x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) 2018/01/29 08:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000826000)={0x0, 0x0, 0x0}, &(0x7f0000815000)=0xc) r1 = gettid() getpgid(r1) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000a27000)=0x100000000) 2018/01/29 08:16:23 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)='/dev/vcs#\x00', 0x1, 0x50800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x24, 0x0, &(0x7f000000d000-0x24)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x2}, @enter_looper={0x630c}, @release={0x40046306, 0x4}], 0xe1, 0x0, &(0x7f000000d000-0xbf)="95eef156cc8fcb1f01d4ac964701b121a36df609d2c95781147fcd20327d29ccb41f5e6b17195c25384e43e2824004ee0ee06251dc056e9a51e8ac5907db8bb5129bb51afe95d806caccea63203d2378efc36c6935e024d845837190aa8fe34d8eb06228669457a1f3f23c8a1e31ad173feffb4a8707629cde21954d6164d5d6082c24f61e45fde1803c4048171e3c78fd76caeac0191e09038c0ade3824bc0d71dc3219888bbc8d2d1e60f81ea8f1307a407d569e6119d5283b44ed77c67e12515cae6d1e3820bb8c9708f0b536b0df659b03a4aae320c94bc39a8da20bb9829c"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000004000)=""/45, 0x2d) getdents64(r3, &(0x7f0000001000)=""/53, 0x35) 2018/01/29 08:16:23 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x40) sendto$inet6(r0, &(0x7f000000c000-0xd7)="94ac1b7281183cfe3fbf6e258c476740815d1954bc2eaeb04d002eef19c1d1b7f9fe3ec0696220fc", 0x28, 0x800, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000)=0x0, &(0x7f000000f000-0x1)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000011000-0x5c)={{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x4, [0xffffffffffffdc0c, 0x81, 0x81, 0xfffffffffffffffb, 0x6, 0x8000, 0x9, 0x2]}, 0x5c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x5, &(0x7f000000c000)=[&(0x7f0000002000/0x1000)=nil, &(0x7f000000b000/0x3000)=nil, &(0x7f0000008000/0x1000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f000000d000/0x1000)=nil], &(0x7f0000004000-0x10)=[0x4, 0x5, 0x8000, 0x504], &(0x7f0000011000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) prctl$setptracer(0x59616d61, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000e000-0x88)={0x6, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/29 08:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x100001, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f00008ea000)=0x2) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r1 = memfd_create(&(0x7f00006bd000)='7,keyringselfppp0:-vmnet0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b0a000)={0x0, 0x100000000, 0x6, 0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:23 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000006000-0x1f5)="") syz_open_dev$sndpcmc(&(0x7f0000005000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x18000) 2018/01/29 08:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = request_key(&(0x7f000062a000)='ceph\x00', &(0x7f00009e9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a01000)='/dev/input/event#\x00', 0xfffffffffffffffa) add_key$user(&(0x7f00003ba000)='user\x00', &(0x7f0000603000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000121000-0x1000)="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", 0x1000, r1) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000633000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8)={0x0}, 0x8) connect$ax25(r3, &(0x7f000095d000)={0x3, {"8cc1d92f592620"}, 0x2}, 0x10) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/29 08:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f000019d000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="35910d3279e30559619e4b9f87c3879ffc169e2c436ba9411e9d22945e71c2a1d4b7b1599ac3b380b97d371c7742ca2aef3669f93a0799462d9765928497d9c1cbecab030ff4f5c65fd5c039ca7c9025d0dd371810035cc07d6281d1fde72c36a0adbd9a45ce5f64f73f7064d9e60eb96a2479798e79298a6df8d27c46648eb4d8671592358c18aff82c6b28e1826a0004192878f7f3773c5cb8d8546ed97c6587f949831145f208f1b1ee0f8850fab3a5c8a45c31ee", 0xb6}], 0x1, &(0x7f00005fa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/29 08:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000af000+0x8aa)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000095b000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b84000-0x8)={r1, 0xffffffff}, &(0x7f0000221000)=0x8) 2018/01/29 08:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c55000-0x4)=0x8, &(0x7f000003c000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/29 08:16:23 executing program 3: r0 = syz_open_dev$amidi(&(0x7f000065d000)='/dev/amidi#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00009e3000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/01/29 08:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d3e000)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f0c000-0x4)=0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000554000-0x8)={r2, 0x8}) 2018/01/29 08:16:23 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f6a000)='/dev/vcsa#\x00', 0x400, 0x840) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f6b000-0x4)=0x7, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f6b000)=0x100000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000f6c000)=0x0, &(0x7f00002ec000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ea2000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f000073b000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a8a000-0x8)={r2, 0x0}, &(0x7f0000d3f000)=0x8) fstatfs(r1, &(0x7f00009ef000-0xaa)=""/170) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r1, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f43000)=""/0, 0x0, 0x0, &(0x7f0000826000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/29 08:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) fstatfs(r0, &(0x7f0000231000-0x62)=""/98) 2018/01/29 08:16:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000074b000)={@generic="04d47bc842a57e9118260de0684cc750", @ifru_flags=0x1000}) connect(r1, &(0x7f0000f8e000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x4}}, 0x26) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000242000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fec000-0x28)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/29 08:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x1f, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000018d000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004f5000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x553}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}], 0x48) membarrier(0x1, 0x0) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000c45000-0x8c)={0x0, 0x7fff, 0x0, "80066575653000000e000000000600001f00f3000000000000fffa000000000000000001000000000000000004000000000000800000001500", 0x1000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000b7d000-0xa)='/dev/vcs#\x00', 0x5, 0x800) sendto$llc(r2, &(0x7f0000f63000-0x8f)="d04e078a9c164f75594593226afae77f3a62dd88bf00c8d4a367a9473117c89c0710a6c0e631fb8b506589059ad4f9c171ef43a95392d0e643e015910458fb48e597f0c207b8c0522c56090e256db1b5c739c49bac35b60d46ee0ea944517f4eff22c8e99903e4a3f0e7c4397f99cf667ba0d4e7494f355e3fcef3168fde70432d229b6e94fd6876148c5e0a2b997b", 0x8f, 0x0, 0x0, 0x0) 2018/01/29 08:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006c8000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d74000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000822000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094e000)=0x10, 0x800) prctl$seccomp(0x16, 0x1, &(0x7f0000257000-0x10)={0x1, &(0x7f00009a1000)=[{0x1, 0x4, 0x4, 0x20}]}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000f01000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) [ 80.827661] audit: type=1326 audit(1517213783.762:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11210 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 08:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) futimesat(0xffffffffffffffff, &(0x7f00003d4000-0x8)='./file0\x00', &(0x7f0000134000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000b8c000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000caf000)={0x1, 0x0, [{0x4000006e, 0x0, 0x0}]}) 2018/01/29 08:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c64000)={0x0, 0x80000001, 0x0, 0x27ad}, &(0x7f00003cb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000223000)={0x6, 0x4, 0x7ffffff, 0x1, r2}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) keyctl$join(0x1, &(0x7f0000aeb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 08:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000be4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) dup3(r1, r2, 0x0) 2018/01/29 08:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a5a000-0xa)='/dev/cuse\x00', 0x101000, 0x0) sendto$inet(r0, &(0x7f0000d29000)="23ed9d151a21fbc6e54fb61c751e8d1800afeeb7f364756d0778113dfaf69b4dcad0fd5c27343a7a84f895b7", 0x2c, 0x84, &(0x7f0000916000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)=0x0) 2018/01/29 08:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009da000-0x8)='gid_map\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000150000-0x4)=0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) rt_sigaction(0x6, &(0x7f0000723000-0x20)={0xff02, {0x2}, 0x0, 0x4}, 0x0, 0x8, &(0x7f0000ff1000-0x8)={0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r3, 0x7}) 2018/01/29 08:16:23 executing program 4: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b04000)={0x0}, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0xffffff9d, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b05000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x15c}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000329000+0x5ae)='/selinux/enforce\x00', 0x280, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000931000-0x14)=""/20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000b04000-0x4)=0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) symlinkat(&(0x7f0000114000-0x8)='./file0\x00', r1, &(0x7f000094b000-0x8)='./file0\x00') pipe(&(0x7f00008e5000)={0x0, 0x0}) 2018/01/29 08:16:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002dd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da2000-0x4)=0xe8) getresgid(&(0x7f00003d6000)=0x0, &(0x7f0000f7a000-0x4)=0x0, &(0x7f0000bdd000)=0x0) msync(&(0x7f0000925000/0x1000)=nil, 0x1000, 0x4) syz_fuseblk_mount(&(0x7f00000b8000)='./file0\x00', &(0x7f000065a000-0x8)='./file0\x00', 0x6000, r0, r1, 0x0, 0xc9, 0x81) add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fe000-0x60)="30f5", 0x2, 0xfffffffffffffffc) [ 80.895143] audit: type=1326 audit(1517213783.829:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11210 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 08:16:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000d1d000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff70) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a04000-0xb8)={0x0, 0xff, 0x658623be, 0x7, 0xfffffffffffffffa, 0x3f, 0x9, 0x5, {0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x100000000, 0x8000, 0x8}}, &(0x7f0000fb1000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000099d000-0x10)={r1, 0xfffffffffffffffd, 0x5, 0x7}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000072d000-0x4c)={0x2, 0x10000, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x2, 0x0, &(0x7f0000980000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000c6f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b2a000-0x10)={0x0, 0x0}, &(0x7f0000dbe000-0x4)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000331000-0x10)={0x77359400, r2}, 0x5) 2018/01/29 08:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000aac000-0x4)=0x3f) r2 = getuid() openat$autofs(0xffffffffffffff9c, &(0x7f000041b000)='/dev/autofs\x00', 0x101000, 0x0) r3 = getegid() fchown(r0, r2, r3) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r4 = syz_open_dev$vcsa(&(0x7f0000794000)='/dev/vcsa#\x00', 0x10000, 0x801) r5 = shmget$private(0x0, 0x4000, 0x78000001, &(0x7f0000007000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00009c6000-0x78)=""/120) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f00001fa000)=""/111) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f000078a000)={0x3, 0x0, &(0x7f0000194000)="95b6f8b2ba660be1b32403979b77e49fdc0aab3466b046e75e063b2270c5981f984f387ada3edb99228c2afaad6f3608b3df95a31a57d21c74a630bee4cf30616307450f47278f90c720b4ea095593e68c3a70a6605ed2ef1b2de36fd63aed617acf76500d455ffb46e99be3ef6d26cc7e6da937ff0f74ad42719e1c47b96e17acb61371d6526cb7ceab45d4f9145d98622b944760c5349a100ae6f379ef26f10b3aa21aa1609878eccc29436f998e77ee26deb7", &(0x7f0000554000-0xfb)="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", 0xb4, 0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) sysfs$3(0x3) [ 81.016541] kvm [11223]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000006e data 0x0 2018/01/29 08:16:24 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00008a4000-0x10)={0x800, 0x4}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000844000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x7f, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x8}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000b31000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00004ee000-0x68)="50593d0cf76784b2b58c1dd6233e49331cca90259574fd9a0a4ba3a023d122af1f712a2ad6bfbaa610ac527b2e62ebb4694435da218d997a2c0000000000000000698694788a93c12b14270b3a7b82dc4919e09f61e1fc4983461e35062515dde7c3c2a322139d0c") fchmodat(r0, &(0x7f0000f82000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000099f000)=0xfffffffffffffffa, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006b2000-0x8)={0x6, 0x2, 0x40, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f6d000-0x8)={0x0, 0x9}, &(0x7f000074a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000406000-0x6)={r3, 0x4}, 0x6) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000041c000-0x4)=0x2) 2018/01/29 08:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) r1 = dup3(r0, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e0b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d81000)=0xe8) 2018/01/29 08:16:24 executing program 3: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x85, &(0x7f0000b04000-0x85)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x77, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "e26571f720c64eedf0865371cdece06e62e38f9d1e7a5322db83ee828d17b5db01e813b59a88e011bfcf242631b8418a3bbf5a22827a1be5741c968f9e3d01ae4264349ba3ce8d9718d8e4ce2cf8f87f7e2650"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b05000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000854000)=0x0) 2018/01/29 08:16:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a6d000-0x8)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000557000)={0x0, 0x0, []}) 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000000)="bdcd6a5f9de9339ecd0ced41385ff29d73f3ba350b5dcff75408390130498f3ce70b94ccdb1f4034339e2d713093cd5a10e3519414c4657e2084537213bb18fe65bbcfa19d2ebe23e95fd7805ade99d147345894a7a84958604c994ae27ebc5fb2eee83fe2c9f4f46b2dd9ae7dff2b20c070a29999acd5d92f4b29dd0d6b79bfc94670233399f960e7be5ae3ef4dd53e19d6e5c758c0f9d27dee43cbc4c52a040942a029ecd7f55db8ebaa2493701a4b4ecc918c40c90fa2b5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x76ccd6eafe41ad96, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008f4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0xfffffffffffffffe, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000dc8000)="60019be9", 0x4, 0x14, 0x0, 0xffffffffffffffe5) 2018/01/29 08:16:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00006e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002b8000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb3}, &(0x7f0000f58000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000090c000-0x8)={r2, 0xb1}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000d83000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x22100) connect$pptp(r3, &(0x7f0000a9a000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/29 08:16:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000057a000-0x9)='/dev/rtc\x00', 0x4021c0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000754000-0x76)=""/118) write(r0, &(0x7f00007da000-0x24)="240000005a0007000000f407125a00001e13171308001000fff70aff0800020001000000", 0x24) r2 = creat(&(0x7f00009b0000)='./file0\x00', 0x48) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000cac000)={0x1, 0x9}) 2018/01/29 08:16:24 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000001) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10) 2018/01/29 08:16:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000be7000-0x8)=0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket(0xa, 0x800, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x3f, "afa0c2f30fcd83b671b3a43d5881ff8c3a34312c29766bf316a0c116c6fafdbc854aba529a053ab319b0c3d74a4b0081d304eaea493879b2c732f07341f7cb"}, &(0x7f0000001000)=0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000094a000)={0x0, 0x0}) clone(0x100, &(0x7f000091e000-0xbb)="", &(0x7f0000330000)=0x0, &(0x7f0000a11000-0x4)=0x0, &(0x7f0000a08000-0x1f)="") r3 = syz_open_procfs(0x0, &(0x7f00001ac000)='oom_score_adj\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/29 08:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e19000-0x4)=0x1, 0x4) 2018/01/29 08:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x3f, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000292000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2b) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fda000)={0x3, [0x1, 0x81, 0x95]}, 0xa) 2018/01/29 08:16:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fed000)='/dev/midi#\x00', 0x8, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003b9000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a7000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000a3d000)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0xf, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00004ee000)=""/241) 2018/01/29 08:16:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept$unix(r1, &(0x7f0000ce0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000149000)=0x8) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000d5e000-0xc)='id_resolver\x00', &(0x7f0000cb1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000229000-0x30)="c1ffc7fb68895b2cda8efc6d1a21a92e1d2ac0ff5360126abc25808c44bb618d1f253e760f01ba5ab274e07871dffc2a", 0x30, 0xffffffffffffffff) lstat(&(0x7f00005d1000)='./bus\x00', &(0x7f0000d5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000005d000-0x4)=r3) keyctl$setperm(0x5, r2, 0x4000000) madvise(&(0x7f0000699000/0x2000)=nil, 0x2000, 0x1) 2018/01/29 08:16:24 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0xae3, 0x101, 0x7, 0x9, 0x83d0, "166cf4f236c64e6b0008d2ab2b775e57b644989237fda2853198ed32bb87c6b73345b617fac80252531c8fce15607dada9067ee9b556bfeea308752d59b7d9", 0x40}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000221000)=0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) clock_settime(0x7, &(0x7f0000d11000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000cdb000)="01fe3fc79f6d4f6fc341ce84ef433115abdae91c7a01151397", 0x19) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b71000)={@common='eql\x00', @ifru_addrs=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f000001e000)=[{&(0x7f000000e000)=""/31, 0x1f}], 0x1) 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 81.256053] updating oom_score_adj for 11297 (syz-executor3) from 0 to 0 because it shares mm with 11275 (syz-executor3). Report if this is unexpected. 2018/01/29 08:16:24 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000)={0x0, 0x0}, 0x80000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000001d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/29 08:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1e000-0xc)={0x0, 0x0}) 2018/01/29 08:16:24 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000f5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ab000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006ce000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7ff, 0x100000000000010}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)='/dev/kvm\x00', 0x4, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001de000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) r5 = add_key(&(0x7f000096a000)='encrypted\x00', &(0x7f0000a90000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c4000)="47ae908ee827575236d50ea5883c581105f23042edee429875a9266d0532edbefb2a0af5fd8cead3621eda198881386759471a0b8632a4ecc83425f0e1c255254afe99ce65cba8b8ebbad83ac5f9d0ac767e1b34309eae6e13550a5c3787d3570c9b3ac2ff497cc8e8a55e71c294ff70c52a7f873cf2ad98b8d1a9e298503612a88ef28d0d34567b6f7c5107517d5823095993c7eec0a4bd160721b69e294b8aae490465757372af3024ad5a111fea8963f126bce89fe0c50a4f420226273a63280baec2cd7c9807cf995d374c861140c943a2044fad4ba21128e29b90f460", 0xdf, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r5, 0x36) [ 81.337896] updating oom_score_adj for 11320 (syz-executor3) from 0 to 0 because it shares mm with 11275 (syz-executor3). Report if this is unexpected. 2018/01/29 08:16:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) r0 = syz_open_dev$dspn(&(0x7f0000982000)='/dev/dsp#\x00', 0x1, 0x200000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000880000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000260000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x222, &(0x7f0000cc5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x214, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}, &(0x7f0000433000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$midi(&(0x7f000079a000-0xb)='/dev/midi#\x00', 0x6, 0x8000) splice(r0, &(0x7f00002fc000)=0x0, r0, &(0x7f0000434000)=0x0, 0x101, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00005aa000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e04000-0x4)=0x8) 2018/01/29 08:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x3, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) eventfd(0x2) 2018/01/29 08:16:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c3d000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000591000-0x3a)="683e20989dcadcf3f445e2395a6f11c99c8f092000006f8e0be9d7cc06a2e301e1a63b7eb54703a9", 0x28, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 08:16:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000324000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0x1, 0x200, 0x4d}], {0x8100, 0xff, 0x200, 0x400}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0, 0x0, 0x80000011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/29 08:16:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x9c, &(0x7f00009f2000-0x9c)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfa}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, @in6={0xa, 0xffffffffffffffff, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x19}, 0xd06}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f000016e000-0x10)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f00007b3000)={0x7, 0x3, 0x3, 0x8, "b77f7337df9a4a5cd44ae98f1098e09753fdf76a56dc9751be28f0f3236fcb636301e78a5e7a9cae7ec676b8", 0x1}) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00007a9000)={0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00006dc000)=0xfff, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/29 08:16:24 executing program 7: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000081000)=0x401) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000080000)={0x2, 0x0}) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x0, &(0x7f000008b000-0x20)={0x2, 0x0, 0x7ff, 0x2, r2}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000005f000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x38000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0xb0a, 0x6, "4951fb62ed1747252fb6799702a52c52194c674fdfa95e2eded1dd14768c7214cbee4f96d7c237e42a7019e2f0fc5bb9ee9009b01fbcc049af78f37e009b72316dbc0b66f4c467bfe6c5f82cb81f6cd5"}, 0x160) 2018/01/29 08:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd9000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000055e000)=0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000553000)={0x5004, 0xf000, 0xa27a, 0x2, 0x4b}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept$llc(r2, &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000345000-0x4)=0x10) dup3(r0, r1, 0x0) lseek(r2, 0x0, 0x3) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/29 08:16:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x95, "3acb1758122286c193e9cfd722aefebebd5ac7bcc835f461d098c21ca8f869df64b26a5ae0817b9bc7bfa0cc219face7e9e00be8df7cdb2a14f0134cd2bce01f0ecc2384c7cf76819ec58a3021dca9308a0691570458554e914b396df2d608bf0501fc68fff5db05e20f2652b6a5bfeae4f60b247618c5023a3b06287600dba36850d4311ad935885315054583033e89d54ec15455"}, &(0x7f0000000000+0xd5)=0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x7, 0x98b, 0x10001}, &(0x7f0000001000)=0xa0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x65}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x7, 0x6, 0x8, 0x0, 0x5, 0x1, 0x3f, 0x5398]}, 0x5c) 2018/01/29 08:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d8e000)=0x60) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/29 08:16:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4c000-0x9)='/dev/ppp\x00', 0x500ffa, 0x0) bind$unix(r0, &(0x7f0000069000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket(0x20000000000000a, 0x2, 0x1) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00003f9000)=0x0, &(0x7f00001c2000)=0x4) socket$inet6(0xa, 0x804, 0xff) r2 = syz_open_dev$mouse(&(0x7f0000b2c000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000833000)={0x0, 0xff, 0x0, 0x1, 0x7ff}, &(0x7f0000e91000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe6000)={r3, 0xfffffffffffffeea, &(0x7f0000f5d000)=[@in6={0xa, 0x2, 0xffffffffffffc6d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73f}]}, &(0x7f00003f9000)=0x10) 2018/01/29 08:16:24 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) [ 81.492812] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) 2018/01/29 08:16:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f00001e5000)='/dev/sg#\x00', 0x6, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000000000)=0x2000000000000000, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) 2018/01/29 08:16:24 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000e000)=@assoc_value={0x0, 0x0}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000e000)={r2, 0x7b, "f0c0995b3316024c4b5fa81431d459e0b9e77bfdbe3a3651042af9f3fa285a768c511dfc03d787189ad54b92dd3b37a6ca98b6090b7fca379d9d0b99520ac35bba37e193b538c5c507239bc8908ded9efa262af1fc2f5d2a271a42517d2e3f3779f5602a4f0f711da3ada71755604f136b04110db3cf53f6fbcdef"}, &(0x7f000000a000-0x4)=0x83) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) fstatfs(r0, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x93b3, 0x80) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000007000)={0x7, 0x80000000, 0x5, 0xffffffff, 0x7d, 0x6, 0xaad1, 0x9a6, 0x1000, 0x3ff, 0xe2, 0x5}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/29 08:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) shmget$private(0x0, 0x2000, 0x1826, &(0x7f000048c000/0x2000)=nil) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa5000)=0x100, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) 2018/01/29 08:16:24 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, 0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000)=0xb3d8, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xa4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x4, 0x3, 0x6, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000001000)="1fd3dde59cfbce18a6d6afa45c360c00959a760c8d79cf0122b1b19a7dd2ea0269ed57406928a876e9bc1d018f075dfec06b3464985468e4b26c4c268386774bbfbd69baae67a85408de3196c52b4e05c50f2f10a4d6a0b89848d73a7b609137922be7c279fefc65254c60b446a3e7db1200bca98099c0af35a61c630a64451678deb98aa4663582c10f92a992860d0348aa75f452502bb5ad92e22ddf0b64238ff4ddf6d3ef908580b69175ee940a591a16a75bfd3ad6305beaefa7ede716b048ea7f9d4f21aadef11b801d990077648a4ba1c078727ecac8f47356f06fe253e7140e34182eeb2cf1c25a8fefa08c9ca748", 0xf2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff0001, 0x100000001, 0x5, 0xd}, &(0x7f0000000000)=0xa0) r5 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000012000)=[{&(0x7f0000004000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000004000-0xab)=""/171, 0xab}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}], 0x6) truncate(&(0x7f0000013000-0x8)='./file0\x00', 0x1000) close(r1) syz_open_dev$random(&(0x7f0000003000)='/dev/random\x00', 0x0, 0x800) 2018/01/29 08:16:24 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000e000-0x4)=0x10) 2018/01/29 08:16:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000442000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x4, r1) dup(r0) syz_emit_ethernet(0x7e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x48, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) 2018/01/29 08:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffffffeb, &(0x7f0000149000)=0x0) socketpair(0x5, 0xb, 0x8001, &(0x7f0000c83000-0x8)={0x0, 0x0}) io_cancel(r1, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000607000-0xce)="ef59944fa8c2222211b3f6679f498b3c81c98816bf85757d3605c7b0c1580bdfcc77a471d93ac684e5e4a99b70e7a842747160a685c6ae90ce515f9e2245d32789a36adae7b72646b761abec135fb2b163cfb9afbbf96b2b669624df17b079bb502c0ac0193c3039f78232c1add615847a81d8eaf29477aafd044ef3f7fb658ec309f183207c907f4b3fcf7a84182e0b7a3835c9f50b594bd9fbdae304a840e067333ae7a91b583ace4e6e27dfa9461e25d1e03b08fa6c1ce8d338f58ad444d6ba6c46d9500f6c49fa9d53b62ca2", 0xce, 0x1f, 0x0, 0x1fb0e3583c449f8b, r2}, &(0x7f000000c000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TIOCSBRK(r3, 0x5427) pwrite64(r3, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007b8000-0x8)={0x0, 0x101}, &(0x7f00001ea000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000222000)={r4, @in6={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff}, 0x98) 2018/01/29 08:16:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) r0 = creat(&(0x7f0000765000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) socket$inet6(0xa, 0x4, 0x6fc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r2, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r1) 2018/01/29 08:16:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8800000000000005, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) 2018/01/29 08:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x80000001) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000075b000-0x1a)='n', 0x1, 0x0, &(0x7f0000fe9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000bc9000)=""/218, &(0x7f0000954000-0x4)=0xda) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00001b3000)=0x1400000000) 2018/01/29 08:16:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x98282, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00006e7000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2018/01/29 08:16:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) prctl$setname(0xf, &(0x7f00002ee000-0xc)='/dev/ashmem\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003e7000-0x10)={0x0, 0x0, 0xc3, 0x4}, &(0x7f000060d000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c49000-0x8)={r2, 0x7fd4}, 0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000040d000)='selinux[user\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000825000-0x4)={0xffffffffffffffff}) socket$bt_l2cap(0x1f, 0x7, 0x0) accept4$unix(r3, &(0x7f0000d21000)=@file={0x0, ""/4096}, &(0x7f000012d000)=0x1002, 0x80000) r4 = syz_open_dev$vcsn(&(0x7f0000cee000)='/dev/vcs#\x00', 0x3e, 0x23e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000230000)={r0, r4, 0x3, 0x3}, 0x10) 2018/01/29 08:16:24 executing program 5: linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) socket$pptp(0x18, 0x1, 0x2) 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000c26000-0x2)="bb84") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000869000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00003b9000)={0x0, 0x6}) 2018/01/29 08:16:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000029d000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x200640) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00005d5000-0x10)={0x0, 0x0}, &(0x7f00007a7000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/sequencer\x00', 0xeca8964ca8f91806, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f00006cc000)='/dev/cuse\x00', 0x1, 0x0) ioprio_get$pid(0x3, r2) 2018/01/29 08:16:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00009e0000)={0x1b, 0x2, 0xffffffffffffffff, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c74000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000ca000-0xc)={{0x9b82, 0x7, 0x1, 0x7f, 0x4, 0x244b}, 0x8}) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4f000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) removexattr(&(0x7f00005de000-0xc)='./file0/bus\x00', &(0x7f00005d3000-0xc)=@known='trusted.syz\x00') 2018/01/29 08:16:24 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d40000)='/dev/audio\x00', 0x10000, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000470000-0x12)='.request_key_auth\x00', &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd5000-0x3)='*{\x00', 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd4000)='syzkaller\x00', &(0x7f0000ec8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd4000)='vboxnet0\x00', 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000e2c000)='.request_key_auth\x00', &(0x7f0000219000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f000012d000-0xde)=""}) 2018/01/29 08:16:24 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000e73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000495000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000a35000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101400, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000807000)={0x9, 0x5, 0x4da, 0x0, 0xc320, 0x965, 0x8001, 0xffff, 0x4, 0x101, 0x1, 0x3}) 2018/01/29 08:16:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005a9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a4e000-0x28)={@generic="9512d7d9a77164dd0f068defb8233dc2", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000be5000/0x3000)=nil, 0x3000) mmap(&(0x7f0000be5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000be6000-0x4)=0x0, &(0x7f0000dd5000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e0b000-0x27)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000be5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000cbf000-0x10)={0x101ff, 0x0, &(0x7f00000da000/0x4000)=nil}) 2018/01/29 08:16:24 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x40, 0x2, 0x1, 0x9, 0x7, [{0xe0cf, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x10001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0xffffffff, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x40, 0xfffffffffffffc00, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xf24f, 0xffff, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x28000000000000, 0x3f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x559, 0xe5d, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/29 08:16:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004c, &(0x7f0000006000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) 2018/01/29 08:16:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000bdf000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x80000) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000002a000)={0xde6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008c2000)=0x9, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) accept$nfc_llcp(r2, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000677000-0x4)=0x60) 2018/01/29 08:16:24 executing program 7: 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 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="b86821abc34f8a5bb05a6ca6bd1e5ae39c6b3016323acd46bc5b", 0x1a, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000001000-0x4)=""/4, 0x4) 2018/01/29 08:16:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000b5000-0x132e)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x2, {0x0, 0x6, "62808f", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) madvise(&(0x7f00007f2000/0x4000)=nil, 0x4000, 0xf) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000465000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000ab4000-0xe)='{@em0vmnet0lo\x00') 2018/01/29 08:16:24 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0xab, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000012000-0x18)={0x2, [0x8, 0x3]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000013000)={0x1d, r3, 0x0, 0x0}, 0x10) fsetxattr(r0, &(0x7f0000008000)=@random={'osx.', 'TPROXY\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000013000-0x6)=':user\x00', 0x6, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/mixer\x00', 0x258200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000000e000)={{0x0, 0x79e}, 'port0\x00', 0x1, 0x40040, 0x8, 0x9, 0x257, 0x8000, 0xff, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0x6, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8000000000000000) [ 81.880407] binder: 11442:11452 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/29 08:16:24 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={0x0, 0x6}, &(0x7f0000010000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000c000)={r1, 0x1}, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000010000-0x20)=[{&(0x7f000000f000)="f3b6ce6eeb0c8ffe11df41bf36c3a512af4e8223c10a1902c64cde3d5cc79e9ac862b7", 0x23}, {&(0x7f0000010000-0x7b)="1de3cc8eab23ed059b57b8372974a6cb9f53072b5baf12e676c45e177cade285ac8799111513ec2d2c383585a027f6e5bace027052532ae97d6415b6a0a7eb30eda422a4690ae72d3e9ab629ba8f5bce93a9d1c0d333c61717c8d258053878b8265bac63a1655b5d608610a70bcf78512af9053de56f9c599abf92", 0x7b}], 0x2, &(0x7f000000e000-0x1d8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa3, "5abb7ce7bb6ed5b1d6aad89c812649fa7515c92988f44c38cf054d0103ae982ec4afab47f176cf1f7ce517a11b5cc34a0cdc109ddbbd10f76ab6e5bdc625cf204d4a11abf8806c588e3e643e51e80f2cc911d465330b77aaae026d3f8fb79a2f1af1b47f456e7f27995f7563be989640d4ce265d5418cbd71a3f395aa747336a7ddb9fdfa721c8c853d476d2b0f31c5e71fbdf6dafd661adcef7ebf50b46fc7911aa77"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8f, "c26f4f2dc0047db08ceb3ac86c244bed3c2013f2ac08d153c7c529aed956058bf7b4c77c50dd8dda7ba100084613faa78acc57588cbeb037c24d20f67f6a317f324599eb690bdd3610b40717b8d31e7064a8a28b07329955886c3734ae003087c4320e87046487e1344c71260f5d2e611f2645a978fd8a5f04a9279beae042e889e0c6a050a84e78f2aaed1b1f0cc0"}], 0x1d8, 0x8000}, 0x14) 2018/01/29 08:16:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00003bf000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffffffffffffffe0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r1, 0x1, 0x2}, 0x10) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000481, &(0x7f0000137000)="", 0x0) 2018/01/29 08:16:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xc7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"10f69bdcb80848bf2cdadf3c7576645b", {0x4, 0x0, 0x4, "f70137488c05", 0x10000, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, r1, 0x0) 2018/01/29 08:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f000007e000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_robust_list(&(0x7f00000be000-0x18)={&(0x7f000064d000/0x2000)=nil, 0x0, &(0x7f0000088000/0x3000)=nil}, 0x18) 2018/01/29 08:16:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ac3000)={0xfffffffffffffffd, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r1) fcntl$setstatus(r1, 0x4, 0x2800) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:24 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, r1}) openat$vsock(0xffffffffffffff9c, &(0x7f00003fb000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/29 08:16:24 executing program 1: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f08000-0x8)="ff0700000000006b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x7ff, 0x1, 'client1\x00', 0xffffffff80000000, "e502606c0dfc41f4", "5174000000000000bac1535e00000000000000066ac5b603bae7555070706ee0", 0x3cb7, 0xef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000000)={0x7, 0x7ff, [{0x8, 0x0, 0x7fff}, {0x200, 0x0, 0x2}, {0x3ff, 0x0, 0xffff}, {0x1ff, 0x0, 0x9}, {0x8, 0x0, 0x3}, {0xffffffffffffff00, 0x0, 0x9}, {0xffff, 0x0, 0x0}]}) getsockname$unix(0xffffffffffffffff, &(0x7f0000856000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ea000-0x4)=0x8) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) [ 81.945652] binder: 11442:11452 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 81.967423] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:41212 [ 82.041447] audit: type=1326 audit(1517213784.976:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.077072] audit: type=1326 audit(1517213785.003:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=273 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.101796] audit: type=1326 audit(1517213785.003:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 08:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000822000)=@dstopts={0xff, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xffffffff00000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x1f}, @enc_lim={0x4, 0x1, 0x8001}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x7, 0xeb, "125472e7664ec67cbd7a904fc36b8a17a13ced7ad445e9416a76b4daaba7311ede5d0f9f58f95cf870a5723b5ca297b218f3a0cef8e0a13e96e3aabeee6c9d9f6cbee591ab0354f21ca455c96dee494c854b37321dfe56a1df0372db52466206d7b44e7e5a725f63967093a081b5b70d7ac451625085765566eb2e7c454ded1cdb55b172c6c6f17deae9838042a3d842d87f7a080c6ddbe0ba9ccac514f04849bb311d7d1594c43333be0f37249d33174d4647ceea02561801bca5113893750573049f5f201d01161d2c0711e576fbc2ada60c1f4ae08013e49e3858c1109f893237e0fa0a3beffe89be2d"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x12c) 2018/01/29 08:16:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fb6000-0xa)='/dev/dsp#\x00', 0x9545, 0x580) unlinkat(r1, &(0x7f0000d67000)='./file0\x00', 0x200) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/hwrng\x00', 0x210000, 0x0) getsockname$ax25(r4, &(0x7f0000a59000)={0x0, {""/7}, 0x0}, &(0x7f0000433000)=0x10) 2018/01/29 08:16:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006b0000)={&(0x7f00003eb000/0x2000)=nil, 0x2000}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bind$inet(r4, &(0x7f00006f5000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) name_to_handle_at(r4, &(0x7f0000fda000)='./file0\x00', &(0x7f0000997000)={0x9f, 0xfffffffffffffffd, "49e1da17f1b52a6fe9942d07fd0ccf468d53e282080f772bd510098c9c3c46abb22c1f0c2e6bd51a16fde27304f14aa165200e1697ac08fb4c75145f9e0cdfb793fb7591c2fc11e88c7099c99edb76727fc16691482fc981f3961df3e301933d876a4531dde3b90ab171faded9fb109b54b41a865318a44c19b851b1f89e09e9a3e1da74378c95741365cde66a9c513e9ef134bff07c42"}, &(0x7f0000c88000)=0x0, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000956000)={0x0, 0x3}, &(0x7f0000156000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000946000-0x8c)={r5, @in6={{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e5f000-0x4)=0x8c) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000a9f000-0x20)={0x8, 0x0, 0x10000, 0xffff}) 2018/01/29 08:16:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000a88000)="", 0x0) r1 = add_key$keyring(&(0x7f00005c5000-0x8)='keyring\x00', &(0x7f00009e8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000be6000-0x73)=""/115, 0x73) r2 = syz_open_dev$vcsn(&(0x7f0000706000-0xa)='/dev/vcs#\x00', 0x9, 0x20040) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b71000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe9a, 0x101, 0x1000, "8fce166475ef0d2c77b27ac28a1b383cd10e7e5e5cad04275c3de88d0fe988a5e01ff04825491db62319c7528437b84f81faa6998f7a6b534988dec89cf771329a4cd92bd169319bd78c1135cfff80e4"}, 0x160) 2018/01/29 08:16:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000950000-0x30)=[{&(0x7f0000f8a000)="d8f47069a7821611481c19387367e9aaefa73720ccd35fdd800b60f88de0759cb5a06788ccd8bf02ddc9f16baca4d7936622e18065cf43c01b1b2c8647b74b0c1346e209cd4c0383c66b1abe50d6a64ee57bb317d86ed54efafd61b10eb0e37f0960f1d49587b1496e2dda2cd7341c642617a599717689b46fb5ba3b41344146a23bab8593f40cadc52faf936e3ecd954579cb16e26ee0cc09ca4fff27b62ddb955c37f4ea702502643e950bdf715bbd20029ddd43cda4d0263cde15", 0xbc}, {&(0x7f000026a000)="fc325ee15719caa0866d33d09fa8047fd67204125ea95c537bb5e77d052e79dd0792bf6d33e10d3af2fe11f4253ba8eb07dbebb8c72fcc9d21a812003a4f43537e924fd1c525e57767260a59f429b4f50b14e5395a7d37011774fca7d3984cc4933c24d200bc85cea69007665324a016d513588735d2de98590b3c76a22df8f4507cba734c38d1", 0x87}, {&(0x7f0000376000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x0}, 0x8000) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ebb000-0xc)='/dev/rfkill\x00', 0x208100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000eb3000-0x94)={{0x4, 0xc34, 0x8a54, 0x0, 0x1, 0x7}, 0x5, 0x7, 0xfff, 0x6, 0x5, "c61efd1920559109e493a6f7ff15f4b4303612d7ddca388805a927bb75cb573d1df87ef39cc9c09a011435c16aaf375e4d0d57c1747bc43cc4444c47b1c92aa594b1af152d75c0cdb970753ba2eca0347e721cac72a05603ebdc513cc41e03feec68eb2c999fd1f862a828829f7b18c5e8083f49ef533e84f3aeceaabf47cc8f"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c0000)={0x0, 0x0}) 2018/01/29 08:16:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000008a000-0x67)=""/103) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007cb000-0x8)=0x0, &(0x7f00001b2000-0x4)=0x8) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e6000)=0xb) 2018/01/29 08:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005bd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000c1f000)={0x2, r1}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000c6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$midi(&(0x7f00008ab000-0xb)='/dev/midi#\x00', 0x2, 0x4001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000736000)=@assoc_value={0x0, 0x0}, &(0x7f000037e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003ed000)={r3, 0x8a}, &(0x7f000087d000-0x4)=0x8) capset(&(0x7f000051a000)={0x20080522, r1}, &(0x7f0000595000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000ae3000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000572000-0x30)={0x14, 0x0, &(0x7f000080a000-0x14)=[@increfs_done={0x40106308, r4, 0x2}], 0x33, 0x0, &(0x7f000050b000-0x33)="e6feca2749cb179f241d2f3009aafae55a88c3f8ba4039d7b3396abbfc83d1045bfd1d7e1bdeed69842fedde01c197028afe10"}) 2018/01/29 08:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0xa, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/29 08:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000106000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x4, 0x10001, 0x3, 0xe00, 0x0}) getpgrp(0x0) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002ce000)='net/anycast6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b15000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r4, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x9, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r6, &(0x7f0000349000)={{0x0, 0x0}, {0x0, 0x0}}) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000001b000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={r7, 0x7530}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000243000-0x8)=0x0, 0x8) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r5, &(0x7f000020e000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00002ba000)="dd8baccbb8e5b53b9a4bbf5a8d48b58848d2228377322e1981a16a7542393c62c2462a4a37025753494cf227124fda6ad263ca4e1d67e56c3e36d7932d6c00e0c07074e886c4d8f77893628c9dea2551ea1855b5177165cb87417d108fbec0e349a32f4a971f67d9303bf11c4d87f9d71fb85b56efbe47fde39cf8bca2233cc06d633a7a9e1ad801bbf21b5ab4e3d98777caee3fcf41", 0x96, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000343000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f0000726000-0x70)=[], 0x0, 0x0}], 0x1, 0x1) [ 82.127801] audit: type=1326 audit(1517213785.004:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 08:16:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd4000-0x10)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ec000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) sendto(r0, &(0x7f0000d0c000-0xee)="b023d8286db5c0fc3281e6faa779fd9a4ad45844f886736b9a6040c90800522ae189f9fb04f18101d333295d4e98427f77ffcd8cbb886c03d59598557a64217989ff12f7138af1ab69dbe3d0eb17ca2bbf5eed214ef2427e760aeb038be692644153090406c6c3d17dba6e5167a2b15a6c5be3dfba84844ecf581845bdebbaab8ebc4de5078b90068160ceafee03f631ee17770e0702b94242b739a43329b01764a6e05854195c782251178f5a72ce56b5088fe743158cfe71f0c00d1aa6c9425954f807014ae35688d7f91c90c773d7a8e7b7044003ed9327fc8d887c6509f961a4faa9f2ac308dd1f4bff41421", 0xee, 0x8010, &(0x7f000042f000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:16:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e80000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c52000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getpeername$unix(r1, &(0x7f0000e93000)=@file={0x0, ""/4096}, &(0x7f0000e2b000)=0x1002) setpriority(0x2, r0, 0x1) r2 = add_key$user(&(0x7f0000df8000)='user\x00', &(0x7f000098f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000871000)="a5", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000604000)='asymmetric\x00', &(0x7f00006f6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/29 08:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c3f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b3000)=0xb) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d23000-0x90)={0x9, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000df4000-0x8)=0x5, 0x8) write(r0, &(0x7f00008c0000-0x26)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/29 08:16:25 executing program 0: r0 = gettid() setpriority(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000eb9000)={0x7, 0x200, 0x4, 0xa40, 0xffffffffffff8000, 0x80000001}) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x220400, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001000)=0x8) [ 82.256767] sock: sock_set_timeout: `syz-executor7' (pid 11529) tries to set negative timeout [ 82.298390] audit: type=1326 audit(1517213785.005:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.347337] audit: type=1326 audit(1517213785.006:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.377825] audit: type=1326 audit(1517213785.007:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 08:16:25 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000000e000-0x8)=0xb53d, 0x8) sendto$inet6(r0, &(0x7f000000c000-0xd7)="94ac1b7281183cfe3fbf6e258c476740815d1954bc2eaeb04d002eef19c1d1b7f9fe3ec0696220fc", 0x28, 0x800, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000005000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/29 08:16:25 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f78000-0xf)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00008b7000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000f77000)="9deffff7afddd9c29f2cb2", 0xb, 0x4090, &(0x7f0000b62000)={0x3, {"c1e6958dfd36e8"}, 0x4}, 0x10) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/29 08:16:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b33000-0xc)='/dev/autofs\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001be000/0x3000)=nil, 0x3000, 0x2000002, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d32000-0xb)='/dev/audio\x00', 0x0, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r4, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f7a000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x9, 0xa, 0x80, 0xa0, 0x1d, 0x0, r5}, {0x2, 0x4, 0x1, 0x800, 0x7ff, 0x7, 0x5, 0x3ff}, {0x0, 0x7, 0x7f, 0x5}, 0x4, 0xc, 0x0, 0x0, 0x1, 0x2}, {{@in=@empty=0x0, 0x2, 0x32}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0xffffffffffffffa0, 0x8d9, 0x5, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3) pipe(&(0x7f000031d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000985000)={0xda, 0x2, 0xf7f, 0x2}) 2018/01/29 08:16:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') sysfs$1(0x1, &(0x7f000009d000-0x7)='self[+\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00008dc000-0xd5)="397000bcedf30da0fd4998768ddae42df175e50d32ceb8c0d4b98ffec72b504347b706bd8a8484b8cd027e0b2948599b843c95237b6e62e745f9449dcb579c68403b334f2cf558c843c55e6b8e154a9af0a0b9181ce63af241bf5b61d6385460c76f8e50e35b99efafef5fb24cb5da172f1fb781e40d105ecfe03b845abcfbf7e8f3364790136cbd23d7bdf08a739761a8468132e73777bcc23d188b4212914cdcac0663087e02fc10acbf808c34bd2825dcb62aab7d0e4d34d3786f7f3bdeee13932d0b8c4e03d6ff3cc497ff819acca147008a0c", 0x5000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000d21000)=0x0, 0x8) chdir(&(0x7f00002d6000-0x8)='./file0\x00') mount(&(0x7f00008a2000)='./file0\x00', &(0x7f0000a6c000)='./file0\x00', &(0x7f0000147000-0x8)='debugfs\x00', 0x81000, &(0x7f0000e33000)="f214b41c6f82e1105a1113c522f3987caf7a6f0663846fb747f93a093a3fdf838c65dbea9cf1e449024f48bab39d9ada139d966f3b5be55369e6e74318f7540ec1e550a6c744f72d7a5a58833e40cbe8") getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) 2018/01/29 08:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bce000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000099e000-0x18)=@generic={0x2, 0x9, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000b1a000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/29 08:16:25 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000bc9000-0x43)="6a450485b62b1c5de635f1bcb3edcea6", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x33d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000be9000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a72000-0x4)=0x0) tgkill(r1, r2, 0x3d) 2018/01/29 08:16:25 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000f22000-0xc)='/dev/audio#\x00', 0x10000, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b71000)={0x0, 0x83, "90c143515fb833dbc482db83d25d2e17507ec27ddefce4f4bbda77887a4bd6e125bd5b54e5e43bcbdd7fc004bb8a4a264fd7bd8d19ac059782bcc1cfc67b83a53088a4952e7dfa5294f01e2757253a6160e20c5b68b3017125256c5758b95b95f14134f8bc3088f6dcd9aa6baa73091a569435608cfaaf594bf3b8c3b9a49d73bd3116"}, &(0x7f0000002000-0x4)=0x8b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc3000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x432}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ab000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000040000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00008b7000)={0x8001, 0x4489}) futex(&(0x7f00007e2000)=0xea, 0x0, 0x5ed, &(0x7f0000726000-0x10)={0x0, 0x0}, &(0x7f000010d000)=0x4, 0x100000001) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f03000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) fchmodat(r3, &(0x7f00000d6000)='./control\x00', 0xa0) bind$inet6(r0, &(0x7f0000bd3000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, 0x1c) [ 82.411509] sock: sock_set_timeout: `syz-executor7' (pid 11540) tries to set negative timeout 2018/01/29 08:16:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) 2018/01/29 08:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) pipe(&(0x7f00002ce000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/29 08:16:25 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = syz_open_dev$vcsa(&(0x7f00001cb000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x20000) 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$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000+0x30b)=""/136, &(0x7f0000000000)=0x88) socket$pptp(0x18, 0x1, 0x2) 2018/01/29 08:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000dee000)='./file0\x00', &(0x7f0000fad000-0xeb)=""/235, 0xeb) setrlimit(0x8007, &(0x7f0000f8b000-0x10)={0xffffffffffffffff, 0x2}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) [ 82.479450] rdma_op 000000009733719d conn xmit_rdma (null) 2018/01/29 08:16:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c76000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d79000-0x4)=0x0) r2 = gettid() kcmp(r1, r2, 0x7, r0, r0) 2018/01/29 08:16:25 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r1, 0x8, 0x0, 0xfff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/29 08:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008e7000)={0x0, 0x80000000, 0x8, [0x3, 0x4, 0x5, 0x5, 0x1, 0x4, 0x40, 0x1]}, &(0x7f000053b000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000c5000)={r1, 0x1, 0x80000000}, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x826, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup2(r2, r4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000005000)=0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000006000)={0x1, &(0x7f0000008000)=[{0x0, 0x0}]}) 2018/01/29 08:16:25 executing program 7: clone(0x0, &(0x7f0000001000-0x2f)="", &(0x7f00008b0000-0x4)=0x0, &(0x7f000038a000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r0 = gettid() getpriority(0x3, r0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x2) [ 82.626083] device eql entered promiscuous mode [ 82.696524] device eql entered promiscuous mode 2018/01/29 08:16:25 executing program 2: statx(0xffffffffffffffff, &(0x7f0000f9b000-0x8)='./file0\x00', 0x2500, 0x0, &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x3, 0x80000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/29 08:16:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000be8000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6d}, &(0x7f0000d54000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009ab000)={r0, 0x5, 0x10001, 0x3, 0xfffffffffffffffa, 0x1}, 0xfffffffffffffca9) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9204, 0xf0b1) 2018/01/29 08:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003d0000)=0x0, &(0x7f00005b8000-0x4)=0x4) 2018/01/29 08:16:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r0, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000800000/0x18000)=nil, &(0x7f0000890000)=[@text64={0x40, &(0x7f0000ee0000)="4c0f01df66b8e3000f00d0b9bd0a0000b800300000ba000000000f3026660f013eb9201001c0b800000000ba008000000f30644c0f55d7c4817c2bad44000000460f01b40a5d0000004b0f01cb651b7efd", 0x51}], 0x1, 0x12, &(0x7f0000818000-0x10)=[@flags={0x3, 0x1000}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cf8000)={0x1, 0x1, 0x5, 0x4f5be2a5, 0x7f}, 0xc) bind$ipx(r0, &(0x7f00002a9000-0x10)={0x4, 0x1f, 0xf4, "fc0498684cab", 0x4, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016d000)=0x3, 0x4) 2018/01/29 08:16:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x540b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 08:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003f6000)={0x7, 0xffffffffffffff01, 0x7, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db6000-0x4)=0xc) 2018/01/29 08:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76322a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450401000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000737000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 08:16:25 executing program 3: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ec1000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000254000-0x4)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d83000)={0x0, 0x0, 0x0}, &(0x7f0000ec3000-0x4)=0xc) kcmp(r1, r2, 0x3, r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007b7000)={0x8, 0xfffffffffffffffa, 0x4, 0x7ff, 0x16, 0x60f, 0xfff, 0xcac9, 0x0}, &(0x7f0000ec2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dbf000)={r3, 0x6}, &(0x7f0000417000)=0x8) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005fd000)=0x0, &(0x7f0000313000-0x4)=0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec1000-0x4)=@assoc_id=r4, &(0x7f0000ec0000)=0x4) r5 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ec2000-0x6c)="22dec1cd992c4bcc2e91abe7b210dedbf9db63bd5e290aa42772a43bfb24226e5ecb70bb7e779787acaa9a083a3f748f59270e79f2142ce5d5edbe256ae0f86906a9a9bdef555ad11ce88989ccc585ef81eb2bc03d6808e8f129519d651a2f8a8ca89d1b565a3c9b36a59921", 0x6c, 0x0, &(0x7f0000b18000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000732000-0x12)={@generic="9803e7af3543f5407e717206ee32dd18", 0x1}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000727000)={[0x4, 0xffffffff, 0x53c3, 0x0, 0x171, 0x9, 0x4, 0xffffffffffffff7d, 0x4, 0x8b, 0x5, 0x3, 0x100000001, 0x200, 0x80000000, 0x1f], 0x2002, 0x8000}) sendto(r5, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000ec4000-0xc3)={0xbf, "c3bd58672a67380500c142bd62c5f8cf46d29731df95de8e4c404c1a634ae3f4591915fbe87501acfe35ab8b4db56cc8670e0997c2f62c58b0cad0dccb9948d2e398133b9dc2e57f50de1fb057709040251a3ceba88e175d19d260cd18974a4884287dbb351e0a4f536d038e1d70768f40bc8a933ad92a02e57fec303e8bce7057d79a4cab5c8631bdc54c5ed6fd8ad9656fcc2b4bc271f0cee92c15997b75e858f7ae15220f876171bfa15e519457a4518e69e5bd8eaf2cf5acea2c62db74"}) faccessat(r0, &(0x7f0000023000-0x8)='./file0\x00', 0x2, 0x1000) 2018/01/29 08:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cda000-0xb)='/dev/hwrng\x00', 0x400800, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000f43000/0x18000)=nil, &(0x7f000065c000)=[@textreal={0x8, &(0x7f0000511000)="0f01df660f3a424ca715ded966b9c50d00000f32b87e018ee80fe7680c0fc7a80600b808008ec02e2e3ef20f01c866b96b0200000f32", 0x36}], 0x1, 0x0, &(0x7f0000636000)=[], 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TCSETA(r3, 0x5406, &(0x7f000079b000-0x14)={0x8, 0x1f, 0x10000, 0x8001, 0x0, 0xfffffffffffffff8, 0x6, 0x7ff, 0x8, 0x3ff}) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000898000-0x4)=0xffffffffffffffff) 2018/01/29 08:16:25 executing program 0: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f000027a000-0x1)="", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00001be000)='net/protocols\x00') mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00003a9000)={0x3, 0x7, 0x100, 0x1ff, 0x80000000, 0x5, 0x2, 0x2, 0x100000000, 0x5, 0x80, 0x8}) 2018/01/29 08:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f000047b000)={0x0, 0x0}) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002a3000-0x10)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00007c5000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000bb1000-0xa)={0x1, 0x1, [@random="78cfa046cf3d"]}) nanosleep(&(0x7f000058c000-0x10)={r0, r1+30000000}, &(0x7f000005f000-0x10)={0x0, 0x0}) 2018/01/29 08:16:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0xffffffffffffffbc) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d8e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000528000-0x4)=0x8) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e99000)=0x0, 0x4) 2018/01/29 08:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) readv(r0, &(0x7f0000245000-0x60)=[], 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c00000-0xc)={&(0x7f0000bde000)='./file0\x00', r0}, 0xc) 2018/01/29 08:16:25 executing program 6: shmget$private(0x0, 0xfffffffffeffffff, 0x0, &(0x7f000076b000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x2, 0x9, 0x717a, 0x1, 0x0, 0x7, 0x20, 0x5, 0x5, 0x0, 0x6, 0x8, 0x1, 0x4, 0x88ff, 0xfb, 0x7, 0x401, 0x100000001, 0xb7, 0x1, 0x4, 0x5, 0x0, 0x7, 0xfc, 0x6, 0x3f, 0xffffffff00000000, 0x1, 0x9, 0x2, 0x8000, 0x342, 0x0, 0x4, 0x0, 0x4b, 0x7, @perf_config_ext={0x2, 0x7ff}, 0x4, 0x80000001, 0x7fff, 0x6, 0x3, 0x6, 0x2fe, 0x0}, r1, 0x6, r2, 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x74)={0x0, 0x6c, "043c671eeba809a4afe01e60c701539ee673133266e93f71c1633bd46706ced6f9e23aec8ab89ec92a394bce22c53d2a559662bd63dad42c6d305a905ab9a9b4f0cc0d29266c333bd3281bdf06818ea6f4eeef09a833d6fad95dbddbaa5fe8f1b4c9651b91f9ae7e36b92448"}, &(0x7f0000001000)=0x74) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x50, "68c78022a7110373d249d345814bb0c31b32f75a61417a65db25c1aaa4305ec2c79ee24087e9196dac3bd6451e3063a41c3404aa0c2a17b460f7bec54269c0b95c960fbf3e3c8b350589560db8dd48b6"}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000003000-0xb8)={r8, 0x1, 0x9, 0x4, 0x100000000, 0x1000, 0x6, 0xfff, {r9, @in6={{0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0xffffffff, 0x10000000, 0x1}}, &(0x7f0000002000)=0xb8) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x7fff, r3, r4, r5, r6, 0x0, 0xdba, 0x0, 0x0, 0x0}, 0x2, 0x6, 0x1ff, 0x0, 0x0}) r10 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200400) ioctl$PERF_EVENT_IOC_DISABLE(r10, 0x2401, 0xe82a) 2018/01/29 08:16:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000011d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000023f000-0x4)=0x9141, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007f5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00008dc000-0x10)={0x1, &(0x7f00009a6000-0x4)=[{0x20, 0x9}]}) connect$packet(r0, &(0x7f0000de1000)={0x11, 0x17, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b47000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb97, 0x3f}, &(0x7f0000ecf000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000368000)={r2, 0x80, "74894bffd3f0efe20997bbfb1dbdd8d7ee7d18cbc7f6ae9e985f9de38bfd27020c8111d8845659cf707089ccfed9decd3d86e82af2da90abd793f5a44446c154c0484af8e7399755c7442ccf8c1ec196a164d0a7322020162a38fd984942ae9a0861222fbaf719f4648695bbcc101bd6dc6a2124df7da0a1c043b6b6111cf9e8"}, &(0x7f0000666000-0x4)=0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c60000-0x4)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndctrl(&(0x7f00000f0000)='/dev/snd/controlC#\x00', 0x5, 0x40000) sendmsg$nl_xfrm(r3, &(0x7f000048b000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) keyctl$join(0x1, &(0x7f0000964000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000076a000-0x4)=0x0) epoll_pwait(r0, &(0x7f0000a33000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000dc3000-0x2)={0x2}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000cc5000+0xedb)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffff7f, 0x4, 0x50, &(0x7f00006ed000/0x4000)=nil, 0x2}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e02000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000952000-0x4)=0xb) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/29 08:16:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c5a000-0x4)=0x14, 0x0) sendmsg(r0, &(0x7f0000baa000)={&(0x7f00005d1000-0x1e)=@l2={0x1f, 0x6, {0x6, 0x9, 0x80000000, 0x100, 0x1, 0x8}, 0x80000001, 0xfffffffffffffffe}, 0xe, &(0x7f0000002000)=[], 0x0, &(0x7f0000004000)=[], 0x0, 0x1}, 0x3) link(&(0x7f00002e6000-0x8)='./file0\x00', &(0x7f0000206000-0x8)='./file0\x00') 2018/01/29 08:16:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e90000-0x10)={r0, &(0x7f000051d000)="03a7cdb05a3e1fb91b241b26afb1b10f2c0ea41cc5eb68988929cbc54c9a289f33d40a96ca2c958385ed267235d756560c9b835aefedeea8b3c56e04afa5ed4b090ff3cc308c8a4e8fdbf2afafe6a0c43d9d422311c1c4a31a7897c2b5c7e3d3f79f9e2b80c6cbb6ed99e765e5fc58a615c7405776f7208a9e1c4e530f8e2328282314eba738ee91730f76e1b3a5d8e2a0ed82f365fe9fde"}, 0x10) syz_open_dev$vcsn(&(0x7f00005b0000)='/dev/vcs#\x00', 0xde66, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ce6000)=0x0, &(0x7f000078c000)=0x4) 2018/01/29 08:16:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eef000)={@generic="5faa1bfc89738b7133d9229be649807a", 0x7}) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r1, 0x10, &(0x7f00001cb000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r2 = syz_open_dev$amidi(&(0x7f000044b000-0xc)='/dev/amidi#\x00', 0x1, 0x9eb89f94a7d93b84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e70000)=[@in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}], 0x1c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000065000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x40000) 2018/01/29 08:16:25 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000f9a000)=""/166, 0xa6, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xe8) 2018/01/29 08:16:25 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000055d000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000050a000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b3d000)={r3, r5, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fb1000)={r5, 0x0}) r7 = getpgid(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000cb7000)=0x75) readv(r1, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) creat(&(0x7f0000cd0000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000d2f000-0x8)={r4, 0x0}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/29 08:16:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000a2f000-0xc)='/dev/amidi#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2018/01/29 08:16:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) poll(&(0x7f00004fd000)=[{r0, 0x100, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x556, 0x0}, {r0, 0x2094, 0x0}], 0x5, 0x4) 2018/01/29 08:16:25 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000006000)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000018000)={@common='ip6tnl0\x00', 0x1}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000001d000-0x8)='./file0\x00', 0x8000, 0x1ad) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000007000)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x3, &(0x7f000001d000)={0xffffffffffffff92, 0x5d, 0x4, 0x8, 0x7b583c42, 0x200, 0x2be4, 0x6}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000001e000)='/dev/snd/midiC#D#\x00', 0x4, 0x402) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0x6}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000001f000-0x8c)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001f000-0x4)=0x8c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000001c000)={0x0, 0x24, [0x5, 0x10000, 0x7, 0x2, 0x86, 0x6, 0x100000001, 0x9, 0x6]}) 2018/01/29 08:16:25 executing program 4: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000ca000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) socketpair(0x1b, 0xa, 0x81, &(0x7f000086a000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00002b5000-0x48)={0x0, 0x0, [0x4, 0x8, 0x0, 0x9, 0xffffffffffff7fff, 0x4, 0x4653, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cc1000-0x6)={0x0, 0x18e}, &(0x7f0000378000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a63000-0x8)={r4, 0x5aa}, &(0x7f0000731000)=0x8) ioctl(r3, 0x60000000401070cd, &(0x7f0000e8d000)="") ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000b33000-0xf6)={r1, 0x2, 0xfffffffffffffff7, "6b98930a1b1e9413005500945a700627a7e153f63f750313686bbc4bda19eebf14cb8a838330dda4b0fdc7f12442128f1fc9fa7abaef5c65c9b4e3a5fb86c841b5719382f3d6ed748c1d5e4982daf996f9be7aa999e47ff74d4a302c1bab7a6201d95f4f1d03bb5ec3f2f0c2a1d0ad0509e48c08edc0ea677b1c3abbb3961cfdcb622e7768e35c08c2e2131f598b5cee159aaccb1334c4d5a80b20f0ede765f45f7c56aff2751c8312a525bc199e1ea2cd2189ae1a84b0d367b6ad222b976546e64d0e5f2459ac5966a9cdf7cc7288992501cfee6a2a4c7d214ed4806ee0a1af38125a29a1687b71e838f269"}) 2018/01/29 08:16:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004aa000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000dcc000-0x2)='./file0\x00', r0, &(0x7f00001be000-0x8)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000004000)={0x7c00000, 0xad9, 0x6, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xe20) fcntl$dupfd(r1, 0x406, r0) r2 = memfd_create(&(0x7f0000005000-0x19)='ppp0systemwlan1em0@cgroup', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000006000-0x8c)={0x3, 0x0, 0xa10, 'queue0\x00', 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0xb9, &(0x7f0000007000-0x4)=0x4) ioctl$KDMKTONE(r2, 0x4b30, 0xafb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000008000-0x8)=0x58, r2, &(0x7f0000007000)=0x0, 0x1, 0x9) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/29 08:16:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000788000-0x8)=0x0, 0x3ac9, &(0x7f0000b69000/0x1000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x103102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x1)=0x88, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x6c, &(0x7f0000002000-0x6c)=[@in={0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8d}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da8000-0xc)='/dev/rfkill\x00', 0x121200, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00002ed000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/29 08:16:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000058000)='/dev/adsp#\x00', 0x1, 0x210080) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006df000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x0, 0x8, 0x1, 0x4f2, 0xa46}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000513000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000238000)=""/189, &(0x7f000085e000-0x4)=0xbd) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000853000-0x38)={&(0x7f0000285000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000098f000-0x10)={&(0x7f0000529000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000a82000)={0x4, 0x0, [{0x8e6, 0x0, 0xffffffff}, {0xb8d, 0x0, 0x6}, {0x0, 0x0, 0x10001}, {0x2fa, 0x0, 0x8}]}) 2018/01/29 08:16:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000c6b000-0xa)={0x3, "87869e85b848"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000858000-0xd)='/dev/dmmidi#\x00', 0x8bed, 0x40000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b0000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00005ae000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000711000)='/dev/hwrng\x00', 0x1, 0x0) getpeername$netlink(r4, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/01/29 08:16:26 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0x5, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000016000)=""/58, 0x3a, 0x0, &(0x7f000000d000)={0x3, {"c8b82e2f7f2dc0"}, 0x3}, 0x10) socket$inet(0x2, 0x80005, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000018000-0x78)={0x5, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xefa7, 0x883a, 0x0, 0x13c, &(0x7f0000016000)=@generic="d95d10a81b029a38766e9453f78ca091", 0x4, 0x6, 0xffff}) 2018/01/29 08:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e5f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003f2000)={0xffffffffffffff9c}) read(r2, &(0x7f0000829000)=""/95, 0x5f) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x1c9c380}, {r0, r1+30000000}}, &(0x7f000039e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet(0x2, 0x7, 0x81) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00001fa000)=0x0) r4 = getpid() ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000304000-0x4)=0x0) sched_setaffinity(r4, 0x41d, &(0x7f00003b7000-0x8)=0x3) semtimedop(0x0, &(0x7f0000245000)=[], 0x0, &(0x7f0000380000)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f000061d000)="05a3f29de8a2f07b656307c8dcdd7cf7379d054382bed1b0b255cc209996e958809236b0a11071301d49f6b1b8357c984c57e742e88a65c29cafa34b4174d20d1625fa27f3906ac54ccea0902f0b4ef592e804a3b1e571975e891d11b76b6bdbd37054302d8c9f3681dcb418ad7e816a3bc52fe4f071dcd73a494e0048ae67924d5ea5e73fad51c3acd0ed42b41c96b0428271397804206f4842c625a5aaacad834dc26297035a513608ec085969bedf4c8a8535165763a7bd7a7b2a90a0221e34b8ba1f678db5009a", 0xc9) 2018/01/29 08:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000a2b000-0x10)={0x0, 0x0, &(0x7f0000f32000)=""}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000164000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f000038d000-0x10)={&(0x7f00005c8000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/29 08:16:26 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x40, 0x0) 2018/01/29 08:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f0000819000)='./file0\x00', 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer\x00', 0x48140, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009000-0x4)=0xc7e, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/29 08:16:26 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009f1000-0x10)={0xccdf, 0x356, 0x2400000000, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f00000d5000-0x7)='ns/pid\x00') 2018/01/29 08:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) recvfrom(r0, &(0x7f00003a2000-0x39)=""/57, 0x39, 0x2001, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00003c3000-0x10)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/29 08:16:26 executing program 6: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) r3 = syz_open_dev$sndmidi(&(0x7f0000efd000)='/dev/snd/midiC#D#\x00', 0x5163, 0x181000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000061d000-0x10)='&selinuxppp1GPL\x00') ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/29 08:16:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1ffffffffff, &(0x7f0000ff6000)=0x2, 0x3c) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e73000-0x5)={0x5f, 0x7ff, 0x1f, 0x6}, 0x5) 2018/01/29 08:16:26 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006c6000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000c16000)={0x0, 0x0}) clock_nanosleep(0x80, 0x0, &(0x7f00006ba000)={r1, r2}, &(0x7f0000a63000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/29 08:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/dsp\x00', 0x48000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000b14000)="0595d2b60a57f7b28144374be5140ba75513a49143bfaa427872981a34a764d03ec19b4780bf7b3bb67e645f26dccdf5f2f8290e767e46f082cd4016007a2eba7022c23660895e71a3a87e9311aabd3157b9bfc2ed195c9725fba61895e44565b8c1ccd5d4324a3cbee1fe9b20200bd8dc868627031e9345b0d1816bca396f7777a5d2bea4ca16823edb9d7e80281c6d580a48da25a4e310104068765b3ac6c3", 0xa0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000700000)={0x1, 0x28, &(0x7f00003e7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000776000-0xc)={r1, 0x9, 0x18}, 0xc) syz_emit_ethernet(0x36, &(0x7f0000992000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="9f7870885ca7", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/29 08:16:26 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000294000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000979000)=0x1c, 0x80000) 2018/01/29 08:16:26 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000e000-0xb4)=[{{&(0x7f0000003000-0x80)=@generic={0x0, "005550eb0be5231166db4aae938f769583fbe0532d85777cbc1e30488a5350b08937342716a22e88b26bbe030737265b90055c328d246b8b9749096d9afe815bf146acecb9b07b4526a49e8998d603800984584f391e263149e744df5a950bfef7113ee10f4418ecd5db8933c546223fa8b52222d63c0959ec80e1014345"}, 0xfffffffffffffe8b, &(0x7f000000f000)=[], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9") 2018/01/29 08:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b48000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a02000)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001f6000)={0x9, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r2 = semget$private(0x0, 0x1, 0x0) sendfile(r0, r1, &(0x7f00009fd000-0x8)=0x0, 0x9) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000039f000)={0xffff, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x1, 0x2000000000000, 0xf8, 0x7, 0x0, 0x1ff, 0x1, 0x8}) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f00000b2000-0xe3)=""/227) syncfs(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c01000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) fcntl$getownex(r0, 0x10, &(0x7f0000d4c000-0x8)={0x0, 0x0}) personality(0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000fc5000)={0x10, 0x0, 0x0, 0x0}, 0x17a, &(0x7f0000610000)={&(0x7f00001e2000-0x2c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x5, 0x1, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x7, 0x16, @nested={0x4, 0x26, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x100000000000) r4 = creat(&(0x7f00002d2000-0x8)='./file0\x00', 0x22) sendmsg$nl_crypto(r4, &(0x7f0000068000)={&(0x7f0000919000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e3000)={&(0x7f0000f4a000-0x110)=@upd={0x110, 0x12, 0x700, 0x2, 0x2, {{'drbg_nopr_hmac_sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0xc8b59f4c00000000}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0xd7}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000880}, 0x40) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000d74000)={0x1}, 0xfffffffffffffe11) 2018/01/29 08:16:26 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000002b000)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="33871826dcdc", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000033000-0x18)={0x10000000000000f0, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/checkreqprot\x00', 0x4000, 0x0) syz_open_dev$vcsn(&(0x7f0000029000-0xa)='/dev/vcs#\x00', 0x6, 0x100) 2018/01/29 08:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getgid() stat(&(0x7f0000ee3000)='./file0\x00', &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000027b000)='./file0\x00', &(0x7f0000815000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002f9000)='./file0\x00', &(0x7f00005dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f56000)={0x0, 0x0, 0x0}, &(0x7f0000cdc000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb9000)={0x0, 0x0, 0x0}, &(0x7f000016a000)=0xc) r9 = getegid() setgroups(0x8, &(0x7f00002f1000)=[r2, r3, r4, r5, r6, r7, r8, r9]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000af0000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x18)=@ethtool_sfeatures={0x3b, 0x200000000000028f, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x2, 0x4, 0x5) [ 83.403239] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 83.432843] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/29 08:16:26 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000023000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000024000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x2)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000)={r0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000014000)={0x1, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 08:16:26 executing program 0: semget(0x0, 0x4225ddcf42bf5a4e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f000009f000)=0x800, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000000000)=""/100, 0x64}], 0x9, &(0x7f0000000000+0x3d9)=[{&(0x7f0000002000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000)=""/241, 0xf1}], 0x2, 0x0) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c95000-0x8)='./file0\x00', 0xc3) memfd_create(&(0x7f0000926000-0x5)='ppp0\x00', 0x3) lseek(r0, 0xfffffffffffffffc, 0x4) 2018/01/29 08:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000289000-0x8)=0x0, &(0x7f0000e2a000-0x2)=0x8) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x6, []}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000389000-0x10)=@generic="747cc9b3cf69076247f5c44ea179e0f2") ioctl(r1, 0x8918, &(0x7f0000000000)="") clock_gettime(0x0, &(0x7f0000576000)={0x0, 0x0}) utimes(&(0x7f00005c8000)='./file0\x00', &(0x7f0000f01000)={{r3, r4/1000+30000}, {0x0, 0x2710}}) lstat(&(0x7f00002d3000-0x8)='./file0\x00', &(0x7f0000c24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007c8000-0x14)={0x0, 0xfffffffffffffff9, 0xfffe, 0x6, 0x9, 0x4007cd60e3f}, &(0x7f00009e0000-0x4)=0xffffffffffffff82) r3 = syz_open_dev$sg(&(0x7f00002b1000-0x9)='/dev/sg#\x00', 0x400007f, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000675000-0x10)={0x6, 0x800d, 0xffffffffffffffff, 0x7, r2}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000192000-0x8)=@assoc_value={r2, 0x4}, 0x8) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000c39000)=0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000e52000-0xb3)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb00f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501256297bad02ec8b2cc1ce2b44d9cf1d908189862a0000000099788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615899a989e6e", 0x90, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:26 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000da2000-0x4)=0x7, 0x4) 2018/01/29 08:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000)=0x0, &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000011f000)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000088e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/29 08:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000043e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1f, "cede997e2369ffb13f1eb8afef3ca5b21635075442726f8fe3ac54c2929c79c2e4c925d52bf5685b61281da6954f8565a7b9e1bb5f0351e6e863efb38ebe6d", 0x0}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ec7000)=0x800, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bce000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000924000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000521000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f74000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x4, 0xa, 0x20, 0xa0, 0x62, r2, r3}, {0x100000001, 0x3f, 0x8, 0x0, 0x8000, 0x33, 0x7, 0x10001}, {0x101, 0x3, 0x40, 0x683d}, 0x3, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0xffffffffffffffff, 0x1, 0x2, 0x1ff, 0x1, 0xffffffff, 0x2}}, 0xe8) setpgid(r0, r0) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000e82000-0x8)={0x4}, 0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/29 08:16:26 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000028000-0x7)='/dev/vcsa#\x00', 0x1, 0x701002) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000028000-0x8)=0x4000) 2018/01/29 08:16:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f00008f8000)=0x0, &(0x7f0000d01000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f0000b0a000)=0x0, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00009aa000-0xe8)={0x0, 0x0, 0x0, 0xaaf4, 0x1f, 0x0, 0x9, 0x1f, 0x10, "33fd00f982cc0df5461e80fc6cf1cd75883f00f6006e33a20ed80bcd3c5e81c705617fa9ab75132ea5e00d9e79a127bffa3479c9863add222e5468468670773d", "6f494d2acf77fb74140affa13c6d30b0014f587861f2e0d94a5a595a6ba862504a14732c8348984cb120efd1cbb8d89118658ac4d54fd291810e1832322c6149", "f3e5715b4abaaab17f14caa2d8728f9c0694d62e619ec8203766ebea577dd55e", [0x6, 0x3]}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/29 08:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000caa000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a4f000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x0, 0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) 2018/01/29 08:16:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000abe000)={0x0, 0x0}) setitimer(0x2, &(0x7f00009e0000-0x20)={{0x0, 0x2710}, {r0, r1/1000+30000}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000dc7000-0xd9)=""/217) 2018/01/29 08:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003cb000)={0x0, 0x1, 0x6, [0x3, 0x2f3, 0x8c, 0xfffffffffffffff7, 0x5, 0x2]}, &(0x7f0000a65000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000059e000)=@sack_info={r2, 0x1, 0xfffffffffffffff9}, 0xc) r3 = dup(r0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000c84000)={0xc10, 0xa7, 0x8, 0x80, 0xffff, 0x7, 0x7fffffff, 0x101, 0x210, 0xfac8, 0x280000, 0x3}) r4 = syz_open_dev$sndmidi(&(0x7f0000cd7000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x2002) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000928000)=0x0, &(0x7f00002bc000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000447000-0x4)={r2, 0xfffffffffffff7a3}, &(0x7f0000d7b000)=0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d40000-0x4)=0x14, 0x800) recvfrom$packet(r3, &(0x7f00005f7000)=""/50, 0xc0, 0xfffffffffffffffd, &(0x7f0000a8b000)={0x11, 0x9, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00007b5000-0x7f)="6e3a23554ff26db426145f8786dd9688d3b0722c66f3b32c5634c47242ea24f42eb0306451272e26f9088720b631420f182e85a1a83e13051617b4c81088946c39c3b9a9a553efddc9b724da37776a7736ff6003555c42195435928a155afec3881e67ba58c7c734fd2208c592fe95691f00fdfdfbd5b4779c9fe3d59c195f") 2018/01/29 08:16:26 executing program 5: unshare(0x8000400) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000732000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000e23000)=""/158) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ff6000)={0x7fffffff, 0x2, 0xffffffff, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getdents(r1, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/01/29 08:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00001c2000-0xb)='/dev/audio\x00', 0x40000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/rfkill\x00', 0x200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00008d9000-0xd)='/dev/dmmidi#\x00', 0xff, 0x200400) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000e5000)={0x7, r1, 0x0}) iopl(0x8) ioctl$TCSBRK(r3, 0x5409, 0x7) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:26 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000ffb000-0x20)={0x2, 0x5, 0x0, 0x1d, 0x10, 0x2}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000013000-0x3)='ns\x00') r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000013000)={r4, 0x25}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mkdirat(r0, &(0x7f0000011000)='./file0\x00', 0x40) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10001, &(0x7f0000013000-0x8)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000013000)=0x9, 0x2) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', r0, &(0x7f0000014000-0x8)='./file0\x00') r6 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x4) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000000c000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x7, 0x101, r3, &(0x7f0000013000-0x37)="850bec8b129298d341aeba79041f56fe81fbd0253062269c043fbfe515d1d024364d48a6a67717c8c0c7fd78e98f30bfa4912fcb8d8f4b", 0x37, 0x1, 0x0, 0x1, r6}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000013000-0x4)=0x0, 0x4) 2018/01/29 08:16:26 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000448000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000831000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000033a000-0xe3)=""/227, &(0x7f0000ec6000)=0xe3) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125e, &(0x7f0000177000-0x80)="2b6fd579bc36817b0afcb1eb1d8e624250d913e8bb23096312fd081978195f7a8342cc34bb4f4264517a615141195615f71d8481c7a0f49637e2fa49e6f6a62d6d524451313a0d7c4b66d9d8eb69c067f7230b90e2fe8716b35413ba218a309547d5cfdd26cc0fb9fa8cebc2befeabd578ae6ccdb66c9ecdd2685c901f6edba5a976e495ae5b2bdd4a7f0efba567f91ecd3db0a6ed4dea57e6154bdbecedda843ff7e777f35584f75af7e8fcdc8d47182539") 2018/01/29 08:16:26 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x6)='[GPL:\x00', 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000004000)={0x72, &(0x7f0000009000-0x72)=""/114}) mlock2(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/29 08:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) pipe2(&(0x7f0000a80000-0x8)={0x0, 0x0}, 0x80000) pipe(&(0x7f0000981000-0x8)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000163000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x4}}, 0x2e) bind$vsock_stream(r0, &(0x7f00007c0000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r2 = syz_open_dev$midi(&(0x7f00000f0000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x20040) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00001e6000)="50a9f446ece59c31284caaee79821e9300019d58ae5b4f429460618129368e3465a1ba5b71ffb481fd66e040dfccff6937f27125e42fe48f2d36fca88c3469cae46235328bf81d") 2018/01/29 08:16:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000043000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/29 08:16:26 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0x40, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0xa2)="498ebdd94fb8b781048fe63aa5dc76269f9cd4b59d2c2ce29fcf65f90dab601308467617e370331ec8041772b471599701d9f6d027bcf7b3d3e17d8bdfc5c972ade29cdf668721deb6f573990c9199bedd0c4504341dcadf5bd685dff48067d0ea7d3e99bfec06580d60bc3c9c06583c93c2e64a7573fe09b5a4374789ccfd87e37525b72753e1c8911e6ba6bfa2d9ca3c6c76ad7fa2f4572b23dd5fc0c8f2871fe3", 0xa2, 0x0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000016000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xffffffa6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 08:16:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000537000-0x4)=0x20, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) tee(r1, r1, 0xffff, 0x4) 2018/01/29 08:16:26 executing program 5: msgget(0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) llistxattr(&(0x7f0000f32000-0x8)='./file0\x00', &(0x7f0000fab000)=""/47, 0x2f) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000a27000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000df0000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:26 executing program 6: r0 = timerfd_create(0x0, 0x80000) read(r0, &(0x7f0000000000)=""/0, 0x0) 2018/01/29 08:16:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000964000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f00005e5000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/29 08:16:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') getresgid(&(0x7f0000446000-0x4)=0x0, &(0x7f0000bf4000-0x4)=0x0, &(0x7f0000592000-0x4)=0x0) getgid() setgid(r2) readv(r1, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000975000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000361000)={0xf, 0x6, &(0x7f0000356000+0x6c9)=@raw=[@ldst={0x0, 0x2, 0x7, 0x3, 0x2, 0x100, 0x4}, @call={0x85, 0x0, 0x0, 0x1}, @jmp={0x5, 0x0, 0x1, 0x6, 0x4, 0xc, 0xfffffffffffffff0}], &(0x7f0000ddf000)='syzkaller\x00', 0x2, 0x30, &(0x7f0000365000-0x30)=""/48, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000122000-0x4)=0x6, &(0x7f0000b08000)=0x4) keyctl$get_security(0x11, 0x0, &(0x7f0000f99000)=""/79, 0x4f) r4 = syz_open_dev$audion(&(0x7f0000932000)='/dev/audio#\x00', 0x20, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000007f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f000099e000)={0xfff, 0xc, 0x0, 0x8, "7e99b962e0feab0463e74d17e96349eb3b353c66e114fe931c7be98585a1af2c"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000091e000-0x30)={0x1c, 0x0, &(0x7f0000ed9000)=[@dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @free_buffer={0x40086303, r5}], 0x67, 0x0, &(0x7f0000778000)="98b3082331913c9aa59bba424ed658693203f897f0a4e07cc231d6de37e66afa2f35a470897dbeec84098f9bd1a72e6a8a6b8e0d0805d4f487b758d11a391d99f7b5b1e9f063863c7bbd39861fca3349f7b9abb63b3be9ce67ae0fb2b1218f9c330663796ad7db"}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000bc5000-0x4)=0x40) 2018/01/29 08:16:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000049f000-0x4)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5f000)='/dev/qat_adf_ctl\x00', 0x10404080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e71000)={0x8, 0x0, 'client1\x00', 0x0, "b39b0c4d674668ac", "7c3ae35f2a2bc740f63c65c6666a927a63c6034ac6034f7740144e2c77801d4c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:26 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000)=0x0, 0x4) 2018/01/29 08:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fa5000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b04000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b5f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000098c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 08:16:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000230000)={0x0, 0x31f, &(0x7f0000003000)=[], 0x1000000000000162, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/29 08:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) r2 = openat(0xffffffffffffffff, &(0x7f000002b000-0x8)='./file0\x00', 0x2, 0x80) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004aa000)=0x0) ptrace$getregs(0xe, r3, 0xfff, &(0x7f00006df000)=""/254) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000eaa000)=0x2, 0x4) 2018/01/29 08:16:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0xff) 2018/01/29 08:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2201, 0xfffffffffffff000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001eb000-0x78)={0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x81, 0x7, 0x9, 0x0, 0x45c0, 0x0, 0xc81}) 2018/01/29 08:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000086f000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000cd5000-0x34)={{0x0, 0x3, 0x3, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r1) 2018/01/29 08:16:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x40, &(0x7f0000c89000/0x2000)=nil, 0x9}) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) sendto$inet(r2, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000e8d000-0x38)={&(0x7f0000e35000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b4d000)=[], 0x0, &(0x7f00007f7000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80009, 0x7e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x1, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/29 08:16:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000131000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ee2000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = open(&(0x7f0000fb1000)='./file0\x00', 0x2c0280, 0x18) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000266000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000957000)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00001ad000-0x4)=0x4) 2018/01/29 08:16:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a2000-0xa)='numa_maps\x00') r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) io_setup(0x8cd, &(0x7f0000fce000-0x8)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089c000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c3e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0x1, 0x7b2}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aea000)={r3, 0x81}, &(0x7f000052d000-0x4)=0x8) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r4, 0x0}, &(0x7f0000715000-0x10)={0x0, 0x0}) r5 = semget(0x3, 0x4, 0x40002) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) semctl$GETVAL(r5, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000b66000)={0xfffffffffffffff8, 0x2000802, 0xa21, 0x5}, 0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000049000-0x4)=0x4, 0x4) unshare(0x40400) inotify_init() r6 = semget(0x3, 0x7, 0x304) utime(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f000039f000-0x10)={0x6, 0x4}) semctl$SEM_INFO(r5, 0x0, 0x13, &(0x7f0000883000)=""/55) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000585000)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x7, 0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) syz_open_dev$mouse(&(0x7f0000727000-0x12)='/dev/input/mouse#\x00', 0x100000002, 0x2000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000c3b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/29 08:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pread64(0xffffffffffffffff, &(0x7f0000646000-0x3a)=""/58, 0x3a, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007ac000)='/dev/amidi#\x00', 0xffff, 0x100) r1 = syz_open_dev$vcsa(&(0x7f0000c49000-0xb)='/dev/vcsa#\x00', 0x1, 0x2000) accept$unix(r1, 0x0, &(0x7f0000d85000-0x4)=0x0) bind$unix(r0, &(0x7f0000e65000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/29 08:16:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a73000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000759000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4b000-0x4)=0x14) socket$inet(0x2, 0x80005, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000051a000)="", 0x0, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000009}, 0x1c) [ 84.103381] ion_mmap: failure mapping buffer to userspace [ 84.110467] device eql entered promiscuous mode 2018/01/29 08:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e71000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f8000-0x10)={0x5, 0x4, 0x7afc, 0x7, 0x0}, &(0x7f00006c3000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d8d000)={r3, 0x800, 0x1, 0x2, 0x6, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000cb000)=0x7f) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000261000-0x30)={0x4, 0x0, &(0x7f000042c000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f00005a6000-0x52)="91b3003d05689d92ea57d0f7dfeaeed0f65211a8ca027b3fdf76afca1d92669b46926eeaa4b8c051ebb8be378d279fc633c8244901388d6c6cd6bd20b12f39a31a45f40d00e8e602"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r4 = semget$private(0x0, 0x6, 0x200) semop(r4, &(0x7f0000373000)=[{0x3, 0x9, 0x1000}, {0x7, 0x7fffffff, 0x1000}, {0x3, 0xd95c, 0x1000}], 0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc6000)='/proc/self/net/pfkey\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000745000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00002ef000)=0x80000000, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000014e000)=[], &(0x7f0000357000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000bd3000)=""}) 2018/01/29 08:16:27 executing program 3: mprotect(&(0x7f0000b5b000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$getreaper(0x39, &(0x7f000050a000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000685000)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/29 08:16:27 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000cd8000)=0x0, &(0x7f0000001000-0x8)=0x2) getpgrp(0xffffffffffffffff) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x80000000, &(0x7f0000001000-0x6c)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:27 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005fe000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00008fb000-0x9)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000f78000)={0x2, "edb4"}, 0x3) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f78000-0x18)={0x8, &(0x7f0000f77000)=""/4096, &(0x7f00003b2000-0xc0)=[{0x17fd9d65, 0x58, 0x3, &(0x7f000043e000-0x58)=""/88}, {0x3f, 0x1000, 0x8000, &(0x7f0000f78000-0x1000)=""/4096}, {0x2, 0x1000, 0x6, &(0x7f0000521000)=""/4096}, {0x2, 0x73, 0x20, &(0x7f0000f78000-0x73)=""/115}, {0xfffffffffffffff7, 0x1000, 0xfffffffffffffff9, &(0x7f00004a8000)=""/4096}, {0x345f, 0xf, 0x3, &(0x7f0000ade000)=""/15}, {0x101, 0x59, 0x3, &(0x7f0000709000)=""/89}, {0x6, 0xf, 0x561, &(0x7f0000f77000)=""/15}]}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/29 08:16:27 executing program 3: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffff7bb) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) pipe2(&(0x7f000006f000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x0, 0xc8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) [ 84.224972] binder: 11959 RLIMIT_NICE not set 2018/01/29 08:16:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = syz_open_dev$dmmidi(&(0x7f000000f000-0xd)='/dev/dmmidi#\x00', 0x6, 0x100) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000a0c000-0x8)={0x3, 0x844d, 0x40, 0x1, 0x9}) writev(r1, &(0x7f0000c97000)=[{&(0x7f000068f000)="482ba92706e80fa1b3b052ca819fcbeedb081f4d2dc04645bd4c4257e2d0a743", 0x20}], 0x1) recvmmsg(r1, &(0x7f000075d000)=[{{&(0x7f0000ab8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000099f000-0x20)=[{&(0x7f0000008000-0x1c)=""/28, 0x1c}, {&(0x7f0000ffd000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bc3000-0x10)={0x0, 0x989680}) 2018/01/29 08:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000833000-0x4)=0x75, 0x4) pipe2(&(0x7f00003ea000-0x8)={0x0, 0x0}, 0x8000000807ff) syz_open_dev$loop(&(0x7f0000b08000-0xb)='/dev/loop#\x00', 0x3, 0x8002) semget$private(0x0, 0x6, 0x241) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/29 08:16:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000051a000-0x11)='/dev/vga_arbiter\x00', 0x2040c0, 0x0) mlock2(&(0x7f0000403000/0x3000)=nil, 0x3000, 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00003a0000-0x4)={0x8, 0x57a, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000455000)="", 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 84.265772] binder: 11959 RLIMIT_NICE not set 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b70000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f12000-0xbc)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}], 0xbc) 2018/01/29 08:16:27 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a66000)=0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f8d000)=r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x2, 0x80000001}, 0x8) write(r3, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/29 08:16:27 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000039d000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008bc000)={0x0, 0x0, 0x2f21, 0xfffffffffffffffe, 0x16d, 0x6}, &(0x7f0000d25000)=0x14) r2 = syz_open_dev$vcsa(&(0x7f00009e4000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d27000-0xa0)={r1, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x3, 0x5, 0x5}, 0xa0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d25000)={r1, 0x89, "dffeea4492908a1bd65b6450100ef3b76c93ab5aed7e5cb2a965982fda678f69ac7f53cf305d254fe167a9b0dd0e986f3794b8e51b8e63e181f9dbca25da24a33f079fe846900279b6ec6ca0e9563c4a71c2a6b88d7028980cc2ac35dcb72cb8c3340549dd152d36a8a7200d775653b5083db1713b774079166a0684c04b7b830f538477212fb7de9c"}, &(0x7f0000d25000)=0x91) [ 84.302805] binder: 11953:11975 got reply transaction with bad transaction stack, transaction 37 has target 11953:0 2018/01/29 08:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000722000-0x10)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000075a000-0x4)={r0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b40000-0x84)=""/132, &(0x7f0000aee000)=0x84) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00002df000)=0x1, 0x4) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000d42000)=[{&(0x7f0000626000)='c', 0x0}], 0x250) 2018/01/29 08:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000641000)='/dev/rfkill\x00', 0x80100, 0x0) bind$vsock_dgram(r1, &(0x7f0000c4d000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/29 08:16:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/vcs\x00', 0x200800, 0x0) mq_timedreceive(r0, &(0x7f00009ab000-0x3c)=""/60, 0x3c, 0x8, &(0x7f00008d1000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e5e000-0x4)={0x0}, &(0x7f00006e1000-0x4)=0x4) 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00005d7000)=0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000119000-0x16)='/selinux/checkreqprot\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004aa000)=0x3, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000073000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000f4f000-0x10)={0x80000000, 0x401, 0x93f1, 0x4}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000ce3000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000080c000)={0x0, &(0x7f00003ae000-0x8)=0x0, 0x0, r3, 0x4}) [ 84.302817] binder: 11953:11975 transaction failed 29201/-71, size 0-0 line 2718 [ 84.364282] binder: BINDER_SET_CONTEXT_MGR already set [ 84.364293] binder: 11953:11999 ioctl 40046207 0 returned -16 [ 84.374908] binder: 11975 RLIMIT_NICE not set [ 84.375102] binder_alloc: 11953: binder_alloc_buf, no vma [ 84.375137] binder: 11953:11990 transaction failed 29189/-3, size 0-0 line 2903 [ 84.498405] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.514270] binder: release 11953:11959 transaction 37 in, still active [ 84.521098] binder: send failed reply for transaction 37 to 11953:11975 2018/01/29 08:16:27 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ffe000)='/dev/sg#\x00', 0x2, 0x8080) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x800, 0x7) syz_open_dev$mouse(&(0x7f0000cb1000)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b6000)={0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fff000-0xb)='/dev/vcsa#\x00', 0x0, 0x501000) pipe2(&(0x7f0000a62000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fff000-0x2)=0xdfc) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 08:16:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x72a) semctl$IPC_RMID(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003bf000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = creat(&(0x7f0000af6000+0x8f4)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e43000)={0x0, 0x4, 0x3, 0xffff}, &(0x7f00000ba000)=0x10) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000986000)={0x7, &(0x7f0000c56000-0x1c)=[0x0, 0x2, 0x5, 0x8, 0x0, 0x4, 0x100]}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e84000-0x10)={r3, 0x8, 0x3, 0x6}, 0x10) r4 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r4, &(0x7f0000f69000)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000163000)={&(0x7f0000944000-0xc8)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setrlimit(0x0, &(0x7f00005a3000-0x10)={0x4, 0x8}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000024000-0xc)=@sack_info={r3, 0x8001, 0x3}, 0xc) 2018/01/29 08:16:27 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000fd6000-0x40)={&(0x7f0000e6f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fd6000-0x4)=[0x0], &(0x7f0000fd5000)=[0x0], &(0x7f0000fd5000)=[], 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000fd7000)={0x443, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd6000)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f3b000)=0xca48) 2018/01/29 08:16:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0xfffffffffffffffd, 0x10011, r0, 0x3) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000065f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000e20000)='./file0\x00', &(0x7f00009d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000776000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00001e1000)=0xc) stat(&(0x7f0000d30000-0x8)='./file0\x00', &(0x7f0000473000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f0000a3d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0x10) r7 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000e27000)={&(0x7f0000374000)={0x10, 0x0, 0x0, 0x29836373164ed49f}, 0xc, &(0x7f00009ab000-0x3)={&(0x7f0000dab000)=@updsa={0x1440, 0x1a, 0x908, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0x3997, 0x3, 0x0, 0xa, 0x20, 0x80, 0x3b, r2, r3}, {@in=@multicast2=0xe0000002, 0x3, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, {0x68aa4302, 0x7, 0x10000, 0x2, 0x0, 0x1, 0x0, 0xf9}, {0x8, 0x2, 0x0, 0x900000000000000}, {0x17, 0x8000, 0x8}, 0x2, 0x1, 0x2, 0x3, 0x50c5, 0x8}, [@address_filter={0x28, 0x1a, {@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x9, 0x100}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7d, r4, r5}, {@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x0}, @in=@rand_addr=0xff, {0x9, 0x7, 0x7fffffff, 0x1, 0x100000000, 0x3, 0x80, 0x1f2}, {0xff, 0x4, 0x3, 0x7ff}, {0x401, 0x2, 0x9}, 0x7, 0x0, 0xa, 0x1, 0x2, 0x98}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x3, 0xa, 0xa0, 0x20, 0x2b, r6, r7}, {0x3f, 0x2, 0x6d47, 0x2, 0x4, 0x5, 0x7, 0x0}, {0x1, 0x6, 0x8, 0x4}, 0x1f, 0x7, 0x0, 0x1, 0x2, 0x3}}, @algo_auth_trunc={0x128, 0x14, {{'ghash\x00'}, 0x6e0, 0x1a0, "43175d0d785e4909999d6a131e469a6bd7b4c6f2c307128e7e4458287fe825bd31e11b58300ad4078fbeeaf4d96c7f9478be974ed933fb23d16d9cad7bf9d0dfed42a0be86f60636382c66fb8a2bb6f252055479b85199a46f39138116112ff23f7bfc8f5012652f6b773f8917d9a773104a241cfcc56b97046a66fbc4391b84b1640921c16435fe4e173f36ae1fce972cc4b7732977dc0ece3270891f4291e25191726a6af7a4282b55dbc83d747241d81ebcaffa07626fefaa5556c01089d5fdfb51878fd16195c2ab702b9c47207f265d530fa8b45137ce5db25d"}}, @algo_aead={0x104c, 0x12, {{'rfc7539(ctr-cast5-avx,rmd160)\x00'}, 0x8000, 0x200, "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"}}, @extra_flags={0x8, 0x18, 0x5}]}, 0x1440}, 0x1, 0x0, 0x0, 0x880}, 0x8000) r8 = geteuid() setfsuid(r8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r9 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018a000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$TCGETS(r10, 0x5401, &(0x7f0000274000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x11e, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) r11 = getpgrp(0xffffffffffffffff) signalfd4(r9, &(0x7f00002d2000-0x8)={0x400}, 0x8, 0x80800) getsockopt$inet_int(r9, 0x0, 0x17, &(0x7f0000092000)=0x0, &(0x7f0000474000-0x4)=0x4) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, &(0x7f00008d5000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f00008f3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a5000)=0xe8) r14 = getuid() sendmsg$nl_xfrm(r10, &(0x7f0000911000)={&(0x7f000009c000)={0x10, 0x0, 0x0, 0x4c002}, 0xc, &(0x7f000053b000-0x10)={&(0x7f0000caa000-0x1d0)=@updpolicy={0x1d0, 0x19, 0x400, 0x0, 0x1, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0x0, 0xa, 0x80, 0x80, 0x3f, 0x0, r12}, {0x1200000, 0x5, 0x4, 0xe12, 0xe3, 0xe38, 0x5, 0x3}, {0x1, 0x0, 0x0, 0x7}, 0x8000, 0x4, 0x0, 0x0, 0x3, 0x2}, [@policy={0xb0, 0x7, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x7, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x2b, r13, r14}, {0x4, 0xfffffffffffff001, 0xffff, 0x100, 0x4, 0x5, 0x4, 0x10000}, {0x4, 0x9, 0x8c6, 0x100000001}, 0x3, 0x2, 0x2, 0x0, 0x2, 0x3}}, @algo_crypt={0x68, 0x2, {{'ctr-camellia-aesni-avx2\x00'}, 0x100, "c08fa952d79ee95fae08efde858bc081ca69f6884ba249a3a8b55343f747a022"}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x5}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r10, 0x84, 0x6b, &(0x7f000030a000-0xbc)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0xbc) waitid(0x2, r11, &(0x7f0000beb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000a20000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f0000410000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000397000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 08:16:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x2, 0x20000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x401, &(0x7f0000000000)=0x2) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x0, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000530000)=0x8000) 2018/01/29 08:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e70000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0x22040) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000005d000-0x1)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a80000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000812000)={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/ppp\x00', 0x40001, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000673000)=""/179) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000012a000)={r3, 0x0, r4}) 2018/01/29 08:16:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000)=0x108) 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000221000-0x14)={0x0, 0x4, 0x80000000, 0x200, 0x20, 0x6f7}, &(0x7f0000a3e000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000002a000)={r1, 0x2, 0x13, "85125edcb4478254d8825f228a21a3aa2d29cc"}, 0x1b) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 84.527948] binder: undelivered TRANSACTION_COMPLETE [ 84.533531] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.539566] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 08:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ce000)={0x0, 0x0}) r1 = socket(0x3, 0x200000000008000a, 0x7) accept(r0, &(0x7f0000449000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000023b000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005f6000)={0x4, &(0x7f0000e48000)=[{0x6, 0x0, 0x4, 0x101}, {0x9, 0x6, 0xfffffffffffffff8, 0x5}, {0x3f, 0x4, 0x9c, 0x100000000}, {0xffffffffffffff08, 0xcf, 0x80000001, 0x6}]}, 0x10) 2018/01/29 08:16:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r2, 0x7) 2018/01/29 08:16:27 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) statfs(&(0x7f00003b4000)='./file0\x00', &(0x7f0000258000-0x7d)=""/125) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000da2000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) [ 84.599356] binder_alloc: 12029: binder_alloc_buf, no vma [ 84.620389] binder: 12029:12043 transaction failed 29189/-3, size 0-8 line 2903 [ 84.634947] binder_alloc: 12029: binder_alloc_buf, no vma 2018/01/29 08:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe7f) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008fc000)={0x0}, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/29 08:16:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = getpgrp(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000660000)=&(0x7f00002d5000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000446000-0x8)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 84.657924] binder: 12029:12043 transaction failed 29189/-3, size 0-286 line 2903 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000011000)='/dev/snd/seq\x00', 0x0, 0x80) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000057000-0x10)={0x0, 0x0}, &(0x7f0000007000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000014000)=[{0xe21a, 0x60e3, 0x1, 0x0, @time={r3, r4+10000000}, {0x6, 0x3}, {0x3, 0x2e9}, @raw8={"b27ab6c3eff9cdcf81501586"}}, {0x2, 0x0, 0x9, 0xffffffffffffffff, @tick=0x1000, {0x461, 0xa6f1}, {0x100, 0x1}, @control={0x1, 0x100000001, 0x1}}], 0x60) 2018/01/29 08:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000c81000)=0x0, 0x4) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x6000) 2018/01/29 08:16:27 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa4000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000335000-0x10)={0x3, {"ca5402b215a6c9"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dfe000)={0x0, 0x3f, "5c2ca38af241818ba799996be4856b3f6f9e386544a5c21a8e0954ac94216c3b7d47b69e87c7aa911d0abdd23f2f39c902cd3b3fbbfcfc0ae5c34ec5e0a322"}, &(0x7f000067e000-0x4)=0x47) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f5000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b9e5207, 0x25a69f29}, 0x98) syz_emit_ethernet(0x3e, &(0x7f00009a6000+0x643)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000bc4000-0xa)='/dev/vcs#\x00', 0x8, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) accept4$ax25(r2, &(0x7f0000d3f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d7a000-0x4)=0x10, 0x80000) [ 84.686440] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 84.732364] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 84.755916] binder: BINDER_SET_CONTEXT_MGR already set [ 84.755929] binder: 12029:12056 ioctl 40046207 0 returned -16 [ 84.758363] binder_alloc: 12029: binder_alloc_buf, no vma [ 84.758386] binder: 12029:12056 transaction failed 29189/-3, size 0-8 line 2903 2018/01/29 08:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r2, &(0x7f00004a4000-0xc)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000e05000-0x8)={0x4}, 0x8) 2018/01/29 08:16:27 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f50000)='/dev/adsp#\x00', 0x6, 0x32000) connect$ax25(r0, &(0x7f0000a1f000)={0x3, {"2a33cab33e4fe1"}, 0xf77}, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f63000-0x10)='/dev/input/mice\x00', 0x0, 0x600000) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f62000)={0xfffffffffffffffd, 0x5, 0x8001, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000783000)={0x8, 0x200000000000015c, &(0x7f000079f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 08:16:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f66000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000acb000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/29 08:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = epoll_create1(0x0) r3 = socket(0x10, 0x802, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000e98000)='/dev/snd/midiC#D#\x00', 0x9, 0x10081) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000bda000-0x8)=&(0x7f0000c5c000-0x1)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee2000-0xc)={0x0, 0x0}) ioctl$sock_bt_hci(r4, 0xc00448f7, &(0x7f00008c1000)="") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00004a3000)=0x3ff, 0x4) faccessat(r4, &(0x7f0000b24000)='./file0\x00', 0x1, 0x200) sigaltstack(&(0x7f0000e5a000/0x4000)=nil, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, r0, 0x0}) 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000793000)='/dev/ptmx\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffff9) 2018/01/29 08:16:27 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f3, &(0x7f0000003000-0x9f)="b78169610aa6e6327ab60c90d8f6e11ff331bb304efb272545c1e2495a01d6875918639506437bbbbf58532261339611d5f4db09b20ea8343e8effc09f2e8acab78c9f1b4d362996daf76c08ee70605b152dbcb1dc29d59a11641e9424ff614cdfc79eef713568c302dc1ae4f2ff64dcada4a39f20aa7e325fdbf30e61c97720b1d04c755d1570c3923ff9d0fc72c2f9556a778c7019ef057b465fa494daba") r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000004000-0x4)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff, 0x7, 0x9, 0x500, 0x5479, 0x1000000, r1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000003000)=""/36, &(0x7f0000003000-0x4)=0x24) 2018/01/29 08:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000793000-0x10)={0x3, &(0x7f0000ee6000)=[{0x2, 0x6, 0x6e7, 0x100000001}, {0x9, 0x1379d578, 0x10001, 0x63}, {0x8, 0x80000001, 0xfffffffffffffff7, 0xff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f000023c000)=@ax25={0x3, {"c128a5f27a5d06"}, 0xffffffff}, 0x10) 2018/01/29 08:16:27 executing program 7: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000001000-0x1)="90") [ 84.759601] binder_alloc: 12029: binder_alloc_buf, no vma [ 84.759622] binder: 12029:12056 transaction failed 29189/-3, size 0-286 line 2903 [ 84.848336] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.853894] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.874112] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 08:16:27 executing program 7: socket(0xec8e7469c1ae5786, 0x2, 0x609) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efb000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/234, 0xea, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000063b000)=0x0) 2018/01/29 08:16:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x44) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/29 08:16:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x101481) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094b000-0x4)=0xe8) socket$inet6(0xa, 0x5, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003d6000)={&(0x7f00005ba000)=@canfd={{0x0, 0x3, 0x4, 0xd1}, 0x6, 0x3, 0x0, 0x0, "f5b2fa83fe8f4d5e248f72b308b54b72b455759d140c317c1a253d0604f59c6099139df89f0bfc482f512c4826ae7dc1ef61940a721a9c0d9fb6f105da9911eb"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000dc2000-0x8)=0x0) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000dc2000)=@assoc_value={0x0, 0x0}, &(0x7f0000b1f000)=0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000115000-0xd)='/dev/urandom\x00', 0x0, 0x14900) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004d000)={r3, 0x81, 0x2fde, 0x1000}, &(0x7f0000dc3000-0x4)=0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dc3000)={0x0, 0x0}) [ 84.914299] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 08:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x54000940, &(0x7f0000d18000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) 2018/01/29 08:16:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000668000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000926000-0x4)=0xb) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = getpgrp(0x0) sched_getparam(r3, &(0x7f0000613000)=0x0) poll(&(0x7f000005b000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 08:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c9e000)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x21ade8c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbf, 0x10001, 0x3, 0x3, 0x6, 0x4, 0x7fffffff, 0x6, 0x1, 0x20, 0x0, 0xc27, 0x4, 0xffffffffffffff7f, 0xff]}, &(0x7f000080b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ad6000)={r3, 0x2b80000, 0x7fff, 0x80000000, 0x1, 0x9}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f40000)=0x5, &(0x7f0000cc4000-0x8)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000aa7000-0x8)=0x0) dup2(r1, r2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) 2018/01/29 08:16:27 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000009b000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x60)=""/96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000c40000-0x12)='/dev/input/event#\x00', 0x1, 0x40) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f2f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000092d000)=0x0, &(0x7f000075e000)=0x4) recvmsg(r1, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r1, &(0x7f00000b5000)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000454000)=[{&(0x7f0000549000-0xce)=""/206, 0xce}, {&(0x7f00005eb000)=""/112, 0x70}, {&(0x7f0000da7000-0xa9)=""/169, 0xa9}, {&(0x7f0000cfb000)=""/61, 0x3d}, {&(0x7f0000147000)=""/4096, 0x1000}, {&(0x7f0000e7f000-0xb5)=""/181, 0xfffffffffffffcec}, {&(0x7f00003d9000-0x7f)=""/127, 0x7f}], 0x7, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/29 08:16:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = shmget(0x1, 0x2000, 0x400, &(0x7f0000984000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f000051f000)=""/35) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001eb000-0x4)="d3ab2719", 0x4) read(r2, &(0x7f00001f0000)=""/248, 0xf8) 2018/01/29 08:16:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00008f3000-0x8)=[&(0x7f0000bbd000)={0x0, 0x0, 0x0, 0xe, 0x2, r0, &(0x7f0000877000)="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", 0x1000, 0x4, 0x0, 0x1, r0}]) r2 = syz_open_dev$amidi(&(0x7f00004a3000)='/dev/amidi#\x00', 0x9, 0x80) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000d81000)=""/190) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/29 08:16:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() process_vm_readv(r1, &(0x7f0000598000-0x20)=[{&(0x7f0000885000-0x10)=""/16, 0x10}, {&(0x7f0000959000)=""/4096, 0x1000}], 0x2, &(0x7f000062a000)=[{&(0x7f0000aab000-0x49)=""/73, 0x49}, {&(0x7f0000dff000)=""/120, 0x78}, {&(0x7f00007a6000)=""/0, 0x0}, {&(0x7f000092a000)=""/80, 0x50}, {&(0x7f0000eda000-0x6e)=""/110, 0x6e}, {&(0x7f0000f2a000)=""/194, 0xc2}, {&(0x7f000085b000-0xec)=""/236, 0xec}, {&(0x7f0000007000)=""/217, 0xd9}], 0x8, 0x0) sendmsg(r0, &(0x7f00001ae000)={&(0x7f0000c53000)=@nl=@proc={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f00000ce000)=[{&(0x7f0000544000)="025ef538cdb1443b7f2263d77ea9422e686eb9d71914e142caaf88dd32aecbe22ca1bfce719a50451a814b7bf4072dfbb7145c9ef4fa5bd5c368273a4f064e1ac44e1146719cc6d05434", 0x4a}, {&(0x7f0000e40000)="f13b8e5959048357dd10d8e6504ae2a3705823277faeb0cca3e09efef32188dbaade692f7039b3b592a6537c54dcf6207b6faff6789b", 0x36}], 0x2, 0x0, 0x0, 0x4000000}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$midi(&(0x7f00006bf000-0xb)='/dev/midi#\x00', 0x4, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000c6e000-0x5c)={{0xa, 0x3, 0xc1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x2}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x9, [0xffffffffffffffff, 0x8, 0x5, 0x2, 0x9, 0x8, 0x8, 0x4]}, 0x5c) 2018/01/29 08:16:27 executing program 3: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/29 08:16:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) unshare(0x24000200) unshare(0x1ffffffd) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000032a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='rapfs\x00', 0x2800, &(0x7f000001c000)="") r0 = syz_open_dev$sndpcmp(&(0x7f0000912000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00002b9000)={0xffffffff, 0x2}) 2018/01/29 08:16:28 executing program 6: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x44, &(0x7f0000066000-0x1046)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bff4d9", 0x8, "95238e"}, ""}}}}}}, 0x0) [ 84.999628] kauditd_printk_skb: 63 callbacks suppressed [ 84.999636] audit: type=1400 audit(1517213787.934:426): avc: denied { read } for pid=12130 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/29 08:16:28 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/vcs\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x104, 0x0) bind$ipx(r1, &(0x7f0000004000)={0x4, 0x3, 0x81, "fdd48ca0e850", 0xa8, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x80000, 0x80000000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1a4}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xffffff00, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0xdf84105572f7566a, 0x0], @generic="3bad1c82db17b40c5070e9b323ebf433", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 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]}, 0x5f, 0x1, 0x4, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) fcntl$getown(r1, 0x9) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000002000-0xa2)=""/162) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000005000-0x4)=0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000007000-0x5e)=""/94) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000007000-0xd)='/dev/dmmidi#\x00', 0x2, 0x101000) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xd, 0x40010, r3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x350}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r4, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000006000)=0x2, 0x4) 2018/01/29 08:16:28 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002fd000-0x4)=0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc2000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000c05000)={0x0, 0x78, 0x1, 0x7, 0xcac, 0x401, 0x0, 0xffffffffffffffe0, 0x20000, 0x1, 0x8, 0x6, 0x7, 0xfffffffffffffffa, 0x40, 0x8000, 0xd3, 0xba, 0x2, 0x5, 0x120000000000000, 0x1, 0x9, 0x1, 0x3, 0x3, 0x7, 0xff, 0x0, 0xf37e, 0xfffffffffffff000, 0xb3, 0x4, 0x80, 0x1000, 0xc6a, 0x80000001, 0xffffffffffffff7b, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000dc2000-0x1)=0x0, 0x5}, 0x4000, 0x0, 0x1, 0x7, 0x1000, 0x7, 0x1f, 0x0}, r0, 0x7, r1, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/29 08:16:28 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000025000)='/dev/vcs#\x00', 0xfff, 0x100) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000025000)=&(0x7f0000026000-0x1)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000013000-0x4)=0x0) 2018/01/29 08:16:28 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000005c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 08:16:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003b5000-0x20)=[{&(0x7f0000d87000-0x7a)="cb001561d1d1c8791d195c6d51ae7941c4f8eb4f3c2ede3e4fc8a0511d944afec4834b17565b3ed6714ccacb520d25fd24a25f9fefa156f2d2b374ac1241f2d4dc04870493b5165b9886a6c1f25354a110873674d45427bb538fde5391672d352e51629e82864f818cb4278f89484a445955806b5b4cf53a1678", 0x7a}, {&(0x7f0000001000-0x6f)="76ea47b8018a3dc9f78e65c11cf9dbd292ba1e6f9c739c3f709f31409d7988839bff4a074ca971b8856533513578f3c2c4fafe722d47e403b54ea862f2fe868b478a9703a902787c46e98c5a88a062b32a36a3936870241022783faebffa2377e919cbc8417736a7fc3db47d4ff664", 0x6f}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b4e000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) accept4$packet(0xffffffffffffffff, &(0x7f0000abf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000520000)=0x14, 0x800) recvfrom$packet(r1, &(0x7f0000c01000)=""/4096, 0x1000, 0x42, &(0x7f0000367000)={0x11, 0x19, r2, 0x1, 0x44, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6d991e4bab4601db00000000000000000400ffdd7affffff00030a0b8436c8"}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000417000-0x32)=""/50, &(0x7f00004f3000)=0x32) 2018/01/29 08:16:28 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e16000)={r0, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b4f000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x10003, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 08:16:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/29 08:16:28 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "76ca09", 0x30, 0x3a, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/29 08:16:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000804000)='/dev/audio\x00', 0x288002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000937000)={@generic="dd86e72d6808b97167857f030fe2f1af", @ifru_flags=0xfffffffffffffffe}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) seccomp(0x1, 0x1, &(0x7f0000cb1000-0x10)={0x3, &(0x7f0000560000)=[{0x2, 0x2, 0x3, 0x2}, {0x7ff, 0x4ed, 0x8, 0x401}, {0x80, 0x28000, 0x7ff, 0x7297}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00009d2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000196000-0x1114)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0xfffffffffffffffd}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:28 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r2 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r4, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c57000)={0x0, 0x80000, 0xffffffffffffffff}) r6 = openat(0xffffffffffffffff, &(0x7f000080d000-0x8)='./file0\x00', 0x200000, 0x81) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000630000+0x28f)={r5, 0x80000, r6}) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/01/29 08:16:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\'{):proccpuset#em0,vboxnet0\x00', 0x40, 0x101, &(0x7f0000001000-0x40)={0xfffffffffffffff7, 0x6, 0x6, 0x20, 0x5, 0x9, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/29 08:16:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/29 08:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x0, 0x4) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2f) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed4000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000f7d000)={0xe57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r1, &(0x7f0000937000)=""/199, 0xc7, 0x20, &(0x7f00000d6000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000161000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00002af000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000081d000-0x93)={0x0, 0xd2, "9f4be53d9e4155fdbb491177cf3f15eb5818f8e4d6c383f3de1ea969f9f76f3827fb29ca0670e89e0e01ec10924435b88716d5eeefc1b33d17b5f10c16954d6f38978ebac21b868bd311acfdd4c62299d3cece7d641387ba733d4f42f5983564af9747517573e055bad041ee84d18a657243c44f078880074a9ca70d3e64ce4f1408da8d2fcf61f7476eb5830610b22172da50b20e86506d732d13058b0bfe9218496f6088c54f8cd6bb88f886e27d72a2b95deec3022acf505f6d82dc4e935e8e15bbc04f7a91802d14ee236078e0d9caea"}, &(0x7f000044e000)=0xda) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002e5000-0x4)=@assoc_id=0x0, &(0x7f0000249000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000621000-0x8)=@assoc_value={r2, 0x1000000000000001}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/29 08:16:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0xffffffffffffffff, 0x0, 0x1, 0x5}, 0x10) bind(0xffffffffffffffff, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xffb9) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000044a000)='/dev/cuse\x00', 0x4001, 0x0) statfs(&(0x7f0000052000)='./file0\x00', &(0x7f000032d000)=""/3) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/29 08:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000250000)='/dev/ppp\x00', 0x400400, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a2d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5403, &(0x7f000023a000)=0x0) 2018/01/29 08:16:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e23000-0x14)={0x0, 0x42, 0x7, 0x9, 0x4, 0x2f}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a9b000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x24, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000535000)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x0, [0x2, 0x4, 0x2, 0x8, 0x80000001, 0x7fff, 0xd62, 0xef]}, 0x5c) 2018/01/29 08:16:28 executing program 2: syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) 2018/01/29 08:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3) fadvise64(r0, 0x0, 0x2b6, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000086f000)=""/1, 0x1) 2018/01/29 08:16:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db0000)=0xc) r1 = getegid() syz_fuseblk_mount(&(0x7f0000484000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, r0, r1, 0x4, 0xf3a5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x4000000000004, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) 2018/01/29 08:16:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) connect$inet(r0, &(0x7f000021e000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000074000)="cbcf417de1536e735d3d1c981d82f41d6c0adb6f434cd3dc61d828c8a884f2949984d8226241fd4d2c514cf8", 0x2c, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:16:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f00008ed000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000234000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x2b, &(0x7f000082c000)={0x20, 0x100, 0x208, 0x800}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000a70000-0x4)=0x0, &(0x7f0000ab5000)=0x4) 2018/01/29 08:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d10000)=0x48, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) [ 85.299504] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 85.333968] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/29 08:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat(r0, &(0x7f0000952000-0x8)='./file0\x00', 0x103000, 0x80) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000706000-0x25)="2400000024007f0000001200000001003b29f6ff0500000000000000ffffffff00010000", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000036000-0x4)=0x25, 0x4) 2018/01/29 08:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000552000-0x30)=[{&(0x7f0000f08000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3c000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bb1000)={0x4, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/29 08:16:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003e2000)={0x0, 0x80000, 0xffffffffffffffff}) ppoll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e51000)={0x0, 0x1c9c380}, &(0x7f0000a4a000)={0x4}, 0x8) r1 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r1, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') accept$packet(r1, &(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e75000)=0x14) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000efa000)=0x3, 0x4) connect$packet(r1, &(0x7f0000b6a000-0x14)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/29 08:16:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x66, 0x101000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/122) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000fc8000)=0x5, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xfffffe89) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r3 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000c000-0x34)={{0xffffffffffffffff, 0x1, 0x1000, 0x1, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/vcs\x00', 0x634cc3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d47000-0x38)={&(0x7f00000d8000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000430000)={&(0x7f0000046000)={0x2c, 0x6, 0x3, 0x10, 0x3, 0x3, {0x1, 0x0, 0x6}, [@nested={0x18, 0x8a, [@generic="32d8e51273", @typed={0xc, 0x58, @fd=r0}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000d66000-0xa)='/dev/dsp#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000702000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xed92, 0x1, 0x4, 0x60}, &(0x7f0000c98000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000027e000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x4, 0x3, 0x494b}, &(0x7f0000828000-0x4)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/29 08:16:28 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000035000)={{0x7f, 0x100000000}, 'port0\x00', 0x40, 0x0, 0x400, 0x2, 0x72e, 0x7, 0x6, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000050000)="706f7274300000000000007fff000500000000000000000000000000000000000000000000000000000000000000000000000000000000001700000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "880800000000000000aa961ef6c699e36900400000f9ffb4d3000018a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/29 08:16:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = epoll_create(0x5) fgetxattr(r0, &(0x7f0000bee000)=@known='user.syz\x00', &(0x7f0000090000-0xcb)=""/203, 0xcb) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184903, &(0x7f0000002000)="") 2018/01/29 08:16:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000075a000)='/dev/adsp#\x00', 0x40000081, 0x101003) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00009b1000)={0xba3, 0x6, 0x82, 0x0, "a376a6480400699f8d96f120b29d883995061846000000000000000993a73e74ddedffc5461cb80000000003", 0xffffffffffffff7a}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ef1000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r2, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000686000-0x8)=@assoc_value={r2, 0x2002}, &(0x7f000004a000-0x4)=0x8) syslog(0x5, &(0x7f00000cf000)=""/2, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/29 08:16:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001d6000)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000083e000-0x8)={0x0, 0x1f}, &(0x7f0000105000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b5f000-0x80)={r1, 0x78, "080a6fea854c03bf0bccad7d2274cdb2857d801c5d0aab1b3a680005121dfdcf320f7f37442654cd1d6120acf6b487d453986ad3b7dd0cf9bb4728c2211534e86c2ef062506cae19ecba68fd933757aca5c7ed117cfd52e8e53204fb0b83dfd9e4f4ec6d37e7eaf0f2eec47f8edba5c47aed3224e920945a"}, &(0x7f000094a000)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004f8000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb5000)=0x8c) setrlimit(0x2, &(0x7f0000e64000-0x10)={0x0, 0x0}) sendmmsg(r0, &(0x7f00000a9000)=[{{&(0x7f0000bbf000)=@ipx={0x4, 0x7, 0x2, "8f4f544121b1", 0xffffffffffffffff, 0x0}, 0x10, &(0x7f000026f000)=[{&(0x7f0000ada000-0xd1)="42639dfe4d2180b883456a09c5cd64e3b27eb5992e292c6abc3a8792f8bf5abd4b1d327ea1e3058df5a0143d1f8d64550ef3c49a0e9c91ea3c4669d3129cd7def724008f2c7bf37cac74f27fdf10f2d25f4370d50b3e42094dc51fc330db9995d0ca79a8f2536e2181adcfb3716e1b3a8b039c38eba4f4afff90de41c7588c02e06c119e0f6887fa93197a6384815a18c156ec9078476d558461f3d3988c5f32cd37448e9fccf5895c5edcf9fd28021e147404db3c9117b143d770d8fe88b089026942f78bc848e72f1e6486221cb487ea", 0xd1}, {&(0x7f0000fe8000)="8e9cd844a3e10829f641fd045d9fc10688cab47e5f627a99c34229acb0dcb87137847535314951f95b763696f6c6759b03b5c5485ad0c7f6d3b4be", 0x3b}, {&(0x7f0000d36000)="6a2bcb83ca129772a7f32b7e9f440f352f9be25562a5a6e9a3302398d84e9214073347193f051266a14006b2b72e7506e8fb06bdfc7cebcb66f519cea3b0b25e1cbdadafe4b25365a391828eb02f4e80621f163b905260b03481e8ff436c9b24ffdb3a840b9b85daa4642ea1af34a3b3198c711d490937679f9281ade51668959c12949187158271763532527fb7c0d81051ef7282be32572d944f", 0x9b}], 0x3, &(0x7f0000c41000+0x8e1)=[{0x108, 0x10f, 0x9, "274f0a439c2fc3f3cee3aaa4eaf2026f551589977af6ae56a8ac77ead2e90bf3e2042b578e2607abfb81ed01e53d6ac02572d4aa73b7bb16cfcc1193857daa2640e8346417ff7186b12f9b39df8e7a32a279a64f7ff8a2338041bab7e9c2783d4301affa16585def6deba6f102948100ffcc2b8281428e07d64baa42ce2855e3c230619bc5192bea4d8d8ba1b6f58128636481d3de202e39ab96b0bc0eca93171cc4316be26127b774b216371822471bbdd95bb83d9ca6a9344fad1efb51b466a12671291a9ff078a499ffdae89729c9b04cc68ef05ff54430e5e1165ec39211d96009e44111041470980854d0b9a5075ebe"}, {0x68, 0x110, 0x0, "c828f80df7fb40d73ac6ab637fbad0613b731087faddcb44b9432c0d05ba266fac845703a07fbd9d832b947112da29068fac28d59c6b297281dcf019db4388e120cf1c82f85ff2685d06d194b514f7ce30a8fa828563d1"}, {0x50, 0x0, 0x80, "49d072be6ac18e7e9e5c28559df642a230aec8e2c63c3d97ee9c01d175159c33ff99dea0c1d3b44c36c0ee6a51e56e85f7d506c07aa2991f3b4f5d"}, {0x1010, 0x10d, 0x8000, "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{0xf0, 0x10f, 0xce2, "50d2ed813af57695ae3be72d0400d4a7072d5e920942abf67ec522d65805d27ded5c939d505cdecbc1987cccbde6f8622b0629df09905d1387fecf8b23dd29564a167c0011c5840feaec73632fda25963eb4a685b11066ce3fb6b09c43b468e68b99116abd3339f296fca9ad659ccdd9aafb7da2e1bbe639cd5f36ef9d01dd3782990a239b51de69aabf960fb291d857d30e5358d9cb6865aea79a09b1b72a45af2d33b19298aab5529434abb7525fc22ede8813cf928a59ab942ec9a26bccefee2631688079a7903d271a740205f3fa50d05bdf401b045845eb"}], 0x12c0, 0x41}, 0x80000001}, {{&(0x7f0000aa5000)=@in6={0xa, 0x1, 0xd6a2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000cfb000-0x70)=[{&(0x7f00007b4000-0x31)="7351289172bc237332d96be949dbbde7073204cacf6b4e788ea11baffbdc4e8e448a3ec252973b2fe644d4485d71e9a936", 0x31}, {&(0x7f0000233000)="e057abec8bed1112c9e5af1388ee255651ccff939b5e36d0859240e28ff8791eaa1f6c95f15fc01d0815782022714f5344f444e6fa52d1d0625c817fa2543eea13bf5080ab16ebd130fc6ccfd2bc6e07bc31cdda7a5e08486806603e2939975ca39909a1b55550793a4a854577dcdbc263ce63b1e667fb112b7b9e39cb54e46ac28558d695f94d6647be2f89acd11d", 0x8f}, {&(0x7f0000b74000)="", 0x0}, {&(0x7f0000259000-0x4c)="e7dc23edfac9507a34e1e6eecd88bd527e268e940f8158ab165d2b495d39abe6d5e1a9e7a57dfc581cd7bf552a3e88bdbe236e81b249f216ff75d0b1ee485b6f3ffedb89767d5ec3b7af9fc4", 0x4c}, {&(0x7f0000a86000-0xfa)="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", 0xfa}, {&(0x7f0000f83000-0xbf)="778319b4a47838bab493be75ab1da0ee16bcc92f08e51a31179292f04cd2e6ae5c06a34cf27741727b7a72857cdcb2814436106c14ef0704f0819ea036acfb0a54e09aedb93de0c829ce62349710f00b9705c4731e43a7f3d36846e7f43205d9e10d64541efbbaef95a82a62e865850aa5e701fdf62d12cd08258a200ad7aa238deb533b9539d6dbf00939a12eb0054ba71e3c57cea43c9cba4287699d1a99df1e07fc996186b7e70c6aeb9d56f1a515db25b0a9fda064f0970b8f41d44550", 0xbf}, {&(0x7f0000738000)="adc2e19b6edf49a22c38adac6899b44823ef2b9cc80ebfdbe196f0cfcdd1bc21f85566ae7d51a138e37dd033ce3807ba9689db6a236c7ea0dc41593a87169a76612ed96b97296d295669fbad714c692ed95a1fa9811b7cc82a43", 0x5a}], 0x7, &(0x7f0000d9a000)=[{0xb8, 0x29, 0x6d0a33d7, "0f4f00c7a5b9fa433a002002f78003821464d8b5dec9fa1076aad793ca5df9b171ec7f8c4da923f5440aa87c8122ecc05bd603a4af97f11030ab1c02f9b53ea1c5a917cd80d64ff973232d6b9fe53aea1b5c230a112ac2caec9b180157325d42f2795b6167b9415f367d3ba4ccc4f05da6c8a80653a876e4383954ab37f7110e7cd201a085a91900569f8473493b8610de1d9c69a54d823ce44a4de758ec4bc4a2026de46c"}, {0x98, 0x1, 0xed, "4fecd2f2e85c14e09add2c9d15e9632f220a6d807b71e6c5ce1c4f43f1b81a1c2a827f7fd9c7b5618b7d2dc92026928f7d823daf6cd14e4598d998fc0415d650b8c0ccdeee22b28d738235257ce367138fe6579b0a82331b6e892ee433fa95d1aae4791fdfffd60c13c8b619dd565d2461b7457656bb3887e936215aac7f0272ea2ca012"}], 0x150, 0x20000000}, 0xffff}], 0x2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007bb000)={r2, 0x7, 0x30}, 0xc) 2018/01/29 08:16:28 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000dee000-0xb)='/dev/vcsa#\x00', 0x20, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0xa3, &(0x7f0000561000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@generic={0x4, 0x5, 0x8000, 0x5}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x80, 0xd, 0x6, 0x3, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)="f2ffb7a2", 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/vcs\x00', 0x80, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000033f000)=0x6, &(0x7f0000442000-0x8)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f00006a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041e000)=0x14) clock_gettime(0x0, &(0x7f0000b98000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000971000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {r7, r8/1000+30000}}, &(0x7f000000e000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000631000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000058000)={&(0x7f0000335000-0x80)={0x7, 0x800, 0x2, {r4, r9}, {r5, r6/1000+10000}, {0x0, 0x6, 0xf86a, 0xfffffffffffffe01}, 0x1, @can={{0x3, 0x5, 0xdcb, 0x4}, 0x1, 0x3, 0x0, 0x0, "ceb2bf7a1c9713b5"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x90) 2018/01/29 08:16:28 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d59000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000408000-0x12)='.request_key_auth\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)='rxrpc\x00', &(0x7f0000655000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ed4000-0x1)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) fcntl$setpipe(r0, 0x407, 0x1) 2018/01/29 08:16:28 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x3, 0x7fffffff) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000959000-0x38)={&(0x7f0000c4b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058e000-0x10)={&(0x7f0000f8d000-0x1c)=@ipmr_delroute={0x1c, 0x19, 0x1, 0x6, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:28 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() getgroups(0x9, &(0x7f000001f000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f000001f000)='./file0\x00', r1, r2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x26e, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/29 08:16:28 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000000b000-0x4)={0x4, 0x8, 0x6}) [ 85.893072] mmap: syz-executor5 (12270): VmData 35160064 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 85.905168] audit: type=1400 audit(1517213788.839:427): avc: denied { read } for pid=12257 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/29 08:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005bf000)={0x0, 0x0, 0x0}, &(0x7f0000a5f000+0x34b)=0xc) r2 = creat(&(0x7f00003d7000-0x8)='./file0\x00', 0x3) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000233000-0x28)={0x2, 0x8744, [{0x8c0, 0x0, 0x6}, {0x0, 0x0, 0x0}]}) setpgid(r0, r1) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/29 08:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ca000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x172) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/29 08:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000a29000)=0x0, 0x800) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() getresgid(&(0x7f00005c8000-0x4)=0x0, &(0x7f0000f64000)=0x0, &(0x7f0000911000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000215000-0x4)=0x0) fstat(r0, &(0x7f00001de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a8b000-0x8)='./file0\x00', &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = geteuid() r10 = syz_open_dev$vcsa(&(0x7f00000f1000)='/dev/vcsa#\x00', 0x8, 0x0) r11 = syz_open_dev$sndmidi(&(0x7f00002a0000)='/dev/snd/midiC#D#\x00', 0x5c, 0x800) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f0000d02000/0x18000)=nil, &(0x7f0000e6d000-0x18)=[@text64={0x40, &(0x7f0000434000)="0f20e035800000000f22e04c0f20414c0f0f5e0b94f3450f1178df66baf80cb83605418def66bafc0cecc441d172e38bb8010000000f01d90f798b0200000066baf80cb808145882ef66bafc0cb8a0000000efb9800000c00f3235010000000f30", 0x61}], 0x1, 0x0, &(0x7f0000a70000)=[], 0x0) r12 = getegid() sendmmsg$unix(r1, &(0x7f00001e2000-0x38)=[{&(0x7f0000125000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e67000-0x10)=[{&(0x7f00007c8000)="20452dbe72deb68a662cf2ecc183fa1f8cee1e505fa253991a99f9c8e418c34dbac1f3d920639ebce97c7add91efe09648f6fb1c9b995b1bb75b6ccf1e5e4e3cc39be460a4d274b9b67f5d7034600887ee65c8bad5cee346fa0c5fd7c2f554b3b43f1c0d7fb5b18f2f24672e7ed3c49287c72445f3ad9f5d8a952072a9ad028965d4b4bd598e1cbdeef388246ba1f3b608a6ab8630187cafa62fddc90babbe6c5d1b990152ad39fe04240c0945dc6d9bc14b4092cd13612db5947459865b1498a5766bbb8974fc1aa9b688651da9deeb5c8f8ff852bafb87b4160fb8d6d463", 0xdf}], 0x1, &(0x7f0000a9a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r12}], 0x88, 0x80}], 0x1, 0x4000040) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r13 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r13, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r13, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:16:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004e000-0xa)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000cce000)={0x8, 0x7, 0x10001}) r1 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000dde000)={&(0x7f0000ee3000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00004ca000-0x10)={&(0x7f0000f78000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdirat(r1, &(0x7f000005f000)='./control\x00', 0x0) getpgrp(0x0) faccessat(r1, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) 2018/01/29 08:16:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000000, 0x2, 0x8, 0xc0, 0x7, 0x5, 0x8, 0x0, 0x8, 0xfff, 0x5, 0x9, 0x0, 0xfb]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000001000)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x2, 0x200000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x40046103, &(0x7f000065c000)=0x0) 2018/01/29 08:16:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b5000-0x11)='/selinux/enforce\x00', 0x30000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f000009e000-0xe1)=""/225, &(0x7f00007ce000-0x4)=0xe1) clock_adjtime(0x0, &(0x7f0000476000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0}) 2018/01/29 08:16:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000095c000-0x11)='/dev/qat_adf_ctl\x00', 0x10200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000086a000-0x50)={{0x2, 0x3, 0x7, 0x3, 0xeea}, 0x200, 0x7000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cec000-0x1d)='\x00', 0x1) 2018/01/29 08:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000ea0000)={0x28, 0x0, 0xa, @fuse_notify_store_out={0x4, 0x4, 0x596}}, 0x28) poll(&(0x7f0000e05000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b01000+0x53a)=0x3, 0x4) 2018/01/29 08:16:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200503) pipe(&(0x7f0000a35000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000-0x8)={0x2, 0x200000000000000}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e32000)={0x6, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ee7000-0xe)='net/protocols\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000297000)={0x3, [0xfffffffffffffffa, 0xfffffffffffff800, 0x0]}, 0xa) pipe(&(0x7f0000490000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001cf000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa90, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6ffb}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x94) sendfile(r3, r4, &(0x7f00005d5000-0x8)=0x0, 0x2000000000000ff) [ 86.013096] QAT: failed to copy from user. 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000108000-0x12)='/dev/input/event#\x00', 0x1, 0x400000) fcntl$addseals(r0, 0x409, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000083000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f4, 0x0, 0x0, 0x0, 0x4, &(0x7f0000ff0000)=@generic="518a56e8954c9f35ea7f356a15b4dcb1", 0xfffffffffffffff8, 0x7, 0xfffffffffffffffd}) 2018/01/29 08:16:29 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000005000-0x10)={0x7f, 0x9}) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a11000-0x25)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b5f000)=0x0, &(0x7f000085a000)=0x4) [ 86.053652] audit: type=1326 audit(1517213788.988:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12292 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 86.130367] audit: type=1326 audit(1517213789.049:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12292 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000004000)='net/netlink\x00') ioctl$KVM_SMI(r2, 0xaeb7) preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/29 08:16:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000743000-0x7)='fdinfo\x00') ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00003e2000)=@add_del={0x2, &(0x7f0000261000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) exit(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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/29 08:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000b02000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/29 08:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x40ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ptmx\x00', 0x200, 0x0) r1 = dup(r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000a04000-0x78)={0x7, 0xfffffffffffffd11, [{0x6, 0x0, 0x6}, {0x7a, 0x0, 0x3f}, {0x2, 0x0, 0xea1}, {0x9, 0x0, 0xffffffffffffffff}, {0x8, 0x0, 0x8}, {0x1, 0x0, 0x7}, {0x1, 0x0, 0x7fffffff}]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000159000)=0x10001) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r0, &(0x7f0000e80000)="", &(0x7f00007ad000)="", 0x0}, 0x4cb91a32) 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ab4000)=0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x81) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b53000)=0x0, &(0x7f0000898000-0x4)=0x4) 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000091e000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, r3+30000000}, {0x0, r2+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000061b000)=""/197, 0x57) 2018/01/29 08:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x3f) poll(&(0x7f000061b000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7fffffff) fcntl$dupfd(r1, 0x406, r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000033a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000ba9000-0x38)={0x0, 0x0, &(0x7f00004d1000)={&(0x7f0000288000)={0x2, 0x0, 0x7d72c21e, 0x0, 0x1a, 0x0, 0x5, 0x3, [@sadb_lifetime={0x4, 0x6, 0x5c0d, 0x0, 0x3, 0x6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x14, 0x4}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0xfffffffffffffff8}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x1, 0xffffffffffffffff, {0x6, 0x6c, 0x738c, 0x3, 0x0, 0x4, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0xf74f2f0af6cba59b) read$eventfd(r1, &(0x7f0000a34000)=0x0, 0x8) 2018/01/29 08:16:29 executing program 6: r0 = socket(0x2000000400000028, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b44000-0x38)={&(0x7f00001f7000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x0}}, 0x26, &(0x7f0000dba000)=[{&(0x7f00002cf000-0xb)="11b41f7e75daebdaace13a", 0xb}, {&(0x7f0000304000-0xc4)="fdce681ce10f2c1e3e4f7f4c72941f33a3683f4c7b8cf1df20bd434f0ca1d93ef0ced0d042295fe004d97134d81867a050fcfe3b83c0d8cc07dfd3447b5e3f64897c08807aa9a1513593f2c1ccf6afe177b53592fb6fb40614f23b83071c05b001ea6db3ef5543758ec62af1b26ff55e5427e9480e5abe10bdb76d7a38dfb59d45df0ffa011f7dd651b40fff155c8ec945daf258eadd74ada3fe5426fdf0912a92fe52b4830ff60f8b35dc7da2b767f5529f091ed5931045e811d7b299ecb40a167cabae", 0xc4}, {&(0x7f0000c57000-0xff)="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", 0xff}, {&(0x7f0000b16000-0x77)="1ecb403c29f6d40114c8f0883677695b4b7049f7d494842cf159fb6e8bb78c011a0906b41fb066e5ba660632353279cc870452d8d5d0368e2bf9f902870300384f783847ef2ee03519c0ac05f93c223b060bd3659a3b0c07e2eee1f386efae0ee3c514e820dcdab1e80d591fbf5d661c7011a130f31b36", 0x77}, {&(0x7f0000001000-0x7f)="1b156977400bc27bbfba1b57456f2e18337f61bad84ca83f7f0e6049872934da5dbaf27090b31a32c9ecf58f4c48724d907a19b3aed1d75816f803798721cd210272799f1f13cfd53a0bfde90e3e6bd4b732d0a246fca9fcfb741c5921fa8005d59091a69775b59b87c7a6fe00a0fe28bcf56adba40d39605ecdbffa402995", 0x7f}], 0x5, 0x0, 0x0, 0x0}, 0x4040040) 2018/01/29 08:16:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00009ab000+0x6a2)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000988000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) r3 = semget(0x0, 0x3, 0x2c) semctl$SETALL(r3, 0x0, 0x11, &(0x7f000069c000-0x6)=[0x7, 0xfff, 0x400]) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000925000-0x10)={0x0, 0x17000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009fb000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 86.158248] audit: type=1326 audit(1517213789.089:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12292 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=35 compat=0 ip=0x47e9a1 code=0x0 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x1d, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@x25={0x805, {0x3, 0x8, 0xb, "8115f145488ced5e58fb7a79"}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/29 08:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000285000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) eventfd2(0x1ff, 0x80801) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000c5b000-0x10)={0x1000, &(0x7f0000f57000-0x1000)="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"}) r1 = syz_open_dev$sndmidi(&(0x7f0000aa6000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x406800) fsync(r1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000e76000)={0xf, 0x1, 0xfffffffffffffffe, 0x0}) r2 = socket(0x400020000000010, 0x2, 0x0) write(r2, &(0x7f0000b82000-0x9a)="1400000055000dbcff000000000203f50730ef21", 0x14) 2018/01/29 08:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000002b000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f20000)='net/tcp\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000271000)={0x7, 0x2, 'client1\x00', 0x2, "17c3d66975345d8e", "9d7bcc3a6638783260d1b06e9d5cb94145629378e4459bcce1dbb162166b14d6", 0xfffffffffffffffa, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000ab3000)={&(0x7f0000d98000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000eb2000)=[{&(0x7f0000b09000)=""/80, 0x50}, {&(0x7f0000896000)=""/170, 0xaa}, {&(0x7f0000404000-0x15)=""/21, 0x15}, {&(0x7f000083f000)=""/33, 0x21}, {&(0x7f0000dc8000-0xee)=""/238, 0xee}, {&(0x7f0000548000)=""/140, 0x8c}, {&(0x7f0000e06000)=""/131, 0x83}], 0x7, &(0x7f0000f93000-0x96)=""/150, 0x96, 0xffffffff80000000}, 0x100) bind$inet6(r3, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065d000-0x4)=0xe8) stat(&(0x7f0000017000)='./file0\x00', &(0x7f0000e5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e10000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xc55, 0x0, 0x1, 0x0, 0x80, 0x20, 0x2f, r4, r5}, {0xfffffffffffff000, 0x7ff, 0x400, 0x1f, 0x3f53, 0x200, 0x401, 0x9}, {0x4, 0x3, 0x1, 0x5}, 0x0, 0x2, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x9, 0x7, 0x100000000, 0x3ff}}, 0xe8) 2018/01/29 08:16:29 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, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ab3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000905000-0x4)={0x5}, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000777000-0x10)={0xa, &(0x7f00008c5000-0xc8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000b3c000-0x10)='./control\x00', 0x1) 2018/01/29 08:16:29 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl(r0, 0x2, &(0x7f0000004000-0xfa)="f56dd2cc2e8bdfe38428545a62af3251a7a0136cb3d9d7167c7c0cd3e93c779dd2ab6408b38acfa1af5da7f11f032635be0395632c53881f567a69d87c89a044f7fe095ffe3957dda4c69a22f295afe58917f68e0907529c14f612d3919cf199e89d74d570f5672b92a8f3d78fbde2bc65c352bc550755895145b16524783197cbb7058fbdb0cffdf1bf95954b3b8fb06e91b5d8d05474313ec943243ff1097143d8351b9be826a00bdfae2f932c3e64a31535c14e7eb06934c1c034ad08c69a0080430d727d0794ee99b70e62a78083e8311c40e291cac9f0e080d7123ddef168c752a504660d689ec85793abbd0bedc3aec22af1460398aa86") finit_module(r0, &(0x7f0000000000)='\x00', 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xe62e, 0x202002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/29 08:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) ftruncate(r0, 0x80) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") 2018/01/29 08:16:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x0, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000-0x8)=0x53cd, 0x8) 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000cf2000)='/dev/admmidi#\x00', 0x4, 0x4a0200) connect$bt_rfcomm(r2, &(0x7f0000663000-0x9)={0x1f, {0xfffffffffffffff8, 0x9, 0x3, 0x480000000, 0x5, 0x671c}, 0x5}, 0x9) getrlimit(0xb, &(0x7f00000cb000-0x10)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000fca000)="", 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002a3000)=@generic="c844a1abd63f3dca825605938b998de3") 2018/01/29 08:16:29 executing program 5: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1500, &(0x7f00009c1000/0x4000)=nil) shmat(r0, &(0x7f0000008000/0x3000)=nil, 0x4000) 2018/01/29 08:16:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000027c000-0x5)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/01/29 08:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cfa000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x10000) 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000000b000)='/dev/adsp#\x00', 0x1, 0x44000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000000b000)={0x5, 0x7, 0x8000, 0x6, 0x1ff, 0x10000, 0xfff, 0x200, 0xfffffffffffffffc, 0x5, 0x1f, 0x7fff}) r2 = socket(0x98, 0x0, 0x2) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getgroups(0x3, &(0x7f0000003000)=[0x0, 0x0, 0xffffffffffffffff]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x200000, 0x0) fchownat(r3, &(0x7f000000b000)='./file0\x00', r4, r5, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000d000-0x10)=[{&(0x7f000000b000-0xbc)="c7bde8aa9c8085191e77ef5740b07aaa94d81c84bfd891578145ff2c49c1f2d22342bf448bc38cc37fc0dcb66b8cb43dade513d645f1008e9872510167ed5b692869d5760f45d3708933e781aeb43757e0aeda05286541bf2b2f7a362464c2064a4190ea8fafee0a7c6788e1e8a87e67669b99e7c445e155fe02bae9312a0b7b192f6bbd11e59690e48ea76ba8053c16959c7f02dfc921475d56e3e5d4b541a3efc6d3412ce6a62aac0d3bf836395807e18a27b593b3292825c77d5d", 0xbc}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x42) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ef7000)={0x0, 0x3, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d54000)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x3, 0x7, 0x1, 0x7, 0x400, 0xffffffff, 0x100000001, 0x1, 0x10000, 0x200, 0x961a, 0x2, 0xffff, 0x2]}, &(0x7f0000d5d000-0x4)=0x108) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000aec000-0xa)=""/10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00006a3000-0xda)={r2, 0x8, 0xd2, "bb6a20251e7385f1d1866f3952e9034efb99f1c024745fdbd2e8eaf97d33ec28df6c10c4e7fb0a4d00fbc7aa96410856bfc2f4e01936e3ae3019cd6e924a5e80e410d872e08bcd0cdec0c58d0419dfe93c0ea265eb7fe49b7e4e48603823d77c3549a168af5465f6c98e396a34dd9423de6ea8a5d5ef1f4028d1388fcfd8889094574d31f19b6cefd5c7f93bf58b663d895bfb7143c9f9f9a7cc649405fbcd292ecf1c6a275475a9f060821f79487af9849f0b00ff040da2b5bb6d676ae1c5173173c38a5aeef58b1f30e6245a42f5b2ac5d"}, 0xda) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000547000-0x3490)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000473000-0x50)={@generic="f30d74c416716a12f4728ca856cbd34e", @ifru_mtu=0xffff}) write(r0, &(0x7f0000701000)="2ee413886162149f7b7515808df9e04ad62c2b5555b0ba613f01f5fdee8db86eb89c1abee9de11e74e14ddbee766af41a311afd0d6ee7119a35eb732339ccb167ec7a2d7f4a66e2b96c1467a248328ff9b1bdc2e9b16e40c069fcf1529fc9ef56e6a9bb2c1756646b660667f9f052b61e074b87fd7e4a50e438bbe88047a94cdf87d19cc092ef949bbc930bcf14b9f3c55375cc818d17ae06e6bbfb845c7a6c5cf789f4bbced5b6b66c8cdaec9b5b16fc99c942c04934ac99c27aba9a2ec7aa04ca2dfc91a261c82fdc520111d64dd8f05ba31361b6bf20b80d6af11aa974bcc2082cf26b15ad46a032777d2094d151a4dea7a56e13d472dd93f3b4f53c0bd0b5c8ca82a2fdb9d1acb4d503f092d95fbf34dc973c20e25548c15499297852014a535cf0bd623219faf38642173f2af9118324d8442b0c1e7d076746cc64601bc9c75bb37be1edc99685b19407b7b08798534087ee7b45bd22553fa767494e605a27f8e4dfa5ee0d80c224868484e93463f7c1f5f1ed2ed0f8559187132888f8cd46f46a1ec1f9638b0db7bcd0beaf6ae66c42eb854d6d5942c60b13f3446cb61a7887132018e9735053b381dd99a7cdc0d6a15f724e8cb4c9d7b88b0a59d17a5f8f56030972ae7e25e4644e2904adbc03a494779a2fb208178f469ea440315e0ef22fe4626bb63e6feb0c591485a7efb4e0b24e03f259d5fc563db94f0c6ddd329f0c4ab3f0018d33156b44869da071bb9a7838f22c1337617d9393746e1115846c862d08e050e930cf1c7cad5ca6ee9e929b2f3488ee6dcffcc862dba592e6735294af17c10af8927736d44a83cdca3c8487b1a423a28fb9d1f59aa5483a9ec8d0d956b938630d0e7a5e0f357be6b1231f8d53e075c9de1ce0a11d521b6062f61fe65fd70062002ec43407f21742ca13ba546341205c2f4efe30f17982268bd503eb8d4267f6c96daa684356734e1e63ed52488170d9437041b6435bbce08e678c02c8b5d6b9f2cb21c1b8ddc077e8b5e78cc44d6a56d73a1e64abf775d4258d907537673ebb7e9b135e6b58a80594d3db83acfc1062acfa6b7f68d370e29f69a99c7123caa8c652c742d9046608f796755f457f5099d3f7fdbf8a0c30a26a9fa82c2a9aca4bff89729f79e15d5e7cb897ce4cdc29a86e5431d9c5e15a1eaf0b90f66634d1cf8ea04779f907acf747b51b0802b2ec33e88c963c2c105654738307173abf6df54f449ed5e62d80400000000000000b8dbbde63138787877d311480103ab6228fb4c1a332b84c7d1481e61ae82a8ad32edf07861af07c62230c816f6dc0553ef9f2b5009248a92a09cedf259bda089825191e9d41df9ca4e3a8465cc221fe6f7e6a0594c83ac834e154762981f4b5d4b7a2485cb8e4d166b9453fba419b86477de1e4f1cb356a96d0ba91d08c0a74c4880e34a63751bfb55e100d5aeea3b5e583c2f0aded4cf27b3eb3761b090ebfa08f729e1b524d32e5d06886fc7868c81ddeb0500c4be88eb9eca0e0000000000000037ed00133ba12bb6d7ee87c20a892580859609aee5b8949c38fcddf0a588eb7cbe4edf0b905658a29d6b165bbf2b469770de7dac2c9b0d8101e0b301956d29566cce8325a544ea41c5659c270f5e884ce7aeadfb0e28e661bc3bfaf44c394905fa19a060e6ddf6397e48aba0feb85dbb1564e6865843a2c6f81191111f407cea3c4aa9b4790d3c8d2afa88c45026b9533937cac874b735616b7c3b0b2a7b84d9b5ab6a21a5638a7e7645c8968f517d4d6668c64aafc1420ccff842d92bbe2661ce025e344c79122b5ce8d6dde727b9de5b8acf98dd4fdc3c1fd5fa360149f290404a6f138f9e309a63f78e3bee569a34a946fc4300daace965013c0c5d32ef518de1d08335e52df7a46946b96f505cb6d86dd4b59ebbfa78f39028578411b3f5263c8c96e6f3e28a37d2c3ef2c501450a9327b6f51f0e6d20af3606451c8c886174bd71e7037c1b67c83a25dad392c22ed95c5213b7b2cb5cb424a6aeaa9e46e90ceeea4039006859e0f372ae8d9db971a69617b2ca3bd930e943f3ed2724bc53b5edcc811a08a585d629ddc78cdbecec916", 0xffffffffffffff7b) 2018/01/29 08:16:29 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$midi(&(0x7f000006b000-0xb)='/dev/midi#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b33000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000be0000-0xc)={0x4, 0x0}) epoll_wait(r1, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x155555555555563b, 0x5) 2018/01/29 08:16:29 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c10000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8b000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x117000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00001da000-0x1d)=@random={'osx.', '$GPL&ppp1trustedvmnet1@&\x00'}, &(0x7f0000b73000)=""/74, 0x4a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b73000-0x10)={0x0, 0x0, &(0x7f0000081000/0x4000)=nil}) 2018/01/29 08:16:29 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x8, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/29 08:16:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x54000100, &(0x7f0000f3d000/0x1000)=nil) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) [ 86.402399] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 86.407753] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/29 08:16:29 executing program 2: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003a8000)="ad56b68006000000fe0000005437beef9f5d945b0f91c7", 0x17) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000e08000-0x55)="a5948720af0a9424ef0a5ed6b5f54c02b26215944254bf58e896bd66233c31aa", 0x20) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x2, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 08:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1b, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000c21000-0x4)=0x5) 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x1001000, &(0x7f000002b000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000002c000)={0x0, 0x41, 0x0, @thr={&(0x7f0000003000-0xbb)="cdaba289c7f3a9daceaeed31a8eaf1fd1e89df08e0c79e3eb924bc22e42fb9baee4160a6c28bc467c1c3aa3322cff02270eb115a1e3f12ddc430fb043100b93b3c4f2102381af142f1b0906be2841a3e89e856fd4d91c32ae7b8a31a5e9e5aee699be6cebe7a093e857bf569a4902a5fadfafc4b7f663f05a5fd633707554a7c8d92f7cda97de0bf83a5f9544470a4cdb2dd7d1ee7b9713bccc205b8c3d791d03682c405c6df51eb82c9dd7161577dde4d1e75384b6ca582b675a7", &(0x7f000002d000-0x57)="828ff8404ec1dbc58bc038066b5f080cc01b8b832f4407c0321fe54ef538fdaeea28a9d1b78d071931f3ae0c0699f4c6443ce34a40a22ec74327581cc04417b83fa0037b6520aa67b179d47973909601b0622348bf9260"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000033000)='/dev/net/tun\x00', 0x0, 0x220000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000029000-0x4)=0x9) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000000a000)='./file0/bus\x00', &(0x7f000002c000)=""/0, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) r3 = getpid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r3, 0x1, &(0x7f000002d000)="d56fb9abfa2abbc0cc9baf60199b1781a574f36c766f53c4dbbdb7c5cbd5781a47b5e021a0222cca8d35a504531319901b15ecf42ac8a3256dcec1cb19d22109f8f94e5e0a5dc6b08aea4ff78c51d72f71b5c1fe2e11c669810b6eddd8f915e1afa669395788ccdbca62ffc19edf830326777fa6a84657a7cef48664062268ea99db7210793370496cff24373d04ec8c23609373bfea30dd0ddff6f645de6b77fa87e9c6f5af414cdd59f08ae5b444aba373cc1ddfa26a6abf98f2e02cee8d304009e043c4a8c4") [ 86.460845] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 86.546923] QAT: Invalid ioctl 2018/01/29 08:16:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ea4000)='./file0\x00', 0x2, 0x24) ioctl$KDENABIO(r0, 0x4b36) syz_emit_ethernet(0x66, &(0x7f0000773000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x7fff, 0x6, "2ce062", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b8000-0x20)=[{&(0x7f00005d1000-0xef)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)={0x0, 0x0}) r3 = dup3(r1, r0, 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00009a6000-0xe)={0x5, [0x7fff, 0x7f, 0xfffffffffffffff7, 0x40, 0xffff]}, &(0x7f000043b000)=0xe) 2018/01/29 08:16:29 executing program 3: r0 = open(&(0x7f0000ec5000-0x8)='./file0\x00', 0x680980, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100000001, 0x4, 0x6, 0x4, 0x0}, &(0x7f0000a3c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009c7000-0x20)={0xbb0, 0x2, 0x4, 0x8, 0x81, 0x9, 0x9, 0x8000, r1}, &(0x7f0000f28000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005ca000)={0x0, 0x0}) write$fuse(r2, &(0x7f0000ff5000)={0x28, 0x3, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/29 08:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000075000-0x4)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e40000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00008f5000)={0x8, 0x1, 0x1, r1, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0xfffffffffffffe05, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x2, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/29 08:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000519000-0x1c)=@req3={0x4, 0x7, 0x3, 0x7, 0x80000000000000c6, 0x80008006, 0x7}, 0x1c) 2018/01/29 08:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079b000)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000e7c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x5, {0x0, 0x0}}}], 0x30) ioctl$TCSETA(r1, 0x5406, &(0x7f0000e87000-0x14)={0x4, 0x5, 0x200, 0x1834, 0x1, 0x0, 0x6, 0x8, 0x9, 0x1}) 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dbc000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c4000-0x4)=0xe8) r2 = getuid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009ce000)=0x0) sendmsg$netlink(r0, &(0x7f00005ea000)={&(0x7f0000417000)=@proc={0x10, 0x0, 0x2, 0x220000}, 0xc, &(0x7f0000644000)=[{&(0x7f000098d000-0x276c)={0x276c, 0x42, 0x206, 0x0, 0x0, "", [@generic="0a9a070285f880f3178c48d3f7f1a7b66b77392d85b657ccc017486fe5b53646d2a3ac17c8d628373f97f68fcf4bf0c65a6e56f9e47fd195bff479b106e56a5cea3b825c5e415de89402949ae61027388d777e947cb00b31928b8d8087b8ce0d0d616ce78a845d80a6e6d0e0435a91a5c206a3d1a0e2f327cc0c9a279416f17dc1cbfbe07e503fcc472951ec631c4d6cce", @typed={0x10, 0x17, @u64=0x81}, @nested={0x308, 0x2b, [@typed={0xc, 0x4e, @uid=r1}, @generic="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", @generic="ab7bda189906a2aa7f3bd6574fa625b0253b10aa5e5bc014cc29383f707c281c3a4261cbf703d42447140658e1bb0880a0d393d95933d2f6f8beee8815c7da3c81e33052451a6f27916bcf9ee8cd85ec8e5065eccda6ca0450ab06c70a8fae9969f108ec73441e6f8363cc56396fff38608381b2b430e1381f586ce5bfa6dbc79bb09c040b13ea1a66b92d55622d9da9c83b7e91b05f165fb10fbae4080a7aee00c939db8209bea96ee7a7f3f92c767d9163157a999252bc35c4", @generic="5cc9ed07671bf22f63512e6bd0c21a41c310e57cf45627eb298f8e13176e177b458f58d0f1fc08266428aa6efe4f9be80a9c57b03b86e1ff2fc20888dd27b3bd11703fe5a32be30b8dc50e159fcc187eae711e86a75c5969d9d2e9d4d02839739c13f448d450cbdef78bedfa35219f31a28b825bfdd402291eaafaea43e258004747d22cc7bdcef81978e5190a0d036ec63981b9ad4daae0918f87edd8768320a2ca715cbe5fa6b0d16fb307c9abb06e7af33ec8a90c65125b7efaef0c59c98c89a4b73cbda6376531f01ebfafed6a0370f9720840b321220a9c035a3e0be11e9946", @typed={0x8, 0x44, @void=""}, @generic="c184d7b0615d84e0f1a98bd5153ce66b1299b29ebf3a3d6407dc8c3e2b5a829101ec4471f254cd1b9f5f9b163626dff1446188ad354a324d5675012ed2dcfecf206327bcaefb0fbbc7e27c4246cb93f8525562fff0fc"]}, @generic="6f4a7394b650aa8261f354bd9f7a041d1f29fb25cc7aeee3184e50270063eb56be053b46913ef5865cd44baac1f5dafcbc0d655d2d7bf05a21b277a7448bc1b7415ba661237d26472c6ff0576c3a227d8a9d72caf7cb81e5fc94c6e7b1833b0ec3c330c62a4652efad6d69bd0171e63cdc3f091b2c96962d802a740469e780c50ff6653a84950a448bd096ff6a3827e8", @nested={0x11d8, 0xe, [@typed={0xe4, 0x5e, @binary="f4aea486d41e733f79c2c87bee308744e89880fbbfb28cc324a57bf3635575e20e853b1ecc961b6453f01c7584604972fdd1364a2cb188487c053ee882598cf07964c489b97fe01a5d956092ff662fe636dd56eccfe99c023fb8b9b92aae8a703b7341108ab66add99834e3a025566db55f0803db1ea7ce68321f0a870ede1443ce9dc606ad86f753c518ff2ff6e2c1cb78b2096c67758dd720feaa049fa0ca94d68c9d2a196a89477d706944994690e647394bc0bea5852fce43248371d56b5f07868e9088c58ed2fc1846d10dfebfda4623d3a9ac4fd3847b58c5e"}, @generic="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@typed={0x8, 0x56, @void=""}, @typed={0xc, 0x0, @uid=r2}, @generic="f5b9bf83d6c7c92ba9af3e3eeb435acf2fff6ded98d70ffc7934f4e06580c813168f2dce463a976ad2bfc0765a34ac1159cd5eb8f3c3cd175616e4bab0461dcd7ebdd97ae71afa61b350cc98fb323a7a4a3b59281fe9a2216dc1fec0c0c797c7650413d5219552fd5b2f77afd381b9d6832143ea1e9db1348af46535d4968567862fd7f8d182963d8df77e1d5a5ddaceab48d454f4c14e44265db72e753bf8576f6f80450d2309b85f4588be5dc491a9ebbf62ed3d7ad28f66e0f190ffef89f7185b9f22dd586acdf57cc4b1618bbddbc9115ad0948d425d1a8f"]}, @typed={0x18, 0x2, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x118, 0x4b, [@typed={0xc, 0x71, @str='\x00'}, @generic="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", @typed={0xc, 0x29, @pid=r3}]}, @generic="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@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x276c}, {&(0x7f000095b000)={0x20, 0x3b, 0x211, 0x7, 0x0, "", [@typed={0x10, 0x3d, @u64=0xd1}]}, 0x20}, {&(0x7f000011b000-0x4c)={0x4c, 0x3b, 0x120, 0x4, 0x3, "", [@typed={0x10, 0x75, @u64=0x2}, @generic="1f0ad478a34b8898e59d22c6933969685a7497712d39fd86dc5b5a270a14f59f3344a153ae30763cdfb1"]}, 0x4c}], 0x3, 0x0, 0x0, 0x0}, 0x4) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r4, 0x5, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000001000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) [ 86.575526] QAT: Invalid ioctl 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000351000)='/dev/input/mouse#\x00', 0x2, 0x60000) lstat(&(0x7f00005fb000)='./file0\x00', &(0x7f0000b5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000264000-0x4)=0x0) lstat(&(0x7f0000920000-0x8)='./file0\x00', &(0x7f0000217000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000ee1000)='./file0\x00', r1, r2, 0x1400) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000d35000)=0x90000000000000, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/29 08:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000979000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) r5 = accept(0xffffffffffffff9c, &(0x7f0000841000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ad9000-0x4)=0x8) getsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000461000-0x4)=0x0, &(0x7f0000f17000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00000e4000)={0x8, &(0x7f00009f6000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendto$inet6(r0, &(0x7f0000c5f000-0x2f)="6310b731cf45c1a233701a1cf5728f20db862150793f07c49d4341751b3efe5b45467b960a2221ff84395a074a5bfc", 0x2f, 0x1, &(0x7f0000de0000-0x1c)={0xa, 0x1, 0x1b800000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc5000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000375000)=0x5, &(0x7f0000f96000)=0x4) getsockname$ax25(r1, &(0x7f0000b69000)={0x0, {""/7}, 0x0}, &(0x7f00009c8000)=0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000067b000)=""/216, &(0x7f0000973000-0x4)=0xd8) [ 86.610741] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/29 08:16:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, r0) r1 = syz_open_dev$sg(&(0x7f0000a86000)='/dev/sg#\x00', 0x5, 0x82002) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00007c9000)={0x45, "f2a2bb96270de46f6122ee6c0ddf7e8c7c1b76adf1f46dd962fa1d51853ce5815e5d34f6702ac1e58040f6348e122b2a0de5a1b081ca3689b33f05b829ef348cf8a81b5ee2"}) 2018/01/29 08:16:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000064e000-0x15)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000647000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a5000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e14000)={0x0, 0x10001, 0x9}, &(0x7f0000d88000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006bd000-0x1008)={r2, 0x1000, "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"}, &(0x7f00008a9000)=0x1008) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c6a000)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000c2c000)=@random={'os2.', "2f6465762f0000ddff73696d657200"}) 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000e7f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00001cd000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000077c000-0xbc)={0x8, 0x0, 'client0\x00', 0xffffffffbfffffff, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x4400000000000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c26000-0xbc)={0xdf71, 0x1, 'client0\x00', 0xffffffff80000001, "ac0e8dc9916951a7", "02a6fa8e505f67dab8a17b7e248ff152e3c1c761a4d5bcbebab11c64f6b26550", 0x6, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x7, &(0x7f0000ef5000-0x10)={&(0x7f0000e74000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000f91000-0x8)={0x0, 0x0}, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000086d000-0x4)=0x10, 0x4) fstatfs(r0, &(0x7f0000221000-0x18)=""/24) 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000421000-0x4)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d6a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004a7000-0x8)={r1, 0x1f}, &(0x7f0000ce9000-0x4)=0x8) 2018/01/29 08:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000133000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007c4000-0xb9)=""/185, &(0x7f0000c21000)=0xb9) r2 = userfaultfd(0x80800) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000ab0000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000715000)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(0xffffffffffffffff, &(0x7f0000dec000-0x28)=[], 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/29 08:16:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x800, 0x0, 0x51, 0x0, 0x0, 0x9, 0x81, 0x5, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) mkdir(&(0x7f00001db000)='./file0\x00', 0x60) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000556000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000040c000)={r0, r1, 0x3, 0x2}, 0x10) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000617000-0x19)=@known='system.ptsix_acl_default\x00', &(0x7f0000324000-0x14)="0200000000000000110100005f00a00000000600", 0xffffffffffffff27, 0x1) 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7f) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x1, 0x13, 0x0}]}, 0xfffffffffffffdac}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f4b000)=0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000b12000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:29 executing program 4: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x17) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) pipe2(&(0x7f00000d2000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/sequencer\x00', 0x101000, 0x0) 2018/01/29 08:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000059f000-0x2)='$\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000032c000-0x1)={0xfffffffeffffffff}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f20000-0x30)={0x0, 0x0, 0x101, 0x3, 0xfc38, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mq_unlink(&(0x7f00009d2000)='/dev/kvm\x00') ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000059000-0xc)={@rand_addr=0x8, @empty=0x0, @empty=0x0}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6d000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f000085c000)=0x80, 0x4) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000606000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 86.797336] audit: type=1400 audit(1517213789.731:431): avc: denied { map } for pid=12485 comm="syz-executor1" path="/dev/dsp1" dev="devtmpfs" ino=128 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/29 08:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x1, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000047c000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f08000-0x4)=0x9, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000bfc000)={0x0, 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syz_fuse_mount(&(0x7f000002a000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x8000) accept4$netrom(0xffffffffffffff9c, &(0x7f0000447000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000002f000)=0x48, 0x80000) openat$vsock(0xffffffffffffff9c, &(0x7f0000296000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079b000-0x4)=0x10) r3 = dup2(r2, r1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000046e000+0x7cf)=0x3, &(0x7f0000d9d000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000550000)={0x0, 0x2, 'client0\x00', 0x1, "304950ee9202615f", "04fe77671d8432f59a94546c395e710f312ce0f646dded991c3f5101df5a90a4", 0x9, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000f10000)=[], 0x0) 2018/01/29 08:16:29 executing program 6: getrandom(&(0x7f0000f81000)=""/80, 0x50, 0x1) 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)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0xf002, 0xff09, &(0x7f00006c9000)=""/0, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/01/29 08:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x4000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000f35000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 08:16:29 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000352000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000cc1000-0x60)={0x0, 0x36, 0x4, @thr={&(0x7f0000ce2000)="f743a751c52ce2a27da06226a7d9e9d765cb84f140a767ad09db270166518672c2ffbe30267ff69893ddab46593f5b7934578e549c63e610691b4e5d2e3f65208d6f993aae684884cf6c241bfc3cce80c0917b7c526ba3a2138031631a3a5b8744301cbf0967e0060d71c6b54ad52b82893043dd9a", &(0x7f00004a4000-0x40)="517103b5680e7da76b67cb175e07dfda9eb79d5fb798bcc4f78bcb2dcbee2cacfb758d6392ce8ff2c68a09a4d9d75550a05e59f44cf916c97a9b4f241217ca2c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d3000-0x4)=0x0) timer_delete(r1) r2 = getuid() lstat(&(0x7f0000680000-0x8)='./file0\x00', &(0x7f00007a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e4d000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r4, &(0x7f0000a5d000-0x10)={0x4, 0x4, 0x2, "65852c391253", 0x4, 0x0}, 0x10) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x38, 0x0, 0x0}, 0x58) syz_open_dev$midi(&(0x7f0000ad2000)='/dev/midi#\x00', 0x80000001, 0x100) 2018/01/29 08:16:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000bfd000-0x8)={r0, 0x10001}) 2018/01/29 08:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000053b000-0xd)='/dev/net/tun\x00', 0x0, 0x200) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x3, 0x1, 0x24000, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/29 08:16:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f00008bd000)="", 0x354) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000-0x40)={0x800, 0x8000, 0x3ff, 0x20, 0x8001, 0x1f, 0xfffffffffffffffb, 0x1ff}, &(0x7f000031e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000074000)={0x104000, 0x1000, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000e6000)=0x0) 2018/01/29 08:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ee0000-0xe)='/dev/admmidi#\x00', 0x91e7, 0x100) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000085b000-0x400)={"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"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000090000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000c82000-0x4)=0x0, &(0x7f0000eb3000-0x4)=0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000d54000)={0x101, 0x100000000, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r3}) close(r0) 2018/01/29 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000a48000)={{0x0, 0x3, 0x5, 0x0, 0x2}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f0000b2b000-0xc)='/dev/amidi#\x00', 0x0, 0x80400) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000e94000)={0x6, 0x4, 0x2, 0x1, 0x3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getpeername$ipx(r2, &(0x7f0000867000-0xd)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c55000)=0x10) 2018/01/29 08:16:30 executing program 3: r0 = gettid() getpgid(r0) truncate(&(0x7f0000fa6000-0x8)='./file0\x00', 0x6) 2018/01/29 08:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000359000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x3, 0x7, 0x20) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/01/29 08:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000bdc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000074a000)={0x0, 0xf18b, 0x10}, &(0x7f0000477000)=0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009f6000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000db1000-0x8)={r1, 0x400003, 0x100}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000629000-0xa)='/dev/ptmx\x00', 0x101101, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000294000)=0x900d) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000748000-0xc)={0x2, 0x100000000, 0x8, 0x0, 0x4, 0x9}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fb000)={&(0x7f00007e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d19000-0x80)=@getlink={0x24, 0x12, 0xff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0, 0x0, 0x0}, [@IFLA_LINKINFO={0x4, 0x12, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000088000-0x10)={&(0x7f00000a7000-0x50)=@dellink={0x50, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x10000}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x4}, @IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_IFNAME={0x14, 0x3, @generic="ef859c53915285dc9db38d85ba9f032c"}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/29 08:16:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ca000)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000feb000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000a78000-0x8)=0x2, 0x6) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/29 08:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000510000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005b0000-0x4)=0x4) 2018/01/29 08:16:30 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xa6)={0x0, 0x9e, "7b5797d140b1228063bcd03fe8e83c1978d84f951b8f0fa6443256be7d81d23b8bde72fba151fd926a560864041352e9ee9e822146b147d69635a491063a908fb572df9d63b0a2c99d1e962c9b62687a795275eb741b7b6ae55b97e394256609e61e87e4d4d5f2a51df7da8080fd79148993aa74890e92c156526c76f55fbe07a81720d914ded6b948425957fe6c813e4eb82379031915f6af1ee255fc15"}, &(0x7f0000001000-0x4)=0xa6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x1}, &(0x7f0000001000)=0x8) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) 2018/01/29 08:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005cb000-0xa)='/dev/vcs#\x00', 0x2c, 0x80) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000bd8000-0xce)="97325fb82804ff8c08716c73971c78a329613c7a875d0fed68c1198be61c4a0cdb36b5989505d3d26d259e89ab98e740526c79255b25344e36f375256051afaa019773ed5f4665851e1e5dff7d3f4753eae04807c4607e3082848f9d8799f5645efbb506c88f0c03cbbc45d57ece06463d1da62f894d65603e6007031e12f13d87cc2651d60c8249eb99c2a3b9e16cc79029f7c11fdf089ad0656073d35ad44e5bc036b82f09a3ee697816f04e4da9f418bc22009e17d7fb8c22315d690689cd19cf591316e0e233505d2e0d4ba3") userfaultfd(0x4) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a89000)={0x0, 0x0}) 2018/01/29 08:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x10001, &(0x7f0000715000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00005a9000/0x4000)=nil, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) shmdt(r1) 2018/01/29 08:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) restart_syscall() ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008a9000-0x4)=0x1) r1 = syz_open_dev$dspn(&(0x7f0000864000-0xa)='/dev/dsp#\x00', 0xb3, 0xd6ce633df2b9e640) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c1e000)={{0x3, 0x3, 0x5ae734a3, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:30 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a6000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008f4000-0x24)="24000000210025f0071c0165ff0ffc0e020000000006000002e1800c08000b0000000800", 0x24) 2018/01/29 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fe000-0x8)={r4, 0x0}, &(0x7f0000c45000)=0x8) 2018/01/29 08:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x427, &(0x7f000093b000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3f1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x73, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xe0}, @calipso={0x7, 0x30, {0xfffffffffffffffa, 0xa, 0x8001, 0x1000, [0xbb, 0x8000000000000000, 0x0, 0x8001, 0x8000]}}]}, @hopopts={0x7f, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0xc4, "f05adf4c403fb3c97cdfbdab198a07b5beb46d5182bec22a5fd9ad1bbd97900e6b91568dfbe50d1c5c832d6f2ac5fa4ae5013ed187738df6b4159f5b4187669c849d3f312ad36cbb4c5abdd6a81291b1ff57aa48c087e8c82346d70903bb329a1e3be8408fefdd1098c911769c6dfd95ce5f0a52fd0333dc839e386ea6267fc6d0b56d11a9bc99a033edc180c4b37e284fe475bea54312fd101b8461e94f1d5779407c35c4972b46c5ca649cb298e896bd111505ba3f2af660e00299228a1142e10010e3"}, @calipso={0x7, 0x38, {0xff, 0xc, 0x8, 0x40, [0x4, 0x2, 0x8, 0x9, 0x9, 0x1]}}, @ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @enc_lim={0x4, 0x1, 0xfff0000000000000}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x73, 0xc, 0x0, 0x7fffffff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x5c, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7ff}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x18, {0x7, 0x4, 0xfc, 0xec, [0x200, 0xff]}}, @generic={0xfff, 0x5b, "48738613200e51e61a964ee8e7764eab4e062a2c3edf63bddd309282e05e9acaa0390e74fb92f7699219bf6a7afb3a7d618317ecf9c403385cdc30fab2fec500be4e0bcd0656782ead7ddb307d6008dfcacf2d4a16085727325df2"}, @calipso={0x7, 0x48, {0x1, 0x10, 0x2, 0x200, [0xb51, 0x3, 0x1ff, 0xfffffffffffff787, 0x1, 0x9, 0x7, 0x20004000000]}}, @jumbo={0xc2, 0x4, 0x5}]}, @fragment={0x5e, 0x0, 0x0, 0x2, 0x0, 0x83c7, 0x3}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0xffffffff}]}, @routing={0x2, 0x4, 0x1, 0x200, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}]}, @dstopts={0x57d611acbba1157a, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffff7, 0x23, "1a6f361b47fe4fe4f49cc9216823b3ec315b908fae90efe5acc4cfc76fa789b33adc9c"}, @calipso={0x7, 0x30, {0xfffffffffffffffd, 0xa, 0x80000001, 0x2, [0x200, 0x8, 0xcdc3, 0x4, 0x9]}}, @generic={0x2ef, 0x63, "9796379c0431e822778953b13504558f6ce17cb7b2278a5715133a4f2f3135182448f9b6cf89650f0f6a1f04adad49a3d1f18afa338a82f5704eb0117784c499ebd9e9d8327c9d54b1ee064d76a2d673e7e5c11505906d02fd3a42360535f7e96a0aa1"}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x10, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000fac000-0x10)={0x0, 0x0, 0x0}) [ 87.183587] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/29 08:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000108000)='/proc/self/net/pfkey\x00', 0x400, 0x0) bind$unix(r0, &(0x7f0000990000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000acd000)={0x6, 0x0, 0x100000000, 0x7fffffff, "084518eeebff0609a22a657959152bdfb35dbb203e20d501dbe7cb64bbaa3dd4"}) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') getpeername$unix(r0, &(0x7f0000755000)=@file={0x0, ""/44}, &(0x7f0000844000)=0x2e) utime(&(0x7f0000949000-0x8)='./file0\x00', &(0x7f0000949000)={0x0, 0x2}) 2018/01/29 08:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bc6000)='./file0\x00', 0x102) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000bd9000-0x40)={0x1f, 0x1, 0xffffffff, 0xa1, &(0x7f00008b0000)=""/161, 0x62, &(0x7f0000c7c000-0x62)=""/98, 0xb3, &(0x7f0000bbc000-0xb3)=""/179}) r1 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r1, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f0000884000)="13", 0x1}], 0x1, &(0x7f000091b000)=[], 0x0, 0x0}, 0x80) write(r1, &(0x7f0000536000)="14", 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001a6000-0x31)={0x0, 0x29, "1fe574b66af5df542cee1a61e9694ac16bc74110afb4ab2dac538b345965f224f98d6d0790f87158fd"}, &(0x7f0000c83000)=0x31) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000abd000)={r2, 0x0, 0x2, [0x4c31, 0x7c]}, &(0x7f0000dd3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c4000)={r2, 0x1}, &(0x7f00008e9000)=0x8) close(r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000265000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x102) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000750000-0x6)={0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x9) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00009a7000-0x4)=0x100000001) 2018/01/29 08:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ec7000-0xb)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001b5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000200000-0x4)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000093a000-0x4)=r3) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = dup2(r4, r1) sendmsg$nl_route(r2, &(0x7f0000c9b000)={&(0x7f0000993000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000889000-0x10)={&(0x7f00008c8000)=@ipmr_getroute={0x14, 0x1a, 0x406, 0x1, 0x0, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000caf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000023c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d8000-0x4)=0xc) ptrace$getsig(0x4202, r0, 0x3, &(0x7f0000186000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x1000000032, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/vcs\x00', 0x101100, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c21000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) clock_gettime(0x0, &(0x7f0000990000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000393000)=[{0x8, 0x7f, 0x800, 0x100, @time={0x0, 0x0}, {0x5, 0x0}, {0x8, 0x2}, @addr={0x9, 0x3f}}, {0x2, 0x9, 0x5, 0x9, @tick=0xbd, {0x9, 0xbbe}, {0x9, 0x6}, @time=@tick=0xe3}, {0x7, 0x2, 0x1f, 0x0, @time={r2, r3+30000000}, {0x101, 0x7f}, {0x2, 0x0}, @note={0x0, 0x0, 0x7abb47ec, 0x800, 0x9b8}}], 0x90) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000cfe000-0x18)={0x3, 0x0, 0x1, r1, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000047f000-0x28)={0x5, 0x3, 0x9, 0x1ff, 0x9}) r4 = openat(0xffffffffffffff9c, &(0x7f00006ae000-0x8)='./file0\x00', 0x0, 0x2c) ioctl$TCGETS(r4, 0x5401, &(0x7f0000bc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a07000-0x8)={0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004f9000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a5000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00009cf000-0xb)='/dev/audio\x00', 0x28d5e40200fb4351, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00002a0000-0x4)={r2}) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x0, 0x2b}, 0x54) 2018/01/29 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005cc000-0x1)=0x0, 0xb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000063e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007ee000)={@common='bond0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000e84000-0x8)='./file0\x00', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) 2018/01/29 08:16:30 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000004000-0x8)={0x4}, 0x8}) prctl$setendian(0x14, 0x2) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r0}) 2018/01/29 08:16:30 executing program 4: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d6b000)=0x9, 0x4) r1 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000452000-0x38)={&(0x7f0000131000-0x80)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70a176c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000d6b000)=[{&(0x7f0000de4000-0x1000)='0', 0x1}], 0x1000000000000049, &(0x7f0000e5c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000998000)=@sack_info={0x0, 0xe3, 0x200}, &(0x7f0000d6d000-0x4)=0xc) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d6c000)={r2, 0x3}, &(0x7f000034f000-0x4)=0x8) 2018/01/29 08:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00004d0000)={0x24, &(0x7f0000000000)="f1902cff3a6ac6afff937e39577a582e201ba05e111f951ddcb904ed0c6bd227c0567139"}) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/29 08:16:30 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000479000)={0x2, 0x0, 0x0, 0x1}) write$selinux_access(r0, &(0x7f0000743000)={'system_u:object_r:syslog_conf_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x37, 0x0}, 0x31) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f4e000-0x20)={0x8000, r1, 0x2, 0x100}) symlinkat(&(0x7f0000f6b000)='./file0\x00', r0, &(0x7f0000fcf000-0x8)='./file0\x00') openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) 2018/01/29 08:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044f000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f7000-0x37)=""/55) 2018/01/29 08:16:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fa2000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00001ab000-0x12)='/dev/input/event#\x00', 0x9b, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r1) pwritev(r1, &(0x7f0000dd7000)=[{&(0x7f000036d000)="0a63754a3d8332b5fc52447a241431b0ce650fa343098a93b6af84e98b1e57edb153f4042e73e60edd591cc07d77ec8bf66e9760e393384203a2235810ff80ce4183f710efd790a69ab2b2c7397a0359d2554fbc91dc8f7c1820086626040b8fa4187aa08b5d9e159a7be363cb30a93cdfd76a1acfd6ab39ce327fdef536cb3ae408eb8149713606a4703e7f48b516213797beb3b94d8251ec527be68d5aa667a7410472ca486be46d973d0aeb5003b23187a7bf33180fbaef6b598cd9ec96f3702f1e3580db1a417c4da6af", 0xcc}, {&(0x7f0000339000)="b3b363f300a3869b317edf5662f8bd4fc940457a1e48512a387534e78f01d2185148ba6f91b01fcf3b09f456306246f14850e4db9b7dcb91911d9202fec61d6289ced7237b6d89fb2428c4e4a47dabb1c32773dbfc3b1a2c5491e889050296e179e95a85bbb6a1fc77e89c6fdcdf089a29ea970b184e3c7ca571bd5d8e621eb905a16fc3074bf08aa0066a192bfc0808ae7cb78584b6a545d3f75ec2d8bad84ea47b552eab6f6001b4", 0xa9}, {&(0x7f000037a000)="c821548dd410ae2ad828e89468483ff8360226189a36f49fe3592fa498e53bda10afa49f4fac2aa67fc4e1d76763afa3ca12d5942c6eb4d26a3a5c107fdde840777ce76b882e3b3ae77375e99bd740f81d70557e503973e4fe", 0x59}, {&(0x7f00008f1000-0x21)="cb0104b320a256ce17aa92cdd8036ed8fa17ca4c4b5e6cd1ee2e8a37cdc292b966", 0x21}, {&(0x7f0000233000)="7ccc6b435946e761096614d99f13fa621357b183d93404f77f985538", 0x1c}, {&(0x7f00000b3000-0x61)="6618d00894758660e5a143353566d3df621144fcdb86992563dd5e5cdee1ee9ed5f4d38c8212b00aed8fa8bf1ac38b72ae718efa82a778120d5b6c822e50dff2f5bc4743cf1b2a7f4adbcb6e1851bfc110186c54c9bd837c19c56b2c43a9aac914", 0x61}, {&(0x7f0000b7e000)="41ee025037b9b4706748f02e7b4b41a468c80e3abaf9360871c69b3a950cf7dd12e894ac65fe61302b3ba7bfa0cd47fe6c6e3f48e38d76208a0cca6de61dc0dbb08725204ee6023b5fda74081af254dfd2a27add255bd7c7c17079886ee376f92337ed389b72d45ba4506896e448be90c87f62bf0b51be29b53dd39b2174d8ade3bd19904c80a8ed348c875bafb2d2c14e9f5a8508bd49", 0x97}, {&(0x7f00008f2000-0x2d)="d080e45130a9e8feec98cbb63b05ecb3018673cbe959a3f10c767ae0f128b33c7c71106d282735f5b0a498507f", 0x2d}, {&(0x7f0000be9000-0x1000)="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", 0x1000}, {&(0x7f0000f1d000-0x86)="65ba0ff8448b868e0477f5b67efe3275fcb255a48f4332c07f9f61d3502bf8d81eb2ef77bec9680f8ae68a7fd1d8c68c1bc8f1b62d199890636fc43aad531758cae084626e01aed33af0b1c1479823ad12d69e4fcd7836d51a6c5b447ccce6882ee5f946ae668f536043ecec1e589761e8ae187bef82d5c5c4d9600e82ae22821b02e6816894", 0x86}], 0xa, 0x0) openat(r1, &(0x7f0000e61000)='./file0\x00', 0x0, 0x44) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000124000-0x4)=0x14, 0x4) 2018/01/29 08:16:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x0, 0x0) 2018/01/29 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f88000-0xc)='/dev/audio#\x00', 0x10000, 0x2000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f87000+0xc24)=0x0, &(0x7f000010c000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$void(r0, 0x5451) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000145000-0x10)={0x0, r2+30000000}, &(0x7f0000289000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 08:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x14) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) getpid() r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x40800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/01/29 08:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x30, 0x802, 0x4) readv(r0, &(0x7f0000194000-0x80)=[{&(0x7f0000d3b000-0xee)=""/238, 0xee}, {&(0x7f0000492000)=""/178, 0xb2}, {&(0x7f0000b20000-0xb3)=""/179, 0xb3}, {&(0x7f000097a000-0x94)=""/148, 0x94}, {&(0x7f0000780000)=""/195, 0xc3}, {&(0x7f000091d000-0x4a)=""/74, 0x4a}, {&(0x7f000041a000)=""/110, 0x6e}, {&(0x7f0000f60000-0xb3)=""/179, 0xb3}], 0x8) write(r0, &(0x7f00007e9000-0x22)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) r1 = syz_open_dev$audion(&(0x7f000053d000)='/dev/audio#\x00', 0x7c52, 0x101001) syz_open_dev$vcsa(&(0x7f0000396000-0xb)='/dev/vcsa#\x00', 0x3bc0553b, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d69000-0x8)='ns/user\x00') fanotify_mark(r1, 0x40, 0x20010, r2, &(0x7f0000e1c000-0x8)='./file0\x00') 2018/01/29 08:16:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000145000-0x4)=0x1) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000e24000)=[{&(0x7f0000913000-0xc0)="30ab5b278815cdd6db90939c3cacdf0dda1d7c71e391bd378a112d9dd9b9b5115445a00ed414fe609e4815d8411b16b8b6e10b092d0133b2f8f7b84a75200cda0b64ffd5fbba0663b436d359d80fc21f4de5f0bb441f94e26de584fc90fb20a086ae781080a19b224c632beb9a20fe538b6c0ebb40636885a5b5bbcae2a0d973a958a57a0c1122e87c8d43d04f1691d57109dbb416666c231ba0403be6de76d9fe521c9c098dfbb4a09b76777bbb2da81ed6482f8f5ff8d04046e3a803c418d6", 0xc0}], 0x1, &(0x7f0000a17000)=[], 0x0, 0x0}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cb0000)=0x400000) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a33000-0x12)='/dev/input/event#\x00', 0x8, 0x42) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000+0x3f6)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e9f000-0x4)=0x0) r3 = getpgid(0x0) fstat(r0, &(0x7f0000124000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000094b000-0x38)={0x0, 0x0, &(0x7f000080a000-0x50)=[{&(0x7f0000a42000)={0x11f0, 0x3f, 0x22, 0x7, 0x3, "", [@nested={0x106c, 0x6c, [@typed={0x10, 0x2, @u64=0x2}, @typed={0xc, 0x5d, @fd=r0}, @typed={0xc, 0x58, @pid=r2}, @typed={0x18, 0x3, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x36, @pid=r3}, 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@generic="fee8a91f3c7d00efeef6fce6e06471724a12a529b88a44d1b134768574858973e961a4ad9ff33758c55013045e609b5ee61f8f58f1a651ab9f8f0046bda4098acb04feef8a6b2739be069602d2d61957b3667ab1856590a40e61389873f4e2f827280716cda9d6648534bdca8b74f303082ba8fe52ddf296830174ff2433f4b2b205ac94bed0dad04670542174776a2779a9a7ae8766370acd5c0951c4778a21a0b764ed1090718368f4d16e5c5976a37d0bad6a", @typed={0x10, 0x8e, @str="984070726f632d00"}, @generic="998288f61ca48840336c2c384ed213aeca5067c2abfa48cb27db5d3012c570b7841cdaf0776aab9ddc72f13404ed07545c5c120b8344470afc8e1d6e494b9699523cf66ea76b519f288758fddf4e08de5171772d8b5bd199a2f81276c5a91c5b681dde627118455b357029f423729c775d5d23465f060e3cb78a495ae563dbf0b7c1a4a1150cfb01149abf3c262d", @typed={0xc, 0xd, @fd=r0}]}, @typed={0xc, 0x1, @u32=0x14000}, @generic="e84a6c89e5eea3730c20dfe1a80f077268f1a6c43b7d5405df686653b8bffaab217fcf0c8b0c46abf47966d62192c47bf161b6238420cfa8a49647a5", @nested={0x164, 0x2d, [@generic="074e454d3a07b0d1f901c6e3eb0c2f384a3f0b930e9a32e9eb1be0974d5d7e3d8968b236d988a185e3f0858bea88b1128d9ecfba7626eddf2b1e32d8bd073bcb31abe2ad5c7de221271013d3f92d74ab9ecf06a5e04c8d04e795df6dbe44cf0d36aca215fb5660774d7e3307dae3aff192b4a0dd2491cf398b268bda6e6d47799651e86857725b", @generic="0880d11f3ef883e632c5f434dc68d8e9cfc4789a62c499d6fd22a205faf1fdfb7a23ad9978032f3cc9bce7781c870ca4ad6605d6264fae69bd532cf0605ad94146aa08e7cc0e33ccfdc6318c489e07b92696b04f078153f46ad38e8d76c690adf355e9643e73c15d7adef77a30f4fd146556991cab49d6be71401e09d838aa379714c9609a7d3005a0233fd18ab145f926fad89ebe35e5defedc6ddee0a23d0c90580175d628e538ef196ee455fe8e35b5fc150c2869777baf602bfa8fe1b09a7a8c4e608546789bc7cb1da9877c90a575240bb7c611948f"]}, @nested={0x1cc, 0x6e, [@generic="698fbea3beb9849794e479b682daed927a42fa764bd86c5cf615e8579e9fde24cc96704160d2030f37e02b0d0d6ed8749a5595f2b60a3b3ed9f6f658190f0e33b4009045a58df4a4237955f85a72b677c974a76a5417b812bf7f1f1a731021318f6d8dcb2f6c714b96ca0335691da55e296b57125ccd40c8ff2851130cf98b3fbe42f89680e0898e8a6050ea1a83daee5284f300204a4910502dde90c8938726676636b30ada28d01520f4a420fab8040e8950e582cb4ed8fd1a37a0eb3655f2c4154e4551942dd98cc3bcdc9de40ebc821c5e", @generic="00a9d1f0f0ebd98136dbd00d0dc254b32fe7fced5070d61e9fe88c95bee801d3cd7a817d578960303af01050a02387303a63eca1c0df0e2cb15a", @generic="f57d465b097b846905a10a8b00201811b4ec71c54b881547c114a5dba95578781e9eddb5243747f4fe073ae38413695b3bd302973f266fd663165ddf1c6961a3a541", @generic="f1a2ad5dd23e21a80a7d15848fe5e7f29de50bf988e0589bc8e156f523a1c7e0856ed38407895c9de2109e1c0791aaa8a1e8f8158ba65c4fd995401a3885db7b8b86da7397b3fbdd1e8f4db0e79867d11df5db45959ebad6d4d12489e0fb3b83a956679fad07c7c637da87", @typed={0xc, 0x32, @fd=r0}]}, @typed={0xc, 0x88, @u32=0x7f}, @typed={0xc, 0x2a, @u32=0x43}]}, 0x63c}, {&(0x7f000024c000)={0x330, 0x2e, 0x100, 0x7, 0x1, "", [@generic="5e7fc07aa35161ffef70d6ef4f7c916610dda1f93119e08303d93f94c15b63629c5a97b03a661bad33f4779bc772e0e700a6fc238fd30f752a2221f13f443b476531b5ddbd1809be01f418a2e3f0434d031c1f6e30a596333048ac2805615fc593824f6b582f37c0d09bea04f4605cfb42de07863da999670425313822b6c827b0ffc1b07be1f2e0fdf6f37702542642d0839f974011259ada115069dbe5a72c2afff4e17e35e54e2ac552c5faa2c7a0aa26503c104e55b7d04a44619d53f55246d14ead8cd1bd5266f0328eede4e457d81216", @nested={0x24c, 0x75, [@generic="53b923d1959fef760671e0b788df50bb2284751eda0c1c94e6e9438a28092ea08787d8a45ff23bc8a66a77b8ad76ab5b9af71b8e87b7f1b3852434a111be409da15dd5cffdef3f85f59e338796640b6e4b889c14e852890402845e1b250fcefd944d9366f2ae5eb7b7dfda411809c2e6ae0c661d4844ae1145b9c66b217db1efbee04d3ed2478d8d1aee1e82a8bbcf0e07b971fa3ac3", @generic="fcb8e1d12147cbf34f47514e74105a9daa57c1947d4be847b5ae821cd56410604eb3d556bd82f7f376fb576f04b74473f30e1ce196981ca1a23f517307f6344367498987af93480c5b36992eae52982b9a57c0f4bd33cb3f2131935a19f04800d0abf4758f0079fb0e4756f3232c52915a588785ded7f91c2e2dbb84917d0d055422c84fefb06db1fdca0bbd95e3f0650b722485638dd8f7ee2785ac26b973a32d828ec7c0648b12dcc46cc8c58e386c04460880", @typed={0xc, 0x57, @fd=r0}, @generic="c70159b153a1cf210914d23c9482d13f79b176613019b2cd9eaccb7749edc1021476898260525ec81d38b48401943557d1315b52e9f0f92ec2d620cc22db4982e4451567be42208ca86db8378c7b6e98c8d2c844ee822357c77996324bddee9208f9af00c504ceb8401dca7db3433ff6225adaa166231c918a9f4c636c78556ee27518e888fad1761144a3e13937c7a685ca8d9bcf4905cf0033d383d14e5120e7a5bcf47cbb0324735810e4c00224d2374513a0113c206df1cd357cbb6d4000b4b0ddccdb9a64130a", @typed={0xc, 0x8b, @fd=r0}, @typed={0x1c, 0x1a, @str='/dev/input/event#\x00'}]}]}, 0x330}], 0x5, &(0x7f0000b9a000-0x48)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x20000094}, 0x10) 2018/01/29 08:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000242000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x1, 0x1, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000415000-0x40)={0xec80000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/29 08:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000dfb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) r1 = add_key$keyring(&(0x7f00009a0000)='keyring\x00', &(0x7f0000f2c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x501) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000061f000)={0x0, 0xffff, 0x3ff, 0x66, 0x1, 0x10001, 0x0, 0x5, {0x0, @in6={{0xa, 0x0, 0x261, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x720, 0x401, 0x401, 0x84}}, &(0x7f0000afc000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001df000-0x98)={r2, @in6={{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff0b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000011000-0x4)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000463000)=0x0, &(0x7f000088f000-0x4)=0x4) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000032f000)='*ppp0cpuset\x00') write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005ef000+0xc21)={0x0, 0x0}) close(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000efa000-0x8)={r3, 0x9}) 2018/01/29 08:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x7530}, 0x4, 0x100000001, 0x200000000}, {{0x0, 0x0}, 0x4, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) dup3(r1, r1, 0x80000) 2018/01/29 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000120000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000ed000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000748000-0x4)=0xfff, 0x4) 2018/01/29 08:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c0000)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000da2000/0x18000)=nil, &(0x7f0000cbb000-0x18)=[@text64={0x40, &(0x7f0000f8b000)="c74424002c010000c7442402f8ffffffff1c240f01f4650f01c80f07c4427d19e90f20d835080000000f22d80f01d14e81dcda5d89150f0172a70f2118", 0x3d}], 0x1, 0x0, &(0x7f0000a39000)=[], 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x3) r3 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000ec9000)={&(0x7f00003eb000)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000779000-0x10)={&(0x7f0000d38000)=@delsa={0x1c0, 0x11, 0x200, 0x4, 0x1, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0xff}, [@ipv6_hthresh={0x8, 0x4, {0x79, 0x2f}}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0xa}}, @extra_flags={0x8, 0x18, 0x9}, @offload={0xc, 0x1c, {0x0, 0x2}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x2, 0x1, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}}, @tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x8, 0x1, 0xc18, 0x4}]}, @output_mark={0x8, 0x1d, 0x80000001}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x37e, 0x0, 0x0, 0xa, 0x20, 0x20, 0x0, 0x0, r3}, {@in=@empty=0x0, 0x3, 0x2b}, @in=@rand_addr=0x4, {0xfff, 0x3, 0xea, 0xd7c0, 0x227f, 0x0, 0xffff, 0x3f}, {0x4f, 0x10000, 0x4, 0x9}, {0xffffffffffffffed, 0x7, 0xb772}, 0x7, 0xffffffffffffffff, 0xa, 0x1, 0x400, 0x20}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40001}, 0x40000) 2018/01/29 08:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00004bf000-0x24)={0x7, 0x0, 0x9, 0x7ff, 0x0, 0x8, 0x3f, 0x1, 0x80000001, 0x8, 0x8, 0x7fff}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/29 08:16:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) syncfs(r0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00007fd000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e35000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000927000)="") r2 = semget$private(0x0, 0x3, 0x631) semop(r2, &(0x7f0000c0a000)=[{0x4, 0x0, 0x1000}, {0x3, 0x1f, 0x1800}, {0x3, 0x7, 0x800}, {0x4, 0x3ff, 0x1800}, {0x7, 0x3, 0x0}, {0x3, 0x3, 0x1800}], 0x6) r3 = semget$private(0x0, 0x7, 0x1) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000e81000)=""/217) r4 = semget(0x2, 0x3, 0x44) clock_gettime(0x0, &(0x7f0000c5f000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000835000-0x10)={0x4001, 0x8000, 0x0}) semtimedop(r4, &(0x7f000097e000-0xc)=[{0x3, 0x1ff, 0x1800}, {0x3, 0x0, 0x1000}], 0x2, &(0x7f00000de000-0x10)={r5, r6+30000000}) 2018/01/29 08:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) sysinfo(&(0x7f0000f9e000)=""/148) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/29 08:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f0000806000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000)="95b00313ab25ed025abfbc2e07073f7d20fdc5da4c11bfd88d3b5ef26800d31dbf010e983595f0e759440679b674d27329ee7057d49c523202d47da887070000000000100007c47d238b6afa932398b01dfa6966358faa4d9240810a08bfd6247b16a1409641de41a523fb0c198137cdb746c2a981163ece521bf09896446ff8eb62537b561b4a4163d3e9fa49e3d7073f004b0733e224060fa6a7fee934a5", 0x9f, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000073d000)=0x0) perf_event_open(&(0x7f00009b9000)={0x3, 0x78, 0x100000000, 0x48d, 0x8001, 0x8000, 0x0, 0x7201, 0x20200, 0x0, 0xd1b7, 0x4, 0xb4, 0x100, 0x9, 0x5, 0x0, 0xffffffff, 0x3, 0xee, 0x6, 0x7, 0x1, 0x4, 0x0, 0x6, 0x100, 0x8001, 0x80, 0x200, 0xffff, 0x2, 0x8, 0x7fff, 0x3, 0x9, 0x7, 0x40, 0x0, 0x196, 0x2, @perf_bp={&(0x7f00002d3000-0x1)=0x0, 0x1}, 0x1, 0x200, 0x4, 0x5, 0x80, 0x8001, 0x8, 0x0}, r3, 0x8, r0, 0x4) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r4, r4}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x3, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)={0x0, 0x0}) 2018/01/29 08:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f000085c000-0xb)='/dev/adsp#\x00', 0x2, 0x100) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x0) 2018/01/29 08:16:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004de000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f52000)=[0x0, 0x81]) r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ftruncate(r1, 0xcc7) 2018/01/29 08:16:30 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000022000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000015000-0x8)={r2, 0x5}, &(0x7f000000b000-0x4)=0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454cd, &(0x7f0000022000)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/dev/qat_adf_ctl\x00', 0x103880, 0x0) 2018/01/29 08:16:30 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$inet6(r0, &(0x7f00000af000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000671000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dd6000-0x4)={0xfff, 0x7, 0x8000}, 0x4) prctl$setptracer(0x59616d61, 0x0) r2 = add_key$keyring(&(0x7f00007fb000)='keyring\x00', &(0x7f00003d2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000182000+0xab0)='encrypted\x00', &(0x7f0000b27000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f16000-0x9e)="fd561e16556dafc53937c3fb32afe616852286e974c344a7b8375cbfd2e28027e1cbbd40daf0611c066e60f3fe573328cc52a13f6de0aae0258ff2f01ec03fc8d3f80e6d92d90c9fa70446534872a97b4f50840940e078d6bedd01fba2dd4ce9e370d60c0509ed555100d0e282248a566769fb942a08960a6e1b43c3b11397e0b13556840c6d05235edfb16adaac77a1c38ebe833a85098a2dea7b7c955d", 0x9e, r2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007a1000)={0x0, 0x0}, 0x8) fchmod(r0, 0x88) [ 87.776352] binder: 12682:12691 transaction failed 29189/-22, size 80-16 line 2788 2018/01/29 08:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r0) fallocate(r0, 0x3, 0x0, 0x3) 2018/01/29 08:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/29 08:16:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1, &(0x7f00007dc000)=0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000830000)={{0x0, 0x18}, {0x2, 0x0}, 0xff, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000727000-0x4)=0x6, &(0x7f0000be3000)=0x4) timer_create(0x7, &(0x7f0000350000-0x60)={0x0, 0x32, 0x1, @thr={&(0x7f00001ef000)="f1101010cd2753d12d381ee8c3f2dc07d1108b5ebffc01e98e5eb2ab8aeb4f2c3fe7d28660d36322edffad753a93c13c63fe1e2aff7f426104fe75426fe581e354463879d619e23f8dc55da5a6291465d8919f2944234a8c4e2ec23735e5f9dd26d9a3dd4c38a2d3a8bdbb0b0ae871b5b6c5f8925b8271c14966456ce4d9eff14a677a84164013c5970c1f31db0df2e6e25335ace40dea3b99a3050995c19be934092aad035c7260ae1dc48016e3cf7cf388c690c2dd1a690d1e7a6ed53c28d4b70fece375c5861a98085e497185ead68b30573b512ce3f716cf5884c2f9", &(0x7f0000815000)="6351a1be002baf118b9e4241efbdfbbf956b8ef146733129b905aa955f731d72f93a5fd2633a344cbef23c9d1c6b1eef34acaf96d9cff2e1964c3b5b7c6ea7cb158cb77fdf14a9474063d84ca540cc7c17ee71aed29f92a43bd283011a05bb28a7403b63c7ff19e5d237c973e95ac0bcb638d6f7b6d85541ac8853de63cc228e9810dc9d957a7416652b5fc90857205387f4d547a8ecec82d28055fc70d445f9117915313f8f208e8a7f7197e6495b3eb7b8b2d462874b5efd2f2970107207b981433db4422d8b516aeb25e3e8c2b3296da1ad37eefcac88f41b35212e327abb2dcff2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e0000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00003dc000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x2}}]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00001fc000-0x8)=0x2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000e6d000)={0x0, &(0x7f0000596000-0x8)=0x0, 0x1, r2, 0x8}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000333000-0x4)=0x0) 2018/01/29 08:16:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f000061b000)='./file0\x00', 0x81) [ 87.814855] binder: 12682:12700 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 87.847272] encrypted_key: master key parameter '@àxÖ¾Ýû¢ÝLéãpÖ ' is invalid [ 87.868370] encrypted_key: master key parameter '@àxÖ¾Ýû¢ÝLéãpÖ ' is invalid [ 87.937836] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 08:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e5c000)={r0, 0x3f}, &(0x7f0000edf000)=0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/29 08:16:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c09000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x1, 0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x3ffffffffffffc8f, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb4]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007e2000)={0x8, [0x80000001, 0x4, 0x1f, 0x1, 0x2, 0x80, 0x3, 0xfffffffffffffff5]}, &(0x7f0000a73000-0x4)=0x14) 2018/01/29 08:16:31 executing program 3: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000b0f000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000324000)='/dev/snd/pcmC#D#p\x00', 0xc, 0x20800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000013c000)=0x1) 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007d1000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000082f000-0x4a)="3b58de44e2a245d871c8b2a42a9ddf25f60246a2e1855d677394d23cbf4ed35a757b0a37c27c081768eedcf0078ddda28c6fb0b57320c4658cc294c72664ea83e342165a30f318b806bc", 0x4a) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004ca000-0xd)='/dev/usbmon#\x00', 0x10001, 0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b84000-0x20)={{&(0x7f0000982000/0x1000)=nil, 0x1000}, 0x3, 0x0}) read(0xffffffffffffffff, &(0x7f0000da2000)=""/8, 0x8) read(0xffffffffffffffff, &(0x7f00004c1000-0xbc)=""/188, 0xbc) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a1a000)=@assoc_value={0x0, 0x0}, &(0x7f0000e14000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000027f000-0xc)=@sack_info={r2, 0x5, 0x6}, 0xc) 2018/01/29 08:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000036000)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00004d1000-0xac)="bc5a638e1b566c2f76e7de5d9ff1f58a9742f00439a41d655df6046ec846cf15c744182ea478b4130455166b410845a9dc6260d368046befcc6c4b3eb05e49f26afd4dfb19064c73df948ede3bfba7467a0cfaa7a68764e033ae6a2b8e967b6e13017591b49e15c8689691d3c40f958868479104e12954704b433fb3e614e64c50b407d36eda59a4d2eeee1bca84d5d2", 0x90) socket$inet6(0xa, 0x7, 0x8b) 2018/01/29 08:16:31 executing program 1: socket$inet(0x2, 0x800, 0xb3) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x36, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, @icmp=@time_exceeded={0x21, 0x1, 0x0, 0x0, 0x0, 0x0, {0x111, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/29 08:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xffffffffffffff7f) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000629000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a72000)=0xe8) sendmmsg(r0, &(0x7f0000b87000-0x21c)=[{{&(0x7f000001a000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0xf0c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000011a000)=[{&(0x7f0000150000-0xd8)="f6118f29d56e2c08b1927f2029e3325581a2792872e794416728b60fac090943f013b7fd508417ed37efb264b64371dde6098e7779659ed1d7d83c1c28eda4c86d215025f6404da0e33a83e10d1cc644d7703eb0553ff9f5e7e8ce9e34a78401a1b46f139d885fc7fe93c05e430034ba42ccd28ac351b855c938d413d4c90658c811c779c5adaa27cf95b7ef7b718c0b736ee1c3bd00b0a8e36210cb96396e2bf1d8de73eaccfeeba8dc1d0ced25d77f3e0e33ad87d0c727e7484473d21bf327b46a62b7856353a626677ecaa55744ad47529e0ff57d0db7", 0xd8}, {&(0x7f0000ec5000-0x1b)="7fa300f5adb99c395082eae96effa0c96a2dd3cb5355c19b9e7b4c", 0x1b}, {&(0x7f00003ac000)="eaf274179fdfece4816eaccbf5196383e34944c2a0a15932c6f38b7c5753a580860770a8c69e15be08284ceacb153d770c412a55ee03857b005741903e2066f3e13d7c117d1f42c42231957ab817c4728ae457e1a1de92dec5fc3ef7717c4b4f955c4ac013852de9b07a67c20fe88d5a669d1e31e4903e0c272d22cf17f7eb98fc2575188b3c1c01ad27ffcbf812aa43c83936058cd81a7808bc2748e5496294460fb20fe6541993e310dae4bd93dd6550f672fa9f040ea32366f20bc8c27f57a05cd325c5c556", 0xc7}, {&(0x7f0000833000)="020208c995b912e81112c93e4c94f57acba3c49857fe7b610dd0b8b3abf94f7a166b1bd37be586d0", 0x28}, {&(0x7f0000013000)="facd1996055a1b22c3c8424b8221605673cfcf80f1ca0ba1f594d5a135a658989f3bd9d350cf05f2d37e96aa0ff50ef113de2a66efd42eece10fd7ddc19193c5fa703a8babeafb302647bdbf5665ad20c43b337aa1fc49fed8d8ad4f18fee07f632c7b53b9059c689c7381b6100b9a90587b5e2155afa1d138d67233fa196f51d931766e19f2d14a7a541b8168a82b", 0x8f}, {&(0x7f0000ce1000-0x85)="5b68c87f05b4ec92f1daedd986641cf4e6b772b1ea8a5bfbcc25ba5b423f08560110a66bb74d6264264d0f7acbde78196518de06056585982764d6a1b726514ec9f73a996c2f5de9167eab14fbaec2fccb086191a6818caebebdf10ee14ce4f53d2fd00cc5e03e1f0d8161970d0a1b1150d947c554c4fabbb48353346b17d907bbddd95931", 0x85}, {&(0x7f0000064000)="479eb742a29be4f2bf0c584c5b04884d7fff1d057e2b947c4c45718d8b271cac59459764ce826f772ee18fc9731612147dae686fda541618cffb799d7f5af5e1f90d82d6f5ee69e7", 0x48}, {&(0x7f00000f9000-0x8d)="3cfd804e2c2e2195b73ce9e5ac5e14221042d28e1bd4d3b1c7d536a842e09c1048b822979dc3fd8cab91ff1275cf421e06e4a88285a81ea7ec4f4a06fb16320bd5b5fc1f6f011d33b859415709cb2b3a8daaebb6993ab185a251a603b57761e89210fd8ae28eee60a7bf7f7b25364a16d6348b04c4873e483a61f3600e85ba9906182cd314c7a7d4a70fd19ac8", 0x8d}], 0x8, &(0x7f0000413000)=[{0x50, 0x10c, 0x8001, "a1657171f2c8aeeeb5293d374e63feca58a7ba2677e09c86127e362c57bc3c1f660c22f6c7b945aa6579abd2f5695f2443d4e2747ae9a843c4"}, {0xc0, 0x107, 0x2, "cfea55ea5db4b2774edba2a10e4ac8fe74356f38db983dc51fa0bb4c54c9dd03c7bff90adcd14891ad349595208905017164bc2ebd64420823171e34e56c463ac286f5c217b819bd5ea2db7e1c07d84ea876a7c1255a338e9984b4046dbdb923c0a3364d22dfa9664b0ab5355f4bea55d63954c1ddca8a823b46283b4331f85b06354323ded928ab5b010161d6bb59fc0753780af9d040b7b3be0178a3e44b0c99b102e1f915fb17ab74f4f1b238"}, {0xf0, 0x0, 0x800, "8a829208ec3e80333efe3c2c2e2139ede0481c3050e90c2dc6ccbc2ea3bde68b62a0f95fe077c5a994c1acea658a40d2baca7a08d1b8c4854d0bf71f2d5fa3281d1552b62e596f27d714d0b15b06c68ce0a572d6b1c4d2fea8311a3f22ae6d2cd12fd60d2624cfba520ec96ad20e06e169e802eb0c0b7f9eabb1b917341da395358214953d8e842d06e109732ef1ce3040c4787a7dd014bc31fd23a4a7818dd470b6592c8476b3a3bf8e76bc9ff7b2e98f66ad12f093ae11298a72bf125736a2488a04618e6c7f0c12233a6e3bdeac937e19b6571704aa22dc"}], 0x200, 0x4010}, 0x7f}, {{&(0x7f00007e8000-0x10)=@llc={0x1a, 0x2, 0x3, 0x20, 0x6, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10, &(0x7f0000a10000-0x30)=[{&(0x7f0000051000-0x76)="382c439ec42285e402f2a48f09cbfdddd2febf3e4ab3ed4648e164edd3bdc0eea5bee61fc0ff0a8821bb6f202446eae69e8fcf798c6b941fa6bfcb3bc46b5fe3c387e06087c7f84df48e862298ff2d4517e4c87972c0b4d26f528d86ac388479e9fd8406c156cdd044f6c18e4b2648760bf9b2c6502a", 0x76}, {&(0x7f0000a85000)="7dc8d90a6489102736c8f1f25cd11aad50120c086a223a2ba0fe121c5bd7561ed0697612c5a4f583ebe813f86a0efa641752a4dbba76f0f35b6e0b34674307a3046b38deaa8d6790dee4c940e09fb04302c3b2b2ff229d52c730179e83a37f7cd5dbcf923fa0d7e9615c505a77e5b257ace4729cd441b86fc3972f361ee885769211a396d05e4b092b9dc8a8a93c54098ba55cbfb96a259fa4f965a9c2dc", 0x9e}, 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{0x50, 0x11f, 0x100, "2735f799a507a0ccc720eb3b4a4e9b2929a4016723a63957caedd17d1c6fc86edc24b124c7502a7e5bd69ce18afc3d9533f99c64fa30b0aa857ed588d1f819fb"}, {0x98, 0x1, 0x2, "a40049868abb65d1845416f0a5ad581d4ff097d507d058554e95818663bdbe32340eb0781322ff6bf36313b85976bbb9f123b24f95aaab429f5179e63b9d6fd30ce2c50c3c23f97e2fde26a073ca6f6f4b44065d5b9fc83a986bd510dccb878f5a8b74f35f7187d2fce3f0de5ee1b11bc686abb2c474b5b360ed4136bfc094830f0272655e"}, {0x100, 0x10a, 0x2fb, "7c29593c3c19c22b8f421d0862b778aa1b00f16262df3c8d8b0a5c94986ae1cbf94648f2ed00e4db0ce75c516007c7c3076ee92c0c1f465309cbc815de9c23e29f2e7354f4e03e336a438393214d849368333f0e9b530cdbae7c8d545234c801f266eefe1b6da8eec0051add0df319905d94bd2c82d42261b0f447bc517610da591a73d31d5ef4dd522ffb4a8f96297be5462cd8c8eacd3cb103eb33d835ce9d146adab981543922b90fb7a7771247d7bab3909a94ccf082b9dfded007caaaf4e0fd9179af0c3d9e2801d74a3c606dac0319e6ca5b965f24c9f469dd6c8cbebc3f07a8fbdc6b36f224712915f1"}], 0x1508, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f000040d000)=[{&(0x7f0000e44000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000dfb000-0x2a0)=[{0x88, 0x3a, 0x8, "ea3699adf80550602d7e40231b9e3987682d60d779a308228485d3d601ddf11a225140cbdbf35fd4f7fc6c93dabd229e7547ab3e158dc5ce831a75aff2fde2d28c6ee6d3a57d2fab4b95b4332e49c29c410607e240a7b959c368de874fc80aee033dc55a3d00f4c0c991da33fc956594cc5cc5acb4f14238"}, {0x88, 0x113, 0x9, "c2d9097822b5fb5c98d4deb3fd13e4c36bdb84adfb362a89f75dee3b7a6d39c809f68226ecec2e371051495380bdfbeecda64a7b34ffd16d9c8285f7a30edba2904c5b6b8deeb21eb72e7eb83345298067f2df3067c8c5b13aa5aad35ee3c0b063351bccd496a470b1e9a0f1ed96f8918331"}, {0x98, 0x13f, 0x200, "e0d9cf35c55dc677a43356ba3e6457ede54df1a72e4d61b9c73a5eb269c14426a722094fe0693626a6e683ffbecc899732667df3d8d8cacde193c78a39e040a2d761b4adccc1b1f101ddceca93df41409e71c87632238d8f107d32a8105fa65ccee38dd130220d94da7f6347895e2e9d0490bbd5999b72aa2c4e5e58568cecd6c298"}, {0xf8, 0x11f, 0x1, "4736b108ecdfbf9f44249ac2e0b975af96c1dd6663ccf783fb69e760a29c6bcd4b5be6c51ba68ad05824dcef852830a0cc936cd4ad2862300c5dafb87f54a442ab08f8005a7adc24d888d12e9c2568f10a752d7e6c2fbf38ebadc8a35a96e5058f9fc7cc985a66f88eaf704e0f4ca8356568d5bc739e5fc0526d0bf2cbea25d63f4436e36b8479cb97f2fbb14fd3bfdacbd3022b4cd53e86afdef36ee1e1e355c371a26a8044c072924e2bccf53ea99b5d8d5604e98148ee203764d2be5e685ce40666e172924483c0ad0569eb1468788ce491a1ccef089a4dc1c71779ab92808a03af7f53"}], 0x2a0, 0x20000000}, 0x8}], 0x9, 0x4000000) pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/29 08:16:31 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000000a000)=0x8001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/29 08:16:31 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/29 08:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f00005ca000-0x7)='./file0\x00') connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) uname(&(0x7f0000e81000-0x1000)=""/4096) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004c4000+0x381)=0xffff, 0x4) 2018/01/29 08:16:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) clock_gettime(0x0, &(0x7f0000bc4000)={0x0, 0x0}) futimesat(r0, &(0x7f0000f89000-0x8)='./file0\x00', &(0x7f000010b000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000f87000)={0x30, 0x0, 0x0, 0x0, 0xfffffffffffff010, 0x100000000, 0xfffffffffffffff9, 0x2}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f88000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f87000)=0x8) madvise(&(0x7f00005ee000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e4000+0x486)=0x1c) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009be000)={0x9443, {{0xa, 0x1, 0x55, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e7520c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_dev$sg(&(0x7f00004e0000-0x9)='/dev/sg#\x00', 0x9, 0x208000) r3 = openat(r2, &(0x7f00001a8000)='./file0\x00', 0x200, 0x2) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r4 = syz_open_dev$amidi(&(0x7f0000136000-0x2)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x0) sendto$unix(r4, &(0x7f000013b000-0x1b)="1ae07fbccd09862a0ba97224ebe4f151c044cef83a0409c36a99a4", 0x1b, 0x10, &(0x7f0000b10000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f000060c000-0x110)={{0x4, 0x6, 0x1, 0xffffffff, "2fdd4be4003ee9aaab0e47583eef3db664c9bba554205990178fc0c1a3461f2ae13fa10702be7c601db16e05", 0x8e}, 0x0, 0x0, 0x10001, r0, 0x27f, 0x5, "732fa56cd18092cf2633897be225c5fae44f429b0ddf433f184262c3869c79f10ac2d34b8ae06c901185030d6d62cdda42d94e1cbb18df4d34520778e37e3cc4", &(0x7f0000f50000)='bdevsecurity[/\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fff, 0x0, 0x3c0, 0xac5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000c000)=0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00001cb000-0x10)={0x2, 0x3, @rand_addr=0x41ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = add_key$user(&(0x7f0000fb1000)='user\x00', &(0x7f0000c6d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000332000)="9c92f6e0e60356ecb009bd002416a40017a5389f309e1921ec419ecf3895aacc5b386030996671ae59afb7aa8bf3a22de2e7b000aa88d9eee3c40e14b28c4f786c8e63ef60d73a02890f0ced9f6352c77a90b999a068eeb478ad364e08f79a1c2f95fe01e51640ba597cc083d6a1f8118676ff9e1b2dac6fe69b647f77f5e33467485c8416bc0c7e6d70518e557d9dab020a51fc2b8d73c12e2eca", 0x9b, 0xfffffffffffffffe) recvfrom$unix(r1, &(0x7f0000863000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f00000d0000-0x5)='user\x00', &(0x7f0000958000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000051d000-0x19)="e53600b59d56cef1b86b7a4f1b036fe28e381366be995ff325", 0x19, 0xfffffffffffffffa) r4 = add_key(&(0x7f00001ba000)='cifs.spnego\x00', &(0x7f00000d9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000550000)="f0d3a85be7e6088da034e4160806ac15e6b313e4af6042f68591d3ac05c127f76d225a42d71c1373c3e731be249a2969d3104adca85ebdd6a3f6b9418a51ed8dd879d8bb481f3cee9e54c6496984597f9cb9054bb0d034ea272d21a84db33bf483e7a2eeeb41e06c6180af62e5d2381ffff446e369cc7def622dc28fd9468915006850ddf543a336d9a7dcb42f8a9d8f413ea7620cf3a4a90fb0bc1596128e1c2b0fcc0936643e700732a892d2adbf03b230cffaa198b71b8b88cae3d4316bb04508df8d3d62d71616f5b58d5946", 0xce, 0xffffffffffffffff) r5 = syz_open_dev$adsp(&(0x7f0000d2f000)='/dev/adsp#\x00', 0x200, 0x420c00) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000aaa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000715000-0x4)=0x8) keyctl$dh_compute(0x17, &(0x7f0000ba2000-0xc)={r2, r3, r4}, &(0x7f000019b000-0xe5)=""/229, 0xe5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00001b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c) 2018/01/29 08:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$dmmidi(&(0x7f000049f000-0xd)='/dev/dmmidi#\x00', 0x1, 0x280) 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x0, ""}, &(0x7f0000ac2000)=0x8) 2018/01/29 08:16:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000005000)={[0xf000, 0x6002, 0x6002, 0x1000], 0x1, 0x40, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002e000)='./file0\x00', &(0x7f000002e000+0xd7c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text16={0x10, &(0x7f000002b000)="360fc71a0fc71d0f01ba0f000f01d10f20d86635080000000f22d8ba410066edb8a6000f00d02e650f22d4f20f01c80f01f5", 0x32}], 0x1, 0x0, &(0x7f000002b000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002e000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000007000-0x188)=[], 0x9ed2e733b7af2cc3, 0x4000004) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000007000)={0x6, 0x0, [{0x33a, 0x0, 0x2}, {0x918, 0x0, 0x5}, {0xbf7, 0x0, 0xfffffffffffffffc}, {0x488, 0x0, 0x10002}, {0xa12, 0x0, 0x800}, {0x9b1, 0x0, 0x6c485568}]}) 2018/01/29 08:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009dd000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000042000-0x8)='keyring\x00', &(0x7f0000ef2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f00008ce000)='/dev/cuse\x00', 0x20400, 0x0) tkill(r2, 0x18) 2018/01/29 08:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000117000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$rds(r0, &(0x7f00008e0000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000ce0000)=""/175, &(0x7f0000b8a000)=0xaf) fcntl$notify(r1, 0x402, 0x30) r2 = syz_open_dev$mice(&(0x7f0000f53000)='/dev/input/mice\x00', 0x0, 0x202000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00001c8000-0x4)=0x7f, &(0x7f00000b6000-0x4)=0x4) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) connect$l2tp(r2, &(0x7f000070d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x4}}, 0x26) 2018/01/29 08:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f04000)=0x4, 0x3) socketpair(0x4, 0x1, 0x1f, &(0x7f0000859000)={0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00009a8000)={0x0, 0xdd77, 0x100, &(0x7f0000e01000-0x8)=0x0}) listen(r0, 0xfff) 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getrandom(&(0x7f0000b6d000-0x8f)=""/143, 0x8f, 0x1) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a41000)={0x0, 0x89, "2e8abb2a1a8cbd7bd418ba6517f08ddaebc5828b7e65eed8a8e3b0707601ee2306cfb7fcde1c389cdcd33108375e039f810e86e8562aa5c72233de27964cfb6b5866ccf143952225ae0297b98fa1eb2ea6186d0eed2bd73b4cd94d0227fb4f6e87c969938680bfeae2150957d2005711c76909b4192c13b023245e1ef04600b03030552dd6013c9fad"}, &(0x7f0000fa3000-0x4)=0x91) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000062000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4, 0x3, 0x2, 0x84}, &(0x7f0000471000)=0xa0) r2 = semget(0x2, 0x0, 0x200) semop(r2, &(0x7f000049d000)=[{0x2, 0x10000, 0x800}], 0x1) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/29 08:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000200000)=""/207) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") faccessat(0xffffffffffffffff, &(0x7f0000a07000)='./file1\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:16:31 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000bf6000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400400) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000053c000-0x108)={0x3, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000070f000-0x4)=r0, 0x4) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x22, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/29 08:16:31 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000015000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000010000-0x18)={0x5000, 0x100000, 0x800, 0xfff, 0x6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000015000-0x38)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000014000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002e8000)=[{&(0x7f00005bb000-0x5a)="5b26ecb9d15ef7aa7d183d0cd4e346ee698cf7964eaa3fd8260888e0cfcacfdb2b68ec62799579428d5683e7d5a23ce4582fa94fc91164460be4e18987d4d64d4883054e96dcf51f230beae38172b68e93cbdcb1c68727e438fe", 0x5a}, {&(0x7f0000919000)="730d4e6289395439cc32498fefda54aaba3896037ad79d30dd9b1c81a2f3a25f6809e3955cbdcbf1519322c21b2871b52cf1b8974ddea1fe4e0079a96cf8d617fb0bf548b2c363be8365598d623acb385d4e98c7cc1c6d68f771b734c75bd5bd6665890b059a96", 0x67}, {&(0x7f00005df000-0x25)="214c733b62acd8ff478d6c99a3d8230f01e50281a655b0a32ddb9c12a32a5ff9b3b11bf379", 0x25}, {&(0x7f000093f000)="f97d1c99ec1dd01924aeafdff69e8d0869bdaad8cbf3b52fff2ef4311d14a528b82d17cd", 0x24}, {&(0x7f0000603000-0xa1)="d6ecb2d72e1c9a138081f06ee85c6a04bf4170f30e8e7b2c567105e42acc28cdb704356a76c07e87a04ebbfd9dfb97be7e07a89f7800af056a00b349a05715ac48d4552d9f535fa1bcf3461ae73f1a592dbc77d2bc08d50e3f18e219c4d90182cb63864a3e6e5a84d3cc875e620f54220ecaefb5cd7cbcc03735fdee400b8b9e78bbcafe2162de094f2cf5bc4da3d27df4af3b80e64104a265e6714d310b497bf5", 0xa1}, {&(0x7f0000fcd000)="7c3501a81b7337620766f83837ca094dc6afcc9069dd3dd7fc054680096af7d37478301586e717fbf73734aef746678860731f0623c54df43be0d15500e97ab29fcd7d7bac6456", 0x47}, {&(0x7f0000e40000-0x46)="093af1097a9d37c91aed32eb4e646c0e90bf9c0ddf69fd98e1980327215e5336fcfb20a7bd98a9e54240f6bcf44ca01c06c0391adf5ac83fbbf9de9748749a3d04d9808b03ed", 0x46}, {&(0x7f00006a4000)="f2e56ac17afd6fab2d1ea70c872ce7467f39406aa3d7de2b86aa44d315e5b71a45c1191ef168354b6364c2ffb7bc00bd5ab175b24f5ba3b46669b4550e32385c9da614188692c39be0cb22187e60f69a1e6a546c90", 0x55}], 0x8, 0x4) 2018/01/29 08:16:31 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x20) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000001c000-0x8)={0x1, r1}) 2018/01/29 08:16:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000)='./file0\x00', 0x53) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0xc22, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000)={0x0, 0x3eb90}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000009000-0x8c)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={r4, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x510, 0xffffffffffffffff, 0xffff, 0x9d}, &(0x7f0000008000-0x4)=0xa0) [ 88.469569] audit: type=1400 audit(1517213791.403:432): avc: denied { net_bind_service } for pid=1328 comm="kworker/1:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/29 08:16:31 executing program 3: syz_open_dev$audion(&(0x7f0000c74000)='/dev/audio#\x00', 0x1, 0x22000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000152000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000004e000-0x4)=r1, 0x4) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000058000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000a98000-0x2f)=""/47) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x159) 2018/01/29 08:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a8e000-0x10)={0x10000020000002, 0x0, &(0x7f00007d4000-0x1000)=""}) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/29 08:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000039a000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a4000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000083e000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000b4a000-0x8)=0x10001) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00008e4000)={0x804, 0x1, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="cad05116bf0eeb998bdcdfa6822807b7f46b3b12c72069f868de87e5483e6e20d464db7fe08ff35c0f750a0f9c379f39e4ccfd8c621c49666445078377de5771bfc1408ac1be2641d473d08a", @nested={0x2c8, 0x70, [@typed={0xc, 0x55, @u32=0x5}, @generic="fc2d39c11d25d2e10ef54778a881bfba8b56ce60df8ce705b0572abf4d204ad442", @typed={0xc, 0x100000001, @ipv4=@rand_addr=0x6e}, @typed={0x98, 0x49, @binary="4d707e3f344a04a63bfc819592290ba39118b14e071ff74cd98990e7e1b496c4cf5d3370fda2c61918e9173cf1ea53d67c25506f3c64e85874e5452579632726a0a17e30005bac7268de91e19b79fa68e366aef5538d5839b1e6721bac67f917fa06a1355d319ad509c5bcda13e90b98cc051bee64aa8f966a84cfae1460e4db81d7b512daedc021ed5c99baf8"}, @typed={0xc, 0x3e, @uid=r1}, @generic="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", @generic="b7d219e252aa68043a25df94636c485a0c1369a18d0afed3b75129a40d48ed03465ff9ef0247a6d06dd31582c083775e8b6011d940877dc565e630e8fcefc965bf9410e8602ea91015dac73997810dd852ffd8f0370bc938eaeb79f1eb18bcca54672e7eabfd937ed833f44a11f923cf70e17e45b756ebbc4681a928f2defd3ba425c217861effc8dd2e4c816d1afd163daeda0b222374a2d67e3b86b0fda70fbf93709e7641df37d0f383696d894391d845d42513fb6427fa684baca609a4e6c702c3cf9ac391af54cac0e9380015dcd23d3afbe4031502505214a253f497d0101bb47e6d7ac40c985018"]}, @typed={0xc, 0x70, @pid=r2}, @generic="3e77d8c10f73", @generic="c3f259087714ed8071caf600f27e6e0515602802cd4c1da0685887003d05f1246fdbfc72d4dcc269932d068e0db5147d65900631bf130f5d3b2e08beac9624447e64d30f6ce3189dfe9d937e2596580344634d0bbae754cdaf257c32a176f6f63d3c5e2137b65b9502b8db12e8ce14760ed63a84ce2343d605f0a31b7ca8f0394c44090d12692574174f8c050f6804988a1fa32cd34a1b1eb2eb9d7040", @nested={0x338, 0x82, [@generic="b1e3805f033807ea4b1c1c1b88ca3d4f64a09e52144eea1cf783317837e273db8b6398d2d441a2edcf2c83c94832d9a101d3e57187cfe007cd8804c405b92de1b4d9beb29f93010399798b54a8ffb236470f3a", @generic="47ef55017eeae1d1794fdf457ac43da3a88cf09b4572fe54bb497b60a1b3d259d059a232943ae3d0aa5bdb7f0351d3f957d3725dc62df3116beef574d79c4c3b5522e184dfc3d801ac30f5d1f4325e0ffb517eb661174c1dd7247d28e191dfb31057ccef98c4e52785004f213fea64fa3c9c354d237f5d2c03d6cd5dd36c4572026ee714c455a0083ceb208c176b7156f8e155f26d41123589f217c59d9175ddea8af79364de1453099e648f5b592acc805b76b53aaee0acff1347fcf57a83d2a8e86891d372074510bff98c927c504ff30fdf0f0a5078ffbfa1270dd0b2d0eb7e50c8da4ea73eea0857dc8783e319978e74", @typed={0xc, 0x46, @u32=0x9}, @typed={0x8, 0x54, @void=""}, @typed={0xc, 0x56, @u32=0x2}, @typed={0xc, 0x22, @u32=0x200}, @typed={0xc, 0x18, @fd=r0}, @generic="fa73d8da2d8b42a208680819c7f9723ffe2a585c1a93c6c9ddd48690e5024fd96e40680223d021025459f5ca4e98bee8ce2470a65097f414385a9a3bb6654d7f0c018d27310ed3d6390e0a2ae5e8f1590965db13e8e9aa02089fa727d4b3dc3744a9cd223caff0bacb", @generic="85de10d31d703c5cf594ba403895b27ab8acc37986d00605524f6808de7cae6c9644e364da2630cb09f091a9e26d37b416490c35b4db763583b59c94fd1df2782fc4904f4ba73775d54a5a0a217d9b2569c5f1d5a6c81cf5860e0ce0c50328b92c6c84903b05e67c4a7ffd1bb763f3da1551f6205eba2045ca92f340b0cde49ed324ef6db1a7a99b52bc7c0745124bb5c77a60a2a5e1438f3b642baa367312e4a5c82cd11dd4318a7ac18d463c82f35dc2c7aba9860e65bc990cdab51fde537172b77b9fb8b3bb2d3fc778aef2f09e68c9a25307642e", @generic="a9674db76aeed41f8710a95b8b04defb2b66a74896d5381df754df4f7e3c775f243fcde48d7e6affd5600d2c159eff804cab41388251da22a3b634504552ce3ba9a5120d272e7760e031c4c8a710f1694d8c043e2ba02dc9c247ba3237fa9d107bf2ff91f6328d551f85f75540f2e2a6d9ae7deaef8a338b"]}, @generic="661144c8ebb235e402b5e17939bdce8f3a36247620528e67567a3dd79ad86b97d838fa61001d27e583483766e25a62b61aeb4d9c961a85031fc0d73516d3e39194be775c6b3d3bcdcf1f60f2f3b283b87e2d6526a8d2f39f21a2725788e2514e373a1b7980ab2dd51dfb107b1592c1c62a79c5a9c5bdc62468457a95ed04ddbfb082", @generic="593d5e75de6fe7", @typed={0x5c, 0x31, @binary="5ad70afcd30ff00b1d3366326a3ece6f0f50af9c319037530aa7db570a25ed1ca26b1d646d4faece4d9417c2cfa24e009a2d4ca072e08b8459c0eba2662fbedd6ca763e4dcae603ec555cf42003d23c51348"}, @typed={0x10, 0x69, @u64=0x3ff}]}, 0x804}, 0x1, 0x0, 0x0, 0x20040000}, 0x800000) bpf$BPF_PROG_QUERY(0x10, &(0x7f000065d000)={r0, 0xffffffffffffffff, 0x1, 0x403, &(0x7f00000b8000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) [ 88.519639] FAULT_FLAG_ALLOW_RETRY missing 30 [ 88.519653] CPU: 1 PID: 12801 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #284 2018/01/29 08:16:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000015e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200, 0x0, 0x4, 0x0, 0x3f, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000935000)='/dev/audio\x00', 0x10900, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a0b000)=0x400) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00008ad000-0x30)={@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f00009c7000)=""/133, 0x85}, &(0x7f0000628000)=0x0, 0x0}, 0x30) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000579000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000a4b000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}) openat$dir(0xffffffffffffff9c, &(0x7f0000a51000)='./file0\x00', 0x10000, 0xa0) r5 = syz_open_pts(r4, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000056b000)=0x0, &(0x7f0000c4e000-0x4)=0x4) ioctl$KDADDIO(r4, 0x4b34, 0x7f) 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) r1 = fcntl$dupfd(r0, 0x8406, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/29 08:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) llistxattr(&(0x7f00005c0000-0x8)='./file0\x00', &(0x7f000050e000)=""/40, 0x28) lremovexattr(&(0x7f00000c4000-0x8)='./file0\x00', &(0x7f0000e9c000)=@random={'os2.', ""}) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) 2018/01/29 08:16:31 executing program 6: clone(0x0, &(0x7f0000d6d000)="", &(0x7f0000ce0000-0x4)=0x0, &(0x7f000049d000)=0x0, &(0x7f00009de000-0x5b)="") pwrite64(0xffffffffffffffff, &(0x7f0000d1c000-0x1000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff80000000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d84000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7f, 0x4) 2018/01/29 08:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$ax25(r0, &(0x7f00000b2000)={0x3, {"333f675c971b96"}, 0x2}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) 2018/01/29 08:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000e0000)=0x9, &(0x7f00003b5000-0x8)=0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r1, &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d69000-0x4)=0xc) modify_ldt$write(0x1, &(0x7f0000681000)={0xe5cc, 0xffffffff, 0x4000, 0x1, 0x100000001, 0x40, 0x9, 0x400, 0xffffffffffffff20, 0xe80}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000d08000-0x9)={0x1f, {0x2, 0x7b8, 0x0, 0x3, 0x1, 0x700}, 0x0}, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d9d000-0x10c0)={0x10c0, 0xfffffffffffffffd, 0x9, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x105c, 0x2d, [@generic="1948fbc83e8c20cda105027ec40426a36437271929322a0a4352758bca94f8a79fe9b33fc9b1c7a7c620602186e08b274d72967b51805e20d84d535750915bf874ef30fc9e093cd5f3bc0b85b204b4", @generic="aab390d0f5e22bcfa681106d8b6f8c17f803f286c93e73fa4860f9c83f4d2a489de7d8d8a1df23a8f88c083eda958755cbb332e2e8179fe2ee0b486bb3b3577dc89b2ccffe402f901e8c8983c4ff8809bab3055e3f7a1e4537bc565fa3b51b2cadb6f1c4f34a24fe42c70b7bbddad4049c1bd7cb992f010f19b43c73b4746353c852d2494a29b6052abf27a71045545e2ca03a885844dd2e6fd17ca043cda6d1822b5c4e0a8c9d9be79c6a6b72108a873d94036ea46cdb3247d7885205a3a3370062c0bc530507b2dc274bd0b84624aff6b755e32fa1fc9036c345a705870ef90737334e124a1887b39883d74c786af583b43bea46a8e64509031b507269d7c3ad11f0978d46c7f66a7de98f3e722016771f1775aa02dd21ab369cf95cf3f195d94f8d3ad70b2fad905ea3bfaf2f014a2c0133a65517287d257af7f595965f5189962199c6547388636289b3061f83b30272a2f25862c84d333c692ac247e0c92b9e2e43370b76decc1f701e302b67609e5699f37bf4dfcc2ad241623dbdd6453741e0295833c88641c94b9fab24f21cf9dcd217daa22a3b4e7c2d5c8ef69dd8d1f44b3a39f2b68972333cc5c8cc0e2265a12b38f9549fca806623efde35712f9880d3c68bae9ebb533d4eb8f75068f2b7b8e6e01f9d33782a95a87a938553f3974c6016a04cd8c61230e4e4160bd5ecae90f962a042ecea3a3a826ae1389213c53da6ef232d941e094f9632a08bb2d38ceb9e11652e4cc9752e820f33a2a9482fa1514180ee5553ac76cb94a0fcdda4d5a30055e29e2b90ce173e2ee7fda297c57d8192c62d647bd5750c53ed0a858f4e289f5e6eba107f0d15663e72ac322d66934297d584316fce43a9f59a4f5ed8cc1e25f881aa06bf3ec6e7b06b5b730448772e3bd39f9dd75832111cf8c412a1f96a24c941f815b7918a34fe5302a1bab726acd1570a3249c8d700f15c17ff588bd6538bb55737ee45c893df7be4f9bbd957651e831d53e2918be2e1cab33a0d4b704c6cf68cbdb77090b1032c5aa431458a02310ad5a35d37513db9c0e7e37f93d1d5b95b7d7a48978fd028b1bcdd57170bdf04ef3eded486a4a5f57a6bbfd0a8c9ac4a5bfe60dcf592a19cd543c3b2354ca7f1166ce129f1c0ff3a565852a0ff848480e37c7e8b17f21ed01caff5e4dc08f1129ffa26df2852ee8ba752f2254c0168c73aac726e7ff0c67fbcc5ce32a13ebf2da536b17bfdf6a5a5b092c2aa4c7d09ed9ab3a5dda56a3c06e88be538275959fd03b157971ee28597df6ca59f067c1d8453fb1dc2515027a6b358159b381b03eb1db48079191a3d3a1ed6b5a32c5a190434205766853101c3383ce02bf7ba198a962c36040db6e7c40ae2459811734ae11362ea7db5d3ee1f9ea0f8714f2b99a5a0be12fe81bb305d271f769e0d18a1dcd33411f1da64aeccb05dbfb474df0c0eac1107ec7cd45599f5bfdf43f84244d8588e085f3aaa94842beb9a58517b8f38f8fabab31a444a99ed3e367b6b1b2dc78e49e40cbe993a92c0a94beaed609b25ccbb4291bbfcd634dcf29ba375d56b92558be56019abbcd0c33a65b863f2f08cf5cfca7cbe1523660b6f985a1e3f4f245cf1ff26aa7f06d9475adbf14c9dbe89dbef07525470ffdd02c630badc28af3b9c2f4126ae5c106d9481046b1d880ee3b1b777f2385da314b139e863c4d87972a62d338d8e8058afe751041c366ef2ef88659026a92f279c139714ad491db29b359deb74caf466531f7ee78d0f40af1d80b03943b0c6f0e7e3b142f2dc73f4da9db675a488b6ba8360c8d92ec4b9eaf9e7067ddac8db560ae3b0b54b8bc76ac166e4ff4db510b3d07def7bb99a5e61c7f6ac719aeb1c8b5e3765f9e5c89de886c4b5b22b44cc4877f3916f7b056d4d379d32a71c5dfb52fa7aa329dfbbc21af6a34704da218b2488f1b949b3ae54d95ad1345f6b05bfa0373b830a0d81103d4c8b56abc00f5fb2f9aace21cea7c63066913d1bf0e7a9ba5d319afbda76d11ea1055a7b1e4472411c8cf8ab0cc3ce3b4e36c20e6a789de8b7bf87a7516d864f498f2426f6e3fedc60d97f6b89a283051ea857a9318434250942a9fb5099405c8ca22e433590e6360f27f8d03c07a31ab64d8c340a56508b46c0c51eed0a2cc402199d738b93d76da33ff84c7a0ddf5f118f1e2f8fbec6f1d85a166c0589ddbe1e1a3f6c030cca9e8e47c4dbad05a45101ee9ce80d039cd4beb3c3878c2ce43f7429e02a266dd93b2aff30d7481162438845d7b433e774296f966a2f7d93a74a206cae2382800bc8025839589ebfc8d1c608aa3381ae76241a47d1fc42f6f22c32e9da9399159a43cb22d6db5b89104835464609c6045af89f37e04a8dead48ebfaf764ad98a213c7a077d84e83a11f6eb5d48ec361a1ba61d0e289b20e22e6091d91b232815346dabf2243f0b445d1245185aa1e40c0665e8cf72d98ac8f1a86110a77e53b18b0d6d641d9b48ee57c9377ca98097a690c439d558b2ac65b6deb7e58eb3e26667bd1fc8c4313b75180f76ba908fabe936ec1edc275c10538652053fc3acbe0f1776d82a5e32a3747bcd4784aa6516333366b1265b7225cab840879eda11b30169f0f33c9a5096ccdb02c0246224daec5ec11edb4122b3bb063de13eba7b3de9a1f889386f99f4367da13227ea89eb5dd716abb20d85e365298a38aa08f7e9916247a209c38a97a057ba23df5a747eb6a1f97b311bbca4f971970debf8714e924cd2ec30a75c50fa370c2bf15792a7d5dd1cb61e315d40ab5408993262230dc23ea398d758dc4a74bc8932c5398629e7b66ba92ffc32c01c81aa9d9bc41bb144beff10b6f1408151f958399f2b9865fd6be83e075ff811190cf9ce92f7c7c40ae8ac51318164767aa0041479f4f82b7f4f1f7ca770169ec2c5629f9ae08773aac697c69d48b0fe9458a5fa5de9f431f23521b88126afcbe3d0086f75c7e0f6fd69438eaaf79879c8e46e8d13d2e467038dafb0b95a875ac290dd1b5d98eeb7b15902001728bb2f931b18ccff6e4a3a03da7a52a0a47523d2f49cbc7194ed95b6fc665d708ebb8b88b72a78d49215fa866620fb659050b67ce0cce3040980e258f1cbf8ab0864cd063cf9dce49f2b58c3bbbc69576024f0f7445878da14d913b39de074f077cf1c087c1b104466e4d184e759eb69d39ad23da1ef730c59d39cc32b828e7f0a58bcd164b6f0e3a58a1f0b3d5d37f1007e2a56dfb807afe90523873ae6efbc8c4733230ff757177e2ee2e0b106ba79cda147a4db31de2f9d1c0e5fedfb11a1e67b5afcd40b7bfa3cc5937910ae663877d379f03cbab5a2db3da5bcffa285d61c6e9d23ac088419f55f8786c1a218e65da3fd30a79c531cc7b54bcfc0ad7874ea96fd73d20698aced43d7ee9e77df2874390eb6e5205790ac2c5a5279b2a4b1d248e99e9f3c2066d7ab21c91dae8cb8e2b48543c83ec952e546166476595d95b6271c917ea0f14628e36d401910a739cebb20d3431e389760dc15f9bb45f5d8f1545b6e99767f62630036eac9499382765a354592b4c5183b4f7534cc8a62aef36b3b2af7c4cecd80d8893ebca7b3aa3bae522d6872a2e854f41d6cdd298dde4d517862620aaa5e4191db00a3f1052119ccf2872ba92ab93a8cf0218449dd13561815042e0df717b6c604c4cb962a0ed4a698dba671a74015ed09517920645779f82472487659e13b413a11a43eaae5ce2e87aa1c7b9a7be1ba696f3212d49a4bd31e9d34bc154815f2359aee3d54e88a8858c2d672a1783360ed9d85641428d873cd675bdf7e4184dd1e8f743234ca609e2bbaa60eb1e847cda88b0cab5883515c7d6ab156529c364d49a4142613b81d11eaad6f9afe8934df95c6431a28cff5fd4e3beb101ea6e19be0f0740ee59a4e1426500a55e81450f9b7335026ba213d01e2ed700a89582e36d5db54c7f0f3fea9e71cf6dbc8d74e63317b0ab452bc0e09b58e2745564114adb7d8294681ee033d49bdbadae4bf38554479e017e27cf035d46fa33ced909d0c10d87a70b2b1ae2955b7f3a11a50ea538930475a1635669077fd9296554cca35f946aeb01165d6a44e032b502543e65ec975f894fa362c015296a2739219a9c39a1a76ed8ca13b9378f9cf12ebb3652352229500de3a64e5852dce516cde3dc6dafe4beb9d8cfb52640a2110825a7e2a9a1e32fa085138fec1d8c22b28a647ce546a2e2591b5274e8c240605721952811d0a518c9bfd4e1a85bcb40746eccc0bcd333e22429d0803b4335c43a1cad33bed59a319c0b8e238b3c58c2abcbfc072c2d4e2dddf9cd6c244ab2b395d6f9e459b4c35b25ca61a1b3b66bce721f0bbbca34a8cb1ed21782eddf9ad60dcb71d29a7731e1f1f72425fabe2343a3d48c06f3f0ec2739958d6267b6624685528df1340dd63dd1ea51ce9544d7bc26f9a28739145d7fb0451e3b8bde06f347fa941e8a2d7703c8f5eb74f06b00ed5af67d5c25e6d66fdb613021f897e40cc2dcda59ae41f635300e2b95197a607c62aa27969e81db9bf0eb2e1fcc12b9e759181cc4717531eb043168420c4ad807bf1bd9cb93b3f5cdcdfd780c0a8de535da60961b03e867c02bfdd8845ebc0e01c4d880c871b0c47a5752686a7dd5b2e5680794cbaa85298534a1b10d66b0f13da8425a8f1cb628cd7e420560ef25ad43d12038d69fdce803a6130f9532df5017ed693bde8e9af73496a79b805c9aa00bb7055d05182e765b580e21fc76ac90acb07be52fd191b8104b96e8769afb6381c4f8e4177a28f347d95d759b913eb71adc1835fb5ef95a453d11d4f03064b28449abefd59ef9cfa2ab7135b9947e525c6769357f8c0cb1ef12b939c000cc08bf295e7bc193b3f84497aa749d78f2cba2d5ccbd9b6735f8f1504af0c0f088b48211714f6039a2f78cff4744358f954c2f4c25cb6c58dc60430161abad323f0fda5bfd81b652e33d457130cd9d2574a52e67750cdfbcbb47409a3fa70013fbbd3cccfb2ab5eaab00c26e0d90b0bd4abad9a35be4027b8f43e35df466d75e08d20953402504210fd5c94291c1e17e6b585fce45ad1e1d32bf412f0887e857833fb74982815daf23a3c0e46b9943dc17eb247a73d609e84c009a75289e6d3fbc60cab95daf94057bc3542bc9ca63a2f3ce0f4dc0f00044c846d141a6b9a9d643f25ce1c5fc8fa02244701faec398a6ac3334a35567aa1a47b4de74b2f423892f445017d94bcfe6cdfeb3e646df248e240fac93a5556fc27feb31ea150cdc43eb39510563cde1993d63caebb2199605d844eb8bc40878848712a7d21d82d01396889419d0344599dfd03938fcd69c08431c5ad0d949a7ad295318a6b162c625097177fb31deab21a2f0775ec5d4b07a74681fd6f491c947c63701bd9c1d5cd3773213e1c0105577ad7a4824b6466322260081252d0bb8c816cd93b6ca9ddc7f639132b06450b1068502db3ef79ce6a46595048fca4af31e63ae0b135cd607299f0d533c0f4f809f01d1354c2635f51e20ea091d13dccc4a2e394196213aa98940379f3f76978fdd2ccbfce4513bfc79366bdfb62d947b2aa756db17bb2f103356a7ea39f05a7fd880930ceca6af6ac019dbf4cbfd092d619eee3a4acebd7a1fe1a5d4a577ccdf98b5c7b48f6fa0ae1afb0605694b5f2ceae38290dcb0a249fab86c8e877b99a7624439ce2917c7174e65e2fffd4f5fc0524bbef2e262bcd758110245b94caaed6ba57deab31b4edbb8f0bc4734b8cd45e11a9450c24f86c5493f0679911654cb6c3f433648f1c1acf21", @typed={0x8, 0x72, @void=""}]}, @typed={0xfffffffffffffe25, 0x8c, @u32=0x4234243f}, @generic="2ce47e878573c360a411433ec21c0932e021", @generic="a44ac54e80b8841f634a2d7077b8802fc2cd0ccee755a9c1bc1c37ca82f9219e6e054ddeb588c22f5230a2d2b286ea"]}, 0x10c0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000057c000)={@generic="0cb320814bbf8f3bb9fd77f24de34dba", @ifru_flags=0x800}) 2018/01/29 08:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00007aa000)='/dev/sg#\x00', 0xbd18, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000a2e000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000eaf000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b4a000-0x40)={0x6, 0x5, 0x7, 0x6, 0xfff, 0x7, 0xffffffff, 0x3}, &(0x7f0000b94000-0x40)={0x10001, 0x9, 0x1000, 0x1e36, 0x20, 0xec07, 0x0, 0x3f}, &(0x7f0000ccf000)={0x54, 0x3, 0x401, 0x2, 0x9, 0x5, 0x4, 0x4}, &(0x7f0000f4a000-0x10)={r1, r2+10000000}, &(0x7f000099e000-0x10)={&(0x7f00008e3000)={0xffffffffffff8001}, 0x8}) 2018/01/29 08:16:31 executing program 3: prctl$intptr(0x3d, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') [ 88.519659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.519663] Call Trace: [ 88.519687] dump_stack+0x194/0x257 [ 88.519704] ? arch_local_irq_restore+0x53/0x53 [ 88.519725] ? handle_userfault+0x12b7/0x24c0 [ 88.519745] handle_userfault+0x12fa/0x24c0 2018/01/29 08:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) r0 = accept(0xffffffffffffff9c, &(0x7f0000467000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007ff000)=0x32) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007e6000)=0x0, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000a35000+0x325)={&(0x7f0000c28000-0x10)=@ax25={0x3, {"1e8e0ca091fb84"}, 0x100000001}, 0x10, &(0x7f00004b3000)=[{&(0x7f000073c000)="da", 0x1}], 0x1, &(0x7f00007b5000-0xc0)=[{0xc0, 0x0, 0x2, "5671533ee9a76e538e50217777affc7d1d37e73fae1423e184e6b972bd9f8f6144435c113f1aee0ddf69b07eab0f834914b1bdda81648721f89200a78be8fcdc83e9a11994bac689de64a023bf46378408df3782835d9ef7e09792975d0c03e925608f398cbe84e425fc58c66dfe187e2a1c037565c7fa561be206213cc6a11dc06a725eb4a8b374f2d569a418c2821eaa6b9711ab6bb67c58aa6a231fc6588ebedba70d54d5bb014642f60cbd7863"}], 0xc0, 0x0}, 0x4000800) 2018/01/29 08:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00007d0000)='/dev/admmidi#\x00', 0xb1, 0x183800) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000d7c000-0x4)=0x10000, 0x4) bind(r0, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x80) 2018/01/29 08:16:31 executing program 7: 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, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) dup3(r0, r1, 0x0) 2018/01/29 08:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000028000)={0x0, 0x5, 0x800, 0x8, 0x3, 0x5, 0x6, 0x70, {0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x4, 0x2, 0x3936, 0x8001}}, &(0x7f0000efe000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fcd000-0x8)={r1, 0xf10d}, 0x8) listen(r0, 0x20000004) r2 = socket$inet6(0xa, 0x6, 0x0) fsetxattr(r0, &(0x7f0000094000)=@random={'btrfs.', '\'\x00'}, &(0x7f00009b1000)=',\x00', 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e77000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000e53000-0xc)={0x3, r2, 0x0}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000049d000-0x38)={0x0, 0x0, &(0x7f00003d2000)=[], 0x0, &(0x7f000048a000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) [ 88.519753] ? handle_userfault+0x150b/0x24c0 2018/01/29 08:16:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='^{\x00', 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="be", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000-0xe5)=""/229, &(0x7f0000001000)=0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f000003e000)={0x0, 0x0, r1}, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000001000)={'crct10dif-generic\x00'}, &(0x7f0000a5b000-0x13)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006c4000)={0x0, 0xfffffffffffffffc}, &(0x7f00008c4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000e3c000-0x6)={r2, 0xffff}, 0x6) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000abb000)=0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f000096c000-0x3f)=""/63) 2018/01/29 08:16:31 executing program 4: r0 = socket(0x3, 0x8000f, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000026b000-0x1d)={0x0, 0x15, "5f596291797df7f441304b5b4b8a1df5d0cea66fd3"}, &(0x7f0000990000-0x4)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x0, 0x6a, "a1c23d0024e9792f27114c56ca0ae60da244278529f8a300062eea3bedd4946d06663fd4869390c463a36eb505b883021685c0dfb49b4f4771fddc878ab037af913bac2d0570d9e1bc007736d059694f0372243ef33f3cef4a0501090da8da7dcaa51f531e3f356d8ed2"}, 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000414000)="", 0xfffffffffffffcd4, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000042d000-0x4)=0x0) [ 88.519782] ? userfaultfd_ioctl+0x4520/0x4520 [ 88.519792] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 88.519799] ? perf_trace_lock+0xa0/0x900 [ 88.519806] ? __lock_is_held+0xb6/0x140 [ 88.519812] ? perf_trace_lock+0xd6/0x900 [ 88.519824] ? perf_trace_lock_acquire+0xe3/0x980 [ 88.519838] ? trace_event_raw_event_lock+0x340/0x340 [ 88.519851] ? print_irqtrace_events+0x270/0x270 [ 88.519863] ? print_irqtrace_events+0x270/0x270 [ 88.519873] ? get_user_pages_fast+0x277/0x340 2018/01/29 08:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a02000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000240000-0x4)=0xe8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e3e000)={0x0, 0x4b, "4c29c6deb056c49837fa8fda562378b43aede784b46b0ff0b282e8b125e100a32bbe92b18257b03ef2730e485526b911e9924f30a040522506dddf0e39595780197ef97095b490986e20d4"}, &(0x7f0000e98000-0x4)=0x53) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000080c000-0xa0)={r3, @in6={{0xa, 0x3, 0x5a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x7fffffff, 0x1, 0x20}, 0xa0) pipe2(&(0x7f0000960000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000a9f000-0x18)={0x10000000000000fc, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/29 08:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000567000)='blacklist\x00', &(0x7f0000e91000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c15000)="", 0x0, 0xfffffffffffffffa) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x5002, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 08:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000056000)='/dev/dsp#\x00', 0x8, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000122000-0x8)=0x1) write$selinux_load(r1, &(0x7f0000653000)={0xf97cff8c, 0x8, 'SE Linux', "4aa69ee8"}, 0x14) 2018/01/29 08:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008fb000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$void(r0, 0xc004587f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f000014e000)={0xda, 0x2, "47d9aefc406e397e6f66cd44f68c8fbedb8009983d35c0e530b610b22e3b40f19ca75240822635a08cc9c3b693d0858882521b02beef0bdf63c6bc520bbb04aa3128e46d0efdda3ee033728b2905f22846f1d535869a606aaafdac0152ea5b49d4f78df46d098e54bd143c215fb320d5cbf894607299136a26867b8c2bec6d8674bc2bb3a351bc0b5f5ea413471efe2baf97f3fa3353a5dbae2469e16215ca18d2b8c238cd5e100f73037e1854681b5fcfd8469fa98fd7b23f743386d1e753e7968ceb786384343b73396570f162f0c1351a"}, 0x4000) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/29 08:16:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x7f, 0x1, &(0x7f00006fd000)="", 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f00008a8000)=0x0, &(0x7f0000ace000)=0x4) 2018/01/29 08:16:31 executing program 2: socketpair(0x3, 0xa, 0x4, &(0x7f0000077000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000df8000-0x9)='/dev/vcs\x00', 0x484100, 0x0) accept4$packet(r0, &(0x7f00005e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c38000)=0xfffffe51, 0x80800) bind$packet(r0, &(0x7f0000fd4000)={0x11, 0x1b, r1, 0x1, 0xb86, 0x6, @random="192883154096", [0x0, 0x0]}, 0x14) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) dup2(r2, r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000481000)=0x5, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0xc008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/29 08:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000451000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) socket(0x10, 0x802, 0x4) [ 88.519888] ? perf_trace_lock+0xd6/0x900 [ 88.519903] ? perf_trace_lock_acquire+0xe3/0x980 [ 88.519932] ? perf_trace_lock+0x900/0x900 [ 88.519939] ? __lock_acquire+0x664/0x3e00 [ 88.519949] ? check_noncircular+0x20/0x20 [ 88.519956] ? __lock_acquire+0x664/0x3e00 [ 88.519991] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 88.520003] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/29 08:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x41a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0, 0x80000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000199000-0x4)=0x0, &(0x7f0000d39000)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ec8000-0x20)={r0, 0x3, 0x1, 0x3, &(0x7f00006f6000)=[], 0x0}, 0x20) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000da1000-0x9)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000024c000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) fsetxattr(r0, &(0x7f0000153000)=@random={'trusted.', "6574683147504c1500"}, &(0x7f00008fc000)='/dev/ion\x00', 0x9, 0x2) ioctl(r2, 0xc0184900, &(0x7f00001e2000)="a1") 2018/01/29 08:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = open(&(0x7f0000c85000-0x8)='./file0\x00', 0x4000, 0x20) getdents64(r1, &(0x7f000069d000)=""/232, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf59}, &(0x7f0000a6f000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000826000-0x10)={r2, 0x2c, &(0x7f00000aa000-0x2c)=[@in6={0xa, 0x2, 0x6d9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000008b000)=0x10) 2018/01/29 08:16:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) truncate(&(0x7f000032c000)='./file0\x00', 0x1000) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r2, &(0x7f0000503000)=@known='system.advise\x00', &(0x7f0000b5f000-0xb)='wlan1eth1*\x00', 0xb, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/29 08:16:31 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4140, &(0x7f0000006000-0x1f5)="") ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000006000)={0x3, 0x9, 0xfffffffffffffffb, 0x3, 0x200}) [ 88.520023] ? find_held_lock+0x35/0x1d0 [ 88.520047] ? __handle_mm_fault+0x3296/0x3ce0 [ 88.520059] ? lock_downgrade+0x980/0x980 [ 88.520076] ? lock_release+0xa40/0xa40 [ 88.520083] ? perf_trace_lock_acquire+0xe3/0x980 [ 88.520093] ? perf_trace_lock_acquire+0xe3/0x980 [ 88.520100] ? copy_overflow+0x20/0x20 [ 88.520113] ? do_raw_spin_trylock+0x190/0x190 [ 88.520126] ? perf_trace_lock+0x900/0x900 [ 88.520155] __handle_mm_fault+0x32a3/0x3ce0 [ 88.520174] ? __pmd_alloc+0x4e0/0x4e0 [ 88.520199] ? find_held_lock+0x35/0x1d0 [ 88.520224] ? handle_mm_fault+0x248/0x8d0 [ 88.520237] ? lock_downgrade+0x980/0x980 [ 88.520296] handle_mm_fault+0x334/0x8d0 [ 88.520305] ? down_read+0x96/0x150 [ 88.520318] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 88.520325] ? vmacache_find+0x5f/0x280 [ 88.520345] ? find_vma+0x30/0x150 [ 88.520364] __do_page_fault+0x5c9/0xc90 [ 88.520389] ? mm_fault_error+0x2c0/0x2c0 [ 88.520401] ? find_held_lock+0x35/0x1d0 [ 88.520429] do_page_fault+0xee/0x720 [ 88.520444] ? __do_page_fault+0xc90/0xc90 [ 88.520459] ? lock_release+0xa40/0xa40 [ 88.520467] ? perf_trace_lock+0x900/0x900 [ 88.520488] ? do_raw_spin_trylock+0x190/0x190 [ 88.520519] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.520546] page_fault+0x2c/0x60 [ 88.520558] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 88.520563] RSP: 0018:ffff8801d1fb7928 EFLAGS: 00010246 [ 88.520572] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fe1 [ 88.520578] RDX: 000000000000010b RSI: ffffc90003773000 RDI: ffff8801d1fb7d28 [ 88.520583] RBP: ffff8801d1fb7a08 R08: ffff8801d1eee6d0 R09: 1ffff1003a3f6ee7 [ 88.520588] R10: ffff8801d1fb7858 R11: 0000000000000003 R12: 1ffff1003a3f6f28 [ 88.520594] R13: ffff8801d1fb79e0 R14: 0000000000000000 R15: ffff8801d1fb7d20 [ 88.520620] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 88.520643] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 88.520656] ? iov_iter_revert+0x9d0/0x9d0 [ 88.520683] ? mark_held_locks+0xaf/0x100 [ 88.520693] ? simple_xattr_get+0xeb/0x160 [ 88.520709] ? current_kernel_time64+0x122/0x2f0 [ 88.520724] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.520743] generic_perform_write+0x200/0x600 [ 88.520781] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 88.520788] ? generic_update_time+0x1b2/0x270 [ 88.520803] ? __mnt_drop_write_file+0xd/0x70 [ 88.520813] ? file_update_time+0xbf/0x470 [ 88.520828] ? current_time+0xc0/0xc0 [ 88.520848] ? down_write+0x87/0x120 [ 88.520867] __generic_file_write_iter+0x366/0x5b0 [ 88.520875] ? check_noncircular+0x20/0x20 [ 88.520897] generic_file_write_iter+0x399/0x790 [ 88.520919] ? __generic_file_write_iter+0x5b0/0x5b0 [ 88.520938] ? iov_iter_init+0xaf/0x1d0 [ 88.520957] __vfs_write+0x684/0x970 [ 88.520964] ? lock_acquire+0x1d5/0x580 [ 88.520982] ? kernel_read+0x120/0x120 [ 88.521035] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 88.521046] ? __sb_start_write+0x209/0x2a0 [ 88.521065] vfs_write+0x189/0x510 [ 88.521085] SyS_write+0xef/0x220 [ 88.521101] ? SyS_read+0x220/0x220 [ 88.521108] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.521121] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.521143] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 88.521151] RIP: 0033:0x453299 [ 88.521156] RSP: 002b:00007f76b19bbc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 88.521164] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 88.521169] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 88.521173] RBP: 000000000000031e R08: 0000000000000000 R09: 0000000000000000 [ 88.521177] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b70 [ 88.521182] R13: 00000000ffffffff R14: 00007f76b19bc6d4 R15: 0000000000000000 [ 88.621368] netlink: 2032 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/29 08:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a75000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/29 08:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) getresuid(&(0x7f0000ed6000)=0x0, &(0x7f0000d0b000)=0x0, &(0x7f00009a8000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/hwrng\x00', 0x8000, 0x0) fstat(r0, &(0x7f0000833000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4a000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000643000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"c9d8e1a824d999"}, 0x562}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="e6e02c6490", 0x5}], 0x1, 0x0, 0x0, 0x20000000}, 0x40000000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000526000-0x4)=0x0, &(0x7f000008f000)=0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x800000000011, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) 2018/01/29 08:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") prctl$void(0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dac000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000705000)=0xfea, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ff1000-0x8)=@assoc_value={0x0, 0x9796}, &(0x7f0000289000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b76000-0x4)=r1, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bd7000)=0x0, &(0x7f0000969000)=0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 08:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d6000-0x11)='/dev/qat_adf_ctl\x00', 0xc0001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00002aa000)=0x5, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$pptp(r1, &(0x7f0000c46000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000188000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000ad9000-0x30)={0x401, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e22000-0x20)={0x0, 0x18, "28b10e1a62c280dcf9d59104a92c42992f843d3402073821"}, &(0x7f0000512000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b7c000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000256000-0x4)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000894000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000bd5000)={0x3, 0x712, 0x3, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d00000)={0x0, 0x0}) 2018/01/29 08:16:32 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f23000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ffe000)={0x6, &(0x7f0000513000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x14e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/29 08:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000024e000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000e0e000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f20000-0x4)=0x8, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001e4000)=@common='ip6_vti0\x00') r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$VT_RELDISP(r1, 0xb701) [ 88.653106] netlink: 2032 bytes leftover after parsing attributes in process `syz-executor0'. [ 89.441879] audit: type=1400 audit(1517213791.636:433): avc: denied { getattr } for pid=12841 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 89.490103] QAT: Invalid ioctl [ 89.497664] audit: type=1326 audit(1517213792.432:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12923 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 08:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x5, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009d4000-0x94)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d7b000)={0x0, 0x2}, &(0x7f0000a85000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d75000)={0x1, 0x400, 0x8, 0x3, 0x100000001, 0x3, 0x4, 0x9, r3}, 0x20) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000eb0000)=[@in6={0xa, 0xffffffffffffffff, 0x38c17c55, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}], 0x1c) syz_open_dev$dspn(&(0x7f000062b000)='/dev/dsp#\x00', 0x0, 0x440000) 2018/01/29 08:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000781000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000964000-0x4)=0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000333000-0x10)={0x0, 0x0}, 0x10) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdirat(r2, &(0x7f0000b9d000-0x8)='./file0\x00', 0x102) 2018/01/29 08:16:32 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000000b000)='/dev/input/mouse#\x00', 0x0, 0x4200) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000000c000-0x4)=0x3b3) bind$can_raw(r0, &(0x7f0000005000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/29 08:16:32 executing program 5: mmap(&(0x7f0000000000/0x2000)=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) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) [ 89.545962] QAT: Invalid ioctl 2018/01/29 08:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000a49000)=0x18) 2018/01/29 08:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000059e000-0x10)={0x4, 0x450, 0x8b9, 0x1000}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ef000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00003aa000)={0x10, 0x0}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f00008f0000-0x4)=0x4, 0x2) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d81000-0x10)={&(0x7f0000eca000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 08:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00001d0000)='/dev/dsp#\x00', 0x3f8, 0x80000) r0 = memfd_create(&(0x7f00005a3000)='[\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009db000-0x23)={0x0, 0x1b, "2b535060b0caf4128e88ca384278389d3ee1e4b21ad0aaceccb8fd"}, &(0x7f0000c49000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d4a000)={r1, 0xfe}, &(0x7f0000b4c000-0x4)=0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 08:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000fe7000-0xb)='/dev/adsp#\x00', 0x7ff, 0x101000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/29 08:16:32 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000)=@random={'trusted.', '$wlan0\x00'}, &(0x7f0000003000)='user\'wlan1-&*vboxnet0]ppp1\x00', 0x1b, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000005000-0x79)="4f0000001300090468fe000002000000ffffffff0300000045001e070000005419341a00040002000700001202ca000800010181000000000000005406fe532d9d97e419008de6de5d843649d1af9ddc27ba14f8bf263a044f3c09ff6b6e6bffffffffffffffffc200000003b02fd8b1489d66f0c6f369b4e3", 0x3b}], 0x1) 2018/01/29 08:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a0a000-0xb)='/dev/midi#\x00', 0x8, 0xa0500) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fbf000)=0x0, &(0x7f0000676000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000f5b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a15000)='attr/keycreate\x00') ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00006be000)=0x9) [ 89.609237] QAT: Invalid ioctl [ 89.619523] QAT: Invalid ioctl 2018/01/29 08:16:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x10000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c57000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, 0x1, [0x2, 0x7, 0x8, 0x9, 0x1, 0x6, 0x2, 0x64a]}, 0x5c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xdb, 0x0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/29 08:16:32 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000014000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000017000-0x94)={{0x4, 0xfffffffffffffffa, 0x8, 0x3, 0x1, 0x40}, 0x8, 0xc5, 0x3, 0x7fff, 0x9, "cdc22444cebd49f1e6b64c31594cc5134cc3b3fff1775ee4db3c6ff0a6be675fc5d5121a6cdce787df1afd5bbf470af5c01bbc2ef8efbb06dd9b808c49a6c27744a8d76e48dff11876c4cbc15af53e45db1a12f4aabefabdd223915b15032ffdf7a6dffea38bbfe787bde2b54c95f1f93f08a6a92c4026fa2ef183323dc752e1"}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/01/29 08:16:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000179000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d3b000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000003, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 89.718538] sock: sock_set_timeout: `syz-executor6' (pid 12975) tries to set negative timeout 2018/01/29 08:16:32 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$lock(r0, 0x6, &(0x7f0000025000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000025000)=0x6cd, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000027000)='./file0\x00', 0x19c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000028000-0x60)={0x27, 0x9, 0x4, 0x5, 0x3, 0x1fffc00000, "e1ce13f4b2c393bc0125073dcb60f8a669ee1b69e5e897ca07b9cb6a28ec84001578a019b2abd5a4813e5dcbcd9b5c878177e15ad6ab1fbcf0f5a646722c05", 0x4dd}, 0x60) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000029000-0x8)={0x0, 0x7fffffff}, &(0x7f0000028000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000025000-0x8)={r2, 0x9, 0x4040000000000}, &(0x7f0000010000)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000029000)={r2, 0x3}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000026000)=0x2, 0x4) 2018/01/29 08:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000150000-0x2)=',\x00', 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f3e000-0x28)={0x100000000, 0x1c, 0xfca, 0xffffffffffffffff, "53f681106bf40275fb79669d8bb094c8d7dc4abdbe5bcdcfb6ff616ba1625a10"}) sendmsg$nl_generic(r0, &(0x7f00001c9000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a3b000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0x1) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000009e000)=""/54, &(0x7f0000f02000-0x4)=0x36) sendfile(r0, r0, &(0x7f000093d000+0x916)=0x0, 0xfec) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d11000)=0x0) connect$unix(0xffffffffffffffff, &(0x7f00001e0000)=@file={0x0, './file0\x00'}, 0xa) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00003a8000+0x3d9)=""/226) r2 = geteuid() r3 = getpgid(0x0) sendmsg$nl_netfilter(r1, &(0x7f0000e07000-0x38)={&(0x7f0000d79000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000107000)={&(0x7f0000920000-0x254)={0x254, 0x4, 0xa, 0x410, 0x1, 0x2, {0xf, 0x0, 0x2}, [@nested={0x1d4, 0x1f, [@generic="98938ee90e551a856b2f8eeeac7cdc555f5fca0adfeda530b9c954", @typed={0xc, 0x88, @uid=r2}, @generic="7481caccb8faac8afe0804104e7eae2bbf7e0e5b22fa8353457b4352dd1aa3418b3ef74ac367ee510adaebe1dc602a59d71354034e3e1bc1c41869e01f64f29b18ea1cc5478f1d14bc20f44d14adc0b86ccbdc02b4b2bcc0e0330fcc8ac8502abbcddc3400af08573e6f5ce02cbe9fde4403b1b2766a2437e36fd50b83a46e47866bcded09d66feba21783ed30f7a5fbeab5d19d289ad5bcd0d3403d", @typed={0xc, 0x2a, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x44, @fd=r0}, @typed={0xc8, 0x6b, @binary="a3f2cec7501638be2bcfaf98e8d946dd821278d44dc6d7bc39677343a9f34b1019720ea4c8d5e6f8037e30800ecd0c426dec9e3d21ddfb36c6efd07b54f575d4f341d16666afddf38b140adad7c72d9de3091b94384e5bee7c3d0600150990ea1a4b7ddbf16e081a13f859f696ea3ac08066085d1e707ebd90a2a5b15c1de7d8cf36b2af554bc6b7d2073b0cc70a5d60e3fc0399395c28af01fce1e9bb458b746e877fca80f3065d2ef7a3a6f53033c24d9851aefd498e4b7bd37689cc"}, @generic="17b1b63f9843abc74fa1b79f373ad3aab8637a4f205640c62986", @typed={0x10, 0x7, @str='ppp0\x00'}]}, @nested={0x6c, 0x48, [@generic="c7939a6a0ec8dd8fce7a246f9a06cd80b6f78c989c6429cc6bfc8cdf7280d5d360fcb2feb775255cbd94036e3b61e38574c265e794ea8291a751ddd26f0d43bbf02b2482b920aa0930d0c75413a511251d60a124fdc2e89441a9", @typed={0xc, 0x76, @pid=r3}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x4040090) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/29 08:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) fdatasync(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000052d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0x20) 2018/01/29 08:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1f, 0x0, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net//fkey\x00', 0x0, 0x0) 2018/01/29 08:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000047000)='/dev/adsp#\x00', 0xfffffffffffffc00, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aa4000-0xc)=@sack_info={0x0, 0x7, 0x10000}, &(0x7f00001d7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000042b000)={0x0, 0x80000001}, &(0x7f0000b46000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b77000)=@assoc_value={r2, 0x7}, &(0x7f0000fce000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c7f000)={0x0, 0x8000000}, 0x6) 2018/01/29 08:16:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, &(0x7f000044d000-0x48)=""/72, 0x48, 0x12041, 0x0, 0x0) socketpair$inet6(0xa, 0x2, 0xfffffffffffffc01, &(0x7f0000655000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000+0xe45)={0x0, 0x8, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b1a000-0xa0)={r2, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3993}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6, 0x800, 0x5, 0x5}, &(0x7f0000f22000)=0xa0) 2018/01/29 08:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a6f000)=0x0, &(0x7f00008ad000-0x4)=0x4) write(r0, &(0x7f0000f03000)="fe2c1979ed5c2ee03b5d4eec74eb9255f6aab99d644c7524147de75989d9de36f3", 0xffffffffffffff2d) [ 89.786398] sock: sock_set_timeout: `syz-executor6' (pid 12975) tries to set negative timeout 2018/01/29 08:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000040000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f19000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000103000-0xac)=""/172) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000a63000)={0xf5, 0x0, [0x57, 0x5, 0x5, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:32 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) membarrier(0x10, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe8000-0xa)='/dev/cuse\x00', 0x8000, 0x0) bind$llc(r0, &(0x7f0000885000)={0x1a, 0x3, 0x600000, 0x80000001, 0x1, 0xffffffffffff8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) getsockname$inet6(r1, &(0x7f0000724000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00008a2000-0x4)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/29 08:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002c5000)='/dev/midi#\x00', 0x20, 0x10400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff4000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x10108a) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/01/29 08:16:32 executing program 1: r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000000a000)={{0x7fffffff, 0x0, 0x7, 0x81, "e97e87c1e8f16dbd73165779fa6b3a2143a1dae8c20b969585c7bba853c631fdcfc78a009c9e76c6f5de6149", 0x4}, 0xb280, [0x5, 0x3, 0x3, 0xfff, 0x6, 0x8001, 0x9, 0x0, 0x1, 0x800, 0x3, 0x6, 0x0, 0x401, 0x81, 0x10001, 0x4, 0x80000001, 0x20, 0x7, 0x9, 0xffffffff, 0x2, 0x800, 0x4, 0x7, 0x101, 0xbb4, 0x7, 0x1, 0xfffffffffffffeff, 0x6, 0x8, 0x3, 0x1ff, 0x7, 0x3, 0x1, 0x1, 0x5, 0xffffffffffffff26, 0xffff, 0x7f, 0x40, 0x1, 0x8, 0x9, 0x7, 0x6, 0x3, 0x7, 0x7ff, 0xfffffffffffffff8, 0x9, 0x1000, 0x1, 0xfffffffffffffffe, 0x1, 0x2, 0x3f, 0x5, 0x48a6, 0x0, 0x3, 0x2, 0xfffffffffffffff9, 0x7, 0x1, 0x1f, 0xfffffffffffffffa, 0xff, 0x6, 0x9c, 0x8, 0x7fffffff, 0x3, 0x6, 0x1, 0x8, 0x80, 0x10000, 0x2, 0x3, 0xfffffffffffffc01, 0x0, 0x4, 0x1, 0x0, 0x4, 0x2, 0x7e, 0x0, 0xfff, 0x1, 0x1, 0x9, 0x4, 0x72b6, 0x9, 0x5340, 0x4, 0x2, 0x1, 0x9, 0x2, 0x2, 0x10001, 0x1, 0x1, 0x5, 0x6, 0x400, 0x2, 0x97, 0x1, 0x80, 0x9, 0x10000, 0x100, 0x8, 0x45, 0x3, 0x3, 0x1000, 0x0, 0xe37, 0x7, 0x8001], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) close(r0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000000)={[{0xffff, 0x6, 0x3, 0x0, 0xfffffffffffffff8, 0x7, 0x8, 0x8, 0x5, 0x9, 0x8, 0x5a200000, 0x8}, {0x7, 0x1b, 0x11, 0x244, 0x1, 0x2, 0x1, 0x3, 0x7fff, 0x81, 0x2, 0x0, 0x1}, {0x8, 0x81, 0x3, 0x6, 0x8, 0x7fff, 0x6b0, 0x26765e84, 0x9d8, 0x0, 0x7ff, 0x3, 0x3}], 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) 2018/01/29 08:16:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000012000-0x8)=0x0, 0x401) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000003000)={[0x8, 0x1, 0x100, 0x2, 0x7f, 0x6, 0x9, 0x0, 0xfffffffffffffffe, 0x7, 0x3, 0x7fff, 0x1ff, 0x0, 0x7, 0x1], 0xd001, 0x101000}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$setpipe(r1, 0x407, 0x400) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = gettid() syz_open_procfs(r4, &(0x7f000037e000)='net/stat\x00') 2018/01/29 08:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000005, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000151000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000056e000-0x8)={0x2, [0x8, 0xffffffffffffffe1]}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/01/29 08:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003d000-0x10)={0x8000000000078, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) msgsnd(r0, &(0x7f0000987000)={0x0, "9ac6b1a8f82ff7664047a05847076f755e8aad532dee8f2c7d93204a36127053073b31d388f7c4275d69dad0d53d59122ab715a804eeb9210184a8edf183de16b9ab60abd67c4efaf295aef37fd1aede5630da0e99a01301634fb100542d58c0d4259951d94cf06f6cd9c4c10bcd1107b1261266aea24d9135c21099662fb7a0e3fa3b04200bae36dfb34ccb8b4048dbdb035b0ddccf00952462f86e63546e2ba93429282e7e713b01f065b60fddf18798e425bcd472f136b89f0acc20f26040fb125ab9d01d72bd"}, 0xd0, 0x800) 2018/01/29 08:16:32 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000c9f000-0x4)=0x7) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e83000+0x844)={0x0, 0x0}) r2 = signalfd(r1, &(0x7f0000e7d000)={0x0}, 0x8) read(r2, &(0x7f0000cfe000)=""/48, 0x30) 2018/01/29 08:16:32 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000006000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000b000)=0x800, 0x4) 2018/01/29 08:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003bb000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x1, 0x8a3, 0xffffffffffff8001, 0x7fff, 0x1f, 0x3, 0x4, 0x9, 0x1, 0x0, 0xfffffffffffffffd, 0x9, 0x6]}, &(0x7f0000111000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ba4000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x9, 0x50}, &(0x7f0000dfa000)=0xa0) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x53, &(0x7f0000a26000)=""/83, 0x256, &(0x7f0000a15000-0x19)=""/25, 0x414, &(0x7f0000e49000-0xb6)=""/182}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d8a000)="") r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x5101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 2018/01/29 08:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0xffffffdffffffffd) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) 2018/01/29 08:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000314000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/29 08:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000e8000)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/29 08:16:32 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00') 2018/01/29 08:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b72000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000828000-0x10)={0x800, 0xa6, 0x756, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a2a000)={0x1, 0x0, [{0x277, 0x0, 0x0}]}) 2018/01/29 08:16:32 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x101001) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/29 08:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000093e000)={0x0, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000065a000-0x4)={0x0, 0x4, 0x0}, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001b2000-0x4)=0xf27) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000048c000-0x8)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/access\x00', 0x2, 0x0) r1 = timerfd_create(0x3, 0x80000) r2 = dup(r1) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000131000-0x1000)=""/4096) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r4 = socket(0x10, 0x807, 0x5) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000772000)=0x1000) connect(r0, &(0x7f00009e7000-0x9)=@l2={0x1f, 0x3, {0xffffffffffffffc0, 0x400, 0x5, 0x200, 0xfff, 0x2}, 0xfffffffffffffffc, 0x7}, 0xe) write(r3, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r3, &(0x7f0000258000)=[], 0x28) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r3, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00006a5000-0x63)={0x0, 0x5b, "2bc9b3a8b043f647a74bb310261967c9db7efbbb471d77ecb3d4f62a1c1aa0e995c39b334abab1aa52c1d43ec2e0ff1712cc9e1a2a106fb2dc5a79cd2f9dbfb8fce97f01b46efe75ada99375556e137fef6f20712ebb418dd9185f"}, &(0x7f00000dc000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e56000)={r5, 0x100000000}, &(0x7f0000ea3000)=0x8) 2018/01/29 08:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000e10000-0xd)='/dev/dmmidi#\x00', 0x8, 0xc521530ac8426803) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000753000)={0x8, 0x0, [{0x8, 0x3, 0x0, 0x0, @irqchip={0x1, 0x1}}, {0x100, 0x2, 0x0, 0x0, @msi={0x6, 0x7, 0x5}}, {0x0, 0x1, 0x0, 0x0, @msi={0x9, 0x1, 0x5}}, {0x7, 0x1, 0x0, 0x0, @msi={0x6103a070, 0x2, 0x2}}, {0xfffffffffffffff9, 0x4, 0x0, 0x0, @msi={0x10001, 0xe9, 0x40}}, {0x3, 0x1, 0x0, 0x0, @sint={0x5, 0x400}}, {0x9, 0x3, 0x0, 0x0, @irqchip={0x2, 0x0}}, {0x3, 0x1, 0x0, 0x0, @sint={0x7f, 0x3889}}]}) get_mempolicy(&(0x7f000065e000-0x4)=0x0, &(0x7f000055c000-0x8)=0x0, 0x0, &(0x7f0000dc4000/0x1000)=nil, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 08:16:33 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/autofs\x00', 0x2, 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) sendmsg$unix(r0, &(0x7f0000637000)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000a15000)="6a3b9c5382219bc17f3ae0df53abd256ceec6cb94cc370d1c83d86749183ae9f335a8ae3465f9338", 0x28}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="29c30a7adf630f94dcab7d766972deb23220cae5b2ac0fd4a1fdb780b7dcd6908eac62036a2b927fe311f5f07d5e31ff39fbcacffde1551bcdfe8882cc1b27b315493c30f12f67fca2198291030a9d3f3268a92ee8b77f7cb16232488a03a045ed4ad0262bb1fc5e", 0x68}, {&(0x7f0000385000)="6db7fa6a6b4425e564e5c914a91c93ccab3af124717c9d76295d32208e47ccda15b32017b2fb215c3c72ed97e3e427fce9fe809e7c224cd0c1e79bf607311fabf45306e21f0191826baae3097e570d1eda7b10248f7c872f0b7adc77bd0dfe5891742ef1b21990e366792430c7c003134c906b035baf398eb4515e561ad07ee7de0cd88338ee7885b6497708c90acb28087d074de3c1763f84fa961d7890298b15679edacce9a4f8dca6aea293ada94027d59750a1ca55c54f5ed8081bb56912b7e837af4c729382ba02321d46093928fe3e9c8ff9863d86815e91", 0xdb}, {&(0x7f0000000000)="8cfad5fea820d9fc969cbd6ff09ada190381dbabc0", 0x15}, {&(0x7f0000000000)="6d464f0c7b39248e4cb4a36989023091c7ef37a46fa5f62d07ca71fa0b6b978d15ce4b5ad969d41d2c9402831af4dec6391d0826e547b386ca6e3b9de3dbb29f79f54cf38a813e499ce8f1391c0d0bb53085f3bf01115bbfc366d0cc00d19e1332b552abe0be4b029bbeac8e4adb6ba0a0f9aeaf23a7608c1e66d8c9d4682b65ba5760d19cf8dca0b71fd69d99688a6cfe2544b30381f705c29d5b628aba79aabf5125c41ae34e08b0c22da24ab0a808e077bf749124f632a5c32ff5d1a2e0d208c3c353759099f83389b3", 0xcb}], 0x7, 0x0, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000302000-0x4)=0x122, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) accept(0xffffffffffffffff, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/29 08:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000af3000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000621000-0x4)=0x14) write(r0, &(0x7f0000e3a000-0x4b)="bd3e3e19c9c83ede2f90ddf77aef7c4647292ff14c0d4dda75205b0fc61b47acb4c301e8768e1019ab0a309b833b8cbe24727cea70faba082e4937257fadd878bef8212c7b8ecd117fa852", 0x4b) 2018/01/29 08:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) vmsplice(r1, &(0x7f00005f3000-0x20)=[{&(0x7f00003b4000-0x3d)="538cfdf6a0868f16345df56ad71189d417c90a80569391264705c22d028d6c905b33b2808ecf454a50d0ec549955ff86d4f5c2fd9fa34a2a59f217a23f", 0x3d}, {&(0x7f0000989000-0x32)="9489e90b0f5370197f3f182b761377ffdc48518be418cf79912a6a624fb9266d9ed08ef513550d3556bcd170f4cfeb2ce4f8", 0x32}], 0x2, 0xa) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00002be000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000801000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x200000) socketpair$ax25(0x3, 0x7, 0xf4, &(0x7f0000ced000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000cb3000-0x4)=0x0) 2018/01/29 08:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f0000cf8000-0x5)='user\x00', &(0x7f0000b30000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e57000-0x15)="", 0x0, 0xfffffffffffffff8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000dc9000)=0x100001) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xd90, 0x0, 0x0}]}) 2018/01/29 08:16:33 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000025000-0x4)=0x0, &(0x7f0000010000)=0x4) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000020000-0x80)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/29 08:16:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/cuse\x00', 0x541841, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000514000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20040) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000076c000-0x48)={0x10000, 0x0, [0x10001, 0x54, 0x5, 0xfff, 0x5, 0x2, 0x2, 0x9]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) io_setup(0x7a, &(0x7f00009f4000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000205000-0x8)=[&(0x7f0000311000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000415000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 08:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f86000)={0x0, 0x0}, 0x800) write$selinux_create(r0, &(0x7f0000b30000-0x31)=@access={'system_u:object_r:var_log_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x31, 0x0}, 0x31) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$hwrng(0xffffffffffffff9c, &(0x7f000070d000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d80000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x4)=0xe8) 2018/01/29 08:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000f5e000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x200000) symlinkat(&(0x7f0000241000)='./file0\x00', r1, &(0x7f000026f000-0x8)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000302000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c4d000-0x14)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x400000000012, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000023000)='/dev/dmmidi#\x00', 0xffffffff, 0x200000) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f0000a13000-0xf0)=""/240, 0xf0, 0x20, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) accept4$vsock_stream(r0, &(0x7f0000bfe000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x800) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00000b6000)={&(0x7f0000412000-0x1c)=@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x336}, 0x1c, &(0x7f0000c14000-0x30)=[{&(0x7f00007a7000-0xc4)="d7c69172d3559d139f2ee6ff359c834cef1500d32b2d5362d8ea85efb6baaefcaf5ac254e4fbdfa9fd8db07712426969dae47733756fa184dce634ce67720acd41440cef0f84cc56f86de65e45fb6c89c062e6afefea026ba04ed154af4e2aaa674536135abebb37ae413d1fdfe0a85359ee03a86e8e97a7f5e56ae64de55b821bf0e34b660fdf96993f4682d90f59ca3e8cf087c653e8d9c8d4a8f676d7c29fc828bdd8e88ee6db0202ca4afb87a7852974233e6ba6666cc9773da5803405243c08332c", 0xc4}, {&(0x7f0000a2a000)="f8038ddde64df041b3b30326f902c09cb37b8ac7c87df729b668da59bd24f88c7b6bb198dca60d335079a88d4dae8f1312e198a997c89f2e91a8aab8ee936f2de7f786da914feb1db753bd5b83fdfd4fd3911e6fe7dd443a79571fb28c142b540c5023c76c898c46752027574a883397bd", 0x71}, {&(0x7f0000ffc000)="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", 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"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{0x28, 0x19f, 0x5, "fddeaf66c80d99fa5c46c9a568d91df1a3ff5c"}], 0x2258, 0x800}, 0x4050) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006dd000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1a00}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a8f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 08:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') ioctl$TIOCSTI(r0, 0x5412, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031c000)={0x0, 0x0, 0x0}, &(0x7f0000b63000)=0xc) r3 = getpgrp(0xffffffffffffffff) kcmp(r2, r3, 0x1, r0, r1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/29 08:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d2b000)="3bc0d55d36237e3222bf53f889c7eff83d0cd5bd008114ae", 0x18) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006d8000)='/dev/midi#\x00', 0xff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000112000-0x10)={0x1, 0x18, &(0x7f0000870000)="79866d49847b577881e8db5df220f201030004594841e0ac"}) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002c2000-0x50)={0x4, 0xffffffffffffffb7, 0x5b, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000e5a000-0x20)={0x10000, 0x3000, 0x3, 0xffc02, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000098000-0x10)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) clock_gettime(0x0, &(0x7f0000ebf000)={0x0, 0x0}) select(0x40, &(0x7f000019a000-0x40)={0x7, 0x6, 0xe8cf, 0x4, 0xfffffffffffff5ea, 0x0, 0x1, 0x0}, &(0x7f0000771000)={0x9, 0x6, 0xfffffffffffffffd, 0x40, 0x9, 0x100, 0x4, 0xffff}, &(0x7f000067d000-0x40)={0x7fffffff, 0x4, 0x8, 0x401, 0x9, 0x8, 0xffffffffffffff3b, 0x401}, &(0x7f000052a000)={0x77359400, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002d4000-0x10)={r4, r5}, 0x10) bind$alg(r3, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1b) accept$alg(r3, 0x0, 0x0) 2018/01/29 08:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000864000-0x78)={0x7fffffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x1ff, 0x4, 0x5, 0x5, 0x0, 0xf361, 0x7, 0x3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf1000)='net/igmp\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f04000)=""/24, &(0x7f000033e000-0x4)=0x18) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/29 08:16:33 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) r1 = dup2(r0, r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000021000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x1) 2018/01/29 08:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000008000-0xe3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@llc={0x4, {@snap={0x0, 0x0, "d8", "6a9252", 0xfffffffffffffffd, ""}}}}}, 0x0) socketpair(0x0, 0x0, 0x100, &(0x7f000037c000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000b66000)={0x0, 0x8, 0x8001, &(0x7f0000c3e000)=0x0}) 2018/01/29 08:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000b46000-0x6)='sched\x00') r3 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) recvmsg(r2, &(0x7f000026a000)={&(0x7f0000c04000-0x3)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003f0000)=[{&(0x7f0000d46000)=""/0, 0x0}, {&(0x7f0000851000-0x4)=""/4, 0x4}, {&(0x7f000044e000-0x7c)=""/124, 0x7c}, {&(0x7f00004c4000-0x19)=""/25, 0x19}, {&(0x7f0000003000-0x52)=""/82, 0x52}, {&(0x7f000052d000)=""/226, 0xe2}, {&(0x7f0000f2b000)=""/248, 0xf8}], 0x7, 0x0, 0x0, 0x2}, 0x2) modify_ldt$write2(0x11, &(0x7f000040c000-0x10)={0x5, 0x20000800, 0x4000, 0xfffffffffffffffb, 0x258, 0x1, 0x65, 0x1000, 0xffffffffffffff88, 0xffffffff}, 0x10) lookup_dcookie(0x1, &(0x7f000081a000)=""/142, 0x188) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 08:16:33 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000245000-0x8)='./file0\x00', 0x400800, 0x20) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000314000)={"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"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00002ad000-0x1e)=""/30, &(0x7f0000000000)=0x2a1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000025c000-0x12)={@common='bcsf0\x00', 0x1000}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b23000-0x48)=[{0x3, 0x9}, {0xc, 0x10001}, {0x8, 0x1}, {0x2, 0x4}, {0x3, 0x8}, {0x2, 0x6}, {0x3, 0xa9}, {0x4, 0xafd3}, {0x2, 0x7}], 0x9) 2018/01/29 08:16:33 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpgid(r1, r2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x10001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xfa, 0x5, 0x0, 0x9, 0x7fffffff, 0x100000001, 0x5, 0x5, 0x8, 0x200, 0x28ec, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x0, &(0x7f0000ddc000)=[]}) r1 = syz_open_dev$usbmon(&(0x7f0000026000)='/dev/usbmon#\x00', 0x6, 0x101002) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000091f000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008ae000-0xc)={0x400000000000003, r1, 0xfffffffffffffffd}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000006f000)=0x2) chmod(&(0x7f00002d2000)='./file0\x00', 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/checkreqprot\x00', 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/01/29 08:16:33 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00006cc000-0x8)=0x100000001) r0 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) 2018/01/29 08:16:33 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002e000-0x2d0)=@filter={'filuer\x00', 0xe, 0x4, 0x270, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x0, 0x0}, {0x7fffffff, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d0) 2018/01/29 08:16:33 executing program 6: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000fb000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x101) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000003e000)=""/121, &(0x7f0000250000)=0x79) connect$bt_l2cap(r1, &(0x7f000024f000)={0x1f, 0x1, {0x800, 0x7fffffff, 0x0, 0x15a4, 0x7fffffff, 0x3}, 0x1, 0x4}, 0xe) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000250000)=[{&(0x7f0000250000)="80bdc7c7ef1a8bf28ab0f1161c299b666be1094455db49944b0bb92f272606cbcbb1ca18d281e318694f40b4e29ddf730f8d4141f52f07f154873fe1438a2d6f2bf3b6eb6fcb9ebaed97221d1b5e5e681044ef1647638eb98ae0047d1e989bed9d708d0cfb363304535a3253b5e503fe64171efa7c8a276d55bfef", 0x7b}, {&(0x7f0000250000)="3f92b13b7ba90085e33325684ce057fed32e9be7ec6e8323402b466d2f94108929d548385d6ac6ccbfca50589d505553db219ca7dfd3df1519b1e7b1bca4ee9503354bfac5ecb5ed3b6a6059d2f30ee2740dbfc70c740423cf24f66e5fa1467237f927f5e12f78efed9a94ab61b0142202a1b8144770467160f2801896ed33e34d4532a635dc5abf94be5b3f24346c06c240820259e74eafdb6916c4ddb016ca91f03e4e597ddcdb05e276ff57b9ec8f5742abe97512b8865b48f6f4e00d38a6d41d75b8840d731bdaf7b697cf5033b9ad9c6e43a1bc0d7a", 0xd8}], 0x2, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common=',o\x00\x00\x00\x00>\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22e}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xd)='anon_inodefs\x00', 0x10, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000010e000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:hald_exec_t:s0\x00', 0x21) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x8, 0x2, 0x59c, 0xa, 0x80, 0x80, 0x32, r3, r4}, {0x3, 0x4, 0x9, 0x8, 0x6, 0x3, 0x4, 0x1000}, {0x5d, 0x7, 0x4000000080000000, 0x1}, 0x8000, 0x4, 0x0, 0x1, 0x2, 0x5c7d4b26acccfdaa}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffffff, 0x4, 0x0, 0x7f, 0x7, 0x38000000, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be4000-0x4)=0xc) capset(&(0x7f0000be7000-0x8)={0x1019980330, r5}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000083f000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000623000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c11000-0x4)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f000014a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r7}, 0xc) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TTUNGETFILTER(r8, 0x801054db, &(0x7f0000fb3000-0xf7)=""/247) 2018/01/29 08:16:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ff000-0x8)={0x0, 0x8, 0xe7d1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xe91}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003fe000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)="") accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffd68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000141000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000ef9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000ef8000-0x4c8)={{0x6, 0x6, 0x1de81f2d, 0x9, "96c226e5c4272d731fcac37a2f365189c06b8ab574e8bfb717084142d0143580814525586d8dc139fd82d468", 0x4}, 0x1, [0x100, 0x785fed77, 0x4, 0x2, 0xf2, 0x1747, 0x2, 0x0, 0x6, 0x2, 0x2, 0x2, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x7, 0xcc0f, 0x7fffffff, 0xcdcf, 0xe30, 0x1, 0x53, 0x401, 0x3f, 0x7, 0x4, 0x8001, 0x1, 0x7, 0x4, 0x5, 0x8, 0x5, 0x9, 0x7, 0x6, 0x7, 0x40, 0x3ff, 0x0, 0x4, 0x9, 0xfffffffffffffffa, 0x5, 0x5, 0x0, 0x2, 0x20, 0xfffffffffffffc01, 0x1ff, 0x7fffffff, 0x7, 0xa8, 0x17e018be, 0x5, 0x9, 0x7, 0x2, 0x7fff, 0x4, 0x0, 0x10001, 0xd495, 0x1, 0x5, 0x1000, 0x40, 0x2, 0x3, 0x5, 0x1000, 0x8, 0x4, 0x80000001, 0x2, 0x5, 0xfff, 0x8, 0x7, 0x6e9b0, 0x2, 0xdc7c, 0x8, 0xffffffffffff0000, 0x3, 0xfc, 0x100000000, 0xec, 0x7fff, 0x6dc8, 0xffffffffffffff00, 0x3f, 0x100000001, 0x6, 0xffffffff, 0x20, 0x4, 0x7, 0x80, 0x3, 0xffffffff, 0x0, 0x5a8, 0xe000000000000, 0x8, 0x8, 0x401, 0x2008, 0x6, 0xffffffff, 0x7fffffff, 0xffffffffffffffc6, 0x3ff, 0x54, 0xd8, 0x6, 0x6, 0x71b, 0x0, 0x5, 0x9, 0x7ff, 0x3, 0x5, 0x6, 0x9], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000628000-0xd4)=[@in6={0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x800}, @in={0x2, 0x2, @rand_addr=0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x6}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0xd49, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, @in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}], 0xd4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/29 08:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+&&!$:%wlan1\x00') r1 = getpid() timer_create(0x0, &(0x7f0000f86000-0x60)={0x0, 0x1e, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005f000)=0x0) 2018/01/29 08:16:33 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1f) seccomp(0x0, 0x1, &(0x7f0000c50000)={0x4, &(0x7f0000537000-0x20)=[{0x8, 0x0, 0x0, 0x7}, {0x9, 0xffff, 0x7ef74dab, 0x5}, {0x7fff, 0x6, 0x6, 0x7}, {0x10000, 0x64, 0x7fffffff, 0xa5}]}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000491000)=0x1311, &(0x7f0000cd4000)=0x4) sendto$inet6(r0, &(0x7f000070b000)="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", 0x5ad, 0x0, &(0x7f0000e87000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000019b000)=0x1, 0x4) clock_gettime(0x0, &(0x7f00003b4000)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f000074e000-0x10)={r2, r3+30000000}, &(0x7f00002cf000)={0x0, 0x0}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000dee000)={0x8, &(0x7f000031e000)=[{0x200, 0xfff}, {0x0, 0x53}, {0x40, 0x1}, {0x2, 0x9}, {0x7, 0x6}, {0x100000001, 0x5e6}, {0x400, 0x40}, {0x10001, 0xd3}]}) 2018/01/29 08:16:33 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f9d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x54c8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x3, 0x1}, &(0x7f000092d000)=0xa0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9d000-0x8)={r1, 0x2}, &(0x7f00001d6000-0x1)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2000000000006c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000310000-0x4)=0x4, 0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/29 08:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000098c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) syz_extract_tcp_res(&(0x7f0000392000)={0x0, 0x0}, 0x890, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000b9a000)={0x0, 0x0, 0xffffffff, &(0x7f0000afa000)=0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000111000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00005e3000)=0x0) 2018/01/29 08:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000f6d000-0x78)=""/120, 0x78) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/29 08:16:33 executing program 0: mmap(&(0x7f000018a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000018b000)='./file0\x00', 0x20) rmdir(&(0x7f000018a000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000435000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000018c000-0x9)='/dev/ppp\x00', 0x400000, 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) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000018b000-0x48)=[&(0x7f0000000000)='\x00', &(0x7f0000001000-0x6)='ramfs\x00', &(0x7f0000001000-0x6)='ramfs\x00', &(0x7f000018c000-0x2)=']\x00', &(0x7f000018c000-0x4)='#*-\x00', &(0x7f0000001000-0x6)='ramfs\x00', &(0x7f0000001000-0x6)='ramfs\x00', &(0x7f000018b000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f000018c000-0x6)='ramfs\x00', &(0x7f000018a000)='ramfs\x00', &(0x7f0000000000)='eth0!/\x00', &(0x7f000018c000-0x6)='ramfs\x00', &(0x7f0000001000-0x6)='ramfs\x00'], 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1d) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0/file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") chroot(&(0x7f000018b000-0x8)='./file0\x00') 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000e, 0xf76b) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001a000-0xc)='/dev/amidi#\x00', 0x20, 0x2000) bind$pptp(r1, &(0x7f000001d000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000001b000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x4000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000011000-0x40)={0x8375, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000024000-0x8)={0x0, 0x0}, 0x80, 0x5) syz_extract_tcp_res$synack(&(0x7f0000020000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x167, &(0x7f0000023000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x131, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x3, 0x0, r3, r4, 0x1ff, 0x0, 0x12, 0x40, 0x1, 0x0, 0x9, {[@nop={0x1}, @mss={0x2, 0x4, 0x5}, @nop={0x1}, @sack={0x5, 0x26, [0x9, 0x7, 0x67b15c4, 0x1f, 0x2, 0x1, 0x9, 0x10001, 0x7f]}, @sack={0x5, 0x6, [0x4]}]}}, {"26411ba7e589951e23454dd76948941574de896879cda0ea2f9fcf448ef8516a4130d3396a4f5a803816451625e1224a73644916369ab8b0147aee3c8d3a0756499f3aae17fe3574ca3cef13a225b95456db34c83a77dd2b849dad97b243afdff21c13464ae9baae388fa75b6b783d62e48ad09d9ae5a7692738056fe2e0b9b613cda6bf30bab07f9d9b2f07c3f994d72aeb78dfde34137aac83e0ff9a2b92aa1a5859a1ada13036e95088063dcba820a2150b75425d3afcefce616d6df84b6a0e887e0b87d4f2f5b022c343cef0b954a9e37baf8f6e2f7cce61ba02fbd6bd2a15e09a15d66cf68edc"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000018000-0x18)=[@text16={0x10, &(0x7f000001a000-0x40)="0f06baa100b854bbefbaf80c66b87090fc8066efbafc0cec67652ef30f6f0f66b9800000c00f326635010000000f300f1aba9700650f01df82ddf13e0f237b98", 0x40}], 0x1, 0x1, &(0x7f0000024000)=[], 0x0) 2018/01/29 08:16:33 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270741000000000018007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000010000-0x5c)={0x4, 0x3, {0x1, 0x0, 0x7, 0x2, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) close(r0) 2018/01/29 08:16:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000045e000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) 2018/01/29 08:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) 2018/01/29 08:16:33 executing program 0: set_mempolicy(0x1, &(0x7f0000b1b000+0xffd)=0x0, 0x971) r0 = dup(0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00001cb000-0xa)={0x9, "de1b87b365b8"}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000040e000)={&(0x7f0000d18000/0x1000)=nil, 0x44, 0x0, 0x4, &(0x7f0000b33000/0x4000)=nil, 0x800}) r1 = add_key(&(0x7f00004d0000)='big_key\x00', &(0x7f00004c2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d88000)="76c44202950419b474a5fd8fe488eda893", 0x11, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000133000-0x99)=""/153, 0x99) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x10000, 0x4, 0x10001, 0x1}, 0x8) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x19980330, r2}, &(0x7f0000001000)={0x7, 0x7fffffff, 0x3, 0x80000000, 0xc9, 0x1}) r3 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xfffffffffffffb1e, 0x200000) keyctl$link(0x8, r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000)=[0x6, 0x6]}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003000-0x20)={0xfffffffffffffffa, 0x1, 0x800, 0x3, 0x8, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000004000)=r2) r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc03, 0x4040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x541b, &(0x7f0000005000)="8e6d413715b00c30c137257c7c3dc855fe8e68be7686e4519afff9505e5486785ed5889aeca5b75e175c36b3fb2b7158abf68dd3ce4160b81ce58c67168c1f538f6073ed17af67253f7129c5283bbe265d020c9ae3c844c702") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000008000-0x4)={r5}) [ 90.669290] [ 90.674772] kauditd_printk_skb: 17 callbacks suppressed [ 90.674781] audit: type=1400 audit(1517213793.609:452): avc: denied { transfer } for pid=13206 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/29 08:16:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000011000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004f0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00002b7000-0xe)='/dev/admmidi#\x00', 0x9, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000524000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaa000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e9a000-0x28)={@generic="6d1625e8ebb101d63596a6a5d8fc050d", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f00007b1000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget(0x0, 0x2000, 0x200, &(0x7f00005a7000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000779000-0xdb)=""/219) syz_open_dev$audion(&(0x7f00005d2000)='/dev/audio#\x00', 0x0, 0x0) 2018/01/29 08:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000054e000)=0x3ff, 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000b4d000-0x22)={0x1, 0x5, [@random="421d75f06b44", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00005fb000)={"b3681d3ddc0ff1d0d87375470bea5dc1", {0x4, 0x8, 0x7, "273355471173", 0x401, 0x0}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000060000)=0x0) 2018/01/29 08:16:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2000000000000e8, []}, 0x16d210d) 2018/01/29 08:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x0, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) fremovexattr(r1, &(0x7f0000435000-0x1f)=@random={'btrfs.', '--eth0system!+:,\\cpuset}\x00'}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000b40000-0x70)=[{&(0x7f0000f85000)="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", 0xfb}, {&(0x7f0000404000)="bb712d74259f563e019cce8977bec260e663b01ecc3be37632103390d678149a6c3eef0a77d75a9ee94a5b80c2b815354481a087983b908498cdbfa99294e517cd06407d0faf16d1f8f6791b559bbd6e1fa4d34d1df8a006dd299fdf39f3c6ed5ebb798573e02ed934cf7e38fa8aa20d21606a44f0fb44d4f4ed4d4f4ba7bfce30f900c4e93c8f618021f94a44475c7d2d634b8932bab4e235c59e49434c7bbefec8e91e34818540402740d639fc37caa1069c98f4910c2cfe2b2f30ba9dae07e54973afdee14ea088b5e9e3b27cc1785217245574bb9e57c39be9c6c7a8d5f1e3164094", 0xe4}, {&(0x7f000088f000)="fb0bfbb5e21cc07e5c5b3a29ab8645156512719d3ed29b7ffe2929b540c3a3b91b7291f737493da6a0cb575a6ee24fb38841686e98bcd3bf435968fdf9321d8a308b42937823f1547deabd2564839632dcf4575fa660f46c3fd3a98a4f899cf0c202e9765bb0997bf77f397bbad0e739052a2a7b279741fb3c76b80847bda2ef3fd8b7f3da2bcccf6849e8607d5095e12501bb4fd2cbc35159e0e38b9a7a12", 0x9f}, {&(0x7f0000e7b000)="1b41cccc79c5f14399585e242ee07e291779a1ca267d8fcbbe927f8da644648b47f88d436fa6d346b166c179848fd20efe895a02992f417b837f2cc6ba0f18abf2aa8635afa40b477f20f3017b001935cfb535e907c89fc3dc2c92913fbc8bb2e5e4a845939bf4ae6f286fc1f1162a523cd4a204e8d3244023b7a80ac5a3ea64ee45744b8d65e7ee96bfc320e6e30099b07f02a961ebd7e178ce6e642c4dd87b7b7f2bbbb30800a38efe0ef2ae602f460d03b62c1b", 0xb5}, {&(0x7f0000c9b000)="9b40d09959448ca6d07730dd0d8d3a0da2b48c56b332b4406b0aa96ba5d9d2f9d183078ea2e93e877da5ab5a43f3ebbdf0b223cfaf300875980abf73c0bfbb1c39df3da5c4736507", 0x48}, {&(0x7f0000580000)="1e1b1f12e03f7bf09d9b330fd30df7d4a0596b50559d493619e78598459d749a876bc46fa82c857e5751355649bcf519b3748a9b90f7bd8a5db00cabbb6ddd203cc0577319130a5bbf6bc1db7f35748d47d7e1a014fbc64460914de3993591fa5a78be61582f89ffd72ea3e3712eb1cf7634af689601c850", 0x78}, {&(0x7f0000b62000)="a181c8b64d4fb6d43af55e8712f62abdbe3c44c93d3748790aca957c5a28d119ceb75f937fd091094df21580516c6241fb483bd029d79d09fda9151263cd811388564c8916005e0153423698162726cfa059924e50ddc7be271e4eeb7cf2e60cd501c513bb22ac5ac46ffc3aa51247c1ff14583c260947203e65622853f9c916f47c982442524e15d494056ad4597450189b6bc8a7b80fd4e229f14c4d34ae065346738f7141a55580", 0xa9}], 0x7, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000827000)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000def000-0x4)=0x0, &(0x7f00009c5000)=0x4) 2018/01/29 08:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f00004ea000-0x8)={0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f00004ee000)='/dev/audio#\x00', 0x20, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000060d000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) writev(r1, &(0x7f0000b3f000-0x10)=[{&(0x7f0000ad3000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690af2851a870fe6d0a30fc25530a", 0x28}], 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00004db000-0x10)={0x2, &(0x7f0000fdd000)=[{0x1, 0x3}, {0x2, 0x100}]}) munmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000) [ 90.719624] binder_alloc: binder_alloc_mmap_handler: 13206 20000000-20002000 already mapped failed -16 [ 90.721794] binder: BINDER_SET_CONTEXT_MGR already set [ 90.721809] binder: 13206:13216 ioctl 40046207 0 returned -16 [ 90.722542] binder_alloc: 13206: binder_alloc_buf, no vma 2018/01/29 08:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000e1000)={0x0}, 0x4) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x400000080000, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000e8a000-0xa)='numa_maps\x00') r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00002e8000-0x8)='./file0\x00', 0x21) sendfile(r1, r2, &(0x7f0000a84000)=0x0, 0xfffffffffffffbff) inotify_rm_watch(r2, r3) dup(r1) 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5405, &(0x7f000000b000-0x8)=0x0) 2018/01/29 08:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f000084b000)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000878000)={0x40, 0xfffffffffffffff8, 0x0, 0x7, 0x1000, 0x1}) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = shmget(0x2, 0x4000, 0x1000, &(0x7f0000cae000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000020b000)={[0x4, 0x101, 0x1, 0x0, 0x4, 0x0, 0x3b, 0x0, 0x5, 0xe014, 0x1, 0x8, 0x8000, 0x7fda917f, 0x0, 0x8], 0xd000, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000360000)={0x0, 0x6, 0x401}, &(0x7f00008f3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000665000-0x6)={r4, 0xd}, 0x6) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f000025c000-0x8)={0x101, 0x8}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg(r3, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="bd618879cbe23ac5f089e447bd1f733318936d8834e8997144585ac60e58951b5bbd0cbdd1a43899ec74d0892ca4122f04adc2ac1c59a383d3db584c48d3a4db54e6d9196ef08689d7ce45b9b22282af5ecefd66a3b39974827f410a9952cbd7abc1bcd93701f553d0c024f1e5df8231991a7ffba95a2bb9854c254f461883a7701a64f610869c363c4d3e56d9a99041974995f37be12fa57cf5c769aa8045e93eb2d021c91cc8e2573814f82589c9762ed35fe6a5eb96f031e9c9d1fe7831a9d804c0cc248c15073ae9268b09737c9b52cfb2994d93499698f0b2c865f96fb1002a7c797696275be00d6cf51f8c708986d0e517fb99b255b6f9092b4e317d7893428824d018216a242c3b9c6de562dbd37c1335def7e3d97854b8a62c281d0caa9a571298407576afdd331e92bb48a4fae6d67855186ef1ba7f4a0651c24e1e13ec72257193e8cb60c4230aa63a20367213071b003075f60998f7cfca298689709ed7581f87f05a6f3cb05db62deebe955479bb1e48bef32f40532442f5d83cb3b088941c4f604ce6882371402a3c55a0cc3dc405b5fa7041345a0aa8b004c278ede4ae978ad304f4a76465c2319dea64d106ec6dab523aeca3e8ddb81f14eeb61252964d3beee165745f85747b372dcec7affb2b01113e8625232705278bd7b30ded27532dbeabee0a1aeb7fbd4adf31c3eabd93437b4679db8bd6bc2df080a47449a398928c6a31cca8b77d16e39500741d5d725bbe46a85f4319fd4b58d15bb968b1010dd115b17b6d2db0d5f4b4ef4fa883c24b77113c56daa0d73793764d398e7ab890fbd552bf2f72b523d8d0934fdf4f28a81d2a59fe9a113473c3dd98fa8cd3fd3bf56580eedfb5ef3d5c9f1cdd270b40b8f834b3c902beb64c49497ba2114a6057e1ab68ffc980c85525dcea765da4eebfd333273fd46b45e405903b79e6abb58c3ed23e87ed0d2c2b6062907553876230ff568336b2fdb88d0849ab21ab3eed63fe22fa1094cdbd3b51ae09350efcf078f4742d8bc4a59ef722a84733bdbf82c8384e8bc57cfdd0966923204800680983d23aa0b574c46cc5a6899201e4b4d95c26d27f8dd4b16085a41f53045aef8f2f82bd54fb9ea630afbfbc9ac04042ea8763f930ceeb4c8c79e7aaa10d52b6444aa46a066444d2262087f5df6bc81f19eaa6581fa94bf92c47c11a4733518a136ae6b2ce5cea7ea4329b6c131b74af6849124257949b07f7964e9759ac2f6acae1146dba38940cdd0c4a073974f0bf4bb62fa712e7e89579fff1432f521a6763cf489c2bb3061b42167339c85c9bce38d68a33f74b497ba6651b77a44294e7db2a82486a3657b736b3b4d00167ce730f528b6e923393682aa64c9d9d24ddc986ac562d634e34d7c39578045e92ca2a4b50c4dbfd50fc04d0db4dc27484f7c3757d387a82e5cf25aed558e11005f698f3dc87c7e2041b36f609af0b5a99ed515f2b961276686b8dd175735a32a69aa72a7d10e832b381122167dc8d8349bc6c44fbc6ea1e53f5f17418519ab78e35a6e302f593742050c38f71ffb8b8c9285b6395311f34aa8008271dc7668e91d6ea1ca0d5187f7713689487c89ce03179e70b278fbba29aae99534f68a951c15d31789cf7c6e8276545e2d2c03956e2f7b30ac3c76cfeed87bfcc0d763e7dbdcdd3f85fa59b5b5a25bb3e1be70689a8acc3775601e331925d7dee6a43b47231169222d18f03364aeb46f59353d1ae28730e2c07873e3895f14ab574efc83faf6f3e206858bf2d2ccefd2ce971627bbb37b8ea1e84ec1ad1bc41e9d56c883c5b30ac4fb44f77016ff3fc510e38e857638d59c9f2330afd9401d3c4fe535b2d06d7dbb55e4e91220a3529c822237d9040a28b1f1ff23d73f6591f0a440f23c140093f347c4951af9b51c687dd3b72e2b8f73e2ab53d9649e8e5bc8936fa92ba9c7d02b88968b1ad085ce08dcb3d1b6ae88066199f5d29131d1e43175344635c2073636f6e20c08a8de73b133bfa09b7a478a17c1c06fd2a2cf98c6569c79fa51f02119db01be61549e6b4078d27be71ce48e13dde1173f746d9c9eeda87fa22fe58140c8a985878cd9a54143d019d60a19ce073373f493bcb56c952409b8c459ee8bec45baf9a25202a6b49a6b81f1b5a16d20d69048372344811139f223abe168a6f8e74517c38644d62a7044d10cbd1430cd6d2fcb9ad59272ab005df3a5025d79cac5460c53e91fd2c79109bf0800ad05d870c8cb1e057e1f9be4027820f5a6aeedce4faef8e70fb29fa570684a8b8037ebc6cf6cb377ec0ff9cdfbf4b77d950ea1bb17c1f9b641edbc53841552ba8eedd2e4f9bde1918952e5601266fc20490abe42a878fdc942f40abf3e1c7ad198db75f35583f14807e5b5364d5b198ec4b5ba471af7a1d7bf089fd65228069cd7a66a6ced04f9195510ed2cff3b64f48b8648112f691eb0bae6d51b776672b9be5633c9c453af32666eea37de7535fbdd3147c6afe2770a010399b1379f26f3d51f3818cc8ad87addff678bfe435dde82e0e32b3045fde98f0872cfba5ace26bda01c68f58830f95e23ccceab9bf42e16365dd66d53204999f1dbd03d78d62c33403a43393985a30dbb2a169d8dba0ef48f1c6dfcbbadeaf540de230a2a23e4712550c60d115c14bb2e4fe67e043dfd86553320be4f83b2a7a110ed4c816af05331add4ebc7ab49d38e2d918946f5b0383a33c7de0bee94e415d507a7eb7af658fb0cad668fa8636b43a84ba17a207b658c133a88708da654706388fd7b76a8f2a7511e108f963033779bff7f7dc1de7d033f00f807d58ee76dfda0feb5e9ed0aed203df3c0aae094ec6c1951ad3889fff54d25c5dcfc8da617a299d879ef7d75f4f31836729546a2d75a262b31e11724eefa49d73ddf76e61e784a07d560425c96bed4326fba5b761df61b3f6c8aa3b80e78b5ee8d050aae9f67ace871960dec2d69d1caf10fd5a62f15e59901d2c4b82f95f53ceb9b9859b25585989f336b6c2565aca623eee27c068ad056a61b9c8b6a1c95ddd0a790fad59e94b78ab1422e43b262fc5915163542a17ee0e193b87a1df6f3d14fb0bb1cab2f3750914792c610ab0c82ec015ca48009d78fc8e111a536c95c5c5f66b825fae918b3ebf5b0b35142e2a74be869b65e3e5f7db4e91bb7a45278d01a35d82dffdb2014c23840bc5ff828bed9996ed1ccce0007fad622f7c92fc8b6f199ede4af9b9a35cc8ec15565e892b9b71504735b5defe4f1f8a423204c1e1fe85a445f32adac4e31cec8cd8f5be74ed0473497c34b67856cd9ebc8a4a7ee4d412065425b396d81a21648f9ebc84d199dcf7b7988d736122e6d734f23f419c4420b10e94fd05d84bff5a7e3e048527015566987b14e43d8f66dc64c5f4095e2941d6dfaeec6353b14dcc93ca7c3122e1eca05b4b7a44a20aba8d7788c2a2fb62c92af081122eee7b71dc708a451302d66e2be7646b1bcc51aa03c21d27ea7b820d6f69d82a30401a3ad5246f5fcc66db86421d665e1671ce1e97c05f68201222b0e901ad74b8ad0e8a54c4d55794e408b6419565b8164670a82608af017c624ad6e8d84a6d475fb82e12f2df47696486f54f5318ceb4d046647e45d78a07103376d6974d6e44b5b6b9afb5b843e6c9da6189dbbfb322d2a10004bdbfc8043ef245f2ea285643a1d6f59d4d8e8d2abbee831b551ae749b1aba2c063e37118e1a162b65831c12bfbff19bd378323c2a9c5998bdf833660b8f75c72a86de2a1f805f9c3c88000b46293938ba5d0b3383059cff838be109f591b5c884d7b56db19f232978a52c549ccbc6b984f4e26df520c60248ce2df6bbe0ca8bd5f69e999e1bb8ff3c60cbcc5a4bf8861c51977f14cba71342fd2862f9ba2d4038cc639bdaa715595f07650aa8e1de2417cfc8598e5a474133e2bc462c7c74a12f5a34495a8df13670b48582e1f5bead4871260caab2360a130d8e8e543eeca49655e740c2e5bf177af01aa59f390a170b45905b47bcfba113c7a33661f0448742afadfd1e86d37e468d872b46ff6260cc9bc4254f1d788320fb70957c24f39241ae08b1899d48d61654fd48aa57998b817c16d9db452f1a9ec0d10c07a1b895cf03b4404c02e6ade7f0a5efb43d5e4e94a9d2c578ffd78433ffc36790b2f325015f04f970d4260231eeb55e8b97b7feb2709ff2774f6eae92f18c6266bb294a08b8e8fc22472be6eb88ae8b7b7be6626fb63ef119b3722286fdaf1fa540b9ced26ba23d61b8e9051e21c36d9e1e96e68cd09f75b9e9712b1e16abbf2b548aa59c93f9e81faafce6595515ab3de39a3ba9c3bb7476c160afbcc76632480c95eadf2aefcdb4db993ca7a5a0929007dc3efb9c52bdbe7b59d0ede0d181c27112862cf1d7918d72cb9bbbeb132e175aa580c4a818ec3d99eaecd4921eeb925181d2ebccb39a49ec8bf607d7cfe680ff1622c046149f09e8e24e07a3403a4d10af8dd8fa1c97dd02a2988f75b52c67734ca3f1434220edf22b8469e322c319c44daa1a812a26a49d4f0626c9640d84f01cd80dfa31a0a86905eb53e053507945c3ce3cf9922e0c9d7ad421bf143c1268570cb23af513888bdfe9ef2efeaa0ae14300f93de04e81694fbeaa8708f538ee89741bddaf25430ea87c90ff3bb8ff53d72bbe324e5114ed02e9c03a7b487af21e0faa8f01ef08e5ad35b4774bd18bf86f6022486d49802fc0ad007883c08e4082a24c66aa04996beedc39c008aa5cbd48150b5f382d64d3c4b8d852fb8a6390a52a45e55b55fbc4c40f7e78313faa8bfbc4eb08e1736a2ed06ba15a2500e140feda4411c96e4c8ff69f03966614156d93bc78b786d784b9006d3e2248ef635737bad379456454c8b3b66032ac171cabfa9f539f3050a7c1706201f10e79c27c350a45eea679342d107ff1975ed02278926e7606abcb3de13f2c4041290da812c1453a53c36d633ba8099502bb1beddb0e1610768b41167f29c7ea851ea2e7692fd7badbf3593e68ed73be6dfe99b83c039ad320c71ff96900ea5b565db750b75299ac5e34b5a0739ba5eb4cace203a43c16c8937b342634dc98ce6302b74d726acf16613976fd024247aabf883911380f551deea40bbd7260fd0dfd2da6c8f3a3c4e59ad4f216d5fee2df840226deee4641ce4fcd6af0e8bb1d5494137f1334c7a598967d5834dace9d23079c6d0d873bddf533df8e39d5bc9e34a439061bf1ac8f58db754552de99ee5e1fa41b6085dd54bcab0ad2e710546fa17360b361c23cbf377c8b6dfa82ae450420dc90db444f10c6f978f065b0232857c17defcf489b52a48a95a5b4202f46cf907b762e57a0aa3f56eb907015c4278f4a3f129f2a8eff595297693341f393ab1d48287725034a68d4f2a7e68d6f144d126b7399d504018504d17f88ff5454cabea6d6fd14758f833e7c41531b57cd54ff88cf4a5ab0fe41bda703b0061ebbb7bd0d0da89073540cf6afcad04cb0ecdeb3b4c1179abc2b32cd13e70a55ef01fc39a62cfa902f620723fbf9ef29cfcf1d4adc8d18ecfdf0c0d02ed650ae1e7f84a0659f778294f9edf5d00d87f587df05b6d82abd803978349f3878ea28b1f65e3d5e85b36406a7ee8108da1927976241499a07bc05a0234a0800f697ab1fd2e7d2a30b3f6d9717c818eff59cdaee5faf2921cdd1da1e93229057c5805c5f26cecdd5934d52f5140a3b621a6eb49d6d69187feecd5612741384bb306923cc245a2b615bce89b9d29e89b34f2aa3a40584a9871aa4ac2f49291f5e36d5070d60bb9be29dfc2c338", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) [ 90.722568] binder: 13206:13227 transaction failed 29189/-3, size 40-8 line 2903 [ 90.749733] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.750209] binder: release 13206:13216 transaction 48 out, still active [ 90.750214] binder: unexpected work type, 4, not freed 2018/01/29 08:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000973000-0x8)='./file0\x00', 0x4000, 0xc) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000630000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x1, 0x0, 0x0}, &(0x7f0000552000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e28000)={0x0, 0x5}, &(0x7f000087f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e50000)={0x0, 0xee57, 0x6, 0x4, 0x2, 0x4}, &(0x7f00007d0000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fc0000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x80000001, 0x4, 0x7fff, 0x5, 0x5, 0xffffffffffffff80, 0x13ac, 0x8, 0xfff, 0x2, 0x5, 0x260, 0x10000, 0x67]}, &(0x7f0000d76000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004ff000-0x20)={0xfffffffffffffff7, 0x6, 0xc, 0x6, 0x8, 0x6, 0x6, 0x8, 0x0}, &(0x7f0000b9d000)=0x20) sendmsg$inet_sctp(r0, &(0x7f00001a8000-0x38)={&(0x7f0000b97000-0x1c)=@in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f00003b7000)=[{&(0x7f0000c09000)="bcc917807aa745b8d4af6953cfbed3e21fb7befcc64bd1377ef6c2e9a1a0c9242658af5479c58615ce13c436f74389ca913c8f956d859b7cd5e83095e83eca813dfc813f469ab5331dd488d4416dbae439da024ba2559c9f20768a300d474e04c0df82e84762ce945d780cd97b785f605a138b5d9061fc806f28d582693c593388866119626a4556c05ed9d980b2d8113671989753c597", 0x97}], 0x1, &(0x7f000036e000)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x3, 0x3, 0x1, 0xfffffffffffffff8, 0x5, 0x5, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x8000, 0x8001, 0x7, 0x3, 0x4, 0x3f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0xffffffffffffffe0, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0xfffffffffffffff9, 0x1}}, @init={0x18, 0x84, 0x0, {0x1f, 0x1, 0x0, 0xe5}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x200, 0x2, 0xffffffff, 0x8, 0x5, 0x7, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x3, 0x0, r1}}], 0x150, 0x10}, 0x40) sendmsg$inet_sctp(r0, &(0x7f0000a9f000)={&(0x7f00008bb000)=@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc75}, 0x9}, 0x1c, &(0x7f00008d9000)=[{&(0x7f0000c35000)="1931d04cf938c5b9de01a256b8eec9f43263bec64827c25bfc269d362828808245a1debe05955f43d3903eb170a67797b45d8c334d2c6ebfcecd8b37f06b2eee3d21ab00b7b1db6a", 0x48}, {&(0x7f000041c000-0xb1)="975c02414c66ffa6c4cb11dd3fd20faa1498b15ab5384ffc357b3bb73f3cc9a3a837fba042ab3f74ef2a86b81bca8b6a8dadc1e0c62f724e16b140e5d1ca6be8bc0cee6d270a49192b1b39111ab6a75dcc94bdf525d8f4a665a6bbfcf7cee87014ca116b8d481069c40db8393aa783a28f062ff89cad7dfc75c2381af8e6d6fba754f335723315cdccc869762ca12dd35f48ca2683bb82a28e14ebf6658706b74ea2bdafd07cd653dd45a12c47b271b0e7", 0xb1}, {&(0x7f0000dc9000-0xca)="0ea5ec677a70c3f023c064df2f3bc2c2b335452deb5d98812536bbb09974f52d60502c9d4cd21ef2552fe9fdd844e42263808ec84389c88579e29bae168d5a9a7013b010c81bb916d1d6a1d5eeeb80fe1e0768a407d5d7bcccefb6f21a4965d4118223567e0ba401fa552f4e173adc999ac65b88996915b8ae91413c2f31e3377cfdd4a689e8ce6b113828b9616b3b8313bd14e38c3515687b81efd0d76146fb2235583848ddf6da86b97e667995929f3f654e833dc39ea062419f2c22952bcc4361a06f558e7a3b7e2e", 0xca}], 0x3, &(0x7f0000116000)=[@init={0x18, 0x84, 0x0, {0x3c3d, 0x8a, 0xd635, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x8, 0x525d, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1e, 0xff, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x2000000, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x4ced, 0x8, 0x4, 0x81, r3}}, @init={0x18, 0x84, 0x0, {0x9f2e, 0x1f, 0x4, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0xfff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0xc, 0x3, 0x4, 0x61, 0x4, 0x9c, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x200, 0x7, 0x2, 0x7, 0x6, 0x8, r5}}], 0x1b0, 0x40}, 0x80) syz_open_dev$sndpcmc(&(0x7f0000ba8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000b0e000)=0x9) r6 = socket$inet(0x2, 0xa21e73b4037eec7b, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) connect$unix(r6, &(0x7f00004c4000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/29 08:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) r0 = getpid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df1000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ba4000)={0x1, 0x78, 0x1f, 0x101, 0xffff, 0x4, 0x0, 0xfffffffffffffff7, 0x20, 0x9, 0x400, 0xfffffffffffffff7, 0x8, 0x3, 0x1, 0xd7, 0x8, 0xf6, 0x40, 0x4, 0x2b5c00, 0x2400000000, 0xf6e, 0x80, 0x9, 0x3f, 0x7ff, 0x1, 0x80000000, 0x2c9b, 0x9, 0x3, 0x6, 0x3, 0x6, 0xb810, 0x5, 0x9e, 0x0, 0x7, 0x6, @perf_config_ext={0x4, 0x80000001}, 0x4000, 0x2, 0x7ff, 0x5, 0x0, 0x8, 0x81, 0x0}, r0, 0x80000000, r1, 0xa) ioctl$sock_bt(r1, 0x8906, &(0x7f00004e3000-0xfd)="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") [ 90.750218] binder: undelivered TRANSACTION_COMPLETE [ 90.750257] binder: send failed reply for transaction 48, target dead [ 90.859112] audit: type=1326 audit(1517213793.792:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.860553] audit: type=1326 audit(1517213793.792:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.876628] audit: type=1326 audit(1517213793.811:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.884913] audit: type=1326 audit(1517213793.816:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.885214] audit: type=1326 audit(1517213793.816:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.885736] audit: type=1326 audit(1517213793.816:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=298 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.887489] audit: type=1326 audit(1517213793.822:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.889856] audit: type=1326 audit(1517213793.822:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=160 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 08:16:34 executing program 4: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x36, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/01/29 08:16:34 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ae3000)={0x0, 0x0}) ioprio_get$pid(0x2, r0) 2018/01/29 08:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000da3000)='/dev/vcs#\x00', 0xffffffff, 0x101002) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000877000)=0x0) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) [ 90.890146] audit: type=1326 audit(1517213793.822:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13260 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 91.193205] ============================= [ 91.193207] WARNING: suspicious RCU usage [ 91.193218] 4.15.0-rc9+ #284 Not tainted [ 91.193220] ----------------------------- [ 91.193225] net/tipc/bearer.c:177 suspicious rcu_dereference_protected() usage! [ 91.193227] [ 91.193227] other info that might help us debug this: [ 91.193227] [ 91.193231] [ 91.193231] rcu_scheduler_active = 2, debug_locks = 1 [ 91.193234] 2 locks held by syz-executor4/13218: [ 91.193237] #0: (cb_lock){++++}, at: [<00000000173fa719>] genl_rcv+0x19/0x40 [ 91.193262] #1: (genl_mutex){+.+.}, at: [<000000001168bed6>] genl_rcv_msg+0x115/0x140 [ 91.193278] [ 91.193278] stack backtrace: [ 91.193285] CPU: 1 PID: 13218 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #284 [ 91.193290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.193293] Call Trace: [ 91.193307] dump_stack+0x194/0x257 [ 91.193321] ? arch_local_irq_restore+0x53/0x53 [ 91.193350] lockdep_rcu_suspicious+0x123/0x170 [ 91.193366] tipc_bearer_find+0x2b4/0x3b0 [ 91.193378] ? tipc_media_addr_printf+0x3a0/0x3a0 [ 91.193405] tipc_nl_compat_link_set+0x329/0x9f0 [ 91.193423] tipc_nl_compat_doit+0x15b/0x670 [ 91.193434] ? security_capable+0x8e/0xc0 [ 91.193445] ? tipc_nl_compat_link_stat_dump+0x3000/0x3000 [ 91.193457] ? ns_capable_common+0xcf/0x160 [ 91.193468] ? ns_capable+0x22/0x30 [ 91.193478] ? __netlink_ns_capable+0xe1/0x120 [ 91.193497] tipc_nl_compat_recv+0x1135/0x18f0 [ 91.193512] ? tipc_nl_compat_doit+0x670/0x670 [ 91.193520] ? tipc_nl_node_dump+0x1290/0x1290 [ 91.193528] ? tipc_nl_compat_bearer_enable+0x5c0/0x5c0 [ 91.193535] ? trace_event_raw_event_lock+0x340/0x340 [ 91.193581] genl_family_rcv_msg+0x7b7/0xfb0 [ 91.193613] ? genl_rcv+0x40/0x40 [ 91.193628] ? netlink_deliver_tap+0x148/0xcf0 [ 91.193639] ? lock_downgrade+0x980/0x980 [ 91.193689] genl_rcv_msg+0xb2/0x140 [ 91.193703] netlink_rcv_skb+0x14b/0x380 [ 91.193714] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 91.193726] ? netlink_ack+0xa10/0xa10 [ 91.193732] ? genl_rcv+0x19/0x40 [ 91.193744] ? netlink_skb_destructor+0x1d0/0x1d0 [ 91.193758] ? selinux_nlmsg_lookup+0x32b/0x430 [ 91.193772] genl_rcv+0x28/0x40 [ 91.193781] netlink_unicast+0x4ee/0x700 [ 91.193799] ? netlink_attachskb+0x8a0/0x8a0 [ 91.193815] ? security_netlink_send+0x81/0xb0 [ 91.193829] netlink_sendmsg+0xa4a/0xe60 [ 91.193849] ? netlink_unicast+0x700/0x700 [ 91.193864] ? security_socket_sendmsg+0x89/0xb0 [ 91.193873] ? netlink_unicast+0x700/0x700 [ 91.193886] sock_sendmsg+0xca/0x110 [ 91.193898] ___sys_sendmsg+0x767/0x8b0 [ 91.193915] ? copy_msghdr_from_user+0x590/0x590 [ 91.193938] ? lock_downgrade+0x980/0x980 [ 91.193961] ? __fget_light+0x297/0x380 [ 91.193972] ? fget_raw+0x20/0x20 [ 91.193983] ? schedule+0xf5/0x430 [ 91.193995] ? __schedule+0x2060/0x2060 [ 91.194007] ? __fd_install+0x288/0x740 [ 91.194020] ? get_unused_fd_flags+0x190/0x190 [ 91.194040] ? __fdget+0x18/0x20 [ 91.194056] __sys_sendmsg+0xe5/0x210 [ 91.194062] ? __sys_sendmsg+0xe5/0x210 [ 91.194074] ? SyS_shutdown+0x290/0x290 [ 91.194084] ? selinux_capable+0x40/0x40 [ 91.194124] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.194142] SyS_sendmsg+0x2d/0x50 [ 91.194154] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 91.194160] RIP: 0033:0x453299 [ 91.194164] RSP: 002b:00007f6513cd9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 91.194172] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/01/29 08:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007f6000)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000f000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0xfffffd6c, 0x20008005, &(0x7f0000d1c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x2, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x3) pipe2(&(0x7f0000b0d000-0x8)={0x0, 0x0}, 0x4800) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000541000-0x1)=0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r2 = dup(r0) recvmsg(r2, &(0x7f0000e8e000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x1e5}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x358, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/29 08:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b6000)={0x0, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000ead000)=0x100000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000b0000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a02000)={0x20, 0x0, &(0x7f000031a000-0x20)=[@acquire_done={0x40106309, r4, 0x2}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x1}], 0x63, 0x0, &(0x7f0000de4000)="43999db2a34b3dbb59eeed214e86e166a504cbcd91efdee0418351f706a85d2c890159d137943bc822cf8603cdb2f685720f950f4729aecf5965032441eb858b7a4bc4809dc19cf52a15528e025f3c9d7a6168addba86f2cb42e0cfd9fed8bbc3f8174"}) close(r3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a80000)=0x3, 0x4) 2018/01/29 08:16:34 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f000000b000-0x7a)=""/122, 0x7a}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000-0x1f)=""/31, 0x1f}, {&(0x7f000000b000)=""/51, 0x33}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000+0x1d1)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000009000-0x4)=0x3e648403, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x0, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x101, 0x0, &(0x7f000000d000-0x7e)="22914fc3ac3e0ce329a2a0eb4a7554201791ec21b5acb43e10c49bb2202797614fa709a4595f0ac1d7737414a63f97542745ac3632101b651ff357ebc95aa016a89ca48b6a6cf2834ea903eed663ff9f0fa85bfcc567c06b44e149da3de40d2cc4166e0ef28d77b0e5cb8d00896b6e5884e0415dc90bee9129574bdf35dd", 0x7e) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x13) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000000d000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000000f000-0x4)=0x0) fgetxattr(r2, &(0x7f000000c000)=@random={'security.', '/dev/dsp#\x00'}, &(0x7f000000c000)=""/222, 0xde) syz_emit_ethernet(0x5d, &(0x7f0000003000-0x5d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xb7, 0x80006, 0x3f}}], {@generic={0x88ca, "00b300b5000000440987ee0262f58c7f1aec90865fd84ef740ba65cb6628dc5f2a9e1614d18dd67aa3d94331fc255303bc15cf46da4a98a2b912335dcb88ddacb7a200e235b5da510c664b"}}}, 0x0) 2018/01/29 08:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) read(r0, &(0x7f0000cee000)=""/247, 0xf7) r1 = creat(&(0x7f0000751000)='./file0\x00', 0xa8) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') read(r1, &(0x7f0000443000-0x5)=""/5, 0x5) r3 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000782000-0x8)=0x0, 0x26a950b) 2018/01/29 08:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a01000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a3000)=0xe8) 2018/01/29 08:16:34 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006d6000)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000960000-0x8)={0x0, 0x0}, 0x0) dup3(0xffffffffffffffff, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000a9f000-0x18)={0x10000000000000fc, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/29 08:16:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000f2c000)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) r0 = openat(0xffffffffffffff9c, &(0x7f0000efe000-0x8)='./file1\x00', 0x20000, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003b1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f0000092000)='./bus\x00', &(0x7f0000e74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x7fffffff, &(0x7f00002fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000a0a000)={0x1, 0x5, 0xff, 0x0, 0x8, 0x401}) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d8f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000061c000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7ff, 0x0, 0x500, 0x6, 0x1, r3}) add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00008c9000)={0x0, 0x0}, &(0x7f00001bd000)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) [ 91.194177] RDX: 0000000000000000 RSI: 0000000020003000 RDI: 0000000000000013 [ 91.194181] RBP: 00000000000005c4 R08: 0000000000000000 R09: 0000000000000000 [ 91.194185] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7b00 [ 91.194190] R13: 00000000ffffffff R14: 00007f6513cda6d4 R15: 0000000000000000 2018/01/29 08:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000d39000-0xf)=""/15) 2018/01/29 08:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000611000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f00006b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 08:16:34 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x2, 0x8000000}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000015000-0x3e0)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0xd0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0xffffffff, 0xffffff00, 0xff000000], [0xff000000, 0xffffff00, 0xff000000, 0xffffff00], @common='dummy0\x00', @common='vlan0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0x3f, 0x4, 0x5, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3f}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0], [0x0, 0xffffffff, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='vcan0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x7fff, 0x5, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x7fff, 0x8, 0xffffffffffff6003, 'snmp_trap\x00', 'syz1\x00', 0x7fff}}}]}}, 0x3e0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000013000)={0x3, &(0x7f0000014000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000007000-0x8)={r1, 0x3}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 08:16:34 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000001c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000010000)=0x10, 0x80800) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x10800, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000001a000)=[{&(0x7f000001b000)="49d13bceead849c6094742474ae40c427644c3b04dd871b7da26865808e02c9558d1c67f458c57ce722fd3ab96", 0x2d}], 0x1) 2018/01/29 08:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c25000-0x1a4)=[{{&(0x7f0000986000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000020b000-0x60)=[{&(0x7f0000b9f000)=""/101, 0x65}, {&(0x7f000046c000-0xfa)=""/250, 0xfa}, {&(0x7f0000dbd000-0x36)=""/54, 0x36}, {&(0x7f00004bb000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ae000-0xab)=""/171, 0xab}, {&(0x7f0000b09000)=""/63, 0x3f}], 0x6, 0x0, 0x0, 0x0}, 0x400}, {{&(0x7f00009be000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fbd000)=[{&(0x7f0000e64000-0x63)=""/99, 0x63}, {&(0x7f0000d73000-0x18)=""/24, 0x18}, {&(0x7f00007eb000-0xf0)=""/240, 0xf0}, {&(0x7f0000e45000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a24000-0xb6)=""/182, 0xb6}, {&(0x7f0000d71000)=""/244, 0xf4}], 0x6, &(0x7f000059a000-0x82)=""/130, 0x82, 0x2}, 0xffffffffffff7fff}, {{&(0x7f0000e76000-0x12)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000436000-0x50)=[{&(0x7f0000c4c000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d5000-0xa6)=""/166, 0xa6}, {&(0x7f000057e000)=""/4096, 0x1000}, {&(0x7f00003ca000)=""/189, 0xbd}, {&(0x7f0000b47000-0xe8)=""/232, 0xe8}], 0x5, &(0x7f00006fa000)=""/196, 0xc4, 0x28}, 0xb35}, {{&(0x7f00005cb000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000335000)=[{&(0x7f0000a90000)=""/159, 0x9f}, {&(0x7f00008ab000-0xa7)=""/167, 0xa7}, {&(0x7f0000673000)=""/166, 0xa6}, {&(0x7f000039f000-0x5f)=""/95, 0x5f}], 0x4, &(0x7f0000b33000-0x1a)=""/26, 0x1a, 0xa54f}, 0x7}, {{&(0x7f00000c3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000897000-0x10)=[{&(0x7f00000db000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000da7000)=""/235, 0xeb, 0x4}, 0xfb7}, {{0x0, 0x0, &(0x7f0000e36000-0x30)=[{&(0x7f0000b83000)=""/213, 0xd5}, {&(0x7f0000631000-0x95)=""/149, 0x95}, {&(0x7f0000600000)=""/164, 0xa4}], 0x3, &(0x7f00001be000)=""/235, 0xeb, 0x4193958c}, 0x7}, {{0x0, 0x0, &(0x7f00001c1000-0x40)=[{&(0x7f0000190000-0x15)=""/21, 0x15}, {&(0x7f000049c000-0x2c)=""/44, 0x2c}, {&(0x7f0000980000-0x5e)=""/94, 0x5e}, {&(0x7f000057f000-0x40)=""/64, 0x40}], 0x4, &(0x7f0000bb6000)=""/154, 0x9a, 0xfb}, 0x2000000000000}], 0x7, 0x40000122, &(0x7f000091a000)={0x0, 0x1c9c380}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006b8000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffeffff) fcntl$lock(r2, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/29 08:16:34 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000665000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00009dd000)={0x30, 0xdade, 0xc1d}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00005fe000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003f9000-0x70)=[{&(0x7f0000e00000-0x25)=""/37, 0x25}, {&(0x7f00008eb000)=""/232, 0xe8}, {&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f00002c4000)=""/0, 0x0}], 0x7, &(0x7f0000000000)=""/203, 0xcb, 0x80000001}, 0x40000000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r2, r3}) r4 = dup3(r1, r1, 0x80000) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000002000-0xd)='net/if_inet6\x00') 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) writev(r4, &(0x7f0000002000)=[{&(0x7f0000000000)="a81ab2245f78e2f1d8ad7ddb7636bb6f09f7b5ec3cc42c17498aaf600a8eb397c7e541314e82676d67480b50585d85bf9642e87d0b726ba01390e426d8f2", 0x3e}, {&(0x7f0000002000-0xcb)="db9f85aee7efc905e7c3417fa2b3b9942307084a64619f13ef80b5a83aa77ce693743cead25cda7b40b12194827d4edefe63713d24844494e92e8f009005b1ff91a51db98c676e38a2efbc6dbe1d816a236a1acbd83437468e3604a42520703d04d915a5571f054cff5a5285789203818d75ef3cbf271cea52bb5dff87546a9ba395725f397a0bac91ebc2ca1625f9688bc93eb52fe6f75b2e82a2f5b8bb88efb4a54861717f3825004de94b493118613111d5d3dd3dfbbc9a8971fddcad898472650c1ca700d4a1b4bc13", 0xcb}, {&(0x7f0000002000)="e0c675854d30e1f01d6514f4faaf7e45c29d92dd91716e10a1e0984f9b3603b9349a9d664b3251efbc49bd18ca64b2b2cceb9c4ae9d0948f449bf168fb05281e54447d0366f712a0bb46dcf3355ec912e1efbdc38a98d4596abb12c8af180018a34453dd8ad2113c1e91e4f756e1a86ab847e0e073a7e73b3e3767476ea5e524e6ba1974afda24b95a86fb212e71647cfe6fdb247aecbfd4418e7ca81cc649e54349c16ab05c15b67e955f8de6307473b303874e70c30547ac178655c752505d1dfda6616b59bae5fb50f8fd", 0xcc}, {&(0x7f0000001000)="93c4c2d6abe33c21844e46881aba7e8d5aa5ae7a2e2750cc9c516a964464445a7aefefb722bc99a4e18cb8f45c76274139cf35f39ae423f53a317bc369096cd07ebe4b8e8507f026a84e6b3b90130e91b49c7c7d27a686efe270c39d21d4a9748c6a3a6f492cfabdec47359a35", 0x6d}, {&(0x7f0000001000)="3591c20bcc2aea9cda9a83ad", 0xc}, {&(0x7f0000002000)="56b1e3d289d677b6e6eaeb4a06d70d06064d39f9dee81d52d9adf14a4f9b0bb2bb269523699aa4517b3a3f5eb4dd24e7f37157cec0", 0x35}, {&(0x7f0000000000)="443a8184aa94a2093eb5c1e8fbda29aedac3946b8548d43cc38ddb3f8ae9c82424035abd212e1b1e442b9cc7", 0x2c}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="e9452f438ef044685c00f48578628e9182d1d44428a028814db2608c2532f6bd808350b322ac1097e3335d07da97520582390cb82e5053ea573033b0605ea8904a774dd6aafa7b0adfb5c13787c07195ce7789c39dfbfc124cad6118142053a0b7360d21084df4135c0674c871953a2904cd7224650392a91e44a560080a3c63dddbea60fe75e78e6a5814f2", 0x8c}], 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4e4, 0xcde2, @raw_hdlc=&(0x7f0000003000-0x4)={0x401, 0x8}}}) read$eventfd(r6, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x100000001, 0x8}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000004000)={r7, 0x400, 0x2, [0x8, 0x5]}, 0xc) 2018/01/29 08:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000871000-0x4)=0xff, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/29 08:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x429e1d120ac77c6c, 0x3800000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e83000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000521000)=0x7) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@fragment={0x7f, 0x0, 0xfffffffffffffffd, 0x8000, 0x0, 0x0, 0x1}, 0x8) accept(r1, &(0x7f000015d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000-0x4)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/29 08:16:34 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000056d000+0xe82)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x10000, 0x3, 'client1\x00', 0x2, "27a5aadae4238261", "2f8b8affc53d64e20c7974bd4400bc26a8ca687a59acd22af067fe691788a17d", 0x4, 0xc3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ad000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e68000-0xc)={0x6, 0x1, 0x8, 0x8, 0x401}, 0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f000012d000-0x20)=[{r1, 0x4000, 0x0}, {r1, 0x1, 0x0}, {r2, 0x100, 0x0}, {r2, 0x4000, 0x0}], 0x4, 0xffff) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setendian(0x14, 0x1) geteuid() 2018/01/29 08:16:34 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @generic="d9a89deb78b9d0cdfbc9ffb7e63a34fb"}}, 0x1e) 2018/01/29 08:16:34 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000eb4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f3d000)={0x0, 0x57, "1c32cf77f09433ebdf5915f7d022967356198277da9e701597ce0863e14f9890c240098da52008762b7d51da065c897c91c1748e3b8baef34c88740bfda5d9a0b93908bcb3dfa0ef902a87206537c302c920de24dee86a"}, &(0x7f0000491000)=0x5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x6}, 0x8) sync_file_range(r1, 0x35ef, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2, 0x401}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x20800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000004000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x2101}, 0xc, &(0x7f0000004000)={&(0x7f0000003000-0x14)={0x14, 0x11, 0xb, 0x510, 0x2, 0x3, {0xa, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4855) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000006000-0x60)={0x0, 0x28, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_getoverrun(r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000002000)={r2, 0x5, 0x8, [0xa, 0x80, 0x5780000000, 0x80000000, 0x1ff, 0x7, 0x10000, 0x9]}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000009000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000008000-0xe8)=@alg={0xe8, 0x10, 0x302, 0x1, 0x3, {{'gcm_base(ctr-camellia-aesni-avx2,wp384)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x801}, 0x20000884) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000009000)={{0x2, 0x2, 0x9, 0x0, 0x8001}, 0x6, 0x1, 0xb44c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/29 08:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 08:16:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000000c000-0x8c)={0x5, 0x81, 0x4, 'queue1\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000005000)=""/175, &(0x7f000000b000-0x4)=0xaf) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000000c000)=@known='com.apple.system.Security\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000e000-0x4)=0x0, &(0x7f0000007000)=0x4) 2018/01/29 08:16:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f000000a000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000b000-0x8)={r1, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x400000000000016c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x5, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/29 08:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000029d000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000efb000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000062e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, r1}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000a4d000)="", 0xf77a, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 08:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000000e000)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/29 08:16:34 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, ""}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000316000-0x8)={0x0, 0x0}) 2018/01/29 08:16:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/01/29 08:16:34 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a93000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000001000-0xd0)={0x9, 0x10001, 0xc0f, 0x1, 0xc56, 0x8, 0x8, 0x6, 0x10001, 0x5, 0x5, 0x6dc, 0x747d25dd, 0x2, 0x3f, 0x0, 0xf262, 0x20, 0x100000000, 0x3, 0x4, 0x1, 0x5e835338, 0x3, 0x0, 0x10000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x7) clone(0x0, &(0x7f00009cb000)="", &(0x7f000062d000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000034a000)="") set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x2, &(0x7f0000d76000/0x2000)=nil}, 0xffffffba) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a08000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) connect$pptp(r1, &(0x7f000070c000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0xc0) 2018/01/29 08:16:34 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f0000966000)='/dev/dsp#\x00', 0x538e, 0x10000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc8000)=0x0) 2018/01/29 08:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlockall() r0 = accept4(0xffffffffffffff9c, &(0x7f000001d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008f6000-0x4)=0x60, 0x800) sendmsg$kcm(r0, &(0x7f0000664000-0x38)={0x0, 0x0, &(0x7f0000cc2000-0x10)=[{&(0x7f0000db7000)="a487ac45c99a45434f7e929b40917887c6b0b002da5536bce12c55e861b5c21f73afdfaaeda51d7bcdc3f4d67c1fea5d3b051ec9c1acd6ca07ee12d16bb7dd31526415647145637fe6", 0x49}], 0x1, &(0x7f0000d8d000-0x11f8)=[{0xc8, 0x11b, 0xec6b, "bee74a423d2f090827497a9845b98081bc88295fdc1ce5df701d682a06a55af409dac7b653941f7cffd2b23a4def029e48ca27feac785dc07931a3b4841b9fed3641d60dca62761ae52db5512195638df6161fd19d8ed68e13d4c2381cec115c7473b4f31c25e3cb2397a5f44ba81f9f373e1e97efbf91e9dfa64eae3a3decae9e8886b848c622c7ca07255b15f51a1d72d1f19679252d306bdd3ec45361b97cc5b19b807b32332bda618fef1a9e202018"}, {0xb8, 0x11f, 0x4, "b9089bcb34f64c657ed0e053cea7466d1cb3cd8050a5bd8a761ef09be3df56a21d4ef907a5b9038e1d5d20c4f92e8e171ef216eeddb4bc03c702beaf7fe9406acdee90bfadae9ce8e4d0b75f309e82c77a0b6969160c276767e089559f03c8eab8420ecdd2436cd96a6807a77919ee609a25028e3edf76aebbc466811154e82016b14d9e7f6c9ca5b8d4384d4a2ece610281171c84d214e5228779826c96b4bc8766476a287a80"}, {0x1010, 0x10d, 0x9, "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{0x68, 0x19f, 0x4000000000000, "8f1452984caddc0cc35c21b67be9eb07c80f451aca5685ac56afba73b2638074703d9bf7456d1bec9147800da1f64773e2c9e535a11bf001b6b5810b9ed2ae16792751900118e880f2caa9e6e68f734ef2e2401f948399"}], 0x11f8, 0x8040}, 0x400c800) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) 2018/01/29 08:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x101000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) 2018/01/29 08:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/29 08:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c16000)={0x2, r1, 0x0}) mmap$binder(&(0x7f00003bb000/0x4000)=nil, 0x4000, 0x0, 0x84010, r3, 0x58) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00003b7000)={0x90000, 0x0, [0x2, 0x6, 0x5, 0x4, 0xb54, 0x2, 0x3, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000033000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x50a, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf000, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x54100, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f52000)='/dev/hwrng\x00', 0x80000, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00002db000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000053f000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f16000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033c000-0x47)="6e65742f526357703600e2f30655f98111f756105fdfb09289edf6b480f4a17708c3d3faab4170512e44aa7941302aeb2771dd5d5144336835dadf3690b5063d9020cfad115df4") r2 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000091d000-0x58)={0x1ff, 0x49, 0x0, 0x400000000, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000050e000)={0x0, 0x0}) recvfrom$packet(0xffffffffffffffff, &(0x7f00003c9000)=""/47, 0x2f, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000c74000-0x8)=0x0, 0xff) 2018/01/29 08:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000b3e000-0x10)={0x4, &(0x7f0000a8d000)=[{0x6, 0x6aba9cbc}, {0x80, 0x8000}, {0x71b3, 0x6}, {0x1000, 0x81}]}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000e6000-0x8)=0x7) r2 = geteuid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000a43000)=0xfffffffffffffffc, 0x8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000e16000-0x1)='.', &(0x7f0000e14000)='.', 0xe000, r2, r3, 0x5, 0x200, 0x800000) recvmsg(r0, &(0x7f000095a000)={0x0, 0x0, &(0x7f000007b000-0x10)=[{&(0x7f0000eaa000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000359000)=""/208, 0xd0, 0x7}, 0x101) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/29 08:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) fcntl$dupfd(r2, 0x0, r2) 2018/01/29 08:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000036000-0xc)='/dev/amidi#\x00', 0x100, 0x410080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d7a000-0x8)={r1, 0x2}) syz_emit_ethernet(0x3e, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/29 08:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x10040, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000055c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000304000)=0x18) 2018/01/29 08:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f56000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000128000)={0xff, 0x6, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x20000, &(0x7f0000bdb000-0x1f7)="f5f9086366247bad516ab546c6cfaf6d15323e4fa118748325a075ecb55afdf4bfd8b9a9dcd667fc3ac42f45375304a2ba9de900389eadcdb365f8d9565038ec4b8501ce542d339d3357850370badcaeb908019131417f6e7c6c5309fa56c48b01124d40a27eda4bb7ab2b21d70b86d1decc14be31a47c9f7a2397f1419da57d82048fc625e3a398b13b2cf3a3d6b5e490f2ba7c5acf0b49e9d3fad8a5b549a211e7aa6822db6eb4d28a2671bb1c53e9275528a0b627e0970688fe520247d32d3c28576afd4eb2353a9aad3f184d598c16d0cbb6823bdc1f3a7eb48c3e785469e8c091182994d9f6f02ca13003bac8f86edc930709c93f855b2993398543c3457e25a5ed14c988711fafb5b121bded77080bec35657d2dff6265c45ac77669ff6afce3e8901728f27b0adc4d8b97f2c24e2ba72e78000840b5c3d47dc0268deaf4c4ac95a60abcb54d185a5ac7d1aaa305ab78d4b88951322e984a0bde3d51ce98f14bfa76af43b4f074c785cb35d8b5fd0c5abe53e5b3904d4fdaedc5a0cc4efaebb4d4d3f13ffcf1a25c92b5f6f45ba75a9d54a95df29caf90518c22810d310d3dbb0b7cc6a0f25f4c0dc218641615e9dd54339735765f10d445413faef70d7ba50c4fb88c5cf9465272a5b0d7750659f1f25464d421db99d0dea704a31dc2b2ea267962fb5e293f3371fa56ac23e1f70cd64cff286d", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/29 08:16:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000011000)={0x0, 0x9, 0x0, []}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000011000)={r3, 0x1b, 0x200, 0x4, 0x10000, 0x6}, 0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/29 08:16:35 executing program 1: r0 = open(&(0x7f0000643000)='./file0\x00', 0x400000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000669000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00001d1000)='./file0/file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000001000-0x2)=""/2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x5, 0x1, 0x3, 0x4913, 0x2c, 0x7cb, 0x7, 0x0, 0x401, 0x1, 0x0, 0x8, 0x80000000, 0x7]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, 0x98) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) connect(r0, &(0x7f0000001000)=@nfc={0x27, 0x93, 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r1, 0x7ee6, 0x30, 0x8, 0xb71f}, &(0x7f0000002000)=0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000003000)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x5, 0x4) r2 = msgget$private(0x0, 0x100) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000+0xc2e)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x0) getgroups(0x5, &(0x7f0000003000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000004000)={{0xfffffffffffffff9, r3, r4, r5, r6, 0x42, 0x6, 0x0, 0x0, 0x0}, 0x4, 0x1, 0x3, 0xa1, 0x100, 0x10b5, r7, r8, 0x0, 0x0}) 2018/01/29 08:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b1f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000008a000)='/dev/vcsa#\x00', 0x6, 0x2000) bind$netrom(r2, &(0x7f000035f000)=@full={{0x3, {"98311d41cb77a7"}, 0x2}, [{"cbd989d1eb51dd"}, {"9e9540b2b40790"}, {"e2c0a939523847"}, {"8a44006348350a"}, {"d6320c225c0574"}, {"e497489ec8b976"}, {"d2b60d5bfbb860"}, {"b3d68e7bed0a45"}]}, 0x48) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) recvfrom(r0, &(0x7f00007ca000)=""/170, 0xaa, 0x1, 0x0, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000c72000)=0x0) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) accept(r1, &(0x7f0000a5e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000003d000)=0x6) 2018/01/29 08:16:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"ec1b8107173a36853f0db22c5495561e", {0x4, 0x2, 0x2, "f6e737fe9ea0", 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@generic="e93093d111d5160513563139b149d5f1", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000005000-0x8)=[0x401, 0xfff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x4, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000002000-0x8)='./file0\x00', r4, &(0x7f0000006000)='./file0\x00', 0x0) lookup_dcookie(0x81, &(0x7f0000000000)=""/120, 0x78) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)=0x0) r5 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) rt_tgsigqueueinfo(r5, r6, 0xe, &(0x7f0000003000-0x10)={0x7, 0x71, 0x8000, 0x3}) 2018/01/29 08:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000526000-0x9)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007af000-0x10)={0x4, 0x200, 0x3, 0xc0, 0x0}, &(0x7f0000759000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b52000)={r1, 0x91, "0f8e171742dc2f8d800931bbf5f575fe42dfec5a1800a54b1f3e76d0546ca75f14223e6b40dfcb14b4bb6ab1eeb40efd03a910967794210688597c9ec8027be26fc2d576394822bb4f00568ecf178916ffe7021958cda768c70a3eb3c1f58548d9b4001ada53b5e24ed599a29855ff6febda5683ac1da6b4d7f19543575b57846aa8cb886ac3956852508761eb1b0e41ae"}, &(0x7f0000023000)=0x99) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/01/29 08:16:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x30) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9fae4f4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008bc000-0x40)=[{0x3, 0x1}, {0x2, 0x3}, {0xc, 0x2}, {0x7, 0xfff}, {0x2, 0x8}, {0x4, 0x8}, {0x0, 0x800}, {0x3, 0x0}], 0x8) ioctl$TIOCEXCL(r0, 0x540c) socket(0x2, 0x80000000000001, 0x0) 2018/01/29 08:16:35 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000c000-0x10)=@generic="6fe5962be0f9688511cb01f308b40f6b", 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/29 08:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) fcntl$setflags(r2, 0x2, 0x1) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005a5000-0x4)=0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000095b000)={0x0, 0x0}, &(0x7f0000e09000)=0x8) move_pages(r3, 0x2, &(0x7f0000e0d000-0x10)=[&(0x7f00007d4000/0x13000)=nil, &(0x7f0000217000/0x4000)=nil], &(0x7f000022d000)=[0x7f, 0x4, 0x14b, 0x9, 0xbdc4, 0x2, 0xbe7, 0x4, 0x0], &(0x7f0000584000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000ecb000)={0x0, 0x55777f0d, 0x5, &(0x7f00006ae000-0x8)=0x0}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) open(&(0x7f0000833000-0x8)='./file1\x00', 0x185600, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/29 08:16:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x14166db3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c9c000)={0x0, 0xa4, "0382647e3702156acd757240bc8dcd9fca079d2938212aa74ad41cae4253569abb41309ab6aa333b49faf1352986b0e12e85b47eff1795a2b1b9f4db4317c109b5395aaf3ab761f7fa0ec443abf2d9b7385dac55a96db9eeb01bda2f58bca546ee2a0d2c9745ff6ae0e9aca7cac4ae9f032860850424d9b86fb80255dfe1acddc41641eadb4dc11ffbd4cdd9bb29928f18f5bc923178ac6e39549d1471728004046b1b97"}, &(0x7f0000c0d000)=0xac) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005fe000)={r2, 0xffffffffffffffff, 0xb52a, 0x1}, &(0x7f0000e92000)=0x10) r3 = syz_open_dev$vcsa(&(0x7f0000008000)='/dev/vcsa#\x00', 0x7aa, 0x50000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xffffffff) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r4, &(0x7f0000466000-0x72)=""/114, 0x72) r5 = gettid() process_vm_readv(r5, &(0x7f0000fca000)=[], 0x0, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000466000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a28000)={0x0, 0x20, &(0x7f0000d14000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000190000)={r7, 0xffffffffffffffff, 0x2, [0x0, 0x4]}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000d85000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/29 08:16:35 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000004000)={&(0x7f000001b000-0x50)={0x24, 0x2c, 0xaff, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="c76fc6b403fe765349339dc7f43c3d5eb608ffc6c2cf3ac47eee9f49712da8583b89f5e0124f46596c5d79e5a570562c41c6710ff86cd464"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8c8d, 0xc2, &(0x7f0000025000)=""/162, &(0x7f000001d000-0x4)=0xa2) 2018/01/29 08:16:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00002a3000-0x8)={0x0, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000322000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b2e000+0xf4e)=0x80) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x8b, 0x0, &(0x7f0000ed3000)="f3e19d721aa53947862201108225ed0d6c4ade41b190c938771315de99bdb5e283706cc75bf6e8e93ce8a02a8d3b96dcb9371b72887129d4a395a57c98baf2f0f3e24e1adc120724f73a3a23a6d4bb5760ce3ff8b094d3151298c2677288ebe1347cdd44915794858ae99c85c25c6c5ab02acb30a76ebccc6629ebfc30f914554193b47d9d705993942fd0"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x1, 0x0, &(0x7f0000aa1000)="99"}) 2018/01/29 08:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000743000-0x7)='fdinfo\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000dd5000)=0x0) exit(0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffb) 2018/01/29 08:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f00001d0000)=[{0x45, 0x0, 0x0, 0x2}, {0x20006, 0xffffffffffffffff, 0x0, 0x0}]}, 0x10) r2 = accept4(r1, &(0x7f00000ba000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000036e000)=0x32, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00003f6000)={0x9f23, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000008d000-0x8)={0x0, 0x4}, &(0x7f0000715000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000060d000)={r3, 0x6b, 0x0}, 0xc) 2018/01/29 08:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000056b000)="8f702fa9dfcc26ddedad6b2eeaae4fd9", 0x10) openat$audio(0xffffffffffffff9c, &(0x7f000067a000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000c3000)=""/247, &(0x7f00007b5000)=0xf7) setpgid(0x0, 0x0) 2018/01/29 08:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f00001df000-0x4)=0x0, 0x1000000, &(0x7f000021e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigpending(&(0x7f00004c7000)={0x0}, 0x8) r2 = fcntl$getown(r0, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/29 08:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000019000)='status\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00006df000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) [ 92.296835] QAT: Invalid ioctl [ 92.302645] QAT: Invalid ioctl [ 92.315859] QAT: Invalid ioctl 2018/01/29 08:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00009f6000-0x20)=""/36, &(0x7f000009c000)=0x24) fchownat(r0, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/29 08:16:35 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x185, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000018000-0x6)={0xcd4, 0x8, 0x116b4817}) fcntl$setownex(r1, 0xf, &(0x7f000001a000)={0x0, r2}) 2018/01/29 08:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000080d000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000be8000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000)=0xe8) stat(&(0x7f0000217000)='./file0\x00', &(0x7f0000b39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003f4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000589000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8a000-0x4)=0xe8) fstat(r0, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cfd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dab000-0x4)=0xc) fstat(r0, &(0x7f00000c0000+0x582)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d9000)={0x0, 0x0, 0x0}, &(0x7f000037e000)=0xc) getresuid(&(0x7f000092f000-0x4)=0x0, &(0x7f0000703000-0x4)=0x0, &(0x7f0000804000-0x4)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e39000)={0x0, 0x0}, &(0x7f0000b96000)=0x10) r13 = getgid() socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000354000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000464000)=[{&(0x7f0000b55000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001c4000-0x40)=[{&(0x7f0000ff2000)="5196dab0bf50d717dbf571fdc4921b3ae4fbf960367b142b435e5a7a39380af855854171d1d6c73ba269f469fe5faf7d01e16219667222da5ab40fd59ffcdb83d87979658e91592105dfb845b3b7cad97c3ffa3f65f8a58470f0d656c3e031a4e617bc92939802194d8905724065d5c76bf2d0377ace1fd1e17e306c8b601f04af5fa7cc7c4144ab279d42140c8301b3d735097e68e36932ca75a752e11f5ee1d987a20def51f00d2f3f42ed2440720be03e6656892de5391738844e817fc3ec072dac589116fd58cdde46357ba9d65fd0e6a8ae62b82a5f395a5671d7710a8b90b6063d7de8de5ca17ebb02db559635a96db17e2e7f2c", 0xf7}, {&(0x7f0000165000)="a616bc0ae7c37a9c17879c23f814e4", 0xf}, {&(0x7f0000b69000-0x1b)="dc75193c30f08607a365f5363b287528b359b93d61f3a1bdf6abd8", 0x1b}, {&(0x7f0000543000-0x5f)="54ee59fa72548dcb43002fdc2821db605b502e556d6ffc34cf30980187fb14e851d8d58621e95158103e2f485199628e43d9c3b145fe4885fc3ced1236545040531cc5c8df5c8ccc34376d1b15088aa183ff7022c0ed0bbee69729795c4212", 0x5f}], 0x4, &(0x7f0000e1d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x814}, {&(0x7f00006d4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000465000-0x30)=[{&(0x7f0000b88000-0x61)="a05f3e7ba15cb2b71a717b020a4eae005725be54c9ced4e2d7326f1eee1eed6fe15f7493e368167c1ca7e89ed63d8119e2e9575b4ddd078eab992c075df40e7a66ff3ec4ac9842273b9cd50a13fffd437f4dabc30298255d38c447ca0e02c2648c", 0x61}, {&(0x7f0000c15000)="c57041a6df7676261d2eaad581c5ee9c8f1bfff6c09e35ccca92096b039d65e3449a47c0cdbc362554df1a8b8469e8ba37959c34c34d008c68d3f6f52e0b", 0x3e}, {&(0x7f0000baa000)="54b462aad9b2cab0efde9c462637797cd863e6b410f9c58b9b6ccdbf72067cdd117be1b8ada3b3", 0x27}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f000081f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000638000-0x40)=[{&(0x7f0000863000)="cdabc31b8768b518b0472566438d0112c004efe9b97e2ebfd3ba4ea88debd43372b00fe74fc23885f78460280b66032c86ff42108dc58fc58ff8fa7215", 0x3d}, {&(0x7f0000f3d000-0xf5)="d8bd25a3a0b193174e8c5708d97b5d3318da47da16040aca854ec3b860c320de4b34b1ba2d7f740d5e5bc2c4ff3288ac64dc2a3c004a2b378d40d716c50503df8266ec7f939c828a188efec4dbbf60f01de642f6f07b5deda6f365bc31f3d25241cf17f065bdbd2168c86c6459ef09a388eead73f3955225cb6239cef2bd817774362390a275e02d020a040ca4642583c346b10fd001c91883670f9addf07f60123ac4a8a55a14f0b5bef81d8026f7a03a4909661fb11d225572a987780e81fd1fbffbc4c0f88996776573eb833b9dfcf9218efa13d916d0f0c2fc8831e7bcbd963b5ee6cbb36e181efe2494b276c54c2c18e666e6", 0xf5}, {&(0x7f000000a000-0x32)="f8ca55daab6761350e72d0271faa4e6a64f78c183c3cff85191375cb181d7536df9bf8322eb412ba842d0e66ab2ac3ca6514", 0x32}, {&(0x7f0000eff000)="bc08db80cc321db08c92d41560dfd4fa195beeba0c9601d4bb7edc8220866b04c3bd14b565736fea4ca2e24d0c8a4aeea0ebfef5c4ed", 0x36}], 0x4, &(0x7f0000cb4000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r14, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x168, 0x4000000}], 0x3, 0x80) r15 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r15, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x14, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 92.367715] QAT: Invalid ioctl [ 92.377291] QAT: Invalid ioctl [ 92.392337] binder: BINDER_SET_CONTEXT_MGR already set [ 92.402443] binder: 13459:13480 ioctl 40046207 0 returned -16 2018/01/29 08:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f54000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000cb000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffeffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/29 08:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000077a000+0x4ce)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000e6b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000062e000-0x4)=0xc) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000001a000-0x2)=0x3, 0x2) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eb2000-0x4)=0x2, 0x4) r2 = syz_open_dev$vcsn(&(0x7f00002ed000-0xa)='/dev/vcs#\x00', 0x4, 0x189201) ioctl$KDSKBLED(r2, 0x4b65, 0x8) [ 92.418110] QAT: Invalid ioctl 2018/01/29 08:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = syz_open_dev$evdev(&(0x7f000042a000-0x12)='/dev/input/event#\x00', 0x6, 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000aaa000)={0x40, 0xffffffffffffffff, 0x10891205, 0xeef, 0x7, 0x19d}) semget(0x3, 0x1, 0x8) 2018/01/29 08:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/01/29 08:16:35 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000006000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff01, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={0x0, 0x0}, &(0x7f0000010000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000-0x8)={r2, 0x7}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000011000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000c000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd63, 0x7}, &(0x7f000000e000-0x4)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000010000)=0x0, r4, &(0x7f0000009000)=0x0, 0x7, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000000a000)={r5, 0x6e8875a0}, 0x8) 2018/01/29 08:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000950000-0x70)={[{0x4, 0xfffffffffffffffb, 0x317d, 0x1, 0xc4b, 0x2, 0x40, 0x8, 0x400, 0x2, 0x6, 0x80, 0x6}, {0x8, 0x8000, 0x0, 0x9, 0x1, 0x0, 0x0, 0x7, 0x7, 0x7, 0x80000000, 0x1, 0xffffffffffffffe0}, {0x8, 0x6, 0x7fffffff8000, 0x0, 0x571, 0x4, 0xf772, 0x43002385, 0x4b, 0xfffffffffffffff8, 0x7fffffff, 0x5, 0xa6e}], 0x37800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f00004d3000)=""/29, 0x1d, 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008e0000)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000a60000)=@hdr={0x1, 0x0, 0xc88, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}, 0x26) r3 = syz_open_dev$amidi(&(0x7f0000f8b000-0xc)='/dev/amidi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000386000)={0x2, &(0x7f00001f0000)=[0x4, 0x4]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000567000)=0x2) 2018/01/29 08:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00008b4000-0x4)=0x6, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, "a9e6"}], 0x18, 0x0}, 0x0) 2018/01/29 08:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(0x0, r0, r0) 2018/01/29 08:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000278000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000015c000)='/dev/dmmidi#\x00', 0x2a, 0x10c82) sendmsg$nfc_llcp(r1, &(0x7f0000270000-0x38)={&(0x7f0000d80000)={0x27, 0x3, 0x45db64eb, 0x2bda5e4e20b5483c, 0x6, 0x3, "d0daea41b263e18e0705b06fed1a2357d338f799ebcc840b3fba7e26b97e1f27cdeae6b29908cb91d9c36024fd649009995cf86cb87ac0a9cbbf2c7134c69a", 0xffffffff}, 0x60, &(0x7f0000a44000)=[{&(0x7f000083e000-0x48)="64945559d81c8d24ff65bf827631a8cd0666c966a394724cd5cb01bf50d7418abdebea42ef42520b41dd3a43a2b0647c75bba5c4807e58249faeb707b1ea92b85fd0a73e13692826", 0x48}, {&(0x7f0000ac8000)="1c7be6281e69b10fc161e6d17a9c0d3f487099aaf9184600ec88ef56357b29f7f31e628888ce6a388dd2c676e778285eae2ceae4125820843aca7ba92c428b0cc5d0a9eed915a54fbeba1279c4fb93bde5ed8add699db7a99ff5a3ff7ea8dcda44f6c1076f5e4f031e2354a3c43068914d1d6a8aab161db9501115a2a3c30b7d0a11de56e98d32fe884160ae5dd8df", 0x8f}, {&(0x7f0000027000)="5992ec99089192bf569eaa2392ac190fe808e3465a22db25412e4e", 0x1b}], 0x3, 0x0, 0x0, 0x4014}, 0x20000000) writev(r0, &(0x7f0000ce2000-0x30)=[{&(0x7f0000028000-0xd0)="cba5efa9d5a21e23", 0x8}], 0x1) 2018/01/29 08:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000545000)={0x0, 0x0}, &(0x7f0000e66000)=0x6) r0 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r0, &(0x7f00005c3000)=0x0, 0xff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) prctl$setmm(0x23, 0xf, &(0x7f000007b000/0x2000)=nil) [ 92.948145] device eql entered promiscuous mode 2018/01/29 08:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a48000)={0x0, 0x0}, &(0x7f0000224000-0x4)=0x6) pkey_mprotect(&(0x7f0000a84000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7d) 2018/01/29 08:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000a4c000)=0x0, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000c0e000)=0x0, 0x80000) 2018/01/29 08:16:35 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ff1000)={r0, 0x2, 0x100, "fd9589917d327645c13584995378ad25bcb7383315009fad7babd4bd36814c2e3309e6020640d9c702fa703b9efb085310e8458a4cc01a13d262566d0f0bc8607326ea7d0293cce784105b765d418cd375ce1b13d4058ff2c55f69c14ab9e4321269e5a3f4c0463a7528b764d39ebc87c11e8f7469dd75b3315118a44d9db4ed5f4bf8fbe7d26a28a5b6e8e887283ce3c525d538721204cf7545d314f6ed0d7b2a9924a83dedf5d6dc7dd31d67a96f69eca74bd99a59be96b7d1d503047b62"}) read(r0, &(0x7f0000000000)=""/133, 0x85) [ 92.956995] SELinux: policydb magic number 0xa9efa5cb does not match expected magic number 0xf97cff8c 2018/01/29 08:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e22000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) 2018/01/29 08:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f00002b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f0000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@generic="cc43a12083ec445476d80fb7d4550001", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/29 08:16:36 executing program 1: madvise(&(0x7f00000fe000/0x9000)=nil, 0x9000, 0x113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f00001a8000)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00002b8000)=@get={0xe8, 0x13, 0xa, 0x6, 0x2, {{'sha512-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) 2018/01/29 08:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000073d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x81) ioc