0xf2)={r4, 0x6, 0xea, "bac482f8b56baa7bcce9eb71a025cd0696f1044895075193a17501c3e5b94608079035f33df2e1a9a9965a854769b28980234402f5fb0eeb36c22d387414bb7dba4f513c0c629af9b12a3f160f1363c10bac4cdfc1c2c41be338127bbe447723262174629bd9df1117125fe6f59a8f846293a99a59e9957d8a74a47e6a63ec9f8d133eaa01a56da20dd52d93a9b709a8ea98a291386bde04a14de1c11fc1f1dae80061101dcbd507f8f59578ee788f8c4d337323246b63cd2410b726192eaa986e1a26229a0a98e25439cac08c627f03d676502e56406d52cc211845fd9fa836bdaa19e6febefdff7e71"}, 0xf2) r5 = semget(0x3, 0x2, 0x200) semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f0000abf000-0xa3)=""/163) nanosleep(&(0x7f0000cde000)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000a000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {r6, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000376000)={0x0, 0x0, 0x0}, &(0x7f0000c40000-0x4)=0xc) mbind(&(0x7f0000ef8000/0x3000)=nil, 0x3000, 0x4002, &(0x7f000050c000-0x8)=0x200, 0x10002, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000085f000-0x4)=r7) 2018/01/25 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000860000)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000073d000)='/dev/vcs\x00', 0xd59bd0d0f882fc64, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bb8000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008af000-0x4)=0x40, 0x4) syz_open_dev$sndpcmp(&(0x7f0000937000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094c000)={0x0, 0x0, 0x0}, &(0x7f0000419000)=0xc) setgid(r1) modify_ldt$read(0x0, &(0x7f00006cc000)=""/157, 0x9d) 2018/01/25 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f67000-0xb)='/dev/mixer\x00', 0x101280, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000050e000-0x10)={0x5f, 0x81, 0x80000, 0x100000001}, 0x10) r1 = memfd_create(&(0x7f00007fb000-0x2)=')\x00', 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f68000-0x24)={0x5, 0x7, 0xb4, 0x4e25, 0xea4, 0x1, 0x0, 0x1800000000, 0x20, 0xc1a1, 0x3ff, 0x7fffffff}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007fa000)='reno\x00', 0x5) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f68000-0x10)={{0x0, 0x1}, 0x40}, 0x10) fallocate(r1, 0x1, 0x9, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000675000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x409, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x100080}, 0x1ab) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup3(r1, r0, 0x80000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000001a000-0x1)=0x0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/25 01:16:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/01/25 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000858000)='/dev/sequencer2\x00', 0x121400, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000774000)={0x2, 0x2d40000000000000, 0x3, 0x0, 0x7fffffff, 0x82a}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r1, &(0x7f0000fd8000-0x20)=""/124, 0x7c) 2018/01/25 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8, 0x400d00) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r1 = semget$private(0x0, 0x4, 0x0) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000007000-0x69)=""/105) 2018/01/25 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e51000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80806, 0x1000, &(0x7f0000f86000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007e5000)=0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x40047438, &(0x7f0000359000)={0x0, 0x0, 0x0}) 2018/01/25 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x48, 0x10, 0x9, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@IFLA_PROMISCUITY={0x0, 0x1e, 0x8}, @IFLA_VFINFO_LIST={0x14, 0x16, []}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) dup2(r0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000081000-0xd)='net/if_inet6\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f51000-0x4)=0x2dc, 0x4) r2 = syz_open_dev$dspn(&(0x7f00000d9000)='/dev/dsp#\x00', 0x8, 0x8000) open_by_handle_at(r0, &(0x7f0000a16000-0x54)={0x54, 0x4, "b827cbc6fc8a5864f4f3116288ecf59d2551fedc15a3705fe64df0694d6523c7d5b7e09cf34698d072147a808c80b80220c0656dd59ac06379c89429a3f8df434c17dad01a1ff83aadd83c56"}, 0x400) sendmsg$key(r2, &(0x7f000055e000-0x38)={0x0, 0x0, &(0x7f0000404000-0x10)={&(0x7f0000155000-0xb0)={0x2, 0xc, 0xffffffffffffffff, 0x5, 0x16, 0x0, 0x4, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x8, 0x1fa, {0x6, 0x32, 0x401, 0x4, 0x0, 0xffffffff, 0x0, @in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0xe1d, {0x6, 0x7e, 0x0, 0x9, 0x0, 0x40000000000000, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x40010) 2018/01/25 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000543000-0x2f)="d3ab27090000002356ba602dff05000bfef9b9d2a4b20079ffffffffffffeb000225070097c11ec2c4dc42ffa86eb9", 0xc0) syncfs(r0) writev(r1, &(0x7f0000465000)=[], 0x0) r2 = syz_open_dev$audion(&(0x7f0000ade000-0xc)='/dev/audio#\x00', 0x2, 0x4000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000d37000)=""/71) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000e26000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/25 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00008bf000)={r0, r0, 0x9a0, 0x1, &(0x7f00001aa000-0xa1)="10558834e453a1f1a0c78cd6907ae1ce918ee422c62a0263a2339e7af275428a22fc186664f1fd293a00891c4bddfbec068d212507e890655d0f4a4ecc1fb7667d9b2aca218860a41d004c956d52fec32ab14ed5d08f30ac565f1c20bcd38b4b3f48d1913a0e28c6359a69d3d6719f55129a82d7e5197c6ea9f18ba15a35e27454f5b3d87e6eb9cccb9e4a28c283d9cef0221f84b09e0071746d3520cb722f7307", 0x2, 0x5, 0x6, 0x203, 0x7, 0x9, 0x6, "4d494e04d821020da8ce919ba8740b3c68aa11cf150e889c36931b344694d83aee768bb63fe81ece73612d1d127bc14a528273c0ce48ce8ec645568f7f62c7f46f6d7dce4f07f5262dab5ed27eecf07ecc48266a7d7069e7aa49fade1d32b89b42c752d61383ff64524e81f3400e895f9fcd840ed858aaeacaf95f33c6b0547a88073b52b7b3f83ec55c71e95e1582f675df6267ed29aa9aa3b45f4f1230472972836ee8dbdd2e521a5e048ba1"}) accept4$packet(r0, &(0x7f0000f68000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000874000)=0x14, 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000066c000)=0x1b, 0x4) 2018/01/25 01:16:59 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000867000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4080) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000f7b000)={0x1, 0x14, [0x5, 0x5, 0xe9a7, 0x0, 0x82d]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000-0x48)={0x1, 0x5, &(0x7f000055c000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000749000-0xa)='syzkaller\x00', 0x5, 0xcc, &(0x7f0000a80000-0xcc)=""/204, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x220000) syncfs(r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xfffffffffffffffd, 0x20, @sync=&(0x7f0000279000-0xc)={0xb3, 0x1f, 0x6}}}) 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c02000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000390000)=0x0) timerfd_create(0x5, 0x80000) close(r0) r1 = 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, 0x8, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x1) 2018/01/25 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f000021f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) syz_open_dev$loop(&(0x7f0000063000)='/dev/loop#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000950000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000062b000)={0x0, 0x0}) 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000204000-0x28)={@common='sis0\x00', &(0x7f0000167000-0x15)=@ethtool_perm_addr={0x20, 0x21c, "2397f335f3d969253fdb5e5a17"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt(r0, 0xffffffffffffff01, 0x100, &(0x7f0000728000-0x1000)=""/4096, &(0x7f0000d5e000)=0x1000) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 44.900987] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/25 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000874000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "000600016a"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) uname(&(0x7f0000c35000-0x56)=""/86) 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000422000+0xd8)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x337) 2018/01/25 01:16:59 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000172000-0x11)='personality\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) [ 44.954945] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)=0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f000021b000)='/dev/ptmx\x00', 0x1, 0x0) 2018/01/25 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) dup(r0) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/25 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001d9000)=0x3) 2018/01/25 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007c2000-0x1)=0x4) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) remap_file_pages(&(0x7f00004a6000/0x3000)=nil, 0x3000, 0x8, 0x3, 0x2040) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) gettid() gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e1a000-0x4)=0x0) getpgrp(0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create1(0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) pipe(&(0x7f0000145000-0x8)={0x0, 0x0}) mq_getsetattr(r4, &(0x7f0000008000-0x40)={0x40, 0x3, 0x0, 0x617, 0xa1d, 0x200, 0xb1a3, 0xfa3}, &(0x7f0000a00000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x20000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a8d000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c21000-0x6)={0x0, 0x10000}, &(0x7f0000157000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f64000)={r2, 0x1be}, &(0x7f00008ed000-0x4)=0x6) r3 = open(&(0x7f000022f000-0x8)='./file0\x00', 0x40100, 0x11) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000dd1000-0x18)={0x1000, 0x0, 0x1f, 0xfffffffffffffff8, 0x5, 0x7}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000014000-0x2)={0x9, 0x2}, 0x2) 2018/01/25 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fcf000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000686000)={0x0, 0x0}, 0x800) sendmsg$nl_generic(r0, &(0x7f00003f4000-0x38)={&(0x7f0000e3a000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000a3000)={&(0x7f000002c000)={0x14, 0x21, 0x100, 0x5, 0x2, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xfffffffffffffea0, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:59 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000011000-0x10)='/dev/input/mice\x00', 0x0, 0x303000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000)=0x14, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000005000)=""/4096, 0x1000, 0x40000001, &(0x7f0000011000-0x14)={0x11, 0x17, r2, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x3c)=@file={0x0, ""/58}, &(0x7f0000000000)=0xfffffffffffffe6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x20050, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000752000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffd35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb1, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r2 = fcntl$dupfd(r1, 0x406, r0) renameat(r2, &(0x7f0000752000-0x8)='./file1\x00', r0, &(0x7f0000751000)='./file0\x00') 2018/01/25 01:16:59 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x78, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x468, &(0x7f0000001000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/25 01:16:59 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000048f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000923000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x200, 0x7, 0x8, 0x100, 0x1, 0x80000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x4}, 'port0\x00', 0x114, 0x0, 0x3, 0x7b, 0x69, 0x1000, 0x400000003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x8) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000a03000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) connect$ax25(r2, &(0x7f0000e81000)={0x3, {"f56c0a248d5256"}, 0x2}, 0x10) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/25 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f00005c9000)={&(0x7f000054a000-0xe0)={0x2, 0x3, 0x0, 0x0, 0x20000000000000b9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x2a0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f67000)={0x6, r0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002a3000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6972, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x10000, 0x5, 0x4}, &(0x7f000061b000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ecb000)={0xa, 0x0, 0x1, 0x2, 0xff, 0x10000081, 0x10002, 0x4, r2}, &(0x7f00002ec000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000917000-0x3)={r3, 0x411c}, &(0x7f00009ac000)=0x6) 2018/01/25 01:16:59 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f2a000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000073000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) dup3(r1, r2, 0x0) 2018/01/25 01:16:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ac000)={r0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000449000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:16:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000419000-0x15)={0x0, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000-0x50)={{0x1, 0x3, 0x1000, 0x0, 0xffff}, 0xffffffffffff7fff, 0x18000, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:16:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000abf000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c04000)={0x80000001, 0x1, 0x7, {r1, r2+10000000}, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0xffffffffffffffc1, 0x80000001}, 'port0\x00', 0x44, 0x1, 0x517, 0x3, 0xfffffffffffffbff, 0x9, 0x7, 0x0, 0x1, 0xc0a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x2a9, @tick=0x10000, 0x1f, {0x1, 0x1}, 0x5, 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x248) 2018/01/25 01:16:59 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000564000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ca2000-0x68)={0x3, 0x0, [{0x1, 0x1000, &(0x7f00002d2000-0x1000)=""/4096, 0x0}, {0x2004, 0x34, &(0x7f0000f5e000-0x34)=""/52, 0x0}, {0x100000, 0xf3, &(0x7f0000d6d000-0xf3)=""/243, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000b5000)={0x4, 0x7, 0x91a, 0x80, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000315000)=0x0) 2018/01/25 01:16:59 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000022000-0x4)=0x4, 0x4) 2018/01/25 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b75000-0xb)='/dev/vcsa#\x00', 0x800, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f63000-0x4)=0x0) syz_emit_ethernet(0x4a, &(0x7f000068b000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{[@empty=0x0], 0x0}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000fc2000-0x8)={0x0, 0x0, []}) socket$unix(0x1, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00003bf000)={{0x1, 0x1}, 0xf}, 0x10) 2018/01/25 01:16:59 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0b000)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000acb000)={0x6, 0x0, [{0xc000000f, 0xff, 0x2, 0xc6, 0x5, 0x7fd, 0xffffffff, [0x0, 0x0, 0x0]}, {0xa, 0x8001, 0x6, 0x200, 0x5076, 0x1, 0xd5, [0x0, 0x0, 0x0]}, {0xa, 0x10000, 0x2, 0x7fff, 0x2, 0x100, 0x42, [0x0, 0x0, 0x0]}, {0xb, 0x32, 0x4, 0x800, 0x6, 0x7fffffff, 0x7fff, [0x0, 0x0, 0x0]}, {0x40000000, 0xb9, 0x6, 0x150, 0x0, 0x4, 0x40, [0x0, 0x0, 0x0]}, {0x80000007, 0x192343c6, 0x4, 0x963, 0x81, 0x5237, 0x10000, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001e9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) 2018/01/25 01:16:59 executing program 6: futex(&(0x7f0000ce0000)=0x0, 0xf, 0x0, &(0x7f0000885000-0x8)={0x0, 0x1c9c380}, &(0x7f0000239000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0xe)='selfsecurityc\x00', 0xa00) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000003c000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) rt_sigreturn() ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/25 01:16:59 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000013000)={r0, 0x20, 0x100000001, "6627407bdcee5c388a285b31a512d7fa4f6ed022e24f899d28fd81bebe55f09f8712a76dba050a933deba1432cb64888f714cf8d8373e30f32024e05986f106ba5ff0ba5d3f1384c421ff973223568d3cd8eebe1e5473434bdba75d43a70c32faf87d2d3f9bc086718b7747d5122ff93e772323daf05c84bb5c54d83941d2b036b9e83b3a3ea5fe36f18502bbc6dec8ee4b32d7d26344b05e72a594b04d32d3e9b5715ac56ba2e04b27535e35849967c7c91dfaa4721e163d258fb56eb5832728a237ad49aa2b34609b4ff7aee0233bca716"}) sendto$inet(r0, &(0x7f000001d000)="a9", 0xfffffffffffffff4, 0x4000, &(0x7f0000005000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfff) r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000012000)='/dev/dmmidi#\x00', 0x8, 0xc200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000012000)={0x5, 0x2, 'client0\x00', 0x2, "94e7f35ebe35a686", "f8d3ee30a20105d65c3f14078b5918138b55d7a0d4cad841a86273ba2ca0eb4e", 0x101, 0x2abb8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000016000)="a5", 0x1, 0x0, &(0x7f0000014000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x4004, &(0x7f0000d1b000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b0000)={0x0, 0x0, 0x0}, &(0x7f0000d46000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000025d000)={{0x4, 0x4, 0xb6, 0x9, "05001c3c32c272bcee4a431a8d574c56507ee21ae782efbee45021dcac854c56b14a504bda3326e00a9293ef", 0x0}, 0x0, 0x0, 0x2e7f, r4, 0x1c0000, 0x100, "0cfd67968991e1d4fd03c84d1d2626976619f36a2ad08980c36936e500ea8bab0379ab0a1b7067e8dec604d49d2f3ada4e333adfb53f1a2aa10f700080deb838", &(0x7f0000c2f000)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xfffffffffffff001, 0x6ccaf790, 0x7fffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) setns(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = semget$private(0x0, 0x1, 0x10) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000868000)=""/232) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 01:16:59 executing program 2: mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) prctl$setmm(0x23, 0x4, &(0x7f00006a0000/0x4000)=nil) pause() 2018/01/25 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f000074c000)='/dev/sg#\x00', 0x0, 0x80) r2 = syz_open_dev$audion(&(0x7f0000cb1000-0xc)='/dev/audio#\x00', 0x8, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) close(r0) 2018/01/25 01:16:59 executing program 4: clone(0x0, &(0x7f0000c23000-0x1)="", &(0x7f00004f9000)=0x0, &(0x7f00007cc000-0x4)=0x0, &(0x7f0000c59000)="") socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=[0x1, 0x6c, 0x5, 0x7ff], 0x4, 0x9, 0x80, 0x8, 0x0, 0x5, {0x92, 0x3ff, 0x81, 0x6, 0x0, 0x7fff, 0x4, 0x5, 0x5, 0x1, 0x0, 0x100000000, 0xffffffffffffff58, 0x0, "7eb4b9941f8aea44284148f7f1da8c2fbae1e511b32e384ade70ee62848411d2"}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b8000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000000)={{0xb1, 0x7, 0x400, 0xffff, 0x8, 0x3088}, 0x8, 0xeccb, 0x7}) unlinkat(0xffffffffffffffff, &(0x7f0000da6000-0x6)='./bus\x00', 0x0) 2018/01/25 01:16:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/dsp\x00', 0x220000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/checkreqprot\x00', 0x101000, 0x0) renameat(r1, &(0x7f0000d44000-0x8)='./file0\x00', r2, &(0x7f0000b2c000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000031c000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) vmsplice(r0, &(0x7f0000595000)=[{&(0x7f000081a000)="d56d34ecaa23816237e51182b6c4bc5ecff249b9045efeb4fa21f6865932c6566250ed51a2acb0185a287b7a336e8ac39c3ec755c54141b6cdc494aac24fa71cbb0e84670c687007891d9a1491b9580cf867a00a7c3ee8c233f3c00c6edc1c54adacfa7055854beab5bd26ce76e29fa7ecbdc623ea35a4962ddc29870d18506487144e765e91b7a201438fdae0180714bd70a68f77f7a5084b62c86e47b1e75a0a01bd94e22f8ccca100f69798600414b60b0d55acf6d9592a117bb7aab815f302f29098a689124c8c865c7aa7f0ccc58f8542241ed4137f0fb3889f23917ae5ec375da5", 0xe4}, {&(0x7f0000e4a000)="6949f6480562b90bb549eb9500f85583ca888e817e711601db14ab9c5f2b5dd999b38783ca06251cd4b1d3a8925beab38cfaa6cf347d7dd55025f8ed4ba5bfd8e13a7db22f1012f5bdad1c374c53b529d658fd71", 0x54}, {&(0x7f0000a19000)="fe86744913ac75d0497341aa162a19e68b6f745ae4d85dbd8122c48cee51a5872de9f91dd548ae0d001411027a525ec63b2b612968503e0e7c32bd609fcc562e2222700673e5c844f5ddd4403fe15d797d387c022e35af02969e3147a2cca7f1bf50cf8220f0dfbf2e125231808eb32c7582c10bf36f0b6f15c8197376bae3e45fca0bcb9429347dac70e3a2dc5d1e6999fb361ae1bd6d4c4051e6b2155a17e533793dc4a1727007aa0b2f3d2e28d75f01463464400e3240e8c3fb9fbd6e48ef07a2a42bdbd35c021fcc22b7b3d3731a3dcd08924b2ce5518cab6ac23cf57a86573a69f8", 0xe4}, {&(0x7f0000db1000)="9133d11ee1ba18bb4418c3b8b98793ba574c740d3ff2378d0a0e03b141c442e3bd72a4929e38e8c218cbda3798a1b4f61354ce8fec984ed23692f6bc1bbe6e3f38e781eabe44ee413147f8d1d06aa5945947d858dca34c17ddd81242c379b989b0a047233b0a1e84e763b1bc41aa5defb82c7c5cfbf0e2e08aa0ed09b852491727588a549b3448fb3c8fb84553e4a0cb9cee6e862d3aad9dca070cf5a92c323e8caab91a6277a90849ffb061c2065e04b989340763726cdff88dedbde200fc26216aeec6d2cabe75ab71e3cdecd43976f2bd1797382a94f4e376c030e20e28d7802300b373795545b4997d8405e5d7b9c98437aab6c504b3e4571adfd7b242cb349c3788cc7bbdaa750f7d78e1c3c55ec923adb70b1918bef28c5cbc0c23d089035cae2e19f53c22230b0658340c4cd1643ce4bb93794d935e78f7371132543b7ade5bf3abc149217bc8eee070a8b9140e6c64ffc00e6ae62f7cecb8aab2a522478958eb4e9950694f2a2cc86c99d1b7fa9ab6d4241f08a5f831775d3211f3d1316243a676e17c5155e484c56675d46bdcb347dcf9226131f55a6501f361e5b4dc9e68c0e5f375d8fff4705d34b7a965fbec4a8571919acc785073952a07fc3cd9fac81665ddefa55cfabb236ce5969b58690cbb6ec48a0f452e92d3acac024bc8243da54b659f17b5ee692f3c5124f1f1f49aba9658d91f51802da6b98291489d6b6195c81f5fffe9ff38d84c23f394b2e6b1929fb1af37e83ab0efe9e96ed18e0751d68e6b1a5ef356cd6aee4d0c9385a21a1c7609fddec64ee6dab4372b19f31cefb72eadb71b9bf1c3231d62bf00a63c1a516d3118848b749bfe1e2f4e4a48e08b46b9d8caaffff235a63f3d6cfc6ebb9797dd85275a7752db6d8caf7d8f299e2c540d0ce22170d26910fee6070626fff2303ec4b4b2e44ba1a084d5b40c525d9e0520e8649378ed2b356c99f53ffcb5f74563310b53b0113734d6ee415a064210858f8f15822f290db43f87f6b4685557c40747be7a4549047476b5fcbef3e2bea8f0b6bfc79efd73e5b84d789f3a36aa6ae0f8036a1fc2e4125c6e8fb09baa0efd324060231f01e1f0ad17874bd1d272c50735ff578cd7bc1ad9484a15fea1ad835c5e265aa8cb079cc4225f618fa59f8a00225ffed4b387af7917258db686568d96cc4eb27743d3ebbf8cf0f49e2bc6a57c33609b72b6d09ad55f2ef39cdec4e6cc2bdc8d9308ec7cc2e48e186ef6979760d197bd3b5baf42ca0fc76f581de9b08d19a74b657dab1079d981e2cb0d5ac0ce5a9f4099670a7a43532281e481f29df188e62f7bd22c12483de9c379b75c5e148ace931065a6d5e711bb3dc854a045deb39a5a7ddcd9a3cea8a53bf4bc1635a598340eb3a7873fc533592717acfbcea58398135fca0f6ae94a20d8713abfb7cb51e7b52103ff67479d01543ea3f78f5e56d0025f8f2018ca06d38a9de530808ecc0cd87392970cf7a95360469ae9d7a2f7da5b5148fb280070e3a27e0b5c1b47e76e6c883a9fb449c76d2885cc4aeaefa03915ed3ee3c3019d0816815140ece56feb9f32a5ea8c6e51d48e60ffc18fc5db324a9aaa8e1dbec9f3e1da4d7064987b62c4c843f8d56631b61c1fbfcc25027a308a1309c69d8fd7a24d12723960b98bf86d9a4b586047a5f275febbc5896e85753b325c8b27dd0253c8beffd260ce090c72a316d14a42968832a405fd1637de3acd86450ce513540d2af85fec7dca060e12ac594a66534b37cfda2111234287b9a5e11cb88626cc3a7f2709dc3a935a367d5f006b93409e577235103fdfa02fe560a34c396c003ddcfe0935e85bc169a9811396c4f6060c60d9cdae6bbf10a44e3c028047d794ed5dbcb69d5ef01f607120a555bc71defc2ed7853cb34cd207ae0c6afb205701c167a85f2f372ae2f20b58d8d1514032914da4c1904e732d46920ba1149597a3f59da660d3c4c9c5c432bf2257c5686509def28288d1cdc3bed60a8fd0e0bdf7c59345c1be49cd486179053e9bb93fb5b56459d36800cf2c083d6fb16d3718ec389a90a1c56042bccf20e7f103f760870bf6f0a783e69f8bab97a07b9093942ed0aef6283b9c5de8ce9b76293588d7f4dac36648e21079977251738f5869c43fd42d03dc35e2df7ee2c8520deb96fbda484e1f0019a6cec2798ab24f8b13b3d02a62d02a916e536a6ec3f5c64922207dbc7aa552aa7ac60e5cc3275eed3a929fab485596e4e3115844b202e389c00c0aed157468b16c0473b874d0ebb4c0a6bbfed5a01144f47e9ebabcd010696367f40316a54b56bf9680b3f56ae8f8e91b46061ceb8af110dc3f391e069d39208c40f756e34049ab67c0a02084081d7fc5d849ac5dfddfa418b4312b5f442e852a8565ed18120ca9396e82776643215ebbdcbecbe5aa1455e63f18a870159cf9a569c1c7fa906255261dee1abb918020b62a7bedd13d17e77e1bed6f60e47365f9c6e5edceb5f5619ed81858af7fefd317ae9728d6d88142c9048fe0ebbfe8b8b16932492cbea2be5165f31dfbaf981274fd2d110c1ed27a75d7cfec2ec921d6554a595c06d528a7a632a43c493ad32f35748ae673043e2745cd1c6e7080a9538dddd67a2377a708259911ea941f9b10e6d9456c3c7d45ecff5eaa35d3d15648004413710ab0512494ae831b601c49d563a5d00120da33b180ff2a350901acefef28a7e0e999f5b120818e752087e410b57a9db40c819f3acbc732c1c5dac48f5ec10621319ab12b7620633e955a658687ebec0e4c484a378c2c79db4f379562914c2a628d75f887822cd1234985aa339d9b076827ce552b1aea50ae3d1256e886bf096d70590ee4ab3df1f8ff30c5315dbf592aaf8dffc3aa00511e964a392e88cc12f0fb3ed8516fd142ff9159f700a5ea03c2eaf21fe47a2086db0efea7f99a80f31eb88f047205206f7067be5cb60526f94f854171868f74ce1a667ec3aa231038f12e5515b8bfb71e90fec8ea6d92620bda5758598786076164f87fb696ea2e27646c562413af78e85c855ee50a192ba6e49c9c1fa48f037178e1a93f6a531f1f7654ca55fac0ddc35294f63c3f8e9b70fc76ce7d060965349159aa47f11ba28f121dbeeda3ae833c03ac7a9a6a4b5d96a632768f2fca30dd334efebdcc7a8a019159a307e0b83f22e4c44820b1a8976815ec7e85d5c6bb4ad8c083a5377495f1eaa8717abcecbb0bd5b65a921cc0d06b666a4ffd2798dc68503c2eb5efb6c3ad713cbc3639312c77b762b8a9f40b4698f89b0f94be908779b3142d539c6a67b1fe534d474502693b416d8f1f5d23156dc45bcf77838df390cf54da23567cea14c7057aa3105ea8cd7d9a5551da59bb390fc9b098debd4e970a50e6819bd7c4ac3898f916abed7a255d1390922a93184034833fd099eb7f651725a7353b547287acb9c444c5d73340bab3b4d875dfde06927b92f29ac7dd4b34d23d4aca1c651593741ed6a29f1a50c8b0f4ba2eca610ecb8f62abec0258b90fd502c39baf5ecfa157839b23de4d4b3d5098d421724b8c226b8d5588e0e3752be5713810d9507852afe22fa65755316b5fa5935ab11249fe6b48ab45841f7cd1af7be9f0ddc6f19d001c7a7448fb1afdaba2b43cdaa2d1f9ba87f4c266aa08c7eff71b3b4035a9256d949716ea62aac338bf61f13771cfd9cda878622f53177854c477a51d2c82dd1e6ab323c07eeb8f00190c8115d514c355053d4d10b0c763c8d384daa76bac344ea20207b0ff4d296447e72685db87962ab7dd90cc7356345cba8a2caa8736f8c488b1d6ba5befccd5825d3a624dc20dee2b4ad439a54ea639765ffc8618cf35e8904ab152e66d49fdbdaadd2c283f6debcda55daa017f4848668ba55df2c57b21b4765a65ebb53e6ebb0cdcc655426b3d76282a274fc62de68f03274091c1e0ecc0871566a435092222b0c7ac494cee202ce8390c8be68a15a696affd402466bd58ec59c9c022284c4ae5344d746d2314904b44a5252f69fc696f2ec7dc342b9dc267ac02888ecc1010a8c4d3a94b96a4f36a5dd2353a6b46def6d586295c784a4864641d3b28ced3e6e037758993ed2c1b924cff28cf28bdb509c244c247517f8c3f6e7a8868291c71c8902140634744e261938f2ab36257b7e3528d37dadbe371fcdffa07b5c3c37b18ae41174b92c83b0b3fc94a2b44a7f9d8d9247615c787923ba97c0623e9fc8b51b8b7bf2798e5816f07ffeaf1bd307e5982a2d960d867027893d8cf5e93d8da901fbd9d2649bbf24d61d9ca02dbe6a3f6614f4e02fc2f813b005e680a79e2bf05e20547243c73de5b4ff2b1d808466ceccd2cc2ddc10cf7cf88545c54967fd0d561100b0cb4c96845eeb282d0f82b0fe694931c15c4a7afb42a92f1627f02d08ae17a54fe9fb8f24b489077b4743e482082144bfbfb78d49ac1b303a09911da39a8e7d028c7c0f68de883990cd849bdd7befe66279409a790da481a267bca72f1e36516bc01d8734fa519834f572137ac08c5ca66d1dcdbf94bf63aeeeb21b9a81bc45d10a7835cd42c32127f0a883a2035dbc4f569fd7b5ecbbeb5da2b5eb37aeeaf39396acdc5df4c5a446aebbd8165f92464f3763be8881f074d13550417a5df5d2a6f8b8f459245062e04ba4e63073ba7f495ead16dc808bdc996d75e43de58ae115bf1287a5575a5ac0f44f042bb8bfbd57c0dcdbe8fad3660fbd5c5f14a19f66c2fc88eb2547a8ad3a59cfd0b753253d6872e683fc2aada68c13fb338ecadead588533ad0dadb79581f490f05f8cb723b35eb604007b1ecc580d696ee0fcdcc61391b27610da64d998eb640a88a36e80c36e520ac5057a9a6c258222ff224326c8a3b2455ec3500778422e439a1b9c0994159c44020512ea74f6068cafb7fb111610bc44639cb8130a535c9178f2f4520d55befe8c1f1675be052f1687295be6eb122858fc85ef48ddd98e06775bfb0f68ab9f70c345ad4c26d875d8511863988ac38589c7b184abaaf6b0ce86a3216370553fd8c248c4cbcf2c73666114953f2865e26dcac9153e80e3dd1361d02cec4d9e3836424d27cc9960bcf42fb734a236d628e3cc58f98271e2b541e73ecf2574496ca07452d4ae8667e778d2a33cf7a1f4220b6a09c74dd43a7e2a9993cfbecd2b8d576d0384484d2010814e8fe139778a8c9bc8ffa63c5cdc74383bc3c8fa9224613f6e96203a2300d8716099b42f5c0ff4d659b02d9799eed6808c48541483031ebd87f7e2762f686f36f1a1b0dbf39f94b0f88b0c9e21c8da8894c10cbad0cd9df5f08ecce22cab61002bf77ff6de796517dd1458b74332a10c82670fce503bbc9166a10791a09a80ad24bdad56df8632d46b14ddd241a8fbf0a8ed751a05a881351e8715238a6d024b5042e9026df89b0d1b8579eccc67a01569cec0d485c83da85a86b462d136cf04b24cc3b082fa6a963b07e16e7b4538c353b20d73e99a84a175bcddcab7c2343f9fed11762e2d3db5d4c4c5b4ea3b4e17ec9d1276564f1b0e8be5e660bb5a1ebc002484e57defa322aec76e553c8c244c49fe3d38fa44566596ac55b5e9b93b88d9db2a8be72b1f968717435a93f2d19fc485d72c923283f1010766a9bb8522654b5ae5bca9b6b01c5b4f9d646ab058beb3b8d5742aa9a3953c075764ab8b27cb856187104c9343bed0556865cd80b5e9a38a88336520842a1d47aeb4ecc565a02ed59dc86212710b54c6a88fd3cede2ab8b0b7416c6bca44e97dff52d848259bb8940e8b2ab1fcf4d1d69a2f76d6fe8b4e4494e6581ce71", 0x1000}, {&(0x7f00006f4000-0x7f)="1fb7e273ec5a5abf6ae213a2e49df824c5f4d3660ad5c3c6c226b2ddbd8540846f11d89ebc75a98477f245c62fa5888b17890cae2c14081cb6df6000ea99094e15d91bf2c81cc4aec38bcd5c791246744886d808c3d10d273b615e56fd683f7b5f98043f37ea0641f132822ce802ed798aefb22b7a8f09ed553db83e95bb5c", 0x7f}, {&(0x7f000094d000-0x30)="18d7910c43dee0ac8553ae439bfcbf90b19b2d8270e2d2fef87ea948b31a73ea4e25d0ea7356c84d233a4411fb3638f4", 0x30}, {&(0x7f0000914000)="244f09f8b66a5f2168367b9d43369f6edea4aef48a3c355f1e872fa10db70d00903473cd7f84305dfdc698", 0x2b}], 0x7, 0x3) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/25 01:16:59 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x10000, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x351) ioctl(r0, 0x2278, &(0x7f0000b01000-0x34)="631252c452669ddef208181a41c97f2b6a9f2af860a83f8bd6c9bf5c348a93838f40a4425c378c95cd8165e97f3a4cf97b747b70") 2018/01/25 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x6, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000000c000)=0x80000001) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000000c000-0x2)=0x0) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) accept$packet(r2, 0x0, &(0x7f000000c000)=0x0) 2018/01/25 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/autofs\x00', 0x54af97771825af47, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000)=0xe8) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dba000-0x4)={0x0, 0x5, 0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f0000721000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) [ 45.634068] device syz0 entered promiscuous mode 2018/01/25 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a1d000)='/dev/vcs\x00', 0x2200, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ba4000)=0x5, &(0x7f0000c27000)=0x4) 2018/01/25 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x6) syz_emit_ethernet(0x66, &(0x7f0000599000-0x12ad)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0x0]}) ioctl$void(r0, 0x5450) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000028d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000359000)={0x6, r0, 0x1}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ab8000-0x4)=0x4, 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000827000-0x400)={""/1024}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000-0x13)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b9d000)={0x6, &(0x7f0000ad5000)=""/78, &(0x7f0000b75000-0x90)=[{0x7, 0xf8, 0x7fff, &(0x7f0000342000-0xf8)=""/248}, {0x6, 0xbb, 0x14c, &(0x7f000026e000-0xbb)=""/187}, {0x80000000, 0x1000, 0x3cb, &(0x7f000055c000-0x1000)=""/4096}, {0x9, 0xaf, 0x100, &(0x7f0000083000-0xaf)=""/175}, {0x1, 0x92, 0x9, &(0x7f0000fa6000-0x92)=""/146}, {0x80, 0x18, 0x2, &(0x7f0000f38000-0x18)=""/24}]}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000d50000)={@generic="2b2d92122fda0e5954623f0515557a07", 0xe70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000e42000)={0x0, 0x10d7, 0xecf, 0x44e7, 0x0, r2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xd5ff, 0x4) r3 = creat(&(0x7f0000262000-0x8)='./file0\x00', 0x4) ppoll(&(0x7f0000f68000)=[{r0, 0x4004, 0x0}, {r0, 0x1041, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1500, 0x0}], 0x4, &(0x7f0000ed3000)={0x0, 0x989680}, &(0x7f00005e5000-0x8)={0xec2}, 0x8) lookup_dcookie(0xfffffffffffffffa, &(0x7f0000e10000-0xa3)=""/163, 0xa3) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000684000)=""/79) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000c18000-0xb)='/dev/vcsa#\x00', 0x9, 0x101000) 2018/01/25 01:16:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000507000)=0x1e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000efe000-0x10a2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "458e38", 0x21, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d91d59", 0x0, "b934df"}, ""}}}}}}, &(0x7f000076f000-0x18)={0x0, 0x1, [0x47d]}) 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f000032f000)=""/38, 0x26}], 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000022000-0x9)='/dev/sg#\x00', 0x6, 0x202800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000021000)={0x0, 0x7}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000021000)={r2, 0x9, 0x223, 0x2}, 0x10) 2018/01/25 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e67000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000793000-0x6d)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000afb000)={&(0x7f0000744000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000fe5000-0x50)=[{&(0x7f000042b000)=""/228, 0xe4}, {&(0x7f000000b000)=""/228, 0xe4}, {&(0x7f0000603000)=""/121, 0x79}, {&(0x7f0000a08000-0xf3)=""/243, 0xf3}, {&(0x7f0000f61000)=""/77, 0x4d}], 0x5, &(0x7f0000a24000)=""/217, 0xd9, 0x2}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b09000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000071000-0x4)=0xffffffffffffff03) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000b08000)={{0x0, 0x3, 0x182, 0x2, 0x4000000009b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r1, &(0x7f00007c2000-0x38)={0x0, 0x0, &(0x7f0000c2f000)=[{&(0x7f0000bee000)="6b8b77031b2cbd2e5ada17ef84c95ab5ac3b16f59af55b837bae02169f858ce3fa6cae206f4f834949f4e0d251b81de0fbea63a02ddf7e1b96d66b1ddb825181bd34466f7947c6e7d8908a52a7a78ad9360158c3c52d303bc93b83e0f3de38e866f2677526184ea8c3e5d5569d0ae44e5bf1baed03230873455b231fbf10865615a6d13b92b4a1b00c0e", 0x8a}, {&(0x7f0000b2c000)="d194cc8362105dfabd66a7c01946d10936d3cf505a9496f2ec2e0ad550a780d44148a283e253bb212a2c572a715b7ae2ab823816e348a9beffc2a7cda55ad255fab8cb3f0cf82385a5868c6de30beb31a5c0a1e752a50a161ae28f397e71f56457a38ed1b8c6074593d0eaeac272ebb74b693e5b89e9b9111bd05d5fd0aba5a2f7674b0f", 0x84}, {&(0x7f00005f6000-0x17)="8d4ac1db204d0311c414fae73bf57f9948d2fe318d7881b79910575065e22fd9ac12d382d8a3ce4f051994cc8d795684c56901073ffa490597ac8f30bcc3a10a8de18ddd", 0x44}, {&(0x7f0000d5e000-0x1000)="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", 0x1000}, {&(0x7f0000c3c000-0x5c)="ae6bc83039d8727cb36afd8022394399c02914d767c8f9cfe9960621a58f687d9ad16a589f72add45234c59e47aac2d96c1c751bcc9f05e0dbbaf4816bbb67f52ea0110ca4956ae2efbb38a9132a86584d9301e0cd51728fb1ccd4d7", 0x5c}, {&(0x7f00005ae000-0x83)="0e41bab950878cec03c38b37e0cd541cc3ed4e15ade1ad60e82681ffbb90745fa67fb4e084e4d78d0cef5bc36ce4de8daf1709044aaafb3bdb4bacee6c1b8041cbf0f565bcd1aca104cb108e5ae4d8f5352d159c2a215858e78a0769141a30895f35c03506c58b5b9b888eb62370e1f62f6dccda76246addfa1e54d427227f8f05f052", 0x83}], 0x6, 0x0, 0x0, 0x4}, 0x40) 2018/01/25 01:16:59 executing program 4: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000047000)=0x40000000000009, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000626000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d1d000)="") read(r0, &(0x7f00000a6000-0xf7)=""/247, 0xf7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f31000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5d000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x2, 0x0, 0x1, 0x9, 0x7, 0x9}, 0x20) 2018/01/25 01:16:59 executing program 0: getresgid(&(0x7f000040b000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000031d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000736000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) syz_extract_tcp_res$synack(&(0x7f0000ccb000)={0x0, 0x0}, 0x1, 0x0) inotify_add_watch(r2, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') [ 45.668763] device syz0 left promiscuous mode [ 45.684493] device syz0 entered promiscuous mode [ 45.695560] device syz0 left promiscuous mode 2018/01/25 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x20) write$evdev(r0, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) unshare(0x400) ftruncate(r0, 0x7) 2018/01/25 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eb2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008c9000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dc6000-0xb8)={0x0, 0xffff, 0x4, 0x1, 0x9, 0x8, 0x20, 0x6000000000000, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x3, 0x1, 0xfffffffffffffffc}}, &(0x7f0000a8b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003da000)={0x0, 0xf581}, &(0x7f0000cfd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000090a000)={r1, 0x100000000, 0x7f, 0xf48, 0x8001, 0x9, 0x200, 0x3, {r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x3, 0x7, 0xc944}}, &(0x7f0000c92000)=0xb8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2289, &(0x7f0000001000-0x1)="") ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00007dc000)=""/4096) syz_open_dev$dspn(&(0x7f000074b000)='/dev/dsp#\x00', 0x0, 0x41) write$eventfd(r3, &(0x7f0000b77000-0x8)=0x4, 0x8) 2018/01/25 01:16:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x6, &(0x7f0000003000)=[{&(0x7f0000003000)="6421329d1076c7c03f59e139d1fdd5fed93ccee4c40fd51450f3ceeccd405f0f29a0ea3c49ddfac4ae699ccee9b0fd92f2ebc1319b058bf109005008358416587d3c83bc2b9d3e139009502e5cfe08de097a27b49bce48e34c476b8c77b957beddc91551ccc08ea882d6d7c989d3ea9da3344444449c9885b237e4835c6ac5a844c16c75af7e550f49acdc628915cde2f93c79b9d2b5890bb978840f1b988a1eda754749658ca275ab7ac437e561be3d59b62ac778842ec04864790d18ab50ae1b093e3e7520bda29c613d04316d62c16e62858aea", 0xd5, 0x5, 0x0}, {&(0x7f0000003000)="0978ce3e044420c82dde6deaa6a75ec0c022dcd76196db794c9e43f023592a22bcb717d873390c098487ab8a1c123995cf044540f413c0e5054db49fdcd298c59c6281c282941698bf05a78a89b50893a0922f037983824fc5f3a87c15c405afa9ca2131859f943f1eda6bfbfda1da0741c75019a5af8488d98f28371fcf150644db860b9837875eabdf70cbafa45dffcffc987eb5c37c220cc58af50463f38af971fd83d957f521daeea0c88d829d3a51054b555c04a9be8c48d8221ac6690f7bad5b8cd1ad07b4022c9f8306e6b0eec5e89d12b3b0ddb9bd76fa70d94680d0a59356ecc88d2777b3c49b764e26eef251a9ad1d1ace", 0xf6, 0x400, 0x20}, {&(0x7f0000012000)="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", 0x1000, 0xffffffffffff4187, 0x7}, {&(0x7f0000004000-0xe6)="ac24eb32c581991b4348deb80d3333ab8ff6470c37a8146a7f41ddc9a124b741be6ae540535491669019fc59c9163ee06466572d35cc8292c141ce58ad37b9f1e88b845af0b5f8b6434335cd2575590df328999da46bb95027f5aaca02aa8e2ca7850d1f2540bfef537c21ffbbf6e4a90c91734d2a89f4565a31224505ede99c22b36f5833493bff82a41f71ab80abfa66fda14e3c760061badb151b876f8359c2cfd189c2eca3a5442e37b62265d11366f590c78a7aaed6ee87d0774cbc48dd950b0262c14e389ab496bf476da5897c88f8c23f52c8849839d84274a63d5021d355c3030be3", 0xe6, 0x8001, 0x24a4}, {&(0x7f0000002000)="e2b071f098ea799a2b273d6c7d2aec05621e9d673f99e0522c80d64c7c658c03b8cd7f5dfd9f635e81e3ad141fa5612b1b7dabc6566a8ae7c32b4c05afbb6c1a72086e170a6f6afc0dfce87fe2d12f87deacaedcf25423b543da34", 0x5b, 0x10001, 0xc2}, {&(0x7f0000004000-0x27)="ef286348a7b0301ab32c13095550bfcd74741058700f404cb8a2a8b3e85cb3026f19b6135fec94", 0x27, 0x0, 0xfffffffffffffff9}], 0x3e0000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000002000)=0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x8)=0x0, 0xff, &(0x7f0000c72000/0x4000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000ffa000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400400) ioctl$KDSETLED(r2, 0x4b32, 0x4) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00000e0000-0x8)={0x0, 0x0}, 0x8000000000084000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000553000)={@generic="09f919ed1682be37c0cffe6b5433ee46", @ifru_addrs=@hci={0x1f, 0x44, 0x3}}) 2018/01/25 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) pipe(&(0x7f00002a4000)={0x0, 0x0}) bind$llc(r0, &(0x7f0000c9a000-0x10)={0x1a, 0xc, 0x0, 0x20000000, 0xf74b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/25 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be5000)='./file0\x00', 0x124) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c5000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000987000-0x4)={r0}) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00003d4000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f000035b000)={0xa, 0x3, 0x4000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4c000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000652000-0x20)={@generic="310a9efb81612102486ca7ce26df69b7", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6(0xa, 0x4024, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e32000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000024d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12c, r5}) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000f4e000-0x1c)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0xfffffffffffffffa}, 0x1c, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:00 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000023000)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) [ 45.816786] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000b1f000-0x9)='/dev/sg#\x00', 0x785, 0x20040) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000050a000)=""/4096) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000660000-0x4)=0x7fff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f04000-0x4)=0x0) 2018/01/25 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000fbe000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x3, 0x0}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000933000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x20, 0x0}}}}}], 0x30) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000431000-0x4)=0x42, 0x4) 2018/01/25 01:17:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000370000)='/dev/cuse\x00', 0x3fffe, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, 0x10) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/25 01:17:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x200000000, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00003d9000)={0x0, 0x0}, &(0x7f00005fb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f96000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fcf000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000099a000)="3b92d8141ae0f5813845d339d64186d4540fda2ac8b9d4fcffcdcf549e026079ebdc3e9d030b81bcae7422428ef0cf8406a4d2a548d83be17b8cdf50d6ecfb3e5ebd4dc5298605d17d65df82cce3fdb8583063c6e2507878b907b14766cb67bd4665f22d586026b0697691331f952bfa3bab9060c05f8820f9acb5c7be9025a977f7922baf896ec48c554d49f3330bce1cf6c5d8b1a3fd2b478d7414ed3e4fb239b5529e6b76c1f333a077ef4a7aec68978f7750417b5d25f13abd8d83de2bc98c090274cbacf18709a347e184c9e05dabd42170adce404dcbb4a07cd140557ad883d2bfb58da47b16b7923119ca0957130f4976cf43d6e151", 0xf9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000775000)={0x5, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000eaa000-0x10)={0x1, r3}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1) shmget(0x3, 0x3000, 0x8, &(0x7f0000e1a000/0x3000)=nil) accept$alg(r0, 0x0, 0x0) r5 = getpgrp(0xffffffffffffffff) prlimit64(r5, 0xc, &(0x7f0000438000-0x10)={0xfe0000000, 0x4ac}, &(0x7f0000561000)={0x0, 0x0}) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/25 01:17:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000068e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6(0xa, 0x806, 0x1, &(0x7f00006e0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a31000)={0x0}, &(0x7f0000d47000-0x4)=0x4) 2018/01/25 01:17:00 executing program 0: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ifb0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) 2018/01/25 01:17:00 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00008f7000-0x50)={@generic="b7f6fbd36a892afe5b34a71ea1782fad", @ifru_settings={0x1d, 0x0, @fr=&(0x7f0000977000)={0x4, 0x2, 0x8, 0x6, 0x100000001, 0xb841, 0x7d14}}}) setsockopt(r0, 0x100000000, 0x5, &(0x7f00001c8000-0xb4)="813e379e60a79c247c11c867b509ac7711d0c449eeff19d3b4705923d03068103320d36a9f8eb37716138f0e42996cdab51ca1405a1224fa964fa86208967745a71581aa93d4d0dcbe2939cc010ccd56ef4424414bdbf15737d1cb41ca0654732ad27e357002906f985b98af577cc555209d9204460507fdc575e9e0ce4c1cbf96b45f87f85c8ca80aa6165e0f10d81d31b0ac26bf1bcb98af78c2b5e1fcdefec7e95f0883f2dc72da55a0f354d8e70a2a96006e", 0xfffffffffffffe6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000345000-0x48)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x4, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005d0000-0xd)='/dev/usbmon#\x00', 0x200, 0x0) write$selinux_validatetrans(r0, &(0x7f000011f000-0x5b)={'system_u:object_r:tty_device_t:s0', 0x20, 'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 0x39, 0x31, 0x20, 'unconfined\x00'}, 0x5b) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/25 01:17:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x78301) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000ffb000-0x5c)=""/92, 0x5c) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006c4000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000bdf000)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef9000-0x98)={r2, @in6={{0xa, 0x2, 0x78000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000784000-0x4)=0x98) 2018/01/25 01:17:00 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8992, &(0x7f00007d1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfff}) getsockname$llc(r0, &(0x7f0000821000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000026f000-0x4)=0x10) recvmsg(r1, &(0x7f0000083000)={&(0x7f0000518000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000644000-0x60)=[{&(0x7f0000948000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b5000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000a7e000)=""/44, 0x2c, 0x0}, 0x0) 2018/01/25 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000473000)=0x4) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000fc3000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004e6000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000ec6000-0x10)={r6, r7}, &(0x7f00008c7000-0x10)={0x0, 0x0}) r8 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setsig(r5, 0xa, 0x3a) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f00006fd000-0x4)=0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000fec000-0x1a)=""/26) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e20000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) 2018/01/25 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x8, &(0x7f000019b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00008e5000-0x10)={0x2, 0xf864, 0x405, 0x6}) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000b16000)=0x3, 0x4) connect$inet6(r1, &(0x7f000030c000)={0xa, 0x0, 0x803, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x800002) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000559000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000034a000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000695000-0x4)=0x2, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r2, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) clock_gettime(0x0, &(0x7f0000f61000)={0x0, 0x0}) ppoll(&(0x7f0000f1d000)=[{r0, 0x88, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00002c8000-0x10)={r3, r4+30000000}, &(0x7f0000ac9000-0x8)={0x66e}, 0x8) 2018/01/25 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f00005c6000)='/dev/amidi#\x00', 0x5, 0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000ae9000-0x28)={0x7, 0x8, 0x9, 0x6, "a55554efd54075ecd47c2b8f9aacae7209c5afebd6f9befcfae14da27579ab1b"}) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) 2018/01/25 01:17:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0xf, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/25 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e35000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000919000-0x10)={0x1a, 0x7, 0x7, 0x6, 0xffffffffffff0000, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00008fd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r2, 0x2) bind$ipx(r2, &(0x7f0000801000-0x10)={0x4, 0x1, 0x5, "6d8f7b24fc26", 0x1, 0x0}, 0x10) read(r0, &(0x7f0000286000-0x93)=""/147, 0xfffffdb8) 2018/01/25 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00008b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000931000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009fd000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) utimensat(0xffffffffffffffff, &(0x7f00007a0000-0x8)='./file0\x00', &(0x7f000016c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mbind(&(0x7f0000530000/0x1000)=nil, 0x1000, 0x4000, &(0x7f00004e0000-0x8)=0x800, 0x7, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000813000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) symlinkat(&(0x7f0000b61000)='./file0\x00', r2, &(0x7f00009f6000)='./file0\x00') 2018/01/25 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000092e000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000034000-0x8)={0x8, 0x662}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) 2018/01/25 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) syz_open_pts(r0, 0x40803) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b4b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000d9d000)={{0x3, 0x2, 0x101, 0x0, 0x3}, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00006cf000-0x18)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}, {r1, 0x11, 0x0}], 0x3, 0x0) socketpair(0x1, 0x2, 0x40, &(0x7f00004a4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e7f000)=0x0, &(0x7f00006f7000)=0x4) pipe2(&(0x7f000029f000-0x8)={0x0, 0x0}, 0x80000) 2018/01/25 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b77000-0x15)='/proc/self/net/pfkey\x00', 0x408800, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/01/25 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000659000)='/dev/audio\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000dd3000)=""/4096) mkdir(&(0x7f00006a8000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004dc000)=""/86) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c20000)='./file0\x00', &(0x7f0000496000-0x7)='devpts\x00', 0x1, &(0x7f0000fcd000)="") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009f6000-0x4)=0x9, 0x4) rename(&(0x7f00009ca000-0xe)='./file0\x00', &(0x7f0000827000)='./file0/file0\x00') chdir(&(0x7f0000f0f000-0x8)='./file0\x00') 2018/01/25 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000b000-0x72)="098537e64439fdc69fd2c30b0104e0afdc59490f9e54cb4408862338ea8f1a0e4f1daaea9bcd3344b8d7f6ffad48547a6f1aa7dacc1c50ffb93306048b64f933bfed2601739365676d5fb0a27422e0c633952ec482ea888144edcfbaa7dc6fbef1e576a18fb2cae7c5587d089339925b1ccb", 0x72, 0x2000c090, &(0x7f000000a000+0xc63)={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x40}, 0x1c) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x208500, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000006000)={0x4000000000000000, 0xf001, 0xc00000000000, 0x2, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000000d000-0x18)={0x0, 0x8, 0x6, &(0x7f000000c000)=0x0}) 2018/01/25 01:17:00 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000c21000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000045e000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000598000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f0c000)='loginuid\x00') writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/25 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) init_module(&(0x7f00005a9000)='cpusetsystem\'\x00', 0xe, &(0x7f0000e3f000)='wlan0keyring-!\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000050a000)=0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000501000)=0x100000001, &(0x7f0000d40000)=0x4) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:00 executing program 3: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000de9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de9000-0x4)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000282000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x62000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000dea000)=""/39) 2018/01/25 01:17:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000-0x40)={0x8dbbd961ea3dd8c, 0x100000, 0x1, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000da8000)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd01", 0x3}], 0x1, 0x0) 2018/01/25 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00005a6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c5b000-0x4)=0x14) r2 = geteuid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000a3f000)='/dev/audio\x00', 0x80, 0x0) syz_open_dev$usbmon(&(0x7f0000183000)='/dev/usbmon#\x00', 0x6e, 0x101000) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00005d3000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e23000-0x1a0)=@newsa={0x1a0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, []}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000166000-0x38)={&(0x7f0000f61000-0x3)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000bfc000-0x10)={&(0x7f0000af0000-0x140)=@updpolicy={0x140, 0x19, 0x4, 0x5, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xd4, 0x0, 0x0, 0x2, 0x20, 0x80, 0xc, r1, r2}, {0x6, 0x2059, 0x7ff, 0x0, 0xfffffffffffffff9, 0xe8, 0xffffffff, 0xffffffff}, {0xff, 0x6, 0x86e, 0x7f}, 0x23d61d9c, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x0}, [@migrate={0x88, 0x11, [{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3c, 0x3, 0x0, 0x7, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x7, 0x7c, 0x79b6a3a6e205f7d2, 0x0, 0x1, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b, 0x7, 0x0, 0x4, 0xa, 0x2}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x10}, 0x40800) 2018/01/25 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b4000-0xc)={0x0, 0xfffffffffffef78c, 0x20}, &(0x7f0000381000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a88000+0x6e)={r1, 0x5}, 0xfffffffffffffdbd) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@generic="bfbf00d937dec0aa98ce34ca830bd057", @ifru_data=&(0x7f0000f9e000-0x1c)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000-0x11)='/dev/vga_arbiter\x00', 0x102, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f9f000-0x20)={0x200020, 0x0, 0x1, 0x400000000000003f}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000432000-0x3)=0x0, &(0x7f0000d88000)=0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f9f000-0x20)={0x1ff, r3, 0x0, 0x8}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000f9e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f58000-0x20)="e1a9921d91857e50d94912a979a6240fc458ba5c63b09eb839e72049b96b7af6"}) 2018/01/25 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$sndtimer(&(0x7f00000cf000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sendto(r0, &(0x7f00003c8000)="5a2f42e93960224f48260161b4db55526799560ce023519bc6c8c03dbacba93fa1e25303eb69bf8d24653a2cda6492b4c991bbfd441501a982b9936893497f14a94f66efca17904714054cee69", 0x4d, 0x10, &(0x7f00000b3000)=@in6={0xa, 0x0, 0x55, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7}, 0x1c) 2018/01/25 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000410000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x54000004, &(0x7f00003b4000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000da6000-0x55)=""/85) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x1b) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x20100) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r3, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x20, &(0x7f0000fe7000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000c8d000)={0x0, 0x0}) io_getevents(r4, 0xffff, 0x4, &(0x7f00004f2000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00000cd000)={r5, r6+30000000}) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000872000)=0xffffffffbfffffff, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000763000-0x8)=0x5) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000958000)=0x3, 0x4) r8 = dup2(r7, r3) mmap(&(0x7f0000000000/0x29b000)=nil, 0x29b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r9, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0xfffffffffffffeba) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f86000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005aa000-0x4)=0xe8) getgid() 2018/01/25 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000893000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00001af000)={0x3, [0x9f27, 0x3, 0xfffffffffffff72b]}, &(0x7f0000965000)=0xa) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) ptrace(0x10, r4) 2018/01/25 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000650000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000f23000)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20000)={'filter\x00', 0x0, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000876000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "b64c8073012d5514d2fd88423d5d31c7c3bb7f1a452a052e6dc3f8faf8", 0x0, ""}}]}, 0xf0) 2018/01/25 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = semget$private(0x0, 0x3, 0x1) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000859000-0xf1)=""/241) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff7000-0x8)={0x0, 0x0}, &(0x7f0000601000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009fa000-0x4)=0x0, &(0x7f00007df000-0x4)=0x4) [ 46.391677] netlink: 176 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.408808] ptrace attach of "/root/syz-executor1"[3701] was attempted by "/root/syz-executor1"[6912] [ 46.485995] netlink: 176 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000f6b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x2000400000) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000893000)=0xfffffffffffffffa, 0x2) 2018/01/25 01:17:00 executing program 1: r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f000086e000)='oom_adj\x00') exit(0x1) readv(r2, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) 2018/01/25 01:17:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/25 01:17:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) writev(r0, &(0x7f0000a33000-0x20)=[{&(0x7f00004fb000)="edaceb562a834c1dd024cfad57ad4b8921e37ab1cd83a4245b3da189a3b90d2275e17c04fb12de688dc3ef93ee3d10d5c23497", 0x33}, {&(0x7f0000199000)="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", 0x1000}], 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000de5000)=0x0) 2018/01/25 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ebd000)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000103000-0x14)={0x0, 0x0, 0x10000, 0xffffffffffffff09}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000194000)={0x100000001, r3}) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) 2018/01/25 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007000)=[{{0x0, 0x0, &(0x7f0000008000-0x80)=[{&(0x7f000000e000)=""/117, 0x75}, {&(0x7f000000e000)=""/156, 0x9c}, {&(0x7f0000007000)=""/59, 0x3b}, {&(0x7f0000003000-0x6b)=""/107, 0x6b}, {&(0x7f000000e000)=""/144, 0x90}, {&(0x7f000000a000-0xf6)=""/246, 0xf6}, {&(0x7f0000002000-0x31)=""/49, 0x31}, {&(0x7f000000b000)=""/138, 0x8a}], 0x8, &(0x7f000000e000)=""/199, 0xc7, 0x1f}, 0x2}, {{0x0, 0x0, &(0x7f000000f000-0x40)=[{&(0x7f000000a000)=""/75, 0x4b}, {&(0x7f000000e000)=""/91, 0x5b}, {&(0x7f0000003000)=""/49, 0x31}, {&(0x7f000000f000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f000000f000-0x78)=""/120, 0x78, 0x401}, 0x80}, {{&(0x7f0000006000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000008000)=""/198, 0xc6}, {&(0x7f000000e000)=""/76, 0x4c}, {&(0x7f0000001000)=""/139, 0x8b}, {&(0x7f0000003000-0xe5)=""/229, 0xe5}, {&(0x7f0000007000)=""/231, 0xe7}, {&(0x7f0000002000)=""/67, 0x43}, {&(0x7f000000e000)=""/59, 0x3b}], 0x7, &(0x7f000000f000-0x2e)=""/46, 0x2e, 0x2}, 0x4}, {{&(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f000000f000-0xab)=""/171, 0xab}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x7fff}, {{&(0x7f000000f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f000000e000)=""/60, 0x3c}], 0x1, &(0x7f0000006000-0x6b)=""/107, 0x6b, 0x9}, 0x8001}, {{&(0x7f0000009000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000f000-0x40)=[{&(0x7f000000e000)=""/187, 0xbb}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/163, 0xa3}, {&(0x7f000000e000)=""/4096, 0x1000}], 0x4, &(0x7f000000d000)=""/145, 0x91, 0x2}, 0x3}, {{&(0x7f0000006000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000009000-0x37)=""/55, 0x37}], 0x1, &(0x7f000000a000)=""/174, 0xae, 0x6}, 0x3}, {{&(0x7f000000e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000009000)=[{&(0x7f0000006000-0x4c)=""/76, 0x4c}, {&(0x7f000000e000)=""/216, 0xd8}], 0x2, &(0x7f0000009000)=""/198, 0xc6, 0x5}, 0x6}, {{&(0x7f000000b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000e000)=[{&(0x7f000000a000)=""/88, 0x58}, {&(0x7f000000f000-0x7f)=""/127, 0x7f}, {&(0x7f000000e000)=""/197, 0xc5}, {&(0x7f000000f000-0x87)=""/135, 0x87}, {&(0x7f000000e000)=""/84, 0x54}, {&(0x7f000000e000)=""/54, 0x36}, {&(0x7f000000f000-0xd0)=""/208, 0xd0}], 0x7, &(0x7f000000f000-0x5)=""/5, 0x5, 0x7}, 0x6}], 0x9, 0x10002, &(0x7f000000b000)={0x0, 0x989680}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000f000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f000000f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000000f000-0x4)=0x0) bind$can_raw(0xffffffffffffffff, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/25 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000c4c000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000f80000)="") r1 = creat(&(0x7f0000220000)='./file0\x00', 0x180) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c0f000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000e08000/0x2000)=nil}) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/2392, 0x958) 2018/01/25 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mincore(&(0x7f0000857000/0x2000)=nil, 0x2000, &(0x7f0000904000)=""/243) fcntl$setstatus(r0, 0x4, 0x2c00) getrusage(0xffffffffffffffff, &(0x7f0000407000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b0e000)={0x0, r1}, 0x10) bind$llc(r0, &(0x7f0000d69000)={0x1a, 0xf6, 0x0, 0x100000000, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 01:17:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/01/25 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000a7b000)={0x14, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fbc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) fstat(r1, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000bdd000-0x8)={0x3, 0x0}) syz_open_dev$dspn(&(0x7f0000d80000-0xa)='/dev/dsp#\x00', 0x101, 0x440) 2018/01/25 01:17:00 executing program 2: clone(0x0, &(0x7f0000291000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x5) 2018/01/25 01:17:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dee000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000682000-0x18)={0x1ff, 0x7, 0x80000001}) setsockopt$inet_tcp_int(r2, 0x6, 0x16, &(0x7f0000102000-0x4)=0xdf7, 0x4) fcntl$setsig(r1, 0xa, 0x18) 2018/01/25 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a24000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000994000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000af0000)={r2, 0x20}, 0x8) 2018/01/25 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000008000-0x60)=[{&(0x7f0000005000-0x97)="f4fce43fb0c6161831e22db03bec7be7c1c0d7542d5c27fe409db15af65400a2cbfd24abf79e666846b10bd72ee341c388b8ae46d71dd227c1164162d27d09e13d579dbd8cb799cf97eedc78c195d5b3c5e50e8da6cfe44bb21faa82e8fc42d8e8be2d8cb1ea2df5ffefacfc8e98829435a1a12917601f57cba4b28a2ac0f959d016c457e2f8065febc8dcf7b1aa4c6a79af3d8f95fe6b", 0x97}, {&(0x7f0000004000-0x7d)="6d3f135c5f50cc62a1980505f20ccedb85d3da2e908d59f999ccb3575d8e644e84016fa1278cedf892a5cb3e63b58ca6df825c719cefa7d818a70897f7876aecb04690259cd3c5b44b5cf222d023e4bf103d51e5ead7693464021070f656a6c4f5a7e8a24e9de15d128d293bf951b1295462fdacb6296553092f59b15d", 0x7d}, {&(0x7f0000006000-0x2e)="704b504e008aaa87bfa535fb4cbead75f0ec8522adb5ef0eb080800a20db9f4b132fe8e01ababbcd75bdab9def75", 0x2e}, {&(0x7f000000b000-0xb5)="4f881f777e29c6759da3afeb53936c459fb39da13864fcecc7f92b870da2370a1be368fdabf33905d57e8527d3d8a6a47b2481d276d6a1b357057a5b41e4654b4ad759c5a5e1c88bdde9aa9e350e0412872206039b39eed54b98f38817ea0c71a0bdf00ee77d2139dbd8fce0245b7a40dfa26d1b8595a91a0f521e57fb96e4953f47ac2f688cfb0865b6012a04293eceb856bcc83e02e9a5ca894838fa6f40e3fedb25b26593d6f40882547d3558a3a2a6f0a4f575", 0xb5}, {&(0x7f0000001000)="d6cccfd64b93ed43564c6ae695113711941c0b692243832fcb90388f1e78b8ed7e2424919d05f6c7c2921d9d8183c0691fc314c8c9c11102b176eae84874fafb6c9cd50c9f1629c89c4874fb513352d90c981d7e43147c65a0515aabda0262188a71ac2be899a2c7b1dd3feabef240c79bf784314d2fa8814caeaeb7ca67e916420de0811f7dc24d4b42e9b739743061e6b7b2dea2f103e4a7f1b382598a20b39c6f83449babe16b6db92245bcd6d18e71db464476be5bceb2f0fe947ab0d15d6d3281", 0xc3}, {&(0x7f000000a000)="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", 0xff}], 0x6, 0x0) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000-0x1000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000b000)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000006000-0x60)=[{&(0x7f0000005000-0x49)="df56b6fd8403ca823e6ecc73812667d77c915a9ad951aa94614ae1e6c4da5f74d8aab720119a7c8f75bc8d1169367d60f5d7ff2d9ae4c4301bfb41a9914aa7ed9296e7c0bde57ff90a", 0x49}, {&(0x7f000000c000-0x68)="0b7d7caa9e9bf110b6c99208eb4617e6c96c97c1bd682af3e6100bbc470a97a11e2377fb9482d052bf84c42d118897ed491334e786ce6753ad45bb36eba6d636f864e69ac6d3304417dd8d8e3a40fbb9301c1e108bc2cadc4f97ba04a99d5d1addf048a556343571", 0x68}, {&(0x7f000000c000-0xe1)="fe2d7f4e4692ca613a7edcbae59b41119628c04508c5ab37c7b396d4e88cc9dcb03874a26f3e1843d66eb92b72b06e65c21cfe6bd568a7348c4d4aba2177c34e7e78da20b26164fa44628911ac3c8cce372c26ca5de866784d7abdc3f206b0ac56d940e01a2838c07fdccdd6d7a8f77ed357e22582b724eae6bf227334d19e741942a1888541f6270b16ba85740b858fcea60c97bbcc58a5fda631f9aef6bfe064d8e513e6cb236170f2c439d9f66cd53431b5f35e0794387b5fcdb668a505216d6bd741a266f77d9bdf0f82cf85ab726b451036f2ad169ed39d8fcc4683e7f930", 0xe1}, {&(0x7f000000b000-0x7c)="f6d1abae1abc78a1f067c8afece834b52dd4220703807a9e9c74ac61cc9388dcb24b27c63890586e748349f0e28690b3c0ed385900e672836865d32dfd7f065756cbbc41cce2dd5a0fa29dd5530757e449b59e94a5a2188b674d48da8a70e9d751e4602b3968efd7bc3116ca215f4c0c47e0b5162f936b1a5aeadc16", 0x7c}, {&(0x7f000000b000)="bfb01e6712586922c298257f1e0f0fc8c330e3a14b9864a4fcd50e60c3225ef0669f740d75aefa0442ec70b16ad8ac6a6c48dc19a2e325ba4d98efebee71cadda8", 0x41}, {&(0x7f000000c000-0x68)="7b694107ccb061a44166fcb31a872584bbdd31af93a68e9e1527a6d2f8ee4272f5b76e57ebcbcd19a19491615f102b7d112e3dbd1233a3ccda6dd38452969983c23ccfc299aa697e271a92c3bb65e44e818d367faf785980f67296fe16ed148c36e5a60b4d7ff00b", 0x68}], 0x6, r2) 2018/01/25 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) 2018/01/25 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x13, 0x175) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000314000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a36000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008a4000-0x8)={0x0, 0x0, 0x2}, &(0x7f0000b25000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000090b000-0xe)={r3, 0x3, 0x3, [0x3, 0x9, 0x1]}, &(0x7f0000023000-0x4)=0xe) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd7000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x20, 0x1, 0x0, 0x2, 0x0, 0x80, 0x0, 0x0, r2}, {0x1cb, 0x2, 0x0, 0x3, 0x2, 0x8, 0xf0, 0x8}, {0x7ff, 0xfffffffffffffe01, 0x3, 0x40}, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x5, 0x1, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x10000, 0x5, 0x100000000, 0xffffffffffffffff}}, 0xe8) 2018/01/25 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x101, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b0d000-0x20)={0x10002, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e93000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 01:17:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x87)={0x0, 0x7f, "40e3f2ea6a98b73874522953f77d8c408a563bc5e0635077a6114dfed1c332781863c378583416b0a06148850d03b0ca60b852575abede77017b710cf4cdf2138216b54528448e1ed15ed060bd78da30250ae42db6c68d338bb316fd03194fb639b8d675de2af0869ac3bf9bb4b826d1f96774179d356cc261ad0dcdeb4287"}, &(0x7f0000000000)=0x87) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0xfffffffe}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0xfffffffffffffffe, 0x2, 0x7, 0x3, "424d2bb4a11d862de9381754e2693ddf758bc3e820883b02989b77f37ec07a4fec296eb98af2f3a9392bb7b0", 0x1}, 0xadb, [0x5, 0x0, 0x4, 0x8001, 0xb0c1, 0x7, 0x4, 0x6, 0x3, 0x5, 0x9, 0x8, 0x6, 0xffffffffffffffc0, 0x101, 0x1, 0x1, 0x0, 0x400, 0x9, 0x9, 0x9, 0x80000000, 0x7f, 0x4, 0x423f99c6, 0x9, 0x9, 0x80000000, 0x4, 0x401, 0x8, 0x1, 0x7b8, 0x6, 0x79, 0x7ff, 0x401, 0x1c0000000000000, 0x400, 0x3, 0x1000, 0x0, 0x7, 0x100, 0x1, 0xc111, 0x2, 0x3ff, 0x9, 0x6, 0x3f, 0x2, 0x5, 0x7, 0x4, 0x943, 0x4, 0x7f, 0x6, 0x5, 0x4, 0x4, 0x3, 0x3, 0xfff, 0x400, 0x1000, 0x4a5d, 0x3f, 0xb63, 0xf0f3, 0x80, 0x7, 0x4, 0xffff, 0x0, 0x6, 0xffffffff80000001, 0x1, 0xff, 0x3667, 0xffffffffffffffe1, 0x5c, 0x1, 0x1a, 0x1f, 0x4b136312, 0x91, 0xe44, 0x8001, 0x7, 0xfffffffffffffffd, 0x9, 0x0, 0x7f, 0xfc, 0x7, 0x1ff, 0x3, 0xfffffffffffffffa, 0x800, 0xfff, 0xd45, 0x3, 0x93b9, 0x7, 0x5, 0x1, 0x5, 0x7e, 0x80, 0x822, 0x3, 0x6, 0x4, 0x0, 0xfffffffffffffffe, 0x100000000, 0x7, 0x7, 0x6, 0x7, 0x0, 0x7fff, 0x28994a62, 0x2, 0x74], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1000002, 0x84) exit(0xfffffffffffffc00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x0, 0x998, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002000-0x20)={0x10004, 0x1, 0x15001, 0x1000, &(0x7f0000002000/0x1000)=nil}) connect$vsock_stream(r0, &(0x7f0000002000)={0x28, 0x0, 0x10ffffffff, @host=0x2, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x7, [0x100000001, 0x5, 0x3, 0x194, 0x3, 0x4, 0xffffffff, 0xec8]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x8, 0x3ff}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000004000-0x8)=0x100) [ 46.720236] openvswitch: netlink: Key 19 has unexpected len 0 expected 4 2018/01/25 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008e8000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000056b000-0x1008)={0x0, 0x1000, "a815a2d38a4f9fec6446c1513b1f67117b490efe94cdfea49d9596f5c9412f9d158e8b90c3fcd9f6cb1207044f4f07ed826baa53645163451934e4e63b1188fd617101043b3dfcde3a6152a5a7cf89613b7a55385d178e564d5e6d658bcfb552c9c8b50432c5e1cc0d88a7ea49d1deaab9c9719b4ec39255b2c9fd3e96d75f5342a933222063ba4be721c52410755dd761a6c3d4aee24c8adc6369bfd36c91b12f5cb27f2cdd45af7ca4d6dbdf993dff6f70763db91aa483b88c9fc0fc3da5134fd3bab3e7a831762b01a5c23ebc628f84250f9ca8ec79791f55eaf098d4a9871ec505598456a5003d829a4c21569462d1fcc1aa8eb3aa2628d7dbbe49de75857f99c8a858d2f7812c4c98bd7dcf7748f8b0853799dfee5571027da2e9c9b5b8a2e1c62b2cd79995ab171a3b7199e89166f0cfeae78ae84477294e3c8c688a492afa4d3ee1e6ed1ac91989aad3a40caa2422e0b8e8809751b92fa0b2d143c44bd3441029d9d17c251c1a67e35d2ac2d87b029294c745351918769bfa4efee8e97d2e20498a9ece40f7b240e54bb5519c7fdd2df51af994d87bbfeaedb1292d462a76f4564d0b479e3ca381a918de4d08002b83b871134d22c3499e84dc0f3fd44985e5c0548b62219225af8d43e44353a674c7a216c148afbc3bf0f563729228836dccdbdf7536ca72a1133ae3adaadd5ff497e7d60e439fdb51e7e190432650812a840bc04d7aff40fd7b8a060c85b27cc0e28ee90ccc34a0da6081cee318e6135b2e6f409e45664d195a9c8747e1e92a4a90cf5323410e628c9b73d2699f018310774e700da825c801bfcfece9eab02de329bbab8e4595f2a20d8391f5ebb4bfc6f56a08886cfb987b81dcd139543f94e143a5f6d7761abbb30f30258cc8d76607925690a03b012c207beb4956ec6a542782859aede4e775dc997cf6d4b3b30d81e2693216d7cf3acd6591bd3b8a68c07fae526edc6194fca9080d78ce3117d1b52fb57e52e05bab6b34e856bbb9f99eba203483e7e015ea90634665a33886fcda96e705d10c30d08160016bc14af4cf47427bbd2b00132edc60e6a6755ed93a1173c3c51cbec043b22dc67bcd4296c0f8673e2664d0328cdfbe77c8ac20d5853673ca371b82f836469d9f3e31729d0b22f7d65bba1865bb3809f37130cf00ae30a41426f9237e91fcd9bdca66cb70fe44ba05021a34d1fca4bf09ae616e694af58c828ea20f72e28a608a53083ee46545fe8f4af6dddefe151e6aa587f2f7215a0d6f7d906d2231d6ee80c90d1d2ec736f179e178e4b32b7a5d0854d49f1665a265646c8808ae01ff866c20027ed7d5ee3acaeac96891ffdb8037d581865eadd1a88824ea017eae638d66373aa6ad196349f7fbb36cf9d2476583e73ea43728be04abd25128d8c72b75affcb63fb7632acfb1e19aa987efbb6f122a9807746bc39d908604c93cb6af8579c5f47e5f04bdc9e4d7133e810ae2360ad5baa28c1ca6b8bcca888663573c6c015c0cffc6494dd98a8b80cb3f34263b0012d159f60ad8fdd74c92848a07ce73eca01b0d2ef546177b236998ffd078de6a00f1b74d9b82507b537c1a74cf782ec6153314eb2a2c84768e5bd7b04c420c2e6e6bef513f93b43f2d905c2bf759b2a5b287701c41b12a6092be9ecfafcc4ac1ea680fa13e3f846187899eadb4eb4949f13e85ccfa8e5e11f2b11dfa500e8217620cb73e9ecb59425256c5000d80b7527129c11a40f0769e609b04bd31bd94b2f200120db4abbada9737b598194e32aed9d3a9f95eaa439e99b7399db460a86c84af6a4c38459301c8b969e455554d2c4db401c8f419160b6ce899c6e6bfbdfd47f60b4f1434724737b86feaec3eca8dc58fb440473cda3ca3ab9d71f4bb82d2a59492fca1df34df5b98b09bc09427a6c15cc6283d4c53bb024ca6b26668b51962fff4483f680adc97e22adbb1fd3e59374388784502c176e024afa7538df0f77235099a229ef7bb9111530df7eae14b60e009fb74376a10f945f51763004c23d681881f4ce6c65059b63d2fcc888a1427b5d90de5f945877cbc5b9a5174f4f8ab60a8cfc28610ecb40124ff85b199d520a0f01c839d5aa3383035c4152beb5dda6320e3754d60f42ecdbe3694203e5dc0102eda43a5259b527ceae1137656868279ea0f9bc40eaf26a1653b9c3bcdc96f0287403a73107dcb304a68bfd68d22aed412ae999ca23bf66e66472a7326f438eea424b35e2b6efba4b2413152c2b1cc6ac6dcff4be8ad8ecb83659c696b7e88e44bf626709116790520a0572fa6513fc9d131ecdadddabfcc895d62ece17a0ee05ef805094de2efd66434bee8071414dacfa41efebe8bfe668806e3c08f4c0372fc52e7fb29833c5c50883432eaf31dbad613d3710eb6a37dd0fce5d6eded3ee4af7d656461e9baf1b60da7aaf38b06de0274903675980397312a127f3a0a2cbf4bd2fc46fc9f478bb2714292e0074110f230b038dc8833945b2c1ec7d19de44b8062949faef3b2cd9d6d03dee128c6cfb16d19c807ad25f0299fcc5dbf48c40846e49df9d50061449bb6491f532fd52641250b93b563d4913058e97729fe4c6fee529f103b02d6fb2c9805be2618f44bfb58d06d38c3a5b13ccb9063009c857663248642e98164c86938c644d5ef2ef331843cb97259cfe3e975f5a45cf4064091c54b03e649c259926f1c1fe92971192f732d7851859b5ec051738876cda3c81b17e1f93a61369bd77cc2659234e0956e9d321cda851becf8111c5bd9ac50e3e31460272c1103493036659af04fec322cefe66f40f8cbe4cd670ae6042acf8e57487751ac55bcb33f85b70277ad3f35596d71f4028eb19b99a95b23dd40e84a0c66671b49d6ce29abbf2d6beba71f6d6acc495af007a9effc69f68df308dea0dc97665f4f846a808b7a13c1556aa86dd7086aaee6890285432167e3f473cfc643c5c26537ee9309564683d5d404616d5264a0ff046acf9531c0b8441ce62823263ffef5098b3f90924f41e6ea83156f85ffe895f21022c9030573930e44f2b5336bf84c373e891a4ba94c82c70ac819ef2b61ed3fdcb729a1bde342142218153ee2d158e64d294da0f1a3353a423769a51a62c9a6c92dba0174e52de41b182c8c950ec332538a3b8c5041c3ad19752115d0ee3d01ecdd8da692224715fe2f4a2b31f8335230ce2f188b5012fa19059f32764635dcabbb44ba2245464f7a1f3c8841689a773eeb0123cddc4617fbfabe5ee0d776d2ec549e2691961a58298cceead030ab44aaf95ffda414e919fae7e1156dcddbf7531c9bab9efa4ecb812af340d34e674d2e15b5f685b347ea3684c2f7f4fd9fed6b82ef35740e5572b94fe1d0e7044ef2b7376c03349f996ce3b6da90400706a32e7c692f5fad012eaf8b5c5323f9be965454be7f4d25c7c2e36b33db3effadaf0bcfb97235207681137ab76b8e3c9df016d7e3c1a67b0a5b096e136d0e4f0a1c8cff66183055a4d1c0b89a8e2b5d4c4a0b9196f2c7b9bb1c120f49b1c84e811c023774b182f49eb8b45a07e760d3d587c44570fcc3b20c7186185ebd59aa4ab9ed8f8f818c14c6df9de221b6146f8097124792c17c88d87b2f108ddaba5d421f932ae4134029b6f267deddd3be070487d53684d58b2c8669455cb8bed04071a30f8ec7c7078a1814e8883f298dbe7a30b4065b2063a171fb0bb78460b1c851f6ffc9ae5e52a99187d28090285f0f4775bc942eaf62dff9fc9226b9ae1942f4569ca733d6fac192a24b849371f79f568a0daf08e34220026cd71c6364bed1df4898d997dfe6301a3b92aaaff89ea4379b43142500f60af57ae280cd1c0b8d4007c0ab09a479ea98f1842c94536c0459955c1c91b65a173f27e7303d9977c1505c6dd4949c665ac7000fc842b5a91486bfa51c821efe05bba880cd4933484e13b13fede62de006c62f899c56408fb29097e23a308024c14f081607873c18dd1649c4cd4806a6a96cf4935c9c22e87e9096aacfb7345503d7cf6889f4aec2fc09f16463dd17f8d24285999088eab70492a2723fa753181a85321a87bbb56fc29a25ecf9c07d66aaf0ec1a473fc5c94c3f8fe100ed7c3b98c18c8291de7000d5e133c95abac0457d38238961108adfc4869e50fca4d8eae4db8c892c99003ed396aaa6a85ba6de91eb8496ca5c37b3251f0d5d4ed01d932e1b50bf55a2a3f63d92a21e33499a0e4b7daec9c450b4205a80f83e2dae3d4312577ba75ebcd45a72a78712c54bf0635c46eeb3438360923557a4b02c54e2c12d1cab6c42a381b557c4918f5f8fb83e7486cf233838d86fe63f298922ae8da9eb62cf9d9d0a659099ce1d96485361d6c89310c1b095b39a642821db5abf0fc062c67f03dd0d6471699a92cd1e803929f3bc8b29707055819783cd36d560a0c90443c89ef74de19401bd7f3201c03368def922143c3dcf24f05aad6d7fba3c063e2520fca821f9230c6cd2bac6142da5f18b296b60659d78055db76a4e2f46edcce67d7f411fe1ca5168952d17c3ac6203f9c315c85526beb8044bb002c8be474f8cf63b1b2b0eff041c1ed70cac22c725b6eed0507d01b23db34e364ce2ac7a07480fd483736af614b01c9f7203a8ffd6b4a3003bcfb473b1fcb5371aa88e1065c81d0b16a74232727ef07e480b3b12db68af561b3b4125ecf308a5b55f86c233ee694ff0544466b0edffd492c7277842dce6fb31f07669ea2f2a3928fead7915f07a40fe4a0c74eac096f570f6266a8763d5474693b779f72940ae503c7f3ee59c3d5873a3b9a39548c3bb1d0340a79034cc64f538dd932599a0ba6382e5f5b8e70f2a9b7855ad3b3a1e7ab58661e67233b97d99cb0978b3a216a271fa69317dc0f3b25f0e279982f6c21a476627182f527f0d082cd6e55cf4dad5d56bdbc6e835134ad07ec5e959def04471802f68383ca63d7ae1f45a3e94fd1fc488e7bb89b13880afc17ed793717ca9f10d2829b22ad170e50d522f7cb30018434aee8cda633ecf993c0e870a5ba35e92c0861ffcea5fe8684d5b68527fdb3e4f669f692d2c2804f8be327fb88e113bef4f6ed23fe2b82ea0a5749fe6a82c2c83cf0a3ad0be8445b8064ae8107241ef85196209bf04a4bec45fdc42cc8f71c24a52b8548632cf18eac7480e3d88b8a03e087bf3c5b4bf75914b129fe2bed2e569abad2b0a5fd16a6e5ac977624230e90dc458ad88c8a8c0bf4e12bad65c15793ac546c3adf137968bfd3c731245703522ab245ded08ea6423b490be1d4f2c977ae82f2c5cf7f1775beac1d7a3dc27dc9608d4babf0a494f88a0a2b643074b6ffeae866e8e59384f5e740400c7114ec434f12ed946b21d98e54c3983344bdbcbd837faf51030aa138fc6d7a49712e118dcf0adf1859d780725c0fbc78b550ca6265008d6acf2257a13764d5f847156e7eb712dc41f1bfc7882fa71703206c55e1e9cca751a4fb73ba10b9c894f02489e302bcfe0ef73bebf156c79fbe5c6a95c98142ac8d2dd0fba6506924fc0bd0db9ce856593bc3689eb542ced3402452e6d00c4cbafe22e04afcad6b2c38de29264ad9123ef08f15b035ae5c3b3a68c7c58e8ba3d6e9e0309a70bccc3fd7b6c528670602fcd2783397d294276349c53f4c171a1e909f92a615e07dc582507e00b4a9bbb90c060295ce6b0397de77143968a5e7bfe8ca1cf35e5c8de4eddf0628200f55f95f8a147d6d11a68ecb7a3ddb3c0be9d22ab9a3a657da70ce6bc79f6652331004f2947903eb24066ac349872e8b684b7b6952699e84985eaaa55"}, &(0x7f00004ba000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000002f000-0x38)={r1, 0x30, "a05c07d18cf382901b70d32db676589bac3a01d105e1aeafb66b47c57ca0ecbf9c48f43a193d501b8ce91fb8a9442d42"}, &(0x7f0000161000)=0x38) [ 46.768080] kauditd_printk_skb: 135 callbacks suppressed [ 46.768089] audit: type=1400 audit(1516843020.928:270): avc: denied { getopt } for pid=6971 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.773318] openvswitch: netlink: Key 19 has unexpected len 0 expected 4 2018/01/25 01:17:01 executing program 2: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") rt_sigsuspend(&(0x7f0000238000)={0x0}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000cdf000)='/dev/input/event#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x7, 0x80000000, 0xffffffffffff7fff, 0x7, 0x4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x1) 2018/01/25 01:17:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a7000-0xb)='/dev/audio\x00', 0x80801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) 2018/01/25 01:17:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0xea31, 0x8, 0x1, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000098f000)={&(0x7f000006f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000064e000)={0x5, 0x10, 0x1, r0, 0x0}) 2018/01/25 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x6) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f00001ac000)='./control\x00', r0, &(0x7f0000b6c000)='./control\x00') mknodat(r0, &(0x7f000064f000)='./control\x00', 0x40000000000c084, 0x1) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/25 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000365000-0xe)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000404000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c5d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000746000)={0x0, 0x3, 0x2, [0x8, 0x7fff]}, &(0x7f000035a000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd1000)={r1, 0xb24, 0xfffffffffffffffe, 0x4, 0x401, 0x647, 0x4179, 0x9, {r2, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa618, 0x2, 0x3, 0x900000, 0x8}}, &(0x7f0000288000-0x4)=0xb8) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/01/25 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000298000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a19000)=0x10) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) r2 = getpid() syz_open_procfs(r2, &(0x7f0000854000)='net/ip_tables_targets\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000493000)=0x5, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000034000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000884000)='/dev/vcs\x00', 0x10800, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000088b000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000dab000)={r1}) r2 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000f14000+0x294)={0x9, 0xffffffffffffffe0, 0xec05, 0x100000001, 0xfff, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000011a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ppoll(&(0x7f0000434000-0x8)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x0}, &(0x7f0000dbc000-0x8)={0x100}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000b43000-0x4)=0x6) r5 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r5, &(0x7f00005c4000)="a7", 0x1) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f000088d000)=0x0) close(r3) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) 2018/01/25 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000b000)=[@in6={0xa, 0x2, 0x5ce, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xda}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000009000)='net/icmp6\x00') 2018/01/25 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000392000-0x16)='/selinux/checkreqprot\x00', 0xc0000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000cd3000-0x8)=0x0, 0xff) sendfile(r1, r2, &(0x7f0000c50000)=0x0, 0xb7) 2018/01/25 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b0c000)='./file0\x00', &(0x7f00005a9000-0x16)=""/22, 0x16) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') preadv(r0, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) bind$alg(r0, &(0x7f000055f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) 2018/01/25 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = syz_open_dev$vcsa(&(0x7f0000fe4000)='/dev/vcsa#\x00', 0x3106, 0x107003) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000016e000-0x8)={0x0, 0x2}, &(0x7f0000181000-0x4)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008b1000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000937000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b13000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000949000)={r1, 0x77, "5f8daf17f0b1d1833efd8a2f7b48bd23853e5b7fc90023567bbaae0eac1be8df154180c6d2b18d71c1404df83ac0df058a3bc4a6fefe609aaf14690bbaa545d676c046c8eaf21730bea2582e4e136723734a2e15807f7f7613b82874cc3d9cadd6de2587edb4ed4aec4f2786493dd074b8be9beff756c4"}, &(0x7f0000781000)=0x7f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0}, 0x48b) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 01:17:01 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e61000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) fremovexattr(r1, &(0x7f0000fe4000-0xd)=@known='security.ima\x00') accept$nfc_llcp(r1, 0x0, &(0x7f00000ce000-0x4)=0x0) r2 = socket(0x2, 0x3, 0x7) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x10)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) 2018/01/25 01:17:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000013000-0x10)={0x7, 0x8000, 0x101, 0xfc00000000000000, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000013000)={r1, 0xbcf}, 0x6) r2 = syz_open_dev$midi(&(0x7f0000012000)='/dev/midi#\x00', 0x0, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200000, 0x0) request_key(&(0x7f0000011000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='GPLppp0@\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$getownex(r0, 0x10, &(0x7f0000f24000-0x8)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ab8000-0x8)={0x0, 0x0}) tgkill(r3, r4, 0x28) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 01:17:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000606000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f99000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f000030f000)={0x1f, 0x3, {0x7, 0xfff, 0x20, 0x80, 0x1, 0x100000001}, 0x5, 0x7}, 0xe) [ 47.058156] audit: type=1400 audit(1516843021.217:271): avc: denied { set_context_mgr } for pid=7039 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.085116] binder: BINDER_SET_CONTEXT_MGR already set [ 47.085135] binder: 7039:7042 ioctl 40046207 0 returned -16 [ 47.085818] binder_alloc: 7039: binder_alloc_buf, no vma [ 47.085867] binder: 7039:7042 transaction failed 29189/-3, size 0-0 line 2903 [ 47.130780] binder: BINDER_SET_CONTEXT_MGR already set [ 47.130790] binder: 7039:7055 ioctl 40046207 0 returned -16 [ 47.141465] binder: BINDER_SET_CONTEXT_MGR already set [ 47.141476] binder: 7039:7055 ioctl 40046207 0 returned -16 [ 47.147970] binder_alloc: 7039: binder_alloc_buf, no vma [ 47.148076] binder: 7039:7042 transaction failed 29189/-3, size 0-0 line 2903 [ 47.161503] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.161831] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 01:17:01 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000003000)={0x7, 0x48, 0xfffffffffffffffa}) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) syz_open_dev$amidi(&(0x7f0000012000)='/dev/amidi#\x00', 0x4deb, 0x614081) 2018/01/25 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c6d000)='/dev/adsp#\x00', 0x3, 0x102) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00006d4000-0x4)=0x0) 2018/01/25 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f27000-0x38)={0x0, 0x0, &(0x7f0000d7d000)={&(0x7f0000655000-0x210)={0x2, 0x7, 0x98c, 0x0, 0x42, 0x0, 0x3, 0x0, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x6}, @sadb_x_sec_ctx={0x14, 0x18, 0x3, 0x8, 0x97, "42766fe1c8d9123617d3608a0f6cf7c49cf45f19948f4753cc285beac7939755c50d3e792cf57aee544f136f6dcf51eda51af2666eace3def41ef5c9c0666ad19cc9abd32dc9d8ad17291276f5b92e1ed15ce98a9bb14999eb9aaedd424cd4ef7a35b31114557791053459547a5ad5ea63859c1bf724d1025a74bdafd183bfd7fc05789440ea1e0519f68b8c31b73530f7c5fe2306cca3"}, @sadb_key={0x18, 0x9, 0x5b8, 0x0, "c0949832febf556ec310e037b9ee9e7ca4cafef8863a50d664e65fc6ad317750d2b1f3881028e285e4b73693361b0cf49fe345dd6a475f6eac72fea761c4603d1b30e26a525e9b4123ee77074cc319cec42065b41e1684b8e85ba933c1a8b12c938d6be9d6acc33f6ad8aa3b0e4c80e7c838a9d68c586c5109478ac98e61f1202d7ceb57b5e218c10ca7e1d53c9a4989888c829af5bda46f57f3381711e8456443df6ba18a0497c161408c9d6b5fe0c3748b96afc7e3c4"}, @sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x1, 0xffffffffffffffff}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x10}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x5, 0x10, 0x4}, @sadb_lifetime={0x4, 0x3, 0x2, 0x5, 0x2, 0x35bb}]}, 0x210}, 0x1, 0x0, 0x0, 0x0}, 0x44) r1 = syz_open_procfs(0x0, &(0x7f0000792000)='attr/prev\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00009a9000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009df000-0x4)=0x14) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000e6000-0xef)="cdd731759afd86c707f09ca7b5fa09a2a30ca29c975d5f154c6907a04731f30de740a3f49d4785f634506170af3718ae938a4260d5337cbd6d53507147eebc36a7883702fe5cfaa594993d9f3c028207fe3a164c1845fb36b35d032d3a6e3baddc47a2df10c5471c13ac000180963d05a4bd46ed51e105b4b0dcd89e8827787bc82fb9c81608bab6bab672a6145275283e8a7f39b006b8e04e94038d23e0e2cec18b4e9dccc79b444fe000bd74d0b1a50bdf35557da23e1ad8fef7a5149ebed1ecd1fbf988d3e82eff2544e5f04a52f137725679212fdb948a1b523bd7454810de8ea67ab9ca1fcfde5d78d3fe649e") sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:01 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000010000-0x4)=0x3, 0x4) write(r0, &(0x7f0000001000-0x1a)="", 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000011000-0x4)=0x3, 0x4) 2018/01/25 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00000d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000022000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000519000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000bde000-0x10)={0x26, 0x1ff, 0x80000001, 0x839}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000058000-0xa2)=""/162, &(0x7f00000d5000)=0xa2) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000fa0000)=""/173, &(0x7f0000ba3000)=0xad) 2018/01/25 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x1000002a8060400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x7ed, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f0000b92000+0x843)='/dev/admmidi#\x00', 0x6, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 01:17:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x202081, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x100) mq_open(&(0x7f0000001000-0x9)='ppp0ppp1\x00', 0x1, 0x1cc, &(0x7f00004ef000)={0x2dbc, 0x7ff, 0x1, 0xe94, 0x401, 0x6, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) readv(r1, &(0x7f0000a04000)=[{&(0x7f0000c04000-0x64)=""/100, 0x11a}, {&(0x7f00003a5000-0x8d)=""/141, 0x0}, {&(0x7f00005d5000)=""/136, 0x0}, {&(0x7f00000fe000)=""/146, 0x0}], 0x10000000000002a0) 2018/01/25 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002bf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f0000b7a000)='./file0\x00', &(0x7f000058c000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000718000)="") write$selinux_create(r0, &(0x7f00000d1000-0x51)=@access={'system_u:object_r:crond_initrc_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x34, 0x0}, 0x51) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1004, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") [ 47.215507] audit: type=1400 audit(1516843021.246:272): avc: denied { call } for pid=7039 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/25 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c44000)='/dev/vcs#\x00', 0x2, 0x200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00005ef000)={0x8ed2, 0x20, 0x1, 0x7, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa00, &(0x7f0000000000)="d476c4c1b35389b8b5", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000795000)=0x0, &(0x7f0000bf2000)="") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000084d000-0x8)='./file0\x00', 0x800, 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f000009d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x8001, 0x0, 0x7, 0x4, 0x9, "39b56483e03c596e578c2d4090a13c436d3c5fbbf51d46dd6fd10e0deb7d8a6b63c480406cb4be16a379b50f3ff1589975c3b8f43dbe39c0d59e106204077c", 0x8}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x31, "b3357ccdbb26bfed7e017329947362e521ea9c5b95b5afdf767362ab3037e582119d62c20e4fa18b0ac26522feab83e1b8"}, &(0x7f0000000000)=0x39) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000095b000)={r3, 0x101, 0x5, [0xa254, 0x1, 0x1ae6, 0x5, 0x6]}, 0x12) 2018/01/25 01:17:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) ioperm(0x1f, 0x7, 0x44) pipe(&(0x7f00007f1000)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00005c9000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x4000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000b000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f000000f000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000010000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000000f000)={r3, 0x12, "a13a56eb79e6491058e5270f80ee5d350c70"}, &(0x7f000000f000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000003000-0xa)=""/10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000001000)={0xd001, 0x1000, 0x0}) bind$can_raw(r2, &(0x7f0000001000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/25 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x1, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f00008af000)='/dev/sg#\x00', 0x4, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000744000)={'filter\x00', 0x6, 0x4, 0xdf4, [0x3, 0x3, 0x4, 0x1ff, 0x1], [0x3f, 0x1, 0x1, 0x7, 0xdf49], 0x10, &(0x7f0000be4000-0x10)={0x0, 0x0}, [{{{@rand_addr=0x2, @multicast1=0xe0000001, 0xff0000ff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='sit0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x1}, 0x6, 0x34d, 0x423, 0x8, {0x1, 0xe306}, [{0x55, "2517e08ccb67dcd89fb957cabad6673a726837e73b4f504babc79c4bca", 0x7e, "d3e3024bbac1faff6721a5fd58bdd0e028c7d937957bb4f4d50a9d124bb87dd8c293d0a28045bfa5f7f529136404edb6ac927c6f99"}, {0x5a, "85510906758fbc156853294415c16e92b16a28f889a31a9477ad547fab", 0x80000001, "e13320d3668a640fc8efc5a9ec9d3b59a90680f37d04682c767d9b1ab74c3b91b27f81499ae6c2e9a20fe8bc8561c639eec929fa12bc6f826133"}, {0x114, "a490e392f170123a3e24911489c10e321e87bb8898b5776d3ba39cf562", 0x6a, "b863dfc3bb34ef8de9d33effd2e6bed00fc09fee381058c03d7166e7def1984cac34bf45d67dc0585b25c0d631447ab3e5a1ce23c2a860bcb399fcd71e002f78cf5b6bd98abd5503de761ea30e1ba8d9ec72f3a7a42a3e655f2a7d799bd6c85ba30768a9150d3725ca2697b3e77bbd9c125fd7e2f26b0883d09c1067fe3317b4327b62257d0fbc28e9397eb18a033b76bbd5b7fc8b7c0fff2327619e60ea5a815a23f206469ad6134d84f7a0945d1986d70540ca0967099a00e57316d2a65db7b1d67252d2bd4469876cdf9cb15eec529cbba7750bbca839711b40950f9269d8491c252c4746ff0584420ecf16545de052a630f2"}, {0x6c, "2b806a40dcf2f88b7756990c1db5b65ec9b4d69c1a54ae0529c2f7f056", 0x80000000, "6f78d538e907454e595e407b1fe84f7d38114fba8b35dbb6cfc179e7143fbcfadd71ca212763bf31f98c444b9c738ebd5f90ee24b1eef841e5fb44fd3922c30d77ae3094669324b08ea47360"}, {0x55, "9ecb4a62ef70ea3852fcacbd8438de49bccac8078804ee37779b4a35c2", 0x6, "1b520382c60eed1a5b87f7f541867ab82b71499ed703b64d770f6745cd5ff71dbb3ba921fd299cc14fcae8582209ec4cdaf2496ad5"}, {0x59, "27ae92f50f867bd79313634352e1ebc246d0efd875e512411b01baf0e5", 0xac2, "1eb2adfe50f670a5d7d7ba9617f25a8b09f7887eb4b83095010b3dcbd56d087c369bfe0c6bd49d75492c34fae46c22d8ac062d86725cddb340"}]}, {0xd6, "b5dbd690865e41fe33fcc3b5d1ba91489ebd8cdf60ca02bfcdc674ff47", 0x0, "66097f98949f62ceefefaf4b6e3b57529d84a68891b1b476d4892dd0782295f4357f405406825cc1e765b0d20a17818f63960e2430300fd0bd0418aaf9b57a01447bed29d312f91ffc06e95c5610f684ffaeeaad6f5b51cb421d39fd16984fa1239118e43c457b2df5b2d639e4bf6835bf795e4312cb1336d3e719f17f0c0984a9e9ed51204dc84e53d2f84ba25d0db9928bc68fc569d0f1a8eb2f0a6d8900e94eb8d6d772ec71689acd4f624c7aa3237934072142fd"}}, {{{@dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff0000ff, 0xffffffff, @generic="9452afe3dd2670338e95bb66c308d436", @generic="1ad2e970e9049904f670e523ef368b1b", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x1, 0x48}, 0x5, 0x90, 0x171, 0x12, {0x5, 0x7}, [{0x20, "79e8d9cc77cedfa39ac4910ec96d69479a55dbba0162859821885092df", 0x3, ""}]}, {0xe1, "195766f392eccc66a251e8040c866348a35cea146f8672235fd8a5b041", 0x5, "230ffed2b7f8ac08edd320a1555706dc828bb398afea487c64c7bff4581ff83a3cd7d28c31eddc8997e91284162d3022262d43d4e48f4855d456ea4c30e2244bf304b814bf0174ae75a2bee0a934952fab71c1deb4de281f6b99788f78d3613d187f3cc415c7c959d7cd8924ba3733c0cefeb1b6a8b5f336bf1232795f8493dca91a16529a13bb27075db79b24ef74482f8e98d0ed87818bfe00e2b667d808e539969abc3c600d9693bac28b18e638aeb25aeb3b4f4835b71bfb804c279d10a8bf"}}, {{{@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xff, @generic="ef4fc8a0660b4f26964c4901422401e8", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x2, 0x24}, 0x1d7f, 0x375, 0x42a, 0x10, {0x7fffffff, 0x1ff}, [{0x9a, "447e120cfe2e65aebb855128621e5d12ef49a7d41a788b3484c30d0218", 0x3, "5bc1ee83b7e5196d72834118ab2df1bf92fea4a7a09808862df8bd9b95274a2da33eb92aa39770b6e3185598e1313b3cf7f0f432a26c5fa96a526d479c2826b267e8172225205c1d05da91ce88913d7c377b5c07b0bb1da969f21ddc9268ce287186a79870f784eb863ceeec5207ccd70ec97f423eafcdbe83e7"}, {0x11e, "b9191bc0558fd091c568c9c92ebc88d5ef3eeb32265c274e8a16088e61", 0x8, "205475669c11a88c647a2b5f4e3926dae3f98f164bf75762d4afcec735a6c6ea04eba0704c7af5e62bd08504e8ecd75664a5e8446300b419997a9b2748bed451b825d863269de4b5e1ab941065e2b2e85aa7530a1faf1d0aea4aea6ef0f10e6becd300795c7e29dc65690c40a00a82efcb44c5fb091b2dbcca5d97b19e1d50519838afe6f5b0d860e2ef1ccc9a67df42d9ac2b8d4b44edc7bcbf9be04b79e125857354bbf297c47fa1a48f4419295a138ef0800034a937894e2701bf125c75ccc58d50b2f2fceb00cdb5e52194a628d09c1ffc4a5750a1b880b6e760ad31bcab002e3518bbcd28a01fc0ff1a12e8cfe0e51a2c5d5ab67fa0fc89fdbb3a8b"}, {0x7f, "69e56f5ac7ea9b9b6a0a3393486703b9485bd21d38369801acaab9f81e", 0xee3, "2f6ab9e96562f2e327f79a7e5a33d893dc1fd983dff0233b208c1cc0e4c5b028512a423ad0bd7c9b0ef4355101071afd68705bd6de00b5aa534e66f779a06cf81f4d0f4bd2898690fb53a5d22d5e7803c43d1a14b73996558126bb8f99f67f"}, {0xce, "629ffebea837fd422292d5fccbefe92f61473411197aec410711da48d0", 0x0, "d09421b53ffeff8940b5a4c7984e59cd6066a3b6d57c7337e54e17a90c8f40acec041c08cb6a34f04bfa8218f98b517b49ded4cc0e564a9fe2c70684d1d64ec992e96db49bf460d8851b7692f38d079b42389a36c9fc3c527eb6d3857b8e58854c7708ce703a70952a7870538db8469c9c6271d88961e1cbcaa123bdd4ef98fcc1c5f63577dcb1363fc7c0e216058f0c1f7c0ea47c876b10209ba15c0adb6159cf2e0e6e46e8430e6fdbb8b6b343"}]}, {0xb5, "ac7abc636a9bee13b0a662e29bba241826908e4cdd7d4371f7ceccce1b", 0x5, "e6f4151fa8545f2e95c21ffca310edba260e00f399aa99c83b6989e7bc93f9ef221b86b873e081d094c372ac16c301d5949412318966db806014490da0df000d8940775c086a920a30a58ef9d7e2566efa9a777d52130be106a440deca3d55b4407a5029a1245a65081658ece22921ad783ae395e4d08fc3436db69a43730ff228f0b0526f4a9a183782d221c59d4c282749fc71fb"}}, {{{@empty=0x0, @broadcast=0xffffffff, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bcsh0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x1, 0x0}, 0xfffffffffffffff7, 0x276, 0x2d8, 0x10, {0x9, 0xffffffff}, [{0x99, "a21520a1f5ee5cf4bfa9e4c5c6a03c9ee607969be56623ecd72c579dd6", 0x1ff, "05b03404be3db9264948a70e8c55b3433fd4edfd456e7645d0263986b78139745d776830654f48f73b307e0818a20f20df3079d6e7f3c5a4c1fcc30a753a466358a1ee24741c8ed27148f12b6aa27262c1174f3c8c0eb39d8285288face7d29430da53b25c6dd5d50c2ed024455cc8902d647c2a8a336efc81"}, {0xa7, "a6a2fe87013a97d7d2504cf5900d8ac64f4b69055d1562b58a142c667b", 0x9, "2f64294ff02879f1081411336690503287685321a59a80e2c0125f4db0ec293a6efeca0f3890b1395d152e72ca5aee23ba1791406442258dff22ef2b7ac285e2309b320bebc4857a887afa5b6eaab163d9902526f0fcfb637c9925b72c3e8de213ed34932747c1821647ac050c665a13b5eadd3996e58a075a4a061c97a789177839754cc9af7b"}, {0xc6, "b33d3f15c4a0b58201f3f09b756fe499983a596971713e2e4d77621af6", 0x10000, "d7f3de140458c062303e79d32b8de68fba99f250632db9cf7faa6c4f5444662e602205c5c048c77b1629353ac393434200d97de88b8b2a7dcd1995491043cc8d5f9281f15cb25e8bc32d7661a14d39fc622d0632aaf6c7bb9e9241fc47cde66ebb662f72b28f6884825b9b1f42d8f58a2815ddd74ebc1d17d3f6cbf466f1f0cbf478c3b30a8a88ba535db77a36882246d14cdbc5097b48d80a5e8fe53398315cc8563f8e5bfb"}]}, {0x62, "c5229231de40cb760025b94c6fed6df718bcbad2347aa86fa457bb9054", 0x4533, "9ed7e7f8d6bf411da673b4ee7ad8e7edb895e831d8f9be1c8015a6e655525fb6ba8f1276c09dd5613b0f20377e42ef0557d8611b25a3bab8ccbb19b1986d7d1d1fdc"}}, {{{@broadcast=0xffffffff, @rand_addr=0x8, 0xffffffff, 0xff, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x0}, 0x1000, 0xea, 0x15e, 0x20, {0x5, 0x875c}, [{0x7a, "cfec5e3576688c0cefab5e2344566e36057a5920186a8bf4b4b902ec40", 0x4, "8e8a6b438734bd1a557a5a01d8ef8b1354caa6370c94ef52f6b25b8bdddad5b0e46b424185d38b4c2e623d7a9490753e8544488393b4b88b2d808f7f83758d1f0ad756f9c12e7353df54465ee6f0d02e0a77096abe5eb5166e6e"}]}, {0x74, "064e0769c5015011670afcb669285d18e4cf1dc862e0683c5dca1e53c8", 0x525f, "0004c2904ab43867bc9838ded534d763bcd0d219440cf5436d653cce14681ebeffc891d209badca9fd4d9ed3d380a2b98942f9110c6eb9a9fd24496e1a030ee4ebd1665625bf8d5e929b06f40cea940dac4ea791"}}]}, 0xe54) mkdir(&(0x7f00006e5000-0x8)='./file0\x00', 0x1) 2018/01/25 01:17:01 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000011000)="dbcefd4d88595b0c8c4e4d8f82dafdb8dec157802587835d4d94ec235085a85b5e9f930ea024") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000001000-0x10)={0x1fe, 0x0, &(0x7f0000005000/0x1000)=nil}) dup2(r2, r0) 2018/01/25 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) pwritev(r0, &(0x7f0000e56000)=[], 0x0, 0x0) clock_gettime(0x0, &(0x7f0000e03000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c4e000)={0x20, @time={r1, r2+10000000}, 0x4, {0x3ff, 0x9}, 0x3, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003fd000-0x5c)={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0x80, [0xffffffff, 0xf42, 0x2, 0x657b0094, 0x9, 0x0, 0x2, 0x9ad3]}, 0x5c) clone(0x10000, &(0x7f0000de1000-0x5)="7186308939", &(0x7f0000d0d000-0x4)=0x0, &(0x7f0000915000-0x4)=0x0, &(0x7f0000632000)="") removexattr(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f000007a000)=@random={'btrfs.', '\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000677000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x400800) bind$inet6(r1, &(0x7f000046a000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000002000)=0x1300000000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000398000/0x3000)=nil, 0x3000}) fcntl$setflags(r1, 0x2, 0x1) 2018/01/25 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000756000)="fbaf67e270448e1d48350cd1cd0734a77c6032a375d73f000000001700001c8782cf2cfb3cdea6cc7d11822e8475fe9a96c15e3ff498649bab602797798f0de1ae122598da2e8cdcb31e998c10333d75d3ba98fd2036a3f122e958842a2f560e0fadb9403516ff3d4dbfb8", 0x6b, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00006ca000)='/dev/input/mouse#\x00', 0x7c, 0x103080) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000918000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000bdf000)=""/4096) 2018/01/25 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x60) 2018/01/25 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000ca2000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) getpgrp(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007da000-0x10)={r0, &(0x7f00009ff000-0xc)="07de"}, 0x10) fcntl$dupfd(r0, 0x0, r0) 2018/01/25 01:17:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b0a000)={0x7, 0xfffffffffffffff8, 0x80, 0x267, 0x3ff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r1, &(0x7f00003c5000-0x20)=[{&(0x7f00005fe000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/25 01:17:01 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000000+0x1dd)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000a02000-0xc)={&(0x7f00007e3000)=[0x0], 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000791000)={0x81, 0xa758, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f20000)=0x0) 2018/01/25 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) read$eventfd(r1, &(0x7f0000de5000-0x8)=0x0, 0x8) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/01/25 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00008d6000-0x40)={0x40000000000000, 0x4, 0x7b02cc93, 0x3, "79eb3275d7cd8f6d60b1c9c3ca12437395450e06245daf9d65564745ddd598c2a5221e420355032d19b8a861", 0x800}) 2018/01/25 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) write$tun(r2, &(0x7f00007ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) dup2(r4, r3) inotify_init1(0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f5c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000702000-0x4)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000a24000-0x30)=[{0x1e, 0x0, 0x5, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3ff, 0x5}, 0x0, &(0x7f0000a95000-0x30)={0x1, 0xfff, 0x97c4, 0x100000000, @tick=0x401, {0x9, 0x7db}, {0x4, 0x5}, @raw32={[0x7, 0x1, 0x6da]}}}}], 0x30) 2018/01/25 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) unshare(0x7ffffffe) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/25 01:17:01 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000219000-0x9)='/dev/dsp\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x48)=[{{0x77359400, 0x0}, 0x5, 0x7ff, 0xffff}, {{r1, r2/1000+10000}, 0x5, 0xffff, 0x7}, {{0x77359400, 0x0}, 0x8000, 0x4, 0x2}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000021f000)='./file0\x00', 0x1) openat(r3, &(0x7f000051b000)='./file0\x00', 0x1, 0x100) syz_open_dev$evdev(&(0x7f0000f04000-0x12)='/dev/input/event#\x00', 0x0, 0x4000000004000) 2018/01/25 01:17:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:syslogd_initrc_exec_t:s0\x00', 0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ptrace(0x421f, r1) socket(0x400000025, 0x0, 0x0) 2018/01/25 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) io_submit(r1, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000dd5000)="", 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000427000-0x4)=0x0, &(0x7f0000167000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c51000-0xc)={0x2, 0x1, 0x2, 0x10000, 0x0}, 0xc) 2018/01/25 01:17:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000014d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') 2018/01/25 01:17:01 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000+0xea3)={&(0x7f0000001000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e9b000)='./file0\x00', 0x0, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000cb6000-0x2c)={0x1f, 0x7, 0x800, 0x1, 0x9, r0, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e03000-0x8)={0x0, 0x4, 0x4}, &(0x7f0000fe7000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fec000-0x8)={r3, 0x8c95}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000034b000)={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000085000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) 2018/01/25 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2cab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x3) r2 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005cb000-0xc)={0x2, 0xffffffffffffffff, 0x1}) r4 = gettid() lstat(&(0x7f0000b9e000-0x8)='./file0\x00', &(0x7f0000ae9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000e5a000-0x8)=[0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006c5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e7000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ab000)={0x0, 0x0, 0x0}, &(0x7f0000f5f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b19000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ab000)=0xe8) r10 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000238000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000-0x4)=0xe8) getresgid(&(0x7f0000300000)=0x0, &(0x7f0000f73000-0x4)=0x0, &(0x7f0000cd4000)=0x0) r13 = getuid() r14 = getegid() stat(&(0x7f00006ca000-0x8)='./file0\x00', &(0x7f00007de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000380000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000386000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fe3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb7000-0x4)=0xe8) fstat(r1, &(0x7f0000888000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() getresuid(&(0x7f00008e1000)=0x0, &(0x7f000034f000-0x4)=0x0, &(0x7f0000165000-0x4)=0x0) getresgid(&(0x7f0000cc0000)=0x0, &(0x7f00005e7000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002e9000)={0x0, 0x0, 0x0}, &(0x7f000002c000)=0xfe24) fstat(r1, &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007b8000)='./file0\x00', &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000076f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5c000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003d2000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0x4)=0xe8) r30 = getgid() r31 = socket$nl_crypto(0x10, 0x3, 0x15) getresuid(&(0x7f0000696000-0x4)=0x0, &(0x7f0000732000)=0x0, &(0x7f0000701000)=0x0) lstat(&(0x7f0000f43000-0x8)='./file0\x00', &(0x7f0000060000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) getgroups(0x1, &(0x7f0000473000-0x4)=[0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ed000)=0xc) getgroups(0x2, &(0x7f0000080000)=[0x0, 0x0]) sendmmsg$unix(r3, &(0x7f0000e1b000-0x150)=[{&(0x7f0000bc6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000096b000)=[{&(0x7f0000671000)="9d78ddc1686ac95cdd091e763e73061a38ef8b7b35edb0042d576ca5fa145e8c25c7895ff09bc0f7d714918c8d4b1df5094ac6235608a3468b7952f1d5847855ecf43a15e3a5658b5dd1e516f1299a9c218ed57e1fb7d31ae9ae93a74aaef9bde51346d555b14f38069150def1e1f8c2a5658f701dbdf70118ac76510205632f4a47adce11988cdf30fefcb5e0ab893e908466eb", 0x94}, {&(0x7f0000e41000-0x55)="314514d4edaf322d37d73006ba52c34c90fc74e155a146670833487808e0bfe21575e741f3bbfb05a8664a6998be4d20d88c5b40dde68003849e19e51ff1ea0a0515b63f425ffaaddce9a9c448707408f73cbf0b62", 0x55}, {&(0x7f0000e14000)="fa06e8437e056b49f6c66a10d17c57280b8c77fcd76a677b0a7f638d9f2e133a66bda93ff549c32d8c732bd20ee67bc28f3f927ed95340e8a76c5e228a980a4b2df784cf876400bf296674d2ac0a4162489b7af5fa49ce47239e720e04a9adda088ec0e1c640abac8be771813641c0684a603183fb1250c04a996523443a5dd6ca898ce85d40982c9bb71d1c058f3e6dd1ec14d40015c088286de85e40fecc", 0x9f}, {&(0x7f00007a3000)="e33ba58a95ec0db7eab1bd6d869a43f26065f09492944521a9cda7c1a1f0e3f3b1a981e80d0e02658d0154d5d78d69e9588057bbac4e92686f6e3c57cb620c4353719606e42e442256b1cf9f6848408abd36237eaebbd9", 0x57}, {&(0x7f000061c000)="11dd405cf4e25b6c0a97882929db9c7578e95c0936d42bee31c5149c1e7f", 0x1e}, {&(0x7f0000340000)="6ed983f4d91ac406473ff977e93716af710491fd1c6dce77c48d7552c70e0fc33232742285fcbc0971b9641b07720190bb9ed5fda7bc4ba430449893235398cd2148f435903b1a330f86e16b1544d2eb9eebe5b7e9209102a971c1bcf656fb655fdb67b84ad4a9258aeace9a4e728b8064fceecd2578b8ad2766cbb395757533a04d5306950da1c3d4527a14b0f1bccf2d28c95296b330892e45c030dd2559b52ca1f30d3a428c51", 0xa8}, {&(0x7f0000a3b000-0xfd)="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", 0xfd}], 0x7, &(0x7f0000627000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}], 0xd8, 0x4000}, {&(0x7f00003b4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000519000-0x30)=[{&(0x7f0000f1c000-0x12)="b3231eabd645678f36a8e9159af029508a7b", 0x12}, {&(0x7f0000d63000-0xcf)="23812cfd7f75a3b6b818f73b8800fa329a64ffe039f90764d575f742a6dbd80f89a1eb9f00b89147f1e39ceb649c8b7dc038f02b595060edd8eecb7e8decedee6a17b6424f7c1e50b2ac08e6d968deddb487784c45b7b9a5db55bde0a46a1c6cdc8863f7c5cc3068d7cf90d028763852034dc5cecced45982a7660541f31d0cfcb5659695d98ffde6ec039930554e73fe3123eda6d9396ddc86b05c39deaa3608c8dcde776d5a7a783279e59dc3d7a9c07ffbf899f4bf92181d406b5408b481fb2c5de138c7de93cd630ba222a4cdb", 0xcf}, {&(0x7f0000621000)="11e0c5461ae803887d228cda0718530ae70ee57304fdbb11919ca4ca6ab3647d4c2aa49e62935ebb75ed3acdd0c4bae987010a38398d691ae1d4915f1005793368efe369d36956f2bbcca9558e7dc7252f540f2dd224edce9266314031cee8d1f123bf310c7ec61fe44b52fbc08e0e6a0ceef65bac63aafdb29fac5e71403180a65acf8fa4605fbb81187443464de7d3449040cff983e00b8c8cf2a4e613a7556d6fc0fe2d268b98d1e3f62e7fb559608c9d6b1112501db8df5627562f807cd281a8b8d91a", 0xc5}], 0x3, &(0x7f0000cae000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r13, r14}, @cred={0x20, 0x1, 0x2, r2, r15, r16}, @cred={0x20, 0x1, 0x2, r2, r17, r18}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x88, 0x4000000}, {&(0x7f0000675000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000571000)=[{&(0x7f0000c79000)="42c497d52d839a973e73b673b26052be948b098ffce2", 0x16}, {&(0x7f000044e000-0x8e)="2ffdb0352306fe507dd003d6e350b8550c877381fbe4d528fe945d78718169f81a7e81c22e8b6ebfa7235d12e886e0e860b5b3b2d8432786e0daa966b5c73b2abce39c159390861360e7b461a39b198b27244ea32f1eab0faac17a7559dd90de09a6cec13f0d71d0f9f0d25b64e101317ffe9488068d7f29bb23cfc63fd117ead32ccfd898b50a8595bac6ef78f6", 0x8e}, {&(0x7f000072e000)="f8eb57a842d3935f98bcb361fbe80b793934b8a0f1b8b49f686604ce0503a36cef50c66a6886f3b6c6799093126c5863df0194766bfa1bceb166b9d98aef315b16593a5ba683f7076dd3d52ca8aaf00e9be596e0958ba8bd483640305a57e7a22eba3c89a9b6f3cab58041fb34953e3b59d7e895f09ee15553eaaf881fcca27aa0d76a7b9ca774a23976ae74caf9c24152c09fbfb000", 0x96}, {&(0x7f000050f000-0xeb)="83d9ee0fe1d33304a2289607c6e551ddd2a42d5f0941560a4db635ead639dab409bc2314dd476278570483a7e66e2262387072764a64bd2d151b98b7d621bc878e91a9532c327f3ef27653c061ffc541bcb29773d7cf5474526e4c639ec0c3b22377601f73bfab5c60f3057bc51d9f8162885f43d115ad45b835df3ea571e8d96c41511061a9bab18b229a708ebac07c2486d982b89ed4543094537007ed0be3a0f50e7caa769fcb1ed483a482c7416bcd2b1c9b57e3f3adc857dba45366af9dee67578dcb5dde3e4fb6c533d42e11e75c94e335f98e2b8e2c9f97106796aba70af30be873e8596d3a093c", 0xeb}, {&(0x7f000066d000-0x24)="1d73e33c2b5b32f451223f41c22593104526cfc9c4a5d8422b97181bb4b80c6772cbb426", 0x24}, {&(0x7f0000404000-0xab)="319e0558075085057f1d9dcc609a499884d8cab068e4076c5938e345b2f527075a8a3627776ec0e4f4722f39e62ba9781129578ab5a10c126c81b8a03fe515d466a8e8dfada271664a4b1af6db552c17b31966fbed6f061375b30445bfbc47a8661e61362ba886d70372f0c0bdef79b054978202c7e3130f124f6e1b8aab7bf4f5d56fbbf1fc231b6189461dfd1053631ab0d905f6b7cdc5e61560802560d99a721c7891f8e71aceb29342", 0xab}, {&(0x7f000082e000)="3c101a1098d773d1c700167e30076b659c3a33e0ed5f374f25495595f7b3934dd7e1263eba774c6fc7747dd0d835250ad90f6f2ac3144ecefa95", 0x3a}], 0x7, &(0x7f00001f3000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r19, r20}, @cred={0x20, 0x1, 0x2, r2, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r23, r24}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r25, r26}], 0xe0, 0x4}, {&(0x7f0000dca000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac9000)=[{&(0x7f0000cb4000-0x90)="ab25ea8752e9e7d57b82b1a1a1ca78f91f5cb75866c6e2f0eef99d85294a249b3be3c5c734c8f4f7e567409ba45bd9a7d21a7b3c55e0afa6b2ed432e0eb41c9c905cb285b99449019349edab3c3302a884723a507c4af452fc0e6f8cc10ba02b0c92c6524847ce37293362c06b8d60d4a328fb9d56fc94e6135542421271dcdd6cb994f5e069384beaec0a11242e4463", 0x90}, {&(0x7f0000e1c000)="454217d67f961213adbb9fa4011637574fee0d5802bf8d2a0fefb89d5cff0c16ec54d502c972c5cc9a79c4fbb8322f7f106f50a116497f51985ade000aab9c6bf8e7f4e60e9223d565e43ed34753e909dee20e27b9109c840fd1", 0x5a}, {&(0x7f0000399000-0x2e)="818ca03dec807a27c0cd73c1c5e7a379584bd09189fe766c81237213adeccd9a61fc3744970c5d1d96bf4d69db4e", 0x2e}, 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", 0x1000}, {&(0x7f000073b000)="f31fae", 0x3}], 0x5, &(0x7f00004da000)=[@cred={0x20, 0x1, 0x2, r2, r27, r28}, @cred={0x20, 0x1, 0x2, r2, r29, r30}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r31]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0xb0, 0x4000000}, {&(0x7f0000e9a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002b3000)=[{&(0x7f00003d7000-0x43)="f8a0611b01c8d957e560cb303682cc77986a25952073f2609cfa223e923bdb7430a2d17e7bd784fa67e5bee306463b5c65c296617320573e7b2a13f89b37390668c13b", 0x43}, {&(0x7f0000b7a000-0x3e)="271056089927b7fdc8112c06c8032ed56e786597197164282a097244f6b9980f13653ba17b1d6869532925c56a7666205ca7c3d48c9990b8228174ba07b3", 0x3e}], 0x2, &(0x7f0000338000)=[], 0x0, 0x4000}, {&(0x7f0000133000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000701000-0x10)=[{&(0x7f00004f1000)="0becd22db766acec856934ff9c1fc222b72250bf7b49d473ac8b08d496", 0x1d}], 0x1, &(0x7f000005e000)=[@cred={0x20, 0x1, 0x2, r2, r32, r33}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r34, r35}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r37, r38}], 0xa0, 0x4000080}], 0x6, 0x0) getpgid(r36) 2018/01/25 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) getsockname(r0, &(0x7f0000c73000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e37000)=0x10) accept(r0, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0xfffffdb5) 2018/01/25 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800000000000, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b07000)='./file0\x00', &(0x7f000009b000-0x35)=""/53, 0x35) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000221000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000838000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ae4000)={&(0x7f00003cf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/94, 0x5e}], 0x1, &(0x7f0000792000)=""/246, 0xf6, 0x0}, 0x100) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/25 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000201000)="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", 0xfffffffffffffe33, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x10a000)=nil, 0x10a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004a7000)='/dev/usbmon#\x00', 0x4d, 0x0) setsockopt$sock_linger(0xffffffffffffff9c, 0x1, 0xd, &(0x7f0000189000)={0x9, 0x9}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) [ 47.797293] audit: type=1400 audit(1516843021.958:273): avc: denied { map } for pid=7174 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/25 01:17:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f00005be000-0xb)='/dev/adsp#\x00', 0x88a, 0x2101) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eb3000)={&(0x7f0000ca5000)='./file0\x00', r1}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x2}, 0x8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000547000)="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") sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/25 01:17:02 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1c1080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x1, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000feb000-0x10)={0x2, 0x5}) syz_open_pts(r0, 0x40100) 2018/01/25 01:17:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000082c000)='/dev/vcs#\x00', 0x8000, 0x28800) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/25 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000272000-0x8)='./file0\x00', 0x200, 0x40) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KDDELIO(r0, 0x4b35, 0x10000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000014000-0x4)=0x0, &(0x7f0000aa0000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002a5000-0x4)={r1}) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d96000)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2018/01/25 01:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) close(r0) fstat(r0, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000504000)='./file0\x00', 0x1, r3, r4, 0x8, 0x400) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000d18000)=0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000ffc000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000134000-0x8)={0x0, 0x0}) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/01/25 01:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f8b000)={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x7ff, [0x2, 0x7ff, 0x2200000000000000, 0x3ff, 0x0, 0x3ff, 0x5, 0x9]}, 0x5c) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 01:17:02 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) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x200012, &(0x7f0000412000-0xc5)="a4b0198d7369f9a5f16d96a9c876cd9e73df3be9583fc7cada99a5c416bc223cf73320368697f27c4ba3b366adda03e0d10e16acbd22aade29bb7935e8853587685cbdee95d3b5985f3b032832a125b4c0f983aa6c570952d29b9e3ca50cad7afab7ec06540ec341ec87bb01e6e40e3f4b71ffaf3fdeb0a8c4eb94636b25587a66703db6fe75d0390711a59b60c37edb0f0558653958918ccaf8ef36863dfa0a52d996520c78e3bf3096e93ba800988694c19f9d2ee66901c4c7a0f7cfd10eb7f23bd8f939") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000028d000-0x9)='/dev/vcs\x00', 0x200, 0x0) accept$unix(r0, 0x0, &(0x7f000075e000-0x4)=0x0) sigaltstack(&(0x7f0000cca000/0x2000)=nil, &(0x7f0000841000)=0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c48000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006dc000-0x4)=0x10, 0x0) syz_open_dev$amidi(&(0x7f0000576000-0xc)='/dev/amidi#\x00', 0x7, 0x1a7043) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000089c000)=0x0) [ 48.107538] audit: type=1326 audit(1516843022.268:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7181 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 48.152270] audit: type=1326 audit(1516843022.268:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7181 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 48.189258] audit: type=1326 audit(1516843022.346:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7181 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 48.220255] audit: type=1326 audit(1516843022.348:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7181 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 01:17:02 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/25 01:17:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000002000-0x4)=0x6, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) 2018/01/25 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000081b000-0x8)='./file0\x00', 0x0, 0x1) getpeername$inet6(r0, &(0x7f00007cd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000452000-0x4)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000759000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, @empty=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/01/25 01:17:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x20, 0x0) ioctl$int_in(r0, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/25 01:17:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4000000dd4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000286000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000269000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0xfffffd99) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f0000b50000-0x1)="ef", 0x0}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 01:17:02 executing program 5: r0 = socket$packet(0x11, 0x20000000006, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000072c000-0x10)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x3d1) 2018/01/25 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f7000)=0x10, 0x80800) close(r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock(&(0x7f0000293000/0x3000)=nil, 0x3000) 2018/01/25 01:17:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000025c000-0x10)={0x9, &(0x7f0000cb8000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000472000-0x8)={r2, 0x3}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) [ 48.220272] audit: type=1326 audit(1516843022.348:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7181 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 48.220286] audit: type=1326 audit(1516843022.349:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7181 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 01:17:02 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000004000-0x18)=[{r0, 0x4, 0x0}], 0x1, 0x80) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) 2018/01/25 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000009000)='trusted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000)=':selinux.eth1\x00', 0x0) 2018/01/25 01:17:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f00009cf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x250000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000-0xc)={0x0, 0x0, 0x2, [0x400, 0x400]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) statfs(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/97) 2018/01/25 01:17:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000afe000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x0) 2018/01/25 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e12000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000525000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc0000-0x22)="0a0775b0f7e68408b3b63a46dd00dbb7295df0df8217ad3f0000000afff900e60573", 0x22) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000630000)=0xc) prctl$getreaper(0x3d, &(0x7f0000eda000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00008ad000-0x4)=r3) 2018/01/25 01:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f00001ed000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authencesn(sha256-avx2,xts(cbc-camellia-asm)))\x00'}, 0x58) accept$ax25(r2, &(0x7f000060c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000095e000)=0x10) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00002b1000-0x8)=0x0, 0x8) 2018/01/25 01:17:02 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000000b000)={0x0, 0x0}, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f000000b000)={0x0, {""/7}, 0x0}, &(0x7f000000c000-0x4)=0x10) 2018/01/25 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet(0x2, 0x80000, 0x4) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/25 01:17:02 executing program 4: pipe2(&(0x7f0000700000)={0x0, 0x0}, 0x3ffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000199000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x6, 0x2, 0x1ff, 0x42, 0x3, 0xa5, 0xffffffffffffff04, 0x9, 0x6, 0x0, 0x1, 0x3f, 0x3, 0xd600]}, &(0x7f0000089000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x7b6}, &(0x7f000009e000-0x4)=0x8) r4 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002000)={r3, 0x6}, 0x8) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001000-0x138)="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", 0x138) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000003000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = semget$private(0x0, 0x2, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000003000)=""/77) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000003000-0x8)=0x0) r6 = semget(0x3, 0x3, 0x20) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r7, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca9000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) rt_sigpending(&(0x7f00006da000)={0x0}, 0x8) 2018/01/25 01:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000f40000-0x8)={0x0, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/01/25 01:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000022b000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x10001) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/cuse\x00', 0x90000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f05000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) pread64(r2, &(0x7f0000f98000-0xe7)=""/231, 0xe7, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000726000-0x76)=""/118) accept(r0, &(0x7f0000de8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000796000)=0x3a) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fab000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000e65727", 0x21) 2018/01/25 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b81000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f000003b000)=0x0, &(0x7f000053e000)=0x4) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/ppp\x00', 0x40000, 0x0) syz_open_dev$audion(&(0x7f0000b41000-0xc)='/dev/audio#\x00', 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000d0000)={0x1a, 0x9, 0x7fffffff, {0x0, 0x0}, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000719000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000b41000-0x4)=0x0, &(0x7f0000b1c000-0x4)=0x0, &(0x7f00003bc000)=0x0) 2018/01/25 01:17:02 executing program 7: r0 = getpgid(0xffffffffffffffff) 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) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/25 01:17:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000063c000-0x4)=0x1f, 0x4) shutdown(r0, 0x1) 2018/01/25 01:17:02 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002c3000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x100000000, 0x80001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000001000)={0x18, 0x2, {0x0, @rand_addr=0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) r2 = semget(0x3, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000004000-0x11)=""/17) socket$netlink(0x10, 0x3, 0xf) 2018/01/25 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:17:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/5, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept$llc(r1, &(0x7f0000697000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c1000-0x4)=0x10) mq_timedreceive(r1, &(0x7f0000b50000)=""/4096, 0x1000, 0x1ff, &(0x7f0000244000)={0x77359400, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) 2018/01/25 01:17:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e7b000)='/dev/audio#\x00', 0x0, 0x2000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000bb000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000864000-0x4)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000d4b000)='/dev/snd/timer\x00', 0x0, 0x10b3fe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00009b1000-0x50)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000062f000)='/dev/dmmidi#\x00', 0xfff, 0x121800) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00004f2000)={0x4, 0x0, 0x8, 0x1fc, 0x1, 0x2}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cca000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000)=0xe8) r3 = getgid() syz_fuse_mount(&(0x7f0000d03000)='./file0\x00', 0x4000, r2, r3, 0x3, 0x20000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00008dc000)=&(0x7f0000629000-0x1)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/25 01:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = memfd_create(&(0x7f0000812000-0x18)='mime_|ypecgroupvboxnet1\x00', 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000056e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000033000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f44000)={r2, 0xb3, "cac9c50b4cd9fd2d76a5647af6e2ec502cbd45714f61fc87eb6570fe84f8c9ccd49bc4e3ddef093421b263ed4f67a5c245ce26831f8b8583517ab4a23c6cbcc2df778381bbb04c6407b1b2efe01db2002a5cd20766e70f4c3c2a37a27dfa90468e0b501b80a59d3bedc62a3b292f5516385f64ada1c0e11743c4291cef4121b21906b4a7901a9f36cc439cd52c1ab1d72d62239af7ad93c366c0ff535ed37e6ff65a43ddfb8bebb265edbd62e820253c762f1f"}, &(0x7f000044d000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000005, 0x8000000000000115, [0x0]}, 0x2de) 2018/01/25 01:17:02 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f00001b6000)={&(0x7f0000a18000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) 2018/01/25 01:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b95000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 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(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) 2018/01/25 01:17:02 executing program 3: clock_gettime(0x80400003, &(0x7f0000683000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa7, "74cc77b2dc9c04e0010b21bc9eb00a70754ed58dafe9e9e6b9cd270769fe9eb9239d0e2809cd44f6fb305705fc3c2fcab6cdec57ed0b30df09b434a26b980c8229972b1b9a496d9e002fb10fbb9a371d61ecc8b4533d6f39f33a31549ce1cdf7311652c92f743d2eae583f13bdea95e3c4a6a8b2043fc2b460855d3e4c6133f1e7b51c08ee809d336d088c53053188c91d502e39a10b8e732bec882f7b04145c934502c6929c25"}, &(0x7f0000001000-0x4)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1f, 0x7f, 0xb4, 0x6}, &(0x7f0000001000-0x4)=0xa0) 2018/01/25 01:17:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c11000-0x8)='./file0\x00', 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000732000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00009b9000-0xfb)=""/251) clock_gettime(0x0, &(0x7f00008f3000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000098000-0x40)={0x2, 0x8, 0xa5, 0x47, 0xffffffffffff59e5, 0x7, 0x0, 0x7}, &(0x7f00000ba000)={0x80000001, 0x800, 0xff, 0x10001, 0x1d, 0x1, 0x7, 0x5}, &(0x7f00005e0000)={0x6dee, 0x0, 0x100000001, 0x5, 0x100000001, 0x5, 0x5, 0x2}, &(0x7f0000353000)={r4, r5+30000000}, &(0x7f0000a98000-0x10)={&(0x7f0000f28000)={0x3}, 0x8}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00009df000)={0x80000001, 0x0, 0xfff, 0x0, 0x1000000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x441052f0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x7}) r6 = syz_open_dev$midi(&(0x7f0000c1d000-0xb)='/dev/midi#\x00', 0x8, 0x200000) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000609000)="fc78214758bc750da9bdc477c2e7f3da5dce2860e22396f047502757bfed9967288724e815386a296aac1a06f92ccc6a61bc9b404c1c4e4b36c656b2d9cc4f84e2875127d87fd45d40661beb6bac9499776d8d354d77e4771db4e297950ff02e97832ff0577287b50eb37bbbc877c65cb1cdec0385820470126e0b6966eebb37fecc931652f4230344619f28a4d25732ea2755144606f681a769bffd34bd8dca910ccb209a815d0903cea51d67f494aebbe477efcf30eea40712e44e44667b29400d19", 0xc3) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000de9000-0x8)={0x0, 0x0}) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000369000)=""/32) 2018/01/25 01:17:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ace000-0x9d)={0x0, 0x95, "d5712c3b72d787e3262713c63a9a7fa375b34a345b564195ee5f4787babf55de57e38d72a549b13a9567669f099f1a3d267294a118b72af8387816fb727e8a3a54c81e4ec1a0f11c1b8548f0d2e619081e9617630cf054094a2831d6472b3d3da3b2d78679e7a0714d420fa356251dc495047df8d85cb46b1905b6003a96cfcb034c714118801dd7d5a71a38fe92477917a6a9974a"}, &(0x7f0000b69000-0x4)=0x9d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000185000-0x6)={r1, 0x51ea90ee}, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000a01000-0x10)=[{0x0, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 01:17:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 48.644254] device eql entered promiscuous mode 2018/01/25 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000052d000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b279ffffffffffff05000225070097c11ed4c2c4dc42ffa86eb924a7cfccea8ce8f0bf8950604905c9ee9ffc6f", 0x42) writev(r1, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)='z', 0x1}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000c18000)={0x3, 0x22, 0x2}) 2018/01/25 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000193000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f00001bd000)=""/152, 0x98) 2018/01/25 01:17:02 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x800, 0x0) perf_event_open(&(0x7f0000026000)={0x5, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x101, 0x280, 0x8, 0x7fffffff, 0x9, 0x5, 0x3ff, 0x1, 0x7ff, 0x2, 0x828a, 0x8, 0x100000001, 0x4, 0x4, 0x8000, 0x2, 0x85, 0x7, 0x7f, 0xb4e, 0xfffffffffffffff8, 0x8, 0x2, 0x7, 0x40, 0x0, 0x5, 0x0, 0x0, 0x6, 0x0, 0x8000, 0x3, @perf_config_ext={0x8, 0xffffffff7fffffff}, 0x1, 0x3, 0x1, 0x7, 0x5, 0x1, 0x7, 0x0}, r4, 0x4, r5, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000027000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) syz_fuseblk_mount(&(0x7f000000b000)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00', 0xc002, r6, r7, 0x3, 0x7ff, 0x2) [ 48.670650] sctp: [Deprecated]: syz-executor7 (pid 7315) Use of struct sctp_assoc_value in delayed_ack socket option. [ 48.670650] Use struct sctp_sack_info instead [ 48.724519] sctp: [Deprecated]: syz-executor7 (pid 7326) Use of struct sctp_assoc_value in delayed_ack socket option. [ 48.724519] Use struct sctp_sack_info instead 2018/01/25 01:17:02 executing program 1: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") setns(0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dc4000-0xb)='/dev/vcsa#\x00', 0x200, 0x2000) getpeername$netrom(r0, &(0x7f0000a0a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007f4000-0x4)=0x48) 2018/01/25 01:17:02 executing program 2: socket(0x9, 0xa, 0x80000003) 2018/01/25 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f0000d23000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00005e6000)="") r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000553000)={'system_u:object_r:syslogd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x34, 0x0}, 0x36) mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000e9e000-0xe)='./file0\x00', &(0x7f0000e71000)=[&(0x7f0000963000)='*$self\x00', &(0x7f00007e9000-0xa)='^vboxnet1\x00'], &(0x7f00001c2000-0x10)=[&(0x7f00000a2000-0x1)='\x00', &(0x7f00004e1000)='ppp0*/)\x00']) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000949000)='./file0\x00', 0x0) r2 = semget(0x3, 0x7, 0x10) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000668000)=""/38) 2018/01/25 01:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x847, &(0x7f0000a99000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000fb3000)={0x3, 0x8, 0x4beb9d9b}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000431000)={{0x7fff, 0x101}, 'port1\x00', 0x44, 0x20000, 0x7fffffff, 0x4559aa99, 0xfffffffffffffffc, 0x8d1, 0x5, 0x0, 0x2, 0x6484, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:02 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e59000)=0x9, 0x4) syz_open_dev$vcsn(&(0x7f0000197000)='/dev/vcs#\x00', 0x1, 0x400041) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/25 01:17:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000b02000)='./file0\x00', 0x80000, 0xc0) dup3(r0, r1, 0x80000) r2 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg(r2, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006ae000-0x8)={0x0, 0x64d96dd2}, &(0x7f00005d8000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e86000-0x6)={r3, 0x3}, 0x6) connect$inet(r2, &(0x7f0000427000)={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:17:02 executing program 0: r0 = msgget$private(0x0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000825000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000)=0xe8) r2 = getgid() r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002b4000)=0x0) r6 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000a34000)={{0x4, r1, r2, r3, r4, 0x94, 0xc98, 0x0, 0x0, 0x0}, 0x2, 0x1, 0x6, 0x70, 0x41e, 0x7fff, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r7, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000aa7000-0x90)={[0x6, 0xfffffffffffffffa, 0xc85, 0x8, 0x7, 0x2, 0xc12, 0x0, 0x1f, 0xc8, 0x7, 0x58a, 0x3, 0x1, 0x1000, 0x4], 0x0, 0x80000}) ioctl$PIO_FONT(r8, 0x4b61, &(0x7f00004e7000)="e55cec5398a79f5650bcc155cf5eca729ba953de0795e95d87390715994586059a6fe8e56909e1c4d1fe8cf3317bdf1399a69e862daef6eb26e0c9e8d9aa495a6753bc6c3c51f78689e7463deb2a3249d74223bde4246194e064d8c7587d2176fc3e0dab52f5ce53eb976219b75b2042da1bc7dc37326794d3d5d05188112d072e9a7e0550b72d4d6b1e5c5f6a9445fc6917e25828f4b44049d9efc83c5aea6923d157b198c6745f5222ce1e6390f84d516494d9da05060e936ab37482b7886baccc944c345aeb5bce98ade48ce881d4ff4bfd66bda7cef1530f2d81f3") ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f000068d000)={0x4, 0x0, [{0x4, 0x8, 0x7, 0xa2, 0x9, 0xfffffffffffffffa, 0x4, [0x0, 0x0, 0x0]}, {0x8000000f, 0x8, 0x3, 0x6, 0x80000001, 0xffff, 0x7ff, [0x0, 0x0, 0x0]}, {0x8000000d, 0xd4, 0x2, 0x0, 0x0, 0x292, 0x4, [0x0, 0x0, 0x0]}, {0x0, 0x4, 0x0, 0x3, 0x2, 0x0, 0xffffffff, [0x0, 0x0, 0x0]}]}) sendmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c07000-0xb)='/dev/adsp#\x00', 0x1000, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005c5000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087b000-0x4)=0x24) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f00000e4000)=""/206, 0xce) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/25 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0f000-0xa)='/dev/ptmx\x00', 0x1000, 0x0) r1 = dup(r0) getpeername$packet(0xffffffffffffffff, &(0x7f00002ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e79000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000196000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8e, 0x7, 0xbb, 0xfff, 0x3, 0x100000000, 0x8, 0x8001, 0x2000, 0x9, 0x0, 0x0, 0x322c699b, 0x1, 0x200]}, &(0x7f000069d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002e6000)={r3, 0x4, 0xaf, "c07661c907a15e12571639bb62cc9029806af5778cb3afef0d4af03ccc90606bc416b4a2c3179c53903166cdab98283eda7c468ec1f5a12690f6e01aeb4ed2c231bc674073fbf6e1ad07a3b249cfae51e2c65f1f929df460cb8c275fd8a073252688ed52b614c1250b96a2bde4318c0ebcc8a388ba357c638e409c257662d1769b13ac07b2f9d2da04aeca38d7b102fc6bb9df7ed41919a2dc60c122379d5a8b59d2dd7908ebb2e515f2c3ad1f739f"}, 0xb7) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000532000)=0x19) getpeername$netrom(r1, &(0x7f0000c90000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000030000-0x4)=0x48) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000cd2000)='/dev/dsp#\x00', 0x20, 0x400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ae4000)=0xf17d, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000041d000)=0x0) fcntl$getown(r1, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:17:03 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 01:17:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f000049b000-0x8)='./file0\x00', 0x581000, 0x60) fstatfs(r0, &(0x7f0000a77000)=""/95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df4000-0x9)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f000062c000-0x28)={0x3, 0x1, &(0x7f0000820000-0xc)=""/12, &(0x7f00008c0000-0xdd)=""/221, &(0x7f0000fe9000-0x20)=""/32, 0x2}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000b7a000-0x50)={@common='ip6gre0\x00', @ifru_map={0x407779, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000af4000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x7f) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) write$fuse(r0, &(0x7f0000905000-0x28)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0xfffffdbe) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000053b000)=0x0) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fde000-0xc)='personality\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000058f000)={0x5, 0x5e8, 0x7, 0x4, 0x0, 0x8000000000000}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000064d000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000dfd000)={0x913, 0x8, 0x0, 0xfffffffffffffffc}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/25 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000063b000-0x4)=0x0, 0x4) 2018/01/25 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000) 2018/01/25 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = shmget(0x1, 0x2000, 0x1000, &(0x7f0000018000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000097b000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000583000)=0xe8) getgroups(0x1, &(0x7f00002e9000-0x4)=[0xffffffffffffffff]) fstat(r1, &(0x7f0000d1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000baf000)=0xfffffed6) shmctl$IPC_SET(r3, 0x1, &(0x7f000067a000-0x70)={{0x81, r4, r5, r6, r7, 0x25, 0x2, 0x0, 0x0, 0x0}, 0x4, 0x2, 0x1, 0x3f, r8, r9, 0xb7ee, 0x0, 0x0, 0x0}) sendmmsg$alg(r0, &(0x7f00006e0000)=[{0x0, 0x0, &(0x7f0000bd3000)=[{&(0x7f0000b70000-0x10)="23b13b189f71621dcb8456db4ec03643", 0x10}, {&(0x7f00000c8000)="c060e23b54067827162b32e9f040a2f827729b3b16e615e8d95242839ae5d8e6a2ba3c8a8439f71a96dac9eaa212ad23d94d444dde770c19ba47f660c7ca5f1b2eaf4bdb6c36c497dd40426f0409cff40dd392797316558d3e9de9", 0x5b}], 0x2, &(0x7f00005c4000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x40, 0x117, 0x2, 0x28, "4875d3e568c83331c95367a5276a2c80257f5ec71fbe5f3b6db9c39c9406895b7aa65b155825b280"}, @assoc={0x18, 0x117, 0x4, 0xf722}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4c, "9741aff2cf4e87065a6547b6c9494295d159a46cfecde0420c74a1f3b658080a6285966a4a28d9e386029cd268213a734ed7d86d70b73fce82afe36c663314bad8a7e95803db1bd60a0a9ba5"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffeff}], 0x130, 0x10}, {0x0, 0x0, &(0x7f0000725000)=[], 0x0, 0x0, 0x0, 0x4000}], 0x2, 0x4) lseek(r2, 0x0, 0x0) 2018/01/25 01:17:03 executing program 3: fanotify_mark(0xffffffffffffffff, 0x9, 0x8000032, 0xffffffffffffffff, &(0x7f0000c8f000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2e) 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000058c000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x0) 2018/01/25 01:17:03 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fsync(0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c6000-0x9)='/dev/rtc\x00', 0x101000, 0x0) connect$pptp(r0, &(0x7f00001a7000)={0x18, 0x2, {0x80000000000000, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000174000)='./file0\x00', 0x40) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000ef8000)="15881e875a6f3f387374f2b348d39f26a8948a543dab812b8a7df5d19f47be0926b9cede57a55d21e652a2289bd0d37e829399c0824c71287afc056b469b60ff369e3aa6fd5a6824b5571ec0df5d28ee160a517b4b551ae4bad7b24a76d741998e6b32c0c0bc9212afea47398b4e37d793f54c3e", 0x74) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000f4c000-0x10)={0x64, &(0x7f0000431000-0x64)=""/100}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009d0000)=0x7, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x3, 0x6, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000031f000-0x9)='/dev/rtc\x00', 0x109200, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000524000)={0x3, 0xfffffffffffffffe}) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r0 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e92000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/25 01:17:03 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) delete_module(&(0x7f000006b000)='\x00', 0x800) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') readv(r2, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000792000)={0x0, 0x10001}, &(0x7f0000010000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d40000)={r3, 0x80000000}, &(0x7f0000ca3000-0x4)=0x8) 2018/01/25 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000807000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ce8000)=0x10, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d68000-0x4)=0x0) capset(&(0x7f0000a31000)={0x19980330, r1}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x8000004, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003be000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r3, &(0x7f000020c000)=""/29, 0x1d, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004f2000-0x18)={r2, &(0x7f0000908000)="efcb6067a7740859e73d31e2d3a1167f3e2ca81fbfe367dfdc5d1ca6c1e2cd35bbab4c998384193f92e9c5f6ccd8e303908fab82dad45694750a8e5294453d1bcc395656d525ad008b0148bc6637424a097afdfb8d5ffa0fb0d8d11e63eab5f5a9d75eb4fee1aa00e40a0922da450b9fd9a5c317de7c700c3d2ff8bb639803e0f68d0b214744084d4b04184aac9b8f1dab7d008b8f096f904832ec3b8f1afc3d05a3d145094897617afd73fefb414b17", &(0x7f000034c000-0x23)=""/35}, 0x18) getsockopt$inet_buf(r3, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) 2018/01/25 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00002de000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x5, 0x0, 0x0, 0x1593}}], 0x30) 2018/01/25 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00003c5000)={{0x5b, 0x6}, {0x100000000, 0x9}, 0x2, 0x2, 0xfffffffffffff23b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r2, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) r3 = semget(0x3, 0x5, 0x0) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000fb6000-0x11)=""/17) 2018/01/25 01:17:03 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a1000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000018b000-0xc)={r1, 0xfffffffffffffff8, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000845000)={0x0, 0x10000, 0x10, 0x3, 0x6}, &(0x7f0000b3d000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x1000, 0x0, 0x3ff, 0x80, 0x9, 0x1f8000000000000, 0x8, {r3, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9994000000000, 0x401, 0x800, 0xfffffffffffffff9}}, &(0x7f00000fc000+0x96c)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002000)={&(0x7f0000001000-0x108)=@del={0x108, 0x11, 0x200, 0x1, 0x0, {{'xts-serpent-sse2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xfffffffffffff000}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x4041) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/25 01:17:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x400, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000e000-0xa)='/dev/dsp#\x00', 0x5, 0x4000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x7, 0x97a0, 0x8001}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000000e000)={0x120, @time={0x0, 0x989680}, 0x800, {0x3fe000000000, 0x0}, 0x8, 0x3, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000)={r1, 0x30, 0x4}, 0x8) r2 = getpid() capget(&(0x7f0000003000-0x8)={0x20080522, r2}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x800) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/25 01:17:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0xc000, &(0x7f0000000000)={0xa, 0x0, 0x7d3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x20000010) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r1, 0x1) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0], {0x0, 0x6, "f50106", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000007000-0x6)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x800) r1 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000013000)=0x1c, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000016000-0x12)='/dev/snd/midiC#D#\x00', 0x44a, 0x80000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000014000-0x8)={0x1, r3}) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) bind$rds(r4, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000014000)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/25 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ff3000-0xb)='/dev/midi#\x00', 0x4, 0x200000) clock_gettime(0x0, &(0x7f0000b5a000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000a5c000-0x3e)="6f204a22cd494652b2df0880f9d37c4dea5856344952bb239e3179ee2f32c0fe9f09c5660055c2decc877b7c024c92c4b2ed5b4f8799ab1eca13119291d2", 0x3e, 0x5, &(0x7f0000ff4000-0x10)={r1, r2+10000000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000735000-0xc5)="6d358a3425e30d2af3a5e876a387797290dc08164ebf04050920d6e695b4c2295c075481d22fa6c112d735bb8c747f078e6f49dff97800e18700fc0c3b7f3ce7d16d51949479acbd406a20b6464f4f4b904a11ce67f8bd3dd8eedfc42faef56301ed9f2d3ee3ee58a7c0388cdbb848afc77fbfaaa6418d1a789870155305b0f92fc7455e47696a8ec6f18b5cc33021a9c279b1ed0adf0fa8db2c43e64fb382da0ba701ef0a6a99422aecead68f3748f72d461fc2f135e88a745437385ec6a114567799f617", 0xc5) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000dd1000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4dfa5195a629fd4a443ece00060eb19a"}) socketpair(0x4, 0x5, 0x7fffffff, &(0x7f0000ff3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00005f9000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ff3000-0x1)='\x00', 0x40, 0x102, &(0x7f0000ff2000)={0x2, 0xdc5, 0x1, 0x77, 0x0, 0x6f, 0x3, 0x9}) 2018/01/25 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='user:]self\x00', 0xfffffffffffffffe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000000d000-0xef)=""/239) 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) write$fuse(r0, &(0x7f000056f000-0x18)={0x18, 0x0, 0x8, @fuse_bmap_out={0x9}}, 0x18) 2018/01/25 01:17:03 executing program 1: r0 = socket$inet(0x2, 0xf, 0x5a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006bc000)={0x0, 0x8000}, &(0x7f0000e13000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x76}, &(0x7f00004dc000)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x61c, 0x1, &(0x7f0000001000-0x8)=0x0}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000001000-0x1)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000001000-0x50)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x6}, 0x5, 0x100000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000000+0x594)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000004000-0x17)=""/23, &(0x7f0000003000)=0x17) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000001000)=0x8000, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000)={r2, 0x80, 0x8, [0x7ab, 0x0, 0x3, 0x8, 0x6117bcee, 0xffff, 0x5, 0x200]}, &(0x7f0000005000)=0x18) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) fcntl$notify(r3, 0x402, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000005000-0x8)={0x7, 0x81, 0x100000000, 0x69f}, 0x8) ioctl$TCXONC(r3, 0x540a, 0xffffffffffffff7f) openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x181040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000006000)=0x800080000000) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000001000)='\x00') 2018/01/25 01:17:03 executing program 6: clone(0x0, &(0x7f0000d49000-0xa6)="1075d43d287b762c934e960317e336d387c900aa7da6ac52efa66c6dbb049b9898176d501fa8975d6897f8fe8c320b5512b8b2a251172d9bcf03d227512c511a0151319e96f6c5d7c3d627d8781ca9c601569d8c1ec943924e209e1ddb1e577449e2023dabf6c12c2271db511408e299ebbd0794309a02cc690bf44a8d3cfb50959f487a5ff43893af5804841489384f326a7918ced8e8d2df687e665f241c7527cdf485cf6d", &(0x7f000099f000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") mknodat(0xffffffffffffffff, &(0x7f000086e000)='./file0\x00', 0x0, 0x0) 2018/01/25 01:17:03 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) fallocate(r1, 0x3, 0x40, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xfff, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r4 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) r5 = accept$alg(r3, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000063c000-0x20)={{&(0x7f00005d2000/0x4000)=nil, 0x4000}, 0x2, 0x0}) fallocate(r6, 0x0, 0x0, 0x5) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002ee000)={0x1, &(0x7f0000a7e000-0x8)=[{0x0, 0x3, 0x36, 0x10000}]}) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/25 01:17:03 executing program 6: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f000027a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00005c7000)=""/88, 0x58) poll(&(0x7f000027c000-0x20)=[{r0, 0xc, 0x0}], 0x1, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00005c8000)={r0, 0x7ff, 0x0, "01fcebf5394112ee37692ed3fd3c196a406b7b787b190058df8e4863af3c4f944c131a13aa6422849e1e0876660e163705595aa7d2ec54c80579c3f357ddb8a28702d57576cf4df69e7fef0285ba7f5da59ffcb49abf19f9ef3b52e9f217d53b4e2668e6ceb4a8d76c96c90e5e689ef6c49edde42d201442c582608e85abadfeb49266a258cac46ae115e1e3b7b1beaf821b01c019ef1af57f"}) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1000000000000001, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/25 01:17:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000ea000)={"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"}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x8, 0x4) fchdir(r1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x7, 0xc000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000)={{0x2, 0x0, 0x974, 0x0, 0x3}, 0x0, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x6, 0x393e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r4, 0x5, 0xa0000000000}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000004000-0x40)=[{&(0x7f0000003000)="534c8a1cc76ecc9c24b9769c85b64ea32dd803b7e3e5a4e4d6d3861d232ee559e9b67f3535320e170dea28de4280ca0813e93fd5cabdd8f77256d5d3cda3bd7371ddd3c1b71609fead90e01464fbd9e40e94", 0x52}, {&(0x7f0000002000)="380480c0c7f8b5c9a846e34ed3765e4275b6bd1c32e0d2bf5b7b81ceae43a7de74de40c3fba26535daa747dd3e67e875bff0901b2f838eafb7979584ad5742030f2ea270ac0c2d5904261e664722b59c481f6375c45251209dd5cff4c255353e8ae2be87e59c92f89a4d199f0bba656781a02f3273ee9b", 0x77}, {&(0x7f0000000000)="93664ebee466fbc6ede794fe87bcdc13f8ad9bc662ea4c8b53a6c022a33367cd3ca2aa423a519bf3ceb14476eda0a6ebabc322cefc5bfb71d1c86a6317ecf9123e15a8696f70678a35e05a2929a1400d37ba0d97d3c4c4", 0x57}, {&(0x7f0000001000-0xa2)="a54eeb79577a044d2f2ac7021a03a1293f8c20945074080db3e47687db2c1e470b6cf4a9db90f378e9d0a072272659756d880894b9b7ceff3f4d2b3ba62c68ccada2d1acde9e8becbc740935f3bc42e9c186687835fea34ad8f10537adc2d2266250a4c9d29d45e98f6450093b097df47d72a775d733db9994dc3e7d8485a6408a6e034e7c5906737db12df6aa43b7777448e3f0c08b0d856c77f4967c039073f574", 0xa2}], 0x4, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x128, 0x0, &(0x7f0000005000-0x128)=[@transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x70, 0x8, &(0x7f0000005000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000004000)=0x0, 0x1, 0x3, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000005000-0x1)=0x0, 0x1, 0x3, 0x1b}, @fda={0x66646185, 0x9, 0x3, 0x2a}], &(0x7f0000003000)=[0x30]}}, @acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x40, 0x30, &(0x7f0000002000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000)=0x0, 0x1, 0x4, 0x2e}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002000-0x30)=[0x70, 0x20, 0x48, 0x78, 0x40, 0x38]}, 0x2}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x48, &(0x7f0000003000-0x18)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}], &(0x7f0000005000-0x48)=[0x38, 0x38, 0x78, 0x30, 0x78, 0x28, 0x78, 0x48, 0x0]}, 0x1ff}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f0000004000-0x40)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000000000)=0x0, 0x1, 0x2, 0xf}], &(0x7f0000001000-0x8)=[0x40]}}], 0x9e, 0x0, &(0x7f0000004000)="54467f65f1407a9371f8946e0c6f317c98bff769d6064959a898c659357037a89f6c40496c009c1111b0cce66100c4cbcb7935b55f7b991269c01c570d7060b8d2230728c271fc8e7d09077f019c1f88b01c57771672dfe021c0e89839ea61c9504332de06fdf1581b9c7550c658f03371c11c1966c5995a6f4c91d8b2427269e4e7b20b089bbbbe0724fbe3ca35e2846e41fdef491f9e58edfa13c90ad0"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r4, 0x401}, &(0x7f0000001000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000005000)={{0x1f000, 0x10000, 0x3, 0x3, 0x7, 0x80, 0x2, 0x0, 0xfffffffffffffffc, 0x8, 0x6, 0x3b, 0x0}, {0x4, 0x0, 0xd, 0x61, 0xc, 0x8000, 0x3, 0x755a, 0x7f, 0x3, 0x9, 0x7822, 0x0}, {0x105003, 0x4000, 0xf, 0x7f, 0x80, 0xffffffff00000001, 0x9, 0x1e7, 0x1, 0x8000, 0x100000000, 0xb4, 0x0}, {0x0, 0xf000, 0x10, 0x2c, 0x56db, 0x3f, 0x81, 0x6, 0xfffffffffffffffc, 0xb4, 0xcb, 0x9, 0x0}, {0x7004, 0x4, 0xf, 0x5ac, 0xa2, 0x6, 0x9, 0x8000, 0x8, 0x6, 0xffff, 0x1, 0x0}, {0x4, 0x12000, 0xf, 0xffffffffffff7155, 0x2, 0x2149, 0x7, 0x3, 0xffffffffffffff80, 0x200, 0x4, 0x900000000000000, 0x0}, {0xd000, 0xd000, 0xb, 0x3f, 0x1, 0x200, 0x80000001, 0x6, 0x8, 0x0, 0x9, 0x8, 0x0}, {0x4, 0x0, 0xb, 0x3b92, 0x9, 0x7, 0xb11, 0x20, 0x0, 0x8, 0xfffffffffffff800, 0x7f, 0x0}, {0x0, 0x2000, [0x0, 0x0, 0x0]}, {0x1d000, 0x0, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x7004, 0x2, 0x3, 0x1000, 0x2000, [0x1f, 0x6, 0x0, 0x2]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000006000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bcsf0\x00'}}, 0x1e) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f00000a6000)='/dev/sg#\x00', 0x4, 0x422080) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000287000-0x8)=0x6000) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006ec000-0x20)={@common='ifb0\x00', @ifru_flags=0x200}) 2018/01/25 01:17:03 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x8, 0xb0040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000006000-0x4)=0x98) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000004000)={0x0, 0xe93}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x7a09c0d1f26885d3, 0x300, &(0x7f0000005000)={0x0, 0x0}) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000df6000-0x12)='/dev/input/mouse#\x00', 0xa7f6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000902000)=0x7, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000a77000)='\x00', 0x2) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000694000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db3000)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000a75000)={&(0x7f00008b5000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000140000)={&(0x7f0000d5d000-0x24c)={0x24c, 0x7, 0x331e2d58c59c0762, 0x31c, 0x1, 0x2, {0x7, 0x0, 0x3}, [@nested={0x130, 0x60, [@generic="b8cf40d5017e908cd1fdaa323b", @generic="d7091c526dee4912492471615a12eb8928d5ff1a5c37e468713213ac55047642b058f6635981ffd0815db3fc1263e317d03cc312e176b83a36b2274c277e7cc69f62f6b3bb6f89d8ee3f9f544f9c4281378ee27eb104bafb62000573a7", @typed={0x10, 0x49, @str='vmnet0\x00'}, @generic="e6c56aba926a9905d938869c70f63af077b67c2acb570c96f4506c2259dbed1a8022cbb9be908e6db42038f62ce1ca4e847bd7a268612dc5deabbeb5d3d10d416bf5976910ec6757360f205dc77d42b3d8d533145c96b84665497fc80a9ee2898273b3f72fa3987c9376302a3a5a927a92cff70592e3", @generic="d5d8f0c5558138fdef66aeecfd1a109b84a105f04fb98e66a1af5bf3682751ef05b903fb9d84c64cc0d10cf8cd", @typed={0xc, 0x3f, @str='-\x00'}]}, @typed={0xc, 0x90, @pid=r3}, @nested={0xfc, 0x14, [@typed={0x8, 0x15, @void=""}, @typed={0xc, 0x1c, @pid=r4}, @typed={0x10, 0x92, @u64=0x4}, @generic="6969fb90caa1bbedcf258ae62968a869a0c0242194b4d224d1c52d3b204d4fdba4e347c368ae0c92aeebc13f3999a33dfdd25627f5367392f927bfd886ae6d26e1d0196e70f16a92cde1bbe28bf1512e91c50bde1c0ed43d521f2203325c0d2c2d702e27c4d2b6a506559f559ca3a778e950440076f2f5784afd03804b566eb2c2783b5256d51c8820543b2c03017e0501e585587ffc8dcd4988e345d8db19f42b153c72d956ed83167cfb0065bb10cd39f19a3159504496a650f2a3c91ff86aea2f5cd1dffdede164688287df20b792fede"]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x8004}, 0x40800) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000452000-0x38)={&(0x7f0000131000-0x80)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70a176c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000095a000)=[{&(0x7f0000de4000-0x1000)='0', 0x1}], 0x1, &(0x7f0000e5c000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000080c000)='/dev/vcsa#\x00', 0xf0, 0xdb3872d6b242e184) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d6c000-0x8)={0x101, 0x9}) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000833000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 01:17:03 executing program 4: semget$private(0x0, 0x4, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b03000-0x8)='./file0\x00', 0x40000, 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xffffffff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$amidi(&(0x7f0000e09000-0xc)='/dev/amidi#\x00', 0xfff, 0x40000) accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000013b000)=""/203, 0xcb) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000c8d000)=""/68) 2018/01/25 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000023c000)='/selinux/load\x00', 0x2, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000dcc000-0x4)=0x0) r3 = add_key(&(0x7f0000461000)='trusted\x00', &(0x7f000028c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee6000)="95", 0x1, r0) keyctl$setperm(0x5, r0, 0x8080000) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e84000-0x4)=0x0, &(0x7f0000ee7000)=0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000b65000)=""/39, &(0x7f0000ee6000)=0x27) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000ee9000-0x4)=0x1, 0x4) r5 = eventfd(0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000874000-0x4)=0x7, 0x4) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r5, &(0x7f0000ee6000)=0xffffffff80000000, 0x8) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) 2018/01/25 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d7a000)=0x0, &(0x7f0000bab000)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000068d000-0xb)='/dev/audio\x00', 0x2000, 0x0) fallocate(r1, 0x1, 0x590, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000077c000)=[@in6={0xa, 0x2, 0x91d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) r2 = syz_open_dev$dspn(&(0x7f00003e9000-0xa)='/dev/dsp#\x00', 0x401, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect$vsock_stream(r2, &(0x7f0000715000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004b4000-0x4)=0x0) write(r3, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) 2018/01/25 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008fd000-0x4)=0x0, &(0x7f000015c000)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000715000-0xb)='/dev/audio\x00', 0x400206, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005c9000)=@assoc_value={0x0, 0x0}, &(0x7f00001f1000)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000811000-0xb)='/dev/audio\x00', 0x5, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005db000-0x18)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f30000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d80000)={0xaa, 0xfffffffffffffffd, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00005cb000-0xb)='/dev/mixer\x00', 0x80000, 0x0) modify_ldt$write(0x1, &(0x7f0000ca3000-0x10)={0x4b, 0xffffffff, 0x6000, 0x0, 0x1, 0x5, 0x0, 0x6, 0x2, 0x0}, 0x10) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f000062e000/0x18000)=nil, &(0x7f0000b52000-0x18)=[@text16={0x10, &(0x7f0000a05000-0x26)="f4ea00001201ba41000f01cb0f01df2e263e0f0636660f383b2a0f01d10f06b810008ed8", 0xffffffffffffff9a}], 0x1, 0x72, &(0x7f0000b9b000)=[], 0xffffe48) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00005c7000)={0x2, r2, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x2, 0xffff8000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000-0x9)='loginuid\x00') exit(0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/25 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000028e000)=0x0) removexattr(&(0x7f0000af2000)='./file0\x00', &(0x7f0000120000)=@known='user.syz\x00') 2018/01/25 01:17:03 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x8, 0xffffffff, 0x7, 0x3, 0x0, 0x78e0a18c}) geteuid() ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x4d)=""/77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000000000)=""/15, 0xf}], 0x2, &(0x7f0000001000)=""/4096, 0x1000, 0x2}, 0x5}], 0x1, 0x100, &(0x7f0000001000)={0x77359400, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000)={{0x3, 0x2, 0x0, 0x3, 0xfffffffffffffffc}, 0x1, 0x4f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = msgget(0x2, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/44) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000002000-0x28)=""/40) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000003000-0x8)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x10000, r2, &(0x7f0000000000)="891274220a0a0bfe72e400d1ca9f3621e0f37a8009e3f6e0cb6cb5e32f4dcbf9ccc783b18c776d0a2c5a929457fe80633d829a8a7c47dd3987e810c92a5562dd98dedf3d878633f7fef0134760cb1cd9dfe605eabb66f502373d1032096069884ffa412a47995e2bfd0438dbb6aa1c56e1df5c5c39ba7678b6ee11ece3ccf40a881b36ad214f62be6779e7fdef645355b306fa0ecebcddbf9146630fb34d0213111e45a47e76ddbd84723588ad5c9b865f4059afa706aabd31bde876bd84056df180dbed4e4bafe099aca23abb5e9c289c69acca040039db8eaac1ca9f", 0xdd, 0xffff, 0x0, 0x1, r0}]) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x7530}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, {0xa, 0x3, 0xb8f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xb670}, 0x4, [0x0, 0x2, 0x1, 0x42b47517, 0xffffffffffffffc1, 0x1, 0xffff, 0x3]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000004000-0x3)={{0x9, 0x20}, 0x25}, 0x10) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000003000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1d, 0x3, 0x1, 0x0, 0x4, 0xd000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) dup3(r2, r4, 0x80000) 2018/01/25 01:17:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003fb000-0x15)='/proc/self/net/pfkey\x00', 0x42000, 0x0) r1 = syz_open_pts(r0, 0xa042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000002000-0x8)={0x2, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x5b, "fe8a29559a3deda23213e75e0d7a836f63d5bdf591f4cce1a60b0cd83558f693c103c4db4548ae201e720a9c74d95fb6c642d019cbe724593e75f20026380522f1457e34a26f1b62869060210ad8aa9556bc41d173447184b41aeb"}, &(0x7f0000003000-0x4)=0x63) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000003000)=0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000002000)={0x5, 0x6a14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000)=&(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x401, 0x100000001, 0x8001, 0x4, 0x9, 0xffffffffffff76cc, 0x2, 0x42e27361, r2}, 0x20) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x9) r3 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x6, 0x10040) ioctl$KVM_SMI(r3, 0xaeb7) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000005000)='ceph\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='$.GPL[trusted\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000008000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) epoll_create(0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000026f000)={0x2, &(0x7f0000fdf000)=[{0x2, 0x81}, {0x80, 0x9}]}) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0xfffffffffffffffe) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') r1 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0xc) epoll_pwait(r1, &(0x7f000065c000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000015000)={0x10000}, 0x8) 2018/01/25 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000202000-0x38)={&(0x7f0000e48000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a04000-0x10)={&(0x7f0000b4a000-0x6c)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x7, 0x2000000000001, &(0x7f0000d8d000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000dfb000)={0x1, 0x101}) 2018/01/25 01:17:03 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000563000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f000012d000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x1a4)=[{{&(0x7f0000001000)=@nl=@proc={0x10, 0x0, 0x3, 0x80000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0xe4)="e4c3084f74d4eeb952af69ba911d3502abaa679f24ccfc375f023778f2884cbe0a347fb73988f9480ce535310f4adac91893d07caa7da6134a61b72f897e8fe1e48e6e4aad72aa548e2241ddc6c181e004a25fd4df6d2e168492b08ef7bcf9718943b96fa478b4b51da33d12a8fc84f164edab2ecb3587d8a91ab1ae9928ac543dc0359157d4105233f7ca46581a47d80bff49b38bd79a10be920ba111782b8bf4a99a59e43f2d398baa7ee8f5c644ba49236060e5dbcf19027cd03e01ca6c17227350dca70aa012d7abcd2ec046d7ac04d0160d1cbcd10db60d6d65c63a48b4e2b6538c", 0xe4}, {&(0x7f0000001000)="1c354f901ee2facc3e2d56091fdf703965fa697009e7a73d7d6da8869e8c9502db8510ee8dc61f18a630aee645f51cd4e5d0e05f81d3c07e8dc73ebae2bfd81b878512c503dfb23992a2b84609f410f32ff04fa06aaa8eb6f54d6c", 0x5b}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000001000)="dae5269b8fb8599495e17d893490ca6e213cb5091ba59878379bdd1bf540cd74e18b3372fdc6377e162cf67ad1535226c83fda16c1f0d496bc739e4da6adde72bf412199e4b131db30460828c1c01a17fed0", 0x52}, {&(0x7f0000000000)="f2bf09701688073515a91d48a04d75b522d64db3969d77bc19e94e9e2210266f159de09c720109c4128f57f4df78e1f10ec65b0d10c10bc9c5a7f09b84f22e", 0x3f}], 0x5, &(0x7f0000001000)=[{0x20, 0x102, 0x3, "f343652b9912c7d48a"}, {0xb8, 0x103, 0x7, "b5065507b83ab7bdc507c2bb3bcfcaa3cc0e511c066946aee512f864374ba8d4789d9da002a18e5a1e92c96da4c75f50948c7ec040dccffc923c6e28aa0676b8b4939a3fe0658c6c552f5ac3d143226992ce64946f0ab986b7d54e97a47760971103890327c126cc4aa74da396e2c4b01f674ac460eb5da159b16c93f4d187b60bdd6ab05c902c6eae4d519f19a0a30e295f2be5579bbed1a2b090c2038e3fe8d07eb34aa3"}, {0x1010, 0x119, 0x0, 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0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000000000)="46576aedfb82087719b16ef7b5a6f228ffec2c24a24e4efea2", 0x19}, {&(0x7f0000001000)="dc5fefee33a9e8bcf9a5f142151802", 0xf}, {&(0x7f0000002000-0xf4)="4cc8f5e8b29e5a534e26cb8cfc2148e1c837ab0d5a8247ce3c8c6dc1af32adb4154d57c665d8ed90154914219b49a9224ab189a3590135585e2b8785d9b89fa395bde9e7eccc58855c156a897721d197ee6bc37e7d4a3fa101b95ba244e258d15fb3977aa9104d3afd024f7a9c46832cff8c1cbe3596cdc5626282b8ec9462d3ee55803f001f8105136b44ef75e2cad11da945910d871916e73ac49f67f6529e249cb4aa9dc33eff7601c6d4501ef785fbdcb1ed0d5e72d8807bf35a29b58253cd46ccd4305ceab680a0daba6a42d10955aff2dc957ce63677f28310b7b648453966cd2c823744f60bfa13e82989c2751db0ada6", 0xf4}, {&(0x7f0000001000-0x96)="74ad6a984168aa54d84ac940b5671c3bc81e884ba1f91901087e6f9a47d6b791a13403279caea468a3bc040055e381f4e68143311393637b57de248d7410843d3f7710dfe0488de823a79fdac6bd99773c68f8691d9710457c51a9a1f40a4de08b1e5db23799ad721f750041d3df779a0ebb7a30aaf87eca13e7c7aacd4810f5f9f17794250897bff6b14e0e524406d77e6fdecc0d68", 0x96}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xc)="bcdb36153f25b2f8e6e7ceb5", 0xc}, {&(0x7f0000002000-0x12)="d50df9058130b25c07ea1beac7c5f95b33aa", 0x12}], 0x7, 0x0, 0x0, 0x14}, 0xfffffffffffffff8}, {{&(0x7f0000002000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000001000)="bacba61aaa54bb0cd8dffc9fb099b13dcab8c0c74c4757af57578e55bf6806e97abbd16958121affe4a4b3dacfaf1ffd7d457d9edb19a9d15c1709df83c3d8601b904f6220ab60db2bd775e3", 0x4c}, {&(0x7f0000001000-0xcb)="953f9289c45ddb75717a1189fece0f82a44812e00871c3065fe045afecea8634d902e5e20d3abfaf3253ec89d3e3bf2620e915df93fae0020344715938a2a9f805ad6b7c719755c902f5a439f49029cd9a0b77a2b889b54f376e76950eb91ca84cef7cfce415d4521a38318c1f63ddb66341d1cb343ecb68f957c42efbd15ce05fe9f7237b4143b4bb9c841855407ba220e3981cb3c08f831a182085b55a3cc4e4ea7c53ef961eaa0599ad450f5d7ee02e9e4a3b2b513a99c040cb9fa6c612d2abb68d518259fa716b9f4d", 0xcb}], 0x3, 0x0, 0x0, 0x40000}, 0x2}], 0x7, 0x8000) 2018/01/25 01:17:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f82000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x200, 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) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000017000-0xc8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000016000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000014000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000, 0x0, 0x0, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000000)=""/0) 2018/01/25 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7a000-0xb)='/dev/mixer\x00', 0x20e000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000107000-0x4)=0x2, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008ca000-0x12)={@common='ifb0\x00', 0x4}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00003d1000)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = syz_open_procfs(r1, &(0x7f00005b7000)='environ\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00007b6000)={0x4, &(0x7f000095c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r5 = dup2(r2, r3) tkill(r1, 0x16) exit(0x10000400fffff9) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000fd5000)={0x8000000000000000, 0x0, 0x7, 0x1, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendfile(r5, r4, &(0x7f0000855000)=0x0, 0x6) 2018/01/25 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f00007f3000)='keyring\x00', &(0x7f0000942000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000015f000)='dns_resolver\x00', &(0x7f00002f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000442000)="e0ef7bbbd893ca51f175b04145b5ed8d4c42bab9c6cce1f2e13e0baeda54fd5fdf17970c151290a9a5f4af4e99f7ad99a855f3e697029eb2055e291a76366195", 0x40, r1) sendmsg$nl_generic(r0, &(0x7f0000014000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/25 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000862000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f9a000-0x4)=0x4d7fc557, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00001f1000-0xc)={0x1, 0x9, 0x1, 0xf98, 0x80000001, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x0, 0x0, 0x0, 0x0, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2000000080a, 0x9) open(&(0x7f0000660000-0x8)='./file0\x00', 0x2, 0xe0) syz_open_dev$vcsa(&(0x7f0000308000)='/dev/vcsa#\x00', 0x8, 0x200) r0 = syz_open_dev$mice(&(0x7f000013c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000925000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf5000)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x201ffffffffff}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000315000)=@sack_info={0x0, 0x8000000000001f, 0x0}, &(0x7f0000d73000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006e3000)={0x2, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x0}, &(0x7f0000db6000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f000091c000)={0x7ff, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000000100000a, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000638000)={0x44e4}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fde000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3}) sendmmsg$inet_sctp(r2, &(0x7f00009d5000-0xa8)=[{&(0x7f00006ec000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ef000)=[{&(0x7f0000f7e000-0xca)="515b422aa41d4b379435dcad5cf06a543de238b94925d7df1b3c04603f31228def46129885793eb908d2241dcde315ea8beffdf37831fe11fc220315e223d2606bafb76d49643bf5a0f04a9eaa714327ce38800cb54aa1b915d8312b44b0ef46c1608ca22a6e7d7fbf577cbad6526f788cd2848ebe334b5d847ebc6c729e95303735fbadeeb6acc5b9492d5e2d5aeea96cc02d9410c4f66760fe6808df6a94ec589f6f15d977789630fbacd8d92132a03f43ac4b4bf9e6449c3f5c0faf7f4f54b3aab1c25335e9aee8dd", 0xca}], 0x1, &(0x7f0000df3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x0, 0x9, r1}}], 0x30, 0x0}, {&(0x7f0000ef3000)=@in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000f16000)=[{&(0x7f00007a5000-0xa3)="47abee5681f395366e4ddecbbd7b92935d183fb9915fa99deee860dc21fb5ad19eb28041921efa3634baa27a8c2cb295da9523435b7e2d28548caba61aaad322c8c7148d532cf62fc6917872c327c10149bc520ace373aa2dac8cf036584f6ec2677d4f7d5454638afeeb353a63ff42743c6f93c22ca81619bc88d24e67e5aefc6640f41d47eb4f6378156f44e0a4981af2df014ab86a2c06dc5cf0003e86316497f34", 0xa3}, {&(0x7f000019d000)="a9252cce17fecc50e605ecddb2e7705d0b9060908a8e85c7fff30d7ced3d545b46e6c7a6b621b70b3d2f6341f5ec51af281ad973c79a932d4845d762c33a8cab279539da6e5273451701581e3e2156a2f63ba0c5367b6b9a0d9160f046b5a382b1dd19cd8aa0b0ee586a56e648592b20fcfe4f9c9a29b596af6a", 0x7a}], 0x2, 0x0, 0x0, 0x810}], 0x2, 0x80) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e2000, 0x6, 0x2, 0x2000000000100, 0x4, 0x1, r3}) 2018/01/25 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x40000000004, 0x0) request_key(&(0x7f0000842000)='dead\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0\x00', &(0x7f0000f00000)='./file0/file0\x00', &(0x7f0000c0c000-0x6)="7261edcd7300", 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00008d6000)="42ef30f101bde6b28a43020bc5372673524c3136b578369593e6401e9827c2b07b42fa3d177b93c0bc3d6f7792a0e69bc89f651e3be2de2a15db63671aa0294fe1e69a05afc525c9335365e25dabd562e2244d7bed8d3f71e02c705d4f24c416d35add218e08d00cb0b76c19097898766477cae47b", 0x75) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/dev/sequencer2\x00', 0xa0202, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r2, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[{&(0x7f0000e25000)="c3691827fc6789deb6fcc2d5dfbe6c672dae59ebb686e02356bbdab7c2fe17c343dbf44d69354b5791a464e1c575053a4e47b1f1c7e1d6b23c4dbefca712bd4fdf12a973e5c36bc4923b0defd7a15eacb5b1bf3a8978a0a57094cd6e8075ec91c29bea02a90d244b254a689fe15532", 0x6f}], 0x1, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000f4d000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00007e1000-0x8)={0x0, 0x0, []}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/01/25 01:17:03 executing program 4: msgget(0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) bind$bt_rfcomm(r0, &(0x7f00004b3000-0x9)={0x1f, {0x5, 0x10001, 0x9, 0x8001, 0x1, 0x571}, 0x8001}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0xc2f8, 0x4) msgget$private(0x0, 0x309) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000)={{0xffffffff, 0x100}, {0x8, 0x200}, 0x1, 0x6, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ftruncate(r1, 0xffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f0000002000)="5888519475329c2fffa401f1ed0af211d7bc3849d712cdd2709649cb2d99675580a95e9296340f7bac5ebd675e801abb200452336ab9ea3d541ff1e58d1c85ba7a1bd902b83980c170fbfe7c630bd52d78520a26e9fd669806470794e53b21d7c5a5e99a3e84f66b230cf9613df769bc4789d3f36f83fdf414622e", 0x7b) r2 = getpid() recvfrom$inet6(r0, &(0x7f0000000000)=""/161, 0xa1, 0x2, 0x0, 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) process_vm_readv(r2, &(0x7f0000002000)=[{&(0x7f0000004000-0x27)=""/39, 0x27}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x2, &(0x7f0000003000)=[{&(0x7f0000002000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000003000)=""/52, 0x34}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000005000-0x4)=0x800, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffffb, r3}) 2018/01/25 01:17:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000035e000)='/dev/dsp\x00', 0x40000, 0x0) write$selinux_validatetrans(r0, &(0x7f00001e4000-0x6a)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'system_u:object_r:systemd_unit_file_t:s0', 0x20, 0x35, 0x33, 0x20, '/sbin/dhclient\x00'}, 0x6a) finit_module(r0, &(0x7f0000c7a000)='/dev/dsp\x00', 0x2) r1 = syz_open_dev$mice(&(0x7f0000adb000-0x10)='/dev/input/mice\x00', 0x0, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0xa, 0x2}, &(0x7f0000e54000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ccb000-0xa0)={0x0, @in6={{0xa, 0x2, 0xd98, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x773, 0x9, 0x9, 0x8, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f000038e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x10000000000, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x60e3, 0x56}, &(0x7f0000209000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000615000)=@assoc_value={0x0, 0x0}, &(0x7f0000a29000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6d000-0x14)={0x0, 0x3ff, 0x3, 0x0, 0xa0000000000, 0x101}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f000091b000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="d3c8563dfae70375d4a114f9fc368a8f69e8df005f308a4a94ce7326935fabb8c2d5f5f9eb140d632ce78071e2b8246d7d1be95083ac14025e743038eadf3de0261128fbe57d401d38fb523e5444e960d49d0345358d911742fd11", 0x5b}, {&(0x7f0000001000-0x38)="3fa01fa45e52e71972b1ecd07acb77218c2c2bb5206c3d5ac00bd5ce05ace2b4f4ac0372387cfd8ba5a579f76a12de37c12ef7efafdd3fb5", 0x38}, {&(0x7f0000034000-0x4b)="40c1639df830dae7c080034e333520d24029d59da6cb6ea3e10ac0a528d679dcac3122d9ba9620c761c634652447460dd6ee36e452bde652d16ae4a8f2e74a55ef78109f51aa77e4e5886e", 0x4b}], 0x3, &(0x7f0000001000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xf554, 0x2, 0x4, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x1ed98, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000000, 0x8200, 0x1, 0x1, 0xffffffff00000000, 0x401, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0x801a, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8009, 0x8001, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x8001, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x8, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x8001, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x7, 0x200, 0x19a, 0xff5, 0x804, 0xffffffffffffffc1, 0x8, r8}}], 0x1b0, 0x26be18afccd44864}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000001000)={'system_u:object_r:hwclock_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x14000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r9, 0x1, &(0x7f0000004000-0x8)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000002000-0x3a)="9240a3b171878b6ed9f56bbb90df09dc9cee1e67d46bf389c12d878f8a586b8eff94c01dc1cf1b909bcb096bdf5f72056549d6d8e027b4946d93", 0x3a, 0x2, 0x0, 0x1, r0}]) 2018/01/25 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004a4000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000394000)={{0x4, 0x1, 0x7b, 0x0, "b850071e502873e452792189aa264f01b2bd27c732494652271f71bc644c988b1bd545c7440a5e0f1451be95", 0x94}, 0x81, [0x100, 0xffffffffffffff01, 0x9, 0x100000000, 0x1f, 0x7, 0x27, 0x0, 0x4, 0x9, 0x10000, 0x2, 0xfffffffffffffe66, 0x5, 0x3, 0x6, 0x100, 0x5, 0x6, 0x81, 0x400, 0x400, 0x6, 0x7, 0x7ff, 0x3, 0x7, 0x2eb, 0x5, 0x7fffffff, 0x4, 0x800, 0x6, 0x80000001, 0x6, 0x5, 0x9, 0xffffffffffff8001, 0x0, 0x7, 0x6, 0xf8e, 0x8, 0x1, 0xfffffffffffffeff, 0x8, 0x40, 0x100000000, 0x2, 0xd715, 0x9, 0x6, 0x7, 0x7, 0x81, 0x9462, 0x1ff, 0xfffffffffffffffc, 0x5, 0x2d3, 0x9, 0x1d8, 0x1, 0x7, 0x10000, 0x4, 0x7, 0x3, 0x6, 0xfb30, 0x8001, 0xfffffffffffffffb, 0x7f, 0x0, 0x400000, 0x0, 0x7, 0x1, 0x57a, 0x0, 0x9, 0x0, 0x9, 0x4, 0xfff, 0x7, 0x5, 0x5, 0x1, 0xd6a, 0x7f, 0x2, 0x6, 0x9, 0x10001, 0x15d2, 0x8000, 0x100, 0x7, 0x5, 0xffff, 0x10000, 0x1, 0x1ff, 0xf747, 0x100000000, 0x1, 0x4, 0x8, 0x9, 0x80000000, 0x1, 0x8bc, 0x3f, 0x9, 0x4, 0x74, 0x5, 0x4bf4, 0x5, 0x101, 0x3, 0x7f, 0x9, 0x4, 0x84c9, 0xfffffffffffffffa, 0x2], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00009d4000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000006f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl(r0, 0x4400000000001279, &(0x7f0000445000)="") [ 49.654269] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/01/25 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dcf000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) timer_delete(0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = memfd_create(&(0x7f000092f000-0x40)='jitterentropy_rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004b3000-0x10)={0x100000000, 0x1, 0x80000001, 0x1, 0x0}, &(0x7f0000086000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e8d000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r3) 2018/01/25 01:17:03 executing program 4: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) 2018/01/25 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f000003f000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006ca000)=@int=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000e9e000)=0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = add_key(&(0x7f0000c81000)='cifs.idmap\x00', &(0x7f0000898000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000885000-0x8)='keyring\x00', &(0x7f000076e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000b6d000-0xa)='blacklist\x00', &(0x7f0000848000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) epoll_create1(0x80000) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004aa000)={0x0, 0x0}) 2018/01/25 01:17:04 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") futimesat(0xffffffffffffffff, &(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000ab9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5fb, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000-0x50)={{0xffffffffffffffff, 0x2, 0x8, 0x0, 0x7}, 0x530, 0x6049, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000-0x14)={0x10001, 0x7, 0x4, 0x0, 0xb16, 0x2, 0x3, 0x81, 0x1, 0x1f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000002000-0x8c)={0x4, 0x8, 0x8001, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000000000)=0x8) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f07000-0x12)={0x7, [0xf01, 0xfffffffffffffffb, 0x0, 0x1000, 0x7fff, 0x9, 0x1]}, 0x12) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 01:17:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000001000-0x10)={0x3ff800000000000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000002000-0xc)={0x3, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000001000)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x8)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x8}, 0x8) open_by_handle_at(r1, &(0x7f0000001000-0x1008)={0x1008, 0x0, "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"}, 0xc0000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r4, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000006000-0x6f)="ec42458ee15ff376987f4af7dfd3c58747f2e04d87bd39eb4fe608600ad8e1a5a23da7bdf66fb209565367df6132541bdf5dae5c2761967371602fc1384dcfa038af859257ca68f373141d4624a7be4cf6a0759b54d6c8974920ca5f6c0e24b2bdf16da99419efc51858ea8ebd0e55", 0x6f) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000005000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002b4000)='/dev/dsp#\x00', 0x804, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00002c8000)={0x0, 0x8, [0x0, 0x6]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000105000-0x4c)={0x6, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000094b000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000aad000-0x4)=0x5, 0x4) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005e8000-0x4)=0x0, &(0x7f00008e4000)=0x4) bind$inet6(r1, &(0x7f00003cb000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/25 01:17:04 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:17:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x7, 0x6, &(0x7f0000000000)=0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000973000-0xc)='/dev/amidi#\x00', 0x4, 0x2200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000027f000-0x6)={0x1, [0x8]}, &(0x7f0000c1c000-0x4)=0x6) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 01:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) setsockopt(r0, 0x0, 0x6, &(0x7f0000c73000-0xf1)="972996d306052ba1aa88552d06f587fc53e18a8e5b8eea83654b19643a665cfc0f3636c10880defc6404e4e660c4c73ff5b388c2b1ed47291cf57eb9873f290e67d945be9d70f7969eec9dc26c08d2d063db78c4c832df7582d02916c54ea982bfdf697f4c4c4fe1be6daa395c7fedb1de1ef9daf4d498340bc59e08bd3cc418d88526ad3c68d7d0a4955e4a389abd597355c2bb43efb4a09322c07dc90a638b3194e9de46402e5ca7d14865e83458d7e7563a15149cf3a0eee18e41ae4e327a62dd7a13f3f0ee0e1cf79d14c9976a56c115e68323009293dd15f8b1a50e38acc54fac9354cf7bd4bcd012d9a27e59c11c", 0xf1) 2018/01/25 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xff53, &(0x7f000009b000)={&(0x7f000035d000-0x14)=@getroute={0x15, 0x1a, 0x1f, 0x4, 0x1, {0x0}, [""]}, 0x3}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/25 01:17:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000dfc000)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/25 01:17:04 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1000000, 0x1ffff}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000072d000-0xe7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fd735f", 0x0, "c3e204"}, "06ed62b5d1413a9c60f612ff34a242d729d06bbbed163b17"}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) r0 = syz_open_dev$admmidi(&(0x7f000090c000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00008b7000-0x18)={0x0, 0x6bfb, 0x5, &(0x7f0000466000)=0x0}) 2018/01/25 01:17:04 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000085e000)=""/250, &(0x7f0000d18000-0x4)=0xfa) 2018/01/25 01:17:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000891000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x4, &(0x7f0000000000)="", 0x1eb) 2018/01/25 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mprotect(&(0x7f00000c4000/0x4000)=nil, 0x4000, 0x1000001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b41000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) clone(0x3, &(0x7f00004c9000-0x2)="0221", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f000097a000-0x4d)="4d1b0cd945e1dca8aefa6eb7fa8e1d92af448499c2e3f07a190685b7e3a74af0b06f88bb82fb684f2c065e3df0d74cac8288ba834ebd6ca653bde3897b138481c24cb84a50a610a7a77ca244fb") mmap$binder(&(0x7f000080b000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00008c4000-0x8)=0x2) openat$cuse(0xffffffffffffff9c, &(0x7f000034b000)='/dev/cuse\x00', 0x40000, 0x0) 2018/01/25 01:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair(0x13, 0x0, 0x32434b00, &(0x7f00003fc000)={0x0, 0x0}) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0xfffffffffffffff4, 0x4) dup3(r3, r0, 0x80000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cb7000-0x4)=0xd8bf, 0x4) 2018/01/25 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a6d000-0x8)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a0a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) getresgid(&(0x7f0000e02000)=0x0, &(0x7f0000317000-0x4)=0x0, &(0x7f0000718000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c24000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000456000-0x4)=0xe8) getresgid(&(0x7f00009e8000)=0x0, &(0x7f00008d1000-0x4)=0x0, &(0x7f0000e6f000)=0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000233000)='/dev/audio\x00', 0x800, 0x0) r9 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000035000)=0x0, 0x80000) sendmsg$unix(r3, &(0x7f0000090000-0x38)={&(0x7f00009de000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000972000)=[{&(0x7f000016b000)="3c02052da9946d6d2fe1d39db8ea4de6509c3cbbc71e8ac0feac25b6b32e4f21d21716776a1f3c7da0d947b8d567a76d859d41bd26be85e83a1bc7790ca7e78537598864c82bec026f87e63fd5bd3768e47fb56c63a21011df55451089408ed661f8177f", 0x64}, {&(0x7f0000667000)="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", 0x1000}], 0x2, &(0x7f00009a7000-0x158)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r2, r1, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r1, r1, r1, r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r1, r2, r2, r8]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r9, r1]}], 0x158, 0x24000811}, 0x48000) bind$vsock_stream(r8, &(0x7f0000e58000)={0x28, 0x0, 0x25ad514acb6da40c, @hyper=0x0, 0x0}, 0x10) r10 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f000061f000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$ax25_int(r11, 0x101, 0x7, &(0x7f0000863000-0x4)=0x0, &(0x7f0000621000)=0x4) 2018/01/25 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000f16000)=0x200000000) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, 0x10) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/25 01:17:04 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000002a000)='net/bnep\x00') mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000002c000-0x10)={r2, r3/1000+30000}, 0x10) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001a000)={0x0, 0x81}, &(0x7f000002d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000)={r4, 0x4, 0x0}, 0xc) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0xffffffffffffff07, 0x92000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000)=0xc) 2018/01/25 01:17:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000191000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fa3000-0x9)='/dev/kvm\x00', 0x400000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00004d1000-0xac)="bc5a638e1b566c2f76e7de5d9ff1f58a9742f00439a41d655df6046ec846cf15c744182ea478b4130455166b410845a9dc6260d368046befcc6c4b3eb05e49f26afd4dfb19064c73df948ede3bfba7467a0cfaa7a68764e033ae6a2b8e967b6e13017591b49e15c8689691d3c40f958868479104e12954704b433fb3e614e64c50b407d36eda59a4d2eeee1bca84d5d2", 0x90) 2018/01/25 01:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00003ec000-0xc)={0x8000000, 0x2e7aa35f, 0x32}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) ptrace(0x10, r4) socket$llc(0x1a, 0x3, 0x0) bind$bt_hci(r3, &(0x7f0000aa1000-0x6)={0x1f, 0x7, 0x1404381e34b55812}, 0x6) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7fff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000534000-0xc0)=""/192) 2018/01/25 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000056b000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dbe000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/25 01:17:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x2, 0x81) fstat(r0, &(0x7f0000000000+0x1ee)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000e10000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r4, r2, &(0x7f000097d000)=0x0, 0x8) 2018/01/25 01:17:04 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000005a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0xfffe, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000005b000)={{0x9, 0x8000}, 'port0\x00', 0x26, 0x1041, 0x40, 0x9, 0x2000000000000000, 0x3257381e, 0x6, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000005a000)={0x0, 0x8d, "13485b6525ff3248b7b41376c1a52aaaec9e01a17e8bb72919fab7ce7a92ea9eb4a7263736679671b8a1f4a226987776b3bfe3e4180c58bea736aed25100ea03f87f9877c566da8490cdd50bcf3c9ea7b72d19ff3536c596f73974f5ab2ac66cdf7edf3e07f5d62f6cb4649225b66f1d89222a299c3c3d8518ddb2660b5164648c7790a76b9682b68313665f70"}, &(0x7f000001f000)=0x95) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000005b000-0x10)={r3, 0x1, 0x6, 0x66b8}, &(0x7f000004d000)=0x10) [ 50.418364] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/25 01:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000068d000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b8a000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000013000)={r1, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004ca000)={0x0, 0x0, 0x10003, 0x7}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a23000-0x39)={0x0, 0x31, "d7990d1589b780778d91564fcaf6dae03eb31b0a6f02b7528f2b8cbd893471754b300d55536c2955419645501745dacfa8"}, &(0x7f0000548000-0x4)=0x39) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e22000-0xe)={r3, 0x1, 0x3, [0x0, 0x7, 0x8]}, &(0x7f00001a8000-0x4)=0xe) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000add000)={0x101, r2, 0x10001, 0x77}) mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r4, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r5, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2018/01/25 01:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000bf6000-0x50)={{0x1, 0x4}, {0x9, 0xfffffffffffffffe}, 0x81, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x0, &(0x7f00006c4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000040f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 01:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000beb000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) write$sndseq(r0, &(0x7f00003ea000-0x1e0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00004df000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) fcntl$dupfd(r1, 0x0, r3) 2018/01/25 01:17:04 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000084e000)='^bdevppp0(^\\proc\x00', 0x0) io_setup(0x9, &(0x7f0000f18000)=0x0) io_submit(r2, 0x1, &(0x7f00008b5000)=[&(0x7f0000f95000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000028c000)="", 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000378000)=0x0) r1 = eventfd(0xc661) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df3000-0x1)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000a5000-0x4)=0xcf06) io_cancel(r0, &(0x7f0000ce2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x81, r1, &(0x7f0000565000-0x1000)="ce1e94e1a1b6cbce23b7b372b11e4ae20b1030b910893c73a3ce071c41b2bd80731cb53f1b787b3a918e42514d72aba5c827bf297610dc32b67b60329ce50ad46de42446a8be6405e4dd80743d95a14a2345baac39b23925758da40a9c3ac90badf34d9d783205cae8dd0948ff112c8f0e00de082ad0923b0f79085d259e4aa22e54944c45f9e5491a3b6a6c01412bdb93321ff1db97c389d0d49b8de69f7173ff8fbcc4d9075e42d25fd73eeb0c1647a7f149079e80b57f8884c3cfee230fbca6dd8e9b9dd60cbc388ac55e1c3249fe0b8f25d821c711a270851567a766dd9f8a38e6e09e8a3d3a02a790837a398e55d3a2f4eed92ec448183de60e563886508333b96acd0ea44d7d40f89c7169e88ab4375f19e6fe83acde13cd9e40d86b014310f94fa84c3500d05434899af98f55d081828911dddef02fd5de449c3dec6c0af47d72059463ac18564be3a444b9876eeea5ebc80a3bf2f26bd140cd84c5bf9e722d346e25e7e32b29453d6ecf9b5242b8439c5fd788b6bc4bcbe2afd3f9ea82ca6a72cd2a7065ce60e05bb1ba00808a96ae8b57502147228a137041f69fe460228d6785dbe46da9ec33546c4ce3d34685d96bc92fca34e30fa10383d8e96522b5c01f560b7364311f9604f8ecfbd459a00c435000af559e6b09103c82e811da34732a08986e0e8b661849fd3cf59a95e53a38e3669e169c70ef9c71505850c76be28ca5bdae424f66271b0e3be00035a840ce010974d9fdaa258d5d00588941a7b89cd7027a1a6dd1be11b5acda86fe12db335929173be2ce7e9a59151add202b6f887f29a672ac0eebd0f5474ccdb6c525f9b5b6ddf40326ab5ac7227588a602cf46a294d95ea9a6de825f1767d0d0cf2c3ebdaa988bb2334687f02b4f0e6ef8f85f15da121945ff9d18545b79c11142f4e083a95d26e12e937c41bc8e6e65aedc564abb550525a2ff5005e241c3291acfc619bf005afa4df6d08f355790c69423529dcffab311ec58a015b068f76601bdebf0e84682dd397dbca3438e2a29eded513d354aca9108d80b52675d7c43fa264fc2cc223ee227f3ffe86fb0f42a51a9144042a8707674afdaa8889700411072810d5a3d37c61235163f1df787ddc443dea50ec6ac63c30842c0a7ff64196680da63e9a5eb9f83396578924c64bee4f27abd96631ae27251f8d3e86bee7f151a49b64371beb0931d42097c97cf016f2ff2085a045b34fcc21cc3afad29bf051bb6452541b77276441e5bca19aae1ca1fd58af2ab69dfe6bde0817f80208ff0820a3cf4ca41ef23443a5641c784b68fb5f975e655767c2c1137c0fb43fc5c0a9aa56185ad4871f6e2cdd4cba1df36574f3deb01a22c83408b659f2a879a490a3182292686b7fedccf08730e9beac2d1738a16604d14e2bd952e76a3c418c1d77944a15e7d6c55a4781901f14bbe9ed161ab2ba639cb2b157b5f4ccc42f67903bc73440a768c80177832b392eebab50230c98c80be6f575d172e023bf25127e90793df546464186dd444c5a8b8da998d918973d2f83051b8cc36a26d2ce149f91dd6e05cac008ad20fc2482c38325961a1bf076586c024d7ae2b7dea7ccd77413e31fc7c3402055a89201d1c39eed178a2f3b8c040af893088f9cb355118bdbcfd78fea22d8d375d8117f69b5ca14bff790133e2667650dbf43981a20f7d49db886ab052da599c2887d9593683e9ff2c503c3a3ae456ee4f7942e53c9b71af62950ce8838d555fc9c77b91ef38f5924269465c3c40cbb69cf52463edd0ad2db6b2f63473872f437639d6ea041229c79e2ec3fff763a20e55f57efb42b475d96d977b6a2c00341922e50a95a35d098b9c5559423ebd8779d9b78de31b8a55bb73ee20b1d3039ca8d419ba7190661b3e143b44c8291ff56df17826ab2324fcd4bfdc53559510db5745b8b5a652625633f30e5d1889cd237439acb84be02d7a42cce3af1a459c4dd35aeeee4975715a92ba20e33fc22997c60d9d4ac71d805255525306dd5dabdf32c296008c179a0ffdaf36bb0e61bc1000885654ff6189dcb666482f45a4a1160a6e1efdb6197110ed79ce91c5b5ad0f555f454b88066043ef1be396627cf157cd336ed40cffe67d3bce3720ff94ed6c3b1daa48fb120fc8e6144ca53a267d2feffbd74b652a71873ce2b027dd8ae9035b54adfad12e016e3462438f49ad40d599f122ca499d22ebcc28ab837d0d598475a48885351d3ea713bc1e7f80c8f6bc6448e12b9c7f064c262efe0581ffe8e6593d038f5e35a927f3b859dda246957499e60a7a17f7e1c3cd366a08fa8e613cf1d2a50482e949dc5aef6652688e154e3aec6c604a399ae37d73956f30d9b4f4aaea88f0293cc69844994dff38a32642059a5162f280f819dfe7dbc6d8d58efd98fff9386eb9f8e4091b851718bb6147e2104b9f813893e33e58265094cb65c6eeb89a9ce733e7e8522baaca0df9b8b269df806367c2f431bb920e9b56a22b7b87552d390a5d18a439394735c22d2224cabc34a0e458b35bc75f167f88a19dce0be43458ee74a8ba63c54d617ab8e3862ce32d06315518009b859f7eca2e042e2512330806e50fd14d623494060a62b94d3c1f19746d12d1e97d027bbcc094ac595a6d44186d2c3303d9253278082e2b5c9314ee94705f70c5217c59d406e8a4c98f6406bdcc6cba3165b1d535fbc37a5fd7dd3aa8e0f2d479b049a99126168f27f179507cd58e55566b93464233755dc9c3a4f9818f5705ad7fdd1628579993337ec0fd85177dcdd9bc3a305be9b0e54250b59f8ad10f2bd717789da0e6dfd6808fc8967faeb2d6af2107409531183820dca7e411588e79a3720ee98d37917fc006294880e7144a840f98ecf902825e3d1e56b951a56d155370f556977f3d22ac211133016e3469c10f8f5c242ab8a73c29e1eb725f8595343256121727c738e6712eb60d9198081b7e1b01fabc85d26293e74007ed624ba085823428f3779ed6f7851a2b8335f9e636233da139f084a730a6d36f8af56816b40102bc620c8a80098ee51d95df93d309b1c50615db8295ec59aea4e0b739e3dde82fe28e7f381ee75c1257e68706909830c97187e37ad8081d16cf8221b584547014462a19cf9acc53032f2ab74abd075d805cbecc33793ef8d8f467db4a0344c435bfbc25a1b8e7543888d4ad6a1b3d69e12cb63519c2edf013cf1a923049459137194926c323a8cdd020d8f1d213f171478db37a961911691cc97901f3315fd570c287001b5e3757c5724a897630d9880e12f9c62032f7c0936c945273c1e760242889f0a760d6c5c81e5a48d7c1defc640ccfda311767d4957802c3549a2a1a72a426370d288fcdf19d20919c84e7bb44614a18425a0a986a72dfdffd59fcb5acdf3f08fb68dc8994471845582d63157bbaa0e9386dad10bf3a35967a1872877bf40a430094c9f45f94b3b1059b1871ef394447cd753e01d0806ab771839313ec8906343cd5454d3584fbb6258eaa87e91c74567563afbbe8738f9b7c6c3a603287456295c2de45b6a461220db0b519f930833785789522fc187aa8261b65e7fa0742455c0b3c3d6ce85e6fe89bdd8cd36a8fa6ef87c8a24f6078dd9f52f0089a9e2647ae14da0fef344646dab06c8f315a726d426b14d6e2968276608da97728f5f1cf47b0fb8d40421e6b0194c928f55641c2118307bad720acd3ec4acfc8899b9d4e9a3841b0557d8c4c4763331613742785752c7e491f960b35e40d7a3d53c39f6dc4636c3e99d9a748a10de859d9d697e644254ac8fcf4cdad798b83762ca382d8d0aa9b641d50d33eb1f83474813879dca6947c09fc4df7fe528a1e4c9ae3b1e21dc5fb592d54b5639ea7a7d0b426798bdb6d7b18bcbf7964ccda8fac434c29ffd67ef195d87d52236e851d00664762c7f8821b8de9965b9b05ea98e4fb87b0bb556cd5a879e3a08138be4b2e5882eabc1d6528530dee0a13f43d0cf1d2fe845e41bcdacbd17a17c29ba6af7165586a59c1ec0db204560f91491f74a14fee8014252ac04c5eb644ed919ef78aa3df2a0a9234a00e5d5ad44fb4462500413f7c04e5b951d8dbaf117fe6debc16553d153468aca25d79ce7e807da639a4d99b7442e3ac8344bc69208166be9589504d8ac0a0bb24ffaa2e2b1a0a896d0d8163c73f471beb12e7563da46f5787e882fc7db4f0377e31dc1f1427d8dc12a619a86f870435626da71dde93833a4662aee4fbf33d275d65cc0c33b2bc9b5d53b0f42e75f4b8f71060d404d29230ef0a67e335616c838fb1d00d14cd3be10d98f4718b635cc1777b219c4861371d5b871e40cf7d31946da528e49b1105cbd138b85fb6279263b25dd709a42fa19ec4f60e4754f9c1f177c33e6115932fd606e1f8aabb001ca031c35766781c41ff386ed2d225058dba4cbd65d95e6b08f685f292e5258615cf720cf6bbc9bcea92d3f96bd1e56c8bad5ba038538db0d2d7e656b57c85c44843bc9191c0155930e9366afe4c08b7aef88265db3fdf800f0f35be7e411dd1709b496442c9992cafd3b16263c225d8c34ed6c233942a2aee3e1f1183204b18ec32e8d4ae696c5b8b0cf3261b402de5b3837f8104b252c3a0fd7899264d52bf57a966f63e7355d4bfa5f4372a48da739a3e80f3052d827d5d16a71caeeabc050b08e8ac02a34bc5c670568fd06e4e31f8d8cb74c8189b9aeb556af66acf23ec422ced9af9de4739b9ac9c865f32ea92950d7b6f1d506e7109304b084238462a78b3864f41918484194cd66c295b72b382382e1a5ab3017e06dae434f6828e7b716262c6a0055b97295425de747da242ec3e2280fa00cebefaf784a5f8f02f272866792d1a4f16295781494bae20d647b056f5c0e7a1515f78a58b86587e602de26e44e11c1f2c711f069ad89da84baf0510aaa6be16184e73d5d4f3a1dfc70b921426b27245131008aa55754f9954b4c58e8f61a32ceaea02c4b0ccc29082119136c83bea2434b8813587c8e6b00df27b7ba91025698e5f5e2db2769af187228f8550684a42d1f1d5e5fe2a192c9ead3d8a39c4cc16cb24a1d9176f3740f553675a467291a6ac1ed432b818db66c360149f91b9a72d9104d416004c7a8ea7df4b8c1edb44222300a2f93bb2ec7799b2ae0764565c555fc06626e5cadeb4bfcf74f9b34fb7a214389c62610274c5ffbf0fdf088baa3b176063fb8ddd3e2aa434a59e9bf9899f306f5cbeed92ec4de9f1189f29b88e30e345ff5d6342f66920f3e8e21a4d2660be935eb1145e587e83eee82f2baabb7a8a3568a5f92cbec22f617f781ca06288d303e047cf40c4874b52b9eeb55e0500f6e5e8ee010bf2d45d9df7811f2122b8861bd3382faf18ca483109149ca37acaa543c8b6f3050904827e8ec5dfebdabf963e330f8f1538c0c94a70664883fc746dc030f4f6824a65448bdf255ee72e38715631940032af6425a9d6e6dc4b25e36a4c1c4cccdf662d251a0a7a96d02dfc0251a9c94d2a945501421dcb802308c69f80164916e99da87da5bb96b466f9a81a2530bcb5b6382ce5b7a8406d7c68523c008d0659ccd297b142ecfc7a0269f275d00dff82ec0f29bc3a42210eb94af8113aa0a7c630ca337762a49eee6a4912b5fc91d5c98c9e691da32b16fd740028dfc46d43e50ae0e7f9f5514bf5cbaf1712b48a8d846da960051b9fa1f817a13046cdfb64ecc830f4af74b9321bd0ae1b2a4d673239b02bc91c0ef3ec4107c37318fec15fbf882e79f82a9f4ef6b8c3a73bc54a628f91ad55b3878e386b9d01f20d0a14", 0xffffffffffffff76, 0x8, 0x0, 0x0, r2}, &(0x7f00001f0000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000933000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x118, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) [ 50.496800] ptrace attach of "/root/syz-executor4"[3709] was attempted by "/root/syz-executor4"[7692] [ 50.529634] QAT: Invalid ioctl 2018/01/25 01:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084e000)='^bdevppp0(^\\proc\x00', 0x0) io_setup(0x9, &(0x7f0000f18000)=0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000efd000-0x4)=0xffff) io_submit(r1, 0x1, &(0x7f00008b5000)=[&(0x7f0000f95000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000028c000)="", 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}]) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f00008ae000-0x14)={0x14, 0x7, 0xc, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.563496] ptrace attach of "/root/syz-executor4"[3709] was attempted by "/root/syz-executor4"[7692] 2018/01/25 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000041d000)='/dev/autofs\x00', 0x8082, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f000014d000)=""/125) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00005e3000-0x4)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cbe000-0xc)={0x0, 0x0}) 2018/01/25 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006d9000+0xc17)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a9d000)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae1000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000bc1000+0x1b6)=""/240) [ 50.619594] QAT: Invalid ioctl [ 50.623223] QAT: Invalid ioctl [ 50.733482] QAT: Invalid ioctl [ 50.758940] QAT: Invalid ioctl [ 50.764040] QAT: Invalid ioctl [ 50.786324] QAT: Invalid ioctl [ 50.789844] QAT: Invalid ioctl 2018/01/25 01:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000a9d000-0xc6)=""/198) 2018/01/25 01:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0xffffffffffffffff, 0x0, 0x1, 0x5}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) getpeername$ax25(r0, &(0x7f0000b64000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000694000)=0x10) 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f2a000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00008a4000-0x36)=""/54) r1 = syz_open_dev$usbmon(&(0x7f0000fbf000-0xd)='/dev/usbmon#\x00', 0x10, 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000115000-0x50)={@generic="bfe6239d413aaf7865b273bea642de75", @ifru_data=&(0x7f0000c4f000-0x20)="6038cc33e215ae7e3399a1f9ac12c1440acbeeb6ec36bdab2e0072c6de950114"}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000eef000)={0x0, 0x0, 0x13}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000ff000-0x50)={{0x7, 0x1}, {0x7fff, 0x5}, 0x40, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) 2018/01/25 01:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x2f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000c91000)={0x2, ""}, 0x3b4, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/rtc\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000529000-0xb8)={0x0, 0x2, 0xfffffffffffff31e, 0x8, 0x8c59, 0x4, 0x8001, 0xffffffff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5, 0x8001, 0xd10, 0x80000000, 0x2}}, &(0x7f0000769000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000057f000-0xa8)={r2, 0xa0, "07c67775b0176bc2984e94abba3b9b82b7d2a0a28be8f7d9151ae5c713e3eaaa01916029aacb74301a4cbc04f00d3a6868810777b0d5bd1706b267e059cbf8b2334ddca46a438f4d54ddb73200abd9ce26d5f6ee51e348c7b94152854a14f61dbbbef56e646d915d1b793c108b3a90a9bb9a34f6ac4a91798d0b637fcc7c429d91159d65a276a81eb712f2af66749f657ad0fa8f700e7278a8e565e8f810f130"}, &(0x7f0000ca1000)=0xa8) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000f03000-0x8)={0x3, 0x101}) bind$ipx(r0, &(0x7f0000886000)={0x4, 0x8, 0x4, "857432037beb", 0x5, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x60) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000350000)=@assoc_value={r1, 0x4}, 0x8) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000019c000-0x9)='/dev/vcs\x00', 0x40000, 0x0) fstat(r0, &(0x7f0000709000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00004d3000-0x38)={&(0x7f0000b88000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00005ea000-0x10)={&(0x7f0000ccc000)={0x1214, 0x2b, 0x200, 0x3, 0x3, {0xa, 0x0, 0x0}, [@nested={0x1170, 0x12, [@generic="fc90c7f947da40357baeea4049ef8d764d254322e99e30c06b099edbd4f3ca508f49d5c7b5178822137b2fca8e22cbf4c3a34c148ea43c6b01ddcf672ff27dc044c3f260f4eb039624db09141bd2ad05feb150570a21cee087e67a98f0947d360ce2", @generic="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", @generic="8b9ed5d31e4161a8356b776888b5e4", @generic="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@generic="1e4ba641cdde355830c378323f408dd44b6a1c1c4e01e22ec3fd68", @typed={0x10, 0x94, @str='.wlan0&\x00'}, @typed={0xc, 0x15, @fd=r0}, @nested={0x58, 0x38, [@typed={0xc, 0x20, @uid=r2}, @typed={0x8, 0x5c, @void=""}, @typed={0x1c, 0x1d, @str='cgroupsystemsystem\x00'}, @typed={0x24, 0x6c, @binary="2dd477d6b372e1c8a90c265b9cb8da0e4f82460a83c4a849965d1c1f"}]}]}, 0x1214}, 0x1, 0x0, 0x0, 0xc015}, 0x0) r3 = syz_open_dev$loop(&(0x7f00002aa000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/01/25 01:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000599000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = memfd_create(&(0x7f000069b000)="63676f040000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="ff", 0x1}], 0x2f2, 0x0) 2018/01/25 01:17:05 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000c49000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000a88000-0x8)='./file0\x00', 0x6000040) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a05000)=0x5, 0x4) write(r3, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) [ 50.857642] QAT: Invalid ioctl 2018/01/25 01:17:05 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x28)={0x18, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f000002b000)={0x1f, {0x3, 0x1, 0x401, 0x7, 0x200, 0x3}, 0x1b3}, 0x9) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ebd000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed9000-0x4)=0xe8) setreuid(0x0, r1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f000085e000)='/dev/vcs#\x00', 0x100000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c38000-0x160)={{{{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52e, 0xac, 0x1, "19a745baf9e0d3a2d756a3ed76fb272f3b1909a4da72f638ebcc9648415eab8b9fa19095f165eb9156db31847873250ce61003b034eefb77362c9f604a61a3bec0be113457d7a15732f0fd6667ae3a32"}, 0x160) connect$ipx(r2, &(0x7f00006e4000-0x5)={0x4, 0xb76, 0x1, "417a3be32e3c", 0x6, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/25 01:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) ptrace$poke(0x4, r2, &(0x7f0000ea9000)=0x0, 0x7) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c13000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) r1 = syz_open_procfs(0x0, &(0x7f000062f000)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f00003e6000-0x8)=0x0, 0x401) 2018/01/25 01:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00005f3000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000f86000)=0xffffffffffffff80) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000390000)={0x7, 0x20}) [ 50.903273] QAT: Invalid ioctl 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00003c5000-0x10)={0x7, 0x78, &(0x7f0000b63000)="6fc4938a2804f322c61102726213b1a79f5b42f992204c8bd5b9dac2838e43e56bbffe7f41064938b2bf27a470f40b4de6bd683b0809976a6d573421bf1241170b3dc2b8885e821497af271e12c37206640e618adddcee8deae5cd52a171195a4e4c3ad9e77ba267a78e473a60c9bcb74ac7090ed0caeeb4"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eea000)={0x0, 0x7, 0x6, 0x6, 0x652}, 0x14) bind$alg(r0, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r2, r4, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000205000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000fa000-0x4)=r1, 0x4) 2018/01/25 01:17:05 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b5e000)=@file={0x0, ""/44}, &(0x7f00009eb000-0x4)=0x2e, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a2f000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 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={&(0x7f0000abd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000d92000)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/25 01:17:05 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000e63000)=[{&(0x7f0000737000)=""/161, 0xa1}, {&(0x7f0000f94000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f00001b0000)=""/36, 0x24}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f00002c4000)=""/143, 0x8f}], 0x7, &(0x7f0000181000-0x10)=[{&(0x7f0000001000-0x2c)=""/44, 0x2c}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a86000-0xc)='id_resolver\x00', &(0x7f0000b00000+0x119)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d17000)='em0securityeth1\x00', 0xffffffffffffffff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000421000)='/dev/audio\x00', 0x26440, 0x0) write$selinux_user(r2, &(0x7f00006fe000-0x2c)={'system_u:object_r:sound_device_t:s0', 0x20, 'staff_u\x00'}, 0x2c) time(&(0x7f0000f79000)=0x0) add_key$user(&(0x7f00005a6000-0x5)='user\x00', &(0x7f0000f48000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000df8000-0xd9)="752e86793532ac740131be2c99bef01b36114c8ad8d30f81712c4e4971469f3438f346bfcfe51c5ad99169c7eb3260b95632ae59990802d86fcbc53861b206d1853852bd7cb95ab0bb301036fae8c1c871a25adccebfe9cdc5df173fe0aaa5140a5ded0b4505c348592617265ced897c609d90bd862bdab1c9a081fa2c1a3198bacf334b41827a8ce29c61e631946f07044940e9ac93aa8a9579f0be84b29b97214faaeb66df45eee017e131a2390cce6d42831a04c62fe481189d9e101ad17c8755f6435bdf5981f20d244d0f2c97ca3ed5cd9cc48c0e2a80", 0xd9, r1) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r3) r5 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r3) r6 = add_key$user(&(0x7f0000009000)='user\x00', &(0x7f0000c57000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x2f, r3) keyctl$dh_compute(0x17, &(0x7f0000c04000)={r6, r4, r6}, &(0x7f0000b75000-0x1000)=""/4096, 0x1000, &(0x7f00007a4000)={&(0x7f000062e000)={'tgr192-generic\x00'}, &(0x7f0000079000)="3fc448076fd4a2b25dae64e1a56791efa3dd6336e0b2c13d0ec7d3b8f555b5aa317f79e43073b2b5f982fa44b6cc33889f7992cafd531c52fbca0ec1930813e9e1d0f05324717bdb33b2e0399518a0edb3c097ce4b03c52308547226d0850a7ee378644834a1b5ceadea480411ba728a3a8ac67d92c02f7e32f45d5037c91ad053737c411ca405c027f2b3e7935b4c0edd90d2b168a01c9870d1c98cc680a29850f1c36d44ffefb07fa6077d1202f09e6e41bab27e9db1498743", 0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r5, r6, r7}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'sha3-512\x00'}, &(0x7f00000e3000-0x5b)="34bdb68ef2ff7458129937efe71aee813a90474675ba95e09effffa7b92c4f96a7c945026631efb138ae59f956d4f9c37bfe6ca2f1523eab78bb68b50cb765e4a439e50b5da09d1dbd2637872ffdcd41541dd399f5566bd2bff385", 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000933000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000080000)={0xf019, 0xfff, 0x10001, 0x9}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00004e5000)=""/252) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/25 01:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fb5000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000022e000-0x40)={0x1100000000000000, 0x6, 0x1, 0xa, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00004eb000+0x3e2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb5000)=0x8, 0x80800) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000771000)=0x0, 0x4) 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006bb000)=0x0) ioctl$int_in(r0, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fcntl$setlease(r4, 0x400, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000056b000-0x58)=""/88) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000a4d000-0x1)=0x3) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/25 01:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000089c000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) r1 = syz_open_dev$sndpcmp(&(0x7f00006ed000+0x188)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x400000) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) getpeername(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) [ 51.019108] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/01/25 01:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a14000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a66000-0x4)=0x0) lstat(&(0x7f000089b000)='./file0\x00', &(0x7f0000289000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000097a000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000f6f000-0x38)={0x0, 0x0, &(0x7f0000a2f000-0x30)=[{&(0x7f0000ef7000-0x28)={0x28, 0x17, 0xb06, 0x3, 0x0, "", [@typed={0xc, 0x88, @pid=r2}, @nested={0xc, 0x33, [@typed={0x8, 0x47, @void=""}]}]}, 0x28}, {&(0x7f0000317000)={0x754, 0x35, 0x4, 0x1, 0x0, "", [@nested={0x120, 0x17, [@typed={0x8, 0x49, @void=""}, @typed={0x10, 0x1a, @u64=0x200}, @typed={0x10, 0x72, @u64=0x8}, @typed={0x18, 0x53, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x33, @u32=0xffffffffffffffff}, @generic="03db8068080640e6261772b9e014e10e6b8c3db4481914825fea989328c75201a350017a3bbbe718c9c93b312c06f3f4075f536a6c993eff2da27a3a0e43d9d7d2915a86e0e304cfbd642f72fb98dcd4056ed9ae629a7fb012800f3304ffa74523b9ad49b2f82a61119b277e8bf7c339a6eb1e0b4f8710c8dd4d5e25b3cdd9ee10745e52a0830fc764d60bcc815bfa885f42d613522897f99254fefd0ebf3371fd612dbe9646621c18f5cafb87339b2b01ceccc06a47a48d67f861efd6c08d7e8fab772813f76d0dbbd621b80223ab"]}, @generic="0239bc33239095fa78ab2cf80c6bc9a4ebeb3b28df9be89965ab70fec43c58355ff219008a2837d81cebd41eb226b3422897fa78bf1caf8dd363ed6493d7531ee04798ed885983c5288c8b5c9c3704aee71d0ec90c21a7adfac42af30528cf40148e89653b0f7f38c2068793c565baf97aed6f4b45f08306bc8ecdeea8471680e7e22914c195fe7291b1e48f881a73aa871978cd39d7a675e0e7e4f5bdc2ac8e3f3f1cfd8aeab9064ff13a49544e68c60eed35cbdb", @generic="", @nested={0x1d0, 0x53, [@generic="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", @generic="09e462ecdb1713ed09a880abeefa04bea2a4fcab3310c3892c5fec45da19327854ef4d00d223d76a7f2d965e1aab1226aa6cd2571c9c4dea33e790445d5970ceb4f5d96cbfc669c09bb66c4ed1246e1156523822781d56e134d677ee577cf9e393942bdf11258dd7a112498b77c7f644499335f8e8037024a884051920227655b83c0b6bdf88fb744ffdd0fea7cf18eed84402320a9d59197641579abc95c31997821dc1ed80eb91bd98cc5aabacf8a83959bb691ef0495963873c20c88a0e5fe32dc2a446674b84505f50"]}, @generic="8b91c82df40fd4b8483b11ca03de80de71c47eacd5fdb7cf62fea2a28ece6d9940aef745bc0332fcb460c7a1273d92e03613968d75fcbf0fbd93f85528a8a1c6cc644e10a1f1bac9bf5a03899063d403bb99bc1536ae8fc298defcd7e706bea752091fc9d034e5c8e199170e6dd67a1735fce0b1bbc39166f19b53fa", @nested={0x320, 0xd, [@generic="d5fd81e6c0c5834ec009aede8f8ab0092e4547f4cb4ff5a11fbd67216062500f368101c0b579fb733d60c7ef2223db8199916c96e193d77926f91fd0ff4805fcb1123e814c2d715df1c1951b2e3bc58e6272edba5146aafca69603467984831b53249cad8b794eedd3dd961335ba8b3e1896ff92bc3d16f191db52095f368a123c279ddd26f328b58899fa7242356fbe895dd48f72ca657e09dffa69946d5ddcddc356df11", @generic="7ae90004b6f3ae884f08063cf550b1c0c98b8bba4effbe941eabd9bb6b032c7415df6c85fbf7f4a51d876b7d9a72804d3ffea3472d41a97455608c85ad36b7394bf8ebca5ed1d9e31dbf42acc617e7d17f2d8aafd5e937babfa44d480e2b7004eef43f9718539dc5b8c2062a676bb47e527fac53da3abdc0cdb772a7e111290ed39712576f603474e7a1012f571394a685630b34c1794078ce84c4532726f031eaf5ad14aa6b07cb6671aef4ee9bfe95cb0217e85450b4e3e443a7c431409d26f5892997725896a8a92ac6aef717f015e3182629492da38fae3d3e8498d65e3868e6938e14ca16", @typed={0x10, 0x54, @u64=0x3}, @typed={0xf0, 0x74, @binary="0d86fb4222777c86555bdec76f80efac6bbebee023235abf1f129fd1a86b8e7815183ccf296eb87df24525dfa2fc390c75aba800a7a79a7a0bccacee5898368178f35ebf037d501c2af879d653032f137ba3507afaef30876104d6987d86e3d303a9c70893c31825d2a94677539ca271b7cc36d152434f39090d668413c690bacb40b73aec3cc18a89c97f59abb3498fe7d0d161ddb6db27a446fd5580b80f9c2d8eabdc8244bdf0840ba6696ad7bf48a5a01a669dab13d65810dcc9e7586eba72e9bf9f7ae1a672045ae2282c38721326e1bce45dab8af9c267cc2aabeb7b28f28a2d76aa0749"}, @typed={0x90, 0x77, @binary="b793d619c7c7264c31c3c91f828bb963929f7b3a03a27f045c255c910a2c914568f0010a70ae03631c0b68fa58919b763758144b5e2b35d13b27cc8f07a9182133ceee0805814d7d80222c352b3341fa19eacfeac9550ac3e80b00e6f7fc3eb96c11bd7a07d63c2d33144225631e3a7affa62435ea54de9eba7c3385c47353934d1217e366c7f2"}]}]}, 0x754}, {&(0x7f00001cf000-0x2c0)={0x2c0, 0x1a, 0x0, 0x3, 0x1, "", [@generic="b6dd33690234fd1fdfe631617f46211cc94ca814ad008863bd972d7e2784ff0ed967321aa7283fca4ab6b2e6eab9aa8f0fa534c466741dc99ed011c0da6ef03b3e4bcebbe02fc5279a9ad419843c35b554f6b41aeb2e364e6d2bdb428fbc99109182dfc8c28e9c7ec1e56efb4608a13a7adf9c62fedde52e39d441205ec8b4", @typed={0xf0, 0x7e, @binary="26c98e65fab8ffb6bbddda4997b319d9c911132259103ba9c2a08086b8db0d687455d3fd2ac76f90abaf4898051b1431c4182d48c72df9aab3398e5f0ff7e0f8ded9cf1886e2391eb635f3661959ce45bd1cdf7f00e443425dd4bfc537d4bcfd492d33914cc2939dc24ccb055c09466aee8b1b7e50462c89bed8534912da9e83862612daf59ad882332e4f94fbaed473e21545dd23969b16b97d2f76b2d720e1447b0181d04c07a19d7f57ec516fb71de758249db7f07be152f56ece74dba2dd6560cc8c1a262a277a0c5945aaaf1ed34ee46301550e96930bd2dbbf312b8ccf263b78701e68"}, @generic="40cf4dcd3405e998a4b7a1e72208d725f372ba0fb9af169143fb92478754c96f77bdeb4b1245151e99dcb547b79c5d6145d79db064ddc5c5453a06ad8786e6b00beea436f4fc283c956c434daff9f6483e866260cc41616388e14dca53e65c3d53b4c862b176e55503356123b3737f87a636fed7c75c3161c985dad7917fba79b6e90b24630a8d3871f9c298f6dab5d0903bd30bdd56c3ea11b750a9848826a3a8a83d1268e4616c9127f9d1f1d891ef44ebca9bd1eb01a6f6576b4042d116165fa2656106b5bf9cc0ae8646449f9beeaf963b5319", @nested={0x24, 0x5, [@typed={0x8, 0x6a, @void=""}, @typed={0xc, 0x92, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x2, @ipv4=@multicast2=0xe0000002}]}, @generic="95e923fca462fc702c41ddc5efe7f78c987fbb9c7e8f704b7632ad0ce95ae7d8d9588028521d6a8383c69f972b57edb072ade0e9381e19eafd0b93117c3105d4ffd209a008d5f6"]}, 0x2c0}], 0x3, &(0x7f0000e29000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x60, 0x4000000}, 0x44000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000220000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000436000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b34000-0x7c)=""/124) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x8) r1 = accept4$inet(r0, &(0x7f000000f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getpeername$ipx(r1, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) [ 51.053786] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 01:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') bind$ax25(r0, &(0x7f0000cc5000-0x10)={0x3, {"4d08f524c5920d"}, 0x20}, 0x10) socket$llc(0x1a, 0x1, 0x0) setns(r0, 0x0) setrlimit(0x8, &(0x7f0000d99000-0x10)={0x800000000000f47, 0x2}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00001f8000)=0xffffffffffffffff, 0x4) 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = memfd_create(&(0x7f000038a000)='{\x00', 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000694000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000045a000-0x4)=0xffff) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1080003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000011000)=[@in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}], 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 01:17:05 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x0) pipe(&(0x7f000031d000)={0x0, 0x0}) 2018/01/25 01:17:05 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000015000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xfff, 0x4000000000000000, 0x4}, &(0x7f0000015000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r2, 0xffff}, 0x8) write$tun(r1, &(0x7f0000013000)=@pi={0x0, 0x655f, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x800, 0x0, 0x8f9f, 0xfffffffffffffff9}, {0x4, 0x3, 0x1000, 0x4}, {0x9, 0x10000, 0x10001, 0x1}, {0x1, 0x6, 0x7, 0x6}, {0x80, 0x1, 0x0, 0x3f}, {0x6b73, 0x10000, 0x10000, 0x7}, {0x2, 0xac, 0x401, 0x9}, {0xff, 0x4, 0x3, 0x7}, {0x200, 0x4, 0x7, 0x2}], @ipv6={0x3, 0x6, "d5351b", 0x4c1, 0x8, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7fffffff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x20, {0x5, 0x6, 0x213, 0x7, [0x7f, 0xf2f4, 0x20]}}, @calipso={0x7, 0x30, {0x4, 0xa, 0x1ff, 0xfffffffffffffffb, [0x1, 0x64, 0x7, 0x3, 0x4]}}, @generic={0x90, 0x8e, "fa4da60130d492329bece13165f638b1c0a9cfe5538b92ca43cfa0e66e79da4d7677de7a0145639800d38d46b1d35c182e33d3b42274a0ae9db3ac1a57348dcfd9b4a8a495aac9eba69a74d4806314d1930242741531d10aba7d79acd66f78c78260b86f4f6f2d2bf6ca3a01df992d1833a2f7162c5ee09b7b7bd3ccbd091cd50611641d38b008966a900ff6c917"}, @calipso={0x7, 0x40, {0xf25, 0xe, 0x1, 0x6, [0x0, 0x5, 0xffff, 0x0, 0x8, 0x4, 0xc]}}, @ra={0x5, 0x2, 0x0}]}, @dstopts={0x29, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xc14}, @jumbo={0xc2, 0x4, 0xd9ff}, @calipso={0x7, 0x40, {0x1507, 0xe, 0xf9, 0x7, [0xffffffff, 0xc40000000000, 0x3, 0x100000001, 0x80, 0x9f68, 0x3]}}, @jumbo={0xc2, 0x4, 0x100000000}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6000000000000000}]}, @dstopts={0x3c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x4c24}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0x9f, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x5}, @generic={0xe9, 0x0, ""}, @enc_lim={0x4, 0x1, 0x10000}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0xca}, @generic={0x1, 0x3a, "9cc4e93afbc7675daa3b2ade3b5777b3cde4138d81cfcdeef650b5f64d5f01601576d559a38e83d466e185efb9532d2da006b2c87da8b81ce19e"}, @calipso={0x7, 0x10, {0x4c, 0x2, 0x1c39, 0x80000001, [0xffffffff]}}, @calipso={0x7, 0x28, {0xb9, 0x8, 0x7, 0x8, [0x3f, 0x80000000, 0x8, 0x9]}}]}, @fragment={0x0, 0x0, 0x3, 0x0, 0x0, 0x17e, 0x0}, @fragment={0x87, 0x0, 0x101, 0x1, 0x0, 0x4, 0x0}, @dstopts={0xef, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x3f, 0x10, 0xed, 0x9, [0x10000, 0x9, 0x800, 0x2, 0x3, 0x1, 0xda, 0x0]}}, @generic={0x7, 0xab, "e9a340edbed2b65eda19829c15992bf9523b4d639d77ecc8ad2c19ec94c1f7bc148c5c116598d7af7382b5dec8fab7f0001b4877adff331b43a26f5965868a50a176754748e014200830abd55a4d72190b9c7d0f34debe48e2bafc7bcc3d61e9f18391cae94ae9afae85ef338389b05bbcd48e226f3a8a6fea0c696b11899a2cab0f52821e7139b7157e5bbe7724f11334a88e3a1d40c845f1a55fe9bf3deb281379e1d53e32eed713df21"}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x8, 0xcd, "5d8bb4289f430d833fb7f92d1484c30f1298f133efa5d93bff33603bae2390f01f1a693f851a2d3fb771a53c1b3f24821d73a4b0e24a2969c6ba1eef535dd9aee30fb8e9b5587646736af75a7417bc27d97267e31520bf973452ab1bfc585a6d8c97393408b09c2419b393fb477aac6ea715077f66295f178188f50e952756b412cc8a0970f70b3627a7cb53fbabbe08eb22c9097dfa67a1493d04a27dbad71a47342b6bf78adcc1336529d65cfb29fea4b0fbf2a543557f39238e487b05e511510d58c01a11bee0280e8ab8a2"}]}, @dstopts={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x10000}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}]}], @udp={0x0, 0x3, 0x49, 0x0, "d4af41029ae88062d34384170637588c7f829043730ea8093c46d5791475b13e52f30e8759e9e3fddf1114c8e81ba2af0c7fcbf5b29d79852050f87a1148ab0a2e"}}}}}}}}, 0x51f) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000005000)={@hyper=0x0, 0x0}) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xd) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x40000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000009000)='ceph\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="97fa8962f437b6a61e63b0761cce77e603ab2b6987350d72e67556d0943c8971a8bd27f2cdfb51751f053eb71e7d8a48b4e0fa222c5bb65600e4e56b8d4b2befe9", 0x41, 0xfffffffffffffffa) add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000008000-0x8)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x300, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000000b000)={0x12, 0xab, &(0x7f000000c000-0xab)="a8f218c0cca3d51b4897a9444042793a44f8d14b793da72a1853f10c8b83d5f4e2430f16fe9903b707780f578a3e84359312a33cb1fdebcfa4736d61a6b70643abc87f175003ea1f242473e8f39762488969bac4e806ff54118b5184b2d9c7e4e40173ca399fe89b160650add949291deb21c2e86ccfa5eab4376922bbb7f8f49ccc25e9e412eef4a24d787e0fe1da63b8fb07732c372e4b1db7dafade961225016757379bf7801e810913"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0x1, 0x12003) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) epoll_pwait(r2, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8000, &(0x7f000000c000-0x8)={0x3d9f}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 01:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000079d000)={0x2, r0, 0x1}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000605000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000713000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) modify_ldt$read_default(0x2, &(0x7f0000c22000)=""/101, 0x65) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000e87000-0x20)={0x555430be, 0x2ab, 0x3ff, 0x3, 0xb, 0xff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000117000-0x8)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/ashmem\x00', 0x101000, 0x0) 2018/01/25 01:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000f73000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xc) socketpair(0x8, 0x805, 0x2, &(0x7f0000845000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c24000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008a5000-0x18)={0x0, 0x1, 0x30, 0x20, 0x800}, &(0x7f0000fec000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009a1000-0x18)={r2, 0x400, 0x20, 0x109, 0x8000}, &(0x7f00009d5000-0x4)=0x18) 2018/01/25 01:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000cbf000-0xc)='/dev/amidi#\x00', 0x100000001, 0x202000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ed7000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000f2c000-0x4)=0xc) r1 = socket(0xa, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c06000)=0x0, &(0x7f0000ae3000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x81, 0x2, 0x9, 0x1f, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e6d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/0, 0x167, 0x0) write$fuse(0xffffffffffffffff, &(0x7f00001e4000-0x30)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5", 0x15}], 0x1, &(0x7f0000002000-0x150)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000008000-0x8)=0x0) keyctl$dh_compute(0x17, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=""/255, 0xff, 0x0) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x1, 0x81, 0x0, 0x0}) [ 51.304839] binder: release 7826:7835 transaction 6 out, still active [ 51.311647] binder: unexpected work type, 4, not freed [ 51.323193] binder: undelivered TRANSACTION_COMPLETE [ 51.362497] binder: invalid inc weak node for 7 [ 51.367524] binder: 7826:7848 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 51.389247] binder: BINDER_SET_CONTEXT_MGR already set [ 51.389259] binder: 7826:7835 ioctl 40046207 0 returned -16 [ 51.389337] binder_alloc: 7826: binder_alloc_buf, no vma [ 51.389366] binder: 7826:7858 transaction failed 29189/-3, size 40-8 line 2903 [ 51.429727] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.435860] binder: send failed reply for transaction 6, target dead 2018/01/25 01:17:05 executing program 7: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) r1 = shmget(0x3, 0x2000, 0x20, &(0x7f00006b8000/0x2000)=nil) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000ae7000)=""/252) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a71000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ae2000-0x1)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 01:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000148000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/autofs\x00', 0x880, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000900000)={r3, r0, 0x1b}) pkey_alloc(0x0, 0x3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000018000-0x8c)={0x2000000000000, 0x0, 0x6, "7175657565300000000400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) r3 = request_key(&(0x7f000002d000)='asymmetric\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001a000)=']vboxnet0\x00', 0xffffffffffffffff) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000003e000)='user\x00', &(0x7f0000034000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000056000)="82b382c987087cb650a529735b94ebb2474883b75a8d6b781db6ea6dfa0bb37025b12330e5c76130438eb68326da513c20939ea3a094afa3a6a94b064184961737a990038cc6b806d07185003e2e12e42be167c222bfffcad2afb199a5c099234bf356", 0x63, 0xfffffffffffffffc) r5 = shmget$private(0x0, 0x4000, 0x400, &(0x7f000003c000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000003000-0x1000)=""/4096) keyctl$instantiate_iov(0x14, r3, &(0x7f0000056000)=[{&(0x7f0000014000)="aaca4c134ff7f9e49a183982b18fc3e49c468b392ff2efdf03ddd02de8a2316cff198c3e6f604f9e9a67ed1091fe0144ed795758453db49289646903c8f6ff", 0x3f}, {&(0x7f0000042000-0xde)="9baefef839ba6b8140453dc4193d094efbfba0ea8014a7957ef16708f1b0404712b59cc90dffad5e9fd80e324549d7c9527ccce10576da4a2906d030e284eebb88669cbbd22ceda13797cf136c2f593d1e874b8201d9ba4e8c9940901cea894249a196ecc56a90fdc48de982ed00f91debb151a399ec1f998bfa63f15aa2e1a3e4c0446e2545c873328d21c7a87b286030f8a716ca6199615561ba30d05fa366a43fabb8953187e848cbbaee5b75062ec9378ac9e93fdddece708400af848d236caa718b0aac1a90cda69db5eb708181370eed9e5c58177582561232db16", 0xde}, {&(0x7f000000e000)="19094a1efd8c7a57e9765a68d94b0d1169611164ffeacef31880f4553a2fce70d7c03ed1bac4e2fc6bf2807a8c1ba416d9617a52a4de86787391a3bcc1baa2e3c8f562512431", 0x46}, {&(0x7f0000035000)="56f591e8366b07acbf1fe4e2d921fb360d87fdabcd54cc546f4b3eb10c795cb286aa123b9e9f1114a09137bfdb444a5191a96452c1b25b91d451ac1634da9f93ead96c96ec8aa736b879aac53e28a613c45bf145b2ebd7a5b424048d87e2331914f74409d6df46f3ce44cd38d63569d1e11a98761bd14f0042cdffd9b1bcbe561bda31eeb2196ed40a78f55c887d2452479a66", 0x93}], 0x4, r4) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000037000-0x78)={0x3, 0x78, 0x91, 0xfffffffffffffffe, 0x2, 0x100, 0x0, 0x20, 0x1, 0xa, 0x6, 0x7, 0x5, 0xffffffffffffffff, 0x8, 0x7, 0x1, 0x29, 0x1, 0x9, 0x96, 0x401, 0x80, 0x0, 0x4b, 0x1ff, 0x2, 0x100000001, 0x7, 0x8e, 0x8001, 0x401, 0x7, 0x10001, 0xba, 0x3ff, 0xffffffffffffa1a4, 0x5, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000057000)=0x0, 0x2}, 0x28a88, 0xfb31, 0xd5c0, 0x7, 0x8150, 0x9, 0x1, 0x0}, r6, 0x1, r0, 0x8) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000003e000-0x8c)={0x9, 0x3, 0x4, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000058000-0x8)='./file0\x00', 0x883d) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf3, &(0x7f0000059000-0xf3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipx={0x8137, {0xffff, 0xe5, 0x1, 0x11, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x800}, "ba69d3a0489c576cb3eaaf3f10c9c6a74495f2659145edb10f83c47d5c99385d9e2b4b4c28977951b647b0091e6bfe2f65de99347527967c07f3ec0e176ac1e8c032a26d7e1ac65e1dbb4a2129d3f67b700fe931b0b218d180479ae22ba88f78e7965237d39cc20959dbcd8bfd97b7a79601d821d45695ad4279f2d372743e52e71a2d6067541d53cac3054092b0c34bcf27f186805fd5d355732e58d570c7ae347f2180343994c818543fd63b035483f9680d5c0c19663028b5ccc9eb7501f0fab6d9fe435b24"}}}}, &(0x7f0000058000)={0x1, 0x1, [0x47c]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000058000)="f069651a78f58c9e8ddc0e8ff69c46019fbc711db31ca96c98976178498977423ef9ec096f5d2f2f6358d900c8f4af8684e0cd9865d230389610d54a710231dce7494c403ebd2e4d08a903b388ba31d21c5d61a2022b939bb8f16b128c5acd90fa7a19806d66b7300b90179e522521d310511bd611ee9e27e4dd4745effc48393dde5f245c9746886682f49a9e3910e50b4881f7b2af0ab820d86dae87c714ca3d4ec45598e5af", 0xa7, 0x10, 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x401, &(0x7f000005a000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/25 01:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) r1 = syz_open_dev$vcsn(&(0x7f0000390000-0xa)='/dev/vcs#\x00', 0x8, 0x42) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000074f000)='tls\x00', 0x4) 2018/01/25 01:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xa, &(0x7f0000728000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x200}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x1000}, @jmp={0x5, 0xcf, 0xe, 0xa, 0x7, 0x6, 0x10}, @jmp={0x5, 0x1, 0x8, 0x1, 0xf, 0x140, 0xfffffffffffffffd}], &(0x7f0000324000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000006000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000006000)=0x3f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x7fffffff, 0x1, 0x200}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000009000-0x39)='em1cpusetppp0[\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r2, 0x655, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000022c000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000045b000)={0x0, 0x1}, &(0x7f0000266000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000209000)={0x0, 0x7fff}, &(0x7f0000543000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b85000-0xb8)={r2, 0x1, 0x68, 0x1, 0x428, 0x9, 0xffffffff, 0x100000000, {r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x100, 0x2, 0x200}}, &(0x7f0000545000)=0xb8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 01:17:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000819000)={0xffffffffffffffff, 0x1, 0x201, 0x7fffffff, 0x100, 0x3, 0xfffffffffffffffd, 0x3, 0x0}, &(0x7f0000516000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aca000)={r1, 0x9, 0x200, 0x8, 0x0, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00004f9000)='./file0\x00', 0x101080, 0x40) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f000082b000)=""/0) sendmsg$alg(r3, &(0x7f000039c000-0x38)={0x0, 0x0, &(0x7f00005cb000-0x20)=[], 0x0, &(0x7f00002d5000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) open(&(0x7f000099b000)='./file0\x00', 0x109000, 0x114) 2018/01/25 01:17:05 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00005e0000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ffb000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) mq_open(&(0x7f00003b0000)='/dev/hwrng\x00', 0x0, 0x0, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 01:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000089d000)='/dev/dsp\x00', 0x4ce5abfc57175305, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000bf7000)=""/187, &(0x7f0000208000)=0xbb) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x40040, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000061f000)='tls\x00', 0x4) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000a0f000)="ff6b8e15fb6a69aad8b6c6709ccd614f8a9735fee182cc7f9c7871a3614ee9cf3efee5d4e04a3c44aa3c70e592e9f1238fb2f2228dc0d19b5e6e624b9818d1901bc76d3a4aeeb65a7d8fe0e07a724a7a0f0d54227514db2717e46872b4cdca11d49ef0", 0x63) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/25 01:17:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b9000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000333000-0x4)=0xfbe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00007df000)={0x10, 0x0, 0x1, @random=""}, 0x10) poll(&(0x7f0000015000-0x8)=[], 0x2b8, 0x8) 2018/01/25 01:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b49000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f000005b000)=0x385) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000be5000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000866000)=r0, 0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008de000-0xa)={0x3, [0x200, 0x200, 0x5]}, &(0x7f00007fa000)=0xa) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aa1000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000a8b000-0x18)={0x0, 0x3ff, 0x64, &(0x7f0000d5c000-0x8)=0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) bind$llc(r0, &(0x7f0000b72000)={0x1a, 0xf7, 0xffffffff, 0x5, 0x3a5e2535, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 01:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = add_key(&(0x7f0000b7f000)='syzkaller\x00', &(0x7f00004a5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dfc000)="a4f6dca6866c72a88d37a168737b040a33017983a10b63a346e171750cf60ff7fb9779ab71a4ee702cd60b242a4f7b333a1062d0e7246b9a150a72556d314230437a0ba525ce3780eb050288050c91f36fc3d28c67ea762ed013e99805fecb657fe31d27feca6d59320e06650a4f93b5f33e21ccbef4332b68c1c1104b245acd54da7c2db027bcec37306588e517b63329e09da2bd5cae898f3cd1216b8115cf33dc1799cefbd9be926c02c3633a05efc7ffca375eadb36ccd76d5799457d1ad2be67151f34c", 0xc6, 0xfffffffffffffffa) add_key$user(&(0x7f0000955000)='user\x00', &(0x7f0000180000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000876000-0x96)="bf781cb4d089a76afa0720428e08b3503011e67fbc9a89d416c704c7ee610edd322e944bf056ac9752ae24aace2e17044b34294734ec8fb480c2a622371734592edc96ee54afad911be00c1e6694c62d05926441b313b723994f51ec7e3114ef1381883e527dbc3d6f2554536a27b54c85ac828700a28839286b5f3cecf52e57c08df7948a655103da6b39f3f2b808863c309ffafd2a", 0x96, r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000168000)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000194000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) shutdown(r0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ab2000-0x20)={0x7ff, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a61000)={0x2, r3}) 2018/01/25 01:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lstat(&(0x7f0000d1a000)='./file0\x00', &(0x7f0000070000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000aa6000)='./file0\x00', &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cec000)={0x0, 0x0, 0x0}, &(0x7f000038d000-0x4)=0xc) setresgid(r1, r2, r3) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000f4c000)={0x3, 0x0}) connect$netlink(r1, &(0x7f00008d7000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) timer_gettime(0x0, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a20000-0x4)=0x0) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) r2 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000035b000-0x1)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000064000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000054e000)={0x3, [0x21, 0x6, 0x9]}, &(0x7f0000c05000-0x4)=0xa) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/25 01:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000759000)='/dev/ppp\x00', 0x60000, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a6d000)={0x10, 0x0}) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/25 01:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000415000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000880000+0x8cd)={0x5, 0x0, [{0x0, 0x7f, 0x0, 0x96a6, 0x1f, 0x1fffe000000000, 0xff, [0x0, 0x0, 0x0]}, {0x8000000f, 0x10001, 0x6, 0x7ff, 0x8, 0x6, 0x7, [0x0, 0x0, 0x0]}, {0x7, 0xffff, 0x4, 0x6, 0x40, 0x8000000000000, 0x1, [0x0, 0x0, 0x0]}, {0x80000019, 0x0, 0x6, 0x1, 0x0, 0x2d8b, 0x80000001, [0x0, 0x0, 0x0]}, {0xa, 0x8, 0x1, 0x3c94, 0x401, 0x8, 0x7, [0x0, 0x0, 0x0]}]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d28000-0x4)=0x9ff, 0x268) sendto$inet(r1, &(0x7f0000144000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 01:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000742000)='/dev/rtc\x00', 0x121200, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000978000)={0x2, 0x8001, 0x8001, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000d17000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000476000-0x8)={0x1, 0x1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006be000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000040b000-0x8)={0x0, 0x800}) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dbf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000-0x4)=0xe8) fstat(r1, &(0x7f00001ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000018000-0x38)={&(0x7f0000153000-0xc)=@kern={0x10, 0x0, 0x0, 0x20100400}, 0xc, &(0x7f0000234000-0x20)=[{&(0x7f0000361000-0x120)={0x120, 0x30, 0x0, 0x7, 0x1, "", [@generic="abc29495b27190f84e6082c5aff3780518da3ac4e6d1f04d127feb36701bffdc6b", @generic="1f2ecd27e7b18c1335c83ca6c55f9f27d2e40005095b41ef4264a59a41d6bee3c78c74537007b2a60cb3e8c488ee7a0243ed9331b3c369f5b1cc00df8ed1b0cff4ba8310628770dfeeadaea0490af12e8c0e204a604ffb34557cca1be7abbbe598af0ad9e0891e9b9d34e4adf720150386bc12baef80f3ec4ea666a13bb2dcbcebacf65a3ad09d8ad0190f025c40b6c428096135011984bcbc206258366f75bad23dde655b089524caaafbbe05dbf524e8b36e10a7e074508970ed601f1379165552ff3ffb31d69445d623acc039a9221c7b3a3f3e0927debcd16edc5c6027ea9b2f6d8c879a93a284673fac"]}, 0x120}, {&(0x7f0000db8000-0x2c)={0x2c, 0x2e, 0xa1a, 0x1, 0x1, "", [@typed={0x1c, 0x46, @str="656d3098766d6e657430766d6e6574302900"}]}, 0x2c}], 0x2, &(0x7f0000d67000-0x50)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x50, 0x4}, 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d15000-0x30)={0x60, 0x0, &(0x7f0000ce4000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f00001fa000)=[@ptr={0x70742a85, 0x1, &(0x7f0000b59000-0x1)=0x0, 0x1, 0x3, 0x1}], &(0x7f0000060000)=[0x18, 0x0]}}, @request_death={0x400c630e, 0x3, 0x2}, @dead_binder_done={0x40086310, 0x3}], 0x80, 0x0, &(0x7f0000e8d000)="eee3a1b6a5f8e006160326cc8f11482dc0272b79de77386786c2cf55cf502661416a67257f239f5e50cabc0f2dd0b4370b94af6944cdd277d85df87fa6da80f997403ee813a82d39695c88181c71f01a7b412ede789436ad5842dd17f6fc32f962893696c0d7382d2e25f860b9187a7d112c24a394105ea7d540afa0e0bceedc"}) fcntl$addseals(r0, 0x409, 0x2) 2018/01/25 01:17:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/73, 0x49}, {&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000013000-0x9d)=""/157, 0x9d}, {&(0x7f0000002000)=""/116, 0x74}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000-0x7)=""/7, 0x0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000012000-0x1f)=""/31, 0x1f}, {&(0x7f0000013000)=""/135, 0x87}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000013000)=""/4096, 0x1000, 0x4}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1ff, 0x10}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000000)={0x0, 0x10001, 0x9, &(0x7f0000001000-0x8)=0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000014000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000477000/0x1000)=nil, 0x1000}) r4 = open$dir(&(0x7f00009a7000)='./file0\x00', 0x2000, 0x20) unlinkat(r4, &(0x7f00000ff000)='./file0/file0\x00', 0x200) 2018/01/25 01:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000e9c000-0x24)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TIOCLINUX2(r1, 0x541b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000887000)={&(0x7f0000264000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/25 01:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000cb4000-0xc)='/dev/random\x00', 0x0, 0x101000) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r2 = syz_open_dev$adsp(&(0x7f0000bdd000-0xb)='/dev/adsp#\x00', 0xda, 0x81) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000e94000)={0x0, 0x2, 0x1, &(0x7f000075f000-0x8)=0x0}) close(r1) r3 = add_key(&(0x7f000020c000-0xa)='encrypted\x00', &(0x7f0000b45000+0xab8)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b66000-0x9d)="f2a17b9c6e7957deda30dd1bbf747c00e8301e41ceb18e5844337ac6b5b7dc96f63ff5f493692629b1a3221cff9b3612cbed42e5238407b0ac0c59bd22dec3d8c1a5e3a567eec7d5c8ccf738031cbe741bee0060db2636101572dce7aa539e30c7160e54959abae6d0dac36bdf590b27c547ec85298d4b84f9a69a8f477a61b8fc32d7e027322a52f00cc8acfbaf6dec6231cf775928c412ddc06ab411", 0x9d, 0xfffffffffffffffd) add_key(&(0x7f0000da3000-0x6)='logon\x00', &(0x7f000051f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002cc000-0x22)="110ccb7e5c1566bae1ce25c568951e4e988c93ad0725c0010d5eede934069bcf65a5", 0x22, r3) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00003e0000)={0x1, 0x2, 0x5}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000249000-0x10)=@common=""/16, 0xfffffe43) [ 51.790676] QAT: Invalid ioctl [ 51.808970] QAT: Invalid ioctl [ 51.810359] WARNING: CPU: 1 PID: 7909 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 51.810364] Kernel panic - not syncing: panic_on_warn set ... [ 51.810364] [ 51.810373] CPU: 1 PID: 7909 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #278 [ 51.810378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.810382] Call Trace: [ 51.810396] dump_stack+0x194/0x257 [ 51.810413] ? arch_local_irq_restore+0x53/0x53 [ 51.810431] ? vsnprintf+0x1ed/0x1900 [ 51.810449] panic+0x1e4/0x41c [ 51.810459] ? refcount_error_report+0x214/0x214 [ 51.810468] ? show_regs_print_info+0x18/0x18 [ 51.810487] ? __warn+0x1c1/0x200 [ 51.810501] ? sk_stream_kill_queues+0x3c5/0x520 [ 51.810508] __warn+0x1dc/0x200 [ 51.810517] ? sk_stream_kill_queues+0x3c5/0x520 [ 51.810529] report_bug+0x211/0x2d0 [ 51.810548] fixup_bug.part.11+0x37/0x80 [ 51.810559] do_error_trap+0x2d7/0x3e0 [ 51.810567] ? kfree_skbmem+0xe2/0x1d0 [ 51.810578] ? math_error+0x400/0x400 [ 51.810586] ? sock_rfree+0x103/0x160 [ 51.810594] ? sk_clear_memalloc+0x140/0x140 [ 51.810618] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.810635] do_invalid_op+0x1b/0x20 [ 51.810642] invalid_op+0x22/0x40 [ 51.810650] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 51.810654] RSP: 0018:ffff8801c5bc7598 EFLAGS: 00010212 [ 51.810662] RAX: 0000000000010000 RBX: ffff8801c0678bc0 RCX: ffffffff84346ec5 [ 51.810666] RDX: 0000000000000c1b RSI: ffffc90001930000 RDI: ffff8801c0678df8 [ 51.810670] RBP: ffff8801c5bc75d8 R08: 1ffff10038b78e42 R09: 0000000000000000 [ 51.810675] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 51.810679] R13: ffff8801c0678db0 R14: ffffffff888c3280 R15: ffff8801c0678cf8 [ 51.810699] ? sk_stream_kill_queues+0x3c5/0x520 [ 51.810721] ? sk_stream_kill_queues+0x3c5/0x520 [ 51.810741] inet_csk_destroy_sock+0x175/0x3f0 [ 51.810753] tcp_done+0x1e9/0x240 [ 51.810766] tcp_time_wait+0x613/0xa60 [ 51.810786] tcp_rcv_state_process+0x34b0/0x4830 [ 51.810801] ? __skb_clone+0x2ac/0xa70 [ 51.810818] ? tcp_finish_connect+0x410/0x410 [ 51.810826] ? find_held_lock+0x35/0x1d0 [ 51.810845] ? skb_clone+0x20d/0x480 [ 51.810851] ? __release_sock+0xca/0x360 [ 51.810861] ? skb_split+0x1350/0x1350 [ 51.810867] ? __lock_is_held+0xb6/0x140 [ 51.810885] ? mark_held_locks+0xaf/0x100 [ 51.810904] tcp_v6_do_rcv+0x739/0x11c0 [ 51.810910] ? tcp_v6_do_rcv+0x739/0x11c0 [ 51.810917] ? trace_hardirqs_on+0xd/0x10 [ 51.810934] __release_sock+0x124/0x360 [ 51.810958] release_sock+0xa4/0x2a0 [ 51.810967] ? __local_bh_enable_ip+0x121/0x230 [ 51.810976] ? __release_sock+0x360/0x360 [ 51.810984] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.810991] ? tcp_close+0x574/0xfc0 [ 51.810998] ? trace_hardirqs_on+0xd/0x10 [ 51.811006] ? __local_bh_enable_ip+0x121/0x230 [ 51.811021] tcp_close+0x57c/0xfc0 [ 51.811028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.811050] tls_sk_proto_close+0x4f8/0x800 [ 51.811059] ? lock_downgrade+0x980/0x980 [ 51.811070] ? tcp_check_oom+0x500/0x500 [ 51.811083] ? tls_write_space+0x2c0/0x2c0 [ 51.811098] ? exit_robust_list+0x240/0x240 [ 51.811113] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 51.811128] ? ipv6_sock_mc_close+0x148/0x1a0 [ 51.811139] ? ip_mc_drop_socket+0x1ce/0x230 [ 51.811155] inet_release+0xed/0x1c0 [ 51.811168] inet6_release+0x50/0x70 [ 51.811178] sock_release+0x8d/0x1e0 [ 51.811187] ? sock_alloc_file+0x560/0x560 [ 51.811194] sock_close+0x16/0x20 [ 51.811204] __fput+0x327/0x7e0 [ 51.811223] ? fput+0x140/0x140 [ 51.811235] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.811254] ____fput+0x15/0x20 [ 51.811265] task_work_run+0x199/0x270 [ 51.811280] ? task_work_cancel+0x210/0x210 [ 51.811291] ? exit_to_usermode_loop+0x8c/0x310 [ 51.811310] exit_to_usermode_loop+0x296/0x310 [ 51.811324] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 51.811339] ? __close_fd+0x222/0x360 [ 51.811355] syscall_return_slowpath+0x490/0x550 [ 51.811364] ? prepare_exit_to_usermode+0x340/0x340 [ 51.811374] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 51.811386] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.811397] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.811415] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 51.811421] RIP: 0033:0x452f19 [ 51.811425] RSP: 002b:00007f8590f35c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 51.811433] RAX: 0000000000000000 RBX: 000000000071bf58 RCX: 0000000000452f19 [ 51.811437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 51.811441] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 51.811445] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 51.811450] R13: 00000000ffffffff R14: 00007f8590f366d4 R15: 0000000000000009 [ 51.812700] Dumping ftrace buffer: [ 51.812795] (ftrace buffer empty) [ 51.812798] Kernel Offset: disabled [ 52.267851] Rebooting in 86400 seconds..