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"}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) process_vm_readv(r0, &(0x7f0000382000)=[{&(0x7f0000cdc000)=""/49, 0x31}], 0x1, &(0x7f00006fc000)=[{&(0x7f0000ea0000-0x8a)=""/138, 0x8a}, {&(0x7f0000a7a000)}, {&(0x7f0000239000)=""/193, 0xc1}, {&(0x7f00003be000-0x38)=""/56, 0x38}, {&(0x7f0000f25000)=""/206, 0xce}, {&(0x7f0000d9d000-0x9f)=""/159, 0x9f}, {&(0x7f00005e6000)}], 0x7, 0x0) 2018/02/06 06:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008bc000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b59000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f40000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b37000-0xb7)="6e65742f736f66746e65745f7300617400dcbad3db9e3c29d6204bcb01f7e8b708fb1847efb07633ddbc37d9da1a57815874e94321304e0a2e2f27c3094ecb3c694c001c118a27e25726686b0af79ee2fad3c1821d75dd5ff7067f403adcb9e5814d2f02d5e7b8ef24dfa4ed222a66658e797064addfa099c31825ba357875632061eec7bce64fc199d3ed91cfd60ea03d25a0a03e647fad7bd00dcce917d80984f6515fff7ed3a3502a6cfa121b1b0209f49456b6e8fb") sendfile(r2, r2, &(0x7f0000b77000-0x8), 0x800000fffffffc) 2018/02/06 06:49:36 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d56000-0x4)) r0 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bc1000)={0x0, &(0x7f0000254000-0x10)=[]}) 2018/02/06 06:49:36 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000990000-0xe8)={{{@in=@local, @in=@broadcast}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000b51000-0x4)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b74000), &(0x7f0000fc5000-0x4)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc6000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fc6000-0xe8)={{{@in=@broadcast, @in6=@local}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f000010d000)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fc4000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00004a5000-0x4)=0xe8) keyctl$get_persistent(0x16, r2, r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000a03000-0x8)='./file0\x00', &(0x7f00005d2000-0x1a)=@random={'system.', 'selfselfproccpuset\x00'}, &(0x7f0000fc5000)=""/138, 0x8a) 2018/02/06 06:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r4 = eventfd2(0x0, 0x0) mbind(&(0x7f0000cf3000/0x11000)=nil, 0x11000, 0x3, &(0x7f000019f000)=0x5, 0x0, 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f00003ef000)='limits\x00') ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000bcb000-0x8)=0x1) r6 = semget$private(0x0, 0x7, 0x148) semctl$GETNCNT(r6, 0x1, 0xe, &(0x7f0000152000-0x1000)=""/4096) openat$hwrng(0xffffffffffffff9c, &(0x7f000011a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readahead(r0, 0xd9, 0x5) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) 2018/02/06 06:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a18000-0x16)='/selinux/checkreqprot\x00', 0x4001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8000-0xc)={0x20000000}) lstat(&(0x7f0000e50000)='./file0\x00', &(0x7f0000c69000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000faf000)={0x0, 0x0, 'client0\x00', 0x0, "241020c7947369aa", "7625a616f63355e8a449a7ca8c384c928070fdb172f720d266953651339865c5"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000074a000)='/dev/sequencer2\x00', 0x0, 0x0) [ 39.820715] device syz2 entered promiscuous mode 2018/02/06 06:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f00005f5000-0xb)='/dev/adsp#\x00', 0x7, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ac6000-0x4)=0x10001, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) open(&(0x7f000050b000-0x8)='./file0\x00', 0x40, 0x0) syz_open_dev$sndmidi(&(0x7f0000736000-0x12)='/dev/snd/midiC#D#\x00', 0x80004, 0x400004) 2018/02/06 06:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1}, &(0x7f00002b1000)=0x8) pipe(&(0x7f0000ff3000)={0x0, 0x0}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000140000)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000021000)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x75, 0x8000, 0x969b, 0x7ff, 0x1f}, &(0x7f0000f96000)=0xa0) ioctl$TCSBRK(r4, 0x5409, 0x20000000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000dd3000)=0x20) 2018/02/06 06:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000047000-0xa)='/dev/dsp#\x00', 0x9, 0x40) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e4a000-0x8)={@broadcast, @empty, 0x0}, &(0x7f000041c000)=0xc) bind$can_raw(r0, &(0x7f000039b000)={0x1d, r1}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x3e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fed000)={0x100000001, 0x1, 0x204, 0x1000, 0x33, 0x3, 0x1f, 0x2, 0x0}, &(0x7f00000f4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008f1000-0x14)={r2, 0x6, 0x20, 0x8000, 0x80000000, 0x9}, 0x14) 2018/02/06 06:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ef000-0x4)=0x0) ptrace(0x8, r1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/06 06:49:36 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0}, &(0x7f0000f70000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000da7000)=0x7ff, 0x4) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) 2018/02/06 06:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/06 06:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c0a000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000032c000)={0x0, 0xfffffffffffffff7, 0x8000, 0x7fff, 0x4}, &(0x7f0000f72000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ba000-0x10)={0xa06f, 0x8209, 0x5, 0x4, r2}, &(0x7f0000524000)=0x10) 2018/02/06 06:49:36 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r2}, 0x0, 0x0, 0x8}, {{0x0, 0x2710}}], 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000005000-0x30)={0x0, 0xfffffffffffffff7, 0xdd46, 0x0, 0x80000000, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x4, 0x820d, 0x4, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000003000-0x70)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0xf24, 0x80000000, 0x5, 0xc9ef, 0x10000, 0x10001, 0xffff, {r3, @in6={{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}}, 0x0, 0x2, 0x200, 0x401, 0xbd0b}}, &(0x7f0000003000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r4, 0xbeba, 0x3, 0x7, 0xfffffffffffffffb, 0x77d4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x0, 0xfff}, 0x0, 0x6c, 0x3, {0x2, 0x3}, 0xfff, 0x1}) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000006000)=0x8, 0x4) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/02/06 06:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000aa9000-0xc)='/dev/autofs\x00', 0x40, 0x0) 2018/02/06 06:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a1f000)={r1, &(0x7f0000947000)="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", &(0x7f000032b000-0x93)=""/147}, 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000009b000)={0x0, 0x70, "a10cce7f80c16442081380097811a87899f690243b7a275e9baf497bb635ed444e104adb51251a6f5ad021b294c7f409081cc2021bcc845ee59bc3bde7e7764429cbf0e4c4a0ff59249824eb2b94c57882fd5c5f67408309204711814e2f503ec1c04501fe72d08009b72869944d6d49"}, &(0x7f00001d2000)=0x78) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000691000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3e, 0x4, 0xf, 0x2b, 0xa8}, 0xa0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000999000-0x4)=0x0) ptrace(0x10, r3) 2018/02/06 06:49:36 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f1e000-0x4)) r1 = socket(0x10, 0x8000000000802, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f1f000), &(0x7f0000f1f000)=0x14) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f1f000-0x10)=[{&(0x7f0000f1e000)=""/23, 0x17}], 0x1, 0x0) write(r1, &(0x7f00000c4000)="200000001a00076f39ffffffffffff0e020d0d000000040000044f6a010085ff", 0x20) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000f1d000), &(0x7f000012d000-0x4)=0x4) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f20000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000cba000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7ff, 0x9, 0x400, 0x200, 0x200, r2}) 2018/02/06 06:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept4(0xffffffffffffffff, &(0x7f000033d000)=@nl=@unspec, &(0x7f000000a000-0x4)=0xc, 0x800) bind$llc(r0, &(0x7f00000be000-0x10)={0x1a, 0xf5, 0x20, 0x1, 0x6, 0xd353, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000726000-0xe)='/dev/admmidi#\x00', 0x8, 0x10100) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 06:49:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x1000000, 0x82, &(0x7f0000000000), 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00006a7000-0xd)='/dev/dmmidi#\x00', 0x7, 0x208180) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007ea000-0x4), &(0x7f00007dc000)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008a8000-0x4)=0x1c72, 0x4) 2018/02/06 06:49:36 executing program 4: syz_open_dev$sndmidi(&(0x7f000015b000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x18, 0x4, @tid}, &(0x7f0000002000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000002000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x20)) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000001000-0x8)='net/llc\x00') 2018/02/06 06:49:36 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000f20000-0xa)='/dev/vcs#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/02/06 06:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x40000) r3 = syz_open_dev$dmmidi(&(0x7f0000013000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400000) vmsplice(r3, &(0x7f00001aa000)=[{&(0x7f0000dfd000-0xc6)="fd09b7c1dd6ca0abeb93c05626cf1fa1cc813c7007a80a408fa942e8fc3fc214e5ce9b90339179ae089fd7458fdcf0df77ab21d9f6fede5e39b26a6f3f5c4e92406531832f87ec03cdca49b8145464b28f9ceb68912fef7da218e452eb49ed49c5ae3810687f91ccc971cf57693286ff091cb9405d630c063ed2cb4555b986acb6b722139c86c55599a13668437181ca87dec5488c18b23a68719c307786474b88201b83b351466fdd8108960c43aa9c2263b42be029b996729faa772cdd10d54b55e75ac518", 0xc6}], 0x1, 0xffffffffffffffff) r4 = creat(&(0x7f0000967000-0x8)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000295000)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x400}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x80}, @in={0x2, 0x3, @rand_addr=0x5}], 0x90) r5 = creat(&(0x7f0000751000)='./file0\x00', 0xa8) r6 = syz_open_procfs(0x0, &(0x7f0000171000-0x12)='net/ip6_flowlabel\x00') read(r5, &(0x7f0000443000-0x5)=""/5, 0x5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000236000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000eed000-0x10)={0x80000000, 0x20}) readlinkat(r3, &(0x7f000052c000)='./file0\x00', &(0x7f0000b65000-0x6c)=""/108, 0x6c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000e7000-0x92)={0x0, 0x8a, "74e80d711e9867c77568973d7546f1234bf7b54055a2657171ba70e164a208d42c30c4fe198b2e516bead38a659e0e6acb730c0069a48ca28225e991b0577fa4366d04a2742ed176852cf54ddd5b3118ba7a256f8ef47aaff9ccb9f4e9c0898459e118222d70305d04a5e2b8bf5fc5760331f0d1a8c679589adbda13cbf1c41566d2f77d76f48e8d8e30"}, &(0x7f00004b9000-0x4)=0x92) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00001a1000)=r7, 0x4) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00003ca000)) r8 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000714000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r8, 0x40d, &(0x7f0000a1b000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e7a000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3ff, 0x99}, &(0x7f0000b54000-0x4)=0x98) sendfile(r5, r6, &(0x7f0000023000), 0x26a950b) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00002bb000)={0xb70, 0x800, 0x1, 0x5, 0x5985}) 2018/02/06 06:49:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002c5000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d9b000)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ec8000)=0x0) syz_open_procfs(r2, &(0x7f0000932000-0x7)='ns/net\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/06 06:49:36 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_pktinfo(r0, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @loopback=0x7f000001}, 0xffffffffffffff46) 2018/02/06 06:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000014f000-0xa)='/dev/cuse\x00', 0xedadd10115f57bb, 0x0) getpeername$netrom(r0, &(0x7f00004a7000)=@ax25, &(0x7f0000c9d000)=0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/ashmem\x00', 0x86302, 0x0) 2018/02/06 06:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000353000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r1, &(0x7f000003c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(salsa20-generic,tgr160-generic)\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f0000cad000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4800) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b6a000-0x4)=0x81, &(0x7f000076d000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000db1000-0x4)) preadv(r2, &(0x7f0000aa7000)=[{&(0x7f00004e5000)=""/5, 0x5}, {&(0x7f00007ca000)=""/30, 0x1e}], 0x2, 0x0) removexattr(&(0x7f00002d1000)='./file0\x00', &(0x7f000052a000-0x11)=@random={'security.', 'wlan0{\\\x00'}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002e1000)=&(0x7f0000b73000-0x1)) io_setup(0x100000001, &(0x7f000052f000-0x8)=0x0) io_submit(r3, 0x5, &(0x7f0000ed7000)=[&(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x9d, r1, &(0x7f0000fa0000-0xd7)="af769bd8a51f498f9f52ed73af03ece34f4de0d9c05dc17f5fb2e821a3130a6be45241816c707684e359a8a0d489131be298c3792d9ae9e6c4beea270383e65e21e2f0bdc6754e924a3df1dc4b93eddd4e5d9ca80c44611f9dbd7ac982cb141b424e372ddfabcd1595ec54617d7680857edfd2363339aedf8a7c16b38b77d4a188201f9cb85c994589b3c5a1bc8dd952595079909e23a873fec2e3c9b9a5b4c269df8378a11c9f13542f8017cb5242a477030ac59eb0f1e7f1b078fde601152f162c9d00484abe007cd11e36e8bf6edb7b3ee10a363fde", 0xd7, 0x7f, 0x0, 0x1, r1}, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x3, 0x550, r0, &(0x7f00009aa000)="8ee7bf73332a5619d168f56ba9575c54119bf03203c8ee31cdb8632ad90933357ffe135646cfc0840b3d9e6cef90d1a1f2e4a237587f35b539b7cd67ec5d9045c2c0c15a8f84f030349dcaf5848f7ccb405eeb8cc3fbeba8b2271f209f11cb2812f86dfa", 0x64, 0x2, 0x0, 0x0, r1}, &(0x7f0000cc6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1000, r0, &(0x7f0000bbb000-0x1000)="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", 0x1000, 0x40, 0x0, 0x1, r1}, &(0x7f0000de2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f0000dce000-0x52)="0152a5ff04e81f6e9f2b921c752b8ec89f9349803bdea8dfbf095c87154bf3d16264f61e71e0d78188b80a0e48370435f02fee0dc1cbb832edf32a9b40f8a0b67e710db2eb2b4b0078a09f217300ce93949a", 0x52, 0x6ecd, 0x0, 0x1, r1}, &(0x7f000036e000)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00005b3000)="9cf51b7cfedb8e5cfaa29a250e18d182567925ec7dc5e95d6f874e4af86a2dba4fe0eee06418c8eafae33c8ccff0e2acacc99fb9209c5de1d4ab18b78a59c500e81d11d4b7219d2b5a7a8d98d6af1ad91391d653b640336b88b4fe4e1fc3dcc1928bf8f7d6114b04e95f0067d4cda0803b3d641da1ba7e902f0b316c", 0x7c, 0x1, 0x0, 0x0, r1}]) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ddf000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000239000-0x8)={0x0, r2}) 2018/02/06 06:49:36 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fa0000)={0x0, 0x7f, "4f740523202a5895248528c0c084bf93ca612322c148f8e448caacfe7ad399765f26c025eb3c089ed9d2cc6ac724ca80d7e9ad5542b596b26666522e76f4fd5a1c997ebe48de513f6eef7b9e1cb0986bcf0dc22eeaab6411816cb66c63e17a5fd16a0c45310b017b2c5a1bf6fc07565de45596974879d91e2a628715cf6a4b"}, &(0x7f0000fa1000-0x4)=0x87) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa0000)={0x8000, 0x202, 0x5, 0x80, 0x0}, &(0x7f00007e4000-0x4)=0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000727000-0x8)={r1, 0x8000}, &(0x7f0000ea8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000093c000)={r2, 0x3d, "0011a140c3c83a8cd26fa4bc9b799704e73320d042f5c4f4c951b0c7a62cf00d46a2854341324d5b4f883b53811ccee951c1248842b5e346c8ae728a7f"}, &(0x7f0000fa1000-0x4)=0x45) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fa2000-0x95)="e76a54e45ed8b9dff990f8200f9b62ef7bb7a1c13b30d82e40c0a040f12024391b96e2b5685288b09de6267d5227d2f4f662cbb352911a9d59ce4407d1229fa7fc015f9d53cea4dae299624b7892f881e5d58780f512bfcc773ecf11d4ca98e67b5209a94f73794175ba1cb3a54f545a8cfee89437fbb3bedf49a9f2bfcbd5ab99abbc6b408b572972958390f95e921757c1c4d87f", 0x27a, 0x0, &(0x7f0000cda000)=@ethernet={0xa, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/06 06:49:36 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000d3b000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f000085a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x3da, &(0x7f0000001000)={&(0x7f0000005000-0x48)={0x2, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f000000a000-0x38)={&(0x7f000000a000-0x10)={0x1d, r2}, 0x10, &(0x7f000000a000-0x10)={&(0x7f000000a000-0x80)={0x7, 0x788, 0x2, {0x77359400}, {0x77359400}, {0x2, 0x1, 0x1, 0x6}, 0x1, @canfd={{0x2, 0x1, 0x10001, 0x8}, 0x1d, 0x1, 0x0, 0x0, "db4e9a05867e587354baf5764ed3e467ef1b1bf060d1888298833bca8a235ff2ced794257ad4f66e154cbd381f33976ba933848170d90f5e315a77eb0558a7e5"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f000000a000)='net/netstat\x00') 2018/02/06 06:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000207000-0xe8)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00000e6000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00008e5000+0x86a)={&(0x7f0000d6c000+0xdde)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0xac}, 0x1}, 0x0) 2018/02/06 06:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x7, 0x0, 0x1000) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f00004be000-0x20)={0x2, 0x0, 0x1f, 0xfffffffffffffffd}) 2018/02/06 06:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000bd1000)="15209e7eac3bdd5c0ef52a597c40fe39676a5f3de536d8719624dd92bf2e409925b73cd010af35d1623ba3a106ad04fa0f1cb45f636c4619adf0bc95961c182517720c41e0c81cd330e7a06c69dd7145ecc08dd70ba5b6b9d42cfa7f253966f1f0de1394253cd695ddde91dc5a735d320dea1bfa", 0x74) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000)={@random="5dcf0e405e61", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "d0f068", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2bffc5", 0x0, "494aaf"}}}}}}}}, &(0x7f0000afc000)={0x1, 0x1, [0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 06:49:36 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) pipe2(&(0x7f000048a000)={0x0}, 0x80000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000a81000-0x90)) write$vnet(r0, &(0x7f000064f000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f00002df000)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000502000-0x65)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) r2 = syz_open_dev$sndpcmp(&(0x7f0000eed000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd91c, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000042c000-0x4)=0xe, 0x4) 2018/02/06 06:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0xffffffffffeffffd) 2018/02/06 06:49:36 executing program 4: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r1 = epoll_create(0x7fffffff) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000915000)='/dev/sg#\x00', 0x7, 0x100) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000915000), &(0x7f00006d0000)=0x60) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069a000)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000084000)=""/41, &(0x7f0000915000)=0x29) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000916000)=0x3) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000915000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/02/06 06:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e7b000-0x9)='/dev/sg#\x00', 0x1, 0x40100) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00001df000-0xf8)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/02/06 06:49:36 executing program 3: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000ae9000-0x98)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f27000)='/dev/loop#\x00', 0x81, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl(r1, 0x400004000001276, &(0x7f00008a5000)) 2018/02/06 06:49:36 executing program 2: socketpair$packet(0x11, 0x0, 0x300, &(0x7f00006a2000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab3000-0x9)='/dev/sg#\x00', 0xe154, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) prctl$setendian(0x14, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000db5000-0x2)=0x7, &(0x7f0000cd9000-0x8)=0x2) request_key(&(0x7f0000023000-0xb)='asymmetric\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000310000-0xd)='/dev/dmmidi#\x00', 0x0) 2018/02/06 06:49:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc3000-0x4)) 2018/02/06 06:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000af5000)='/dev/binder#\x00', 0x0, 0x802) r1 = signalfd(r0, &(0x7f0000e92000)={0xfffffffffffffff8}, 0x8) fchmod(r1, 0x2020) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r2, 0x80000005452, &(0x7f00001ee000)=0x3ff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fa2000)={{{@in=@multicast2, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f000070a000-0x4)=0xe8) sendto$inet(r2, &(0x7f00001a4000)="6d6fc9c18ee3b32a60070941e06ee768", 0x2d9, 0x0, &(0x7f0000894000)={0x2, 0x2, @empty}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a9000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000957000), &(0x7f0000e27000)=0x4) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000519000)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00009d7000), &(0x7f0000551000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00001f2000), &(0x7f0000b6c000-0x4)=0x4) 2018/02/06 06:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x19) 2018/02/06 06:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000775000-0x9)='/dev/kvm\x00', 0x8, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000001c000-0x4)=0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c1f000-0x20)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r2, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007d0000)='./file0\x00', &(0x7f00001e5000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000434000-0x20)={0x4, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000448000-0x10)={r5, 0xd3f}) syz_open_pts(r4, 0x0) 2018/02/06 06:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() syz_open_dev$vcsa(&(0x7f000017f000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x1) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003f3000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000a96000-0x68)={0x4, 0x0, [{0x80000001, 0x10000, 0x40, 0x4, 0x2c}, {0xc0000001, 0xfffffffffffffffa, 0x0, 0x1ff, 0x9}, {0x1, 0x8, 0x4000000000000, 0x3d76, 0x5}, {0x0, 0x9, 0x1ff, 0x2, 0x1}]}) openat(r2, &(0x7f0000d4a000)='./file0\x00', 0x240001, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002f0000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00002ef000)=""/52) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x4, &(0x7f00000a9000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008f1000)=0x3) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$dmmidi(&(0x7f0000478000)='/dev/dmmidi#\x00', 0x1, 0x80400) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f52000-0x5c)={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, {0xa, 0x1, 0x800, @loopback={0x0, 0x1}}, 0x2, [0x3, 0x7a, 0x81, 0x401, 0x7, 0x7, 0x3, 0x259]}, 0x5c) 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001d1000-0x4)=0x0) ptrace$setregs(0xd, r1, 0x9, &(0x7f0000dfe000-0xc3)="83144a34a9c2ef5d67078ff5d098571c27bfe17d4649b977f51375073245c6ef1c74812603569a2a201d26841827065a9a8fa963c78a2fdf2b955a32cf037ac0871e296fb45edb861237e55f1e67959d7d333df24a0c5b2a135563a22b49115d4ad6b6fcdca795ff39578420a0f2233487fe1e41502bd86d04a4b2659825029b96882e6b7e7a56f81cf2a125cb0a792bb88be0e3423479ba9d026a1e206a6c99a82522d5aa72cd398805a5d2ca6e66eb295d4279c8ce5a5529c2af827a92c436d50906") sendto$inet(r0, &(0x7f000075f000)="04", 0x1, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8, 0xfffffffffffffffc}, {}, {}, {}, {}, {}, {}, {}], 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000b3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000cdd000-0x4)=0x7fffffff, 0x4) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) listxattr(&(0x7f00004df000-0x8)='./file0\x00', &(0x7f000064d000-0x81)=""/129, 0x81) 2018/02/06 06:49:37 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x266}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vcs\x00', 0x208482, 0x0) r2 = openat(r1, &(0x7f0000029000)='./file0\x00', 0x404, 0x2000020) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000002a000-0x4c)={0x84, 0xfffffffffffffff9, 0x9}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000026000)) syz_emit_ethernet(0x2a, &(0x7f0000024000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/06 06:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) times(&(0x7f0000193000-0x20)) r2 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x40000, 0x1ff) sendfile(r1, r2, &(0x7f0000d81000-0x8), 0x468c) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000799000-0xd)='/dev/usbmon#\x00', 0x40, 0x24a080) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000aed000-0xbc)={0x8, 0x1, 'client1\x00', 0x1, "1914c7d63768f37e", "0189f1a51d6a62a1bad5b40c5803fad515c177409ff9ef598a32e8597b9c5b7d", 0x100000000, 0x2}) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) r2 = add_key$keyring(&(0x7f0000e7a000-0x8)='keyring\x00', &(0x7f0000409000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000465000-0x6)='rxrpc\x00', &(0x7f0000066000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000056f000-0x40)='client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r2) getsockopt$sock_buf(r1, 0x1, 0x40000000019, &(0x7f0000d84000), &(0x7f0000ffa000)) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9a000-0x8)='./file0\x00', 0x800, 0x102) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000a2f000-0x4)=0xed2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl(r1, 0x5101, &(0x7f0000a37000-0x2)) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) mlockall(0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00007a3000)={0x8, 0x9, 0x8}) 2018/02/06 06:49:37 executing program 1: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@fragment={0xff, 0x0, 0x1000, 0xdb, 0x0, 0xbe52, 0x3}, 0xffffff84) r1 = syz_open_dev$mice(&(0x7f0000d27000)='/dev/input/mice\x00', 0x0, 0x180) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000e6e000-0x8)) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e6d000)) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000014000)=0x7, 0x1) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e6f000-0x4), &(0x7f0000e28000-0x4)=0x4) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0xd, 0x2, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r1, &(0x7f00004c9000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000086000-0x4)=r4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000071d000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00007df000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b8d000-0x18)={@loopback={0x0, 0x1}, 0x8b4, r5}) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) readlinkat(r2, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f00001c5000)=""/84, 0x54) r6 = open(&(0x7f00009eb000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000bf4000)='/dev/amidi#\x00', 0xfffffffffffff800, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000be9000)="06000000800000016e07645f73ffff5fe3") preadv(r2, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1db, 0x6) syz_open_dev$amidi(&(0x7f00002c6000)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000fe8000)={0x2, 'Nn'}, 0x3) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) getpgrp(0x0) kcmp(r2, r1, 0x7, 0xffffffffffffffff, r0) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001eb000-0xb)='/dev/mixer\x00', 0x20800, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000064f000)='/proc/self/net/pfkey\x00', 0x101, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000958000)={0x1, r1, 0x1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000868000-0x4), 0x4) 2018/02/06 06:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00004b9000)={{}, {0x0}}) futex(&(0x7f0000013000-0x4), 0x0, 0x2, &(0x7f0000061000-0x10)={r0}, &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1}], 0x1, 0x4000000000000200) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dbf000-0x8), &(0x7f000055b000)=0x8) shutdown(r0, 0x0) 2018/02/06 06:49:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r1, 0x0, 0xde3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f00004c1000)='/dev/adsp#\x00', 0x7f, 0x141000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x80, 0x4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000a91000)=0x6) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f00000ca000)=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000f8000)='io\x00') sendfile(r3, r3, &(0x7f00003dc000-0x8), 0x8) r4 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f000043e000-0x4)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006cc000)=0x7, 0x4) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = dup(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000012000)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000012000-0x43)=""/67) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0xfffffffffffffffc, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00008dc000)='/dev/snd/midiC#D#\x00', 0x80, 0x141000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000d86000-0x14)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000fb4000)) bpf$OBJ_GET_PROG(0x7, &(0x7f00002fe000-0x10)={&(0x7f0000b2e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d49000-0x8)={0x1000, 0x46c, 0x80, 0x2}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000069e000-0x50)={@syzn, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000b66000)=0x3f, 0x4) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe0000-0x10)='/dev/sequencer2\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000d32000)=""/184, &(0x7f00003c3000-0x4)=0xb8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000333000)=0x10001, 0x4) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) write$tun(r1, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}, 0xffffff04) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002ea000-0x10)={0xb9e2, 0x173, 0x1000}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000db8000-0x8)={r2, r0}) 2018/02/06 06:49:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d7c000-0x9)='/dev/dsp\x00', 0x10000, 0x0) r2 = getpgrp(0x0) wait4(r2, &(0x7f0000bfc000-0x4), 0x2, &(0x7f000045a000-0x90)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a81000-0x4), &(0x7f0000459000-0x4)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) accept4$vsock_stream(r1, &(0x7f000027d000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/02/06 06:49:37 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000016000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000018000-0xe)='/dev/admmidi#\x00', 0x1f, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000-0x8)={0x0}) inotify_init1(0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000016000)={r0, 0x0, 0x1, 0x5, &(0x7f0000000000)=[]}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000)=""/187, 0xfffffffffffffdd7) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000010000)=0x2000000000000002, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x2802, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000002000-0x4)=r3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000014000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 06:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) io_submit(r1, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000dd5000), 0xf2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf6000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x40) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000003f000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000168000)=@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffff9}]}, 0x10) 2018/02/06 06:49:37 executing program 6: ioprio_set$pid(0x1, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004ab000)='g', &(0x7f0000000000), &(0x7f0000bc1000-0x4), &(0x7f0000000000+0x59b)="0506d14800d8a2451d52010337e710") 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000445000-0xf)='/dev/sequencer\x00', 0x240001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b8f000-0x24)={0x8, 0x0, 0x4, 0x4, 0x1, 0x3, 0x200, 0x8, 0x4, 0xfffffffffffffffb, 0x80000001, 0x5}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000031e000-0x8)=0x6) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000d75000)=@ioapic) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e02000)=0x8) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) 2018/02/06 06:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000006a000-0xd)='/dev/urandom\x00', 0x0, 0x8200) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000dae000-0x10)={&(0x7f00006d3000-0x14)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 06:49:37 executing program 5: r0 = syz_open_dev$audion(&(0x7f000089c000-0xc)='/dev/audio#\x00', 0x9, 0x2500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000019d000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000bb7000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0xc, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b5118ad14927d33f5f5a893e1c016909000000aa5f", [0x2000000]}) syz_open_dev$vcsa(&(0x7f0000df9000)='/dev/vcsa#\x00', 0x100000001, 0x105000) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fa000)={0x0}) r3 = syz_open_dev$dspn(&(0x7f00004a0000-0xa)='/dev/dsp#\x00', 0x8, 0x212801) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c4d000)={r2, r3}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/06 06:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001df000)={{{{0x2, 0x1, @rand_addr=0x101}}, {{0xa, 0x3, 0x752, @empty}}}, 0x4, 0x20, 0x3f, "87ea96d91d4471cc3e47a75c142226e4e80a492c02df23144a4ccdb622c1a39cb21e22568015c439e5944b426f92840966fb3b779ab38d08f16d839199b5e51ab69df7e32ddf323b73d9441f983bf3ee"}, 0x160) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/06 06:49:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000297000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000e9b000)={0x9, &(0x7f00005c6000-0xb4)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000023b000-0x28)={@generic="87232a70af8ce47fe7a2a01822abc3b7", 0x1}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000695000)={0x1, 0x0, [{0x0, 0x0, 0x1}]}) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000)={@common='sit0\x00', @ifru_flags=0x5301}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc0045516, &(0x7f0000001000)=""/250) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000001000-0x9)='net/snmp\x00') r3 = dup(r1) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000004000-0xce)=""/206) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001d8000)=[@in={0x2, 0x2, @loopback=0x7f000001}], 0x10) r2 = getpgrp(0x0) wait4(r2, &(0x7f00000a4000-0x4), 0x8, &(0x7f00001da000)) ftruncate(r0, 0x10007) r3 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c75000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000ec8000-0x4)=0xe8) getgroups(0x3, &(0x7f0000ec0000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005f6000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f000064c000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000424000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000422000-0x4)=0xe8) r9 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000680000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000596000-0x4)=0xe8) getresgid(&(0x7f0000625000-0x4), &(0x7f0000a1e000+0x12b)=0x0, &(0x7f0000b92000)) stat(&(0x7f0000f2b000-0x8)='./file0\x00', &(0x7f0000c16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000053d000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002ef000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000c8a000-0x4)=0xe8) getgroups(0xa, &(0x7f000008b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000011a000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00008c8000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9c000)={0x0, 0x0, 0x0}, &(0x7f0000da6000)=0xc) sendmmsg$unix(r0, &(0x7f000008e000-0xe0)=[{&(0x7f0000dce000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000784000-0x10)=[{&(0x7f0000022000)="7114efba35efde119116dc8bc2cd67594ad3c09630dcbaa5ef92be7eef2f", 0x1e}], 0x1, &(0x7f0000862000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}], 0xe0, 0x8080}, {&(0x7f000068c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000973000-0x60)=[{&(0x7f00009ec000)="01a0d534526e8baa95b6fff635c12449c33565c111d1ec", 0x17}, {&(0x7f0000eda000)="d64b59f418a02d620c56ce1888d439235e2ad829a213616c631c5a4843a98dd1534abc98a2db9980a1c50df029f60b812bce4e28b9ae0f735768d3744424801668099a2148b75f99b7cb83991bb2b38073fe4280a8c87841f71822a7a9b21e2b0d1ab0ac1e7061", 0x67}, {&(0x7f00007cb000-0xa3)="d4ae19008db82a596286cce4e976c9043c59c59afcff28a19d8207d5bc9d5536203d672351f95f486a60d2ef4b56bfd187f7420925b764d4f2c336bf74b40a966d1bf8bb1133de52e1b6950ac235d8c1af884790dafa7d47687bde863ccc48947fa6cd165a93ea80e6b76b3a39839a2291b9ddafa888ec8a49507ad767300e538daf5d599f08af04795a132bb403a1b335f44cc611a16922683549557b46c1cbcd3705", 0xa3}, {&(0x7f0000066000-0x4d)="6373eef83c3288bd7766f8a14e59b69f89501c1a756fb1d29ed325361b870f532e12b2c453d9899b63f23392711bb3baee2dd02601ad1c4f12537fee7e6902c777e644cfd24df29bdff84b5b2d", 0x4d}, {&(0x7f0000606000-0x21)="33f56be73cadfbb365bc5d040ba3e9dcb86129d17ad17778b95ca63fb23785a37d", 0x21}, {&(0x7f0000257000)="9b0dd9d2e80ef27eb5d2010b0beee642d6aeaa0a7c8e24dcad456563a2f0ea73306bda59351bb2036619b124ae5d4f5b5f8e6b259f352c1ea51ff3a10555029133ed95ff75adb8d47f69350ed62ceb268bc327e2246d0cf9617daa53eb61f69e0067e8a17625c89d85136e23dd65710f3478978ea4a6d84d7e91b6142e676b0e1761b330cbff04682d9aaa434156d321c76cbfe6ba39b396b58360cd479ff80a51584524ae5d73562b1785c730f9a7e973d07c3288b02963652050fe6f409a5928f5b7badee820af3ea212bd530b887a29cb477382a3f5d9f39a9dead5c6d50256753357faf0226293", 0xe9}], 0x6}, {&(0x7f0000fd6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bbf000)=[{&(0x7f0000c0e000)}, {&(0x7f00002ae000)="aadd0b513caae66cfd51a5a7fb1ba06e8c3581569a26bda267b6d4f12bb3440766d4c5670c0d540e16804a1b8677a57db993052f54f85d7650e817b9c588260211071ce9f7de5f1a9c8d3216379df7b58d901dbe6b2f13940f7785226f4d8540fb44b73d7bdae3a300c4b7cbbc933a5c8711391d0590f85d2c206857e96f5b3be20fb36a78c3b7aefbe911dffb9946dd8ba5f9e33fc3e723ea7c5b5640cc71a4edd0381d825e017da7b3da45cf6dffd74abe5c26d955df5600897c7f80ace3c355", 0xc1}, {&(0x7f0000a0c000)="638c616ac95ed9221332762a8563de8b8a109d6cc1e408c0e516e3d22fcc26a84d2ccea3a4cfeaf684413e7d08ad3f104d63ef", 0x33}, {&(0x7f000010b000-0x1000)="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", 0x1000}, {&(0x7f0000406000)="81a37f79652d25c4c6bb166a88d30435790af5a9bbccb98d6dd6e9c976e9eb0c9aa09e93c3e078d29b8349a54724b41b7b18595395f622b166c4c129e8572ab262ceadbef9248fbab03b6417f48882fe622bd83e246c3113d0aa2504a2cebbbf316c7a65272cac5df0245cb159b7a31a20152d8ba83fa894492f25ad9a9fd7218435a1daaaaaf557f71ebd11febc89d5a0a9f6cc4a7fdc5918ff462431ccd8a0a22450c8b271f63a5aafbc1360d28687dbb38df285dc292240aca699efd49d567790d36268834d8dd38fa0f8e0d544aa", 0xd0}, {&(0x7f0000400000-0x33)="2cfbe24593d45d8dd72491b51d300e691f1cefa43129a0269ed1af690b9f6b210fa00af0044fbbba5edaa244f3ba556e4fbf59", 0x33}], 0x6, 0x0, 0x0, 0x4040004}, {&(0x7f00005c6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f64000-0x40)=[{&(0x7f000025d000-0xdc)="a85a60c987f86814043cb273646cf506dbcd57510bc7083e06d8d8c382651d6a51b1f796c4e43a24485a55ada0bd46a898b5e3b7e7cf0aea0a610133326bf7c0979af8fca5f259a8da6776159f49ccadca8ea6ff969c4fe4f40394f2abbcb6952278795c934e88a6af4323e0641336a13fd26a8b9d2ca491ab796e5393ce57f14b76158f104b30ea44b36aedc3eec0ca71f677b414b40ed1da8d769b3e894b8414a5e149c2d2a861facb04830803aecad8fc8a3f7c2244d65397d247430e01b1f9342224befc70980d291d03bd663fd8fe5575c90eca523b9bc22b1a", 0xdc}, {&(0x7f0000f70000)="8e7ea08013a0bfdbf0b3c931f57f0cac8fe58a51b63da2c2d67492ca658b695c2807979b901b4b818e1fdb51e0e58e19453984abd4f4977d60db74e30ec5609f838505e9903fc9b44407e5ed76c2458bcd77e0bfc9d68a18dbf82d192273ce5c7c9fce5258deee40da0c29db26c4792407cfe56e694294e70216b4320dad259c2a2a483be37499107fac4cff52adb7d3df3d1dbd37dfd061a6f28e220c5b31fa83a6efb5202c13a9dc992cd1f2c4235f47bfb415edfea503e5d7682916ec76cfe79c11c50dc674f5ae8bc9ca318a2ca9ef116f6f6c48381c4f3a24e3ae58c030f4a9fd8d20", 0xe5}, {&(0x7f0000832000-0x7b)="3d0f59808d524c216be32d3c70aecb41548519b0cf39af2586212b24c2229edfa71a698c13d7253a24396fe73d155280872b9a79cd997f1e8682318c824c503372f3fe91874ba1bcdbf4286840dc37ab50eaba00017ebe766325d173c647e76b7bdf041d666b8f87d5c1a3ee196bf937c23a5bc6829ec238dec3c1", 0x7b}, {&(0x7f00006de000-0xae)="19850281540218a1a06280211ce6e43a5fb8ce1fdaee8fc74e836e7e465a6683a939e87b7dee36f25179ea4c72d302126a6aa35eaf69a42257e17f3a260f47afd4cba41115b16a75fa9f2a8e14dd0f0524918a5e1b5cecb10dbec7661c19852135d6e17b1dce7d3861a902c909e85a477f5f5303a505835ff7151b8c5bfcb34d5b84ed2a2bbb92d5a11fcc7ace7ccb499400a5f7a2e15d6c9bcd72f0db9b8f30154f8aa646eec3d994f305b238be", 0xae}], 0x4, &(0x7f0000c24000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r3, r14, r15}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r16, r17}], 0xb0, 0x24000800}], 0x4, 0x40080) write$selinux_validatetrans(r0, &(0x7f0000df8000)={'system_u:object_r:tmpreaper_exec_t:s0', 0x20, 'system_u:object_r:etc_aliases_t:s0', 0x20, 0x35, 0x30, 0x20, '/usr/sbin/cupsd\x00'}, 0x5c) rt_sigqueueinfo(r3, 0x3b, &(0x7f0000195000-0x10)={0x2c, 0x0, 0x8, 0x80000001}) sendfile(r1, r0, 0x0, 0x72439a6a) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003a8000-0xc)={0x4, r0, 0x1}) 2018/02/06 06:49:37 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000651000)={0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f18000+0x177)=0x1) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000097a000)={[0x2, 0xfff, 0xffffffffffffff00, 0xd338, 0x2, 0x8001, 0x8, 0x9, 0x9, 0x7fff, 0xffffffffffffffe1, 0x3f, 0x4, 0x38c, 0x8373, 0x8d], 0x1f001}) 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce), &(0x7f0000c96000-0xcc)}}, &(0x7f00009e4000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = syz_open_dev$mice(&(0x7f0000ddb000)='/dev/input/mice\x00', 0x0, 0x12000) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000869000)) getsockopt$inet_int(r0, 0x0, 0x27, &(0x7f000027a000-0x1), &(0x7f0000e0c000-0x4)=0x4) splice(r0, &(0x7f0000945000-0x8), r1, &(0x7f0000584000), 0x7, 0xf) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc004587b) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ca8000-0x8)={0x0, 0x0, 0x77}, &(0x7f00009da000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bf0000-0x4)=@assoc_id=r2, &(0x7f0000ac9000)=0x4) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r2 = socket(0x2, 0x4, 0x2dae585b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a86000)='/dev/autofs\x00', 0x8100, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') close(r3) ioctl$KVM_SMI(r1, 0xaeb7) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dd8000)) dup3(r0, r2, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f51000-0xc)) dup2(r2, r4) 2018/02/06 06:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) prctl$setmm(0x23, 0x1, &(0x7f000037c000/0x1000)=nil) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b81000)) r2 = syz_open_dev$audion(&(0x7f0000e50000-0xc)='/dev/audio#\x00', 0x4, 0x101040) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000525000)={r2, 0x86}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a0e000-0xc)={0x0}, &(0x7f0000cdc000-0x4)=0xc) sched_setattr(r4, &(0x7f000057a000-0x30)={0x0, 0x6, 0x0, 0xffffffffffff7950, 0x5, 0x80, 0x4, 0x9}, 0x0) 2018/02/06 06:49:37 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f89000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff, 0x1, 0x0, 0x8, 0x7, 0x400, 0x7ff}, &(0x7f0000441000)=0x20) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000f89000)='cpuset\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f88000-0x4)=0x7, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000f8a000-0xb5)=""/181) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000da0000-0x30)=[]}, 0x10002) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x1e1, &(0x7f0000e84000)=[], 0x0, &(0x7f0000f82000)=""/81, 0x51}, 0x0) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b52000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000383000)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) tee(r0, r0, 0x200, 0x6) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r0, 0x0) socket$inet(0x2, 0x0, 0x2) 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f00006ad000-0x8)}}) r1 = semget(0x3, 0x4, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000064e000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00005e9000-0x4)=0xe8) stat(&(0x7f0000ff2000-0x8)='./file0\x00', &(0x7f000083d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002cc000)='./file0\x00', &(0x7f0000d85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000559000)='./file0\x00', &(0x7f0000d37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000226000-0x58)={{0x1, r2, r3, r4, r5, 0x19c, 0x3}, 0xffff, 0xfffffffffffffffe, 0xb834}) 2018/02/06 06:49:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) syz_extract_tcp_res$synack(&(0x7f00008d3000), 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00003ae000)='/dev/sg#\x00', 0x2, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001c5000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000bc000)={0x1ff, 0x2, 0x0, 0x1000, &(0x7f0000f60000/0x1000)=nil}) 2018/02/06 06:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00008ec000-0x28)={0x0, 0x6, 0xffffffff, 0xfff, "d5dace9b88913a5b786df095b2ef3b52bf424c9543f55095441fc1202ac2059c"}) r1 = open(&(0x7f00004e1000)='./file0/file0\x00', 0x5, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f6a000)=""/54) bind$unix(r1, &(0x7f0000090000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) fgetxattr(r2, &(0x7f0000ad3000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000375000)=""/49, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001af000-0x90)={0xffffffffffffffff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f000069a000)='/dev/midi#\x00', 0x40000, 0x319040) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000031e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000051f000)={r2, 0x0, 0x3dd, "76e634a635e598769434a587953baed1cbc463e8d7eb2eb216b144b08bf4e1abfb6fb5a42bcda634366a7196b4e0f9dd303cd1c75f6276cb59936d66e2c968af07d453bd8ed4007a0902efd59b8ef0a8fcd4385ce4f4c6c5143ae0d969735ea0a6669c736f7e035cd414e53599850810f33782b478a496e67f13207d6b574fa7e44499407bd3b2ee77bc3bbb6d7ce1d44655f59692a472161e860107c024eefc4538760a8ef373e5d8857e3ebbea94deafd5d837ce58f16da6dc30a40aa6174d43e201ba544c1346cd20e3476ea15be5bf887ee3983aa3323f49cf"}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000105000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) clock_gettime(0x0, &(0x7f000093a000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00003b3000)={r4, r5/1000+10000}, 0x10) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x400000000002006) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0xb003}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r1, 0x5101, &(0x7f0000a37000-0x2)) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008b9000)={0x0}, &(0x7f0000aaf000)=0xc) sched_setscheduler(r2, 0x1, &(0x7f0000501000-0x4)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000035c000)={r1, r1, 0x5, 0x3}, 0x10) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00006c0000-0x68)) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x0, 0x100}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000906000-0x4)=0x7fffffff, &(0x7f0000c5f000+0xe31)=0x4) 2018/02/06 06:49:37 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/audio\x00', 0x204400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00003ec000-0x50)={{0x5, 0x1f}, {0x8, 0x7}, 0xff, 0x6, 0x1}) r1 = dup(0xffffffffffffff9c) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00003a2000-0x8)={@host=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r2, &(0x7f0000261000-0x12)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xffffffffffffff74}, {0x0, 0x8, 0x1800}], 0x2aaaaaaaaaaaabfb, &(0x7f0000c43000)) 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001ec000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x48000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000e3b000-0x24)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f27000-0x28)={0xffffffffffffffff, 0x0, 0x94, 0xc8, &(0x7f0000205000)="5b22d48f2e01c9b36492be778b635a84853f767fb5e17f6c6608b46378d7c9821945a54203a965a4a5b7e66cbdadb57aa9c13d955e77d01d7b804c3e18fdca3657828624ffdcb6e2f65eb5f0275e18e7e4e7423e8e444a4f062b6f683784847fdaa3dbaa487b85ea249b3c02d68aeb2a23b36e5c7fafddaa0d876de541ed883eb70af163881a4992f508e7f7c558713301c90896", &(0x7f000001a000-0xc8)=""/200, 0xffffffffffff6335, 0xe0}, 0x28) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000679000-0x20)={@generic="247b0e064540d4b6ec56efdc5b9d52e8", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000a8000-0x4)=r2) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000052000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x208940) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e25000)=0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x0) lstat(&(0x7f00007f8000)='./file0\x00', &(0x7f0000786000-0x44)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000025d000-0x8)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) sendfile(r1, r2, &(0x7f0000c7f000+0x3c1), 0x1000c255) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/02/06 06:49:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_open_dev$sg(&(0x7f000098e000)='/dev/sg#\x00', 0x6, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000b8a000-0x8)='./file0\x00', 0x305000, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x1, &(0x7f00007e1000-0x4)=0x10001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(0xffffffffffffffff, &(0x7f00001b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7f}, 0x1c) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000d2000-0x10)=@req={0xffffffff, 0xfffffffffffffffa, 0x1, 0x5}, 0x10) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/02/06 06:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) chdir(&(0x7f000048d000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control\x00') 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4)=0x10, 0x800) fcntl$addseals(r0, 0x409, 0x5) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x1, 0x0) 2018/02/06 06:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000346000-0xc)='/dev/autofs\x00', 0x20800, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000010a000-0x4)=0x3ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000003b000)='keyring\x00', &(0x7f0000608000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000242000)='syzkaller\x00', &(0x7f00007fb000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000675000)='/dev/audio\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) 2018/02/06 06:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c20000)='/dev/input/mouse#\x00', 0x0, 0x400200) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000fea000)={0xfffffffffffffff7, 0xba, 0xfffffffffffffc00, 0x7ff, 0x3, 0xffffffff, 0x9, 0x7fffffff, 0x10001, 0x8, 0x0, 0x1}) r2 = syz_open_pts(r1, 0x101000) openat$vnet(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = gettid() ioprio_get$pid(0x1, r3) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000073000-0x8)) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00004b8000)={0x4ca, 0x40}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) bind$bt_l2cap(r0, &(0x7f000045b000)={0x1f, 0x7, {0x100001, 0x11e, 0x6, 0x8001, 0x20, 0x5}, 0x3fe, 0x9}, 0xe) unshare(0x8000400) 2018/02/06 06:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000560000)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dc6000-0x8)={0x0, 0x2}, &(0x7f000011f000-0x4)=0xfffffffffffffe73) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a7e000-0x10)={0x9, 0xef0001ec2d1e2751, 0x1000, 0x0, r1}, &(0x7f0000a01000)=0x10) prctl$setmm(0x23, 0x7, &(0x7f000063f000/0x4000)=nil) write(r0, &(0x7f00005ce000-0x27)="26000000240001f8feffffff00008d4001000025010000000df7040040a68fe90c026b010035", 0x26) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c51000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) 2018/02/06 06:49:37 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000018000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000005000)={r2, 0x2}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000)=0x3ff, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000004000-0x4), &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000018000-0x48)={0x4, 0x0, [{0x487, 0x0, 0x9}, {0xb7f, 0x0, 0x7}, {0x0, 0x0, 0x10000}, {0x896, 0x0, 0xe94}]}) 2018/02/06 06:49:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0xe)=@l2, 0xe, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000)=""/239, 0xef}, {&(0x7f0000001000)=""/64, 0x40}], 0x3, &(0x7f0000001000)=""/32, 0x20, 0x20e40}, 0x2000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/06 06:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00008f8000)={&(0x7f0000cf6000-0x40)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x4}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 06:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000868000)='./file0\x00', 0x0) setxattr(&(0x7f0000ce8000)='./file0\x00', &(0x7f0000732000)=@known='system.posix_acl_default\x00', &(0x7f0000b45000-0x9), 0x0, 0x0) 2018/02/06 06:49:38 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006bb000-0xfb)=""/251, &(0x7f0000ef9000-0x4)=0xfb) 2018/02/06 06:49:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000018000), 0x0) 2018/02/06 06:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x7fff) r0 = syz_open_dev$sg(&(0x7f0000068000-0x9)='/dev/sg#\x00', 0x3, 0x400000) ioctl(r0, 0x1, &(0x7f000078a000)) 2018/02/06 06:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = syz_open_dev$sndpcmp(&(0x7f0000d22000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000dfd000-0x1a)={0x57, 0x5, 0xffe0000000000000, {0x5, 0x6}, {0x2, 0x9}, @const={0x4, {0x3, 0x4, 0x7, 0x2}}}) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f0000073000-0x20)=[], 0x0, &(0x7f0000763000)=[]}, 0x4008880) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 06:49:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000632000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@lsrr={0x83, 0x7, 0x7, [@empty]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r0 = open(&(0x7f0000a4b000-0x8)='./file0\x00', 0x24080, 0x2) accept4$unix(r0, 0x0, &(0x7f0000fdc000), 0x800) 2018/02/06 06:49:38 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x0, 0x52c163cf, 0x1, 0x2, 0x4, [{0x3, 0x7ff, 0x2161, 0x0, 0x0, 0x2200}, {0x100000000, 0x7, 0xe4, 0x0, 0x0, 0x1000}, {0x4, 0x8001, 0x100000000, 0x0, 0x0, 0x508}, {0x6bc, 0x1ff, 0x17e, 0x0, 0x0, 0x4}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x2041, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000000f000-0x4c)={0xa9, 0x0, 'client0\x00', 0x0, "0c532ead538d898d", "239178687b035837e575817cd6793a5f52b7489bd65e7e29f4bf90fc6d3ef516", 0x9, 0xc33}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) getrusage(0xffffffffffffffff, &(0x7f000000d000-0x90)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000f000-0xb2)={0x0, 0xaa, "cbb5a459785554bb4b861f634933bbb5771f4689d468484615b915a9c233fc3d83937a2798ff8e83c8f588eeee4919f0585b9108805eb2cb3a907896c9e2975af46eb978849cbf5cc5d669b20f56e33ebe9f6a96462751e0f448d695bfeadffd818ecb18b21821eadcb9b07b5c0c44d2a8c7b7655f8130f5c77dfd46204e06b9d0ac60132c3d76841f14f50139d6ea993947e0fb335cff7247811660007dc7a4c4a2043ab001db70f385"}, &(0x7f0000009000-0x4)=0xb2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000012000-0x10)={r2, 0x2, 0x1, 0x1000100000000}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000013000-0x14)={0x6, 0x3, 0x11e8, 0x4, 0x6, 0x81, 0x10001, 0x15, 0xed, 0x3}) getitimer(0x0, &(0x7f0000010000)={{}, {0x0, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000011000-0x10)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000011000-0x90)={{0x0, 0x0}}) sendmsg$can_bcm(r1, &(0x7f000000c000)={&(0x7f0000011000-0x10)={0x1d}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x3, 0x10000000000, 0x7, {0x0, r5}, {r4, r3}, {0x0, 0x2}, 0x1, @can={{0x0, 0x0, 0x100000000000000}, 0x0, 0x3, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1}, 0x4000080) 2018/02/06 06:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000472000-0x8)={0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000), 0x1000000000ff) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d8f000-0xb)='/dev/audio\x00', 0x10000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r4, 0x20020000008, &(0x7f00008c0000)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) accept4(r2, 0x0, &(0x7f0000387000), 0x80000) r5 = socket(0x1d, 0x5, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000245000-0xc), &(0x7f0000899000-0x4)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00001ea000)) 2018/02/06 06:49:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000032000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/06 06:49:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x200) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x102000, 0x3000, 0x3, 0xffc00, 0x4}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000316000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000915000-0x39)="df6cded78642a73d5ca319bdc544192cc0a17ce79ae33e1d06746d191205b9e97486425c0e7bc3985415bcd4c1b521f40e01dd3f301bdf4cf2") setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x8001, 0x0, 0x100, 0x200000003}, 0xfffffffffffffd73) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00007c3000), 0x10) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/06 06:49:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="b3da0c5d581b0a4d8878579725a86356", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x100000001}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000071b000-0x10)={0x5, 0x1, 0x5, 0x3}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000500000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$fuse(r3, &(0x7f0000d07000-0x20)={0x20, 0x1, 0x2, @fuse_ioctl_out={0x6, 0x3, 0x5, 0x4}}, 0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b65000), &(0x7f0000dfb000)=0x4) 2018/02/06 06:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1, 0x251100000000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x25, &(0x7f0000cba000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000023d000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) sendto$llc(r2, &(0x7f0000a55000-0x1c)="c058659276a4e8991b4290a23c7b43e03450cf27f35d57f1a8425eed", 0x1c, 0x10, &(0x7f0000410000-0x10)={0x1a, 0x0, 0x1, 0x0, 0x400, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f85000-0xc)={0x3, r0, 0x1}) r4 = fcntl$getown(r3, 0x9) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f47000)={0x0}, &(0x7f000090a000-0x4)=0xc) r6 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r3, &(0x7f00005cb000-0x38)={&(0x7f0000697000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000018000)={&(0x7f0000ef1000)={0x2e4, 0x15, 0x110, 0x2, 0x3, {0xb}, [@nested={0x24, 0x46, [@typed={0xc, 0x46, @pid=r5}, @generic="40eee0d98363484871df8c5b6b881a0429eeca"]}, @generic="48c0f3a0cfa07fa990e6bbc72fb5520183c45c10c802f23ee3d988454cbd2cef3a5c72dcada9ec61925edab28f2c1da8c8bff74058553d8b215a5d6cfeaaa5a1ee6fc6e12e2bca9fa121078bea61611252b06883639aa3fa96de6e02b86356447768db57d5b25896f9073b3ad788d12c6085d2c70693beaf154836cbb7d4db27fdf2bfa2828d1eae632373e7f6517685e4c8fc4e0664acf5d490948df88add7ab3fd433fac209d4e99a3616556b2162fcfe12b0045d2c05aaa5ad5c8bc60ecb7a92b596e4557884bd4de25ffe79ba59f000aa70867efb92ed5245478b05277a0dd3a39ff1baac1926e7eed64fd73db", @generic="849d4f9f9dca71d937dc2be2af0d4e736b244de8db1a65c412b15baf76be778678fe9132299af222dbc3ae267bab72b7c525195f88802808a1ac5a03239c1573952b764231a40a1d5c1f79ad0021fc2150cb3e2ec070bbce5d9fec753a4cb8d99342f034700b73580e5d7ac6bcff643ba7031125966284ecb5a47e95191470ff23050c9d0b61da419fa102ac00c79b1f705f472f35865cb01fbfd1c243fae046e0493d34503e3a42b5aead8b5b039afb95567509908602a5e5a0c0bc38f57f21255c8e9c2112", @generic="b792721d935df1de670f3e8057c0f07e4f6a9e060a6c0c3d8fa1a9016e03bdf247a5bdacd93f2c3d7c875bfb965ed05f67cbc7abf05edd70dbe788c5f88dcb1f3d02567939020767135900e353fa82af2b0c35d660bdfb7b2d4f21ec9cc5e45f6f3dfce54a0efe6643b8e4526bf80c1d3d12f1ebceff8b9131586682b6676196ad50c7cb6a470fe68a80c62e1fb74b0c3df8fc11496a6e00dd27a9b6db75e5bc28d4bc64820dac7a62e370dd01f1", @generic="13cdc740c3c04b6f060463793c0c310162aa855370e3dcd1aef9fe9dc0b5f32fcd1f55c8879260c8b485ba56e0ba1d1e697764326aa7280e7507d4f260", @typed={0xc, 0x60, @pid=r6}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00003fd000-0x64)={&(0x7f0000903000-0x8)=[0x2, 0x0], 0x2, 0x0, 0x0, 0x0, 0x3, 0x400, {0x0, 0x4c08, 0xfffffffffffffe01, 0x0, 0x0, 0x23, 0x0, 0x1ff, 0x2e63, 0x6, 0xfffffffffffff000, 0x0, 0x8, 0x100000000, "3196720b3873cd207f0bae0f68c869d4f3fb422e8e7ea1dced9a3f0ab89a4d94"}}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00006f0000-0xc)={0x100000001, 0xaa}) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x0, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000cac000)) 2018/02/06 06:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000f90000-0x8)=0x80000006) r1 = memfd_create(&(0x7f00006b2000-0x13)='posix_acl_access]&\x00', 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004e6000-0x4)) 2018/02/06 06:49:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00003d1000)='cpuset\x00') sendfile(r0, r0, &(0x7f0000b58000), 0xfffd) 2018/02/06 06:49:38 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x25) unshare(0x400) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)) 2018/02/06 06:49:38 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x5, 0xb4, 0xfffffffffffffff8, 0x10}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x1, 0x2, 0x97e, 0x3, 0x6, 0x2, 0x1, {r2, @in6={{0xa, 0x2, 0x213, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x6, 0x9, 0x3, 0x4}}, &(0x7f0000001000-0x3)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ca1000)=[{&(0x7f0000ff0000)=""/215, 0xd7}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000b03000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f00005e1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b4b000-0x26)=""/38, 0x26}], 0x7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x81204101, &(0x7f0000006000-0x1f5)) 2018/02/06 06:49:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000006e000-0x400)={"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"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2000000004a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000000+0x967)=0x4) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x7, 0x20001000, 0x0, 0x7ff, 0xd2, 0xffffffffffff7fff, 0x0, 0x4, 0xffff, 0x40}, 0x10) 2018/02/06 06:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000134000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9fe4435eabf", 0x26) r2 = syz_open_dev$usbmon(&(0x7f000093e000-0xd)='/dev/usbmon#\x00', 0x9, 0x100) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f00003f6000/0x18000)=nil, &(0x7f0000ec3000)=[@text32={0x20, &(0x7f00003b8000)="0f22990f20e035004000000f22e0b984080000b800000000ba010000000f3056c4c15d72e38e3ef2e3edc4e2c9f7e166baf80cb8f0cb5688ef66bafc0cedb8010000000f01d90f20c035000004000f22c0", 0x51}], 0x1, 0xc, &(0x7f0000dc6000)=[@dstype3={0x7}, @cr0={0x0, 0x40000020}], 0x2) 2018/02/06 06:49:38 executing program 2: mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x38, 0x4, @thr={&(0x7f0000020000-0xbd)="f06c37b41e972813a0151b3cf9795b778c45026d6a02c3f4da40a8f2685d65a39a9e15a791311c1bd536671b88afec7231df932e5fb59d3e2d4bf77604b96964f41ed77cd7a51cb6bd004fb0c72ef97b0f13950e7e3df891f75fb4ec9c0b94a43eb708baa714411b19daefaf5f96538456cc91a10b30e10125dbf5b16323800ce5fe9564dc6f294de1f65201766e339869b9bf4a7844d5964f88a4259a9a957c6e459e2aacbad7410f158483c8d6142f20abe94c5b37d8f58ef08e8a82", &(0x7f0000020000-0xf9)="ef7fd8bd062e422e811e8ac24c05c5b9461bed7a3c19a673aa84ce4b5fc98dc9cf5f0dd6dced2dbafe63c618c3175110de3f0f9715cc0a8b9de9b35c092cb7cc7f7c38078e6e74a83f8b178588f5db6de2062e098f01fc00b1f00c33bd72658024737465d2c4b182ca4352a03438a124b76b8bae0c84bf35f26ee3acdf833b00223a16059879b6a1ff40c8edf0c9304ef8dd9e3e52f878335dee1f74410592c7a51319a9fc30d9b95660493e824efc9f4c6f26656d32d40e631fc408b1f160d19e576aa0859dbfd76c5501a5b7de3f33d4aa92987705ff8ed70cba47b4d4f7df07c359ed02010e68cf54308c84836b6a1c67f9748d9b493ed1"}}, &(0x7f0000006000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000003000-0x20)={{r1, r2+30000000}, {0x77359400}}, &(0x7f0000010000-0x20)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000014000)='./file0/file0/bus\x00', r3, &(0x7f0000020000)='./file0/file0\x00') faccessat(r3, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/06 06:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fsync(r0) recvmmsg(r0, &(0x7f0000843000-0x258)=[{{&(0x7f00005b6000-0x10)=@ax25, 0x10, &(0x7f00000b3000)=[]}}], 0x1, 0x0, &(0x7f0000916000-0x10)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 06:49:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x200) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x102000, 0x3000, 0x3, 0xffc00, 0x4}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000316000)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = request_key(&(0x7f000040a000)='.dead\x00', &(0x7f0000db6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000841000-0x1)='\x00', 0xfffffffffffffffa) r4 = add_key(&(0x7f00006b2000)='.dead\x00', &(0x7f0000a43000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000348000-0x5)="76d0348c62", 0x5, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00007c3000), 0x10) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/06 06:49:38 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x88, 0x2}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x111000, 0x0) accept$unix(r0, &(0x7f000000b000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8) 2018/02/06 06:49:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000), 0x4) 2018/02/06 06:49:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ae7000-0x28)={&(0x7f00006a7000/0x1000)=nil, 0x1, 0x0, 0x3f, &(0x7f00009ed000/0x2000)=nil, 0x100000001}) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000332000)=""/8, 0x8) r4 = dup2(r1, r1) accept4$alg(r4, 0x0, 0x0, 0x800) r5 = dup(r1) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) r6 = semget(0x3, 0x3, 0x8) semctl$IPC_RMID(r6, 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r2) 2018/02/06 06:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000933000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 06:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[], 0x0, &(0x7f0000afc000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000078e000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}}, [0xff, 0x4, 0x5, 0x5, 0x8001, 0xc1e9, 0x2, 0x9, 0x40, 0x1ff, 0x58, 0x2d47, 0x0, 0x9, 0x5]}, &(0x7f0000d5d000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a8000-0x8)={r1}, 0x8) 2018/02/06 06:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x1000000000000000) ioctl$KVM_GET_CLOCK(r0, 0x4004af07, &(0x7f0000941000)) 2018/02/06 06:49:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000434000-0xa)='/dev/vcs#\x00', 0x5, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000755000)='/dev/rfkill\x00', 0xc00, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000da8000-0x4)=0x200, 0x4) futex(&(0x7f0000dc5000-0x4), 0xb, 0x0, &(0x7f000019d000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x5, 0x8, 0x8, "67a9f63e572ce2b9eeb7dae4bee4a5ec59ca081471619e517b6e2f229943a17ffbb12deda223f7025b9ff21e7608a6554a6714b312125ea85fbc3540ca733981", "48e3bb50a92dda5dc3fd028ab141cbd54a960aec3d28e77760217e7c12b72922", [0x2, 0xf883]}) 2018/02/06 06:49:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50040, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/06 06:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000f13000)='./file0\x00', &(0x7f0000269000)=@random={'os2.', '{em0*ð1ppp0,&\\em0cpusetem1posix_acl_accessbdevem1keyringvmnet0%ppp0cgroup@\x00'}, &(0x7f00009a9000)='&proc(&-em0keyringvboxnet0trusted!/&]vboxnet1trusted-\x00', 0x36, 0x2) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') pipe(&(0x7f0000d4b000)) chroot(&(0x7f0000157000)='./file0\x00') fchownat(r0, &(0x7f00004fb000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0) 2018/02/06 06:49:38 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ff5000)={0x7, 0xffffffffffffff9c}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000b00000)=0x2) madvise(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000359000)=@routing={0x0, 0x6, 0x1, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) 2018/02/06 06:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f0000b41000-0x8)='./file0\x00', &(0x7f00003cb000-0x50)=[&(0x7f0000efb000)='\x00', &(0x7f0000f50000)='bdevvmnet0\x00', &(0x7f0000ac3000-0x48)='trusted!-lomime_typeeth0posix_acl_access&trusteduservmnet1&selfvboxnet0\x00', &(0x7f000048a000)='[cgroup\x00', &(0x7f00003a8000)=')!systemtrusted+\x00', &(0x7f00008e2000-0x1e)='cgroup(,/posix_acl_accessproc\x00', &(0x7f0000530000)='selfposix_acl_accessem0&vboxnet0\'\x00', &(0x7f000030b000-0x23)='^vmnet0!cpusetkeyring%)[\'/security\x00', &(0x7f0000f18000)='+z@\x00', &(0x7f0000516000)='.(\x00'], &(0x7f0000d5a000-0x20)=[&(0x7f0000d00000)='\x00', &(0x7f00006fe000)='\x00', &(0x7f0000ac0000-0x7)='md5sum\x00', &(0x7f0000c12000)='vboxnet1\x00'], 0x800) open(&(0x7f00001cc000)='./file0\x00', 0x2, 0x41) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/06 06:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a36000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000996000-0x4)) syz_emit_ethernet(0xdc, &(0x7f0000239000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "7fff00", 0xa6, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x7f, 0x0, 0x3, 0x83, 0x0, 0x9, 0x2}, @hopopts={0x7c, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @jumbo={0xc2, 0x4, 0x8}]}], @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x5, "4d33fb"}]}}, {"675fc4107e59afa4a79b95cb08ec826e08a590004fac2a75c013d309cfd0dce6c67abc48e7824005b44b020058e34194f9ddb24a73723b9160e516bf66a902cbfd33c2eb440e5e3e204f32611e0314cc5e169f71f95aeb5518234dda9632baae4bf3"}}}}}}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000025a000-0x20)={r0, &(0x7f000036d000-0x6d)="f608c75a3803e26fb2a08a00fff7d315bd9589da6fca62f0e77703dc400b05bf505d77c589ba3ecc5244ebed188b0954d0f18eaaad908f1941fe5554c759cd69ee17abc0e9b58548ad506b5be2662dc6f826d2c88660cc8820e7047669acb3142e0dd1c235cb0c948001b79444", &(0x7f0000eb3000)="558c530e7f96b809c24fe8f49a8708b2cdff514386ce86350564de20045d9aab4d73ebebf4c95f5fd574e7356012a3d4df0a30840951971fc31baa983416dafc1cf90e0c93ec38b0a515d0e727888cc612f3de8fe5d9fd13113a6444fcd09800853c89c2ccc3ecd8e72356cca547485e188fd613c379fe2f655647a6f9d7996891c39610f70bffad76edcb82e06fe280e82746c520919a205b6d15"}, 0x20) poll(&(0x7f000062e000)=[{r0, 0x2000}, {r0, 0x2502}, {r0, 0x4000}, {r0, 0x8302}, {r0, 0xc4a0}], 0x5, 0xffde) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) readv(r0, &(0x7f0000275000)=[{&(0x7f0000749000)=""/7, 0x7}, {&(0x7f00003b0000)}, {&(0x7f0000a60000-0xa6)=""/166, 0xa6}, {&(0x7f00004d8000-0x11)=""/17, 0x11}, {&(0x7f00005a8000)=""/234, 0xea}], 0x5) 2018/02/06 06:49:38 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000497000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000050f000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000011d000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000621000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00007c0000-0x4)=0x10, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000c08000), &(0x7f00004dd000-0x4)) r4 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000007000-0x8)) sendmmsg$nfc_llcp(r4, &(0x7f0000de8000-0x38)=[{&(0x7f000069a000-0x60)={0x27, 0x6, 0x7, 0x6, 0xd693, 0x8d31, "c4d170aeba30319813efec94d1c41a3ed58979a8f5a1cca47fe0aa23558973e3956192673114cbfeba39dcd8ce3c1ea35367b33684aa2ae42e541495c8258d", 0x8}, 0x60, &(0x7f0000119000-0x50)=[{&(0x7f0000e18000-0x72)="5de0f88110204c4143fc8ec3c620a36f1cddb18886d3cbf64314bdd23930694991532eef08ed3544f5ea92f499cefee9598cca6b8dffaa6906f67da330496fbc27de5225db043d18e0341271df52fcee5168003272427195890540e740498000c72be5dff3b162c2f633ea9d17f4663ca8f9", 0x72}, {&(0x7f0000ea4000-0x1000)="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0x1000}, {&(0x7f00009f3000-0xc1)="80e723117044b1d21a40e80fba31c5e17c72b5a4d13870a5646d80d012ec32c4908de257b2494ebf62cfe28e8d6051a81d37331f1c51a458c61b87de1f614a5260ba485a3e110da2c73a997f34faf020154c9c005f10e8002c0e19b1ee76a4bcfda63f61c8a2017b87b53c3dab63a5a27de985b6081df3e7a85cec0d7000fe844f7b5f3cd2857511bb47fbda3ecce8c6695def051255a32bd3ff503208e4455d5458a31ca713294e077a8864cf8d7eaeaabf612c7dc31546bbf6c75b140f005311", 0xc1}, {&(0x7f000078a000-0xda)="ead483adf2216482c1a44b35a943609fefc493e2aa438a929eeb4a53d8539449e359a4f1b2625bb91e0934da1b88216bbfebd3dffc574efdbbd889adfca3db0e0f619b33d1a028388b9367ef03e67b5a4044185ca74bfc01fc61e8f40ddec813c895fd4cf438f27cc386d33fcb556a103ee1dee5596ed8b9b8da61f555e91768fde92d451ddec4e34aff50297a6e459f8cdc5174f7354f3e72efed8b2755c54aa09f70e83fbfc649f3e9c811a035965a63361bc34e98cc01461fad18b05dbd3f1046b18e2ef25bcff242cd5103e843b5b2bf563a6af3048046f0", 0xda}, 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", 0x1000}], 0x5, &(0x7f0000d0c000)={0x70, 0x12f, 0xfffffffffffffffa, "59803e9b93e331284831c41b4653f459e63a3a64c0faf7870028c24abca698c3f2618229a8da68e945ea1f000fde757f6d86965ebe6899517ac6262e12d14d505da96a2a06b2a86657ab55b6f99ac91c89b9f531aeeef74c9ceebf227fccec"}, 0x70, 0x80}], 0x1, 0x40041) writev(r4, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000099e000)={0x0, 0x4}, &(0x7f0000a5b000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000da6000+0x431)={r5, 0x0, 0x30}, &(0x7f00005ca000)=0xc) close(r2) splice(r2, &(0x7f0000a0c000-0x8), r0, &(0x7f0000e7a000-0x8)=0x45, 0x8, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000202000-0xc)={0x0, 0x2, 0xd000, 0x2000, &(0x7f00001b0000/0x2000)=nil}) 2018/02/06 06:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e4c000)=0x6, 0x4) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00002d1000)="4140aaaf5b5e6cb1c41fe25e6049a5fe5580d86367a9da69a1a7aa6983895c365c6c5e797dd0a781f6d35077f99a2b0da12765674caa4f5f06cd1819592592e711c1e0f4f23586dac1fff1d0b41b463ea015f57b8c8494b33be94899b65c5efe0bf0584ddbcf8dbac97ce201cd8326a35e21c6f1d8d5ac6e897f05d1712bbba8e3e744e0c1716ce52512781f729ead909510db5514e0ac9923329e00bee7ac0ebb398c7777a4a5030ef4a3") 2018/02/06 06:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000ebf000-0xa)=""/10) iopl(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000d0f000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x4000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000e3000-0x8)={0x8c2, 0x4}) 2018/02/06 06:49:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000a07000)='\x00', 0x3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000a7c000)={0x1, 0x0, [0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r1, 0x0, &(0x7f0000114000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000874000-0x4)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f00008a1000-0x4), &(0x7f000036a000)=0x4) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) r7 = dup2(r3, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) sysinfo(&(0x7f00004c2000)=""/237) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0xffffffffffffffff}, 0x8) dup3(r5, r7, 0x80000) 2018/02/06 06:49:38 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00004df000-0x8)) 2018/02/06 06:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a30000-0x234)=@ipv6_newroute={0x2c, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "b2"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000609000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x800000c0}, 0xc, &(0x7f000000c000-0x10)={&(0x7f00009b3000-0x100)=@upd={0x100, 0x12, 0x200, 0x1, 0x1, {{'lrw-serpent-avx\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x8001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/02/06 06:49:38 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a1e000-0xc)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000e5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) readv(r2, &(0x7f0000815000-0x20)=[{&(0x7f0000336000)=""/103, 0x67}], 0x1) ioctl(r2, 0x9b0, &(0x7f00001ef000)="d6bd6fe08811cb96e7c833e554338c15a1e5c20147ca9334de594db2bb1625ddbcd1a1be5df83982a6c0064507882ce6bf2680f0b5cc9a4273e5f5d10346a0fcf6dd23479de9a3946a11861659159d12223fe582ebeae65ebb76145c28cb72c666213320606947bf110a12cfb832c2e2432b1453ce45c41b7f143520b225634f58add8ac1fb25db978d2c86130d836b5a434fa5ac59820adb10d764cad3930e3e4ba3382453567a895ab3b72b6115b") write$fuse(r2, &(0x7f0000174000)={0x10, 0x0, 0x7, @fuse_init_out={0x7, 0x1a, 0x5, 0x0, 0x2, 0x3, 0x44e}}, 0x2ab) write$selinux_access(r0, &(0x7f000060b000-0x32)={'system_u:object_r:hald_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x38}, 0x32) [ 42.188967] kauditd_printk_skb: 54 callbacks suppressed [ 42.188976] audit: type=1400 audit(1517899778.432:81): avc: denied { sys_chroot } for pid=6209 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 06:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e12000-0xd)='/dev/net/tun\x00', 0x0, 0x20001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3f000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ed1000)={0x0, 0x7f}, &(0x7f0000a2e000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000126000)={r2, 0x4, 0x2, 0x5, 0x13c, 0xfff}, &(0x7f000007b000)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) times(&(0x7f0000efb000)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) lseek(r0, 0x0, 0x80007) 2018/02/06 06:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f000086c000-0x10)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = syz_open_dev$sndmidi(&(0x7f0000677000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e01000)={0x0, @multicast1, @local}, &(0x7f0000c30000)=0xc) sendto$packet(r1, &(0x7f0000ceb000)="76734dd38153377a890dc9f0f3f1fa3e7941d52f597292f6d993ef0bd2683711428d68055aa89a9a9a190c83954dd120fe175437a165e066ed1d9f732697bcc5c2dbd9f28a2b9e48b87c45ac735e6e72c4c979a6a8378c2ed20610a9ce75bc4e026e148c30e59b4e0c85daaa3ad941ddb55f888b7e7c7fa527", 0x79, 0x0, &(0x7f0000427000-0x14)={0x11, 0x1f, r2, 0x1, 0xfffffffffffffffd, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x7, &(0x7f0000df8000)={0x0, 0x16, 0x4, @tid=r0}, &(0x7f0000aea000)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000062f000)=@raw={'raw\x00', 0x9, 0x4, 0x2c8, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000802000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1f8}}, [{{@ip={@rand_addr=0x80000000, @multicast2=0xe0000002, 0x0, 0xffffff00, @generic="a1e47ac2466f29a9b2e8ccba47e8c357", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x29, 0x1}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xffffffff, @generic="536510580c240b28a6be53b2c020f0d3", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x11, 0x0, 0x11}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x9, 0x401, [0x80000001, 0xe0d, 0x3, 0x7fffffff, 0x7, 0x9, 0x9153, 0x2d341cb4, 0x20, 0x8, 0x179f, 0x3, 0x7cd7, 0x7, 0x2, 0xfffffffffffffc00], 0x3, 0x200, 0xb9}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @common='ip6tnl0\x00', @generic="f739781cdb520b54a1178405652290bc", {}, {0xff}, 0x0, 0x3, 0x22}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x200, 0xa95, [0x7, 0xd2, 0x7, 0x9, 0x100000000, 0x5755, 0x7fffffff, 0xfff, 0x1, 0x9, 0x8001, 0x8000, 0xd87, 0x2, 0xff, 0xffffffff], 0x2, 0x5, 0xffffffffffffffff}}}]}}, 0x328) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) clock_nanosleep(0x45484ade46a1b830, 0x0, &(0x7f0000928000-0x10)={0x77359400}, &(0x7f000058e000-0x10)) tkill(r0, 0x1000000000016) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b61000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x8, 0x9, 0x400, 0x3, 0x200, r2}) timer_settime(r3, 0x1, &(0x7f00009ea000-0x20)={{0x0, 0x989680}}, &(0x7f0000d90000)) 2018/02/06 06:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000a00000/0x1000)=nil, 0x2000) shmdt(r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/02/06 06:49:38 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000561000-0x9)='/dev/sg#\x00', 0x0, 0x0) write(r1, &(0x7f0000946000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) 2018/02/06 06:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000812000)='/dev/dsp#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000024c000-0xb)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a78000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x2278, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, [@alu={0x201a7f1b, 0xfffff7fffffffffb, 0x6, 0x1, 0x0, 0x38, 0xffffffffffffffff}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfeaebf30b31fa12e, &(0x7f000099f000)=""/251}, 0x48) [ 42.324335] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 42.336813] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/06 06:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000105000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000053d000-0x14)={@mcast2, 0x0}, &(0x7f000036d000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00009da000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/06 06:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) syz_open_dev$usbmon(&(0x7f0000738000)='/dev/usbmon#\x00', 0x9, 0x101000) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae6000-0x11)='/dev/vga_arbiter\x00', 0x42, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000cef000-0x1)=0x6, &(0x7f000029e000)=0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) syz_open_dev$evdev(&(0x7f00000e1000-0x12)='/dev/input/event#\x00', 0x35b92a67, 0x40) 2018/02/06 06:49:39 executing program 7: socketpair$inet6(0xa, 0xa, 0x101, &(0x7f0000b12000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001d7000-0x4), &(0x7f0000cff000-0x4)=0x4) personality(0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rtc\x00', 0x8000000000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e6a000-0x4)=0x4a3a, 0x4) r2 = socket(0x10, 0x5, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a28000)={0x4, [0x6, 0x9, 0x6cc, 0x4c7e]}, 0xc) 2018/02/06 06:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$inet6(r0, &(0x7f00004eb000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009e4000)=0x1c, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000), 0x0) r3 = accept$alg(r2, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ef3000-0x4)) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000088b000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000d87000-0x110)={{0x5, 0x2, 0xfcf, 0x3, "e1a717c801d51530f2d83c5b5484b340823d1c1e06a2591c2132e801d83395a39a0e33ebd7c95e5c2912f9b3", 0x9}, 0x0, 0x0, 0x7fff, r5, 0x1, 0x5, "400bd2c6577eeb273654024c6b554ed6d35c7dfb2283fb14a73b4c32d878f951957fe50b7f787f0c3910da9aeda7a8540937bfd952f085548aa097c309826d83", &(0x7f00006d3000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [], [0x401, 0x3, 0x7fffffff, 0x401]}) 2018/02/06 06:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000625000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000098e000-0x6)={0x0, 0x200}, &(0x7f0000704000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000666000-0x8)={r2, 0x7}, 0x8) 2018/02/06 06:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x24, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x9, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0xfffffffffffffe67, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 06:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000738000-0x90)={0x5, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0xfffffe9c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x90e) dup2(r0, r1) 2018/02/06 06:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00008d5000-0x8)='./file0\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000ca000)=""/193) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000d6000-0x4), &(0x7f0000527000)=0x4) 2018/02/06 06:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e64000)={0x0, 0x8}, &(0x7f000087f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000a9b000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0xa, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c99000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) flistxattr(r1, &(0x7f0000b9f000-0xa7)=""/167, 0xa7) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 06:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000964000)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000667000)=""/155, 0x9b, 0x40, &(0x7f000078d000-0x1c)={0xa, 0x1, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/06 06:49:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"8b13203128f8df"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@common='teql0\x00') getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/02/06 06:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a31000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000088e000)={0xa, &(0x7f000063d000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f03000-0x10)={r2, &(0x7f0000ccd000-0x3a)=""/58}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) [ 42.976706] audit: type=1400 audit(1517899779.219:82): avc: denied { set_context_mgr } for pid=6269 comm="syz-executor3" 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 [ 42.983829] binder: 6285 RLIMIT_NICE not set [ 43.044205] audit: type=1400 audit(1517899779.283:83): avc: denied { map } for pid=6269 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=9113 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 43.051160] binder_alloc: 6269: binder_alloc_buf, no vma 2018/02/06 06:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009a6000-0xd)='/dev/usbmon#\x00', 0x400, 0x200602) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00008a4000-0xbc)={0x7fff, 0x1, 'client0\x00', 0xffffffff80000007, "96f084551ab1cf0e", "1d86302ee44722c2d30a6cccc81cde9a876d275b7d8c1c626506ed2e004f565c", 0x80000000, 0x7dd}) r1 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000868000-0x4), 0x3) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0xc0101282, 0x0) 2018/02/06 06:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r3, 0x9) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a05000)={0x0, 0x5e, &(0x7f0000f18000)="bfa89928e4a9552b6f8e92c26c5dcf6a124d568b0d968e02b37bdeb7659efa420a874593eda7203ffd26ca725ea635cbbcda8fe314252f22b7904804f93dc99892b704e2cd74317c57f8cea8b49abb7c51b01dea85e3f321cfb337b91d02"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a89000)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000dea000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006f2000-0xe8)={{{@in=@remote, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00004fd000-0x4)=0xe8) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000a40000)=[], 0xffffffffffffffab}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 43.069149] audit: type=1400 audit(1517899779.288:84): avc: denied { call } for pid=6269 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.074850] binder: 6269:6292 transaction failed 29189/-3, size 0-0 line 2957 [ 43.125331] binder: 6304:6308 ioctl c0106426 2088e000 returned -22 [ 43.146288] binder: 6304:6308 ioctl c0106426 2088e000 returned -22 [ 43.154718] binder: BINDER_SET_CONTEXT_MGR already set [ 43.161063] binder: BINDER_SET_CONTEXT_MGR already set [ 43.161869] binder: 6304:6308 ioctl 40046207 0 returned -16 [ 43.166709] binder: 6269:6292 ioctl 40046207 0 returned -16 [ 43.180792] binder_alloc: 6269: binder_alloc_buf, no vma [ 43.186364] binder: 6269:6292 transaction failed 29189/-3, size 0-0 line 2957 2018/02/06 06:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000715000)='/dev/audio#\x00', 0x7123, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000094000-0x4)=0x6, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet_int(r1, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/06 06:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f0000002000-0x44)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_dev$mouse(&(0x7f00002a3000)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000663000-0xc)={0x0, 0x4, 0x0, 0x0, 0x0, 0xf986}, 0xc) uname(&(0x7f0000002000-0x55)=""/85) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8499, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x99}}, 0x7fff, 0x1, 0xfffffffffffff801, 0xe3, 0x10}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x9d, "bf614bb66be94f1eb9c30f648e5cc21e597f6caf3a58e8777e6cadc6ce02042f4dcbd866aad9ab05eb47725fc29de640a0af00adfa2f6aaaee5aa0cf918fb48c0ed6b047fbfaf152bcb37a3e1c4b8a00d7a4fd2d2f8fa79f8d433df6a7242ea658a8d0bc70a246d5757da9b60ce4ac61f0ea2702d0355f0470ac7e9c3a4d19f00f76af1b5dab39c551644948983ac89a1cd395027b30d170fe36ed1642"}, &(0x7f0000001000)=0xa5) 2018/02/06 06:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0x0, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000852000)=""/199, 0x20000000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) r1 = semget(0x2, 0x4, 0x80) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000f0f000)=""/226) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/02/06 06:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00002d3000)={0x0, 0x0, 0x7}) perf_event_open(&(0x7f0000568000)={0x0, 0x78, 0x8, 0x6, 0x804a, 0x1, 0x0, 0x5, 0x10000, 0x1, 0x8100000000000, 0xffff, 0x2, 0xfc, 0x7, 0x6, 0x8001, 0x5b, 0x0, 0x7, 0x64d40897, 0x4, 0x0, 0x100, 0xff, 0xa5e7, 0x8, 0x5, 0x7ff, 0x7b53, 0x0, 0x7, 0x8, 0xfff, 0x3, 0x5, 0x14, 0x7, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000b08000-0x1), 0xb}, 0x10000, 0x8000, 0x4, 0x3, 0x3, 0x6}, r0, 0x11ac, r1, 0x1) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/02/06 06:49:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a1b000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x261b, 0x0, 0x0, 0xd3}, &(0x7f0000657000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000245000-0x60)={0x0, 0x27, 0x4, @thr={&(0x7f00000ee000)="503209072e38857112219d85b28a7c37b2d72dd871c4e51c1f498d7ad9b4532102719a3c6ea01677e148b92ac7027da542647429465b2933619b3ed91e65faedda4646f7ad684038367ef268d613300b6cdcef5d753bec61974cae50f251c85c340d3bbedbdba3e832390f87b4b4", &(0x7f0000468000-0x1000)="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"}}, &(0x7f0000a66000)=0x0) timer_delete(r2) 2018/02/06 06:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea3000-0x78)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000786000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00004dc000-0x20)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c60000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b01000-0x8)={0x1, [0x0]}, &(0x7f00008c9000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007fd000)={r1, 0x1000, 0x5, [0x0, 0x3f, 0x1, 0x81, 0x7f2]}, &(0x7f0000c92000)=0x12) r2 = accept(0xffffffffffffff9c, &(0x7f0000c55000-0x9)=@rc, &(0x7f0000c9d000-0x4)=0x9) accept4$packet(r2, &(0x7f0000c0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e9f000)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bc5000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000aec000-0x4)=0xffffffffffff0000, 0x4) readahead(r2, 0x8000, 0x2) 2018/02/06 06:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ea000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfff) process_vm_readv(0x0, &(0x7f0000218000)=[{&(0x7f0000e93000-0x7)=""/7, 0x7}], 0x1, &(0x7f0000158000)=[{&(0x7f0000912000)=""/60, 0x3c}, {&(0x7f0000361000-0x6d)=""/109, 0x6d}, {&(0x7f0000823000)=""/200, 0xc8}, {&(0x7f0000e9d000-0x62)=""/98, 0x62}, {&(0x7f0000f95000)=""/128, 0x80}, {&(0x7f0000ad4000)=""/4, 0x4}, {&(0x7f0000b9e000)}, {&(0x7f0000f18000)=""/4096, 0x1000}, {&(0x7f000079f000)=""/2, 0x2}], 0x9, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000591000)='/selinux/access\x00', 0x2, 0x0) readv(r1, &(0x7f00001bb000)=[{&(0x7f0000993000)=""/49, 0x31}, {&(0x7f0000a51000-0x1000)=""/4096, 0x1000}, {&(0x7f000087d000)=""/63, 0x3f}, {&(0x7f0000f84000-0x77)=""/119, 0x77}], 0x4) 2018/02/06 06:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000022f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_open_dev$audion(&(0x7f00005bc000-0xc)='/dev/audio#\x00', 0x80, 0x480) sendto$inet(r0, &(0x7f0000383000)="dd", 0x1, 0x20000805, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f000065e000), 0x0, 0x4000003, &(0x7f0000b72000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x7) [ 43.207185] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.226254] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 06:49:39 executing program 1: 2018/02/06 06:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e99", 0x79}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[]}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000468000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/06 06:49:39 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f97000-0x8)='./file0\x00', 0x1, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000016000)=0x14) connect$packet(r0, &(0x7f0000114000)={0x11, 0x6, r1, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000101000-0xb0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r2, &(0x7f00009f9000), 0x0, 0x0, &(0x7f0000573000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) [ 43.279799] binder: 6332 RLIMIT_NICE not set 2018/02/06 06:49:39 executing program 3: unshare(0x204000) 2018/02/06 06:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000012b000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000b000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000017a000-0xc)={&(0x7f0000a7a000-0x8)=[0x0, 0x0], 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) r3 = syz_open_dev$vcsn(&(0x7f0000d95000)='/dev/vcs#\x00', 0x6, 0x204040) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000697000)='dctcp-reno\x00', 0xb) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r4 = getpgrp(0x0) get_robust_list(r4, &(0x7f000080f000-0x8)=&(0x7f0000b93000-0x18), &(0x7f0000159000)=0x18) 2018/02/06 06:49:39 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00008fc000-0x8)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xb8, 0x501000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00002c9000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) [ 43.325224] binder: 6332 RLIMIT_NICE not set [ 43.341792] binder: 6322:6332 ioctl c0306201 2000afd0 returned -14 [ 43.354643] binder: release 6322:6332 transaction 8 in, still active [ 43.361425] binder: send failed reply for transaction 8 to 6322:6342 [ 43.408030] binder_alloc: binder_alloc_mmap_handler: 6322 20000000-20002000 already mapped failed -16 [ 43.419304] binder: BINDER_SET_CONTEXT_MGR already set [ 43.419320] binder: 6342 RLIMIT_NICE not set [ 43.431686] binder: 6322:6332 ioctl 40046207 0 returned -16 [ 43.437499] binder_alloc: 6322: binder_alloc_buf, no vma [ 43.437532] binder: 6322:6342 transaction failed 29189/-3, size 0-0 line 2957 [ 43.443115] binder: 6322:6359 ioctl c0306201 2000afd0 returned -14 2018/02/06 06:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)) 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$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) ioctl$int_out(r2, 0x5462, &(0x7f0000bba000)) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000858000-0x20)={0x2, 0xf717, 0x6, 0x401, 0x18, 0x1}) 2018/02/06 06:49:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01"}, 0x0, [], {0x0, 0x989680}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000000c000-0x24)={0x4, 0x1c, [0xa2, 0x6, 0x10000, 0x6, 0x5, 0x8, 0x6]}) 2018/02/06 06:49:39 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000e9c000)=[{{&(0x7f0000652000)=@nl=@unspec, 0xc, &(0x7f0000ea0000)=[{&(0x7f000095e000)="e6d2b689d6b4685737725329f452b358ad0f5b4247acd82372b7c26663e737b3a124be71f63932efc850daff9fdf4d2e4b0cd77759d2a6f02106", 0x3a}, {&(0x7f0000ea1000-0xe)="f5662970e9c4200ca30527e4b252", 0xe}, {&(0x7f0000ea1000-0xae)="993c91808d8e42955bdfc76a73a44b4e1c54644c40778b3f1ffa65bf69fc84992c6ab87fa2ea88b73089a8cc4f1fcb792eef4919232f69f0a9d9ed4447b4140fb3a006dd8b8bf2c7fc0d41e62b8cd12960f79cd00cc787737c2200d06b4ba28bffe53bcf5ab5dd2c30b478686ae73561cf63cc7c3a3d28471287059e02f4be5021fc16d6bd0c47f1a82253f739aa402b5d8f8426b1ea44566d5f6ed1a7c581fe9f10d69f82f06bd89e8e9a403904", 0xae}, {&(0x7f0000ea1000-0x7)="302a4382eefa76", 0x7}, {&(0x7f0000a0d000)="45925e22fe9812ac62e1e1bbb7bf11271821a999d3b96eb2756b3d451b4dd6aee32e46b78926d910084d01ca123ef46316c8b2073ce6cc1f43bd686658d24cbeffbb", 0x42}, {&(0x7f0000c65000-0x1000)="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0x1000}, 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{&(0x7f0000ea1000-0x34)="1ef94fe0136f7d4e09d61b3ae506b368800998fb4d2ed8bdcca20871c87768f862274e5b3d631bbd384b9639959adb107b928d8c", 0x34}, {&(0x7f0000ea1000-0xdf)="b910ac71ada8da7231d8f248bab9f7c7cdd6a58977dcb49f54e97c60238f17674fb25d6f1c98b728ecba3215d753d7276d2d26e1d9d4dda762d3100acace7179f4c9bd6d002dc2de1adef3e295baec0ae6a1b57eb1e4e9b0fae4f7cb9d4ad68ea00dcbfd4c118ab18764f19c955780ec80da5d9678912a7edf58d8ef0cabbe94c7fecb68b67cc7fdbb19c519eeda131dc5719d5b116525f4e82c2a893fb7508f2880e54071e09a1653e7b652997e158fc085d3600ac16418c29a3ca25325f8d9a23b3131d0bf60f96fbb678973aaa890c90038f254a5e1c402743638c5f3a9", 0xdf}], 0x6, &(0x7f00003b7000-0x378)=[{0x80, 0x105, 0x7, "4cbb4f50a749e6d47d3d2a8e7adae0e5e2d9c111fadb075ff0d15b9b315afad2e0f12e7dceb3bad4c64874641c8f68708dabfca3b30318a917550e631ee13a0bd1c02a6aa40236815558f3b727f98fe323dfb08406d4b77d859a641df218837a6c31de8af9ae43ced3dd"}, {0x110, 0x100, 0x101, 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&(0x7f0000134000-0x30)=[{&(0x7f0000aea000-0xf2)="e11cdccc76dfe9c0edaf602e0c926958b39aa09d303a3bfb94704fbd9b3cfe810c9b967b296d387296dd7412a0cb8e17fe0badfd2869128819d424ed9e9c2e930c82b84abe19a5c7e6dabd259646d81178fb7e5f996ca8300a2c52eb4927e21fd2c0e000a92b568dccf767c34a5dce03cd287974ba261dad5f1353f32497fb37b3df074cd24f019c136742d5bbe72c3988ef766f459db88e241a8cb9058f893e3c601d83154f0e8a4d3799eac773f4473aceaed13319c231a03f47744cafdf35f7011689a05bd3ce51209790dcb8320de0a2547b0bdba6443026adbdab77279c97e3112b9c221dbac1eec15e4de86aff8155", 0xf2}, {&(0x7f0000ea1000-0xcd)="0df2c6c0e5d9a5ee7fcb90dd01e24a59f3d543137270ef07bd61ec234c8c4b37f23930a934f9f0946a91ed0aabe8dc9314add22ac38a69435a5c326745bfa78b0b18053be7c8256e38d596fb6e00f596fa4e57bc52607e90b71968fe45577d39f7d2932e0732411820aaaf48734da7169e3192c92c658d8f754d534cd9d7e5ecfe0ce40faa0677f846321056beb23d9bb5c890ad0d156542144ec00bae119408bcd49fb8fd360754d3b6ae69bb015d85c9be1aa88a0142b28545cebdc00090d31ef00d50f2a46b9d53f03dba14", 0xcd}, {&(0x7f000003d000)="c81f8cc6a81944b3554ceec1b1381d54b8504ca20df275280be2ec643a78329ecaed3c95c39e944a3ffeff8c7cc26b77b65870fc6249e444fc88a3dca56e14d122127aee3e8337e25638b4bedb0aaa064a03624f0b98aee966566a63f3cc1f2b4480758d353b523d6aa9e8db4ae6bc51026beab94cbd1a3d4a8e3ae3098a843e5770dd847cdcfe702d8dd433ad36abb2", 0x90}], 0x3, &(0x7f0000ea0000)=[{0x88, 0x114, 0x80000001, "8af4b2c147df83ae483c86eeef2e052ae69a2b0cc97cba12497bca731e85db391e7503f33039c0d13b576fdab52e4a3ca871c5cc997e2454d87ae279f936fed6487f50521547d5633167b11ca964d06d211572654578e8178d5dca86b358aec0a738c5cd64f7e1323972852883edb688fd"}, {0x40, 0x100, 0xfffffffffffff800, "733778db96e1ec975180a5f25e93bf58d07dc6d400ffb1ce554e0e17cafa05627ecb64439c18931630"}, {0x38, 0x101, 0x800, "36854e6cf693888d2d2a419626bc955dec3b0265713110a724f2cde8f0f79c2acd1e6469"}, {0xd0, 0x10f, 0xffffffff00000000, "cd1394479c20acb0167d4bfe3d4a8273fca88f4e2f701e8da10befc6eb4d94e710c199b7326b29660ba419003599b105f4859fccf3c85f425cea5918b3b86e6e41f75e730e3c619d5593d0ae064d00a8574b9aee9f39b56735a6c797088ec8cc608b2dcbded6a28dcf4d76a801683fee692aff9a89947d7ad09944e5d6c95dfd9662c6b21f4fce038c6aaf965e5f26b9ed6bd62323a91fcdee3a16d691021ccb12aaba57ad3830f91b993f1827aa3fcdae4c90555252dd2abc"}], 0x1d0, 0x840}, 0x24b}, {{&(0x7f0000ea1000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr=0xfffffffffffffffd}}, 0x20, &(0x7f0000897000)=[{&(0x7f0000ea0000)="6a7368e9da9a5bb844c1ab81e392e3c8ca88d21447e552d66c89dac3bdbb2585bb3bbe185e63699347c800838bd71f4db59e9e12", 0x34}, {&(0x7f0000ea0000)="c51ac5e79f5e792b8806aadeffc703ed4b2838a756f2283b582d96fa28ef22955ff68636e99975c3cfed5832f048b4ce1245ffaeecc4036d042c887e41ecadf245ec2294eb408b8acadda6c87927c3d2e7ec13e81fa43ce8e12878f4710ca90def0d76274f166873f334a02a71df1d37ddba01be8972ea01b0", 0x79}, {&(0x7f0000ea1000-0x2c)="436c319949ceff893471977d9cbce19b10e3f5e4773dc9ef4420cdaa8d90de43387c0211abdb94937616fdf2", 0x2c}], 0x3, &(0x7f0000786000-0x1b8)=[{0x100, 0x108, 0xfffffffffffffffd, "bf8b4557a6e33cacbc6d600416ca6fc864f14d2f5ef5265e0b5964325b32c66db4e802364b170a610bab56ca5ba3606abfab9865f7c8cb1c9a1b8d38ec5abb3a6fe6b4b177aa11c206e609a2849152b6312840bd51870bc8212d0d20d34fbe8bf94bf55b8b7b7853793e7dafbe98446899609a21333d84e9531fd99112ed9d0bbd9cf614ba641e1a7e5d3d185727d23f1dc6de0c5aa35c696e93288b0efdc6863616a898e26089f802ae0af1d0d0f2ea12aba378d374fab28f2785af1a79e8b940f665a77d7a3aa45ad73d2a596ff1ef86163b7fceceeedd9eae8f827140d5e757d03a4a995c1a1e0460f8"}, {0x50, 0x10d, 0xd2, "95de56eb5be91d9beb6ca83154df1fbe9ddc964e8937b172aa9525aa70a65b53cbbf2bcfb8da9e8815f64f2ce46174e1ea674e264470270c963b6644"}, {0x68, 0x102, 0x4, "adfa15feea432185e8ca02ff5ff864b40108de750a9059e0ccca5c3b2cd98628df0c7f54fd722a6be03f9cff428a47b8a86693a6aea04c26fa360c21457a466b58af7eb2708ebc1747a60f455e4c4eabb56a"}], 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0x1010, 0x14}, 0x200}, {{&(0x7f0000ea0000)=@nfc={0x27, 0x4, 0x6}, 0x10, &(0x7f0000cb1000-0x60)=[{&(0x7f0000ea0000)="7ec8d4aa4e3c300543467ddec92438fe26be5a14e4f373e153d7b4382895aa724e9915", 0x23}, {&(0x7f0000ea0000)="7384b375177512734731ea39c207b07b11ef5749fb91aa6970db82c1cf54ded264426b17dad1ce1125bcfc1918c32ca67415f5cf43cd06747936a4d4ea3a28c39cbcc37167de16f1f17d0eb24e1d14e22b146d888f91ceb6b6c6fe16b6ba22ee9ea019a5c9e79f415a7d9ae3bbdea22df1132ac47ded7f6eedf3ce30589ad393c455492eccd5d47dd03cba0bc53dcb7455d542c74abafb177f27b014796aefc3cd608d2a1a188c15238796e23d6aaa5c1210b2f049172345842dae9b95e9", 0xbe}, {&(0x7f0000463000)="1cfe631567a36e6e31db2d8766f77e1640557d07b2a19d029e397b78567bfd850ffec52199fcc3029eaeb6bda5600b261fac403eca0bfdfbbc616ba4c3e68be84407ff843ea8e0ea5286f9803a7756182f078c61fe177e1a678b689ce26964d4173b347fd52296786d32b84089612d4f1a", 0x71}, {&(0x7f0000b2d000)="d3c603c8ed0874df3601d9c15e68f68ed03bf25b826f2326e3421ab818342b1a995ed1db17fc0c313bcb5c66a37a6094445e908bbdab54b6016f5a10e425274a7ca0be20546117529257cbc23c39b59cb09164b4bcb13208a714ad28e0e05c1a8f7df5b9fdfc2a9baa874b2fd437896d9102d45935e507b978d82c51a53dfd47fee19c245dd020149cd47a26fec825b6eebc", 0x92}, {&(0x7f0000b55000+0xbc7)="0ac680fc00b9ff01033d71ab2e5dc17642d1feed0e73503de1003bd182fdfd91", 0x20}, {&(0x7f0000e42000)="d90dc9baf5fcaa986ae20669e5f16dd4ffb3dc45753b7dd062cc7199485e8fea45e4d07934abfa5adf6f9508dc765e447457223d20", 0x35}], 0x6, &(0x7f0000665000)=[{0xa0, 0x11f, 0x1, "a473ccf89228ec07b9922017ace17c55330eb511eaf31369dd6a517fdc292d97ab96b7322e2ba7734c839793e2c8781e21931557f84ee3d170c72060df9b7eb9f86d8734e1b2364d0778b9d7e380078c6788260f8f43ae2fd255664feee475cfc46b851507f7d14e979e3043d711de55af1810dac0a3ed403490188b1358d4a559927df639447f57c599c4570200"}, {0x48, 0x6, 0x4, "13a9bdedfa67c649e46010aec8d68e7dd140f77d706c2936cb1713c637c96e68bd08b0504becedc05e00a304a10a54a25861a3acf860"}, {0x68, 0xe9f6117a8cf67706, 0x7, "2d6177db5fbbab76d4e86ffd5ec53259b316aba6bb12f2d9f5b0eb85e42900e177f65bb899953d24229f84d5e1d8141ffb3f0d03d526557db4c4200c365d34e90376f38bbb6fc7073d7716b496289cf35330f14a0017a184"}, {0x20, 0x88, 0x28, "002fc532dcf339ce4ad6ce707949"}, {0x48, 0x117, 0xffffffffffffffff, "8be8ea450a140a41a7df57603e8d4149847786d17f6ac4b1e9be120a5811df239d4933126aac69794740e3431a210c7eb454213832"}], 0x1b8, 0x8041}}], 0x8, 0x20000000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000550000-0x10)=@syzn, 0x10) 2018/02/06 06:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000089d000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2000) ioctl$TCXONC(r0, 0x540a, 0x4) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x0, 0x2000ffff, 0x1f) sendfile(r3, 0xffffffffffffffff, &(0x7f00005fb000-0x8), 0xfffd) 2018/02/06 06:49:39 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x27)="260000005e0009f7000000f839e3000000000006000000000c00080000000000000000003f9a", 0x26) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000079c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/06 06:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 06:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000073f000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000be3000)={0x79, 0x0, [0x8000, 0x7ff, 0x800, 0xfffffffffffffffd]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009000-0xc)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000000d000-0xc)) close(r2) 2018/02/06 06:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000606000-0xd8)=@ioapic) r2 = syz_open_dev$mice(&(0x7f00009a2000)='/dev/input/mice\x00', 0x0, 0x80200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000083a000)={0x0, 0x6}, &(0x7f00005d0000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c49000-0x10)={0x0, 0x8190, 0x7fffffff}, &(0x7f00008d1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000555000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xbea, 0x8}, &(0x7f00001d3000)=0x98) sendmsg$inet_sctp(r2, &(0x7f0000776000-0x38)={&(0x7f0000a96000)=@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c, &(0x7f00009ef000-0x20)=[{&(0x7f000079d000-0x1000)="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", 0x1000}, {&(0x7f0000884000)="53a8b49d8254857a87c79260581297a90872caf4c779d1b9b4e4c757647483f85c866365b127d01e648870e98889ad7e87f6ecefa6df311bbd93", 0x3a}], 0x2, &(0x7f000077d000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x970e, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x81, 0x8000, 0x5, 0x6, 0x6b, 0x10001, 0x65, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x1, 0x2, 0x9, 0x8, 0xffffffffffffffc0, 0x400, 0x5, r5}}], 0x90, 0x880}, 0x10) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000863000), &(0x7f0000a57000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000c34000)='net/softnet_stat\x00') sendfile(r7, r7, &(0x7f0000b77000-0x8), 0x800000fffffffc) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b}) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f000024e000-0x18)={0x1, 0x0, [{0x40000080}]}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000bdc000-0x4), 0x4) fchmod(r1, 0x15a) [ 43.480152] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.495146] binder: undelivered TRANSACTION_COMPLETE [ 43.500349] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 06:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000de4000)={0x4, 0x8, [0x6, 0xc6b3]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004d8000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x0, 0x4, 0x1ff, 0x1d696fb8, 0x1}, &(0x7f0000a4a000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c6d000)={r2, 0x4, 0x0, 0x3, 0x100, 0x101}, &(0x7f00004bd000)=0x14) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00001f5000-0x4), &(0x7f00005ac000)=0x4) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000fbf000), 0x372, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000066000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007a7000-0xc)={&(0x7f0000186000-0x8)='./file0\x00', r0}, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) getsockname$unix(r0, &(0x7f0000e24000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000f000)=0x8) 2018/02/06 06:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e39000+0x72e)='/selinux/create\x00', 0x2, 0x0) mkdir(&(0x7f000034e000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ab1000-0x4)=0x0) r3 = getpid() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000363000)='/selinux/status\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000e0e000-0xc)={r4, r0, 0x5}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/06 06:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00003ef000-0x30)="109715eb1a18ee6de510a170ac018c8725053ca978d4645777b7c300db351a4e35dbb1b650a0e2e745f8769fca56dc00") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x0, &(0x7f0000e38000)={0x0, 0x0, 0x3, @thr={&(0x7f000009c000)="fcbfcd1534e48dfdfe9b8090fa7d06db0319be467c68bf9ae1f5a6fedf6aee49d65791587e11e4332d4d8cee056754df4f7c869b8d1602580647fcf4266728b41b719350589d2433d9af10bc34dcfb1032e0881fda758be1dad4fde101133350c2e9ba63bbcb256b18fa2d7e7b394cd9df2844618367a85ac9b058bedd6b1465", &(0x7f0000ecd000-0xa4)="d9294852504910ff7b8677b897d22acba798aa55f4dbcad50978531195f52ed28e86ce093aa8abb1d1270a10949aabeee7d85c78ba26857c04ac4fb595b22adf8e464b1b633ff6578ce23fad11a44054c199aa55c567cedbb93419bcf5ed714b71b47812ce2531345b33cc67057ccb06c388f4e3f0f2ccd99084d901f207e837e3d3d25510d17262a15894bb6716170d684f5d09affcd09c1db4f2caecfe4cb0d3120f30"}}, &(0x7f00003c0000-0x4)=0x0) timer_delete(r2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00007d6000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = syz_open_dev$mouse(&(0x7f0000749000)='/dev/input/mouse#\x00', 0x40, 0x22082) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/02/06 06:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000f8a000)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f0000059000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000029d000)={0x1, 0x8, 0xe00, {r4, r5+30000000}, 0x1, 0x897}) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000642000-0x10)={0x3, &(0x7f000002c000)=[{0x80000001, 0x9a9, 0x1, 0x5}, {0x6, 0xaec, 0x7, 0x7}, {0x8e5, 0x0, 0x2, 0x7fff}]}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f00006c3000/0x4000)=nil) write(r0, &(0x7f000059a000)="ed", 0x1) munlock(&(0x7f0000407000/0x4000)=nil, 0x4000) 2018/02/06 06:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x40001) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000841000)={0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000327000)={0x1f48, 0x1, 0x5, 0x8001, 0x3}, 0xc) chdir(&(0x7f00005ce000-0x8)='./file0\x00') writev(r0, &(0x7f00000fd000-0x50)=[{&(0x7f0000349000)}, {&(0x7f000076d000-0x70)="ff", 0x1}], 0x2) 2018/02/06 06:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c7e000)='\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"}) write$tun(r2, &(0x7f0000373000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x100000000ff, 0x0, @ipv6={0x0, 0x6, "87f4b1", 0x76, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[@routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @empty, @empty]}], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5883", 0x0, '*VA'}, "beaa95382f62b0ed5d9a54fcdf7a"}}}}, 0xa8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ee7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/06 06:49:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f00000be000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000ccc000-0x14)={0x14, 0x23, 0x829, 0x4, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x7054e1e097856f5a) 2018/02/06 06:49:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000572000)=@ax25={0x3, {"79d7c07444816e"}, 0x3}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d60000)={0xff, 0x7fffffff, 0x4, 'queue0\x00', 0x6}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x35)=""/53) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000757000)) 2018/02/06 06:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mkdir(&(0x7f00008c1000-0x8)='./file0\x00', 0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/02/06 06:49:40 executing program 2: utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bbf000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015d000)=@assoc_value, &(0x7f000059f000+0x3d4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) migrate_pages(r3, 0x0, &(0x7f0000498000-0x8)=0x8, &(0x7f00000de000)=0x800) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000055d000)={0x3, [0x29, 0x3f, 0x0]}, 0xa) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) 2018/02/06 06:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') readv(r0, &(0x7f00001a2000-0xc)=[{&(0x7f0000007000)=""/4096, 0x1000}], 0x1) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/06 06:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/sequencer2\x00', 0x80, 0x0) pipe(&(0x7f00007ff000)={0x0}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000ae0000)=r1) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/06 06:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bfd000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000205000)={0x4e, 0x5fa, 0x401}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000e0c000)={0xfffffffffffffffc, 0x3, 0x8000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00005b3000)={0x3, 0x0, [{0x4, 0x0, 0x2, 0x7, 0x5, 0x5, 0x685}, {0x2, 0x180, 0x0, 0xfe, 0x9, 0x100, 0x7fffffff}, {0x40000001, 0x0, 0x2, 0x7, 0x8, 0x1173a745, 0x80000000}]}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) 2018/02/06 06:49:40 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x4, &(0x7f00001f7000-0x10)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000063e000/0x18000)=nil, &(0x7f0000906000)=[@text64={0x40, &(0x7f000033a000-0x54)="64410f229066ba6100ec48b8fe880000000000000f23d00f21f835300000030f23f8f30f078f6978d7150900000066ba4300ec0f20d835200000000f22d8660f388286abadaf698f291801710b66b874000f00d0", 0x54}], 0x1, 0x1, &(0x7f0000c04000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 06:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f00009b5000)=@ethernet={0x0, @broadcast}, &(0x7f0000391000)=0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000066000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80}, 0x0, 0x0, 0x2000000000000000, 0xfffffffffffffffc, 0x0, 0xac02a8a00fb000f1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c1d000-0x8)={0x1, [0x0]}, &(0x7f0000fd8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b21000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7, 0x3ff}, &(0x7f00002f4000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000012b000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @in6={0xa, 0x1, 0x40000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x6, @empty, 0x3}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0xb8) 2018/02/06 06:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080}}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006c9000), &(0x7f000096f000)=0x4) 2018/02/06 06:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 06:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1), &(0x7f0000001000-0x8)=0x4) 2018/02/06 06:49:40 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000), 0x7fffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x65)={0x0, 0x5d, "c527d91369f91713fb8e7c5eedf40943c460dafb7dc4aa29f504f151e7ecb7c1aaa854c0f6fa8bf93dd37f3303f8c36d21c2e371cab5026877cefa406606e290dcd367f1b26d9268041c9060a7fdbe0b310a18c1ad52e56e2b7b78b264"}, &(0x7f0000001000-0x4)=0x65) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000006000-0x8)={r0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000007000-0x170)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x101000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20000260}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x134)={0x134, 0xd, 0x7, 0x400, 0x0, 0x3, {0xe, 0x0, 0x8}, [@generic="01249b626d690bb1e9272aab1bc8b34829a371d975dc4c25efce9aafb9154ad28b630c56741b8080b1aa2b8a69279adb07ba864c1de65b7fe1c747beb344afda30e5335428b13e44c0a522f8c5719bc4e0eda19f8a4baddcfc0986cbadfd6e34b95bd281a6830e9475e598297d78ea39d18f644a9c80cb184440f8f92db81a40bed09feebee0f9a71c1e89b4fbdcedcc425dd8c5901774a5d731fb46eceaf1e1c082752bfc", @generic="1ed74eed9cb74b9a1c94fa0bbf77e5097026f3a733521662c7542ea55862ad458fb8f88053531df22eceb3361c7a1f0eeae087bada74f064145cac84a4b4e7267857370285719d6fe7799615c01f707101ab4dd77e63214076873e2cb0116ffe282682a997c535af67de1a1fc1f44443800a909e88bbf90ff5"]}, 0x134}, 0x1}, 0x40084) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000004000-0x78)={0x7f, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x6, 0x6, 0x10002, 0x7, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x5, 0x3}) 2018/02/06 06:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000266000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000822000-0x18)={r0, &(0x7f0000d96000)="4dc25662c26203f90d6132c711d896f67acd12f8a11fd50cc7b3d5f1fe9c3521ee885bad934d435233788befaeeabb448e12ecaab6eec91152c9f1a65eee44fc5c10b90265ae3664770237f2a8fabe25fa71b52107429ce8831452ae9575b15a9c99c0a6ba188f031919e0f8ed3d0b5d608d2069925d7d2240867b8141ab7f7a878c4cec74f8633c033d5c92108ad8681dde059901cab5242ded5e5f613afe55ca09c792e36a19edce74b136745e02c9972fdb642682a599c0b879300a6748cfb1329efd6cd79d1988cc3fdf14b16d9465467589", &(0x7f000089a000-0x1000)=""/4096}, 0x18) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000087000-0xc)={@loopback, @local}, &(0x7f0000fb1000-0x4)=0x2) 2018/02/06 06:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a5000-0x15)='/proc/self/net/pfkey\x00', 0x444402, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000e4000)={0x0, 0x7ed, 0x529, 0x0, 0x200, 0x7}, &(0x7f0000005000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a24000)=@assoc_value={r2}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000035b000-0x10)={r2, 0xd6b, 0xfffffffffffffffb}, &(0x7f000025d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e53000-0x4), &(0x7f0000073000)=0x4) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f00005dd000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000308000-0x2c5)={{0x6, 0x3, 0xffffffff, 0x40, "ad83d450e2dfc40cc208e9ef5bd42aba3b0d71049c532d84efdce3e5f67beb2690030c10abdb584aa567c400", 0x8}, 0x2, [0x1f, 0xe84d, 0x80000001, 0x200, 0x7fffffff, 0xe303, 0x1f4, 0x1, 0x5, 0x20, 0x7, 0x2, 0x4e74, 0x7, 0xfff, 0xffffffff00000000, 0x8, 0x101, 0x1ff, 0xffffffff, 0x10001, 0x1f, 0xfb, 0x29ce, 0xffffffff, 0x8, 0x8, 0x7ff, 0x5, 0x80, 0xffffffffffffffff, 0xfffffffffffffffe, 0x5, 0xfff, 0x2, 0x0, 0x4, 0x6, 0x1, 0x3, 0x100000000, 0x4, 0x8, 0x93, 0x3f, 0x8, 0x7f, 0xffff, 0x2, 0x9, 0x1f, 0x8, 0x20, 0x5, 0x1, 0x7ef5, 0x3, 0x0, 0x3, 0xb2d, 0x5, 0x4, 0x6, 0x7, 0x5, 0x1f, 0xff, 0x8, 0x2, 0x101e4985, 0x3f, 0x6, 0x81, 0x100, 0xffff, 0xa09a00000000000, 0x7b01, 0x74fe, 0x77, 0x5, 0x6, 0x83, 0x9, 0x0, 0x9, 0x5, 0x9, 0x0, 0x4, 0x2, 0x620516d7, 0xff, 0x5, 0x100, 0x1, 0x2, 0x1, 0x8, 0x1ff, 0x1f, 0x8, 0xb6, 0x4, 0x1, 0x1, 0x64c, 0x3, 0xffff, 0x8, 0xfffffffffffffff9, 0x5, 0x9, 0x5, 0x0, 0x4, 0x3417, 0x2, 0xffffffff, 0xe6f8, 0xfff, 0xffff, 0x3, 0x1, 0x9e6b, 0x4, 0x439, 0x0, 0x8000], {0x0, 0x1c9c380}}) 2018/02/06 06:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./file0\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x0, &(0x7f0000d7e000)) r0 = request_key(&(0x7f0000d12000)='trusted\x00', &(0x7f0000982000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000045000)='ramfs\x00', 0xfffffffffffffffa) r1 = creat(&(0x7f000020c000)='./file0\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000914000), &(0x7f00007e1000-0x4)=0xb) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = add_key$user(&(0x7f00005fa000)='user\x00', &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c72000)="d701a9b41523185e4db366b239ca83798595144974760f445199118328e1889249a5758119778aa95755507b09ecd3579c7f1b274861", 0x36, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f000097c000)=[{&(0x7f0000331000-0x8d)="908cdb58a707c2065d5240d33001e1eec43a357d6c9f6e8648b14e909c053c5e5f8bde9c5ac81a3880c104d9b5071e18582406a375ccf3a2770b94bbdbd86bd255ed98373585fc204ff047b715cd75d5f36163e6e53de8f99287409604ccf0feb08d6baf4ff85c3903f965773a1a5f085b16785e70479cff112a67d17b2d574f84bf04b974b010b9bca4cfa240", 0x8d}, {&(0x7f000055b000)="d14ba143484b9d7121828d79ca49a99edf31e685cbee22c4bc64837863578b1c7f735423691df81a477a25dc86e0d8ece135411902bbf114b856abc2f2225403eeeb1f63fa01ac3d9ec08121d62a9de6d75c14ba5c68317d79fdc84eb682fdb4dbbe16f533b10c4574ac76c1140b096891333667dc2f37965452dada81719f58943ebd901a343204ad235f64ac73520151a81eed80d1f2be89", 0x99}, {&(0x7f0000ec4000)="9e4296441132d06c7607273feb574c49d177f59037be72bed1898e0f606c3669dad8d53e9d88472f93882c8c5bc19d0704d1a1b974cdadb18d4ac1e97c42e60c6fb9173d8ec94dedc8a7b33f755cbce3d0f4d8a50f779bf534ea8cdef5357a8fffea", 0x62}], 0x3, r3) 2018/02/06 06:49:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000334000)='/dev/rtc\x00', 0x185000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003da000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f000065c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ce000)=@assoc_id=r1, &(0x7f0000d38000-0x4)=0x4) clock_gettime(0x2, &(0x7f00003d3000-0x10)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007d6000-0x8)={r2, 0x3}, &(0x7f000099c000)=0x8) 2018/02/06 06:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e65000-0x8)='./file0\x00', 0x4c8041, 0x1a4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000e9d000-0x28)={0x3, 0x1, &(0x7f00002a9000)=""/40, &(0x7f000041c000-0xe7)=""/231, &(0x7f00007bc000-0xe1)=""/225, 0x5000}) getpeername(0xffffffffffffff9c, &(0x7f00009a7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00007d4000)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14), 0x1000001af) 2018/02/06 06:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$ipx(r0, &(0x7f0000f57000-0x10)={0x4, 0x4, 0x6, "d2fb8d67019f", 0xfffffffffffffffd}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/02/06 06:49:40 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe0000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @empty, 0x6}}}, &(0x7f000002e000-0x4)=0x8c) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ce000-0xf1)={r1, 0xe9, "655c900c907935e67322fc4d29c58f47a7fee2351484251db2164c01902a01ccdbc6ff325a22ea8ae9dcfb5a73ea777a53a8b844035ada14738c2b87bb5495587682f7469c5f80addbf9d655278b41719d7fa0bc35e8b41eb14ea8a7acde5e736e40bf5fb35f86d6dce1858741c9ccc519e49b9824f6b797ac3fbd7868ef56c04e77de2daad838560136a8caadbf752a040abcfff9fe943b63a7c46ba481d561a6c0218d1fd9d7508395e8e70af868d9702b2c38b0523254cc6c5ec5b5a64e9abbc2a34f0322b909b277dd19bde63a8ee6ee0b459fef23051609a7283e42e2929f761163c441a939e8"}, &(0x7f0000fe0000-0x4)=0xf1) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) 2018/02/06 06:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r0, &(0x7f0000fc6000-0x40)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/06 06:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000282000-0x8)='./file0\x00', 0x10000, 0x0) fcntl$setlease(r1, 0x400, 0x0) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) recvfrom(r1, &(0x7f0000996000)=""/4096, 0x1000, 0x21, &(0x7f00002d1000-0x10)=@ax25={0x3, {"bff5748fc0dd5d"}, 0x3}, 0x10) 2018/02/06 06:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000020a000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000935000)={0xfffffffffffffff8, 0x9}, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00001e8000-0x138)) r3 = openat(0xffffffffffffffff, &(0x7f00006dd000-0x8)='./file0\x00', 0x0, 0x10) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00001da000-0x10)={0x8, 0x9204, 0x100, 0x1}, 0x10) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d3000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xffffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffffffff}]}) [ 43.995330] audit: type=1400 audit(1517899780.238:85): avc: denied { map_create } for pid=6466 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 44.048056] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6478 comm=syz-executor0 2018/02/06 06:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000578000)={{0x8000000000, 0x1ff}, 0x2}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000ea000)={"4f7c0b5190d611b6900d0cf191bcaece", {0x4, 0x0, 0x7, "d7395a6e833a", 0x7}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = gettid() getpgid(r2) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/02/06 06:49:40 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0xe1)=""/225, 0xffffffffffffff05}, 0x0) unshare(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x81, 0x20, 0x4, 0x100000000}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) 2018/02/06 06:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f81000-0xc)='/dev/audio#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cba000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e6f000)=@common='bond0\x00') 2018/02/06 06:49:40 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000bc4000/0x18000)=nil, &(0x7f0000680000)=[@textreal={0x8, &(0x7f0000f7a000)="0facf4d366b9800000c00f326635001000000f300f01cbbaa100ed0f09f7180f01ca0e440f20c066350b000000440f22c02e6667660f3a410909", 0x3a}], 0x1, 0x0, &(0x7f0000c0c000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 06:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038c000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000222000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000737000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x40, 0x2}, &(0x7f00004c5000-0x4)=0x98) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dce000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000e69000-0x4)=0xa0) 2018/02/06 06:49:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x9, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x30) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statx(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x50, &(0x7f0000001000-0x100)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x11)=""/17, &(0x7f0000000000)=""/180, &(0x7f0000000000)=""/85}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x7fff, 0x3, 0x8, 0x101, "51fb96ddb27a13c8b903ae69f6bace211cee7d5e0abe7485555bb50cd294128d52b1e44ff0768b023d9baa1434829179d592348229b455b26e4c4845b27891", 0x3f}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x6d)="22ead6f147b68408b7bc4a2179c678991629c939ae7ff8bb75bc1986c4fce41b5832adfaf675736f2cfee71e97f7f331f974927516af20f12c98380fcebcf79fb0c390052d74a3e51c237564226901f66beca1b89588102f619e3853481c18a3251ff8713cdb4f58b21cbbc439", 0x6d}, {&(0x7f0000003000-0xe0)="6730978b5e0b0af5ae5bbe6f3c1f7e7c587b5e2e20454bfce2d2802ba3450280a9c26f4bd5206da5f63ed7caea3558a987ad6a857360e038b1868157dcc3eb685ef7d7de7c302035f24b05949741cc131315b1dbabdd06d9934a72bf530017666df17917882876281ada8d14ecf370221ce8b78c1ff29424c015a2f4c0b013d79d47e9c51aeb0c2af7647be77140f559813a1f7918c31f9a25a1dce1198409ceccad3bb89ef83fae70eee70fe53c21155ca10ac3fb9ba1e1b4b61e81c29f0cc4e00da493f648635b83c767ad56b737bb2a3ef7c8dfabe969614d385a0d7490bd", 0xe0}, {&(0x7f0000003000-0xd9)="5f749f80755038066985446c1fa37f51f31cc2a71bca4a880113b6ef744fe488dace87c679770d1f949b51abc5e1b13c227434b824660c9ad17fd74a8f7f43f470f06ff118417b0dda53ac9a7d798e65ae5653b69f03a611df0f357f6104686c3e32512eb1aff764971bb82250f8e19a08c737cd10042fb35d753e1bf84339f6bdcb2ebeb7b226dd65ff18bc903f4c8ad5369bd9f38fe08b499904633ac549f4241115f2eea9d7c970868074ba78ead599507bd9d5283caf10d8e19ed235b656cb3e3262dea48a4b0f3ed7f0e99bb916a8b7b433c64a9d1cb8", 0xd9}, {&(0x7f0000000000)="ee12eb122de4f252c895f7229d3db6a0d9161ffdb90ef113b0f30930c9b32b3a4096b546a5ee40f3cbc7305f66aff471468a901bbfc1fa3bc9d11c924f7d1b9f9c3ac6af35486b18af66e133c1b0e6e9c254b4d9b6a55d706b3e18092ec6c17402a269baad4387e15dac4a950fdd77042329119466d31482427279c6f5642f0689bec64c8fa7febc1c4a37fe07a7bc3d54c01e5aed156800c178137882e9badb56eda5fd75938c80404f31d9cdb97a27637f41baad003ee2566ce0e6a9da2cdb156df77a2cd9b0be7916e4f221b1cdbf39aad45cc29c7446859ab4d8e5774c99f51af6ce43c6df6ac07e7b24ecf64faee1935da4d17dd49df88b6375acc9690024e18dd1d18fc0da36908ddbee1b5a3b73e0a60fd24386e61378a8cebfe5277bbac42249f41d8ad985f1e862b203d3a55303b5506c46cb220c50d1fe2c13eaad0f3fca3f8cada8092106f332eff188de9a38dca864ec67edda4e73a514ce557adf0bb7105d7d0d0bc72275d4336dbd8a54ad8bd21cfa7ce1eed13c0842ca9ffadd839db014db244c89acf8bd331508ae587dda88f4ab7248441d5eedee7bf6a0c52f8fa620678d751f5513642448ca6b187861d9b69af9981a12ce09235d38bd1cd370b1abc641baf030bf8c802753ba40c3c34a31cbdd57cf59251a7283b6352b77dc258b734b6caa1db66cfb356f2d33fde22d9c54cb0e1d1df4b93fe43989a59e5f8b63882ffb7b5e8b7b313c09b68af91728aac51ea066802a913e28e1a42f97f2bc02c0ec5eaf83fe2942795d125154159e23ca46c78895c9c901843889fb1f42e7b34beb566d1c8fa9ef15afa4c3b8f67e7252f74526d9d826d69e4477f0864a098d563f2f82d17010e3ca6e2e90ff08711e4f91bdfed0533e885fa7fe200af431c15cee48a91e31a2b7373be6856e9e5c710e17ed1ea53e473b4eb5a4e81f2d10d15fc321af25501f9ed465b9f57a08454b7ed7f8b4385e422ae6bdcc0e81330e1d3d7b574565a8dde79b615ce72d67d684c048842c69f6b5f1af2ddd79071053f12f87f9a207572dc12ec00af54ad2ca3bf3740ce4be963955b611c61bd9fb58c028d40c5e4ff6c272b90c9c08e7590c8ba16b86675b4434565d181e23827444025a8398b74a734b430ce71a4f04f4b558770772f8645ce3a08f13532d472259640234064503bab5c050331a1d59c4136588e9e3e1d0913c725916d4855189c80d332d2ed6b3b5c64231d9b85897961c4d133c52a82ba030f60b4629f3b248fd8fa92817aee73305425b04fa02d55a60778c7efb997a1d5db6a2e44b254fad2b0a1a1838f412d82d38c32c50dcc4c791fd394c9e7022ca65eef34e44c4ad8b66c358899e1b2a0d92afe870117a99544f09991f6a28816deaa887953fdf84dd7cb1a90dd13024272acbfa5e865b539004fe6478cc1700f445a9b7cf863985f0f231c8699462f822ba822021293f7db3b1f2bac1ef1e2c591a1fab772870799804d2cd5b5bb627e8c55baa1858e2e7cca510dfb253f1dc65e5cff94113922b297f29a4e3b190afd1581910bc46500f74bead2f1052243abdf99af9dad8b97ce4279c958364416c4cc3797b0fa1cd9d79348d2cd493ae0045f3ee23d509504a5398dd3971ecd6a755e3aa541d977d09506cc7d570b0ac78b034897be5ff1944bd0dab63e3ec1728240d726646a8031cce207e015f3f12cc38afcb7d3b1dd627ce55e73c69cf70e133ae2f5d22de43cc1eaab55416886f6e6995f156e7901b6ecb15acf7e2c88859242522e36d1aad7ee14f8bc9972b776e6b6278809e47a588646264c18527f16820921a0e70c40042ca3c7109c01eccc13a4da13fec30ab738cd0ef6e110655c60a40b581085e56d8501dc51b5187c4adddda758988915ff23abed497d9545a490a26138f04375e64f665739db0c86f26e8260e2ad6d8204b6735e7823b6fa11afc2fb3a696e2bf128970c8071bebc086a1a321919a332341e17b8e10c58bde214c88ffd63e240d44ffac0fe4ac6a50328bf672bda74adea062b56efbdcb5b4662d7185bd950259de5822959446c4bca9649766893accf98ce4dc53ab3035f2c7927be0a53593b46c431b68248e11fb101129b9758615918cc9ad53de6bc46fa373abf0f651e96676cf43a22bf37b42a6b7dac7072e936a5baaeb69a4028b3d509ca426a5d07b0c6d1a619bb15ff649bccd0e86695335718ca88e95faa7dc48da53e936115167c9ffc2956a0ed83a87c2b1b2c74bc0e7e3345402c6d2ed81abebd8a8d4d310e3e5eff738224c64f0544f8eb3dde3153dbc4e57282ddd3213c092e16a4730541555d3fd59efa8715a9bfb341bdb2bcf065c58175c3d2362d113a94bfc4e3ae97c1af0e6f15b4064b66843071b8241ead05037c42850f3963c19218aa4062e04f759535e0fe47f4d00ef7160c86a5f954e7f3d05f4b719f98831096ddd13762a076973c07208273fde3638bb819eb6ae85dd08052155da1064b951f3bc7dd60d041fe2f89083c38e183c20d8fd26d6f56b2d23837aa685170aa467b32a410eaf31af387b28edc9e3145876ff672161c2a7a3dac2029e0481cfd87c6afc6ba84796028f365ee2ab82174ab16f45401da26cd594156f8d4cd66194abe7d39635666e65c583dfcb5dfe65f0174e5129731ab56c49515cfaa874555874e2a9c24ea71680878bc831eefbffd4fae082aa34600088e1a3ecc701aec620a63bea9ce38a25deac75dc788fab277ff083c186d6cb496f55aebb893494be0072691bab86794835479c37c601bb0663024899cfdd072443c088459220eeef1aeca0146f0042556108aecefcd204b90ed2ac8f6eada94e494bef4f83cdb21d0083c0bb58dddbbbcaddb4150601456197444765792421eca48197678c5f79437f6a915dbabcd94e498546190fed4ad4b408fe1ab37cdba9be9414ced31dfed6dcebf1df0c57f57714e7f52b262c167ddfeaa52372f2bed923cb3d893d4e70f1babd5d603b910608e2a5d7b79a80c818074b86afdbc4c8d0c910b0ec84cde83bb68cbb75f6f9ef272386abed0e599ebd1125826812158418a2291520c3d9ca43d928e41694fb9b29ff4b760efaa03b3689d25903365dca6e5933af3bae661057135799579596b9b139678ed108ed25e90d8f2647fec0c435978d70ca15f8147c98456d8fc923f25cf7411a78ee037a8aea4f077c403f079fae7865ecf15fa418625acffac9582ac43e2f3d4a90e7841a60089f43fc42ae2cf38e0504089c3d5e8222e84d947d1c7a3f03917ce7da5f69b4e033fbbd500b588c4f7afe3308757cdd21e61190de83441c7f061df612fc350e986d9096bbdcd27f1a084b053791cfced3a623fa80f6ddbc1c5cc04dcc67ac1192ba833631fc342c661f7e3db28b6c80bb75c8be8af6770945389eb567e241b2b5f3ddd7b9a19201e58849f19029763a7c22ee115aac86a8d888f8cc46f015f5486e2434366871be15bb035bd001d0e271a6ef389ccb3033dd137a99accb016e62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0x1000}], 0x4, &(0x7f0000003000-0x1268)=[{0xa0, 0x5901943fb5e820d6, 0x4, "22d666bacde650d5d10ef46c361a18bae7e51e1f91e9e55110230cf024b193fa8052b8805a60c3e9e5ce70f667901f9f3a664c1fabeab4059871d0f65424400a378413b8e78e5d2116de731ff3e041ad04b924cbcb9f5d5585e027fb2bc942dd18bbdc959a0ac3b278aab15379749d29c41e1dcfd0bb669ca7ed6d69cdebb6038bbc4f742a4c1dfb205644"}, {0x100, 0x119, 0x4, "6cd0297f41899ab81e1e5bed308e36019a8f682b2e500f881fd01b5bdafb7f88e28ac1b52dd7bdbf78e10211ff14cfa4edbdf8e741866c8e6666a35f9d805be969c441d9af0db067bf5283ce0a665617ad254ebdd340ee0ea6c80d7940ee43ccf081041f500b2d8ae237706e97a1db494225ea22b9f794e0d629eb6016e8134857d4a74c941ea5ddf28f4ea4fffd68a4bc7334ebc42ec60601a9cc7a38abcfd5b980e9f7010582b001f661b565234a0f32718aacd8605f6c2749d035b6f726ffa1fe24ce277efa56fb95bd8c4d3bf62beb6e63525079effe34e2a431374d8a6191229a269410c45cd5b7170fc58352"}, {0x1010, 0x117, 0xffff, 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0x1000}, {&(0x7f0000001000-0x33)="503551b9b6524495205943b3feb124f1ba44b977d5f24975567bf3759486c04cb1248fea7499608de8cf25bceab6e82d959f4c", 0x33}, {&(0x7f0000000000)="851f5851725ad97234c0e54623c9a4bd0c5867e00347abb4837e4ee9c7a34da596633fcbffcdc331fcf58ef9b0ccb247fcb083b6ee2f82ceee786b769363773f76261e3debeeb739cddc08ae516f9293fb082970d59870b3ea77d784a684375a5e130d9139863554463578bef8bd494c6329ade4fd3d0e5d4f498b436e217029577d47657cb36aa32fb65a2754824fa587d2d164814d1090b5fcd9e489f7f64a835da28df7dd9226e4fb4d2ec2aac28e7828e1836198fa0369cb285fe0b3ccb062b18e85fb84f61e19caeec2df49f4679f4d7e1a102e70ad8d12d7cc940d2c9558fba049a2feb85fa0082c941f34fdf4a5c1045f2c", 0xf5}], 0x7, &(0x7f0000003000-0x1b8)=[{0x58, 0x10d, 0x101, "d6c645e4cccdb200f603a2b843f80da355310d6d9a6efea2e7c1832d298086ca336d6e7d9495d5eaff86c2bf28a9574e02f6b42caa626162f6fbaacd8276cda267f713f0e48b80"}, {0x78, 0x119, 0x3f, "74fdcc30baaa2e5d2d72314fcf9bb2ae48ca8e08d45c4f81f3fe22faf555d640e15da80d090bd1de23111217208142eb1dc9564265f127b7a3a682600588868936f7a100926ec8c09a69fd22308297a0412b482f948a180acf61e83e99dac656ce0b"}, {0xe8, 0x114, 0x1, "c5726d37888d28840de8d204513e14f7f80fe25110258c54dbb9f231d355b5c6879809c0625e1d07811e9fcd7304f6c9c1c19ff68c82af381135c22a345cfa655e8c92faa74c885eba6d55525e379a1361e9ace9aa9cea8d24866c5ed508784ac759a876a28ef4b2b1a199e574e76d3afda026b6e4d310894a7f86460e714d3841c29b56421479871d4cade3d76322c24ec66aa735e56aaad8f0e0ed09e61e4969da9aee092080563310bef2d912b1f07f38973eff53de2eced4d42a12b3f0f3b0f3a6228888de0e2cc4f83b54ad128a7d8d"}], 0x1b8}, 0x8000}, {{&(0x7f0000003000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000-0xcb)="706707397484e0d4a7d707cefb9f3e56c1ce104d5f159660fd92980fa33234d4464c922a7848385e09e08ea7b2e4a5cb7265866ff56dcb51206365a0b5ad5f26403a4042630bb19f6b2101b6ade27aa90f167d5f9ae8f116ef8349b81bfbd71995965b2537c5c58dbd6c46c758af39ec3f69d9487c50640123c9f6dd123b370c3f969bce82958a2293eeb6a237e6f052fb43989ed488766691bf5bb4d979d28daaab04cbf5d6fb409af7015f5fd5da7fc1a6c18551866a99150c4e7402976aa0dc93993002f3c19f9be708", 0xcb}, {&(0x7f0000002000-0x3d)="f594eb1b5a987c24eca714d39429c92d54969453bc0a3ef5a6a8d3ccebe94005276ec5bdca7bb5f175a1a3ca44ab345e07aec5ca687504fbaf73ba6c17", 0x3d}], 0x2, &(0x7f0000000000)=[{0xc8, 0x10a, 0x20, "1150044b81108cb6d4d27a6d4c3f3de0182bb63b8b5f58e04bccac7008260bbd9a1c291577ced1daa7ed9c9857adf19509fbdaab602ee22202c142e2f5110f3427204cc082278bf1b5da18c3425c266eb0b153140a8a38fbf4f5d3efdcbc21bf44ba185d734973e475d91b6a6717f0ff716af183491c222b545114bf3f670ef2c9b79c949d493706884cdd64118b0750d4e061c55b3487d2949e4ee7bd8f47d41304f82064e85446ffb7ea5e8fbcf10d3a69a1"}, {0x20, 0x10f, 0x100000000, "d38995951c4aa38be8"}], 0xe8, 0x4000000}, 0x200}, {{&(0x7f0000002000)=@hci={0x1f, 0xffff, 0x3}, 0x6, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="5c1cd68934ef83253ff4b7ace8b1dfdf959d7cdbed6d1c74796878d6e69c250c47af59d92ec7587ce8dd2404f43f310432d85c5b587c7803351b6cd9c8c508ed0cc504f740617ca65c9d790e9a9902dd29d1c009ce98231e599c436f5e8c35d5b929d1bde2214bd3de45757f6257e3251d89c57d4af716a37200da2a", 0x7c}, {&(0x7f0000001000)="198a9ba7b794a82f8646b3af8628c569d74a168ec9ca8e582a3fb3cdfc35e988432d0bfff63ae876246f28518586b439bb4f4067d83b2b209eabfa17268be8f1f4195cf7fd20aacfb1ae5b804984650c1d3cdcc926959bfc88a808ec37346f4e0afdb3c27d6d7ccc086e79dd5cfffb27dca6586461b6ab1ef4b8659bdc9b36e6f7915d4abd20f2c833749197af4a27df88aa91", 0x93}], 0x2, 0x0, 0x0, 0x8000}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x14}, 0x2000}], 0x5, 0x880) 2018/02/06 06:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000871000-0x9)='/dev/rtc\x00', 0x440400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ce1000)=""/42, &(0x7f0000b90000-0x4)=0x2a) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000354000-0x28)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) [ 44.091084] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6488 comm=syz-executor0 2018/02/06 06:49:40 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f000005a000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2b000)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee1000-0xb)='/dev/hwrng\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xad)={r2, 0x0, 0x8, "51ae4df93af76fa081e01a2813cd0ab016f5332d696b7e083d89f964ce331e21604974edfdc345327fdc01a3e5997067b92e6d4985d83c813e4128fa155e001de6c726dba172ea0c14e057c64a0ef1a15cba5d8db4e0e9736aa498b1efa689efc5654ac88a6828371f384e2e4b16e2071f505cd4ff2bade1b81e4b2f6988e94a19f0085cfd41d26188c2dfb2888f7ac0af916f4cacaf89e2982825925bcfdc5394a4e1"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001000)={{0x87, 0x7}, 'port0\x00', 0x8, 0x1, 0x6, 0xb700000000000000, 0x2, 0x50f, 0xfffffffffffff256, 0x0, 0x1, 0x4}) 2018/02/06 06:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b2d000-0x10)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) clock_gettime(0x6, &(0x7f000046e000)) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c7000-0x30)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/06 06:49:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000cf4000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000024e000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x20000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000de9000-0x4), &(0x7f00002be000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000476000-0x8c)={0xffffffff7fffffff, 0x3f, 0x1fab, 'queue1\x00', 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}}, &(0x7f00002a7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004b6000-0x8)=@assoc_value={r3, 0x3}, 0x8) 2018/02/06 06:49:40 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x0, &(0x7f000000e000)="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") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000028000-0x58)={0x1f, 0x200, 0x9, 0x2, 0x33, 0x5}) r3 = syz_open_dev$sndpcmp(&(0x7f0000026000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x4, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x30000000000000}}}, 0x3a) r4 = getuid() r5 = getegid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000026000-0x38)={&(0x7f0000026000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000026000-0x60)=[{&(0x7f0000006000-0xcd)="c48ca78332fa73ea60ec4f188a298274819311cc9ca4f8974635455717b9acd863dac64d41656260ab392361476882186a69f9c08c56fa29b53c1eb80639f657643a3d6293c3e164baa56cfc2f37b2c707e4a8dd729c5ff6505764e761386f815c41288c844aaeff9b0d539c91f848c1a98b6695331f6776d84f211f8a1ab8129351f789f081e68d18a58039e79795959cbd720f4d631d738cc3a2e63404a0977822e03bd0ea2ba47d328b2d83494bcfd4dc556ef2f2047c277dd95be61da9a7d8e9e966b930b3af7d524ce9f0", 0xcd}, {&(0x7f0000026000-0x1000)="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", 0x1000}, {&(0x7f0000025000)}, {&(0x7f0000005000)="783d6d0c2f303f0ebde92d22a444fecbb71179d3adc3bc2ed2f7f4679523569517e59d95d4003e5f", 0x28}, {&(0x7f0000025000+0xfb5)="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0x1000}, {&(0x7f000000b000)="9650d30699b77bc6a5a61aa3bdcc0e7c8ee0fd5d726e62088040c088da38f9f4b53876b42644873832d2fdb8f2b9959ef262a5e0a59e3683466fbba92f930f664809d5878f207125c5edcfe35573d20112ab0c070fb3c0301e050cd64659a1b4ff0ddbf66d14c1d0ffb224532b882ac4096b7b2dbaa11650189bd2ba72a2eb68a95d9643ec6f32148017551026eb89575c400d613f0dbde23866d4ddf72c96348f0480d8a1b5318b1f568d63fd274a00d89123a2a206906f5b72ca4a73a5642abe2ef3809bb4c66d54", 0xc9}], 0x6, &(0x7f0000025000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x90, 0x10}, 0x20004000) 2018/02/06 06:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d36000-0xc)={0x0}, &(0x7f0000767000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001dd000)={0x0, 0x0}, &(0x7f00003a6000)=0xc) stat(&(0x7f0000b31000)='./file0\x00', &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a63000-0xc)={r1, r2, r3}, 0xc) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) socket(0x11, 0x1, 0xfffffffffffffffb) 2018/02/06 06:49:40 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x290a01, 0x0) r1 = socket(0x18, 0x80005, 0x1) getresgid(&(0x7f0000004000), &(0x7f000000c000-0x4), &(0x7f000000c000-0x4)) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000008000)={"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"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xffffffffb0a322c4}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000009000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x1, 0x100000001, 0x7, 0xcc, 0x2, 0xfffffffffffffffd, 0x9, 0x4, 0xe46f, 0xffffffffffffffed, 0x1, 0x20, 0x400, 0x401]}, &(0x7f0000005000)=0x108) ioctl$sock_bt(r0, 0xdd1f, &(0x7f000000d000+0x4a2)="e5b9748ffb0059490ab6c6db9dba190f9ac2") ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000004000-0x18)={0x0, 0x9b9, 0x8, &(0x7f000000d000-0x8)}) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000007000), &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) getpeername$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000005000-0x4)=r7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000)={r3, 0x2, 0x40, 0xf30d, 0x7, 0x40}, &(0x7f0000007000-0x2)=0x14) sendmsg$can_bcm(r1, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r4}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {}, {r5, r6/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/06 06:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {}, {}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick}) r1 = msgget(0x1, 0x50) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000364000)=""/108) 2018/02/06 06:49:40 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d35000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) r2 = getpgrp(r1) r3 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/06 06:49:40 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000656000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acc000)={0x0}, &(0x7f0000acd000-0x4)=0xc) r2 = getpgid(0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000ace000)={0xffffffffffffffff, 0xffffffffffffffff, 0x1000}) 2018/02/06 06:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000008e000-0xb)='/dev/mixer\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000453000)={0x0}, &(0x7f000041e000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) unshare(0x8000000) r2 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ba000)=0x0) syz_open_procfs(r3, &(0x7f0000369000)='io\x00') mq_timedreceive(r2, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r2, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/06 06:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000821000-0x8)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00008bf000-0xda)="a83a9ff1bbf4c559eeaec064ebab29a43ca7a9118d9f77156b599a0087714bcaf0cd795978a6b7cab026f9776612d17d03e6a580dd79dc5204fb0cce7f6314bd49a4d66109fd38981853792df4323cf099963c7a85f0483a315b13cb10515c4e81cf853e60bec96a30e4dcc2cbd73c6aca96431043774ba09cc48a1247a2b17e20a660fee74a07838405f8f8978ae16e0d838ad27d6f65d95c0f81ff2640dba75f58f8f8c1a4e196a28d4b774e958d068f984a1ef67c07081d4e674483d3e55e1af7d473a781d8746d351544e5ee1ac9171f8af0faa01e54a6f4", 0xda) 2018/02/06 06:49:40 executing program 4: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x7, &(0x7f0000728000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000d95000-0x1c)={0x1, 0x2, 0x6, 0x0, 0x1ff, 0x800, 0x9, 0xfff, 0x8b, 0x20, 0x400, 0x2, 0x0, 0x3, 0x9c, 0x3ff, 0x0, 0x5e7c, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ddd000)={0x0, 0x29, "0f2b3c41bca6ed82fc1cc2dec1540c206835d736a03fbaeaa7910cba33ad6ef718bcc1808eeba6e3ca"}, &(0x7f0000dde000-0x4)=0x31) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000dde000-0x8)=@assoc_value={r3, 0x81}, 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddd000-0x9)='/dev/rtc\x00', 0x400301, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000d29000-0x4), &(0x7f0000ddc000)=0x4) 2018/02/06 06:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b81000)=""/181) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000044f000)={0x2, 0x3, 0xffffffffffffa149, 0x8, 0xb31, 0x59}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e77000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000081e000)=""/201) 2018/02/06 06:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000057a000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)) fcntl$dupfd(r1, 0x406, r1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/02/06 06:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f46000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/06 06:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000379000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00004f3000)=0x0) io_submit(r1, 0x1, &(0x7f0000f5f000)=[&(0x7f00003be000)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000426000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000a1000)={0x1, 0x0, {0xffffffffffffffff, 0x1, 0x9, 0x3, 0x1f}}) 2018/02/06 06:49:40 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x24)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0xfffffffffffffffd, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1}}], 0x48}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004000)={@local, @empty}, &(0x7f0000012000-0x4)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000-0x15)='/proc/self/net/pfkey\x00', 0x10100, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000011000-0x8)={0x1f, {0x3, 0x6, 0x3, 0x200, 0xd991, 0x5}}, 0x8) 2018/02/06 06:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00009ec000-0xb0)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/02/06 06:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x400, &(0x7f0000eaa000), 0x0) writev(r0, &(0x7f0000fdb000-0x30)=[{&(0x7f0000f16000-0x1)="c7", 0xfffffffffffffea3}], 0x1) socketpair(0x0, 0x3, 0x3, &(0x7f000042b000-0x8)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000870000-0x50)={@generic, @ifru_names=@common}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009ec000)=@req={0x50, &(0x7f0000158000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000661000)="2d84095073331b9d83c2ac2dba5c1a499037936c5fd3a314ea25ae344164f471"}}) 2018/02/06 06:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005cb000), 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000091d000-0x8)={r0, r2}) 2018/02/06 06:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000366000)='wchan\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00009f2000)={0xa, 0x0, [{0x40000001, 0x4, 0x5, 0x5, 0x200, 0x80000000, 0x20}, {0x7, 0x8d, 0x7, 0x6, 0x4, 0x2, 0x101}, {0x80000007, 0x3, 0x1, 0x0, 0xe909, 0x6, 0x8}, {0xc000000d, 0x9355, 0x2, 0x7, 0x9, 0x8, 0x7f}, {0x0, 0xffffffffffffffe0, 0x4, 0x1, 0x8, 0x400, 0x6}, {0x80000000, 0x3, 0x4, 0x4c5a, 0x2, 0x2, 0x1}, {0x6, 0x8001, 0x5, 0x0, 0x8, 0x1, 0x40}, {0x1, 0x8, 0x6, 0xd99000000000, 0x6, 0x1f, 0x61c}, {0xd, 0x4, 0x0, 0x100, 0x1f, 0x8, 0xfff}, {0x2, 0x1, 0x2, 0x1, 0x100000000, 0x6000000000000000, 0x4}]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b7c000-0x8)={0x0, 0xfffffffffffffffe}, 0x8) 2018/02/06 06:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$dspn(&(0x7f00002b1000-0xa)='/dev/dsp#\x00', 0x9, 0x482) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000db0000)={0x5, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000bc8000-0xb8)={0x0, 0x5, 0xe8c2, 0xffffffffffffff70, 0xff, 0x8, 0x7, 0x5, {0x0, @in6={{0xa, 0x1, 0x7869926, @loopback={0x0, 0x1}, 0x8}}, 0xeef, 0x5, 0xfffffffffffffffd, 0x7fffffff, 0x80000000}}, &(0x7f00007c2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f25000)={r3, 0x6}, &(0x7f0000fd7000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000a1b000-0x8)={0x0, 0x0}) r6 = getpgrp(0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a89000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000d1f000)={0xaa, &(0x7f0000802000-0xaa)=""/170}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000645000)={0x4, 0x4, 0x5, 0x8, r4}, &(0x7f0000ad7000)=0x10) kcmp(r5, r6, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/06 06:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000370000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fe9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000480000-0x4)=r3, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$midi(&(0x7f0000acc000)='/dev/midi#\x00', 0x7, 0x5b5378b4f41a0193) epoll_wait(r5, &(0x7f0000bb2000)=[{}, {}, {}], 0x3, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d10000-0x18)={0x0, 0x1, 0x20, 0x8, 0x9}, &(0x7f000003c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00004ed000-0x8)={r6, 0x6}, &(0x7f00004c1000)=0x8) r7 = dup3(r0, r4, 0x0) ioctl(r7, 0x400004000001275, &(0x7f0000437000)) 2018/02/06 06:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000a0d000)={0x10003, 0x0, [0x100d, 0x0, 0x5, 0x9, 0x7ff, 0x6, 0x1, 0x1]}) ioctl$int_in(r0, 0x5452, &(0x7f0000f55000)=0xf618) 2018/02/06 06:49:40 executing program 1: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x7, 0x0, 0x2}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000005e000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000010f000)) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/06 06:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc5000-0x9)='/dev/ppp\x00', 0x80840, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0x68, &(0x7f00000ba000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfd}, @in6={0xa, 0x2, 0x7b4, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000053b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000340000-0xe3)={r2, 0xdb, "bb467ec15fb53487634119eada914b1d4d7fc39d239bfe7d6ba5a4e7698819d34cd0c69c7231d40499c87cd1b04fb3785f95a02feb41e8b456e0bd9cef54274ff531ab0bb05dccdb591046c73f4010cf4870eadebaa61677b0c5e5dc4a2df7cec779dd58d4d07c42ed2d3621ce9a6bf5a57d78310135f8dc16d863e983d3871815bd196895e725fcd4435562f17d17419957c6271c725593501b8ebf94e33b04c212c7272f1daaaf922619126264fcfea84998377a3a3e0571828b4a3a464c34047524603ebefd948e803d548d9a83724cd6bdc6c20942264bdafe"}, &(0x7f0000f77000-0x4)=0xe3) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000095b000)={0x80000001, 0x0, []}) get_thread_area(&(0x7f0000841000)={0x9, 0x0, 0x1000, 0x100000000, 0x7, 0xfffffffffffffffc, 0x8a, 0xff, 0x1ff, 0x96}) 2018/02/06 06:49:40 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000027000-0xb0)=""/176, 0xb0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f000002a000)={'system_u:object_r:modules_dep_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x32}, 0x35) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 06:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) r1 = syz_open_dev$midi(&(0x7f00006c8000-0xb)='/dev/midi#\x00', 0x10000, 0x80000) getsockname$inet(r1, &(0x7f0000627000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000322000)=0x10) connect$inet6(r1, &(0x7f00007b9000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005bd000-0x4), &(0x7f0000d59000-0x4)=0x4) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000daa000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f000022d000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000112000-0xc)={@rand_addr=0xfffffffe000, @empty, r3}, 0xc) ptrace$cont(0xffffffffffffffff, r2, 0x7c, 0x5) 2018/02/06 06:49:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x8, 0x10002) setns(r0, 0x48000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00007b5000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c8a000-0x47)="5c4cff01000030b78334881f2b16c5896cf42773365fd5b70dc1124fa05f2323dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4053b6b00", 0x47, 0xffffffffffffffff) 2018/02/06 06:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) sendto$inet6(r0, &(0x7f0000b39000)="5c0ecf19ef5855da27091a655ed5bb42bec291e3fd85863053cab43331390b480112a4383bb25ae2e0c3a728c3cfbd74a4fc339d58a6fcd5c20f1848b5f5065ccf424bd57354a167336e2ebbd9cb0dbe24788cb3fe7f9ca955cabdfd06459a1567aeafe641dc766054e7ce4458089f01b01e2a370b08b839f6412088829ed5fa067c67df405f238b84c2250bfab4c960a83065f9a03f54460477e7e5429106cabbfc876655556f5a792756c1949cd5197ccf31724f9ea86e1d2930cb6de384584ce399a9aa4e94a8901d648eafce0ef98d441143b369d19e", 0xd8, 0x80, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/06 06:49:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xe) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1b, 0x80007, 0x0) connect$ax25(r4, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/06 06:49:40 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/02/06 06:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0c000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ff1000-0x2)=0x200, 0x2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006a1000-0x8)={0x0, 0x7}, &(0x7f0000088000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ba000)={r2, 0x100000000, 0xfffffffffffffffd, 0x8}, &(0x7f0000438000)=0x10) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) madvise(&(0x7f0000fc2000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000e71000), 0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 44.640502] audit: type=1400 audit(1517899780.883:86): avc: denied { read } for pid=6610 comm="syz-executor6" path="socket:[17350]" dev="sockfs" ino=17350 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.694758] Empty option to dns_resolver key [ 44.721641] Empty option to dns_resolver key 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') semget(0x3, 0x0, 0x1a4) 2018/02/06 06:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d58000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000640000)='/dev/vcs\x00', 0x8000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000180000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d57000)=0x14, 0x80000) lstat(&(0x7f00006a8000)='./file0\x00', &(0x7f000003a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000039d000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x1, 0x1, 0x2, 0xa0, 0x20, 0x3c, r4, r5}, {0x5, 0x8, 0x1f, 0x0, 0x8ff5, 0x7, 0x0, 0x2}, {0x1a, 0xffffffffffffffff, 0x7fff, 0x1}, 0x101, 0x5, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x7, 0x3, 0x5, 0x80000000, 0x101, 0x1f}}, 0xe8) sendto(r0, &(0x7f0000493000)="0213ff", 0x3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f000060a000-0xf0)=[{{&(0x7f0000396000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00002c4000)=[], 0x0, &(0x7f0000bbf000-0x2)=""/2, 0x2}}], 0x1, 0x2, &(0x7f0000f6f000)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 2018/02/06 06:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000017f000)=0x0) move_pages(r0, 0x3, &(0x7f00007d1000)=[&(0x7f0000171000/0x1000)=nil, &(0x7f00007ef000/0x400000)=nil, &(0x7f0000e4b000/0x2000)=nil], &(0x7f00003ea000)=[0x4423, 0x3, 0xffffffffffffffff, 0x2e2, 0x5, 0x6, 0x5], &(0x7f0000f2c000)=[0x0, 0x0, 0x0, 0x0], 0x6) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000651000)='/dev/autofs\x00', 0x80400, 0x0) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) fcntl$setpipe(r0, 0x407, 0x5) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000aee000)={0x7, 0x49, &(0x7f0000e84000)="37c6c91825ee46c176adc979b3bdae78faab3874bbccfae6d50f3a581fa7fdc0f08736bff98a268cd42559d76a69ef117715a7e22dbfb8fd27e1a487884f098bd67c757aef4081f37c"}) 2018/02/06 06:49:41 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, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c28000)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000047b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x3, 0x100, 0x100000001}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x8000000}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x418) r1 = openat(0xffffffffffffffff, &(0x7f0000069000)='./file0\x00', 0x10000, 0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000094b000-0x9c)="fc746a394466dc8335ca1a92dcb389097bd8496e9015bdc13677eaf77473ef9116f04d6da35addc3541ba538f4652174526dcdcabf7e6897fc18e18210720cc16894736899590231233f8394dfd194d31cddc09da3f9e0ba080158db1a668fb98da624ebf8a8d7db9b6267a7872c2ae5eeb9b89727212a51c5d9efcf8d66a589274920e6eaad5eb82a56faaae4611cca8ae9d6f80739c1216a8e971f") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005a1000)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000969000-0x34)="a8f7db8306aea9c0e79aa253329294abab29092f11aec70adc4440c157acd5c6902450cb1e33e8dc3d31b7947351c2309501d224", 0x34) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000ce000-0x22)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 06:49:41 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000ebc000-0x4), &(0x7f0000789000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000610000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000529000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00005d6000-0x78)={{0x2, r3, 0x0, 0x0, r0, 0x4}, 0x0, 0x0, 0x0, 0x61, 0x8000000000000006, 0x0, r2, r1}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000003000-0x90)={0x5, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={"6768159aeb6c0a2d61b62b7ee15704f2", {0x4, 0x9, 0x3ff, "365b100f630b", 0x3}}) 2018/02/06 06:49:41 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b96000-0xc)='/dev/autofs\x00', 0x2440, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000026000-0x8)=@assoc_value, &(0x7f0000c89000)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)) 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x98000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a66000-0x16)={0x0, 0x14, 0x7, [0xffffffffffffd5d6, 0x17a3, 0x4, 0xfffffffffffffff7, 0x1ff, 0x1, 0x1]}, &(0x7f00009e9000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) dup3(r2, r2, 0x80000) bind$alg(r2, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffffaa) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r3, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r3, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) syz_open_dev$sndpcmp(&(0x7f000034e000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x80) 2018/02/06 06:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000083c000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f000013a000)=0xe8) getgroups(0x4, &(0x7f00003ed000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000501000)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fd6000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000dea000-0x8)={r3, 0x20}) chown(&(0x7f000077d000)='./file0\x00', r0, r1) sched_setaffinity(0x0, 0x1, &(0x7f0000bd4000)=0x55) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000650000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00002a5000)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f0000d7b000-0x4), 0x0, 0x0, &(0x7f0000e94000)={0x77359400, r4}, &(0x7f000054f000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f00008da000-0x10), &(0x7f0000b34000), 0x0) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a51000)='/dev/snd/seq\x00', 0x0, 0x40) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e89000-0x8c)={0x0, 0x9, 0x1, 'queue0\x00'}) readv(r0, &(0x7f000000f000)=[], 0x0) 2018/02/06 06:49:41 executing program 4: getrandom(&(0x7f0000860000)=""/167, 0xa7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000451000-0x10)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000001000-0x18)={0x200, 0x81, 0x25b}) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000047e000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00009fb000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000556000)={&(0x7f00008ca000)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f0000dcb000-0x10)={&(0x7f00001e7000-0xec)={0xec, 0x42, 0x4, 0x5, 0x1, {0x1}, [@generic="6561618e1491cf022f0a05ff150b0f71564b0c5857509153b3a9e80a85ba22d6583b4ec0293aacccb225411adfd95c1ba22a06e6e584cd83aa87a03faea4304d0461efa2b21723e8d8bd99d9dc079b518b400b22b83d884e5190ae45671094a6f3aeece252c3b849ce747501b2d97c0c0c713e89c76cf2aaadf8d9ef01750a769be64f995fe7a8657e681e", @typed={0xc, 0x87, @uid=r2}, @generic="6b12f8", @generic="137e12ab70b3122c740ab4d0c8a79659cfe41003cf3660649e7d3b006cadafd1cc97d9574ad1c87abbf5dc27964bf31173e0afb17e174a10d002d4c3"]}, 0xec}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000) 2018/02/06 06:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000207000-0x8), 0x80000) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/02/06 06:49:41 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000026a000-0x9)='/dev/dsp\x00', 0x20440, 0x0) mq_unlink(&(0x7f000094e000)='/dev/dsp\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x40000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000085f000)={0x6, 0x10, 0x1, r0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a06000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00005b3000)={"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"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000717000)={r2, 0x50, &(0x7f000078d000)}, 0x10) accept4$vsock_stream(r2, &(0x7f0000c80000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x0) 2018/02/06 06:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf8, &(0x7f0000016000-0x8)={0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fba000)={@common='vcan0\x00', 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000d3d000-0xc0)='net/packet\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001cd000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x3f, &(0x7f0000fdc000-0x10)) r3 = socket$kcm(0x29, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00006c5000-0x8)=0x7) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00004ee000-0x2)={0x6, 0x1}) fcntl$dupfd(r1, 0x0, r3) sendfile(r3, r3, &(0x7f0000012000)=0x2000000000, 0xffffffff) 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f00002c4000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000eb5000-0x20)={@generic="8bad91ed216a0eacb6e99c10d504839b", @ifru_flags=0x400}) r2 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e7d000-0x10)=@req={0x100, 0x20, 0x3, 0x9}, 0x10) r1 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d5b000-0x4)=0x400, 0x4) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000), 0x7fffffff) 2018/02/06 06:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000822000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f0000e2b000-0x20)=[{&(0x7f0000209000-0x22)=""/34, 0x22}, {&(0x7f0000a8f000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f00006ba000)=[{&(0x7f0000f2c000)=""/167, 0xa7}, {&(0x7f0000856000)=""/149, 0x95}, {&(0x7f000085e000-0xea)=""/234, 0xea}, {&(0x7f000013e000)=""/188, 0xbc}], 0x4, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x14, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) clock_gettime(0x0, &(0x7f00003bf000)) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/rtc\x00', 0x600, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007f2000)=@buf={0x22, &(0x7f00008a4000-0x22)="dc7aa7e4748d00f7bf5550c073327c63b9117483965cd0dbb8cff5435f107a683d37"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/mixer\x00', 0x80000, 0x0) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008a3000)={r1, r3}) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00008a6000-0x4)=0x8000000000040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00008a1000)=0xa0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000058f000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fe, &(0x7f0000003000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x8, &(0x7f0000001000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r1, 0x3}) 2018/02/06 06:49:41 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = creat(&(0x7f0000684000)='./file0\x00', 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000004d000-0x10)={r0, r1, 0x4, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ef0000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/06 06:49:41 executing program 3: r0 = memfd_create(&(0x7f0000218000)='\'\x00', 0x2) r1 = timerfd_create(0x0, 0x80000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r0, 0x1}, {r1, 0x8000}, {r2, 0x1000}, {r3, 0x2}, {r4, 0x20}], 0x5, &(0x7f00008fb000-0x10), &(0x7f0000001000-0x8)={0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)="667169ea666f00") clock_gettime(0x1, &(0x7f0000267000-0x10)={0x0}) waitid(0x3, 0x0, &(0x7f0000b3f000), 0x20000001, &(0x7f00000c5000)={{0x0, 0x0}}) futimesat(r5, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r6}, {0x0, r7}}) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d20000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000db0000)=0x7, &(0x7f00000ed000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000445000)='/dev/ptmx\x00', 0x2004, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/06 06:49:41 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000fb5000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) 2018/02/06 06:49:41 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000-0x2)=0xa, 0x182) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xfffffffffffffe00) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) pipe(&(0x7f0000708000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b6d000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b64000-0xc)={0x0}, &(0x7f000010e000-0x4)=0xc) setpgid(r4, r5) accept$unix(r3, &(0x7f0000a8f000)=@abs, &(0x7f0000c24000-0x4)=0x8) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000db7000)='/dev/vcsa#\x00', 0x4bdefe66, 0x200000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ffa000-0xe6)="eaae8d099a1937b7cc1391c2bd9f385a76f5bb8f2870a737954f14dd9d148ee82649cc26af11600499cc11a0a9120cabc482037044748f16a8abae2a7c19ed6373b0fda2d795f40c10d4c95e3b2a143342277a4acddece50129cb20d05ef730fce0962ab10e97b660319f5c6302eda04c8ac5eb39d746de99f137e14e0ef3c972b948a636e32dc8d372f47f522f7fffb29b4cc5a0a032a54d8c0fa83c802cc05b61cb7ce332cf4167f372109271ee19c4f1b52d3eb475605788823172818811534311619975df1bd0e8b6d67f1d2ae7816e473470decdcf4376c78ab21b1ffa2294c58d4596a", 0xe6) 2018/02/06 06:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000080002, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed9000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000b39000-0x10)={0xc6, 0x2, 0x3, 0x6}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a40000), &(0x7f00000fe000-0x4)=0x4) r3 = syz_open_pts(r2, 0x1) r4 = open(&(0x7f00006ad000)='./file0\x00', 0x40400, 0x12) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000cf0000-0x4)=0x100000001) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000631000)='/dev/vga_arbiter\x00', 0x430900, 0x0) prctl$void(0x1f) sendto$inet6(r0, &(0x7f000031f000)="dc05a9ae36102f4f5b512590a89db0911aa77b4632d3790f3cb10aca8245be825d78e18c7005fec4", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d1000-0x9)='/dev/vcs\x00', 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000eef000-0x4)=0x5, &(0x7f000003c000)=0x4) syz_emit_ethernet(0x4a, &(0x7f000001b000-0x92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast2=0xe0000002]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/06 06:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a9b000)='/selinux/policy\x00', 0x0, 0x0) shutdown(r0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e16000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f00002e4000-0x51)=@ethtool_regs={0x4, 0x8fee, 0x45, "76bf6d5f3f8cc21b7b4f45207984d68d40eec73c7a1e86d2a15101f786d98e79cefbb5ed30a632568e8d5495d5a69fd7acb4ae089833b7977bd3a90130016315b9f8d85070"}}) 2018/02/06 06:49:41 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000ca0000)=""/17, 0x11, 0x0, &(0x7f00001b4000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="9f3797a90203"}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80000000802, 0x1) write(r1, &(0x7f0000105000)="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", 0xfc) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f4000)={0x0}, &(0x7f00002ec000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000277000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000f7a000)=0xe8) getresgid(&(0x7f00003b1000), &(0x7f000065a000-0x4), &(0x7f0000f92000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004fc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000705000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000b70000)=0xe8) getgroups(0x4, &(0x7f000029c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f5000-0x4)=0x0) lstat(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f00009cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000678000-0x8)='./file0\x00', &(0x7f00008a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000290000-0x38)={&(0x7f0000779000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003d8000)=[{&(0x7f0000bde000)="01d1e5ae7ba6e9751dd55698d8ada50953da3eda7e875f65333e3b5dc32606e218cb71731f273624b320273367b88c4dde2129b2ae960c947462b2bdbe54e5bce17ba26395f002301220aee35292d4483d9f9c56b9d2cc5f3a2655aa7b1a0dca5e98d3dc79eb3d4fa5856fa1f0d356700e16148acdd3291424acf52c9acbc2feb0c077794d0ea212434bd8e5d298e1eb4cce", 0x92}, {&(0x7f0000ca2000)="27640aafd13645efa9ee79db7811f9da3e4b3420af9efae1e282c955d7bae5c6a1587db4caedf8bf2e6e74db9a51577fc96cd6722f112d2e4c509e5b5c8b67e14e03d77e477ba8e515dbc394a16ffdbf2a803689c40dec176d0ac03587243c84a4504a4bdd4361569cdf537a248441479aa375ebd4e4052dd76a938a2ff5429eb9c29b3d49e500642a430e3f8c4bfd8b585074ca04ff50fae8b743e398a20d203d69b362c6aec62d3a72b1bfe25d8e66a2ad866c8fc87e00a6cf1e94a7f47652707193ebf439fedc008b468006002c3b1d9c4b39a89e4f038626a4645dcf0e68a933b1d19461f817", 0xe8}, {&(0x7f0000051000)="b08d073e2447ad9ecd6a8c894537f0870afd6d0bb0b57e1d8d734c2f18751bc0aba5be41a782707c479c04bbd2434d9320d5", 0x32}, {&(0x7f000015f000)="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0x1000}, {&(0x7f0000e7d000)="2d6d6d7f575bfa4d5a537c0bef6c469e1bd433241b8107290cb63fbfa73e4bdb57b977", 0x23}, {&(0x7f0000f10000)="a0efb1658943e9a5c418f64efa211e1985ede81009bdf82db7b0d408136f7cd83f1e247224cf1e544e4cb7d3223e558f1b1fbd1895afe2375738050a3522486b2e2689f6593f0b0bb1945fc7ffdf0bfc238204d965b9c9b902a7dfb80172a48c", 0x60}, {&(0x7f0000960000-0xd5)="fcdd94cadd893ba009461faa88d6575dc2cd4f21f069d516e99feee6659e6d4dfb3457628f49f8ce7f67b06608145510b139f860ecb3875255a094fe617037be323b67144168d5d3b3d90b5eb0989b2a13395a4f33cebd5a7fd2397cda10b5f7b054bbfe526b8a51c7b44cffa05f77d488f48726491333672350cbf0138bdf12c247adeaeb07022f7ee14125e1bc9cdf1e4f5cdd7b9cfd1a2c99443498242adf02dfcf7244a755dac9e016b5f8ccb818260909a7f5783c4676a39259b30e160570df2ddf542526eaa77bb9aad661262cc28da1ee6e", 0xd5}, {&(0x7f00005f1000-0x7e)="ee6d7eb6884b8252592d90a6e1ad552140932ff88e6ad9748f74cce57ed31cf459710794c604f926e68c54522891ad90a1b5a1a4130f2655d3dd92f744610489a457ffe22beef5c0c43b15ae349ec382d85dbceb601f77028c2e4821fa592f1d87a56c38f11de88441fe38363484d6710cbea8f0da79ce0f391e514f202d", 0x7e}, {&(0x7f00001b0000-0x72)="52a6ded065da004772192b500105f576ac69510d91eb620d27b9e62f3650a53ba342b6909abe02a90d4cafce81e6f22c4301bceba6065c85f3a40d90270759a5b5a362e0be485c6b3ff344a9810dbba269d7b8dd2f4e98fc58d6ee91415ad556a98db82cb75db047151f0033413301d4a784", 0x72}, {&(0x7f000097c000)="81e4f4d50d27e251937260a876229258cf78a395342e2d25f4d327d90bd0759ff25c0ef511f2f9b83b770f9e8d85c3c7079ceda1e142821051be32b0d6bb9568c2a46aecafc527c674316474a18bb1b4359af11fa9626f94910e264df8ca454bd07c09f1a96154162b6c2b2996ebf547000656529f8b7fd1f1bad7ea", 0x7c}], 0xa, &(0x7f000024b000-0x88)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x88, 0x20004000}, 0x20004010) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000578000), &(0x7f00007d2000-0x4)=0x4) r11 = accept4$inet(r0, 0x0, &(0x7f00003b5000), 0x80000) connect$inet(r11, &(0x7f00000f9000)={0x2, 0x2, @rand_addr=0x84}, 0x10) 2018/02/06 06:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000005, 0x800006) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3d0) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000757000-0xe8)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000d88000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) socket$inet(0x2, 0x3, 0x1e) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0xf0}, 0x1}, 0x0) 2018/02/06 06:49:41 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80000010, 0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d000300000000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x40, 0x0) read$eventfd(r1, &(0x7f0000004000), 0x8) 2018/02/06 06:49:41 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009e8000-0x4)=0xfff, 0x4) ioctl(r0, 0xc0884123, &(0x7f0000009000)="b6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x1}) fstat(0xffffffffffffffff, &(0x7f00008c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, r1) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fdf000)={r0, 0x50, &(0x7f0000a4f000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fe0000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fdf000)=@nfc={0x27, 0x5}, 0x10) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/02/06 06:49:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x400, 0x3, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe}}) 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000005000)=@full, &(0x7f0000007000-0x4)=0x48) signalfd4(r0, &(0x7f0000006000-0x8)={0xa83}, 0xff1d, 0x0) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/ppp\x00', 0x4000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[]}, 0x0) 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd}], 0x1, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81}], 0x1) semop(r0, &(0x7f00002e8000-0x24)=[{0x0, 0xfff, 0x1800}, {0x0, 0x8, 0x1800}, {0x7, 0x2}, {0x1, 0x3, 0x1000}, {0x2, 0x25, 0x1800}, {0x4, 0x1, 0x800}], 0x6) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2000000000000}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000029f000-0x14)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/06 06:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8b000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) fcntl$setstatus(r0, 0x4, 0x44800) 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002fc000)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000040f000-0x8)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000540000-0x88)={0x0, {{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0xffffffffffffffff}}}, 0x88) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000533000-0x4)=0x400000000000000, &(0x7f0000130000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005f2000-0x8)={0x0, 0x5, 0x4}, &(0x7f0000a9b000-0x4)=0x8) flock(r1, 0x2) syncfs(r0) mmap$binder(&(0x7f0000f42000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003cb000-0x108)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x800, 0x4, 0x517, 0x3, 0xf37, 0x7, 0x8, 0x9, 0x1, 0x7, 0xf5, 0x400, 0x3, 0x7f]}, &(0x7f00004ad000)=0x108) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f000022b000)) 2018/02/06 06:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f000004d000-0x4)=0x0) clock_gettime(0x0, &(0x7f00005a6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000869000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000712000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000010d000)) timer_settime(r0, 0x0, &(0x7f0000108000+0x30a)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f000056b000)) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006b4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3305}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffff000) 2018/02/06 06:49:41 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000671000-0x258)=[], 0x0, 0x0, &(0x7f0000cba000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00005bb000)={{0x77359400}, {0x0, 0x7530}}) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006a5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c50000)={{0x0, 0x4}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000832000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005c1000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00006fb000)=0xe8) r5 = socket$nfc_raw(0x27, 0x3, 0x0) statx(r1, &(0x7f000091e000)='./file0\x00', 0x900, 0x128, &(0x7f000048f000)) sendmsg$unix(r1, &(0x7f00004a4000-0x38)={&(0x7f00008a9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000397000-0x10)=[{&(0x7f0000853000-0xe0)="6f728cd362e9e34ce2e5fbdf8bbbacf2f2a38297d3d5617c16b6847ad9d51fed6bd9e2f92a2d8ea2ef7e5efc5d4a4252c76931f62997bf638d13d479d016622ec67908701ba5ca23a392a800a3aa3b593ed7dc74ec952eaf9d79749e641a356cd739fa561652dad885552742a709f24d220f6e7a65d3c38d87807d5ea0ca113fe5e9fbc2e4e0b1d2e8b6af7e255663b41ec333549f98713914444dd7293fde6f7a56c5000c153f875fd878626504136b3ca5627fc7e8aa4a747538a89cd1544d0eba4d0dcb07ed6c4fef286283071baf3c7e91955a90a36d40612ad80f08bedc", 0xe0}], 0x1, &(0x7f0000740000-0x58)=[@cred={0x20, 0x1, 0x2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r5, r0, r0]}], 0x58, 0x800}, 0x91) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) r1 = openat(0xffffffffffffffff, &(0x7f0000ffa000-0x8)='./file0\x00', 0x80, 0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d44000)={0x5, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr=0x10001}, 0x100, 0x8001, 0x81, 0x1, 0x7f, &(0x7f000045a000-0x10)=@common='gretap0\x00', 0x100, 0x795a, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000499000-0x12)='/dev/snd/pcmC#D#c\x00', 0x393, 0x220000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b09000)={0x1, 0x0, &(0x7f0000bf5000-0xeb)=""/235, &(0x7f00004d8000)=""/4096, &(0x7f0000804000-0x71)=""/113, 0x3000}) 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005c5000-0x1)='\x00', 0x3) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000933000-0x8c)={0x800, 0xd7, 0x10001, 'queue0\x00', 0x5f00b238}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00001ec000-0x40)={&(0x7f0000493000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d93000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000036b000-0x2)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000039a000-0x8)=[0x0, 0x0], 0x5, 0x7, 0x5, 0x2}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000483000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000e19000-0x14)={0x14, 0x0, 0x1, 0x800000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 06:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002dc000-0x4)) r1 = socket(0x80000000e, 0x804, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(0x0, r2) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000040f000)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 06:49:41 executing program 1: capset(&(0x7f000055f000)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ba6000-0xc)={0x0}, &(0x7f0000d90000)=0xfffffd8a) fcntl$setown(r0, 0x8, r1) syz_open_dev$admmidi(&(0x7f00006d2000)='/dev/admmidi#\x00', 0xda, 0x8000) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000460000)='/dev/audio#\x00', 0x8501, 0x4800) recvfrom$ax25(r0, &(0x7f0000c9c000-0x9d)=""/157, 0x9d, 0x2040, 0x0, 0x0) r1 = socket$inet(0x2, 0x8000e, 0x1) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000649000)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d30000-0x4), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000672000)=[{&(0x7f00000e8000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000b78000)=[{&(0x7f0000332000)="cc", 0x1}], 0x1}], 0x1, 0x0) recvmmsg(r1, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) dup3(r3, r1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000047a000-0x4), &(0x7f0000509000)=0x4) 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/audio\x00', 0xda1f1e576160aaad, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000063d000-0x10)={0x8, 0x4, 0xffffffffffffffc0, 0x2}, 0x10) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00004e8000/0x18000)=nil, &(0x7f0000e4c000)=[@text16={0x10, &(0x7f0000e7d000-0x36)="ba2100ed0f01c866660f6587070066b8af9ce4e00f23c00f21f8663503000b000f23f8f3a72ef226e2000f01cfb812010f00d80f096f", 0x36}], 0x1, 0x1, &(0x7f0000d55000)=[@cstype3={0x5, 0x5}], 0x1) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') readv(r1, &(0x7f00009ec000)=[{&(0x7f00006a6000-0x53)=""/83, 0x53}, {&(0x7f000041f000)=""/138, 0x8a}], 0x2) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000992000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000422000)=0x5, 0x4) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000090b000), &(0x7f00003ea000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)='ys9v', 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006be000)='net/udp6\x00') ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000d07000-0x8)) io_setup(0x6, &(0x7f0000e06000-0x8)=0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000ff3000)) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x476) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00002c6000-0x5)='maps\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000b9000)={0x110, @time={0x0, 0x989680}, 0x400, {0x100000001, 0x780}, 0x6, 0x1, 0x6}) 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004f3000)={0x4, r0, 0x1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000111000-0x9)='/dev/dsp\x00', 0x28000, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f4c000)=0x200) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000327000/0x18000)=nil, &(0x7f00008ab000)=[@text32={0x20, &(0x7f00000af000)="d04c3f10b95b0a00000f32b805000000b9c70000000f01c10f01cb0f00de64f2dab886e100007005b8010000000f01c166baf80cb858e6ca8bef66bafc0ced660f6eab1a140000", 0x47}], 0x1, 0x5, &(0x7f0000ee3000)=[], 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) mmap$binder(&(0x7f000020d000/0x3000)=nil, 0x3000, 0x1, 0x2012, r6, 0x0) [ 45.480168] audit: type=1400 audit(1517899781.723:87): avc: denied { ioctl } for pid=6827 comm="syz-executor6" path="socket:[18082]" dev="sockfs" ino=18082 ioctlcmd=0x5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/06 06:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000f4a000)={0x0, 0x989680}, &(0x7f0000463000-0x10)) r0 = inotify_init1(0x80800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000706000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c2f000)={0x80001, 0x0, [0x166, 0xb1e, 0x10001, 0x0, 0xe97f, 0x9, 0x9, 0x1]}) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) keyctl$get_security(0x11, 0x0, &(0x7f0000f99000)=""/79, 0x4f) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000bc5000-0x4)=0x40) 2018/02/06 06:49:41 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ion\x00', 0x2000, 0x0) fchmod(r0, 0xa) socket$vsock_stream(0x28, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x80002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000), 0x4) 2018/02/06 06:49:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x784, 0xfffffffffffffffd, 0x6, 0x249, [], [], [], 0x8, 0x100000001, 0x5, 0x4, "7bc74ba44c88978f3a9258329a469d7c"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000627000-0x10)={0x3, &(0x7f0000939000)=[{0x5, 0x10000}, {0x1f, 0x1ff}, {0x80, 0x1f}]}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000090a000)=""/4096}, 0x48) fcntl$getown(r3, 0x9) 2018/02/06 06:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000079b000-0x4)) openat(r1, &(0x7f000096a000-0x8)='./file0\x00', 0x100, 0x10) dup2(r0, r3) 2018/02/06 06:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a63000), &(0x7f0000846000-0x4)=0xfffffffffffffeef) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003a0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d34000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008ca000)={0xfffffffffffffffc}, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0x0) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000872000)='/dev/adsp#\x00', 0x3, 0x101000) getdents64(r1, &(0x7f0000322000)=""/233, 0xe9) write(r0, &(0x7f000092d000-0xe6)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8fd7d56ca4666d7bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b5a42a917a6f575b8b76199346c8f325b8fcd16118535e5d4489213931e71fd50ca9803e", 0xc4) 2018/02/06 06:49:41 executing program 3: eventfd2(0x73c2e211, 0x80801) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001e5000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000002000)=0xfffc000000000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000003000)={0x1f, 0x400000000000222, 0x2, 0x5, &(0x7f0000003000-0x180)=[{}, {}, {}, {}, {}, {}]}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r1}) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000000000)="e47e35dd7f75c0ce6bdf7b01492063b8bf32a92bfe8957638d1e834a0c2d6a192a10e9047e8036fc17827e38dfca6cb796df102b9a59f3cb3b9f679127b18947f908819d50a2ef494616c87c48be8aba88d945ca038ddab7294ddf3836ab", 0x5e) 2018/02/06 06:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') fstatfs(r1, &(0x7f0000400000-0xf6)=""/246) exit(0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/02/06 06:49:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004bd000-0x11)='net/fib_triestat\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f93000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000fb6000-0x4)=0x8c) open_by_handle_at(r0, &(0x7f0000c59000)={0xee, 0x1ff, "b7762cb429a272db118efe07d36fcb6d4d0b2420f7f5a4e6b0b6d008fdc9ec540b4728f9473c25307c2edfad59c05adc51b7b9f6f1e25580252b1c1c23fec1acb04eb3ef0ba119e0cd58f8b216e62f7d1c2e6f9e12c2ce0426341f66473ebdbb123b37e49049342100fbf1c23b63686353fd2021cac12e166dec86a3eecd9e58911ea0ab4eef26b35120dc64bf3ffe755913d746a64f9ec07202b7e89083c341aa99d0008983bf26fbedddab502d8ea5581311566394ed98524ae9874d73852015bf458040ad4f11da63158b6ace69d3f1707d8c83bac129fe7cda69a9883ce125db70a82b0b"}, 0x8000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008bc000-0x45)={r1, 0x3d, "f83d1dbe19d73ba487f04fbebd06162140bbf1b9d50c2f2d1c8137bbc62ffa49bc0106365aff9f106315eb8cbfb46ba07c46b0d01f3a8ca60608240038"}, &(0x7f00004b7000)=0x45) sendfile(r0, r0, &(0x7f0000a9f000-0x8), 0xffffffff) 2018/02/06 06:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000726000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @empty}}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000577000)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x13c}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000062b000-0x15)='/proc/self/net/pfkey\x00', 0x600000, 0x0) 2018/02/06 06:49:41 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5", 0x15}], 0x1, &(0x7f0000002000-0x150)=[]}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000), &(0x7f0000006000)=""/255, 0xff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000007000)=0x200000000) 2018/02/06 06:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3c000)={0x0}, &(0x7f0000389000)=0xc) r2 = open(&(0x7f0000814000)='./file0\x00', 0x1, 0xd0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00001e6000)={0xa, 0x8, 0x9, 0x401, 0x5, 0xffffffffffffff9c, 0x5}, 0x2c) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f5c000), &(0x7f0000c7e000-0x4)=0xb) kcmp(r0, r1, 0x0, r2, r3) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) 2018/02/06 06:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00003ca000-0x14)={@remote, 0x0}, &(0x7f00001c7000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000876000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffffb, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000bbc000-0x4), 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004b0000-0x10)={0x0, 0x20, &(0x7f0000cfb000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f000093e000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003aa000-0x20)={0x6, 0xffff, 0x8, 0x9, 0xfffffffffffffffa, 0x0, 0x7fff, 0x2, r4}, &(0x7f000029c000-0x4)=0x20) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000004a000)=@nat={'nat\x00', 0x1b, 0x4, 0x2d8, 0x230, 0x140, 0xffffffff, 0x0, 0x230, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000000a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x140}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @gre_key=0x1, @port=0x2}}}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x28, 'ah\x00', 0x0, {0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @multicast2=0xe0000002, @multicast2=0xe0000002, @icmp_id=0x3, @icmp_id=0x2}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @broadcast=0xffffffff, @broadcast=0xffffffff, @port=0x2, @icmp_id=0x1}}}}]}}, 0x338) 2018/02/06 06:49:42 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e1e000)=[@in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x40}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x80}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0x1ff}], 0xf4) mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r1, 0x1) r2 = dup2(r1, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00008a6000-0x4)) 2018/02/06 06:49:42 executing program 3: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000176000+0xa61)={0x4, r0, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000519000-0xc)) signalfd(r0, &(0x7f0000ba0000-0x8), 0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e81000)={0x15, 0x7d, &(0x7f0000609000-0x7d)="29caab4a77b27300ffba5c1360d19490f61bd8957ad14fa41d72ec056cfe7db9732920aa59fcf7ad1cbe2e66b423efcdc7fbffcf84e1a887170764ffe3c21d5d50aabcdca3d546a36ea0e113427b46f65aa72d59c053d5f3766672e79de9522a1eacef319a285b88267a0688b2c896d52f8594215b39f077ee5636bcc3"}) 2018/02/06 06:49:42 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000771000-0xb)='/dev/midi#\x00', 0x2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2), 0x2) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001000-0x68)={0x6, 0x9, [{0x6, 0x0, 0x78}, {0x3, 0x0, 0xff}, {0x5e10, 0x0, 0x3f}, {0x3, 0x0, 0x8000}, {0x95, 0x0, 0x3f}, {0x8001, 0x0, 0x9}]}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r1 = socket$inet6(0xa, 0x20007, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt(r1, 0x84, 0x10, &(0x7f0000001000-0x6a), 0x0) 2018/02/06 06:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000a0f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003d7000)=0x8001) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/06 06:49:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x3, 0x8000) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000001000-0x118)={0xfffffffffffffffb, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @rand_addr=0x7fffffff}}}, 0x118) r1 = socket$inet(0x2, 0x6, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x6)=@known='security.selinux\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/06 06:49:42 executing program 5: pipe2(&(0x7f00006fe000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x57a2, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="4eb83123509012a278d2747619088d00", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x40, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000004c000-0x8)={0x0, 0x4265}, &(0x7f0000899000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009a5000-0x10)={r3, 0x3c, &(0x7f00002b5000-0x3c)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}]}, &(0x7f0000938000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1}, 0x20) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000571000)={@common='nr0\x00', 0x1000}) 2018/02/06 06:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) semget(0x2, 0x5, 0x100) sendmsg$alg(r1, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[], 0x0, &(0x7f00005f6000)=[]}, 0x8081) poll(&(0x7f0000f2f000-0x8)=[{r1}], 0x0, 0x2) 2018/02/06 06:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f2b000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 06:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={r4, 0x8}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce}) clock_gettime(0x800000000004, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000ee000-0x18)={0x2, [0x2, 0x7]}) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r2}]) syz_open_dev$vcsn(&(0x7f0000786000)='/dev/vcs#\x00', 0x6, 0xa6001) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f0000818000)={0x6, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/06 06:49:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000fbf000)='./file0\x00', 0x80001, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x5, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000923000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ee63e4", 0x10002, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000b00000-0x18)={0x0, 0x1, [0x0]}) 2018/02/06 06:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dfc000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00004c2000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bf7000)={@dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, r1}, 0xc) bind(r0, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000059000-0xc)={0x1, r0, 0x1}) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a6000-0x4)=0xc) r6 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00004e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) lstat(&(0x7f00002a0000)='./file0\x00', &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f3000)=0x0) getgroups(0x1, &(0x7f000011c000)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000c9e000)={0x0, 0x0}) ioctl$int_in(r3, 0x5421, &(0x7f0000d2b000-0x8)=0xb94f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000055d000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8001, 0x2}, &(0x7f0000156000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000845000-0x10)={0x4, 0x4, 0x9, 0x80000001, r13}, &(0x7f00002d4000-0x4)=0x10) fstat(r0, &(0x7f00003f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00000e4000)=[{&(0x7f0000458000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000038c000)=[{&(0x7f000009d000-0x46)="7bbdff7447c7f9fca5b35b346a209930cdd09e5e22bfd6a5c57540f1200be22e98e649f8b40478ddb20a65af304d027f2650293c0eb87a6bda6bf51aa1b37770f0e5cbe2a378a35fc0bf3e51d76701a01bde1d2da3c9e1a477d8cf75043a19e5b4177c20537f9a807aff49bc421c700240a5c09b2fac778092ba00e11bd68a57792b4c4797341cc9e0bf0628e2dc36718c6b5b89bc587104514471ec12a20f3d6bd1d75dbe05fc6b218ff4594a757d02032550b9a663ba6d7152369a6639fee8e341372377fffa71af1f49c56bdd65c9be34cd00bc628a09", 0xd8}], 0x1, &(0x7f0000810000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r2, r14}], 0x130, 0x800}], 0x1, 0x8800) 2018/02/06 06:49:42 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001]}, &(0x7f0000007000-0x4)=0x108) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f000000e000)={0xa, 0x3, 0x4000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000012000)=[{&(0x7f0000011000-0x97)=""/151, 0x97}, {&(0x7f000000f000)=""/171, 0x156}, {&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000006000-0x8)={0x3}) 2018/02/06 06:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000550000)='/dev/cuse\x00', 0x800, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000421000)={0x2, 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f000019c000), &(0x7f0000104000)=0x4) recvmsg$kcm(r0, &(0x7f0000a38000)={&(0x7f0000223000-0x9)=@rc, 0x9, &(0x7f0000705000-0x20)=[{&(0x7f0000628000)=""/66, 0x42}, {&(0x7f0000ec6000)=""/97, 0x61}], 0x2, &(0x7f0000210000-0x73)=""/115, 0x73, 0x100000001}, 0x40) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d47000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000872000-0x10)=[{0x2, 0x1ff}, {0x8, 0x8}], 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000dff000)={{0x9, 0x9, 0x2, 0x7f, 0x9, 0x7}, 0x7, 0x2a, 0x40}) socket$packet(0x11, 0x3, 0x300) 2018/02/06 06:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b4a000)={@empty, @empty, 0x1, 0x6, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x28) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x1) write(r2, &(0x7f0000534000)='\b', 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f70000-0x3)='/dev/rfkill\x00', 0x600000, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a93000+0x632)='/dev/cuse\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000120000/0x18000)=nil, &(0x7f00007c5000)=[@text16={0x10, &(0x7f00002c8000)="0fc79df6a8a5baf80c66b86214f08766efbafc0cb07bee66b9800000c00f326635004000000f30ba610066ed67660fd88b439398b0af0f01d8653e3e0fdb10ba4200b0aeee", 0x45}], 0x1, 0x6d, &(0x7f0000709000)=[@flags={0x3, 0x20001}, @cr0={0x0, 0x80000010}], 0x2) 2018/02/06 06:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) prctl$void(0xd) 2018/02/06 06:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x5) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) signalfd4(r0, &(0x7f00009ab000)={0x31a}, 0x8, 0x807ff) 2018/02/06 06:49:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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(0xffffffffffffff9c, &(0x7f00003ab000)=[{{&(0x7f0000ac5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00001be000-0x70)=[{&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000c44000-0xed)=""/237, 0xed}, {&(0x7f000045e000)=""/214, 0xd6}, {&(0x7f0000c02000)=""/219, 0xdb}, {&(0x7f000003e000-0x57)=""/87, 0x57}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/133, 0x85}], 0x7, &(0x7f00008c2000-0x1000)=""/4096, 0x1000, 0x81}, 0x378a}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f0000f32000)=""/47, 0x2f}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x7}, 0x200}, {{&(0x7f0000001000-0x2)=@nl=@kern, 0xc, &(0x7f0000cf6000)=[{&(0x7f00002ec000-0xdb)=""/219, 0xdb}, {&(0x7f0000855000-0x1000)=""/4096, 0x1000}, {&(0x7f0000485000-0xe)=""/14, 0xe}, {}, {&(0x7f0000978000)=""/10, 0xa}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}], 0x6, &(0x7f0000001000-0x25)=""/37, 0x25, 0x10001}, 0xae01}, {{&(0x7f0000c1c000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f00003e1000)=""/83, 0x53}], 0x4, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x7}, 0xfdf}, {{&(0x7f000097f000-0xc)=@nl=@unspec, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f00001e6000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f000000b000-0x31)=""/49, 0x31}], 0x4, &(0x7f0000000000)=""/232, 0xe8, 0x7}, 0x400}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x101}, 0x5}, {{&(0x7f0000000000)=@sco, 0x8, &(0x7f0000001000-0x30)=[{}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}], 0x3, &(0x7f0000b95000-0x76)=""/118, 0x76, 0x8af}, 0x40}, {{0x0, 0x0, &(0x7f000093d000)=[{&(0x7f00009a7000)=""/20, 0x14}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/80, 0x50}, {&(0x7f000052d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e49000)=""/117, 0x75}, {&(0x7f00002cd000-0xb7)=""/183, 0xb7}], 0x6, &(0x7f0000000000)=""/19, 0x13, 0x6}, 0x3}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00006ac000-0x50)=[{&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f00000f0000)=""/227, 0xe3}, {&(0x7f0000000000)=""/143, 0x8f}], 0x5, 0x0, 0x0, 0x7}, 0x8f}], 0x9, 0x10000, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000d58000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000bf8000)={&(0x7f00001c3000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0x2, {}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a71000)='cmdline\x00') r4 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000156000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004c2000-0x2a)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000782000)=0xe8) lstat(&(0x7f00008d9000)='./file0\x00', &(0x7f0000644000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000273000-0xc)={0x0, 0x0}, &(0x7f0000603000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1a000), &(0x7f0000451000-0x4)=0xc) r8 = getgid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000b6f000)={{0x9, r5, r6, r7, r8, 0xc1}, 0x100, 0x9, 0x3f, 0x80, r2, r2, 0x541}) exit(0x800000800000000) sendfile(r3, r3, &(0x7f0000032000), 0x7ff) 2018/02/06 06:49:42 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000531000)='/dev/adsp#\x00', 0x4, 0xa000) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 45.919689] audit: type=1400 audit(1517899782.163:88): avc: denied { net_bind_service } for pid=6938 comm="syz-executor6" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 06:49:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="861a0d808234f0001e4bab73d2fd07df9c3cb01ff0c7535bc096544d4812e36a9fc371c6bf5871a731076ede63479d82a8c871c91e18da621e30ac03dc163211968b8fb88e242119f75ad9626665fc166a5f076c96a12fce0b42ba33ad4d2336d75448634ef5afe6d9d92e90eb8be9fa08c90550edff92cf8b162ad7adce3b1f0f5810", 0x83, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000e81000)='keyring\x00', &(0x7f0000cb2000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/06 06:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000df1000-0xa)='/dev/dsp#\x00', 0x100000001, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000aad000-0x8)={0x0, 0x62ee}, &(0x7f00008a4000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000555000-0x8)={r3, 0x8000}, &(0x7f000028c000)=0x8) 2018/02/06 06:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000923000)={0x3ff, 0x41, 0xfffffffffffffffa, 0x1, 0x38bdcdc}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/06 06:49:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023e000-0x1), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/mixer\x00', 0x8083, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000000)=0x8c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/69) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/213) 2018/02/06 06:49:42 executing program 6: syz_open_dev$sndseq(&(0x7f0000568000)='/dev/snd/seq\x00', 0x0, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002aa000-0x8)) syz_open_dev$sndmidi(&(0x7f0000341000-0x12)='/dev/snd/midiC#D#\x00', 0xba, 0x80000) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/06 06:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eea000)={0x0, 0x0}, &(0x7f00003dc000-0x4)=0xc) stat(&(0x7f000065c000-0x8)='./file0\x00', &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00002c1000-0x8)='./file0\x00', &(0x7f000098c000-0x8)='./file0\x00', 0x0, r0, r1, 0x7fffffff, 0x6, 0x808000) r2 = syz_open_dev$loop(&(0x7f00004b1000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) readv(r2, &(0x7f000042b000)=[{&(0x7f0000c07000-0x1000)=""/4096, 0x1000}], 0x1) [ 46.078987] sctp: [Deprecated]: syz-executor4 (pid 6978) Use of int in maxseg socket option. [ 46.078987] Use struct sctp_assoc_value instead [ 46.103966] sctp: [Deprecated]: syz-executor4 (pid 6981) Use of int in maxseg socket option. [ 46.103966] Use struct sctp_assoc_value instead 2018/02/06 06:49:42 executing program 4: r0 = open(&(0x7f0000f70000-0x8)='./file0\x00', 0x410a00, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000072000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000054000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f1d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x48)={0x6, 0x0, 0x3, {r2, r3/1000+10000}, {r4, r5/1000+10000}, {0x0, 0x4, 0x8, 0x6}, 0x1, @can={{0x1, 0xfffffffffffffffe, 0x31a4, 0x9}, 0x8, 0x2, 0x0, 0x0, "4568f1ebdeaa4218"}}, 0x48}, 0x1, 0x0, 0x0, 0x2b04240c011d73a4}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2020, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r7, 0xc0045520, &(0x7f0000990000-0x4)=0x7c07) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005da000-0xc)={0x0, r6}) ioctl$EVIOCGABS0(r8, 0x80184540, &(0x7f0000387000-0x1000)=""/4096) 2018/02/06 06:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$tun(&(0x7f0000cb9000-0xd)='/dev/net/tun\x00', 0x0, 0x5) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r1, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 06:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fadvise64(r0, 0x0, 0x7f, 0x1) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/06 06:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8c) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000451000-0xa5)={0x0, 0x9d, "3393f876e645f233afd7633c0e6cd2555f520ffbf196eb6b03b2bbd8cfba04a32cfcadc28480a9e28e5a14b8602591a9ce889d7ae6e9b352c0798e8e9c0e4ed92f7bb9b3b1e541e309048660e135c2043d186df948cb2a4b26f4d37310645ff17e319e7d05348ccca5a3877bfeb9ce077f95e65a5f71d7f7bd3712307e6c9ed459d09d74f5bf9c733fc77c9a713330b8bce600e026e11e5ff27b728de2"}, &(0x7f0000876000)=0xa5) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000acb000)={r1, 0x8, 0x1, 0xb}, &(0x7f00008cf000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f000019b000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000119000)=[]}, 0x10) 2018/02/06 06:49:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$random(&(0x7f0000e16000-0xc)='/dev/random\x00', 0x0, 0x0) rename(&(0x7f0000d04000)='./file0\x00', &(0x7f000003e000)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000cde000)='/dev/vcs#\x00', 0x8, 0x20000) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00002fd000)={0x0, 0x7fffffff, 0x7, &(0x7f0000218000)}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000c8e000)='/dev/adsp#\x00', 0x401, 0x6000) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000331000)={0x3, 0x2000008, 0x4}) recvmsg$netrom(r2, &(0x7f000013f000)={&(0x7f0000b2e000-0x10)=@ax25={0x3, {"7e726699a0eb8a"}}, 0x10, &(0x7f0000b1a000-0x6c)=[{&(0x7f000033c000-0xf0)="b9153cce0379c7d74d9719d400ceaf93bf742d9aac5a18410f9217fb3154fd957284a64e7694011ece6df4288e6b61c3102cc3d27b1c14d7fa0177984e513e0e3571300bdc19ea79f2626889dba645b9111428ccce9710f036c8b72a03a874f3f1b2973e772497e7b8a0bd8dff9229853c8e53ff506ce25c9c69241530e557d735fc3bcd1720ee5c161d22e55743daf75d50832f8824c2298b0ef73fe62d428ec3368b65c64252bfe7f4bc27e8c50da8614650ad99343f94774e4a96959146984a8c2be0e42239579c052ffca8f51ad61a3a555d2b2704e0076a7edd04883dc60d23d86ef0e9c435d9eef6a3bca9d487", 0xf0}, {&(0x7f00009ad000-0xfb)="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", 0xfb}, {&(0x7f0000553000-0xdb)="6e57c663a5ee20ec54362d50d0b0a3cc9690a38d0a42e73b7fbef34f33c12b0b59dc12b0cb136a677f420a92e84d8df2a1e70fe8971db84ebed6a7485afbe83d2e14d5f62661ffd6374ca49d6f19b339d1e09bc4fe08b908b456b5d3741bd307df819c92899aaf3651853ccb4dbf9d6c77126931d3bf9d9e75dcee3cad7182deb6e9063ac96a7d12197d362188259ba904518757de8a033d9aa2790d92ee6eb401b2e195f9b6e491ca7b9a2a9598462622f313ecd750870651b1acdbaf8ef805005dbd0dbc9805ee148706a8997988784e5e10c4a6e712a44ded4f", 0xdb}, {&(0x7f00004b1000-0xce)="5f3ae04c91e79cb2d4dbb27c2cce88c80f7b532e7052b4046a343cae5e27c27ef708724dea5c1a8fd7e287a284fab7c36213ed4c6bfbc94e9b86daea05ef3843e4da39239c8880850be9d33355fb82a75e0c0e59c12e4082ba9768be10516dfa0c65eced1f5b7e5ce2af163943c01e161d0b78b2cf3586d85a1b7b066a815e5c2ad1dad5c06fcd237d9e1f289139973775a986a85297742492ea0145df1b294babfb3be69c7e336638ef4f9a6744e298b33587188515a6c91cb0235aa7eb9e62334c049275d9c052828cc2f9b71b", 0xce}, {&(0x7f00008ad000-0x72)="3f4e5491c8c4e0ff2ac3c1767fc704dae206efc7f4b2c3454d354ef340f6d38d393ffe7ee898974225af6d0c7eaf2f662071885a890422d0ae09a859cb0a9f87d027f106d18d5a0e285d5f332c0c25957bb0ef38134c2b24c228bcc861b1f903480d3188fafa3878331ab70afa0968d76b7c", 0x72}, {&(0x7f000021d000)="7e37e54e0e0187c9e81a60206a70f5b36007eeda15353986166848f18fdfd2cd56033a7e2d72220679ecfcd57dbef1bd311e2e76dd80b167d3bb89bd05abec2ba93718eeffb7dc1cbcfbee8b16ccd1e0539c92734925759a13ba17b62f24d24ed2d2bd105a9492589eea3d0a0e804a4b83a572f76ea95be9175c4df36eba203c0de1bc7efef74a0d4c7e8d16075500ddccbefbc17d8a28d821769fdace9312a09d963ad3dfb09bc377817ccbb6315f34c82bec37f97bc03d0a4c587cb50920bdddcfb4be94d58dba6a5d0c2ad39696113f620a5b3b6003566b61f26ca0fb23f2554f80534618e4751d8102a0e4effc", 0xef}, {&(0x7f00006c8000-0x1a)="866f6d92093622b88ea394b101ac68151bbfaf50ea10c948143b", 0x1a}, {&(0x7f0000f84000)="88ef4e19b084cd34fc1cec2281e9d0fe566963aad8ca6db225cc8e31f519823187a0c00c63937cd4b7056075b8e8e2918acacd1c639c0a2544e095f21be27bfcc839da78a5", 0x45}, {&(0x7f00003ba000)="0027dcd543f180577f36c8543cd14e98e2e29f40ccc9764782b1b41d461fb924b98d0ba1bc9002e65b2b1e9e34a80fe9c08abe6b3ee64fd8cc0b7c19a20bb4277e911763f6716b03337b6f969a31c4cfd8f2bbc6e2e6ce1b963741abe8b4bb05ccc778abc49f6d81934553b116752dd863c8a87b31e70b986803932ab08eb695904d2c804302f978d343a4c0f3ba3181fb4db516c5ff1a4af3c77c0c49f652a73549ef6bbb6a1059fca7d107b50a5125e5b9616eb8e6c44b26d0c1726a524d360c9b288fc8d24f28761e40a18b9ec1562b157fe01cfc0a7bfede5ac80281ff50f0505ab1e2e4e280a409", 0xea}, {&(0x7f0000f97000)="ef7e948f6ff2dc9af2a13998be61cf4061d0132a013089fe4f02c393055eeb6b6b9d602ecab05926bade959f1145cbb1216539e6d9befa3c984efb9eb0f2c4ddaae2eaac3a189910b34d2fe6a85b3a53fc156ac1d6593d9e2cf589076ba5b8d78608d12ea9d73f96e09e4635864dc955961dabc479d73c7a607335217eb5f63405504f6ceba23249c96aaba2a0a4842f4d1571aa65f92fdf56a5b5822141b7e4b7735c0c2742c08d2250f4b9439ac24e432198e3f0eaa5afb50e6a48f8d8ff27b2dcfd74dca3b5e5d09707f32983", 0xce}], 0xa, &(0x7f0000c85000)=[{0x110, 0x84, 0x20, "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"}, {0xb0, 0x6, 0x0, "bbde5c54d4793174cc4136e47b069623a173ed3fad9532ff962aff4ead08b66c28a953bb8fa545f979d4eedcc150f7e4b5f5469ed0ff1c03eff9df4a59c21a04feb4b454ac18c9a9464a0496e2ef6aa955d2fefbb1326d0dff66fcd281c068bf7f618dc3bb8890ad0c354cedc64006be46aa91539a48d2af0ac66b66950617686f2cc10e01ebfc19327dc6d1717a3b38a12573d1864139dcae"}], 0x1c0, 0x44}, 0x10000) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [], 0x0}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0x138}, 0x1}, 0x0) umount2(&(0x7f000018f000+0xc98)='./file0\x00', 0x6) 2018/02/06 06:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x400002b2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xcda3, "7a15cb", 0xfffffffffffdfff9, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/06 06:49:42 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f50000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@broadcast=0xffffffff, @empty]}, 0x18) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) accept$llc(r0, 0x0, &(0x7f0000f52000-0x4)) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000f53000-0x8)=0xfffffffffffffffe) 2018/02/06 06:49:42 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, 0x401, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f0000620000)=@known='system.advise\x00') 2018/02/06 06:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000388000-0x99)=""/153, &(0x7f00004c5000)=0x99) r1 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000af000-0x86)=""/134) 2018/02/06 06:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000283000-0x8c)=""/140) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) [ 46.197986] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/06 06:49:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000a5000), &(0x7f0000c88000)=0x8) 2018/02/06 06:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000da9000-0x4)=0x400, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006fe000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "1b0315eede814a5eb1b1e83552102b0b7294d18fa7ff37573abaa27246f5535d8f039069471449d7816ac91b6f6aaa73d0c6bd721d80761efa65ca726e654b65"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x330) 2018/02/06 06:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x7, &(0x7f0000f9f000)={0x0, 0x0}) write$evdev(r1, &(0x7f000011b000)=[{{0x77359400}, 0x7f, 0x341e7188}, {{}, 0x9, 0x9, 0xfffffffffffff800}, {{r2, r3/1000+10000}, 0x818, 0x5, 0xbb}, {{0x77359400}, 0x9, 0xb859, 0x5}], 0xffffffffffffff01) r4 = dup2(r1, r0) syz_open_dev$sndctrl(&(0x7f00001e8000)='/dev/snd/controlC#\x00', 0xb3e, 0x8600) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000cc0000-0x10)=@req={0x0, 0x1, 0x3, 0x2}, 0x10) recvfrom$llc(r0, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526"}, 0x10) 2018/02/06 06:49:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"ae39ad95ae2930"}, 0x1}, 0x10) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x400) move_pages(0x0, 0x20000000000001fd, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/02/06 06:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d9a000-0x8)=0x5) fcntl$addseals(r2, 0x409, 0x8) 2018/02/06 06:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a1b000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) [ 46.288855] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/06 06:49:42 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000233000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000420000)={0x6, 0x0, [{0xa, 0x7, 0x5, 0x8, 0x200000000000, 0x6, 0x3}, {0x7, 0x8, 0x0, 0x5, 0x500000000000, 0x3, 0x4}, {0xd, 0x3ff, 0x0, 0xe45, 0x4a51c573, 0x1, 0x40}, {0x80000008, 0x7, 0x6, 0x8, 0x3e, 0x64f, 0x7e3}, {0xc0000000, 0x10001, 0x5, 0x4, 0x1000, 0x2, 0x7}, {0xc0000000, 0x80000001, 0x2, 0x3, 0x2, 0x32c5, 0x3}]}) 2018/02/06 06:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) add_key$user(&(0x7f0000599000-0x5)='user\x00', &(0x7f0000af6000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000316000-0x6)="192d4403dbd7b9e848c9bf2e29c5800205ed59b4c82d4c7a703c8e310d823ade7fe2c341d39aad9efeb5", 0x2a, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e1000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000031e000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) keyctl$join(0x1, &(0x7f00007ed000)={0x73, 0x79, 0x7a, 0x0}) keyctl$unlink(0x9, r2, r1) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14}) 2018/02/06 06:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) fstat(r0, &(0x7f000092e000-0x44)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) clock_gettime(0x0, &(0x7f0000312000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000b0a000-0x90)=[{0x5, 0x4, 0x100000001, 0x1, @tick=0x103, {0xffffffff, 0x3}, {0x12000000, 0x5}, @ext={0x0, &(0x7f0000781000)="5f6854f1f14f1a068ce4fdc3504e59f5d390609d95133407cab9f77e1312cbb09c14329de8c1fa7ab5088eb3151c9f9fdc3054fea18d9cad8a72fbfc787920ea6d89b63e1c9603b8d6d2bb687701c6dd177adb538d721e047f06e0fc94f8a26806b72bde5fcbc42db01f740db48a1aa7d232342003e1934e0512b392ea1cb972705b"}}, {0x93f8, 0x100000000, 0x1f, 0x1, @tick=0x81, {0x5, 0x200}, {0x4, 0xdc0}, @time=@time={r2, 0x989680}}, {0x9, 0x3, 0x6, 0x3, @time={r2, r3+10000000}, {0x8001, 0x3ff}, {0x1c00000, 0x3}, @queue={0x7, {0x400, 0x3f}}}], 0x31e) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00008b2000)=""/138) 2018/02/06 06:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009f0000)={0x3, r0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000664000), &(0x7f0000352000)=0x4) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r1, &(0x7f00003fc000-0x64), 0x0, 0x0, &(0x7f0000bec000-0x10)={0x2, 0x1, @rand_addr}, 0x10) 2018/02/06 06:49:42 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x8)='./file0\x00', 0xd0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000006000-0xe)=@known='system.advise\x00', &(0x7f0000005000-0x3c)=""/60, 0x3c) 2018/02/06 06:49:42 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fd4000-0x60)={0x0, 0x1, 0x3, @tid=r0}, &(0x7f0000fd4000-0x4)) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{}, {r2}}, &(0x7f0000001000-0x10)) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r0, 0x12, &(0x7f0000d6d000-0x10)) 2018/02/06 06:49:42 executing program 5: r0 = add_key(&(0x7f000047e000-0x29)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x541200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @rand_addr}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000001000)=0x10, 0x80000) keyctl$setperm(0x5, r0, 0x0) r3 = shmat(0x0, &(0x7f0000000000/0x1000)=nil, 0x3000) shmdt(r3) keyctl$link(0x11, r0, 0x0) 2018/02/06 06:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) writev(r0, &(0x7f00000da000)=[{&(0x7f0000c1b000)="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", 0x5b1}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000703000)=[{&(0x7f00003ee000-0xa)="85", 0x1}], 0x1) 2018/02/06 06:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000728000-0x20)={r1, &(0x7f0000f91000-0x66)="4dd9d7c94716772122ebb22d16271bde3a21f0496b37de1e137be3338fd860b80ee1628be8989258f13ddb53dd904b9aaebe04362aecb63f4d3136538bb96d745bfa039abcae88e206853d65e50931042a38de284d062de5fc62632fa3bd1c28b4be3509224c", &(0x7f0000893000-0x82)="ccbff0cccffb4df477c78846e6af125385ac2a9dc96bc7bf633344b76d0624977f0f4f65db7318eba545cc4ccd755959c1b3f8d788ffbb6022a6fd0adc24eb017e88bdc04d9731dc951dd673d3294ddea4551274dcd1fcd5f08de8a227a173f6ffd4ee8cfdad09eb2cd75d5ad572b9ad8bbb7448fc74e582d777aa1963e6d29a9f18", 0x1}, 0x20) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000aa2000-0x61)=""/97) [ 46.413678] audit: type=1400 audit(1517899782.655:89): avc: denied { getopt } for pid=7017 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 06:49:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000c83000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) 2018/02/06 06:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ede000)={0x5, &(0x7f0000711000-0x28)=[{0xffffffff80000001, 0x1, 0x984, 0xb619}, {0xe396, 0x1, 0x1, 0x2}, {0x96, 0x87a, 0x8, 0xffffffffffffffef}, {0x1f, 0x4, 0x6, 0x78185583}, {0x3, 0x7fff, 0x0, 0xf6}]}) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r0, &(0x7f0000093000-0x10)={0x1a, 0x9, 0x9, 0xffffffffffffffff, 0x7f, 0x1ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) 2018/02/06 06:49:43 executing program 3: 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}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a0a000-0x18)={0x0, 0x400, 0x10, 0x9, 0x100000001}, &(0x7f0000a20000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ebb000)={r1, 0x10, &(0x7f0000bd7000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000c3f000-0x4)=0x10) 2018/02/06 06:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fe0000)='./file0\x00', 0x800, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000748000), &(0x7f0000356000-0x4)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f00004e7000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00003bd000-0x4)=0x3) 2018/02/06 06:49:43 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000f000)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000006000)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f0000004000-0x1)="fa"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000019000-0x2)=0xf5) 2018/02/06 06:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x80000000004, 0x6, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) r2 = gettid() sched_getparam(r2, &(0x7f00007e9000-0x4)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r1, &(0x7f0000024000)="c3", &(0x7f00007ce000)}, 0x20) 2018/02/06 06:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x87}]}, 0x3c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000675000)='/dev/sequencer2\x00', 0x30080, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000301000)={0x15, 0x2, 0x8}) 2018/02/06 06:49:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000), &(0x7f0000011000)=0x0, &(0x7f0000000000)) r5 = getegid() r6 = getpgid(0xffffffffffffffff) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x78)={{0xfff, r2, r3, r4, r5, 0x40, 0x2}, 0x6, 0xff, 0x95, 0x1, 0x3, 0x400, r6, r7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f0000004000-0x18)=@generic={0x80000000, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r9, &(0x7f0000ee1000)=@nfc_llcp, &(0x7f000048f000-0x4)=0x60) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 06:49:43 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000016000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)}, 0x10) [ 47.098703] audit: type=1400 audit(1517899783.342:90): avc: denied { map_read map_write } for pid=7081 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 47.156470] binder: 7088:7098 ioctl c0306201 20003fd0 returned -14 [ 47.168421] binder: 7088:7098 ioctl c0306201 20003fd0 returned -14 2018/02/06 06:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') r1 = creat(&(0x7f0000e63000-0x8)='./file0\x00', 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000091000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000987000)='clear_refs\x00') lseek(r0, 0x0, 0x2) 2018/02/06 06:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ee7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/rfkill\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005b1000)=@assoc_id=0x0, &(0x7f0000b5e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009a3000-0x6)={r2, 0x1f}, &(0x7f0000411000-0x4)=0x6) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x10000000000009, 0x4) 2018/02/06 06:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ea1000-0x8)=0x20000524a) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) capset(&(0x7f0000be9000)={0x20071026}, &(0x7f0000ed2000-0x18)={0x5, 0x72f, 0x71f3b458, 0xc75, 0x0, 0x7ff}) sendto$inet(r0, &(0x7f0000272000-0x82)="47cb315cb0893f8ce9a17339c9412d819287cb8d0e461782b8e5249e50cb189f533a2266c516c216077a34b691034ff05c428182a7324676cf03681618685946dc3412a4e9533ea96c493dd24948eb3eab5c13a171c27d1870d8fef527f7f1bf593b1ed9ed6f5cd7cc062e83654a298a76d25fc1a7907735b203c3de1852c57100da", 0x82, 0x810, 0x0, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f00009ac000)) 2018/02/06 06:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ea1000-0x12)={@common='gretap0\x00', 0x9}) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) 2018/02/06 06:49:43 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r0, &(0x7f0000ffa000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ffa000)='/dev/amidi#\x00', 0x7, 0x40) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000ffa000)=""/179) 2018/02/06 06:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x4, 0x88004) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006fd000)={0x100, 0x1, 'client1\x00', 0x0, "dc0089cd6f3ea2a5", "e4a98d408b5dc0c5f52d260eaf51bef45b6b0676c6fbefa62c2cebc68586c9a2", 0x200, 0x808}) execveat(r1, &(0x7f0000362000-0x8)='./file0\x00', &(0x7f00005cf000)=[&(0x7f00006f2000)='.ppp1\x00', &(0x7f0000490000)='}\x00', &(0x7f0000dc7000)='{\x00'], &(0x7f0000f25000)=[&(0x7f0000f6b000-0x5)='${!}\x00', &(0x7f0000862000)='.\x00', &(0x7f00004ec000-0x7)=':eth1-\x00', &(0x7f0000c17000-0x8)="23400f6264657600", &(0x7f0000160000-0x5)='{^:@\x00', &(0x7f0000a2c000-0x1)='\x00', &(0x7f000052d000-0xc)="7fa500006276656d3000"], 0x1800) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() capget(&(0x7f00000d8000)={0x20071026, r3}, &(0x7f00007be000-0x18)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000075000)) 2018/02/06 06:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xa) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/autofs\x00', 0x68000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000487000-0x4)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) clock_gettime(0x0, &(0x7f00003c1000)={0x0, 0x0}) nanosleep(&(0x7f00004c6000-0x10)={r3, r4+30000000}, &(0x7f0000be3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f54000)) bind$ax25(r2, &(0x7f000043c000)={0x3, {"a140a369917332"}, 0x2}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/02/06 06:49:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f2000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a09000)={{0x8, 0x5, 0x5, 0x100000000, "193a5d495eb63801da2031e3642732e0b3a996a3d82819fc874c62b0542a23402e406bea59625b41856d51cf", 0x3}, 0x0, 0x0, 0x2, r1, 0x9, 0x5, "62424494ea1a05d838d2ad7fb43bb0d057360213ad8b34d828b26166a64c8b9838a61a5dc93b531f795a3bf1b3ed8505864fca7006daf3cc56861de896652330", &(0x7f0000eec000-0xf)='@mime_typeuser\x00', 0xf, [], [0x0, 0x4, 0x7, 0x40]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x400000, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote={0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000502000)={0x9, &(0x7f0000825000)=[0x2, 0x3f, 0x4, 0x800, 0x200, 0x8, 0x7ff, 0x7149, 0x6]}) dup3(r3, r2, 0x0) 2018/02/06 06:49:43 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dc4000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="79616d3000000000001f00"}) [ 47.256636] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/02/06 06:49:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000001000), &(0x7f0000002000-0x4)=0x0) r2 = getgid() setsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={r0, r1, r2}, 0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e35000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000579000)=0xe8) r4 = syz_open_dev$sndmidi(&(0x7f0000707000)='/dev/snd/midiC#D#\x00', 0x1000, 0x80000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4e000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) fstat(r4, &(0x7f0000dc1000-0x44)) renameat(r4, &(0x7f0000885000)='./file0\x00', r5, &(0x7f0000758000)='./file0\x00') quotactl(0x8, &(0x7f000050a000-0x8)='./file0\x00', r3, &(0x7f0000312000)="5a6a670f7404be0ae1cb7ecabbf92667678371555ad7d665e959a0a00854a545f5beb11c0836c90dc1ca741daa86472b543f6d8e9e57163e617cc3e8ef64789cc83efde6e3515c32f73f00a6f039b776be79aec64bc0ce51ced84165b21e233512cb424ee0bc8a0730f41644ba5fc67a51127ff1d8debcb476325b861ea2d181ae3bd5e48e484d4f7bbf78b1") lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) 2018/02/06 06:49:43 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) r1 = eventfd(0x3) fadvise64(r1, 0x0, 0xa602, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f000065b000)=[{0x6, 0x5, 0x800}, {0x7, 0x2, 0x1000}, {0x3, 0x3f, 0x800}, {0x7, 0x6, 0x1000}, {0x2, 0x3, 0x1800}, {0x2, 0x3, 0x800}, {0x0, 0xf9, 0x1000}], 0x7) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}, {0x5, 0x0, 0x1800}], 0x2) 2018/02/06 06:49:43 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000013000)=@generic, 0x80, &(0x7f0000015000)=[{&(0x7f000000b000-0xf4)=""/244, 0xf4}], 0x1, &(0x7f0000013000)}, 0x0) [ 47.298768] QAT: Stopping all acceleration devices. 2018/02/06 06:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007e5000), &(0x7f0000a5d000)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000599000)=0x2, 0x4) [ 47.333626] QAT: Stopping all acceleration devices. 2018/02/06 06:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000e3f000-0x16)='net/ip_tables_targets\x00') setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b51000-0x10)=@req={0x6, 0x3, 0x3, 0x8}, 0x10) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 06:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000066b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000097000-0xc)={0x0, 0x91b, 0x20}, &(0x7f0000868000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee4000)={r1}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 06:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) syslog(0x9, &(0x7f0000e71000)=""/237, 0xed) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e57000-0xb8)={r0, 0x3, 0x10001, 0x100000000, 0x5, 0x7ff, 0x3, 0x100, {r0, @in6={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}}, 0xd5, 0x3ff, 0x2, 0x400, 0x9}}, &(0x7f0000a45000-0x4)=0xb8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000999000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ade000)={r1, 0xfff, 0xfffffffffffffffd, r3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000055a000)={r0, 0xffffffff, 0x2, 0x1}, &(0x7f00009a0000-0x4)=0x10) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000887000)=r2, 0x4) write(r3, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000818000)={r3, r2}) 2018/02/06 06:49:43 executing program 4: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007b1000)="6e657400000000000000013600") exit(0x0) fchmodat(r1, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/02/06 06:49:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x420001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001000-0x8)={0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d99000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000b96000)={0x1, 0x3ff, 0x100000001, 0xffffffffffffff01, 0xfffffffffffffffc, 0x27d, 0x8, 0x8, 0x8, 0x5, 0x8, 0xfffffffffffffc00}) 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$tun(r2, &(0x7f000020e000-0x1162)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0xf98, 0x4, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) 2018/02/06 06:49:43 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000013000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000009000)={0x5, 0x6, 0x3, 0x5, "024348cc09181787f87aff7460e55530b62d61692e93b3ea0b522b7e5394b44ebecdf581f00598b6cd9054c8", 0x8000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000-0x8)) 2018/02/06 06:49:43 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000-0x9)=@rc={0x1f, {0x2, 0x9, 0x62d, 0x31, 0xfffffffffffffbff, 0x4}, 0x6}, 0x9) socketpair(0x10, 0x80000, 0x38b, &(0x7f0000003000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x100000001}}, 0x4, 0x3, 0x7, 0xe, 0x2}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x48, &(0x7f0000005000-0x48)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xff}]}, &(0x7f0000004000)=0x10) 2018/02/06 06:49:43 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x2000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) 2018/02/06 06:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000923000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x202000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000506000)={@common='lo\x00', @ifru_addrs=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af10, &(0x7f0000e93000)) 2018/02/06 06:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) unshare(0x400) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000622000)={0x9, 0x4, 0x4, 0x684d, 0x5, 0x6, 0xffff, 0x1, 0x0, 0x8, 0x2, 0x76}) 2018/02/06 06:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000233000)=0x40, 0x4) fstat(r0, &(0x7f0000623000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a32000)='./file0\x00', &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 06:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b10000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000009b000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x10, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/06 06:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/02/06 06:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000784000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getuid() r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000170000)='./file0\x00', &(0x7f0000772000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getresuid(&(0x7f00009f5000)=0x0, &(0x7f0000f06000-0x4), &(0x7f00001a2000-0x4)) r10 = geteuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c8f000)=0x0) r12 = getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000070f000)={0x0}, &(0x7f00002f1000)=0xc) lstat(&(0x7f0000979000-0x8)='./file0\x00', &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00001eb000)=0x0, &(0x7f0000689000), &(0x7f000095c000-0x4)) r16 = fcntl$getown(r0, 0x9) r17 = getpid() sendmsg$netlink(r1, &(0x7f0000a9a000)={&(0x7f0000d34000-0xc)=@proc={0x10, 0x0, 0x2, 0x400800}, 0xc, &(0x7f00002c9000)=[{&(0x7f00002cf000-0x124c)={0x124c, 0x1f, 0x400, 0x1, 0x3, "", [@generic="aa7ccebaa2e2b8dd53db73d4ce52024c4c00f20b83da272fa5c32c8a9fa29ea773a36ea273657c3b2458bca6e9849c6a3be89024ae5350ec", @generic="4b6c54967ae8ab70abdd14f3f198e6836c37013d64fc09f64087bbf90dc5480389832ff9261e6dd89d01b13057af7cd1b0", @nested={0x88, 0x36, [@typed={0xc, 0x77, @uid=r5}, @generic="f7ce6841a7252b9cc9e0bf37550f0a6a47cb4cadbb8efcafbe01f8e1552834682af182db55768e92d02af8b78ced818ea0424895e6b47288768003be56486592a44307c714bd52481a0944a0df1df28133c0eb35fbf5af52ca4c27ad5556ac", @generic="62403e48bddc138360a34a4c30e783883b171cff2d4582ed"]}, @generic="675462c063aa5729e688915316c079ef746785269af0067b46c1b4cc961fd2644d815659", @typed={0xc, 0x8c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, 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@generic="424e4970bed94777974261ab8e8a0f4325d9d19d9f66980c20495635c3f72df634521ee8d63fa64784d5b433d53b584e77658a6c0984ff0048ca701bfb0ca241466d2dba621654b28ef31f4b89d5afd40cec64d5152f6de0b5f35849d95609ac5a4c8d87e489c89b1636fc44edd04e0d98aa16c0a932441b1ced2ced6f65b86bfb6903031ef6c2f17a341a8fda0680eef19f185a38a7c700bda55f6380d0489cab54af6ffea2bdbe67991731abe5133616667a7e1292edd36d2f74f6399d4908e21820f6660adbfd", @generic="83c6de688bb0ab4ed56c35a5e2d9071d125fb7f4dfd2f24bf15d848c0852161354a56a955a6cf3a9a90c7810c44e2b950ad848b9493c611ff59f365f83997bb633a19679219ca4055a8fffbcc06da656ac29be991483d0b04f33f1decc935e4c2648f6b546bb61450e0b2af254764fbd48169780256f4eb57512895ac744701f73179f9c2374feb1e004dc49fbc910d93ead26926781c03eaa1dd27923e33488735387bc1985e5519aa26990f9dad8c73e879946a7bcdfab1839ce31a6f5d022188aaed91d44d299f5a7a8f6679568a542be68e88d2374611df18ae773664d70d27a1ce0db4ca931e4e679a0c0251da5e3cf7419e63d543955", @generic="9c0e52501e2804a6bda5cd5954637f8efd62e34f131d682ad76b7cd416dd8199aeef1b8e05b4daa6055e824a69be70fcf1655b0058d739d04af8de7240b55a26b72ba76d1859d2b64dbda7d236", @generic="d0d72bf28299674e9aa4556ab2311128789d34639b2d7e77ebbc446d8adf7848160e90deafd255", @nested={0x44, 0x8d, [@generic="72fa02d5735c1d57570b630ce505fb1e0d534767df71bd6e6fba4b54e03e2bbc67c9bd69b841535ede11b5de9a6c39694b6b817df06ba4cd28da48b114cf8f0b"]}]}, 0x4e8}, {&(0x7f00005eb000)={0x135c, 0x29, 0x100, 0x2, 0x1, "", [@nested={0x1024, 0x37, [@typed={0x14, 0xa, @str='security(\x00'}, @generic="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@typed={0xc, 0x60, @fd=r1}]}, @typed={0xc, 0x40, @pid=r16}, @nested={0x110, 0x35, [@typed={0xc, 0x7, @pid=r17}, @generic="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"]}, @nested={0x20c, 0x5, [@generic="7c2e7246acb85686817ecfa91c3f84f2d89f383c3554d7cdd7cc36f63fdd46e145f29ddc86e856c221b922c9c4bbe8ddf2", @generic="2924be2e949a5e3d878fe825a132b3cd36cfd57c27bc4f97045c153732085aeff1689c429480e622d3a86dfa78bda38e63cdfe2f17b6f4ca7aaa08b0643c894e5a15d700889138663dbbcbeaef54b6d124f0bb2488cd3820bbfa7c87e52f1d54608952f8d75c5ecfbb692cc8d66168a34bba7320aac48fa870a2d25ffc2459e5f9f5be156ab6d153137c351ff9b45e33982066030a1f83ffc37819cad3594ecc2f4fc0a45738384699c74dff1dc427c48dfa6574a76fe1213f2b373392af5740907c2a4c71187070b951a7f936cf29703276c2a9130551", @generic="6f912388fdb83cbe50195298db22e27f9c9217dafd6874cbce42aadc32e471714e251f445018bc05b1f05c975e50c90675abff847424515025", @generic="443905783c15b9a53219afcf4dbd916b4805d310fcde1bf57cd9768cba7992201483405bb938bd1c7d99590fd51b4d74996125ddcde4dc90114b9072f015911815386898555b02723c87a8e8f5313c3fb0d73a4bd3bf71fa601ae06e8881c961db390fa27cb34da6bfed9782db86e701adef101a045c90ed0478aeec6348bf2f26ce58d95dba0f13c62e1dc1fefefbf907b99d7f2849470ebbcf2bf78510f5a54a90d26fe6075b85c2602ee5", @typed={0x18, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x135c}], 0x8, &(0x7f0000ba8000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r1, r3, r0, r2, r2, r1, r4, r4, r3, r2]}], 0x68, 0x40}, 0x2000c050) dup2(r3, r3) writev(r4, &(0x7f0000f7e000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/06 06:49:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000085e000-0x8)={0x0, 0xb4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0xa4, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @rand_addr=0x7fffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7c, @loopback={0x0, 0x1}, 0xff}]}, &(0x7f00009e2000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000fed000-0x20)={{0x0, 0x7530}}, &(0x7f0000ef3000)) [ 47.500185] device eql entered promiscuous mode 2018/02/06 06:49:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x401, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001000-0xc)={0x1, 0x0, 0xf7}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f000000a000-0x10)={0x1d}, 0x10, &(0x7f0000002000)={&(0x7f0000001000-0x48)={0x6, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e79184684b5eb1e4"}}, 0x48}, 0x1}, 0x0) 2018/02/06 06:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003da000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000644000-0x4)=0x10, 0x800) accept4$netrom(r0, &(0x7f000096f000)=@full, &(0x7f0000b6d000)=0x48, 0x80000) unshare(0x20020000) clone(0x10084000, &(0x7f000066e000), &(0x7f0000d4e000), &(0x7f0000001000-0x4), &(0x7f000094e000-0x1e)) getpeername$packet(r0, &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000013c000)=0x14) 2018/02/06 06:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dmmidi(&(0x7f00006fb000-0xd)='/dev/dmmidi#\x00', 0x1, 0x200) accept$inet(r3, &(0x7f00003d4000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00001eb000-0x4)=0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000e6d000-0xb)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000537000-0x20)={0x1, 0x0, [{0x80000019, 0x9, 0xd7, 0x100, 0x7}]}) syz_open_dev$random(&(0x7f000008e000)='/dev/random\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) clock_gettime(0x0, &(0x7f00002bd000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b4e000)={{0x0, 0x2710}, {r5, r6/1000+30000}}, &(0x7f00002fe000-0x20)) 2018/02/06 06:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000846000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/06 06:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) dup2(r0, r0) readv(r0, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) bind$unix(r0, &(0x7f0000f34000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) 2018/02/06 06:49:43 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) r1 = syz_open_dev$sndpcmp(&(0x7f000096b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x59, 0x101000) r2 = syz_open_dev$mouse(&(0x7f000008e000-0x12)='/dev/input/mouse#\x00', 0x9, 0x982fc49cb488e3bf) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000048d000)={0x4, 0x10, 0x1, r2}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/06 06:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000bea000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/06 06:49:43 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b4b000)='/dev/usbmon#\x00', 0x400, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000603000-0x50)={{0x40, 0x100000001}, {0x0, 0x1}, 0x100000000, 0x1, 0x1}) sendto$inet6(r0, &(0x7f0000774000), 0x0, 0x8000, &(0x7f00000c4000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xff) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000917000-0x68)=""/104, 0x68, 0x100, &(0x7f00004c5000-0x1c)={0xa, 0x2, 0x3a, @loopback={0x0, 0x1}, 0xb8b6}, 0x1c) recvfrom$inet6(r1, &(0x7f0000fc3000)=""/80, 0x50, 0x2002, &(0x7f000066b000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x400000}, 0x1c) 2018/02/06 06:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x26002) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept(r1, 0x0, &(0x7f0000538000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000d01000)={@multicast1, @multicast2, 0x0}, &(0x7f0000c70000-0x4)=0xc) connect$packet(r2, &(0x7f0000429000)={0x11, 0x7, r3, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r4 = dup3(r0, r1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/dev/vga_arbiter\x00', 0x80002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0xfffffffffffffff7) syz_open_dev$loop(&(0x7f0000650000-0xb)='/dev/loop#\x00', 0x40, 0x2) 2018/02/06 06:49:43 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) fstat(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000006000-0x4), &(0x7f0000016000-0x4)=0x4) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x4, 0x40000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000016000)='./file0\x00', 0x4000001) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r1, r2}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/06 06:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f0b000)={&(0x7f00000a8000-0x18)=[0x4d, 0x2, 0x401, 0xfffffffffffffff7, 0x0, 0x6], 0x6, 0x3, 0x101, 0xd4fd, 0xffffffff7fffffff, 0x100000000, {0xc0d5, 0x5, 0xff, 0x42d, 0x100000000, 0xfffffffffffffeff, 0xcc, 0x338, 0x0, 0x5, 0x6, 0xfff, 0x9, 0x7fff, "bbd0419a389232c901b029b7cdee40a6d2b615009e801b6a99198a3590b62af9"}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) read(r3, &(0x7f0000aaa000-0xbb)=""/187, 0x6f5f1dc2055dc5c9) kexec_load(0x40, 0x1, &(0x7f00008be000-0x20)=[{&(0x7f0000a48000)="5ea1be288067dd55311d6e17dcb8b825564ed14b2760b70e8053d3efff17a769543fa410bdbde71ce1e66c11c7ae0a0b4c2d489a898b97377077bf6d66bfc567bdd4d3e60f65b57e66a1093a61e58c54423aeb0b29fd348fb6c52bdda4dbfed003ec6fc5964e5e9c700862e0bd38817faa1b6d45436182a595228c5adf7a26f0d22fe6b1347591e8c84dfc9c150d5144cd939ba96dce0cb71bb58fb72a2189fd7e35f3366c24ab303658733e584ecfe10299506bc22f0a10c53cba41860a3fae40da068a02f916dbef4eef8d85ed0c7519e5167faddf87a9f23e33672c70e1037c1e72ff3fd18cef894ee115", 0xec, 0x0, 0xe63d}], 0x0) [ 47.653938] binder: 7214:7217 Acquire 1 refcount change on invalid ref 0 ret -22 [ 47.670450] binder: BINDER_SET_CONTEXT_MGR already set [ 47.676751] binder: 7213:7225 ioctl 40046207 0 returned -16 [ 47.693607] binder: 7214:7217 Release 1 refcount change on invalid ref 0 ret -22 2018/02/06 06:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000072000-0x20)) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000f0a000)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000058000)={0x0, 0x0, []}) ioctl$TCSBRK(r4, 0x5409, 0x80000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x0, []}, &(0x7f00007db000)=0x4) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000afd000-0x8)) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r3, 0xaeb7) removexattr(&(0x7f00002b0000)='./file0\x00', &(0x7f0000298000-0x16)=@random={'os2.', '-vboxnet0%]+.GPL(\x00'}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000f3d000)={0x7, 0x7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000987000)={0x0, 0x8000}, &(0x7f00006a0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004b5000-0x8)={r5, 0xffffffff}, 0x8) 2018/02/06 06:49:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x100) fadvise64(r0, 0x0, 0x4, 0x2) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(0xffffffffffffffff, &(0x7f0000010000)=""/176, 0x27) readv(0xffffffffffffffff, &(0x7f000000e000)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}], 0x1) 2018/02/06 06:49:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x9, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af10, &(0x7f0000e93000)) connect$inet6(0xffffffffffffffff, &(0x7f000061e000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000cc7000-0xd)='/dev/usbmon#\x00', 0x8, 0x41) restart_syscall() sendmsg$nl_netfilter(r2, &(0x7f0000c80000)={&(0x7f00006e3000)={0x10, 0x0, 0x0, 0x8040c0}, 0xc, &(0x7f00002b7000-0x10)={&(0x7f0000153000)={0xd4, 0xb, 0xb, 0x10, 0x4, 0x1, {0xe, 0x0, 0x8}, [@generic="3190b2ff66d63df10467fda7f9aa65cbd27e9b7e05f02ffffcdf7fc6bf4b4d8ed4140923c67c0c530e87d87808da80438ae1feb9be488d85a876b2856427b2c091f728edb1394fb814583b0dc3d629156561bf134b375c123142baece8637f18e7e0ecc1e9016fed9bc376b915651796c2e647a27ef3d0b44c31d951a2d49846f18039bb76c0e71fa02289489873d6", @typed={0x1c, 0x87, @str='/dev/vhost-vsock\x00'}, @generic="91fb75e0d4c2554f41c71ee8136c6ddd545c31"]}, 0xd4}, 0x1, 0x0, 0x0, 0x4040000}, 0x24040810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e55000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00006f5000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009d9000)={0x0, @in6={{0xa, 0x3, 0x588d, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f000015b000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ed0000)=@assoc_value={r3, 0x1f}, &(0x7f0000e2e000)=0xfffffffffffffdf0) 2018/02/06 06:49:44 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000-0xa)='net/icmp6\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x18)=[{0x2, 0x4}, {0x2, 0x5ef}, {0xb}], 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000011000)="9cfd321251e083e93afcd25bbe21c173c9495c69dd28ea03b2045fb2763d17a7589acb57f80392b1e85cc74424fd571778c7426d901a6fd572297de66a852b3bdd1dce336cac79d51d2de0c5780072d22b87015fc828ab673b142905843230f1c2378cf1c28d05fe11b9f7a6034ef8048293aeb33904c0ab1a0b760b45f550f7dbc7bc3f50f4a1ca526c750cf82ac97983ecd490854a8284bc3a739391b228676f7ed4b6c8029736ae3511a31639a9ff04428bdc2f7776ca74752a2735038ba9066b9fe5791916e4e5a823ac2a66c5deb1f4c51ce1a1a2e86c6721ac9c4c36ad3d19078721cfe85c53b4aebeae5b55521c31e2d56fc80122b006cfcfc085eaf5ae1741fd512f0580f696b12c412ca065a18a6d8fea1de7b16c9f46fbe535f4213471dad49f8f2cade2cb57242376186cfd4dc9d008c6042910ff6529b7a1cdc49bf3b04129c34aa81d690c3482363a36f94d19dd2014b1b9e0f448750047ed206731ac7dbcf0137535f7995b94fb77360eac49cf3881233205071ab0ed2519d5a11dd78922b05e95fd3e82032759a47dfff8c900871dfebae1d965f00c6c8bafceb4a202f1ef791537a745c6bf0f05bc1bbd3ca1ab49f39dce6403a1f7df7b09860da850e4cf09a712b6ef43e71860881760b5689e7a1c7440c317c9f24d52db8193e3ef3e7c85937bb1439c28976bb57a96094bf05c688db69049a09c7b03e654b8d46fabc503ae0cabba40d39dfd464e7c0ea22e11775dd88921c3b7fd78d014fb5507b79ed4bdd0c84a37ef11f065f6741cdab893cdc8f34732d64562ee60fa95122487eda4c1b0f4813fb699af73441a2c706eacc3b86258ebdf99c9fed7342b5f6abda4fdecb5b3500796c2bab76ac49b8aa5a6f4c57a94aa1099aba2cfd1d90441d3ca330b8ecc4b3fad453d919de48b68a39285d1be7b24ed885395829ace2c35ac01f21be7c29fddf07e3fb637cf146b2a9c56b42961acc9f9f001c8f3a8afff2eb1470557c50a07f0efe3fe9c35c1e255a57a23b288c13439370f3c4fd49f055d3f446fe1b5d00ff4bcc6d6c85623683ac00041cdef44d54e50feda334f4cd14d889316c3c7335fda467a0828df9404e62190782337d2f0445e4703b1ed6187bc44f65d05fb354c297ddc29c4d91736a95a864124f275e78326bf2e7ffefb3daaa1ef217da206e0319ab50a92dc6b81ed891055c880c341c4a08e5d8a85187ea0742db94f13852c0b392f9f61a1bb4a88a555698cfcae363c8ae4ef2844983a19d254d790d1b9cd86b218a01c9aa90d08d7f4440bf4f502e17a0ad8854e26b42bee3aa33bcab0a724c3898ecfb4ab4c4a5ebbd3103038a025dd9fa7e8e44dd05c3e128cacc3bd40c570270f753c78e78152e34d0c7175f82c09c5851c74bee392b43b7862358be98eddb50f3419d427235bf9264846a5dd7b7f6c958b6a581457b3d538e813b604e5540c1a9870f1f81a4125617ac6692b3e564f0115d13079d3f0c8a22e137aba08a5e65e646756ff01d8b836211dc528997c585dbca7c856b32eed02f3688e9d7eeedc3ac48849ec9a122fa6b1c742a35c358109c3664c1647f0371c0082c096dfc2e6dcd99828469017d2064370d73c2a8309449bb6a972e95d632532d7339e472cf0da63441f51cde79b471ec3a7fe30741312362fbf31faad98a5388c34ab9b90ee4ef3b2be9461efa79dfc26a94971229abdba2f1e68f0484a70866137cf62df940a6b846ef37751038c2156d457ec683ff8e9797e4bb2b45d721958b1223d699b6269a7dd61751785f9f48622143c245f50dd614f81291577e1e9e823955bbb36a3649fd683b1ae68ff9995ddaff5e61c00c3487020a962467c2785cd591b2254ec36d6b3851f4e147a2aef48b4f118e13632046db33f464899ebf12cb9e5605221b3e0100317b36fbbf1383eddee7cc90f89115997742d29f26de5261de9d73daae8586a3337d7685b54d37205f526c598ca3b1fe48b8674d70279bc00b906adce1eb2ed52cc6f9e8818a7beb7c5075b6fd85f82c9f3bd0818e925a3d999e57fa5efa1b0acbb0b036125fccef84c2aed78d30b315e098ea9f6b18152b583a0c2fc5f7679a60e46b1d66d3597745946cfbc4e04be88c5cb28945dda245a0904095c9392868723a7f868670f5b929d474221b18f5c094fb0bac0c4a52d47d7c5b32e0488ad99dfe4e9881221884873fb621e87b16f32c1c33b14c356d5a21f1cf5913d3b2ff1728daf52ee9c7dfa63e1a87161f5b946395ac676afb6d9d691a727164f072b900f386d91df90cea83851f5dd8b0cf568b6eceb57cea73c2331fb9761807a0974d8998fa4b8d711657339d8527c19d23e23007a976fce8d7baadb852a00213a20bd44bc95f5c7a2567d12646a76e709a080ba7191f0a6453ca5a1411ff8224b1cdc2263badf2cc8ff0e1bef420c3cb8f89df32803e3e693aeba3307c710fb52c176db94ec6688be7c388ce45db208e86203716ce4ada1d4dfa04a2132016e568c6f6013475705d955cf1d173f8b53c48135bc4c31f59bbbf7228c9536d36f24bdf8f64eb7e76dee9e6972836e5d23f19ee12a5570e949f0eb280805cda2f5a4e784c54f5d6b97adc20b5f15de0bbc87e2a6cf00c9aa9fbfbb64ff4312193e562f5dbf54bbfcd2ca15fbf1f705779e8855a6871a567903262a636ff55a7d6290a6171eec85edab5631094efc5aaaf19ab3d71e16b62986302d88c8250f28309ff18c377aa487b7837f938c12b82e6dd4796705dda887218187b7cf33184a86ea2054f07563c92e8433b96fb1cb3052b9c0490514d19f064ab1d64bc5d89b776ff0d0064e7cd756ec88d580cbd10230dfdd48ebb3966623897783e65b02109f5bb5d2a2f9848c6b5899e6fcbafa92833749497879fd6cfade733b4fc207e13cff808d381d722dc49407211004694104ce2d4ca2ecff383923713f2c6ee2e4d7caffe59300c3a581bd4a32f7c554d2617d6ab2ac5aad3890f2b7c714bba8719243aa8a9f3867d805325d03a620f4a27547a6e0188018602a19a2dbae20fc8d253868398f102c78024b9926c68d7c0ced9552695333b0dbc34e764dffdf3995dae30d4186710553a781940e30398604e276d84c53ad2a5b608e1426bba261c05afee4b2d496bd3856cabad9adadbf243fefa00d3f48430a0652b52f50d131463ac6925ad8aacda9b16cbdebaf9e42f16db592f04a9dbd4b64d196645aabccf23d519d210581a85e0879068ae750d1e91940db6f4434ea2bd1a8fe3a281bb21cdd9f146bad32592a35faec8e2a92cf4399349d73b53c0058c0734f3a28d8156594c64409e08f5388f6b55cfe248920ebcc3ace715277ae647a605e95532ac6c228ededcac6f4b1b211e5c2d4df5346fb36147866d6d02e0293fc54ea98dcf464c633409d2ecf67864fc883145f1c7e1f7fc41a928efff97668ee74a12b933072b1d41917b9b09e47898559d563deebf51dbc8adc41501ca51362e593524253c55b12d498a00eaafd257689061ec0190048afa46ccd2b10c05f802e29ce072a21b5e506bff9c535ef61385b042baa7b23e1ee9db0708fd354d9def58611bfc672905f41ca6aef2575cee465227613d939c7b6b8a2ffad08cadf9030d6beff9b58d43994cce4a7fe19af05616debf44c04d69ee91a7f7fd26074e6d13854022d46b38905a3c2321357444948cf06fada4645720f30bc77f576116e394259269ac046820c706bd6041abd13475a4f4dbc49fa71366543c360ac9184211197e73582fbb6a1b18349fdf3969a1e65ee021ef833f47fe2892e08a1aac007b083410155e97fa9ad9351a57a33b3206b667f6591f01b87c67166e82f3a414d6d900b4f7d39c8462915a82822d770668cb346e4c80c01f2ec18b96fd417c85138261a4e3e38b1e9347cf9a3120cf8a6f4b74a1418b7074f5af2aaa1f83dd7855be464405506ee30242276e27bd56eec25c097c3a9e869ab9578954a8503e30a20c5d7d33437ac698d38bde65f949969dd837d24da487447d41428b2056b6534b13e1d3a87cb68f8c2c44d2883cc32d281d696f39bfc457a4f417f7e7829dbada37ad2ec1797e29414b165d5fdf017f820932b10b40122f151a55501d5c2bc4e6f76026a9ae90edce4989ced95a77d134ba3662bceb7982957ed84a1be66e5d5463d0467b3bf78fd6071ddb6ff5706bf2c3aa42cce8fb8f0fb2541b61fdb924873952d428e7fdde64dba2319fa15fc152cc1d7078692b22e1dfa43abbc1f2b5aff68a7ababfc4d9e21bc8040be9d9bddb055a43acd025244783476700c01809ad287e7bdc5ecd01f080a91f22a7e97ade939cf5a5d1191cb71743e1bf5deba013e68135d1fbbbd014ca3229270fc8de929e0ded81ce4dc1836b8497e45e0c2c238e5ae9fdac04e3341994917133dc7695f5bb9411c766919685197a10262c1b8e3409d0884fa3e10e43e67f54c5c8efe23b6540bb4ce508494c1ba2fb48e21edb7202e84e4ee95eed6f9a46fb1db232a3963c3064038d3285c636afc617c78b6674ed1adde58bc3cec8a00dce607aeb5db40174bad25cea8bad76654c76d90481953d46473509c295cd2295c743322ed97c152763cffb64329111bcfaa7f360ead14f65a033c3363b266f73741573d90490187a0dea07b2f284fc521ea7fa54b60f256fa244cac00d7c9d9f0a4bf21ec0152ed79ade17396906ff3c02c6bcb043df4894d942658bae01a9d60f2664446b5854ddc6920aea91a0612f6a9394ec510432f1d10cdcd1095305b5c8b3e87b77983fac656e110a826eb3a4255eac3224dc49b0f480aa68d3bde341376704fe7797b0446f1eda6d3887a89ecf83067afc3fb8a89436038ddbd51a71ac34df8ff71354509cc59356a03feaba9da170fd469579e4ad2a93096ecaa8beec9944efa8cfd426ca924d20b7e6b087805c1b45230ad2d2fe28fbae25a1fac6444df66b0dc456388659541eeceb1d4fe1e308191639a2bec604adc9adbc6feb176289282b2143fc5119c668b503708b69d272c84cd4e693a60569edca10605c478f13ed185041f248adc3da7251980f9cc360894822e947bf98bc7c151b489edd62981f8c615fc0fdf475476b424c5597f1dc143af5d31f8d8b6bfcf669b47d1934416fe1ab47efc1f631246440ba0685d0bd8593f6140bfb3270019b3b8dd65c0ec97ac5b1d1ff920d9d6180279fa29f131718d4f8cd82302aeeff276aa0dfae885199090a1d3a66e20796e9606cfedfa861030e520d41fc91b8d76044d15bee6a1806f2f2398bac03bc299e8844b8d518b4c323a2906c666e734b74ae56154d494bfd80885b9e1fe33134ea4144e60f366cd1dd10ac94876fb8417e7722085da415abbf527a06c25347339fd46c2602eefdef9d083c21d1dcdd852155114eebe4cdc07c5e59916602fff58b3085acd32083a58245a699274260599794e76f42dee24a055d4a5d07bafcef1d26c83336c0c372f0cbc6fff4c13aa07dcac5b07b0bdae0b4536fe0f9854e6e71e2bbc3250389076f170aea248cc63ea0f1efc44277ef8d9ac2cdbeea127be9188a67909d18cf1d5a1e46ab41f7993b6329fdaec8f357727139c694243b0580af989a1b633364a29d3bfbee4743c300e9ff1625b2b813d8ab3dfe72b00d9c3b4613e8f6ba9a9c3ce34cb32e0c566c9fe781c98c2fda072c5ad3e70f7b40dbbbc31d4d259843b4383d4930efc423611d19f4c2e12aeeb653e52161395a2ab668715921cfb9ce915c3139471731555ca60e388358cf47de96af712ef6b", 0x1000) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000004000-0x8)={0x4, 0xffffffffffffffff}) 2018/02/06 06:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x4000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f7b000-0x8)='./file0\x00', 0x3fe, 0x180) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000eda000-0x4)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) fcntl$dupfd(r1, 0x406, r2) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) [ 47.759136] binder: 7214:7217 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000071000-0xb)='/dev/mixer\x00', 0x2400c0, 0x0) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x8000) open(&(0x7f0000844000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 06:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00009c5000-0x12)='/dev/snd/midiC#D#\x00', 0xdc, 0x40000) ioctl$int_in(r0, 0x5452, &(0x7f00004a6000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r1, 0x0, 0x0) 2018/02/06 06:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write$fuse(r0, &(0x7f000083e000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) ftruncate(r0, 0xffff) readlinkat(r0, &(0x7f00009ba000)='./file0\x00', &(0x7f0000fbc000-0x1000)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) 2018/02/06 06:49:44 executing program 5: remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x0) 2018/02/06 06:49:44 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001f9000)=0x20, &(0x7f0000309000-0x8)=0x2) 2018/02/06 06:49:44 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007b6000)={@generic="169d88e2cf28b615d44b4d4d9424af80", 0x7fffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fec000-0x18)=@add_del={0x2, &(0x7f0000feb000)=@generic="18c87a061203000000d46801e80f4500", 0x5}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00009d6000)) 2018/02/06 06:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) r1 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000909000-0x4)=0xa75d, 0x4) 2018/02/06 06:49:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000d56000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x28) connect$bt_sco(r1, &(0x7f0000a7f000)={0x1f, {0xfffffffffffffff8, 0x10001, 0xffffffff, 0x102a, 0x3ff, 0x5}}, 0x8) 2018/02/06 06:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x20000000003fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt(r2, 0x8000, 0x10000, &(0x7f0000d5f000)=""/43, &(0x7f000067e000-0x4)=0x2b) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/06 06:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) accept$alg(r0, 0x0, 0x0) fcntl$getflags(r1, 0xb) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = add_key$keyring(&(0x7f0000c3c000-0x8)='keyring\x00', &(0x7f0000c72000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000f88000)=""/158, 0x9e) 2018/02/06 06:49:44 executing program 2: socket(0x1e, 0x80000, 0x0) 2018/02/06 06:49:44 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000fdc000)=@full, &(0x7f0000fdd000-0x4)=0x48) r1 = socket(0x200000000000a, 0x2, 0x0) sendto(r1, &(0x7f0000001000-0xb8), 0x0, 0x0, &(0x7f0000fdb000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="169196e50fdd"}, 0x10) 2018/02/06 06:49:44 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f000001b000)={0x9c, 0x10000000029, 0xaff, 0x7, 0xffffffffffffffff, {}, [@nested={0x88, 0x0, [@generic="61fc4c14a0805d46b54cb36c65b1174cefdefbdcc8e5e941734c794b8a4e995222f39d4e0d26ae7afc961bdd0c98adc06d3c7da42759937e76685b3a3cbea6e5139139f3f10fd9651de9ecd70424b638efea7c9604f2dc3c7f584a8ab1a2fa54c6913d3e6d6bd0bd5cc00e6ff4f1a9defdfacca7f5d563fdfd99abd4ad2b1ef278e21e"]}]}, 0x9c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000027000-0xb)='/dev/adsp#\x00', 0x0, 0x80) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000026000-0x3c)={r0, 0x0, 0x1404, "8aa5ed87fb2284164a3bb6a5982df440be1ea7743d85029e9662cc2345c05171d5ea4104dd197c053f13b90f287939b6fd4c"}) 2018/02/06 06:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x4}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) [ 47.923661] x86/PAT: syz-executor7:7280 map pfn RAM range req write-combining for [mem 0x1a2ad8000-0x1a2ad8fff], got write-back 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="19010000001a000000020000004c0b54", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000e2e000-0x10)=[{&(0x7f0000f6d000-0xc9f)="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", 0x281}], 0x1}, 0x0) 2018/02/06 06:49:44 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x2, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000000000)='./file0\x00', 0x20000000800, 0x440, &(0x7f0000001000-0x100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x6, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000002000)=""/76, &(0x7f0000002000)=0x4c) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000002000-0x27)=""/39) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b1000)) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e85000-0x4), &(0x7f0000d07000-0x4)=0x1) 2018/02/06 06:49:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd53e649, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0xffffffffffffffff, 0x2, 0x7, 0x0, 0x3}, 0x200, 0x40000000, 0x1000}) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/02/06 06:49:44 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000011000-0x4)=0xffff, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) [ 47.992215] netlink: 120 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 06:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) pipe2(&(0x7f000003d000-0x8)={0x0, 0x0}, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00005ae000-0x8)={0x1, 0x1}) close(r0) 2018/02/06 06:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) signalfd(r1, &(0x7f0000ba0000-0x8), 0x8) r2 = dup(r0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000aef000-0x2)={0x6, 0x6}) openat$vsock(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/06 06:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000abd000)={0x0, 0x0, 0x2}) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000), &(0x7f0000ea5000)=0x4) r1 = gettid() socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000dbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) connect$netlink(r0, &(0x7f000071a000-0xc)=@proc={0x10, 0x0, 0x3, 0x80001000}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000577000-0x4), &(0x7f0000c22000-0x4)=0x4) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/02/06 06:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d44000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a18000-0x10)={0x9, 0x3ff, 0xff, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000c21000-0x7)='ns/net\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fb7000)=0x0) syz_open_procfs(r2, &(0x7f0000900000)='ns/net\x00') 2018/02/06 06:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pread64(r0, &(0x7f0000049000)=""/108, 0x6c, 0x0) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) connect$pppoe(r1, &(0x7f0000e60000-0x1e)={0x18, 0x0, {0x0, @empty, @common='bridge0\x00'}}, 0x1e) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) [ 48.037589] netlink: 120 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 06:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) 2018/02/06 06:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000cd4000)="008100000009002700f4877d7b2eb897004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000063000)) 2018/02/06 06:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cb3000)={0x5, 0x80, 0x6, 0x1, 0x9a, 0x80, 0xfffffffffffffff8, 0x9, 0x200, 0x5}) r1 = accept4$alg(r0, 0x0, 0x0, 0x180800) fcntl$setstatus(r1, 0x4, 0x2000042800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a86000-0x15)='/proc/self/net/pfkey\x00', 0x20002, 0x0) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00009d1000-0x80)="5fcdf5a37d475112d543f3f27be8ad8a7fedb235e3b79476af605e54a7ae560d53bb67dbafa383bbdc7f19eddd712d98f5832059baedbb8ff2bd950a9aa87359687ea53c821cde8e78692a038a5806f34b6ff87fb61f2a39e158753b27f4f91377f7479bd62c8c7eeff5ae197917d9281f6d1a361528db9d6d7c37aa934bfd11") ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x6, 0x2, 0x8, "f0870506012884744a504817eafa07ce2f307829fb32817d8ad89c243fb08f00ec89b23cc3163fdc90da967fb8eee4b429afd474cf3d3c3eb5b9dd2e42f7a5de", "fa3edf3214b930ac9aecb87a6bdf171b706bb912363e96b7a5feb73175ce4bef01484930b92d4149f770d22f8ae5ea520a40b87d3d169c06020ab7a07c110028", "42503b086f6551cf86ba7d8dcb083737d0538a3ae198c6b5bd4f15ff5c23b3fb", [0x6, 0x9]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000156000)='/dev/autofs\x00', 0x10000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009d000)='/selinux/checkreqprot\x00', 0x8000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ddd000)={r1, r3, 0x0, 0x3}, 0x10) fcntl$addseals(r0, 0x409, 0xa) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000bf8000-0x20)={0x10000, 0x8, 0x7fff, 0x8001, 0x3, 0x8001}) r4 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0x1}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000965000)='timers\x00') ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000e2f000)={0xbf, 0x9b9, 0x100000000}) 2018/02/06 06:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/06 06:49:44 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000611000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xee, 0x202, 0x7, 0xc738, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r3, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r3}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) 2018/02/06 06:49:44 executing program 3: socketpair(0x1, 0x3, 0x9, &(0x7f0000233000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000239000)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c84000-0x4)) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/06 06:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x400000000}) r1 = syz_open_dev$vcsa(&(0x7f0000edd000-0xb)='/dev/vcsa#\x00', 0x4, 0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000b65000)=""/81, &(0x7f0000c8d000)=0x51) r2 = syz_open_pts(r0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000ae000)={[0x0, 0x2, 0x0, 0x4000], 0x94, 0x20, 0x7}) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r3 = add_key$user(&(0x7f00002b9000)='user\x00', &(0x7f0000301000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c23000-0x15)="ef1ca8e6921ec50c2e06e28302ccf28771620de45e", 0x15, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000191000-0xa)='syzkaller\x00', &(0x7f0000d78000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000f6a000)="ce35c7dfb5e3dc767fb0fa7bf309d880bf6393ee8eec8ff9f5762a5e0ad80debdee83eaee65f986abbbb205b7a9492d400944e7dbf12bf5db38d7283ae1f6100405bb3cb813b98d9c970aa5c86554b9acf228682a553b47f5c052e49e7150d6b0c43ccc7bda7829e15325fc5960f62e41542dff0ef4507a5920da3cae54b2ab30ec3c318e918d53b8f59906260058fab8e4887d9aa17", 0x96, r4) r5 = syz_open_dev$sndmidi(&(0x7f00007c8000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000a03000), &(0x7f0000154000-0x8)=0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000745000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}) sendmsg$netrom(r1, &(0x7f0000ef8000-0x38)={&(0x7f0000c22000)=@full={{0x3, {"1952e9ead15eb2"}}, [{"f4fb0ab3bcf6f6"}, {"75d3314ecb243a"}, {"688b463d309582"}, {"dc5821cde0c4da"}, {"76759f062b1e87"}, {"e1be6b17217714"}, {"6ff1a5724cd1a0"}, {"e917797f7e49d2"}]}, 0x48, &(0x7f0000900000-0x60)=[{&(0x7f0000d4f000)="6f29d052e05e9daf450bf779a8364070d46b065d69561de74a172212abefe7b1d5d7c9c2250af305166f96989d5e7ccdd87d2f90f842a97aae0704ca5257718cedad71e9d3b5290f489155dfeb7cf5c46674f321ad76c1f6c9a8deb4156a237a63259d276c931b78950ea964d0612c8273c1dd03187e3b84ac9bcc43a79c58f815c921f75ba19d8418b101affc60d37817226c2e2ce197e092c0d867c8996c713a8a5112e75ad4a8a1c16fe352fc708c83889945", 0xb4}, {&(0x7f0000110000)="f2af42985cbf0c5fc37b56363ac8ff9a9e", 0x11}, {&(0x7f0000be5000)="040e37fba90c495e9c64cc1c60cfe0922feda93906cdbb60d98a9bef4f44ade972a99e21fbfdee9496", 0x29}, {&(0x7f00005b9000-0x1000)="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", 0x1000}, {&(0x7f0000634000-0xd0)="4ecc16203f546372ef385160c61a7b037e9be1c0ba13f13dee8435193e1502e4f30f5ed1ecd8c37b630b73e6928f3aed5fdcf43f9af02ba369a1839579f15ba70f66ee971bdf3aa62fd95815479fbb0eb6115a290164394958513e9a711043ca4307b4a5f6eff19f757111facdcb62811749860411ae41d1bef0d5a186e293ec1d09bc6c33241eebcb27ee81bc282cb3f58dbf79e6875cf9bab5172d58618e2e786ce1f74eac2ac6a443ab44c5d970e11588d2cb3420d49e10e3455dab71f0cbaf98636e66875176830f4761bb8e7e83", 0xd0}, {&(0x7f0000d50000-0x83)="82eb9902e58749c1ea41e86d27392626508d5c5cf94577d0e1f4ffe21284e8e758a803f4cf216b988ba5af55ed2dd205866431de808adfee18b9f36131237ee0b9cf05588737da3f000eb79c58668dcc6e028fff71989698dd89e1cc74e59173834731c07a01912853817a91511ca4583a34d2bae21a1120096e33af51eb00361841a8", 0x83}], 0x6, &(0x7f00003b8000-0x100)=[{0x68, 0x0, 0x3, "2ec379b4cdf3c3f7dfe78d66798bcf02324ac3fe725e7eb97481dc4ae8f64b46b0a0805e1d75c32e682342166ed1e5d0ae00da20c104e547e9f74962893e6a71f0595c4d410507ee67aeb15d99df76fd642ba8a694e73c"}, {0x70, 0x10a, 0x852, "8739771e47c698332c2275a07b47dd0ecea132111519e06fe55c54cf116555b3062a00cef23588f7b1cc2493fa887031a9bcb1a1d78d32e49c3b22d3624e7d179f927d9235bb1cadd47734574ade27e41295a60f1a5153e98c88715b"}, {0x28, 0x0, 0xbe, "4d4113cf8d21e9845a8ec3ba0e57021bcf"}], 0x100, 0x400c0c0}, 0x40) 2018/02/06 06:49:44 executing program 4: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3c000-0x4)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000000e000-0x4)=0x3ff, 0x4) socket$inet6(0xa, 0xe, 0x9) 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000aaf000), 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 06:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/06 06:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) writev(0xffffffffffffffff, &(0x7f0000077000-0x30)=[], 0x0) gettid() io_submit(0x0, 0x0, &(0x7f000063e000-0x10)=[]) r0 = syz_open_dev$sndpcmp(&(0x7f0000520000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x400000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000a49000)={"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"}) tkill(0x0, 0x0) [ 48.261590] audit: type=1400 audit(1517899784.505:91): avc: denied { getattr } for pid=7369 comm="syz-executor3" path="socket:[19463]" dev="sockfs" ino=19463 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) r1 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0}, &(0x7f0000fb7000-0x4)=0x8) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r2, 0x80000000000000}, &(0x7f00009b2000-0x4)=0x8) shutdown(0xffffffffffffffff, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6, 0x4}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x40000000000, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000015e000)) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000363000-0x48)={0x4, 0x0, [{0x9ee}, {0x60c, 0x0, 0x4}, {0x9df}, {0x0, 0x0, 0x2f9}]}) dup3(r8, r4, 0x80000) r9 = dup3(r8, r7, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000187000-0x30)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) clock_gettime(0x7, &(0x7f0000ae3000)) 2018/02/06 06:49:44 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000029000-0xa)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000029000-0xc)={&(0x7f0000009000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) [ 48.370700] QAT: Invalid ioctl 2018/02/06 06:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000258000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 06:49:44 executing program 5: ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffff9c, 0x80045530, &(0x7f0000a14000)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f00005a3000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xfffffe3a, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ed1000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ac5000-0x4)=0x10, 0x80000) accept$inet(r1, &(0x7f00003fd000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000dcb000)=0x10) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/06 06:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$audion(&(0x7f0000709000-0xc)='/dev/audio#\x00', 0x3ff, 0x200002) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000cae000)={0x3, 0xbde62baa3d858d1c, 0x6, 0x1, 0x587}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4), 0xfffffffffffffdee) write(r0, &(0x7f00005b2000)="640f32d9f80f79f7daf1f31f3aa06a164ac18b08029dd96f4b6bb809a034fd73053034e38e63677011eb437e0a204e033c04ee76cf260726c9d2a5ef725d71ab8f27ccc4d2166d8394e31998f877706beca0bf0744fce79dbbf77385b653b3cbbf74586a3b250ea9f436270bea10b22b7ccdf2128c9ac3a1ffeb55c5def5db39f3fba1bcb058302f865835b66d", 0x8d) r2 = semget(0x0, 0x0, 0x0) semop(r2, &(0x7f000008a000)=[{0x7, 0x7b, 0x1000}], 0x1) accept$nfc_llcp(r0, &(0x7f000080a000), &(0x7f000065e000)=0x60) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000599000-0x14), &(0x7f00008b8000)=0x14) 2018/02/06 06:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069a000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005de000-0x4)=0x7) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00008d4000-0x4)=0x0, &(0x7f0000469000), &(0x7f000005b000-0x4)) rt_sigsuspend(&(0x7f0000801000-0x8)={0x60186cb1}, 0x8) setreuid(r2, r3) r4 = syz_open_dev$tun(&(0x7f0000753000)='/dev/net/tun\x00', 0x0, 0x20200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) r5 = syz_open_dev$midi(&(0x7f0000229000)='/dev/midi#\x00', 0x4, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000847000)=r5) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000eaa000-0x90)={[0x5, 0x3, 0x9, 0x10, 0x8, 0x9b7, 0xffffffff80000000, 0x80, 0x3, 0x629, 0x5, 0xd17, 0x7fff, 0x9, 0x48041d5a, 0x7], 0x0, 0x110000}) socket$llc(0x1a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000030f000)={0x0, 0x8000, 0x5, [0x7, 0x3f, 0x6, 0x3, 0x3]}, &(0x7f0000dc8000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003b5000-0x6)={r6, 0xc513}, 0x6) dup2(r1, r4) 2018/02/06 06:49:44 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001b000-0x4)=0x0) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f000001c000-0x8)='./file0\x00', 0x1) get_robust_list(r1, &(0x7f0000016000)=&(0x7f000000d000-0x18), &(0x7f0000007000)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f000001c000-0x58)=""/88) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000), &(0x7f000001c000)}, 0x20) 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007d6000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/06 06:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8001) ioctl$KDMKTONE(r1, 0x4b30, 0x10001) 2018/02/06 06:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000da000), 0x4) [ 48.403197] QAT: Invalid ioctl [ 48.421731] QAT: Invalid ioctl [ 48.432516] QAT: Invalid ioctl 2018/02/06 06:49:44 executing program 1: msgget(0x3, 0x20) r0 = msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f000000f000-0xb5)={0x0, ""/173}, 0x1f4, 0x1, 0x800) 2018/02/06 06:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000020d000)) 2018/02/06 06:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f0000949000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000c0b000-0x10)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000071000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/06 06:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/06 06:49:44 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000002000)={0x0, 0x0}) fsync(r0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f000000b000-0x1)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)) 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e8d000)='/selinux/enforce\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009c2000-0x82)={0x0, 0x7a, "384c3b2aa0573d6d0774772f425b339ccf2b3c9a5dba2090eecf0a603a2e3f1bb66150d43f40fad6a9ccf73d34905fa31e561bf56756f3662096da9415529ebf22ab8f7883bcb4f171950ea3fae5437241b05eb4c563336e3e5f318f3818335682f3331bec1f40b459e462c26c297fb802a9569095d35a0edb0d"}, &(0x7f00000a3000)=0x82) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002f6000)={r2, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x1, 0x2}, &(0x7f0000176000)=0x98) bind(r0, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/02/06 06:49:44 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000043b000)={0x2, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e6000-0xd)='net/anycast6\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000018c000)={&(0x7f0000184000/0x3000)=nil, 0x7bc, 0x3, 0x4, &(0x7f00000f4000/0x4000)=nil, 0x33c6}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b23000-0x8)) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) 2018/02/06 06:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x400000002) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000086e000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000e54000)={{0x3, 0x3, 0x80, 0x3, 0x8b0}, 0x7a3, 0x20, 'id0\x00', 'timer1\x00', 0x0, 0xffffffffffffff0b, 0xffffffffffffffe0, 0x4, 0x1}) 2018/02/06 06:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) clock_gettime(0x7, &(0x7f000035f000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000336000)={{r1, r2/1000+30000}}, &(0x7f0000b70000)) clock_settime(0x0, &(0x7f000033a000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bac000-0xc)={0x0, 0x0}, &(0x7f000061a000-0x4)=0xc) getgroups(0x8, &(0x7f0000efc000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000088c000)={r0, r4, r5}, 0xc) mlock2(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x1) pipe(&(0x7f0000cd1000-0x8)) 2018/02/06 06:49:44 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x602, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000020000-0x10), &(0x7f0000014000-0x4)=0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000001b000-0x2d)=""/45, &(0x7f0000007000)=0x2d) r1 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 06:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000046d000-0x4)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000065f000-0x4)=0x2, 0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000136000-0x9)=@rc, &(0x7f00001f8000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000028f000)={0x0, 0xb4}, &(0x7f00005bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000be7000-0xc)={r3, 0x2, 0x30}, &(0x7f000019c000)=0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000443000-0x58)) 2018/02/06 06:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000072000-0x20)) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000f0a000)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000058000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x0, []}, &(0x7f00007db000)=0x4) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r5, 0x9) get_robust_list(0x0, &(0x7f0000587000)=&(0x7f000002a000-0x18), &(0x7f0000462000-0x8)=0x18) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000afd000-0x8)) time(&(0x7f00006d8000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000767000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000fc0000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000098a000+0x1cc)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, r7}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000f3d000)={0x7, 0x7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000987000)={0x0, 0x8000}, &(0x7f00006a0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b5000-0x8)={r8, 0xffffffff}, 0x8) 2018/02/06 06:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x40096101, &(0x7f0000b1d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x8002, 0x0, 0x0, 0x0, &(0x7f0000b8a000-0x10)=@common='bcsh0\x00'}) 2018/02/06 06:49:44 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x6, 0x25c9, 0x23}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000002000)={{0x3f, 0x7, 0x10001, 0x7, "19629a3994834f0b7133be6ae422c874661ea235330ab51bc7efa022d287ece5b81a7dbe52c3a14c8c0d58fa", 0x4}, 0x0, 0x0, 0x80000001, r1, 0x1, 0xffffffffffffffff, "e4aefc2f519ab8813a63ab416348b6d6c0e05e9306b1368be42e07c51ee7f751857a88d66b1ea354da4510e83145bf6f2589de57051e3c20b64673fdb5694152", &(0x7f0000004000-0x14)="40656d3176626f786e6574317573657213272e00", 0x14, [], [0xa9, 0x80000001, 0x9, 0xffffffffffffffc1]}) r2 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc0045516, &(0x7f0000001000)=""/250) 2018/02/06 06:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getdents(r1, &(0x7f0000b3f000-0xe6)=""/230, 0xe6) getrusage(0x1, &(0x7f0000352000-0x90)) 2018/02/06 06:49:45 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x12c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x1000000]}}}}]}}, 0x1328) 2018/02/06 06:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000830000-0x10)='/dev/sequencer2\x00', 0xa00, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000521000)='/dev/snd/controlC#\x00', 0x9, 0x8000) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008b9000)={0x60000009}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1}, 0x0) set_tid_address(&(0x7f00001d0000)) [ 48.776428] QAT: Device 2 not found 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000892000-0x10)={0x5, &(0x7f00000b9000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000018a000-0x8)={r1, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a25000-0x4)) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000265000)={0x0}, &(0x7f00007e7000-0x4)=0xc) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000f14000-0x10)={0x37, 0x7, 0x3, 0x5}) accept$inet(r2, &(0x7f0000f3e000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00007e7000-0x4)=0x10) 2018/02/06 06:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c47000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cb6000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005f7000)={0x0, 0x75}, &(0x7f000025f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005a4000)={r1, 0x80000000, 0x82, "74909d0e6fed1098d6b7e0a90d841d080d6384a69f5fecf2c69ef7248d96ea17cc16f6299ae08c424c98ec3e748e2f52484f5349f916573dca3c5446516fe34b724835f2ac068bc2411c4dba0f23bde636a5e65dd0cee67d8ae6f5ac2bd6bf59d666cc90994cbfc855f13867da7f89cc7aa3fa27124046cffec809b53703d335b4b3"}, 0x8a) r2 = syz_open_dev$dmmidi(&(0x7f0000389000-0xd)='/dev/dmmidi#\x00', 0x8, 0x40000) write$selinux_load(r2, &(0x7f0000faf000-0xa3)={0xf97cff8c, 0x8, 'SE Linux', "46aca9acd7767bc0c0a48932c2e578bbd5bf6e8b4bbb7f48504732fe21a7aa79f5e8cb971dd3fac72dd98d2a7e7524252b7e43bc25ca56e3b727e335c43385652b92a0764acf3ddaab4379b3e624b0bd06c57c57465032e8122363d00241d20af2fd65b276630af7ca3a3251083d74ab16bf3ba871c86227aa4168536930967f743006ee26c14be49624c00e66a04c96dcba34"}, 0xa3) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet(0x2, 0x8000a, 0x2) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000b47000-0x50)={@empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c0e000)) 2018/02/06 06:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000df4000)='/dev/snd/controlC#\x00', 0x5, 0x115400) perf_event_open(&(0x7f000001d000)={0x800002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000283000)={0x16, 0x88}) accept$alg(r0, 0x0, 0x0) 2018/02/06 06:49:45 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000e74000)='/dev/dmmidi#\x00', 0x0, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x7, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x6) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) syz_emit_ethernet(0x41, &(0x7f00002ce000)={@random="2183f7f09edb", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x200020000000000, 0x4}], {0x8100, 0x1ff, 0xffff, 0x3}}], {@ipx={0x8137, {0xffff, 0x2b, 0x1, 0x1, {@current, @random="389503caada2"}, {@current, @current}, "c9bc835e4557fb5422d5d59c33"}}}}, &(0x7f00000e9000)={0x1, 0x2, [0xba9, 0xba6]}) ppoll(&(0x7f0000ccb000)=[{r2, 0x8018}, {r1, 0x20}, {r0}, {r1, 0x80}, {r3, 0x1400}, {r1, 0x10}, {r0, 0x8}], 0x7, &(0x7f00001f8000), &(0x7f0000c5f000)={0x5}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00007ba000)='/proc/self/net/pfkey\x00', 0x202200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000075c000)={{0x5, 0x593, 0x3, 0x10001, 0x3, 0x5}, 0x7}) write$selinux_access(r3, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37}, 0x4a) [ 48.809790] QAT: Device 2 not found [ 48.818287] xt_cgroup: invalid path, errno=-2 2018/02/06 06:49:45 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f30000)=0x0) fcntl$lock(r0, 0xa, &(0x7f000033b000-0x20)={0x0, 0x2, 0x0, 0xfffffffffffffffe, r1}) [ 48.861412] xt_cgroup: invalid path, errno=-2 [ 48.864477] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/06 06:49:45 executing program 5: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000164000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mremap(&(0x7f0000626000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000a62000/0x3000)=nil) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000303000-0x20)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff7, 0x3, 0x2, 0x2, 0x0, 0x6}, &(0x7f0000001000-0x3)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ce6000)="01504c44", 0xc3, 0x0, &(0x7f0000000000)={0x0, 0x1000000007fff, 0x10001}) 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e07000-0x2)='%\x00', 0x0) r3 = timerfd_create(0x0, 0x800) r4 = open(&(0x7f000025c000-0x8)='./file0\x00', 0x60800, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xd19, 0x200401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000d24000-0x9)='/dev/usbmon#\x00', 0x27c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f0000001000-0x20)=[&(0x7f0000c73000)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000000)="93e02bbc17ab07b504450b03eddd7bfc51b27567e9df34e18a74b958c978571e972bc7aeb28b5052e42b95dc3da9ee53a64667f5d3c81acc791be8816175ddffc7e04f206ecf9ebaee60d297d84f5833dc4a6a5fed22bd139cfbc07bbabc3b1a4b1b5e060759c64f8b1f9e95c82aefb19bb45aa2578acf9e479ced44878f566329b2556784105ac4fdcb5a565802648f85d0e0d9", 0x94, 0xfffffffffffff801, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xfd7, r3, &(0x7f0000b33000)="ae014640e5c7512264ec5d5fe5a302b74157a8a9131c35edcaab20914d777259d61e12bb71540ef91f3390e97bc479c496cd325c0d9de28c39077db2bfef4284f2963c36bc51eb0616901126094cd946ff84d8bbbe0b588dba33495cba360bbf270a424850aa805d3a5940cf7eabdd74410a54b23436ff19fa8a13db", 0x7c, 0x1, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x6a32, r5, &(0x7f0000001000-0x1000)="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", 0x1000, 0x9, 0x0, 0x1, r6}, &(0x7f0000556000-0x40)={0x0, 0x0, 0x0, 0x0, 0xff, r7, &(0x7f0000000000)="b3dbd867ac1bcda26f6aa06ff823dd70d1f26a4a45ce844569486e722e29297074d943397d322f903dfb0a27c38bdddabc8288eb51669720410034cb89055b5817eb0a320e589d8b4c40981ed61c9c5bd4c6897b9260e81efbfe0dfd225bafa8244ee14d28238a169a30aab037d63dc10e7fb7f4de55ca7632db87c015e2347a5709bb340d09dd1b322c755dc211e08d17aefaa3fff2fb04da5ceca0fb2e7be68b41eeec812971bd8cd52b5f5889b93b665aec2d53e266cb6ec3ab901b78896779e46853ed47ce0e27ba0da5828346c2beaa9862e3f12ed3c1701fba70e37c914797f1b6ab51c95a6b7aa28e7fabea49f7630637253391", 0xf7, 0x9, 0x0, 0x1, r8}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r9, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x49) 2018/02/06 06:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000cc9000)='/dev/adsp#\x00', 0x7f, 0xf08aa39bdca4b795) bind$nfc_llcp(r0, &(0x7f0000d5c000)={0x27, 0xff, 0x1, 0x2, 0x100000001, 0x7, "6dad38ec9b2ee126fb698fb41941d1ec6583aba67d61fae1254cc517d425bd67312d3d9ba520c3fd154c99a837341a9efede39bb8065b370b5b2461b0334af", 0x1ff}, 0x60) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fdf000)=@assoc_value={0x0, 0x3fd}, &(0x7f0000b56000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e05000-0x36)={0x0, 0x2e, "70443dc085e30444df419c664bff33cf7db568d5e8b645a554c20e4526de30832b6aa989217cd79bb512d9e635de"}, &(0x7f0000971000)=0x36) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000eb9000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000069a000)={r2, 0x5, 0x4cd, []}, 0xfffffffffffffee3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c27000-0x8)={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cf6000)={0x2f, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00002b5000)={r4, 0x1}) 2018/02/06 06:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x3, "00000300000000400000080000000401", 'syz1\x00'}}}]}}, 0x418) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000943000)={0x0, 0xd0, "f2561814cad970a6791948ee54244c75aefcf2d138e1a45d7e94520841a895efe6d8636804e67282d041c5307bfb5fcb50bde77b6b76cc847b9fe62e6ff5483458f08f15fe96a8be30c6813d563db391f039b5a6853addefe82c4c3422ad995b0cb99bd75d7e5efb3fc19ad20f26af3496d86cce32079c752475350c11aecb2923f7fef543f5a8f595e095d2c3fe7e6ba60fb55b059cb40e4e9b798ac887bea15a85bb1fbbcc01180233a4cca2df68710dda71941af28271e4d87e44478e1571f3ceadccbed2a46130c0ca473020381c"}, &(0x7f00008f9000)=0xd8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003df000-0xc)={r1, 0x200}, &(0x7f00002e7000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000092c000-0x8)=@assoc_value={r2, 0x10001}, &(0x7f00007cc000-0x4)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000b52000-0xa)='/dev/cuse\x00', 0x800, 0x0) 2018/02/06 06:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b65000)='/dev/adsp#\x00', 0x0, 0x900) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00002f9000)=0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) add_key$keyring(&(0x7f000065e000-0x8)='keyring\x00', &(0x7f00002b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000749000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000607000), &(0x7f0000798000)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d4f000-0x10)={0x0, 0x0, 0x0, 0x7fffffff}, &(0x7f0000218000)=0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005d6000-0x8)) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0xffffffffffffffff) 2018/02/06 06:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/audio\x00', 0x4000, 0x0) connect$llc(r2, &(0x7f0000b0f000-0x10)={0x1a, 0x7, 0x3, 0x5, 0xed, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000ddf000-0x40)={0x6, 0xa7, 0x8001, 0xb6, &(0x7f000018c000)=""/182, 0x1000, &(0x7f0000150000)=""/4096, 0x160, &(0x7f0000290000-0xfe)=""/254}) fallocate(r3, 0x0, 0x0, 0x73e0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000685000-0x8c)={0x0, 0x73937342, 0x5, 'queue0\x00', 0x3}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000354000)={&(0x7f0000753000/0x4000)=nil, 0x8b6, 0x5, 0x31, &(0x7f00004ed000/0x4000)=nil, 0xfffffffeffffffff}) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0x1) sendfile(r1, r3, &(0x7f00007ed000), 0x2b) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d7b000/0x2000)=nil) 2018/02/06 06:49:45 executing program 0: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc0000000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a5000)={0xffffffffffffffff, 0x50, &(0x7f00008bb000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f000084f000)={0x800000000000000, 0x3004, 0x39c000000, 0xc, 0xc}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000065b000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x1, 0x0) lseek(r3, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r3, 0x0, 0x32, 0xf6, &(0x7f00006d8000)="9713deff15e5120437a6be295710987fb6f597750af69caff9aa3f2c43740fd86d9122941713e451d91aaeff1f04b7036d9c", &(0x7f0000001000-0xf6)=""/246, 0x8, 0xf}, 0x28) 2018/02/06 06:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000e32000)) r2 = syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000d97000)={0x7ff, 0x8, 0x1, r2}) socket$can_raw(0x1d, 0x3, 0x1) close(r0) [ 49.109177] sctp: [Deprecated]: syz-executor3 (pid 7529) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.109177] Use struct sctp_sack_info instead [ 49.133148] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/06 06:49:45 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/06 06:49:45 executing program 0: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f56000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000658000)={0x79, 0x0, [0x3, 0x4, 0x80, 0x100000000]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000523000)='/selinux/avc/hash_stats\x00', 0x5) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xfff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000027e000-0x20)={0x7, 0x0, 0x10003, 0x7fff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00003aa000-0x7)={0x200, r4}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 49.200399] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 49.237554] sctp: [Deprecated]: syz-executor3 (pid 7529) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000225000-0x8)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000b0e000)={0x3, 0x25c}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) fcntl$setpipe(r0, 0x407, 0x14000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000605000)=&(0x7f00006d2000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/06 06:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) [ 49.237554] Use struct sctp_sack_info instead 2018/02/06 06:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c99000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000e30000)) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/06 06:49:45 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xdb75, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x40800) 2018/02/06 06:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f0000334000)=@nfc, 0x10, &(0x7f0000ec1000-0x10)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) shutdown(r0, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000085000-0x4)=0x80000001, 0x4) accept(r1, &(0x7f0000680000-0x6)=@hci, &(0x7f0000c0c000-0x4)=0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000044b000)=0x0) ptrace$poke(0x4, r0, &(0x7f0000f05000), 0x80000000) r1 = syz_open_procfs(0x0, &(0x7f00001a6000-0xa)='attr/exec\x00') fcntl$getownex(r1, 0x10, &(0x7f0000157000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0xd1d) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001e8000)=0x1, 0xfffffffffffffd91) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/status\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mount(&(0x7f000094a000)='./file0\x00', &(0x7f0000e17000-0x8)='./file0\x00', &(0x7f0000878000)='squashfs\x00', 0x0, &(0x7f0000564000)) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00007ca000-0x28)={0x53, 0x8, 0x180000000, {0x1ff, 0xd6ce}, {0x10000}, @cond=[{0x7fffffff, 0x10001, 0x20, 0x2036910c, 0x8000, 0xffffffffffff0926}, {0x7, 0x9, 0x8, 0x1, 0x7, 0x7f}]}) 2018/02/06 06:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r3 = open(&(0x7f0000fc4000-0x8)='./file0\x00', 0x101000, 0x142) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000589000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0x9, &(0x7f0000157000)=0x3, 0x4) process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/99, 0x63}], 0x1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/06 06:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) dup2(r2, r0) 2018/02/06 06:49:45 executing program 0: syz_open_dev$vcsa(&(0x7f00008b3000)='/dev/vcsa#\x00', 0x101, 0x40000) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f00006fc000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000f2f000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ffb000-0x50)={@generic, @ifru_map}) 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x80201) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000000), 0x800) 2018/02/06 06:49:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x26, 0x50000) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x8, 0x7, &(0x7f0000003000-0x38)=@raw=[@ldst={0x1, 0x3, 0x7, 0x7, 0x9, 0xffffffff, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, r0}], &(0x7f0000001000)="7300400000f7ffffeb00", 0x1, 0x2a4, &(0x7f0000002000-0x67)=""/103, 0x41f00}, 0x20) 2018/02/06 06:49:45 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000019000)=[{&(0x7f000001c000-0x1d)="70266b36eb854d35b1d0b946b34f66d0ae42488f41fafeca3f9a845e49", 0x1d}, {&(0x7f0000012000-0x1f)="45bbd28e8ed99c5e86c09e3b5d6f60cc224044b85385b4edb137f069ec5296", 0x1f}, {&(0x7f000001b000)="e1b5e5b46fbc35698515556c8a0d0a5b1d526aa0177c9e4882b4eb5b6de4a5b47b2b3ededa0ec6cce0b2b33aeedff5058e648ff31d217f501a84f1f7b8c0594c6b07f59a39f6ce63a842f0438973653d985c06a8862d40c48e86366ded601dab09ae61ff336ebbb0b17753cab54bc63ea8c7d7134e46fe6919", 0x79}, {&(0x7f0000008000-0x3b)="12b0a609b2f0f64248c90e0fa0430b56bbf172cdcd22934fc45b4e1d2663e4b96c3d9a053985ad064022e234f0d441736abb93af7558921643d759", 0x3b}, {&(0x7f000001b000)="30108aa4da089cd24215", 0xa}, {&(0x7f000001b000)="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", 0xfc}, {&(0x7f0000012000-0x5f)="493224ff6a20f86a55a1e2569e013a39cf9f4f7578119e439e9a4ecbfa4698324070060ed67fc17ab796010501b7856858a38c0032d7a50d204915174e39094dee59c6ae5c3a58dc1196c7f9b3264a03b0a5403ea9759518f442a2dedbf97e", 0x5f}], 0x7, 0xe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x12c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x1328) 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f54000-0x11)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000f04000)={0x2}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ac6000)=""/171) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000e6000)) 2018/02/06 06:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000971000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) getgid() getuid() getgid() getpid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d7d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) sendto$inet6(r2, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 06:49:45 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) 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) 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) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000017000)='/dev/midi#\x00', 0xffffffffffff8001, 0x200001) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000000f000)=0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000c000)=[{{&(0x7f0000016000)=@un=@file={0x0, ""/39}, 0x29, &(0x7f0000017000-0x70)=[{&(0x7f0000016000)=""/250, 0xfa}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000015000)=""/232, 0xe8}, {&(0x7f0000017000-0xca)=""/202, 0xca}, {&(0x7f0000011000-0xfa)=""/250, 0xfa}, {&(0x7f0000017000-0x54)=""/84, 0x54}, {&(0x7f0000016000)=""/4096, 0x1000}], 0x7, &(0x7f0000017000-0x6c)=""/108, 0x6c, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000017000-0x60)=[{&(0x7f0000017000-0x5b)=""/91, 0x5b}, {&(0x7f0000017000-0x7a)=""/122, 0x7a}, {&(0x7f0000017000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/63, 0x3f}, {&(0x7f0000017000-0x4e)=""/78, 0x4e}, {&(0x7f000000f000-0xf)=""/15, 0xf}], 0x6, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x100000001}, 0x6}, {{&(0x7f0000017000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f000000e000)=[{&(0x7f0000007000-0xe)=""/14, 0xe}, {&(0x7f0000010000)=""/11, 0xb}, {&(0x7f000000d000)=""/55, 0x37}], 0x3, 0x0, 0x0, 0x1000}, 0xb15}, {{&(0x7f0000016000)=@sco, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000006000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000002000-0x8a)=""/138, 0x8a, 0xbc}, 0x8}, {{&(0x7f0000017000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000016000)=[{&(0x7f0000006000-0x87)=""/135, 0x87}], 0x1, 0x0, 0x0, 0xfff}, 0x10001}, {{&(0x7f0000008000)=@sco, 0x8, &(0x7f0000010000-0x20)=[{&(0x7f0000016000)=""/41, 0x29}, {&(0x7f0000012000-0x71)=""/113, 0x71}], 0x2, &(0x7f0000016000)=""/33, 0x21, 0x7}, 0x6}], 0x6, 0x2000, &(0x7f0000004000)={0x77359400}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x7ff, 0x4e8, 0x2}, &(0x7f0000013000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000c000)={0x200, 0x0, 0x100000000, 0x674, r3}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000016000-0xa)='ns/cgroup\x00') mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000016000-0x4), &(0x7f000000e000)=0x4) 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c60000)='logon\x00', &(0x7f000061f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a46000)="1f", 0xfffffffffffffff8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c66000+0xaab)='/dev/vga_arbiter\x00', 0x80000, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) syz_open_dev$urandom(&(0x7f0000556000)='/dev/urandom\x00', 0x0, 0x400000) keyctl$assume_authority(0x10, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/06 06:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000821000-0xe)='/dev/admmidi#\x00', 0x7, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000036c000+0x831)={{0x9, 0x5}, {0x8cb, 0x6}, 0x2, 0x4, 0x5}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000080000-0x4)) r1 = socket$inet(0x10, 0x3, 0x10) r2 = add_key(&(0x7f00006de000)='logon\x00', &(0x7f00008d5000-0x2)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000023a000)="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", 0x1000, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270200000000000004007352", 0x23}], 0x1}, 0x0) [ 49.432821] xt_cgroup: invalid path, errno=-2 2018/02/06 06:49:45 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e5c000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f88000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f88000-0x4)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0x8, 0x0, 0x4, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f00001cf000-0xbd)="efe9b86da3ea1bb2a48a85f945bec2ac83f1159c0c8b5d51cdf27c637c1fa9da98e125e1d26fa42263296cd9ab4b1b2528bc6e27d8b0ca6a413d75830c5971fad92eb15a163ab31eb0f1f6e20d91f5c1111d429aa5ee08fae86cf25d2b519e7e0b0c475b2dc8bbda7935f6d6f9f8d314363b768b69bb51f7a28d05b3d00e581f6a50523742f4af54ab40ff67223eb7bd5f07ac783e7a09a670f82848a796536067836c6e344c26101281b0826be41eb7ff9a9f638c48011d5ca1ff211d", 0xbd, 0xb1ea0538faf0e3f6, &(0x7f0000f89000-0x10)={0x1a, 0x0, 0x2, 0x6, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) lseek(r0, 0x0, 0x4) 2018/02/06 06:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000a7b000)) write$eventfd(r2, &(0x7f0000555000-0x8), 0x8) 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aaf000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000599000)=r0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00008b4000)=""/232) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xffffffffffffff4b, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 06:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x8000006, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x1) write$eventfd(r0, &(0x7f0000e0e000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) [ 49.462081] QAT: Invalid ioctl [ 49.466805] QAT: Invalid ioctl [ 49.477227] QAT: Invalid ioctl [ 49.482328] QAT: Invalid ioctl 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000ec000-0x15d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x4d, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x6, {0x0, 0x6, "c5d9bb", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], "1152931d33cb2b16d43250f11ccb2b57270fc7c8f3"}}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f1000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000f1000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x101, 0x37}, &(0x7f00000f0000)=0x98) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ba000-0xc)={r1, 0x5, 0x10}, &(0x7f00000f0000)=0xc) mlock(&(0x7f00000b4000/0x4000)=nil, 0x4000) 2018/02/06 06:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe2, &(0x7f00005a7000-0xe2)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x33, 0x4, 0x0, 0x0, 0xd4, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x5c45, [@dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0xd74, [@broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x9}, @rand_addr=0xffff]}, @cipso={0x86, 0x7c, 0x2, [{0x2, 0xf, "7edcd4c509b6ee2edb1fb70aeb"}, {0x7, 0xd, "499b5e9d996d88859e91f5"}, {0x6, 0x12, "03ccd61a56b0c201eb7963e22652befe"}, {0x7, 0xd, "b6b1e16a6c17e17cebbbdd"}, {0x7, 0x9, "9504d09b8c151a"}, {0x7, 0x10, "80efd1d0f4c3644765cfd0d5f0d1"}, {0x6, 0xf, "f67c7dba8eeb24c43d783ee6c2"}, {0x5, 0xc, "12bb0fcd3ad23652eb86"}, {0x0, 0x7, "c0ee3f7980"}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000090e000)='/selinux/context\x00', 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004b9000)='./file0\x00', 0x400, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000bf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000537000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000f46000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000852000)={r2, 0xe62}, 0x8) bind$packet(r0, &(0x7f0000fdc000-0x14)={0x11, 0x3, r1, 0x1, 0x5, 0x6, @random="f3c83b944e26"}, 0x14) syz_emit_ethernet(0xbc, &(0x7f0000164000)={@link_local={0x1, 0x80, 0xc2}, @random="9589be8c2d8d", [{[], {0x8100, 0x9d, 0x5, 0xe4}}], {@ipx={0x8137, {0xffff, 0xaa, 0x5c3, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa1b0}, {@random=0x2, @random="7b8a4dec679b", 0x1f0}, "ca5d0047aba77435e4fbf28aaf0120eddb8ec4514bcd1e59706f48c43a6f21e2cdd2d718cd3ca93e226667107c1c1b7d2f5cb1e7ceb8d04b3eb6e9c43fd607211e124673a9a5fef2e99a00799b75003a413846ee07a97cef9413e50666dc252f1f0aaae9ca17d647a52fbe861d27124562052ffd9a77a32e6628d50d18a4d055558cd30de7f6d65b7d6e259e"}}}}, &(0x7f00002ad000)={0x1, 0x2, [0x274, 0x309]}) 2018/02/06 06:49:45 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab7000-0xe8)={{{@in6=@local={0x0, 0x0, [], 0x0}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast2, 0x0}}, &(0x7f0000421000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd2000-0xe8)={{{@in6=@local={0x0, 0x0, [], 0x0}, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast2, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f0000a46000)=0xe8) pipe2(&(0x7f0000bea000)={0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001000-0x24)) setreuid(r0, r1) 2018/02/06 06:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) connect$netrom(r0, &(0x7f00005b7000-0x10)=@ax25={0x3, {"af1023eedf2a40"}, 0x100}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) tee(r0, r0, 0xd5f, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000a81000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000a7b000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000095f000)={r1, 0xffffffffffffffff}) 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000054d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x0) write$selinux_create(r0, &(0x7f0000b91000-0x44)=@objname={'system_u:object_r:agp_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x33, 0x20, './file0\x00'}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7ff, 0x0) 2018/02/06 06:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000665000)='/dev/admmidi#\x00', 0xff, 0x24000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a51000-0x8)={0x56d, 0x9, 0x4, 0x9}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80001, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/06 06:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008ac000)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e60000)=""/158) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000c9e000-0x48)=""/72, &(0x7f00003c5000)=0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x1ffd}, 0x4) dup3(r2, r1, 0x0) shutdown(r0, 0x0) 2018/02/06 06:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000753000-0x50)={0x3, 0x0, [{0xc000000b, 0xfffffffffffffff7, 0x96a, 0x5, 0x1000}, {0xa, 0x4, 0x1, 0x8, 0x8}, {0x6, 0x8, 0xfffffffffffeffff, 0x6c95, 0x8}]}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) 2018/02/06 06:49:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000c48000-0x58)=""/88) r2 = getpgrp(0x0) creat(&(0x7f0000544000-0x8)='./file0\x00', 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 06:49:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 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, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00007ad000-0xb)='/dev/midi#\x00', 0x7ff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cc0000), &(0x7f0000e17000-0x4)=0x4) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000ad000-0x8)={0x0, 0x3}) unshare(0x40600) r5 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r5, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) 2018/02/06 06:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000995000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfac, 0x0, "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"}}}, 0xfca) fchmod(r1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003a4000-0x8)={0x0, 0x0, 0x3b}, &(0x7f00003c8000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007bb000)={r2, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b3d000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00007db000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ba8000-0x108)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xfffffffffffffff8, 0x8887, 0x5, 0x10001, 0xffff, 0x3f, 0x9, 0x400, 0x100000001, 0x400, 0xf8, 0x0, 0x1f, 0x9471, 0x5]}, &(0x7f000090b000)=0x108) finit_module(r0, &(0x7f0000e69000)='/dev/net/tun\x00', 0x1) io_setup(0x2, &(0x7f0000e5a000-0x8)=0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/dsp\x00', 0x50202, 0x0) vmsplice(r0, &(0x7f00003d0000-0x20)=[{&(0x7f00008d6000-0x2b)="35bf715e352b4ddc7857281cf723f9503302c4ec308ca7fcbfa10eabff9c894814886b65fd49e1c427dce1", 0x2b}, {&(0x7f00009d0000)="67704ef7fe24b02fd7bf43284e3199175d1332460fa51f66bf7feb035998234a60fa9aff30997bb1412ff12c0c76b57205315faf0d75b130dfc13ee5a053f94eff0d8d92a4004d259951e0c964f0d7e2b90f40a10e389516cee44466402c52", 0x5f}], 0x2, 0x5) io_cancel(r4, &(0x7f0000b72000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000030000)="b53bead29462660127c932c0b120b87e64ad9f0d35f1d196d0a78aafc228e49c18f62f20c2777764cc8b071831e1419424da6589dc996553f73d170170fd855af308c2b478988b372d2e6291fe0e09208eb271b0f5cdb35d9ec75ceeeb49f99328337466619e4f9a67ff2480fa6ee3558a6f82aff6874c5fadef48c3068cb228cf1cafb01af69f132d79e67bf4a058815acc44df4be4f87fad8148e10c9f83173b6cbfa27a85", 0xa6, 0x3, 0x0, 0x1, r5}, &(0x7f0000649000)) r6 = syz_open_dev$dmmidi(&(0x7f0000d78000-0xd)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000564000-0x4)=0x20000) 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/02/06 06:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e30000)={0x0, 0x9}, &(0x7f000046f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f23000)={r1, 0x2}, &(0x7f0000685000)=0x8) r2 = perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00003b3000), &(0x7f0000130000-0x4)=0x4) socket$inet6(0xa, 0x6, 0x3) 2018/02/06 06:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pause() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid}]}]}]}]}, 0x4c}, 0x1}, 0x0) [ 49.722516] device eql entered promiscuous mode 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b13000/0x4000)=nil, 0x4000, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x4002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/02/06 06:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f00007e2000-0xe)={0x1f, 0xdbd7, {0xffffffffffff0000, 0x6, 0xc4cf, 0x8e00000000000000, 0xa65d, 0xe4bf}, 0xffffffffffff7fff, 0x1}, 0xe) r1 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000ce3000-0x8)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f0000c38000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/02/06 06:49:46 executing program 3: pipe(&(0x7f00007e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5dd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x10001, 0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000036b000)={0x1, {{0xa, 0x3, 0x20, @ipv4={[], [0xff, 0xff], @empty}, 0xcb6}}, 0x1, 0x4, [{{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x20fd}}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4a}}]}, 0x290) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/vcs\x00', 0x280, 0x0) setsockopt$RDS_RECVERR(r6, 0x114, 0x5, &(0x7f00004ee000-0x4), 0x4) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002e9000)='/dev/admmidi#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00006a9000)="526d65762f76637323f659cc2618b49510b14683ba232e03e075673d8fa0f98adb3391113da0ae9c167072af9938c48db79d64e1fc6b1e1598e3652ab83843c8bdc95afa1ace035ff299e1170f549a1a357f1d545549513ec90f229e643c3519794e39ec1fb124cc7298061a0dac386788315efb9b23817c3b56498b569f2799c2f1b49d467cbc09604e05fdd7f20e66219238db422f984b358e523318f27bbf934ac2d655771ba507ece102cc852e6d68cc4c9f7a0b6399e11b3024a13b5f0d93168c92e093b93a4037f032446f1a440986a3cc89ba2f2e59a96fc639bb39bdc33dd147c8bc37", 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0xfffffffffffffffd}, 0x2, 0x3}, &(0x7f0000278000), 0x1, &(0x7f0000af3000)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) getdents64(r1, &(0x7f0000935000-0x2b)=""/43, 0x2b) syz_open_dev$binder(&(0x7f0000b32000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000119000-0x1000)=""/4096) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') sendmsg$rds(r0, &(0x7f0000dc9000-0x38)={&(0x7f0000678000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fe4000-0x30)=[{&(0x7f0000e39000-0xc3)=""/195, 0xc3}, {&(0x7f0000ba2000)=""/100, 0x64}, {&(0x7f000029c000-0xfc)=""/252, 0xfc}], 0x3, &(0x7f0000bab000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0xff, 0x8001}, &(0x7f0000eee000-0x8)=0xe5, &(0x7f0000b7b000-0x8)=0x4, 0x7, 0x100000001, 0x3, 0x0, 0x20, 0x7}}], 0x58, 0x40000}, 0x40040) ppoll(&(0x7f0000f8d000-0x8)=[], 0x0, &(0x7f0000f8c000)={0x0, 0x1c9c380}, &(0x7f0000f8c000), 0x8) syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') 2018/02/06 06:49:46 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x7, 0x80000001, 0x800a, 0x1ff, 0x1, 0xd1c5, 0x5, 0xcfd, r1}, 0x20) r2 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr=0x8000, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {}, {}, 0x0, 0xfffffffffffffffc}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xfffffea8) 2018/02/06 06:49:46 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000062c000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0xf001, 0xf000, 0x8}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002b000-0x580)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x5}, {}, {0x0, 0x0, 0x0, 0x6}, {0x8}, {0x8001, 0x6}, {0x3, 0x0, 0x3}, {}, {}, {}, {0x0, 0x0, 0x6}, {}, {0x0, 0x4, 0xbbb}, {}, {}, {0x0, 0x0, 0x9}, {}, {}, {}, {0xffffffff}, {}, {}, {0x0, 0x81}, {0x0, 0x0, 0x569}, {}, {0x0, 0x0, 0x7ff}, {}, {0x81}, {}, {}, {}, {}, {0x0, 0x101, 0x0, 0x7}, {0x0, 0x0, 0x1f}, {}, {}, {}, {0x0, 0x0, 0x0, 0xc10}, {}, {0x0, 0x0, 0x1, 0x2000000000}, {0x0, 0x5, 0x0, 0x1}, {0x0, 0x0, 0x4}, {0x0, 0x0, 0x8}, {}, {}, {0x0, 0x40, 0x0, 0x3}, {}, {}, {}, {0x0, 0x0, 0x0, 0x6}, {}, {0xbbd8}, {}, {}, {0x0, 0x0, 0x100000001}], &(0x7f0000003000-0x1000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) remap_file_pages(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x1000006, 0x4c32, 0x0) 2018/02/06 06:49:46 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) 2018/02/06 06:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eea000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r0 = creat(&(0x7f0000873000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000bc000-0x8)='./file0\x00', &(0x7f00006f9000)='./file0\x00', &(0x7f0000a87000-0x6)='sysfs\x00', 0x0, &(0x7f000079c000-0xe3)='x') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000746000)={{0x2, 0x2, 0x7, 0x1, 0x5}, 0x929e, 0x9, 0xff}) 2018/02/06 06:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000085000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000668000)='/dev/sequencer\x00', 0x100, 0x0) connect$ax25(r1, &(0x7f0000ee3000-0x10)={0x3, {"6ae3295c405d48"}, 0x1}, 0x10) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) [ 49.817546] ptrace attach of "/root/syz-executor3"[4103] was attempted by "/root/syz-executor3"[7697] [ 49.830438] bpf: check failed: parse error [ 49.838357] audit: type=1400 audit(1517899786.081:92): avc: denied { ipc_lock } for pid=7687 comm="syz-executor6" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 49.846396] bpf: check failed: parse error 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00003bd000-0x10)=[{&(0x7f00009fb000+0x79)=""/4096, 0xfffffffffffffea5}], 0x10000000000000f9) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00009bc000)={0x3, 0x8, [{0x1, 0x0, 0x1}, {0x9, 0x0, 0x7}, {0x6, 0x0, 0x5afa}]}) recvfrom$inet(r0, &(0x7f0000619000)=""/4096, 0x1000, 0x12001, &(0x7f0000892000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 06:49:46 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000003000)="97") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000a000-0x4)={0x7fff, 0x3, 0x5}) write$evdev(r0, &(0x7f0000004000-0x48)=[{{}, 0x8, 0x7, 0x8}, {{}, 0x1, 0x6, 0x1}, {{}, 0x6, 0x401, 0x400}], 0x48) 2018/02/06 06:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000170000)=0x100000001) 2018/02/06 06:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0c08009d8226"}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000cbe000-0x4)) 2018/02/06 06:49:46 executing program 3: r0 = syz_open_dev$midi(&(0x7f000056d000)='/dev/midi#\x00', 0x1, 0x400000) r1 = syz_open_procfs(0x0, &(0x7f00004ab000-0xa)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)={0x0, r1}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000005000-0x4), 0x2) 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000dec000)={&(0x7f00000ac000)=@alg, 0x58, &(0x7f0000969000-0x10)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x10000000000000fa, &(0x7f0000f77000), 0x0, 0x9}, 0x4) 2018/02/06 06:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002dd000-0x7)="687962046100ee", 0x7) [ 49.885625] ptrace attach of "/root/syz-executor3"[4103] was attempted by "/root/syz-executor3"[7706] 2018/02/06 06:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e55000)) socketpair(0x3, 0x80000, 0x80000000, &(0x7f0000069000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000056a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093a000-0x4)=0x1c) getsockname$inet(r1, &(0x7f0000c6a000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000901000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b0000), &(0x7f0000e73000)=0x2f1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a79000-0x4)=0x0) getpgid(0xffffffffffffffff) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000bbf000-0x8)=0x7) timer_gettime(0x0, &(0x7f0000a6c000)={{}, {0x0, 0x0}}) futex(&(0x7f00007cd000), 0xa40095a391bdb5b6, 0x1, &(0x7f0000001000)={0x77359400, r4}, &(0x7f0000048000), 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000791000)='/dev/ppp\x00', 0x400802, 0x0) process_vm_writev(r2, &(0x7f0000b1e000)=[{&(0x7f00000bb000-0xb4)=""/180, 0xb4}, {&(0x7f0000fa8000)=""/15, 0xf}, {&(0x7f0000fd5000)=""/253, 0xfd}, {&(0x7f0000727000)}, {&(0x7f0000a4b000)=""/96, 0x60}, {&(0x7f000092e000-0x35)=""/53, 0x35}, {&(0x7f0000592000-0x32)=""/50, 0x32}], 0x7, &(0x7f0000d72000)=[], 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x9) mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000ae9000)={r8, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200}}]}) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000834000)=0xffff, 0x4) r9 = fcntl$dupfd(r8, 0x0, r8) getpeername$llc(r1, &(0x7f0000b0d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000898000)=0x10) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) write$evdev(r9, &(0x7f0000b04000)=[{}], 0x18) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f000076d000), &(0x7f0000b34000), 0x0) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x42bc7336) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c7d000)=@generic="c99c09ee56788ad95f0900a528efa38f"}) 2018/02/06 06:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000623000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000396000-0xc), &(0x7f0000197000-0x4)=0xc) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x88}) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bf6000-0xc)={@local, @local}, &(0x7f0000c83000-0x4)=0xb02f2a9b28f7dc8f) time(&(0x7f0000827000)) 2018/02/06 06:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x10001) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ba7000)=@fragment={0x1, 0x0, 0x914e, 0x6, 0x0, 0x1ff, 0x3}, 0xfffffffffffffe43) sched_yield() socket$inet6(0xa, 0x80000, 0x8) writev(r0, &(0x7f0000004000)=[{&(0x7f00005c3000+0xac3)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000773000)={{{@in6=@empty, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000100000-0x4)=0xe8) poll(&(0x7f00003a3000-0x10)=[{r0, 0x200}, {r0}], 0x2, 0x4a) 2018/02/06 06:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00004e8000-0x4), &(0x7f0000aee000)=0x4) r1 = geteuid() r2 = getuid() setreuid(r1, r2) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004c7000), 0x8) r2 = syz_open_dev$dspn(&(0x7f0000e00000)='/dev/dsp#\x00', 0x5, 0x200) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000770000)=0x8, &(0x7f00004b3000-0x8)=0x1) r3 = fcntl$getown(r0, 0x9) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r4, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r3, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x7, 0xac6}) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000058c000)=@assoc_id=0x0, &(0x7f000027f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f97000)={r5, 0x9, 0x200, 0xfff}, &(0x7f0000feb000-0x4)=0x10) [ 49.990348] device eql entered promiscuous mode [ 50.009691] IPv6: ADDRCONF(NETDEV_UP): eql: link is not ready 2018/02/06 06:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018c000-0x15)='/proc/self/net/pfkey\x00', 0x480100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000745000-0x8)={0x0, 0x800}, &(0x7f0000b80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000034f000)={r3, 0x14}, &(0x7f0000cf3000-0x4)=0x8) r4 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000959000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x81}}, 0x0, 0x6}, &(0x7f0000b7f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000a60000-0x8)={r5, 0x200}, 0x8) 2018/02/06 06:49:46 executing program 7: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000ee2000)) setsockopt(0xffffffffffffffff, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2), 0x0) 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000005000), &(0x7f000000b000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000000e000)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x401, 0x100, 0x3, 0x500, 0x1, 0x4200000, r2}) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0xc0884123, &(0x7f000000d000-0xd)) r4 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r4, 0x6) 2018/02/06 06:49:46 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fef000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004c2000-0x4)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000fef000)=0x3) 2018/02/06 06:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7) ftruncate(r0, 0x1) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000c29000)=@in6={0xa, 0xffffffffffffffff, 0x400000008, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x3de6e49a4190a318}], 0x11d}}], 0x1, 0x20000000) 2018/02/06 06:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) bind$alg(r0, &(0x7f00009a2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000efc000), &(0x7f0000d09000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000075f000)=""/103) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000cc1000-0x70)=[], 0x1c6) syz_open_dev$urandom(&(0x7f000019e000)='/dev/urandom\x00', 0x0, 0x100) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x77359400}}], 0x30) 2018/02/06 06:49:46 executing program 6: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000001000-0xe5)=""/229, 0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000), &(0x7f0000001000)=0x4) 2018/02/06 06:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000982000-0x12)='ns/user\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000943000-0xf)='/dev/sequencer\x00', 0x402000, 0x0) syz_open_procfs(0x0, &(0x7f0000213000-0x8)='ns/user\x00') 2018/02/06 06:49:46 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f8d000), 0x0, 0x0, &(0x7f000052a000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 06:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000313000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000043a000)=0xfffffffffffff000, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e91000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/02/06 06:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a0d000-0x4)) 2018/02/06 06:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000db6000-0x8)={0x9}, 0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) bind$netrom(r0, &(0x7f000062f000-0x10)=@ax25={0x3, {"faf4b90681be0d"}, 0x8}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f38000-0x10)={0x5, &(0x7f0000674000)=[{}, {0x0}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000f04000-0x4c)={0xffffffff, 0xffff, 0x2}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000545000-0x40)={r2, 0x1, &(0x7f000028e000-0x4)=[0x5e], &(0x7f0000323000)=[0x3, 0x4, 0x7], 0x20, 0xa, 0x100000000, &(0x7f0000132000)=[0x2, 0x1f, 0x9, 0x3, 0xdd20, 0xfffffffffffffbff, 0x4, 0x400, 0x8001, 0x1], &(0x7f0000aa1000-0xc)=[0x9, 0x3, 0x5]}) write(r0, &(0x7f0000466000+0xfb5)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/02/06 06:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000278000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000440000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001f5000)={0x0, @in={{0x2, 0x2, @empty}}, [0x20, 0x49, 0x0, 0xf8000000, 0xfff, 0x93, 0x0, 0x80000001, 0x2, 0x3, 0x0, 0x7, 0x3e, 0x9, 0x9]}, &(0x7f0000706000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000040f000)={r2, 0xd6, "46661980ac86c0dbd135c1e9c66bd75ca59895a850a57e0cfde710005df68326386ce08f29c072c0bead9653931dbbc4a70ec4530f917a2f1d8c233a2628560f23fa499c663871f98641e738c9f3577cd87de67e50ff1c7f14ff078a05d8d9a78332e7e7e3202eff055c7fe17eea49ce5801ff07c58183d91b76066f4d000e7d643191203e757e8247fc9c1bcc359754bc7054bc7be8572e3461cddf851af07cf1e0c90f83e483b7403b7b28fbbd4f42bdbd870019c11b4f0dd347b7225151b0b6581c17ebab6052e7c5d8f8ca0888cbd2d3bdef97e3"}, &(0x7f000018f000-0x4)=0xde) setrlimit(0x5, &(0x7f000017a000)={0xfffffffffffffffa, 0x7fff}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) r3 = creat(&(0x7f00002e6000)='./file0\x00', 0x1a8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000021f000-0x20)={0x10000, 0x2, 0x2, 0x1000, &(0x7f00003e1000/0x1000)=nil}) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000fd7000), &(0x7f0000fec000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002ae000-0x28)={@common='syzkaller0\x00', 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x1, 0x8) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000b14000-0x1000)=""/4096) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fee000)={@broadcast=0xffffffff, @empty, r1}, 0xc) 2018/02/06 06:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000554000-0x15)="656c696e7578807472a57374092e70726f6300c2", 0xcd1e6b111f523001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ccc000)=@req3={0x5, 0x3, 0x80000001, 0x2, 0xfff, 0x7f, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r0, 0x0) 2018/02/06 06:49:46 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') signalfd4(r0, &(0x7f0000174000), 0x8, 0x80004) [ 50.255625] audit: type=1400 audit(1517899786.498:93): avc: denied { map } for pid=7794 comm="syz-executor2" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/06 06:49:46 executing program 7: r0 = socket(0x40000000015, 0x6, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109042186b32cff6dac", 0x10) 2018/02/06 06:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000067000)='./file0\x00', 0x200000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000994000)='/dev/admmidi#\x00', 0x8, 0x400000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009a8000-0x8)={r1, r2}) syz_open_dev$sg(&(0x7f0000a46000-0x9)='/dev/sg#\x00', 0x6, 0x880) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000872000), &(0x7f0000000000)=0x20) [ 50.306674] audit: type=1400 audit(1517899786.549:94): avc: denied { bind } for pid=7799 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.334289] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 50.353592] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/06 06:49:46 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000fb5000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400400) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000ddf000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a}, &(0x7f0000fb4000)="b3", 0xfffffffffffffdb7, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)}) 2018/02/06 06:49:46 executing program 7: prctl$intptr(0x200000002f, 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000ae3000)='/dev/vcs#\x00', 0x1, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000942000)=0x0) getpriority(0x0, r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b96000-0x4)=0x5, 0x4) 2018/02/06 06:49:46 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000001d000-0x4), &(0x7f0000012000-0x4)=0x4) r0 = socket$netlink(0x10, 0x3, 0x2dab1e66919f07fa) fsync(r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0xffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000027000-0x4)=0x14) bind$can_raw(r1, &(0x7f0000015000)={0x1d, r2}, 0x10) 2018/02/06 06:49:46 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000b4000)='/dev/amidi#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x100000001, 0x4) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x8000, 0x100000000, 0x80000001, 0x100000001, 0x7, 0x5}}, 0x8) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) read(r0, &(0x7f0000e38000-0xbf)=""/191, 0xbf) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000fa9000-0x10)) clock_gettime(0x0, &(0x7f00005c8000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x5, 0x1, 0x0, &(0x7f0000bcb000-0x10)={r0, r1+30000000}, &(0x7f0000d4d000)=0x2, 0x0) 2018/02/06 06:49:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0xfe, 0x2, 0xff, 0x10001}, 0xfffffffffffffdd8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x100}, &(0x7f0000002000+0x794)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000005000-0x4)=0x10) 2018/02/06 06:49:46 executing program 5: r0 = add_key$keyring(&(0x7f0000f92000-0x8)='keyring\x00', &(0x7f0000575000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000286000-0x8)='./file0\x00', 0x80000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x4d, 0x6, 0x7, 0x8000, 0x0, "e7eba5bee3cc78d2103547d4e02d1800325a9fed3325f353274e1ba5f2f84212a044bcc72d228a03cc60fd960bb64bf8a71f21d59706f4ed349db32fffb73d", 0x2d65}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000001000)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000002000)={0x2, 0x4, 0x2ed, 0x1, r4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000002000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$TIOCNXCL(r1, 0x540d) r6 = accept$ipx(r3, &(0x7f0000000000), &(0x7f0000000000+0x929)=0x10) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000002000)={@generic="1e440816affea690d6f67fb67288133a", @ifru_flags=0x400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000003000)={{0x9, 0x7, 0x2, 0x200, "c3322a6c65b47b57ba966f7cc18a887e948d36a3ece866130feb358287ea79eafae25483942b6d506152114e"}, 0x0, 0x0, 0x7fff, r5, 0xfffffffffffffff8, 0x1f, "0b3e72635f69775a392e5176ef35cd8f503b50e2938f55defe7396d2ac9553f9d1e46b73207a20d03358b273a6c4388976aff5308dea3c96594721afdd6adabe", &(0x7f0000000000)="25036d696d655f7479706500", 0xc, [], [0x10001, 0x5, 0x5, 0x1f]}) bind$inet(r1, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000005000-0x10)=@ax25, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000005000+0x161)={0x78dd}, 0x4) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000002000)) fcntl$getown(r6, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000003000-0x4), &(0x7f0000006000)=0x4) 2018/02/06 06:49:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fc6000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000062d000-0x10)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0xc00, 0x1, 0x3, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) [ 50.377986] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/06 06:49:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x40) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e0e000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0x3f, 0x9, 0x3, 0x1ff, 0x3, 0x9, 0x1ff], 0x7, 0x8, 0x0, 0x2, 0x401, 0x20, {0x3, 0x7, 0x2, 0x100000000, 0x1, 0x800, 0x0, 0x40, 0x414, 0xc755, 0x7f, 0x6, 0x9, 0x10000, "ce32bcd60eabe7589bb491b35d44c26426132cc42974534ea38ba910ccf91c73"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc), &(0x7f0000001000)=0xc) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000002000-0x48)={0xa0000, 0x0, [0x0, 0x8, 0x9, 0x6, 0x0, 0x8, 0x5, 0x1]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x4f34, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x7, 0x7f, 0x200, 0xcce}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req3={0xb0e, 0x9, 0x9, 0x2, 0x7fff, 0x64f4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x8)=[{r1, 0xc160}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x8)={0x6}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x44) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000007000-0x8)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000)={0x0, 0x0, r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000-0x8)={r3, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r5, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008000-0x4)=0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000005000-0x4)=r5, 0x4) 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000482000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) 2018/02/06 06:49:46 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000a21000)='/dev/admmidi#\x00', 0x8, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x75)={0x0, @in6={{0xa, 0x1, 0x93, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x64, 0x4}, &(0x7f0000696000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000446000)={0x0, 0x2, 0x6, 0x81}, &(0x7f0000000000+0x62d)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xffffffffffffff7f, 0x8, 0x4, 0x7, 0x6, 0x6fc59d69, 0x8, {r2, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x400}}, 0x8, 0x3b6d, 0x0, 0x8, 0x9}}, &(0x7f0000125000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000078e000)='net/dev\x00') preadv(r3, &(0x7f0000c01000)=[{&(0x7f0000a4c000)=""/202, 0xca}, {&(0x7f0000cdc000)=""/177, 0xb1}, {&(0x7f0000b1d000)=""/180, 0xb4}], 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000d13000-0x10)={0x3, &(0x7f0000d61000)=[{}, {}, {}]}) 2018/02/06 06:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ed4000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/rtc\x00', 0x4000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000939000)='/dev/ppp\x00', 0x400, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000d9a000-0xe)='/dev/admmidi#\x00', 0x4, 0x200000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000882000-0x20)={r2, 0x0, 0x6, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) r9 = getpid() lstat(&(0x7f00004e9000)='./file0\x00', &(0x7f0000cae000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000c6f000-0x28)={0x3f, 0x800, r9, 0x9, r10, 0x5, 0xe2d, 0x1}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/06 06:49:46 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000295000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00001d2000+0xbc5)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001000)=""/228, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x2d, @loopback={0x0, 0x1}, 0x1}}, 0x8, 0x1000}, &(0x7f0000000000)=0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getdents64(r1, &(0x7f00001bd000+0x4a9)=""/45, 0x2d) [ 50.414125] audit: type=1400 audit(1517899786.657:95): avc: denied { create } for pid=7841 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 06:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000197000)='/dev/qat_adf_ctl\x00', 0x60000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) signalfd(r0, &(0x7f0000753000)={0x2}, 0x8) 2018/02/06 06:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fb5000), &(0x7f0000215000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b1f000-0x8)={0x0, 0xffffffff7fffffff}, &(0x7f0000ad3000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004df000-0x8)={r1, 0x100000001, 0xffffffffffffffc0}, 0x8) rt_sigreturn() ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004f1000)={{0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff9}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common='gre0\x00'}) 2018/02/06 06:49:46 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000583000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000af3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a2000)='./file0\x00', 0x100) clock_gettime(0x0, &(0x7f0000b38000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000d30000)='./file0\x00', &(0x7f0000372000-0x20)={{0x0, 0x7530}, {r2, r3/1000+10000}}) r4 = socket(0x10, 0x3, 0x0) stat(&(0x7f0000f9b000)='./file0\x00', &(0x7f00003a2000-0x44)) write(r1, &(0x7f000072e000-0x17)="170000001a0005ed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r5+10000000}) r6 = syz_open_dev$sg(&(0x7f0000f5c000-0x9)='/dev/sg#\x00', 0x4, 0x10000) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000878000)=0x0) fcntl$setown(r6, 0x8, r7) [ 50.493841] audit: type=1400 audit(1517899786.691:96): avc: denied { write } for pid=7841 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 06:49:46 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000e3a000)='/dev/usbmon#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000002000-0x70)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000)=""/204, 0xcc, 0x10021, 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000005000)=0xb4c, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0xfffffffffffffffb, 0x5, 0x200, 0x3, 0x7f, 0x7, 0xfffffffffffffff8, 0x3, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r2, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000007000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="4a86c599b5ef3917f66c731cea02d4b2bc21af4387d62a3178a530fc47466199eb26ced3f441d997", 0x28}], 0x1, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x80000000, 0x100, r3}}], 0x30, 0x4}, {&(0x7f0000004000)=@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000007000)=[], 0x0, &(0x7f0000003000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8001, 0xffffffffffffffff, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x40, 0x8001, 0x8, 0x40, 0x0, 0x80000000, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x240000000, 0x200, 0x3f, 0x10001, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x8, 0xffffffff00000001}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x74f5, 0x202, 0x5, 0x5e6f, 0x8f, 0x6, 0x8001, r2}}], 0xf0, 0x4000}], 0x2, 0xc010) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000)=r2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000009000)={&(0x7f0000008000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f000000a000-0x20)=[{&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0x7)="2bb304c7c52e5adf3d3ffaa5ac2abde0843a691f8df470d39eefd1e524acc8679a84cc340d605bf858", 0x29}], 0x2, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x1, 0x100, 0x8, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x6ab81192, 0x8001, 0x401}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x80000001, 0x1cc4}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x6, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x7, 0x5, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x9, 0x2, r2}}], 0x120, 0x20000000}, 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/06 06:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000e6f000)=0xfff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000012c000)=0x7) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b27000)) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000bef000)=0x4, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/06 06:49:46 executing program 4: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f00008b1000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000001000-0x4)=0x14) 2018/02/06 06:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008bf000)='/dev/vcs#\x00', 0xd39, 0x14000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000e1f000-0x18)={0x1, 0x9, [{0xfffffffffffffffd}]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000068000-0x4)=0x0) perf_event_open(&(0x7f0000033000-0x78)={0x3, 0x78, 0x0, 0xfffffffffffffffb, 0x8000, 0x3, 0x0, 0x3, 0x8200, 0x0, 0x0, 0x4, 0x4, 0x4, 0x4000000000000, 0x5, 0x40000000000000, 0x6, 0x195, 0x1632, 0x100000000, 0x0, 0x1b03400000000000, 0x2, 0xb5, 0x1, 0x8b, 0x5, 0x3, 0xfff, 0x80000001, 0x7, 0x5, 0x7f, 0x7ff, 0x2, 0x1000, 0x448, 0x0, 0x6, 0x4, @perf_bp={&(0x7f000001e000), 0x8}, 0x20, 0x4, 0x2, 0x2, 0x6, 0x4, 0x9}, r2, 0x9, r1, 0x7) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b747673cf57dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64725163d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa983eefd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b55ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d48cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f6d", 0x1001}], 0x1) 2018/02/06 06:49:46 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000924000)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000a79000)={0xfffffffffffffffa, 0x8, 0x3ff, 0x7, 0x7fff, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000024000/0x3000)=nil, 0x3000, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8000000000005) connect$inet6(r2, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r2, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000ada000)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00007a7000-0xa8)={0x5, 0x0, [{0x3, 0xe8, &(0x7f0000001000-0xe8)=""/232}, {0x1, 0xb1, &(0x7f0000001000-0xb1)=""/177}, {0x100000, 0xd9, &(0x7f0000001000-0xd9)=""/217}, {0x100002, 0x0, &(0x7f000088c000)}, {0x1000, 0xc6, &(0x7f0000001000-0xc6)=""/198}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x20000000000000ec, &(0x7f0000ed2000)=[]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00005c7000-0xf)='/dev/sequencer\x00', 0x100, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00002ea000)=@full, &(0x7f0000403000-0x4)=0x48, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000b68000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchmod(r3, 0xbf) 2018/02/06 06:49:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000070a000)='keyring\x00', &(0x7f0000a64000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000140000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000872000-0x12)='}posix_acl_access\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x9)='net/sctp\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000002000-0x4)=0xbd0f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0x54)="8eb9dfc3be7bc7ce9dc8ff3583c307e44971f1970c02f7444967560b759846da6be25c46fb94e1367fc3c10b16a710d4afb71599d358d343b9e98b2fee89270ccd5656ca5b5bf09d04e516f1f88fa2ec1ec33920", 0x54, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000004000-0xb4)={r3, 0x8, 0x6, "67bf4793794368adb6cb35eee586065e4cc996bab618771df9258c715e1d7f59f887780512e14694839b0dbc688345ef921ce86aea04a116fcaa965b9e045b4466d835a885f9d01d74f5846393d0a05d94258a98cff22820d8c2cd68ebc244523cf70d66f477eaca0c34bced7bddcc54cfbe6743e4adc7c9e7dbb65c3facf78e0818346a4c75007cb2f20e64d502a8e451800635c2367527b55de9230dc3a9e57648fc17ad995570e198"}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000002000)={0x9, 0x10, [0x20, 0x7, 0x5, 0x1baf]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000002000-0x38)={0x6, 0x0, &(0x7f0000005000-0xab)="6f71c97c61a2238f10aec7d4959b905f538c0fdcf1001f62fa74b8041e04a4e6c0a733b845fd1ee357b8ba9f1b1a75919f8d7df46bf499d51f44e99cf8c15b13976e01b9d050e12ffaaf13f5d14ca792cf5da426cc5bbfa80dae17dd2fcea8d4880386503d8b15c1052bc7362dd6e808cb325fee1fba22de22298ea779d2f874150192884fd51fd92bce5f47510874a6d71081d1ea526044cd7b2a9a3d54c85137699289b3eb2089fde8a2", &(0x7f0000004000)="bd895a09d472eb1ec2a1ffc29a5cd174e823537d7b5a084ddd1f70ae4976d68398e50798542072f5149f64dd9471c66fb9073885ed70a8d892ecfd01e0e5bdbba27f6056bd5867d079d393e66ea876d0cf7e31beec340a89d4aec1fcd213c4", 0xab, 0x5f}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000001000)=@pic) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000)={0x5, &(0x7f0000005000)=[{}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000005000)={r4, &(0x7f0000005000)=""/4096}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r5, @in6={{0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7fff}}, 0x10001, 0x2, 0xffffffffffffff00, 0x9, 0x4}, &(0x7f0000006000)=0xa0) 2018/02/06 06:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f000011d000-0x8)={0x3}, 0xffffffffffffffe0, 0x0) 2018/02/06 06:49:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000aca000-0x28)={&(0x7f000085a000/0x3000)=nil, 0x401, 0x2, 0x1, &(0x7f0000d76000/0x3000)=nil, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xae)="5de9f7413eded01135fda7534557e6830d904370a0286655255b06cd17284a9d7475b351bf73a1384b7708c289f385fdc2be48b848583c7250089b04b8c30501f0e257e96bd0779a4cf735d3ecaaae1fe75d3c0676ab505555c32c40c9b069e7f8e9c71ffa492539d0a5293fe7ebdaad25f468f7f6c9b76e57735af9370da230d42fffbe742041c0e5f90578f31334db0d28866e893c0def8bf5cbae6c148f424250b1742c6608807db4462c5fa8", 0xae}, {&(0x7f0000001000-0x34)="8cc20a263cfe3f3e40117214cc6cd3df9e28fd8035c9be54490d649b063b1fb86b35b5608ab340a03c72e4495665cf75f3cd01f6", 0x34}, {&(0x7f0000002000-0xe7)="0c9729f12bd33fd65003157137aca6cc247e1530291012506b98dfd24c80586d737baed4b556e6e0c3fea8dbbae4c77589ae964b18b3c4f0bac2f56b9631918800e0fbea0d44dcd218347c317dd4731d2b77e4081cb97da19c8516a0f0ceaf209c4dcbe1569f068ce0ffcfe004c8e272f2d99beceb4a07b96af4c3f2e4afc309c7d2b018797ce874ae6e84b82d5a20b0095d973226f909983d237b485ad660b94e4be19357c5e2b0f1771f8774be6d0134c385fb64cd89aef7df8133638ec69f26203f5d5840084cc26aea88652cb8ce9bd3dc9f221eca48f9769d19897972ff2e7ea0fda19700", 0xe7}, {&(0x7f0000001000-0xcc)="51809fc5a0f5eb2e67b87af47c4d31648fa748c9343b06108bb5be66e6f25d4098547e2d8be60d4d7a43f5151834344cd7027b530d43b81d5b4dba5fb3babb0b90ccc7878c7f7a60836caa8cdce8bd83104948436a1ae32381e374dc18a6380363c3910cd836b133237d98e5f061f06ef00e796688152a02fcf5b057148c9fe9765d5512cefa37c223947dd69e16fc77344a1fc9f6006adf5d8c736d0f9050cabffbd80da73b48636939ef89acf9e68d7ab74ea5adcb1cdfeb6e51450a8e2c174d129965ba3e2e397dc29559", 0xcc}, {&(0x7f0000002000-0x60)="681b201b21c102db78d9044da2ad742d3e30871f09077c538a2e85930f14c84d18927bc0c7459718e881b750eaf813c186153002ae9fbc15b8421e446cba454493d3a0ae1e729df1f487e30742fd13fbbbd70b768cb884b81bc6e763a6a46df7", 0x60}, {&(0x7f0000000000)="48810706003b5432738a1814ee68d9af8cfcf975b7e0e9847a5fdada2b2293ba9a19efa260ec679bfd244dbc2d8cc07fb29875b176d2886a461944ab9ea30128dc066254e9e805d2271b97da9e", 0x4d}, {&(0x7f0000002000-0x12)="0f461cf0f45eec6acfcac98d7dceed190974", 0x12}], 0x7, 0x0) r2 = fanotify_init(0x2, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0x28)="2b6362eed5791d91d438996810eecb212e1ce5fc3236b3851f84d8834f76591a1e741c3ed25bf5bb", 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000003000-0x30)=[{}, {}, {}, {}], 0x4, 0x2) mmap(&(0x7f0000d40000/0x4000)=nil, 0x4000, 0x2000001, 0x52, r1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000d41000-0x8)={@hyper}) socket$nl_crypto(0x10, 0x3, 0x15) r3 = syz_open_dev$usbmon(&(0x7f0000d40000)='/dev/usbmon#\x00', 0xffffffff, 0x42380) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000d43000)={0x0, 0x6, 0x1ff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000d42000-0x18)=""/24) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xd000, 0x10000}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000d42000)=""/108) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000-0xab)=@pic={0xa4e8000000000, 0x3f, 0x5, 0x69c2, 0x9, 0xffffffffffff6e02, 0x0, 0x7f, 0x83, 0x5beb, 0x9, 0x8, 0x2, 0x5, 0x564, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000)) r4 = syz_open_dev$mice(&(0x7f0000d41000)='/dev/input/mice\x00', 0x0, 0x2042c1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d42000)={&(0x7f0000d43000-0x8)='./file0\x00', r0}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x10f000, 0x10c000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) io_setup(0xa, &(0x7f0000d42000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x3, &(0x7f0000000000)=[&(0x7f0000005000)={0x0, 0x0, 0x0, 0x3, 0x2, r5, &(0x7f0000005000)="cd064f61d2827d731348451ba79367db3f7519974ffb1a8ed23f283f805f13471bc826ef1be02660442167f44b55c4841ec2fa0fd436fa981e356ed2f9d0aa27fbb4c15090dcc23e8553c19129b7", 0x4e, 0x3, 0x0, 0x1, r0}, &(0x7f0000d43000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r2, &(0x7f0000001000-0x22)="a4552b025e387cdcac282a14013dd6b2b34c7a39fbd59ca6e17366b018d958757444", 0x22, 0x101, 0x0, 0x1, r4}, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x6, 0x20, r3, &(0x7f0000000000)="7cab9c5de7f9b5c936ab3cc1458b476c7eb2dde1ee2ee2899f8dba321423981870512c059dae66133cc221ecc6f4b5f29ccc6b789070e70acf0d593885d6b5ffbc5895bd7e549d580aa9554b0f221039737238e8a5a1f6f748745bdb210b322d85f9b3e577c7ae60566a65d1c2c185b333822d6196a6bac1423c6c3bd944e2ca624e94e71ba45cc03078d346415f1cf926728e2f0d7ddada81f25b98e24db4f2ebaee49a31205d680d7e87ad25f58a261ad0a185f0345b65ad3b5fbb4f76a01eafe501e7414aba178c", 0xc9, 0x7, 0x0, 0x0, r3}]) 2018/02/06 06:49:46 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000d3c000-0xc)='/dev/amidi#\x00', 0xffff, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000002000)=""/174, 0xae, 0x10000, &(0x7f0000003000-0x10)={0x1a, 0x13, 0xffff, 0x4, 0x4a6, 0x0, @empty}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x67)=""/103) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000004000-0x8)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000002000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x9, 0x2]}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x1, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000003000)=0x5, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@sack_info={0x0, 0x6, 0x3ff}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002000-0xa)={0xfffffffffffffffe, "d3c00c5a0dc5"}) fcntl$getownex(r1, 0x10, &(0x7f0000004000)) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000007000)={r4, 0x3}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000009000-0x4), 0x4) [ 50.665389] audit: type=1400 audit(1517899786.908:97): avc: denied { net_admin } for pid=7895 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.690098] audit: type=1400 audit(1517899786.910:98): avc: denied { net_raw } for pid=7893 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 06:49:47 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) socket$inet(0x2, 0x7, 0x0) creat(&(0x7f0000b22000)="e91f7189591e9233614b", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000c0d000-0xb)='/dev/midi#\x00', 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0xffffffffffffff6e, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r7, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 06:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x9, 0x80000) read$eventfd(r2, &(0x7f0000b72000), 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) write$eventfd(r2, &(0x7f0000952000-0x8), 0x8) 2018/02/06 06:49:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00004be000-0x1e)={0x0, 0x400, 0x4, "6aad45f7348f", "cd33ba2409f8eac15d92e5503f447e8d"}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) splice(r0, &(0x7f0000012000-0x8)=0x5c, r0, &(0x7f0000014000), 0x5, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000013000-0x10)={0x4, &(0x7f0000009000-0xf)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000010000)={r1, &(0x7f0000002000)=""/193}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000015000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x22100) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000015000-0x1000)=""/4096) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000-0x4)=0x8, 0x4) 2018/02/06 06:49:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000000b000)='./file0\x00', 0x80000640) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000009000-0x50)={@common='bpq0\x00', @ifru_map={0x3, 0x944f, 0x7fd, 0x0, 0xfffffffffffff001, 0xffffffff}}) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000006000)) 2018/02/06 06:49:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008f7000)={&(0x7f000075a000)='./file0\x00', r0}, 0xc) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x24)={0x24, 0x8, "622e943217b63c137de1cc32abb70ae184e2a21eae56c6d9c90540b6"}, &(0x7f0000002000), 0x1000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x5, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1f}}, 0x4, 0x0, 0x40000000, 0x4, 0xc963}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x3}, 0x8) r3 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000005000-0x1c)={0x9, 0x14, [0x4, 0x3, 0xdc, 0x200, 0x3]}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x204, &(0x7f0000003000)={&(0x7f0000006000-0x5e)="9f16f0ec72fe1d2f9b78f90344ba27d8f2cc311ffad4df5dc549b280cc26054623d63f83d2b03840eb6a365364ffe77420008b7486b103f38aa422b5abb315845cbb2df8e0f7258edce396ecf4d699a062639a96fcaa1d63972f18852922", 0x5e}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r2, 0x7fff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000007000)=0x2) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000002000-0x98)="7ac547fd56de2f13035613921d8b4a622a1ca295ecfc8ef0d06898714b6437234214f7ab2b4a035f22f0731aa5ea5910843a500c5ab0588953797fcbf6fca2785c1600d6121b22cbd37ea27968df3b3820cc7eac9929581c898bb65823e1a56e1e04a70d6e4a69b7294a1108b886287abb71d858314762f64bf1c659eb3cae6b7723f42e164fa3d98abe8354dc8e2a7f4aa8deadf871fe5b", 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000009000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3ff, &(0x7f0000005000), 0x8) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007000)={0x498, 0x7, 0x8000}, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={r0, r0, 0x3, 0x2}, 0x10) 2018/02/06 06:49:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000309000-0x4)=0x787b, 0x4) io_setup(0xc8, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000979000)={0x0, 0x0}, 0x4800) io_submit(r1, 0x1, &(0x7f00005dc000)=[&(0x7f0000ae3000)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f00004b4000-0x49)="4071666fea312842febdf2147e543944fb0318f2e472dc4d9e932125caf51dfae3705706e6aa32b4c94420bc3aba9d3f84729e3c5bf87f0fa23ef7fc96b043a9f57a6938c10e649467", 0x49, 0x1, 0x0, 0x1, r3}]) [ 50.734820] audit: type=1400 audit(1517899786.978:99): avc: denied { map } for pid=7916 comm="syz-executor0" path="pipe:[20100]" dev="pipefs" ino=20100 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 50.761096] audit: type=1400 audit(1517899787.003:100): avc: denied { create } for pid=7916 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/06 06:49:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000ab6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000abd000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xb8)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xeac3}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x1, 0xa68, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x9de5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x95}], 0xb8) 2018/02/06 06:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f52000-0xb)='/dev/audio\x00', 0x42800, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000f35000-0x40)={0x1200000000000000, 0x1f001, 0x4, 0x2, 0x16}) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x4) sendto$inet6(r1, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800000001}, 0x1c) accept$packet(r0, 0x0, &(0x7f000069a000-0x4)) listen(r1, 0x480) accept4$inet(r1, &(0x7f000082d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) 2018/02/06 06:49:47 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000cf7000), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000082000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x800) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000008b000)=""/196) 2018/02/06 06:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f000000e000-0xb)="011c0080001a04003f5a00", 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004bd000-0x4)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) 2018/02/06 06:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200000000000}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc0}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x3fffffffffffff65, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/06 06:49:47 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000fe7000/0x1000)=nil, 0x4000) shmdt(r0) r1 = syz_open_procfs(0x0, &(0x7f0000dbe000-0xb)='net/packet\x00') readv(r1, &(0x7f0000f47000-0x20)=[{&(0x7f0000aaf000)=""/138, 0x8a}], 0x1) [ 50.911047] WARNING: CPU: 0 PID: 7961 at mm/slab_common.c:1012 kmalloc_slab+0x5d/0x70 [ 50.919146] Kernel panic - not syncing: panic_on_warn set ... [ 50.919146] [ 50.927621] CPU: 0 PID: 7961 Comm: syz-executor5 Not tainted 4.15.0+ #298 [ 50.934524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.943856] Call Trace: [ 50.946429] dump_stack+0x194/0x257 [ 50.950039] ? arch_local_irq_restore+0x53/0x53 [ 50.954692] ? vsnprintf+0x1ed/0x1900 [ 50.958479] panic+0x1e4/0x41c [ 50.961651] ? refcount_error_report+0x214/0x214 [ 50.966385] ? show_regs_print_info+0x18/0x18 [ 50.970866] ? __warn+0x1c1/0x200 [ 50.974305] ? kmalloc_slab+0x5d/0x70 [ 50.978083] __warn+0x1dc/0x200 [ 50.981341] ? kmalloc_slab+0x5d/0x70 [ 50.985143] report_bug+0x211/0x2d0 [ 50.988758] fixup_bug.part.11+0x37/0x80 [ 50.992797] do_error_trap+0x2d7/0x3e0 [ 50.996668] ? math_error+0x400/0x400 [ 51.000447] ? rcu_read_lock_held+0xa9/0xc0 [ 51.004747] ? xfrm_state_get_afinfo+0x138/0x280 [ 51.009498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.014327] do_invalid_op+0x1b/0x20 [ 51.018024] invalid_op+0x22/0x40 [ 51.021454] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 51.025840] RSP: 0018:ffff8801cc0b72f0 EFLAGS: 00010246 [ 51.031185] RAX: 0000000000000000 RBX: 00000000fffffdac RCX: ffffffff84c0f758 [ 51.038432] RDX: 0000000000000e08 RSI: 0000000000000000 RDI: 00000000fffffdac [ 51.045678] RBP: ffff8801cc0b72f0 R08: 0000000000000000 R09: 1ffff10039816e21 [ 51.052926] R10: ffff8801cc0b7040 R11: 0000000000000001 R12: 00000000fffffdac [ 51.060171] R13: ffff8801cc0b7598 R14: 00000000014080c0 R15: ffff8801d42ea040 [ 51.067435] ? xfrm_add_sa+0x1b08/0x3440 [ 51.071486] __kmalloc+0x25/0x760 [ 51.074919] ? xfrm_get_mode.part.29+0x260/0x260 [ 51.079668] ? xfrm_find_algo+0x1c4/0x270 [ 51.083798] ? xfrm_add_sa+0x1b15/0x3440 [ 51.087845] xfrm_add_sa+0x1b15/0x3440 [ 51.091735] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 51.096733] ? nla_parse+0x29a/0x3d0 [ 51.100438] ? nla_validate+0x1c0/0x1c0 [ 51.104395] ? __netlink_ns_capable+0xe1/0x120 [ 51.108957] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 51.113951] xfrm_user_rcv_msg+0x41c/0x860 [ 51.118173] ? xfrm_user_rcv_msg+0x41c/0x860 [ 51.122563] ? xfrm_dump_sa_done+0xe0/0xe0 [ 51.126780] ? netlink_deliver_tap+0x2c0/0xf90 [ 51.131343] ? lock_downgrade+0x980/0x980 [ 51.135473] ? lock_release+0xa40/0xa40 [ 51.139463] ? __might_fault+0x110/0x1d0 [ 51.143529] netlink_rcv_skb+0x14b/0x380 [ 51.147571] ? xfrm_dump_sa_done+0xe0/0xe0 [ 51.151787] ? netlink_ack+0xa10/0xa10 [ 51.155657] ? netlink_skb_destructor+0x1d0/0x1d0 [ 51.160487] xfrm_netlink_rcv+0x6f/0x90 [ 51.164440] netlink_unicast+0x4c4/0x6b0 [ 51.168490] ? netlink_attachskb+0x8a0/0x8a0 [ 51.172884] ? security_netlink_send+0x81/0xb0 [ 51.177450] netlink_sendmsg+0xa4a/0xe60 [ 51.181500] ? netlink_unicast+0x6b0/0x6b0 [ 51.185721] ? security_socket_sendmsg+0x89/0xb0 [ 51.190456] ? netlink_unicast+0x6b0/0x6b0 [ 51.194670] sock_sendmsg+0xca/0x110 [ 51.198364] ___sys_sendmsg+0x767/0x8b0 [ 51.202322] ? copy_msghdr_from_user+0x590/0x590 [ 51.207058] ? __schedule+0x8f3/0x2060 [ 51.210934] ? __sched_text_start+0x8/0x8 [ 51.215073] ? __fget_light+0x2b2/0x3c0 [ 51.219030] ? fget_raw+0x20/0x20 [ 51.222475] ? __fd_install+0x288/0x740 [ 51.226436] ? get_unused_fd_flags+0x190/0x190 [ 51.231024] __sys_sendmsg+0xe5/0x210 [ 51.234803] ? __sys_sendmsg+0xe5/0x210 [ 51.238760] ? SyS_shutdown+0x290/0x290 [ 51.242732] ? exit_to_usermode_loop+0x8c/0x2f0 [ 51.247396] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 51.252925] SyS_sendmsg+0x2d/0x50 [ 51.256443] ? __sys_sendmsg+0x210/0x210 [ 51.260480] do_syscall_64+0x282/0x940 [ 51.264343] ? __do_page_fault+0xc90/0xc90 [ 51.268558] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.273556] ? syscall_return_slowpath+0x550/0x550 [ 51.278464] ? syscall_return_slowpath+0x2ac/0x550 [ 51.283374] ? prepare_exit_to_usermode+0x350/0x350 [ 51.288371] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 51.293722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.298552] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 51.303717] RIP: 0033:0x453299 [ 51.306882] RSP: 002b:00007fb438bcbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 51.314568] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 51.321819] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 51.329066] RBP: 00000000000004b4 R08: 0000000000000000 R09: 0000000000000000 [ 51.336313] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6180 [ 51.343559] R13: 00000000ffffffff R14: 00007fb438bcc6d4 R15: 0000000000000000 [ 51.351500] Dumping ftrace buffer: [ 51.355202] (ftrace buffer empty) [ 51.358899] Kernel Offset: disabled [ 51.362503] Rebooting in 86400 seconds..